The URL can be used to link to this page

Home My WebLink About49205-Z r� lbS1lfFatK y Town of Southold 9/1/2023 $ P.O.Box 1179 o • 53095 Main Rd Southold,New York 11971 CERTIFICATE OF OCCUPANCY No: 44518 Date: 9/1/2023 THIS CERTIFIES that the building SOLAR PANEL Location of Property: 555 S View Dr, Orient SCTM#: 473889 Sec/Block/Lot: 13.-3-8 Subdivision: Filed Map No. Lot No. conforms substantially to the Application for Building Permit heretofore filed in this office dated 3/22/2023 pursuant to which Building Permit No. 49205 dated 5/3/2023 was issued,and conforms to all of the requirements of the applicable provisions of the law. The occupancy for which this certificate is issued is: roof-mounted solar panels and(2)energy storages stems(outdoors)to existing single-family dwelling as applied for. The certificate is issued to Soares,Manuela of the aforesaid building. SUFFOLK COUNTY DEPARTMENT OF HEALTH APPROVAL ELECTRICAL CERTIFICATE NO. 49205 8/17/2023 PLUMBERS CERTIFICATION DATED Autl& ed Signa e �SUFFat TOWN OF SOUTHOLD hyo coG BUILDING DEPARTMENT TOWN CLERK'S OFFICE o . SOUTHOLD, NY BUILDING PERMIT (THIS PERMIT MUST BE KEPT ON THE PREMISES WITH ONE SET OF APPROVED PLANS AND SPECIFICATIONS UNTIL FULL COMPLETION OF THE WORK AUTHORIZED) Permit#: 49205 Date: 5/3/2023 Permission is hereby granted to: Soares, Manuela 200 W 70th St#10G New York, NY 10023 To: install roof-mounted solar panels and (2) energy storage systems (outdoors) to existing single-family dwelling as applied for. At premises located at: 555 S View Dr, Orient SCTM #473889 Sec/Block/Lot# 13.-3-8 Pursuant to application dated 3/22/2023 and approved by the Building Inspector. To expire on 11/1/2024. Fees: SOLAR PANELS $50.00 ELECTRIC $100.00 CO-ALTERATION TO DWELLING $50.00 Total: $200.00 Buil ector pF SOUj�ol � o Town Hall Annex Telephone(631)765-1802 54375 Main Road P.O.Box 1179 sean.devlin@town.southold.ny.us Southold,NY 11971-0959 Q�ycOUNTV,�� BUILDING DEPARTMENT TOWN OF SOUTHOLD CERTIFICATE OF ELECTRICAL COMPLIANCE SITE LOCATION Issued To: Manuela Soares Address: 555 S View Dr city:Orient st: NY zip: 11957 Building Permit* 49205 Section: 13 Block: 3 Lot: 8 WAS EXAMINED AND FOUND TO BE IN COMPLIANCE WITH THE NATIONAL ELECTRIC CODE Contractor: Electrician: Sunation Solar Systems License No: 33412ME SITE DETAILS Office Use Only Residential X Indoor X Basement Service X Commerical Outdoor X 1st Floor Solar X New X Renovation 2nd Floor Battery Storage X Addition Survey X Attic Garage INVENTORY Service 1 ph X Heat Duplec Recpt Ceiling Fixtures Bath Exhaust Fan Service 3 ph Hot Water GFCI Recpt Wall Fixtures Smoke Detectors Main Panel A/C Condenser Single Recpt Recessed Fixtures CO2 Detectors Sub Panel A/C.Blower Range Recpt Ceiling Fan Combo Smoke/CO Transfer Switch UC Lights Dryer Recpt Emergency Strobe Heat Detectors Disconnect Switches 4'LED Exit Fixtures Sump Pump Other Equipment: 6.075kW Roof Mounted PV Solar Energy System w/ (15) 405W Modules, Combiner Panel 100A, (2)Tesla Powerwalls @ 14kW Each, Tesla Gateway 2 Notes: Solar & Battery Storage Inspector Signature: Date: August 17, 2023 S.Devlin-Cert Electrical Compliance Form SOUIyo� ------- ------ --- # # TOWN OF SOUTHOLD BUILDING DEPT. O)o 631-765-1802 INSPECTION [ ] FOUNDATION IST [ ] ROUGH PLBG. [ ] FOUNDATION 2ND [ ] INSULATIOWCJAULKING [ ] FRAMING /STRAPPING [1/f FINAL SO [ ] FIREPLACE & CHIMNEY [ ] FIRE SAFETY INSPECTION [ ] FIRE RESISTANT CONSTRUCTION. [ ] FIRE RESISTANT PENETRATION [ ] ELECTRICAL (ROUGH) [ ] ELECTRICAL (FINAL) [ ] CODE VIOLATION [ ] PRE C/O [ ] RENTAL REMARKS: DATE �" a 3 INSPECTOR OF SOLI # TOWN OF SOUTHOLD BUILDING DEPT. 631-765-1802 INSPECTION [ ] FOUNDATION 1ST [ ] ROUGH PLBG. [ ] FOUNDATION 2ND [ ] INSULATION/CAULKING [ ] FRAMING/STRAPPING [ ] FINAL [ ] FIREPLACE & CHIMNEY [ ] FIRE SAFETY INSPECTION [ ] FIRE RESISTANT CONSTRUCTION [ ] FIRE RESISTANT PENETRATION [ ] ELECTRICAL (ROUGH) ELECTRICAL (FINAL) [ ] CODE VIOLATION [ ] PRE C/O [ ] RENTAL REMARKS: J501qr DATE ��O �a� INSPECTOR OF SOGTyOIo l � � y V, (C " # * TOWN OF SOUTHOLD BUILDING DEPT. coum, 631-765-1802 INSPECTION [ ] FOUNDATION 1ST [ ] ROUGH PLBG. [ ] FOUNDATION 2ND [ ] INSULATION/CAULKING [ ] FRAMING /STRAPPING [ ] FINAL [ ] FIREPLACE & CHIMNEY [ ] FIRE SAFETY INSPECTION [ ] FIRE RESISTANT CONSTRUCTION [ ] FIRE RESISTANT PENETRATION [ ] ELECTRICAL (ROUGH) 1,,d ELECTRICAL (FINAL) [ ] CODE VIOLATION /[ ] PRE C/O [ ] RENTAL REMARKS: r S� 92"tL_� kt�vel c-- o J��_ 46 � /1-3 DATE 1-77INSPECTOR OF SOUlyO6 # TOWN OF SOUTHOLD BUILDING DEPT. 'r� Coum, 631-765-1802 INSPECTION [ ] FOUNDATION IST [ ] ROUGH PLBG. [ ] FOUNDATION 2ND [ ] INSULATTIIOWCAULKING [ ] FRAMING /STRAPPING [ dFINAL �vlaL [ ] FIREPLACE & CHIMNEY [ ] FIRE SAFETY INSPECTION [ ] FIRE RESISTANT CONSTRUCTION [ ] FIRE RESISTANT PENETRATION [ ] ELECTRICAL (ROUGH) [ ] ELECTRICAL (FINAL) [ ] CODE VIOLATION [ ] PRE C/O [ ] RENTAL REMARKS: A G� Z.51k-, DATE INSPECTOR I Graham Associates 256-A Orinoco Drive,Brightwaters,NY 11718 Building Consultants& Expeditors (631)665-9619 Fax(631)969-0115 May 24, 2023 s Town of Southold Post Installation Certification Re: Permit# 49205 Soares Residence- 555 South View Drive, Orient,NY 11957 Installation Date: 5/22/2023 Inspection Date: 5/25/2023 To Whom It May Concern, The roof mounted photovoltaic system and the energy storage system at the above referenced residence has been generally observed to be installed properly in accordance with the approved plans and is certified by Graham Associates to be in compliance with the minimum requirements of the Town, the 2020 Residential Code of New York State, 2018 International Residential Code(2018 IRC), Long Island Unified Solar Permit Imitative (LIUSPI), and National Electric Code 2017, and the provisions of ASCE 7- 16. If you have any further questions, do not hesitate to call. ECIEff'-, r A U G - 2 2023 -� Mic 'a'l.. u' 'nn, RA BuII.DING DEPT. T ON!'X F0ITMc'i.T. FIELD INSPECTION REPORT DATE COMMENTS � FOUNDATION (1ST) ------------------------------------ BSc tai ' FOUNDATION (2ND) � z X10 cn CA � ROUGH FRAMING& C PLUMBING W V" r INSULATION PER N.Y. m y STATE ENERGY CODE �•� -� n s c a rte. l�k.. l.�51�. ewQ.i2w�-l1 � S FINAL ADDITIONAL COMMENTS P aOQ 0 S Z3 � 0 z m S co X H N o � z x d r� b H p•�s�'FF°��D� TOWN OF SOUTHOLD—BUILDING DEPARTMENT y� Town Hall Annex 54375 Main Road P. O.Box 1179 Southold,NY 11971-0959 y 2 Telephone(631) 765-1802 Fax(631) 765-9502 https://www.southoldtownny.gov h Date Received APPLICATION FOR BUILDING PERMIT or Office Use Onlyqq PERMIT NO. Building Inspector: MAR 2 2 2023 —0 A lications and forms must be filled out in their entirety.Incomplete BULDING L LJ applications will not be accepted. Where the Applicants not the owner,an TOWN®FS00 HOLD Owner's Authorization form(Page 2)shall be completed. Date: 3 17 OWNER(S)OF PROPERTY: Name:Manuela Soares scTM#s000-13-3-8 Project Address:555 South View Drive, Orient, NY 11957 „ Phone#:(646) 431-0664 Email:mgsoares@rcn.com Mailing Address: 200 West 70th Street, Apt._10G,__New_York, NY 10023 CONTACT PERSON:: Name: Tammy Lea/Sunation Solar Systems Mailing Address: 171 Remington Blvd., Ronkonkoma, NY 11779 Phone#: 631-750-9454 Email:pprmifting@sunation.com DESIGN PROFESSIONAL INFORMATION: Name:Michael Dunn Mailing Address:256A Orinoco Drive,, Brig htwaters, NY 11718 Phone#:631-665-91-20 Email:glenn@grahamassociatesny,com CONTRACTOR INFORMATION:, Name:Scott Maskin/Sunation Solar Systems Mailing Address:171 Remington Blvd.., Ronkonkoma, NY 11779 Phone#: 631-750-9454 Email: ermittin sunation.com_. DESCRIPTION OF PROPOSED CONSTRUCTION ❑New Structure ❑Addition ®Alteration ❑Repair ❑Demolition Estimated Cost of Project: (]Other Installation of solar panels,flat on roof plus(2)Tesla powerwall batterys $ ��4}q S•�� Will the lot be re-graded? ❑Yes ii No Will excess fill be removed from premises? ❑Yes BNo 1 PROPERTY INFORMATION Existing use of property:Residential Intended use of property: Residential Zone or use district in which premises is situated: Are there any covenants and restrictions with respect to this property? Dyes ®No IF YES, PROVIDE A COPY. ❑Check Box After Reading: The owner/contractor/design professional is responsible for all drainage and storm water issues as provided by Chapter 236 of the Town Code.APPLICATION IS HEREBY MADE to the Building Department for the issuance of a Building Permit pursuant to the Building Zone Ordinance of the Town of Southold,Suffolk,County,New York and other applicable Laws,Ordinances or Regulations,for the construction of buildings, additions,alterations or for removal or demolition as herein described.The applicant agrees to comply with all applicable laws,ordinances,building code, housing code and regulations and to admit authorized inspectors on premises and in building(s)for necessary inspections.False statements made herein are punishable as a Class A misdemeanor pursuant to Section 210.45 of the New York State Penal Law. Application Submitted By(print name): cott Maskin IgAuthorized Agent ❑Owner Signature of Applicant: Date: ��1-7 a3 STATE OF NEW YORK) SS: 1. COUNTY OF Suffolk ) Scott Maskin being duly sworn,deposes and says that(s)he is the applicant (Name of individual signing contract)above named, (S)he is the Contractor (Contractor,Agent,Corporate Officer,etc.) of said owner or owners,and is duly authorized to perform or have performed the said work and to make and file this application;that all statements contained in this application are true to the best of his/her knowledge and belief;and that the work will be performed in the manner set forth in the application file therewith. Sworn before me this 1 day of �a"C-h ,20 O�3 � Notardublic TAMMY LEA PROPERTY OWNER AUTHORIZATION RoegyPubli ,State of New 0842 (Where the applicant is not the owner) Qualified in Suffolk County Commission Expires November 2,201 Manuela Soares residing at 555 South View Drive, Orient, NY do hereby authorize Scott Maskin to apply on my be calf to the Town o uthold Building Department for approval as describe herein. n Owner's Signature Date mot V1g � �©A, Print Owner's Name 2 ;oSu��a�kcoµ BUILDING DEPARTMENT-Electrical Inspector TOWN OF SOUTHOLD Town Hall Annex - 54375 Main Road - PO Box 1179 Southold, New York 11971-0959 Telephone (631) 765-1802 - FAX (631) 765-9502 rogerr .southoldtownny gov— seand(&-southoldtownny.gov APPLICATION FOR ELECTRICAL INSPECTION ELECTRICIAN INFORMATION (Ali information Required) Date: Company Name: SUNation Solar Systems, Inc Name: Scott Maskin License No.: 33412-ME email: permitting@sunation.com Address: 171 Remington Blvd. Ronkonkoma NY 11779 Phone No.: 631-750-9454 JOB SITE INFORMATION (All Information Required) Name: Manuela Soares Address: 555 South View Drive, Orient, NY 11957 Cross Street: Phone No.: 646 431-0664 Bldg.Permit#: qq �-p email: mgsoares@rcn.com Tax Map District: 1000 Section: 13 Block: 3 Lot: 8 BRIEF DESCRIPTION OF WORK (Please Print Clearly) Installation of solar panels - flat on roof plus installation of (2) Tesla powerwall battery Circle All That Apply: Is job ready for inspection?: YES / NO Rough In Final Do you need a Temp Certificate?: YES / NO Issued On Temp Information: (All information required) Service Size 1 Ph 3 Ph Size: A #Meters Old Meter# New Service- Fire Reconnect- Flood Reconnect-Service Reconnected- Underground - Overhead #Underground Laterals 1 2 H Frame Pole Work done on Service? Y N Additional Information: PAYMENT DUE WITH APPLICATION ?Cud (J/ i3p. Request for Inspection FormAs r��=? g11FFOlq- BUILDING DEPARTMENT-Electrical Inspector �yO� C�Gy TOWN OF SOUTHOLD C* Town Hall Annex-54375 Main Road - PO Box 1179 cc _ � Southold, New York 11971-0959 4 per. Telephone (631) 765-1802 - FAX (631) 765-9502 ro.gerr(@-southoldtownny.gov- seandOsoutholdtownny.gov APPLICATION FOR ELECTRICAL INSPECTION ELECTRICIAN INFORMATION (All Information Required) Date: 7/Z g/&ot5 Company Name: Sunation Solar Systems, Inc. Electrician's Name: Scott Maskin License No.: 33412-ME Elec. email:closeout@sunation.com Elec. Phone No: 631-750-9454 ❑✓ I request an email copy of Certificate of Compliance Elec. Address.: 171 Remington Blvd., Ronkonkoma, NY 11779 JOB SITE INFORMATION (All Information Required) Name: JAGnJellck 'Soa reS Address: r.6S $oV*-k V;e.rJ t.>v c r;en#, AJY 11 a 5 7 Cross Street: Phone No.: 646 1/51 -64o Bldg.Permit#: 414 to S email: M s S,yArcScf\ ,COM Tax Map District: 1000 Section: 1 3 Block: 3 Lot: 8 BRIEF DESCRIPTION OF WORK, INCLUDE SQUARE FOOTAGE (Please Print Clearly): Square Footage: Circle All That Apply: Is job ready for inspection?: YES❑NO ❑Rough In ❑ Final Do you need a Temp Certificate?: 0 YES❑NO Issued On Temp Information: (All information required) Service Size F11 PhF-13 Ph Size: A #Meters Old Meter# ❑New Service❑Fire Reconnect[:]Flood Reconnect[:]Service Reconnect❑Underground❑Overhead #Underground Laterals 1 2 D H Frame Pole Work done on Service? MY F1N Additional Information: PAYMENT DUE WITH APPLICATION L4 6 NYSIFPO Box 66699,Albany,NY 12206 New York State Insurance Fund I nysif.com CERTIFICATE OF WORKERS' COMPENSATION INSURANCE A A A A A A 753118816 0• 0 GCG RISK MANAGEMENT INC AN NFP COMPANY 100 CHURCH STREET-SUITE 810 0� NEW YORK NY 10007 SCAN TO VALIDATE AND SUBSCRIBE POLICYHOLDER CERTIFICATE HOLDER SUNATION SOLAR SYSTEMS INC TOWN OF SOUTHOLD 171 REMINGTON BOULEVARD 54375 ROUTE 25 RONKONKOMA NY 11779 SOUTHOLD NY 11971 POLICY NUMBER CERTIFICATE NUMBERPOLICY PERIOD DATE Z 2160 6' 598021 01/01/2023 TO 01/01/2024 12/08/2022 THIS IS TO CERTIFY THAT THE POLICYHOLDER NAMED ABOVE IS INSURED WITH THE NEW YORK STATE INSURANCE FUND UNDER POLICY NO. 2160 670-2, COVERING THE ENTIRE OBLIGATION OF THIS POLICYHOLDER FOR WORKERS' COMPENSATION UNDER THE NEW YORK WORKERS' COMPENSATION LAW WITH RESPECT TO ALL OPERATIONS IN THE STATE OF NEW YORK, EXCEPT AS INDICATED BELOW,AND,WITH RESPECT TO OPERATIONS OUTSIDE OF NEW YORK,TO THE POLICYHOLDER'S REGULAR NEW YORK STATE EMPLOYEES ONLY. IF YOU WISH TO RECEIVE NOTIFICATIONS REGARDING SAID POLICY, INCLUDING ANY NOTIFICATION OF CANCELLATIONS, OR TO VALIDATE THIS CERTIFICATE, VISIT OUR WEBSITE AT HTTPS://WWW.NYSIF.COM/CERT/ CERTVAL.ASP.THE NEW YORK STATE INSURANCE FUND IS NOT LIABLE IN THE EVENT OF FAILURE TO GIVE SUCH NOTIFICATIONS. THIS POLICY DOES NOT COVER THE SOLE PROPRIETOR,PARTNERS AND/OR MEMBERS OF A LIMITED LIABILITY COMPANY. THE POLICY INCLUDES A WAIVER OF SUBROGATION ENDORSEMENT UNDER WHICH NYSIF AGREES TO WAIVE ITS RIGHT OF SUBROGATION TO BRING AN ACTION AGAINST THE CERTIFICATE HOLDER TO RECOVER AMOUNTS WE PAID IN WORKERS'COMPENSATION AND/OR MEDICAL BENEFITS TO OR ON BEHALF OF AN EMPLOYEE OF OUR INSURED IN'THE EVENT THAT, PRIOR TO THE DATE OF THE ACCIDENT, THE CERTIFICATE HOLDER HAS ENTERED INTO A WRITTEN CONTRACT WITH OUR INSURED THAT REQUIRES THAT SUCH RIGHT OF SUBROGATION BE WAIVED. THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS NOR INSURANCE COVERAGE UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AMEND,EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICY. NEW YORK STATE INSURANCE FUND DIRECTOR,I SURANCE FUND UNDERWRITING VALIDATION NUMBER: 959308854 I11111101II000p0�000110�001011030112211I1�IIII�III Forth WC-CERT-NOPRINT Version 3(08/29/2019)[WC Policy-216067021 U-26.3 64 [00000000000110301221][0001.000021606702][##Z][1603D-19][Cerl_NoP-CERT 1][01-00001] ACC?ROD CERTIFICATE OF LIABILITY INSURANCE DATE(MkUDDryvyY) 2/9/2023 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CNAOME:NTACT The Horton Group PHONE FAX 10320 Orland Parkway 708-845-3000 fNC.No Eau• Ltac Na E-MAIL Orland Park IL 60467 ADDRESS: certificatesQthehort0n rg oup.com _ INSURERS AFFORDING COVERAGE NAIC# -- AS)----- -- INSURERA:Evanston Insurance Company I 35378 INSURED SUNASOL-01 INSURER B:The Continental Insurance Company 35289 SUNation Solar Systems, Inc. 171 Remington Blvd INSURER C:AXIS Surplus Insurance Co. 26620 Ronkonkoma NY 11779 INSURER D:Travelers Property&Casualty Company of America 25674 INSURER E_Bums&Wilcox Ltd. INSURER F: COVERAGES CERTIFICATE NUMBER:703220016 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN,THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. POLICY EXP ILTR I TYPE OF INSURANCE IADDL SUER' POLICY NUMBER I MMIDDPOLICY EFF ( MM1DDmm I LIMBS A I X COMMERCIAL GENERAL LIABILITY I Y Y 121 CTR 0212775-00 2/11/2023 i 2/11/2024 I EACHOCCURRENCE I S1.0001000 ! DAF,LCGc'YO�ITED CLAIMS-MADE I1 OCCUR I PREMISES(Ea occurrence) I S300.000 ! MED EXP An one rson I i (Any pe ) I$10,000 PERSONAL&ADV INJURY S 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: I GENERAL AGGREGATE S 2,000,000 71 IRO- POLICY iFX jC �,I LOC I PRODUCTS-COMPIOPAGG I S2,000,000 — OTHER: I I S OM B I AUTOMOSILELLABILrry Y Y 17018308202 2111/1023 I 2/11/2024 I(Ea agd Dt31NGLE LIMIT I S 1.000,000 I X ANY AUTO I BODILY INJURY(Per person) S -~OWNED X SCHEDULED i I I i BODILY INJURY(Per accident)/S AUTOS ONLY I AUTOS HIRED NON-OWNED I PROPERTY DAMAGE i S AUTOS ONLY C—I AUTOS ONLY If LPer aay_dent IS C I�UMBRELLALIAB X�OCCUR 't Y I P-001-000795195-02 ! 2/11/2023 2/11/2024 EACHOCCURRc'NCE $3,000,000 I EXCESS LIAB CLAIMS-MADE] j AGGREGATE15 3,000,000 I DED RETENTION S i 15 WORKERS COMPENSATIONj PER OTH- AND EMPLOYERS*LIABILITY YIN t STATUTE ER I ANYPROPRIETORIPARTNER/EXECUTIVE N/A I E.L.EACH ACCIDENT 1 S COFFICERIMEMBER EXCLUDED? UU (Mandatory In NH) i I E.L.DISEASE-EA EMPLOYEE 5 If y ,describe under es I DESCRIPTION OF OPERATIONS below I I E.L.DISEASE-POLICY LIMB 5 D Builders Risk Y Y QT 630 2T010B74-TIL-231 2/11/2023 j 2/11/2024 limit 500,000 E I Protessional/Pollution liability i 11000704865 2/11!2023 2/11/2024 Unut: $1,000,000 D Leased/Rented Equipment QT-630-2T010874-TIL-23 2/11/2023 2/11/2024 limit. $250,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES(ACORD 101,Additional Remarks Schedule,may he attached if more space is required) Additional Named Insureds:.SUNation Service Inc;SUNation Electric Inc;SUNation Commercial Inc;SUNation Cares Inc Additional Insured on a primary and non-contributory basis with respect to general liability,Automobile and Pollution Liability coverage when required by written contract.Waiver of subrogation applies to general liability,Automobile and Pollution liability in favor of the stated additional Insureds when required by written contract.Excess follows form. Town of Southold is included as an additional insured as required by written contract and the CG 2012(State,Governmental agency,or Political subdivision permits or authorization)is included an the policy. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. Town of Southold 54375 Main Road AUTHORIZED REPRESENTATIVE Southold NY 11971 _ I I ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD s Suffolk County Dept.of Labor,Licensing&Consumer Affairs MASTER ELECTRICAL LICENSE Name SCOTT A MASKIN Business Name This certifies that the bearer Is duly licensed SUNATION SOLAR SYSTEMS INC by the County of suffolk j License Number:ME-33412 ; , Rosalie Drago Issued: 06/2412003 i Commissioner Expires: 06/01/2023 t r f' ! I ' I i r � � f I 4 Suffolk County Dept.of Labor,Licensing&Consumer Affairs HOME IMPROVEMENT LICENSE ,.,. Name it SCOTT A MASKIN I f Business Name • s certifies that the firer is duly licensed SUNATION SOLAR SYSTEMS INC he County of sufalk License Number:H-44104 Rosalie Drago issued: 03/06/2008 i Commissioner Expires: 3/1/2024 1 9 • r � s i I, I' I �r Graham Associates 256 Orinoco Drive, Suite A Bri htwaters,NY 11718 Building Consultants & Expeditors (631)665-9619 March 17, 2023 Town of Southold Building Department 54375 Rt. 25 Southold, NY 11971 Re: Soares Residence 555 South View Drive Southold, NY 11957 Proposed 6.075 kW Rooftop Solar Photovoltaic Systems & 14 kW Tesla Powerwalls To Whom It May Concern, Please be advised that I have analyzed the existing roof structure at the above-mentioned premises and have determined that it is adequate to support the additional load of the solar panels and a 140 mph wind load and 20 psf snow load without overstress, in accordance with the following: The 2020 New York State Uniform Fire Prevention and Residential Building Code; Town of Southold Local Code, Long Island Unified Solar Permit Initiative, (LIUSPI); and 2020 National Electric Code NFPA 70/2020 National Electric Code including ASCE7-16 If you further questions, do not hesitate to call. D ARC�iT 441 V �0 Mi SUNation Solar Systems �1 SUNats"I171 Remington Blvd. ' Solar as 1t should be Ronkonkoma, NY 11779 To whom it may concern, Since 2018, SUNation Solar Systems has been installing the Tesla Powerwall 2 using means and methods that ensure the safety of our customers,first responders, and other members of the public. During this time, local governments and other authorities having jurisdiction (AHJ) have been working to find the best ways to ensure the safe installation and application of energy storage systems (ESS). Understandably, AHJs have been paying close attention to the fire safety aspects of these systems and installation methods. Some heavily publicized battery-related fires, largely involving cheap, unlisted consumer products of foreign origin have caused some AHJs and fire officials to view ESS with an overabundance of caution.The common flaw among these products is a lack of measures preventing the dangerous phenomenon known as thermal runaway. Modern ESS such as the Tesla Powerwall 2, by contrast, contain numerous safeguards to prevent thermal runaway and the propagation of fire from one unit to another. Intensive scrutiny and testing are required for modern ESS to be granted the equipment listings that are required by state codes.These systems,when properly installed, can be considered safer than many other existing technologies found within the modern home. Recently,the Powerwall 2 has surpassed 200,000 installations in the U.S.with no known instances of thermal runaway. The attached UL9540A Fire Test Results and Supplemental Guide are provided herewith to provide AHJs the necessary information to allow Tesla Certified Installers to install the Powerwall 2 in accordance with the manufacturer's spacing requirements (as allowed in the 2020 New York State Residential Code), as opposed to the default 3-foot requirement. The following excerpts from the 2020 New York State Residential Code specify the installation requirements for energy storage systems (ESS): R327.3 Installation Energy storage systems shall be installed in accordance with the manufacturer's instructions and their listing. R327.3.1 Spacinq Individual units shall be separated from each other by at least 3 feet(914 mm) of spacing unless smaller separation distances are documented to be adequate based on large-scale fire testing complying with Section 1206.6 of the Fire Code of New York State. The following excerpt from the 2020 Fire Code of New York State describes the large-scale fire testing referenced in R327.3.1: 1206.6 Large-Scale Fire Test Where required elsewhere in Section 1206, large-scale fire testing shall be conducted on a representative energy storage system in accordance with UL 9540A or approved equivalent. The testing shall be conducted or witnessed and reported by an approved testing laboratory and show that a fire involving one energy storage system will not propagate to an adjacent energy storage system. In addition, the testing shall demonstrate that, where the energy storage system is installed within a room, enclosed area or walk-in energy storage system unit, a fire will be contained within the room, enclosed area or walk-in energy storage system unit for a duration equal to the fire-resistance rating of the room assemblies as specified in Section 1206.14.4. The test report shall be provided to the fire code official for review and approval. 1 SUNation Solar Systems ,t SUNadu(an 171 Remington Blvd. Solar cis R Should be Ronkonkoma, NY 11779 The Tesla Powerwall 2 has met the unit level performance criteria outlined in ANSI/CAN/UL 9540A when installed as follows: •The Powerwall must be installed in accordance with accompanying Powerwall 2 mounting bracket as detailed in the installation instructions. No additional non-combustible substrate is required. • For stacked installations,the Powerwall 2 stack kit accessory must be installed to provide adequate clearances for preventing unit to unit propagation. •Where applicable, a minimum clearance of 6"on the side(s) of the unit is required to prevent side-to-side propagation to adjacent units and walls. For additional information and training on this subject, please see the Battery Energy Storage Systems Trainings for Local Governments webinar series presented by NYSERDA using the link below: https://www.fivseida.t-iv.ciciv/All-Pro-grarns/Programs/Clean-EnergV-Siting/Battery EnefQy-Storage-Guidebouk/Webinar- Series The second video in the webinar series, "Fire Safety"specifically addresses UL9540A and its application as it relates to this matter. Thank you for your time and consideration. Respectfully, Michael Donato-Tesla Certified Installer Residential Engineering Manager SUNation Solar Systems mdonatop_sunation.com (631)730-6454 ext.446 2 3+: ..+'•t:• .. a�7� ? .` --_ - -_� - -- - - r — - — �Ty- .f `xw c<_ � •-_ a r s r ' � . 1 L r H� � `'.� c 4„y��h� rt �{,.,�r '•'Kk k r `''� - i, N.i- .•� r . � ` � J✓1 Q'lS7r'1 ,* µ R*1. Tr}+ G �' T ♦"�' ) Y �.y yyyy��n,,��,, �` •♦h ♦yY(�� i, r , y.. ..�.?` +, 1 "` 4'�l r�+'` ��,�,�t.'', '� Tti��C"��5� �#^� � '�rtl"y}^"�`++Kf�,}� 4L 3'i' ,t��.�iy p t 4 `'►YJ''� as " �c f `? M V.° a y + rr a / �. ar^ ' * �.♦ 5 F 4 Y ♦`� _�. '•`C. .,'"` �+1� +�{cs:_ r-•.a I �� .+ S:�4.'f�,.'' �,4' ,♦�x+.i.'ra�y�r, 1 ""'i a , _' � 7`.�`lt�.'f: Y i,<d;i'` {,�� r{i• 6 flt'_,�t,3 '.'��. 1.� +�r'1 '� Itk ' ♦ ..ti i' Ir..Yl l r., f r ... r.� ^r - �Y..7 �tixY "::l f.• r .•e ♦•1t `'.>i+ �.i INTRODUCTION Tesla Powerwall 2 was tested by Right Testing Lab, LLC, an ISO 17025 accredited laboratory, and witnessed by CSA Group, also ISO 17025 accredited and Nationally Recognized Testing Laboratory (NRTL). Testing was conducted in March 2021 in accordance with ANSI/CAN/UL 9540A:2019 Fourth Edition, Dated November 12, 2019 - Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems. This supplemental guide is intended to aid Authorities Having Jurisdiction (AHJs) in the application of the test results to determine compliance with applicable codes. Specifically, where building and/or fire codes require large-scale fire test data to support deviations from the minimum requirements set forth in those codes. The Tesla Powerwall 2 has met the unit level performance criteria outlined in ANSI/CANIUL 9540A when installed as follows: The Powerwall must be installed in accordance with accompanying Powerwall 2 mounting bracket as detailed In the installation instructions. No additional non-combustible substrate is required. For stacked installations, the Powenfvall 2 stack kit accessory must be installed to provide adequate clearances for preventing unit to unit propagation. Where applicable, a minimum clearance of 6" on the side(s) of the unit is required to prevent side-to-side propagation to adjacent units and walls. t .ma— e^$,:f_e—o—no frnrry tr;_St rep_or_t ate-resented!in.bold Vie_^For example, can be found on pages 4 through 6 of the report. For ease of use, this guide is arranged to follow the sequence used in the report issued by CSA Group titled UL 9540A Checklist and Test Result. The scope of the report includes-the performance criteria outlined in Section 9- Unit Level Testing of ANSI/CAN/UL 9540A:2019 Fourth Edition. The report also includes a summary of data acquired at the cell and module levels during prior testing. All Section numbers in the report are references to ANSI/CAN/UL 9540A:2019 Fourth Edition, Dated November 12, 2019. PRODUCT DETAILS The device under test(DUT) in the attached report is the Tesla Powerwall 2, model 3012170-XX-Y, which is also the ESS included as part of the Powerwall+ all-in-one Solar PV and Storage solution (1 850000-XX-Y). Full product specifications and certifications are available on request from all Tesla authorized installers. General product details are outlined on Page 2 of the CSA Group Checklist and Test Result document. UNIT CONSTRUCTION Figure 1 below illustrates the location of the battery module with in the unit as noted on Page 3 of the report. Coolant System Power Electronics `;�'• ��'�rv-�.?�� i;�l .__ L"�=:� -mss'._-�=�I,�•`: ;` Battery Module ,'f ��`'.�r�� r°:��;yl IF i'�'''33:- f°•�"gq+'9••�-,ori-y; +r+3:':A it t,•�^"'X=".�'.,°w�'." u.:'S'd3.'.: .:&, �r;. Fig.1 - Powerwall 2 Internal Component Layout T _. S L r; A Q P 012 I "FES I REPOP i-SUPPLEHL—N i 3 SUMMARY OF RESULTS A comprehensive summary of the test results for each installation layout and test configuration is provided beginning on page 3.This section provides important information needed to determine residential and fire code compliance where reduced minimum separation distances are permitted, and where the unit is intended to be installed on a combustible substrate. Final verification that the Tesla Powerwall 2 has met the performance criteria outlined in ANSIICANlUL 9540A can be found beginning on page 4 through 6 of the report. This portion of the report can be used as a checklist to aid in the verification of the unit's confonnance to the performance criteria for each installation configuration. In the unit level test R was derionstrated that: The Powerwall 2 mounting bracket provides adequate clearance from the wall surface on which it is mounted. Wall surface temperatures did not exceed 97'C ('175°F) of temperature rise above ambient per Section `y.2.16. No additional substrate is needed. The Powerwall 2 stack kit prnVlcleR Ari€rluatP r.l¢nrnnrrn to prcvcnt unit to unit propagation when an internal fire condition is established in an initiating unit. The recommended clearance of 6" on the side of the Powerwall 2 unit. as specified in the installation manual, is also adequate to prevent side-to-side propagation to adjacPnt Units. ....._.._....._..__._.._...---.._._....___.---..___----.____.._.__.-__.----__ _. _......._ ._.__ __ ..... . .._.._OtL e KGDULE—tEVEL TENS-.._._......--__._....._... __....__.-- _ -._.._. __... .....___..__....._...._.__ ---- _._.......... Pages 7 through 9 of the report provide background information and data collected during cell and module-level testing previously conducted. This data does not directly correlate to residential or fire code requirements, rather it is used to document and compare the characteristics of different cell chemistries and designs. One important value rernrdpri is the temperature at which thermal runaway occurs. This temperature of 185.8°C is used to verify that an internal fire condition has been established during the Unit Level test. PERFORMANCE CRITEP,iA - CELL LEVEL Application of heat using film heater methodology did result in a thermal runaway condition, therefore module level testing was required: PERFOsP.MANCE CPITERiA - MODULE LEVEL Application of heat using film heater methodology did result in a thermal runaway condition, and the resulting event was not contained by the module design; therefore unit level testing was required. The Powerwall is intentionally designed without a module-level enclosure. This allows vent gases to be routed in such a way that adds to the overall propagation resistance of the module, and prevents a dangerous buildup of gases that may lead to an explosion or deflagration hazard. UNIT LEVEL TEST - GENERAL Section 9 Unit Level Testing information begins on page 10 of the report. In additional to providing greater detail on the test setup and unit performance, this portion of the report can also be used as a checklist to aid in the verification of the testing laboratory's conformance to the test procedure. SAMPLE AND TEST CONFIGURATION ANSI/CAN/UL 9540A provides for several configurations: • Residential and non-residential use cases • Wall and floor mounting • Indoor and Outdoor locations The Tesla Powerwall 2 is intended to be installed in any of the configurations noted in Section 9.1, so testing is representative of each, and aligns with installation requirements established in the product installation manual. The unit level test begins with the application of heat at a specific site selected to present the greatest amount of thermal exposure to adjacent cells within the module.This application of heat must result in an internal fire condition in accordance with the module level test previously conducted. This was verified by laboratory staff using temperature data recorded during initiation of the event, compared against the cell surface temperature at thermal runaway during the cell level test. This temperature was determined to be 185.8°C. (See Section 5.1.1 and Section 9.1). Beginning with the indoor floor-mounted unit test, Section 9.2 on page 11 the report goes into more detail on each test setup and installation configuration. =i �C:PWe_I f ES i REGURT SUPP'-='-1cf iT UNIT LEVEL TEST - INDOOR FLOOR MOUNTED Section 9.2 begins on page I i by outlining conformance to the physical test layout and data captured during the test. An example test layout graphic has been reproduced from ANSI/CAN/UL 9540A on page 13 for cross reference with the actual layout represented in the 3D graphic provided. A summary of the recorded dimensions is included below for clarity, along with the corresponding dimension callouts from the table on page 14. The units in this test configuration were installed according to the installation instructions using the Tesla supplied support bracket and optional stack kit. The layout was chosen to represent a worst-case installation with the minimum recommended clearances specified in the installation instructions. Pages 'I I through 17 demonstrate that the test layout, wall constructions, placement of the cheesecloth indicator and instrumentation fully conformed to the test standard methodology. ��'�rsr�-u�ca�.°wvn �va..3sra+uaar.�a±�.�u�anunaw;,;�.��n'a��rmS;�.o,,:m.,m;.w„n.,q ..vu,,...Yqo,,.,,,..,,..,,,�Av„�,.....::,:;sav,,,,„e•P,,.,�.x,u,:m,:s ,Mu:�+.+,�`` �)irnensions(A), (B), and'(L { � a?��rt7Xii's..at!-v I in.v'ahpn ins'alli_'- i I �ti r i'J''?Id& t�r?✓1 et5 Dimensions (C) and (tG) .p, - s ..............._. ......_..._..--- p,�. . _._.-..._.... -._..__._..._._.... 7r-. Figure 2 -Indoor door Mount Dimensions r UNIT LEVEL TEST - OUTDOOR GROUND MOUNTED In accordance with Section 9.1.2 the indoor floor mounted test is also considered representative of outdoor ground mounted installations, with the addition of a 1-ft wide horizontal soffit instrumented in accordance with Section 9.3.3.Tesla does not require an additional installation substrate, so this was omitted during testing. Pages 17 and 18 demonstrate that the test layout, wall constructions, placement of the cheesecloth indicator and instrumentation fully conformed to the test standard methodology. Dimension(D)approximately i in. when installed with provided brackets 1 ft.soffit Figure 3-Outdoor Ground Mount Dimensions SUPP'_EMEI'IT UNIT LEVEL TEST - INDOOR WALL MOUNTED The indoor wall mounted test was performed in accordance with Section 9.2 except as modified by Section 9.4, which specifies a standard NFPA 286 fire test room and additional instrumentation placements. Pages 93 through 20 verify that the test layout, wall constructions, placement of the cheesecloth indicator and instrumentation fully conformed to the test standard methodology. tJ in Spacing vin_Scli _1 unit and t bvali if - - - s` G fw :3 '__,_� •i _ 'a f Figure 3 -Indoor Wall 1 omil. Dimensions (Door opening omitted for clarity) UNIT LEVEL TEST - OUTDOOR WALL MOUNTED The outdoor wall mounted test was performed in accordance with Section 9.2 except as modified by Section 9.5, which again adds the 1-ft wide soffit and associated instrumentation. Pages 20 through 22 verify that the test layout,wall constructions, placement of the cheesecloth indicator and instrumentation fully conformed to the test standard methodology. 6 in.spacing 6 in.spacing between unit and between units target wall Figure 5-Outdoor Wall {mount Dimensions .i_ = i ^ _.PG^J'I FEST -.SPUR r SUMP_:P ENI 9 UNIT LEVEL TEST - REPORT DETAILS Beginning on page 22, an overview table of each test is provided including a timestamped outline of observations noted. The data provided in the graphs in this section is intended to be used as a means of characterizing and comparing different ESS products in a standardized way. Another use is for evaluating non-residential installations, or ESS that exceed the aggregate quantities established in codes. The design of room construction and/or fire suppression for those systems based on this data is beyond the scope of this guidance document. li4o to enc nicr an ni ��+innc yni i ha ip Plpaca foal free to email r.nrl?rmmnlianr.P.ntesla.Com. NEVI TSSLFi r,- Powerwall 2 AC & Backup Gateway: Permitting & Ins1p tion for Tesla Home Energy Storage SystemTO��®SODEPT. r Summary Description Powerwall 2 AC (Powerwall) and the Backup Gateway (Gateway) comprise a state-of-the-art battery system for residential and light commercial applications. Together, they enable energy stored from the grid (or renewable sources, like solar), to be used at night or to provide backup power in a grid outage. Powerwall arrives at the job site as a factory assembly that includes: • Lithium-ion battery cells • Isolated DC/DC converter (to step up the battery's voltage) • Integrated AC inverter (to convert low voltage DC from the battery to AC for the home or business) • Liquid thermal management system (to maximize battery performance) The battery cells inside Powerwall are the components closest to a conventional battery. No one is ever exposed to these cells because they are electrically and physically isolated from contact at all times. All Powerwall installations require the Gateway, which serves several functions: • Monitors the grid for outage • Instantly isolates Powerwall from the grid (during grid outage, or when providing backup power) • Communicates with the Powerwall (via communication cables) • Monitors & manages how energy is used (including self-consumption, load-shifting & backup) • Functions as both service entrance and disconnect(when installed with a breaker) When a grid outage is detected, the Gateway instantly isolates Powerwall from the grid using a microprocessor-controlled power contactor. MAIN PANEL BACKUP GATEWAY SOLAR UTILITY INVERTER METER i - I POWERWAL Powerwall Installation Example for Whole-Home Backup (Gateway as Service Entrance and Disconnect) Key NEC References Applicable NEC references may vary with the adopted edition of the NEC and site-specific configurations. Generally, Chapters 1 through 4 as modified by the following NEC sections will apply to Powerwall and the Gateway: Article or Section Description NEC Edition 705 Interconnected Electric Power Production Sources 2014,2017 690.10 Stand Alone Systems 2014 690.71 Storage Batteries 2014 710 Stand Alone Systems 2017 706 Energy Storage Systems 2017 Most Common Configurations -------------- Solar Solar Inverter .._.._...I..__.._.._.. Sub panel Backup Gateway Main panel Utility motor Grid CEO) Poworwall Backup loads Home loads Partial Home Backup (with or without solar) Solar o - � - � [0-1 Solar inverter Main panel Backup Gateway Service Utility motor Grid Disconnect Pow—ll Whole home backup Whole Home Backup (with or without solar) Solar FSolar muerte+' i EE- Main panel Backup Gateway Utility meter Grid including service disconnect I.w.rwall Whole home backup Whole Home Backup (using Gateway as Service Entrance &Disconnect, with or without solar) S Key Specifications & Certifications (Full datasheets provided separately) Powerwall Electrical Energy 13.5 kWh AC Voltage(Nominal) and 120/240 V: 24 A Maximum Continuous Current Frequency(Nominal) 60 Hz Power, max continuous 5 kW (charge and discharge) Power, peak(10 seconds) 7 kW (charge and discharge) Overvoltage Category Category III Max Supply Fault Current 10 kA Max Output Fault Current 32 A Powerwall Environmental & Certifications Operating Temperature -20°C to 50°C(-4°F to 122T) Enclosure Type NEMA 3R Ingress Rating IP67(battery and power electronics) IP56 (wiring) Wet Location Rating Yes Seismic Rating AC156, IEEE 693-2005(high) Safety Certifications(partial list) UL 1642, UL 1741SA, UL 1973, UL 9540 NRTL Intertek/ETL Powerwall Mechanical Height 45.3 in Width 29.7 in Depth 6.1 in Weight 276 lbs Gateway Electrical Disconnect Current 200 A Overcurrent Protection Breaker 100-200 A(Service Entrance configuration) Overvoltage Category Category IV Fault Current Withstand Rating 10 kAIC(Configurable to 22 kAIC) AC Meter Revenue grade Service Rating Suitable for Use as Service Equipment Gateway Environmental & Certifications Operating Temperature -20°C to 50°C(-4°F to 122T) Enclosure Type NEMA 3R Ingress Rating IP44 Safety Certifications (partial list) UL 1642, UL 1741, IEC 61000-6-3, IEC 62109-1 NRTL Intertek/ETL Gateway Mechanical Height 29.1 in Width 14.9 in Depth 5.1 in Weight 36 lbs Frequently Asked Questions Are Powerwall and the Gateway listed equipment? Yes. Powerwall and the Gateway are listed to the applicable product standards by Intertek/ETL, an OSHA- approved Nationally Recognized Testing Laboratory (NRTL). See the table above for a partial list of certifications. If physical certificates are required, please email powerwallCcbtesla.com. What safety features does Powerwall include to avoid thermal runaway? To resist single cell thermal runaway, Powerwall complies with requirements in UL 1973 and IEC 62619. For example, UL 1973 includes an internal fire test that ensures a runaway in one cell can't propagate to neighboring cells. Onboard sensors and the battery management system (BMS) provide multiple layers of protection to detect and stop precursors to thermal runaway. How much does the AC Powerwall weigh, and will it comply with seismic requirements when wall-mounted? Powerwall weighs 276 lbs. and complies with seismic requirements when wall-mounted according to manufacturer's instructions. It has been evaluated to ICC Acceptance Criteria AC156 for seismic requirements. Installation methods also comply with IEEE Standard 693-2005 for seismic design. Is guidance available for emergency personnel working around a Powerwall that has been physically damaged? Yes. An Emergency Response Guide is available on request. Emergency and maintenance personnel can work safely around Powerwall after opening the system's AC disconnect and/or breaker on the grid side. Water is the recommended suppressant in case of a fire involving a lithium-ion battery and will not exacerbate a fire involving lithium-ion cells. Does Powerwall require additional venting to prevent the accumulation of flammable or explosive gases? No. Unlike conventional lead-acid batteries, which produce hydrogen gas, the individual cells in the Powerwall are hermetically sealed and do not require additional ventilation. NEC [480.9(A)], NFPA 1 Chapter 52, and the 2018 IFC, all make clear venting is not required for lithium-ion batteries. How much electrolyte is in Powerwall? Tesla lithium-ion battery packs do not contain free liquid electrolyte and do not pose a liquid release hazard. If an enclosure is punctured, there are no electrolytes to "spill" onto the floor. Secondary containment measures are not needed. NOTE: IFC Section 608 does not require spill control or neutralization for lithium-ion battery systems. Secondary containment is not applicable or required for this technology. Is Powerwall's battery pack low voltage? Yes. The internal battery pack operates at less than 50 VDC nominal. Unlike legacy battery systems, Powerwall is a fully enclosed, factory-listed assembly with no accessible battery terminals or live parts. Powerwall's output is AC and matches that of the serving utility. Powerwall's onboard inverter functions exactly like a solar PV inverter. Are the working clearances outlined in the NEC 110.26 applicable to Powerwall? No. Because Powerwall will never require examination, adjustment, servicing, or maintenance while energized, working clearances in Article 110.26 do not apply. Does Powerwall require a separate disconnect? No. Powerwall's onboard switch disconnects all ungrounded conductors and complies with Article 690.71 (2014) and 706.7 (2017). NOTE: These articles require a second disconnecting means at the connected equipment when: • Separated by a wall or partition, or • Input and output terminals are more than 5ft away. This second disconnect will typically be the 2P/30A breaker installed at the point of connection. Can Powerwall be installed outdoors? Yes. Powerwall is a NEMA Type 3R enclosure and can be installed outdoors. What prevents Powerwall from back-feeding the utility grid during a power outage? During a power outage, the Gateway automatically isolates the home from the grid per IEEE 1547. Powerwall and Gateway are both listed to UL 1741 because they are subject to the same anti-islanding rules as a typical grid-interactive PV system. Gateway reconnects to the grid once it is stable for at least 5 minutes. What is the maximum number of circuits that can be backed up for a single Powerwall? The number of circuits that a single Powerwall can back up isn't specified. The duration of backup power is a function of Power * Time, stated in Watt-hours. The maximum continuous output at any given time is limited to 5000W, with a peak output capacity of 7000W for 10 seconds. The number of loads and circuits the customer wants backed up will determine the overall system size, including total number of Powerwalls required. Is Powerwall required to be capable of backing up all the home's loads simultaneously? No. When Powerwall is operating as a stand-alone system, as permitted in 705.40, available current must be "equal to or greater than the load posed by the largest single utilization equipment connected to the system" (not including general lighting loads). Guidance on system sizing may be found'in NEC Articles 690.10 [2014] and 710.15(A) [2017]. When in backup mode, what happens if the load exceeds Powerwall's rated output current? Powerwall automatically shuts down. Powerwall's inverter is an inherently power- and current-limited device. If Powerwall is operating at full rated output current and more load is applied, it simply cannot produce more current. The inverter will sense the corresponding voltage change and immediately shut off. There is no risk for over-discharging above the rated nameplate of Powerwall. Inspection Guide In addition to a simpler installation process, Powerwall and Gateway systems are easier to review for safety and code compliance. Primary code references are from the 2014 NEC. Additional references [in brackets] are from the 2017 NEC. General Requirements • Listing verification - Equipment bears the mark of a Nationally Recognized Testing Laboratory. 90.7, [706.5] • Manufacturer's installation instructions followed. 110.3(B) • The completed installation appears to be neat and of good workmanship. 110.12 • Working clearances are in accordance with 110.26 for any components that are "likely to require examination, adjustment, servicing, or maintenance while energized." o Note that Powerwall has no accessible DC battery interconnections within the unit, and does not require maintenance while energized. o The ventilation clearance requirements found in 480.9 do not apply to this technology. Tesla Powerwall complies with [706.10(A)] using a pre-engineered ventilation solution. Wiring Methods • All conduit and fittings properly installed per the respective article in Chapter 3 of the NEC. • Conduit is adequately secured and supported. 3xx.30 • Raceways containing insulated circuit conductors 4 AWG and larger are protected from abrasion by an identified fitting providing a smoothly rounded insulating surface. 300.4(G) • Residential Energy Storage equipment grounding conductor is identified as either bare, green, or green with continuous yellow stripe(s). 250.119 • Grounded conductor identified properly. 200.6(A), (B) Overcurrent Protection and Wire Sizing Conductors and OCPDs are adequately sized per Articles 240 and 310 unless modified by 690.9(A), 690.10(B), or [706.20] and [706.21]. Disconnecting Means • Disconnecting means are provided to disconnect the energy storage device from all ungrounded conductors of all sources. 690.15 and/or [706.7]. This requirement is met by the integrated disconnect switch. • Where the energy storage device output terminals are more than 1.5 m (5 ft) from the connected equipment, or where output circuits pass through a wall or partition, a disconnecting means and overcurrent protection shall be provided at the energy storage device end of the circuit. 690.71(H), [706.7(E)]. The Powerwall complies with both the letter and the intent of the NEC: o As previously mentioned, the Powerwall is an inherently current-limiting device that will not contribute fault currents to the AC output circuit. It is important to note that the 2017 NEC has removed this overcurrent requirement altogether and clarified that the intent was to protect the DC conductors of a conventional battery. o The integrated disconnect satisfies the requirement for the energy storage device end of the circuit. o If the integrated disconnect is not within sight of the connected equipment, the 2P/30A breaker installed at the point of connection is the additional disconnect required by 690.71(H)(4). Labeling • A sign that indicates the type and location of on-site optional power sources is placed at building utility service-entrance location. 705.10, [706.11] • Equipment fed by multiple sources are marked to indicate all sources of supply. 705.12(D)(3). • Where the integrated disconnect and the 2P/30A breaker are not within sight, a plaque or directory shall be installed at each disconnect indicating the location of the other disconnecting means. 690.71(H)(5) or [706.7(E)(5)]. Additional resources For compliance questions, a complete list of FAQs, or to request a Powerwall presentation for your building department, fire department or trade group (such as ICC and IAEI chapters) email CodeCompliance(abtesla.com. SEAC, the Sustainable Energy Action Committee, is a not-for-profit partnership of AHJs, testing laboratories and industry. SEAC has created free guidelines for building officials to plan check, correct and inspect storage battery systems for one- and two-family dwellings, available for download here. 4 G L`1 O x: SOLAR'S MOST TRUSTED REC res e�i':z I� t 'I ro r� Gl d ©o EXPERIENCE REC f, 400wp 25 YEAR PROTRUST 20.E �Tz � WARRANTS 1 r LEAD-FREE ELIGIBLE ROHS COMPLIANT PERFORMANCE 0 RE C PRODUCT 5PECIFICATIONS SOLAR'S MOST TRUSTED 1821±2.5[71.7±0.1] -)CERTIFICATIONS _F28[1.1 901[35.5] 460[18.11 IEC 61215:2016,IEC 61730:2016,UL 61730(Pending) ........................................................ ......... 150 14001:2004,ISO 9001:2015,OHSAS 18001:2007,IEC 62941 1100[43.3] a- CE EEO Intertek 6.0±0.2 [0.24±0.01] 6 +1 YWARRANTY Standard': REC ProTrust ........................ -H Installed by an REC Certified +1 No Yes Yes Solar Professional 11±0.2 ................................- ..................................... _H[OA3±0.011 System Size All 625kW 2S-500kW ................. .............................................................. Product Warranty(yrs) 20 25 25 .................. ........ Power Warranty(yrs) 25 2 25 20.5±0.5 ......... '5' [0.8±0.02] 1200[47.2] Labor Wa rranty(yrs) 0 25 10 ......................... ..........-..--._._.o.....__. Power in Year 1 98% 98% 98% .......... Annual Degradation 0.25% 0.25% 0.25% 45(1.81 22.5[0.91 1. 671±3(26.4±0.121 ................... ----------- tL� Power in Year 25 92% 92% 92% 1-0.2] See warranty documents for details.Conditions apply Measurements in mm[in] GENERAL DATA 9MAXIMUM RATINGS 132 hatf-cut REC heterojunction cells StaubliMC4PV-KBT4/KST4,12AWG(4mn-2) Operatio na I tempe ratu re: -4 0...+1 85'F(-4 D...+85'C) C ..... .............................................................................................................. elitype: with lead-free,gap less techno logy Connectors: in accordancewith IEC 62852 Maximum system voltage: 1000V 6 strings of22celts inserles IP68 only when connected ..........................................................................................I....................... .....................................................I -......................................... . . .................................................................. Maximum test load(front): +7000 Pa(146 lbs/sq ft)* Glass: 033 in(3.2 mm)solarglass with Cable: 12AWG(4 mm2)PVwire,43+47in(l]+1.2m) 1-. ...........................-.............................................................. anti-reflection surface treatment accordancewithEN50618 Maximum test load(rear): -4000Pa(83.5Ibs/sqft)* .................................................................................................................... Backsheet: Highly resistant polymer(black) Dimensions: 71.7x 40 x1.2 in(1821 x 1016 x 30 mm) Max series fuse rati* 25A.............................................................................................................. .............................................................................................................. ........ .. ............................................................................................. Max reverse current: 25A Frame: Anodized aluminum(black) Weight: 45 lbs(20.5 kg) 'Seem stDesi manual for mounting instructions. ... .. .......................................................... .... . .............................................................................................................. gn load-Test load/1.5(safety factor) Junction box: 3-part,3 bypass diodes,IP68rated Origin: Made in Singapore in accordance with IEC 62790 00 ELECTRICAL DATA Product Code*:RECxxxAA Pure Y TEMPERATURE RATINGS- Power output-P�A�(WP) 385 390 395 400 405 NominalModule Operating Temperature: 44°C(±2°C) ............. ................. . ............... ................................................................... ..................I........................................................ ................................................................................... ................................. Watt Class Sorting-(W) 0/+5 0/.5 0/+5 0/+5 0/+5 Temperature coefficient of PMA�: -0.26%/°C ................I....................... ...................................................... ............... .............................................................................................I...................... Nominal Power Voltage VMPP M41.2 41.5 41.8 42.1 42.4 Temperature coefficient ofV,,: -0.24%/°C . . . . . ... ...... .......I............................................................ ..........- ................................................................................................................. U Nominal PowerCurrent-Impp(A) 9.35 9.40 9.45 951 9.56 Temperature coefficient of Isc: 0.04%/'C I— .. ........... . . . . .................................................................................................................................................. to Open Circuit Voltage-V(,,(V) 48.5 48.6 48.7 48.8 48.9 -rhe temperature coefficients stated are linear values .. ... . .............I.................................. .......................................................................... .................................... S h a r t C 1 r c ul t C u rr e n t-1 (A) 10.10 10 15 10.20 10 25 10.30 Power Density(W/sq ft) 19.3 19.6 19.8 20.1 20.3 ............................................................ ............. ................................................................... -................................................. Yio-WLIGHT BEHAVIOUR Panel Efficiency(%) 20.8 21.1 21.3 21.6 21.9 Typical low irradiance performance ofmodule atSTC: F, rri Power Output-Pm.(Wp) 293 297 301 30S 309 .......... ............I.................... ...................................................... ................................................................... Nominal Power Voltage-VMPP M 38.8 39.1 39.4 39.7 40.0 .. ........ .. ------- 0 . ..... ... --- X Nominal Power Current-1,,pp(A) 7.55 7.S9 7.63 7.68 7.72 7 Z ..... . ........... ......... ... .......................................... ....................... ............ ................ Open Circuit Voltage-V�c(V) 45.7 45.8 45.9 46.0 46.1 --------------------- ------ ........................................ .................................................................................................................................... cc Short Circuit Current-Isc(A) 8.16 8.20 8.24 8.28 8.32 Irradtance(W7m-r rr Values at standard testconditions(STC:air mass AM 15,irraditance IOIS W/sqft(1000W/m2),temperature77F(250C),based ona production spreadwitha tolerance ofPmm,Vm&lm±3%within ane watt class.Nominal module operating temperature(NMOT.airmassAM 1.5,irradiance BOO W/m',temperature 68T(20T),windspeed3.3 ft/s 0 m/s).*Where xxx indicates the nominal power class(P.)at STC above. Founded in 1996,REC Group is an international pioneering solar energy company dedicated to empowering consumers with clean,affordable REC solar power.As Solar's Most Trusted,REC is committed to high quality, innovation,and a low carbon footprint in the solar materials and solar www.recgroup.com panels it manufactures. Headquartered in Norway with operational headquarters in Singapore,REC also has regional hubs in North America, Europe,and Asia-Pacific. Ntl U" re'ENPHASE. jib m IQ8 and IQ8+ Microinverters Our newest IQ8 Microinverters are the industry's first microgrid-forming,software- defined microinverters with split-phase power conversion capability to convert DC power to AC power efficiently.The brain of the semiconductor-based microinverter Easy to install is our proprietary application-specific integrated circuit(ASIC)which enables the Lightweight and compact with microinverter to operate in grid-tied or off-grid modes.This chip is built in advanced plug-n-play connectors 55nm technology with high speed digital logic and has super-fast response times Power Line Communication to changing loads and grid events,alleviating constraints on battery sizing for home (PLC)between components energy systems. • Faster installation with simple two-wire cabling __._. Ehphase High productivity and reliability I: +° Produce power even when the t' year limited grid is down LAY,� L warranty -A • More than one million cumulative Part of the Enphase Energy System,IQ8 Series I08 Series Microinverters redefine reliability hours of testing Microinverters integrate with the Enphase IQ standards with more than one million Battery,Enphase IQ Gateway,and the Enphase cumulative hours of power-on testing, Class II double-insulated App monitoring and analysis software. enabling an industry-leading limited warranty enclosure of up to 25 years. • Optimized for the latest high- powered PV powered PV modules 4N �'� Microgrid-forming CERTIFIED • Complies with the latest advanced grid support Connect PV modules quickly and easily to IQ8 Series Microinverters are UL Listed as Remote automatic updates for IQ8 Series Microinverters using the included PV Rapid Shut Down Equipment and conform the latest grid requirements Q-DCC-2 adapter cable with plug-n-play MC4 with various regulations,when installed connectors. according to manufacturer's instructions. Configurable to support a wide range of grid profiles ©2021 Enphase Energy.All rights reserved.Enphase,the Enphase logo,IQ8 microinverters, Meets CA Rule 21(UL 1741-SA) and other names are trademarks of Enphase Energy,Inc.Data subject to change. requirements I QBS P-DS-0002-01-E N-US-2021-10-19 IQ8 and IQ8+ Microinverters INPUT DATA(DCI 108-60-2-US ,.. Commonly used module pairings' W 235-350 235-440 Module compatibility 60-cell/120 half-cell 60-cell/120 half-cell and 72-cell/144 half-cell MPPT voltage range V 27-37 29-45 Operating range V 25-48 25-58 Min/max start voltage v 30/48 30/58 Max input DC voltage V 50 60 Max DC current'[module[so] A 15 Overvoltage class DC port II DC port backfeed current mA 0 PV array configuration 1x1 Ungrounded array;No additional DC side protection required;AC side protection requires max 20A per branch circuit OUTPUT DATA IACI 108-60-2-US0 • Peak output power VA 245 300 Max continuous output power VA 240 290 Nominal(L-L)voltage/range' V 240/211-264 Max continuous output current A 1.0 1.21 Nominal frequency Hz 60 Extended frequency range Hz 50-68 Max units per 20 A(L-L)branch circuit' 16 I 13 Total harmonic distortion <5% Overvoltage class AC port III AC port backfeed current mA 30 Power factor setting 1.0 Grid-tied power factor(adjustable) 0.85 leading-0.85 lagging Peak efficiency % 97.5 97.6 CEC weighted efficiency / 97 97 Night-time power consumption mW 60 MECHANICAL DATA Ambient temperature range -40°C to+60°C(-40OF to+140°F) Relative humidity range 4%to 100%(condensing) DC Connector type MC4 Dimensions(HxWxD) 212 mm(8.3")x 175 mm(6.9")x 30.2 mm(1.2") Weight 1.08 kg(2.38 lbs) Cooling Natural convection-no fans Approved for wet locations Yes Acoustic noise at 1 m <60 dBA Pollution degree PD3 Enclosure Class II double-insulated,corrosion resistant polymeric enclosure Environ.category/UV exposure rating NEMA Type 6/outdoor COMPLIANCE CA Rule 21(UL 1741-SA),UL 62109-1,UL1741/IEEE1547,FCC Part 15 Class B,ICES-0003 Class B,CAN/CSA-C22.2 NO.107.1-01 Certifications This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC 2014,NEC 2017,and NEC 2020 section 690.12 and C22.1-2018 Rule 64-218 Rapid Shutdown of PV Systems,for AC and DC conductors,when installed according to manufacturer's instructions. (1)No enforced DC/AC ratio.See the compatibility calculator at https://Iink.enphase.com/ module-compatibility(2)Maximum continuous input DC current is 10.6A(3)Nominal voltage range can be extended beyond nominal if required by the utility.(4)Limits may vary.Refer to local requirements to define the number of mlcroinverters per branch in your area. 1OBSP-DS-0002-01-EN-US-2021-10-19 SERIES 100 FLASHED, L FOOT SnapNrackResidential PV Mounting The SnapNrack line of solar mounting , = s'*(^i�,:I;�."�:.;�'�+t...a'.."=l��i;.,:�f^�..*-'�"r,`••'-.:i;.:,r,:�.,c,;•� fir:-"�,�x;'`=."'�:'"�:-,',. systems is designed to reduce total �ii installation costs. The system features n.v^tr rte;;;_ is yam• �.ik'. .6�,- �• t�q, "pJ' 'a technical innovations proven on more rf•�-�' :,�;,� -��_�"1 ��'�w than 20OMW of solar projects to simplify ° installation and reduce costs. Flashed L Foot Simplified SnapNrack Series 100 Flashed L Foot Kit is an innovative solution to provide a long lasting watertight seal over the life of the system.The Flashed L Foot provides a y single fastener flashed to an attachment composition Flashed L Foot in 3 Simple Steps: shingle roof with no required cutting of shingles.The L 1) Locate the rafter and drill the pilot hole Foot is engineered for maximum adjustability for a clean level installation. 2) Prep and attach the base 3) Set the flashing and attach the L Foot • 1"slotted bolt connection • 1"spacers available for increased adjustability • Clear or Black anodized aluminum components Place order through your SnapNrack (both available with black flashing) distributor, which can be found at • No Cutting of shingles www.snapnrack.com/contact SnapNrack Patent Pending pW ,NO)UMIng f r-� I Flashed L Foot Kit Assembled(1'spacer sold separately) Flashed L Foot Kit Parts(1'spacer sold separtely) Flashed L Foot Kit Assembly Flashed L Foot Kit Dimensions f-SNAPNRACK CHANNEL NUr f �SNAPNRACK 92 DEGREE L-FOOr,CLEAR -5/1618 FLANGE NUT / 511618X LIN BOLT WRH 51UT LOCK WASHER SNAPNRACK COMPOSITION FLASHING �Y Y L• 3.43 `-SNAPNRACK L-FOOT BASE .88 SnapNrack Flashed Foot TechnicalData Patent Pending Materials 6000 Series Aluminum L Foot&Base Stainless Steel Hardware Galvanized Steel Flashing Material Finish Clear and black anodized aluminum Weight 0.16 lbs Design Uplight Load 200 lbs Uplift Design Ultimate Load 1,000 lbs Uplift Warranty 10 Year material and worksmanship SnapFn\A� rack FIVI, (877) 732-2860 www.SnapNrack.com 0 Printed on recycled paper using soy based inks. ©2013 by SnapNrack PV Mounting System.All rights reserved. SERIES 100 UL ROOF • SnapWack Solar • • Solulions - The SnapNrack line of solar mounting solutions is designed to reduce total installation costs. The system's technical innovations have been proven to drive . .. . _�_ down costs and improve installation quality on more than 350 MW of solar g fir'-. � _�.• :;% ; - .. , r-a:'.'.;::.,i::,. i';y;''';:,:."�':1 installations. p Pitched Roof Arrays Simplified `ice ` The SnapNrack Series 100 UL Roof Mount System is an efficient,visually appealing, photovoltaic (PV) ? _ `'* module installation system.Series 100 UL is Listed to the UL Standard 2703 for Bonding, meaning that all system components have been Certified by UL for Roof System in 4 Simple Steps: electrical continuity, eliminating the need for additional 1) Go to the online Series 100 Configuration grounding hardware.The System's components provide Tool (configure.snapnrack.com) and select an adequate bonding path which has eliminated the "Yes" for UL 2703 Listed need for grounding lugs and washers at each module, and bonding jumpers between splices.The UL 2703 2) Identify Site Conditions (Array Tilt, Building Listing ensures that SnapNrack partners can provide Height, Roof Type, Wind and Snow Loads) the best in class installations in quality, safety, and 3) Build array in the online Configuration efficiency. Tool and automatically generate a Bill of Materials. • All bonding hardware is fully integrated into the components 4) Place order with your distributor. Purchase material for a single project or order in bulk • No grounding lugs required for modules for additional savings • Rail splices bond rails together, no rail jumpers required • Proprietary SnapNrack grounding lug snaps in the rail channel, no drilling of rail or reaching for other tools required (One Lug per individual row of modules) • Class A Fire Rating Type 1 and 2 modules LISTED PV Mounting System Patent Pending 2703 Stainless Bolt with Stainless Steel SnapNrack Standard Rail SnapNrack Bonding QQ��•--- Bolt with Split- Splice Insert Split-Lock Washer Lock Washer SnapNrack Bonding 'may` SnapNrack Adjustable End SnapNrack ``` Splice Clamp Top Banding Base —- Mid Clamp SnapNrack SnapNrack Bonding Bonding SnapNrack Adjustable End Bonding Stainless Channel Nut Clamp Bottom Channel Nut Stainless Hardware with Bolt with Split-Lock Washers Split Lock SnapNrack Bonding SnapNrack Bonding SnapNrack Bonding WasherAdjustable End Clamp Mid Clamp Standard Rall Splice SnapNrack Ground Lug 10-6 AWG Copper Wire — ' SnapNrack Ground Lug _— — Assembly (ONE REQUIRED PER ROW OF • MODULES) SnapNrack Bonding Universal Z5 ;# End Clamp(UEC)Wave UEC Pull Strap UEC Wedge Stainless Steel BOIL with Flat Washer IV IF IV IF 9 IV SnapNrack Bonding Universal End Clamp SnapNrack Bonding Standoff i Clamp Assembly SnapNrack Serrated Stainless SnapNrack SnapNrack Bonding Rubber Steel Flange Nut Bonding Channel Nut Channel Stainless Rain Collar Serrated StainlessNut Flange Nut Steel Flange Bolt SnapNrack • Stainless SnapNrack `�' 92 Degree Flange Mill Finish L Foot Bolt Standoff o SnapNrack SnapNrack All Purpose Mill Finish L Foot Standoff Base 0-Hole SnapNrack SnapNrack Base Shown) SnapNrack L Foot Metal Roof Mill Finish Flashing Base Assembly L Foot Base SnapNrack Bonding SnapNrack Bonding SnapNrack Metal Roof Base with Standoff Assembly L Foot Base with Flashing Bonding L Foot SnapNrack Series 100 . Materials • 6000 Series aluminum • Stainless steel • Galvanized Steel and Aluminum Flashing Material Finish •Clear and black anodized aluminum •Mill Finish on select components Installation • Quick and efficient mounting •Adjustable hardware to ensure clean and level finish •All components bonded to ground with integrated bonding features Calcs.&Certifications • Listed to UL Standard 2703 for Grounding/Bonding and Fire Classification • Class A Fire Rating Type 1 and Type 2 Modules • Stamped Structural Engineering Reports for all 50 States Grounding • SnapNrack Grounding Lug (One Lug per individual row of modules) Warranty • 10 Year material and worksmanship (download full details at snapnrack.com) SnapNrack- Solar1�'?i�til tls' ; �Lt�tfril ai7`5 (877) 732-2860 www.SnapNrack.com q0 Printed on recycled paper using soy based inks. 9 2015 by SnapNrack PV Mounting System.All rights reserved. r, ERW S L Powerwall 2 AC & Backup Gateway: Permitting & Inspection Support for Tesla Home Energy Storage System Summary Description Powerwall 2 AC (Powerwall) and the Backup Gateway (Gateway) comprise a state-of-the-art battery system for residential and light commercial applications. Together, they enable energy stored from the grid (or renewable sources, like solar), to be used at night or to provide backup power in a grid outage. Powerwall arrives at the job site as a factory assembly that includes: • Lithium-ion battery cells • Isolated DC/DC converter(to step up the battery's voltage) • Integrated AC inverter (to convert low voltage DC from the battery to AC for the home or business) • Liquid thermal management system (to maximize battery performance) The battery cells inside Powerwall are the components closest to a conventional battery. No one is ever exposed to these cells because they are electrically and physically isolated from contact at all times. All Powerwall installations require the Gateway, which serves several functions: • Monitors the grid for outage • Instantly isolates Powerwall from the grid (during grid outage, or when providing backup power) • Communicates with the Powerwall (via communication cables) • Monitors & manages how energy is used (including self-consumption, load-shifting & backup) • Functions as both service entrance and disconnect(when installed with a breaker) When a grid outage is detected, the Gateway instantly isolates Powerwall from the grid using a microprocessor-controlled power contactor. PANEL . .eaciuP Carew>r_ • so A urotrrx ••�nateer� .�E�ri ..POwBiwr,. . x , `s Powerwall Installation Example for Whole-Home Backup (Gateway as Service Entrance and Disconnect) Key NEC References Applicable NEC references may vary with the adopted edition of the NEC and site-specific configurations. Generally, Chapters 1 through 4 as modified by the following NEC sections will apply to Powerwall and the Gateway: Article or Section Description NEC Edition 705 Interconnected Electric Power Production Sources 2014,2017 690.10 Stand Alone Systems 2014 690.71 Storage Batteries 2014 710 Stand Alone Systems 2017 706 1 Energy Storage Systems 2017 r I Key Specifications & Certifications (Full datasheets provided separately) Powerwall Electrical Energy 13.5 kWh AC Voltage (Nominal) and 120/240 V: 24 A Maximum Continuous Current Frequency(Nominal) 60 Hz Power, max continuous 5 kW (charge and discharge) Power, peak(10 seconds) 7 kW (charge and discharge) Overvoltage Category Category III Max Supply Fault Current 10 kA Max Output Fault Current 32 A Powerwall Environmental & Certifications Operating Temperature -20°C to 50°C(-4°F to 122°F) Enclosure Type NEMA 3R Ingress Rating IP67(battery and power electronics) IP56 (wiring) Wet Location Rating Yes Seismic Rating AC156, IEEE 693-2005 (high) Safety Certifications (partial list) UL 1642, UL 1741SA, UL 1973, UL 9540 NRTL Intertek/ETL Powerwall Mechanical - Height 45.3 in Width 29.7 in Depth 6.1 in Weight 276 lbs Gateway Electrical Disconnect Current 200 A Overcurrent Protection Breaker 100-200 A(Service Entrance configuration) Overvoltage Category Category IV Fault Current Withstand Rating 10 kAIC(Configurable to 22 kAIC) AC Meter Revenue grade Service Rating Suitable for Use as Service Equipment Gateway Environmental & Certifications Operating Temperature -20°C to 50°C(-4°F to 122°F) Enclosure Type NEMA 3R Ingress Rating IP44 Safety Certifications (partial list) UL 1642, UL 1741, IEC 61000-6-3, IEC 62109-1 NRTL Intertek/ETL Gateway Mechanical Height 29.1 in Width 14.9 in Depth 5.1 in Weight 36 lbs Does Powerwall require a separate disconnect? No. Powerwall's onboard switch disconnects all ungrounded conductors and complies with Article 690.71 (2014) and 706.7 (2017). NOTE: These articles require a second disconnecting means at the connected equipment when: • Separated by a wall or partition, or © Input and output terminals are more than 5ft away. This second disconnect will typically be the 2P/30A breaker installed at the point of connection. Can Powerwall be installed outdoors? Yes. Powerwall is a NEMA Type 3R enclosure and can be installed outdoors. What prevents Powerwall from back-feeding the utility grid during a power outage? During a power outage, the Gateway automatically isolates the home from the grid per IEEE 1547. Powerwall and Gateway are both listed to UL 1741 because they are subject to the same anti-islanding rules as a typical grid-interactive PV system. Gateway reconnects to the grid once it is stable for at least 5 minutes. What is the maximum number of circuits that can be backed up for a single Powerwall? The number of circuits that a single Powerwall can back up isn't specified. The duration of backup power is a function of Power* Time, stated in Watt-hours. The maximum continuous output at any given time is limited to 5000W, with a peak output capacity of 7000W for 10 seconds. The number of loads and circuits the customer wants backed up will determine the overall system size, including total number of Powerwalls required. Is Powerwall required to be capable of backing up all the home's loads simultaneously? No. When Powerwall is operating as a stand-alone system, as permitted in 705.40, available current must be "equal to orgreater than the load posed by the largest single utilization equipment connected to the system" (not including general lighting loads). Guidance on system sizing may be found in NEC Articles 690.10 [2014] and 710.15(A) [2017]. When in backup mode, what happens if the load exceeds Powerwall's rated output current? Powerwall automatically shuts down. Powerwall's inverter is an inherently power- and current-limited device. If Powerwall is operating at full rated output current and more load is applied, it simply cannot produce more current. The inverter will sense the corresponding voltage change and immediately shut off. There is no risk for over-discharging above the rated nameplate of Powerwall. Inspection Guide In addition to a simpler installation process, Powerwall and Gateway systems are easier to review for safety and code compliance. Primary code references are from the 2014 NEC. Additional references [in brackets] are from the 2017 NEC. General Requirements • Listing verification - Equipment bears the mark of a Nationally Recognized Testing Laboratory. 90.7, [706.5] • Manufacturer's installation instructions followed. 110.3(8) • The completed installation appears to be neat and of good workmanship. 110.12 • Working clearances are in accordance with 110.26 for any components that are "likely to require examination, adjustment, servicing, or maintenance while energized." o Note that Powerwall,has no accessible DC battery interconnections within the unit, and does not require maintenance while energized. o The ventilation clearance requirements found in 480.9 do not apply to this technology. Tesla Powerwall complies with [706.10(A)] using a pre-engineered ventilation solution. - POWERWALL Tesla Powerwall is a fully-integrated AC battery system for , residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self=consumpti6n,. time-based control, and backup. Powerwall's electrical interface provides.a simple'connection to`, any home or building. Its revolutionary compact design'.achieves market-leading energy density and is easy to install-,'enabling. owners to quickly realize the benefits of reliable, clean polder.. : PERFORMANCE SPECIFICATIONS MECHANICAL SPECIFICATIONS AC Voltage(Nominal) 120/240 V Dimensions 1150 mm x 753 mm x 147 mm -- - -- -- (45.3 in x 29.6 in x 5.75 in)' Feed-In Type Split Phase -- - - - - Weight 114 kg(251.3 lbs)` Grid Frequency 60 Hz Mounting options Floor or wall mount Total Energy' 14 kWh -- -- --- ------- _—_______- ______._____-___ .._..—_.___— --___— "Dimensions and weight differ slightly if manufactured before March 2019. Usable Energy' 13.5 kWh Contact Tesla for additional information. ---- --- -- ---- --- ------ ------ ---- -- --- ----- - ----- ---- 147 mm 753 mm Real Power,max continuous 5 kW(charge and discharge) (29.6 in) (5.75 m) - - - -- Real Power,peak(10s,off-grid/backup) 7 kW(charge and discharge) $ Apparent Power,max continuous 5.8 I<VA(charge and discharge) Apparent Power,peaki` 7.2 I<VA(charge and discharge) T e S L A e (10s,off-grid/backup) Load Start Capability 88-106 A LRA2 Maximum Supply Fault Current 10 kAi, 1150 mm - - -- -- -------- - -- - - (45.3 in) Maximum Output Fault Current 32 A ` Overcurrent Protection Device 30 A I < Imbalance for Split-Phase Loads 100% Power Factor Output Range +/-1.0 adjustable Power Factor Range(full-rated power) +/-0.85 Internal Battery DC Voltage — —so_V - ENVIRONMENTAL SPECIFICATIONS Round Trip Efficiency 90%' _- - -- - - - - - - Operating Temperature -20°C to 50°C(-40F to 1220F)5 Warranty 10 years - - - - - Recommended Temperature o( o 0 C t 30 C 3_ F t 86 F 0 0 �o o ) 'Values provided for 25°C(770F),3.3 kW charge/discharge power. 'Load start capability may vary. Operating Humidity(RH) Up to 100%,condensing 3AC to battery to AC,at beginning of life. - --- ---- ---` ----- Storage Conditions -20°C to 300C(-4°F to 860F) Up to 95%PH,non-condensing COMPLIANCE INFORMATION State of Energy(SoE):25%initial __------- _._—____.....________- —____ __ Maximum Elevation 3000 m(9843 ft) Certifications UL 1642,UL 1741,UL 1973, - --- --- - -- UL 9540,IEEE 1547,UN 38.3 Environment Indoor and outdoor rated Grid Connection Worldwide Compatibility Enclosure Type NEMA 3R ---- ----- ---- -- ---- ---- -----'--------- Emissions FCC Part 15 Class B,ICES 003 Ingress Rating IP67(Battery&Power Electronics) IP56(Wiring Compartment) Environmental RoHS Directive 2011/65/EU - _ Wet Location Rating Yes Seismic AC156,IEEE 693-2005(high) - _ - _-__—_.._._ Noise Level @ 1m - - < 40 dBA at 30°C(86°F) Meets the unit level performance Fire Testing criteria of UL 9540A 'Performance may be de-rated at operating temperatures below 10°C(50°F)or greater than 43°C(1090F). T rS. L ;" TESLA.COM/ENERGY TYPICAL SYSTEM LAYOUTS WHOLE HOME BACKUP ----------------- - - Optional; ' � I � Solar F0 O Solar inverter --------------------------: Main panel Backup Gateway Utility meter Grid including service disconnect 00 Powerwall Whole home backup PARTIAL HOME BACKUP -------------------------- Optional � I � Solar I O O O Solar inverter ------------------------ Sub panel Backup Gateway Main panel Utility meter Grid T S S L n _ � O Powerwall Backup loads Home loads T = S l_ n NA-III-\CKl.P-.'Q')I- TESLA.COM/ENERGY .r TYPICAL SYSTEM LAYOUTS WHOLE HOME BACKUP ----------------- - - Optional; � I � Solar - 10 Solar O Solar inverter --------------------------: Main panel Backup Gateway Utility meter Grid including service disconnect T=5 L n O Powerwall Whole home backup PARTIAL HOME BACKUP --------------------------- Optional; � I � Solar O o 0 0 ; O Solar inverter ------------------------ Sub panel Backup Gateway Main panel Utility meter Grid T=5 L n O Powerwall Backup loads Home loads T H _ n NA-FVC"KUP-"T)1-17-0' TESLA.COM/ENERGY CSA GROUP @ GROUP'CSA Laboratory Test Data - UL 9540A Checklist and Test Result ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 1 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh, 120/240V Standard(s): ANSI/CAN/UL 9540A:2019 Fourth Edition, Dated November 12,2019-Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems Testing Laboratory Name: CSA Group Address: 8501 East Pleasant Valley Road, Independence, OH 44131 USA Testing Program: Custom Test: Cover Letter XI Testing Only I Note: Mark"X" in applicable test program block If tests were performed at another facility, then described below: Testing Laboratory Name: Right Testing Lab, LLC Address: 4767 Clark Howell Highway, Atlanta, Georgia 30349 USA I Qualification: A21-A 17025 Certificate Number 6364.01 As above/or describe otherwise { Customer: Tesla 3 i Address: 3500 Deer Creek, Palo Alto, California 94304 USA j i d Tested By: Drew Mersereau, Right Testing Labs Name, Title N/A N/A Signature Date (YYYY-MM-DD) J ❑ Reviewed by: Kim Sikorski, Certifier ® Witnessed by: Name, Title 1 2021-03-26 y Signature Date YYYY-MM-DD Version4:01/25/2021 ' I - f ,I I I 3 I d i I UL 9540A Checklist and Test Result-Version4:01/25/2021 i CSA GROUP A fo M h**SSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP- ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 2 of 45 J Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,{120/240V Product Details Test Request: ❑ Cell Level Testing i ❑ Module Level Testing ® Unit Level Testing ❑ Installation Level Testing Manufacturer ❑ Cell: ❑ Module: ® Unit: Tesla Brand name/Trademark ❑ Cell: ❑ Module: ® Unit: Tesla Model Number ❑ Cell: ❑ Module: i ® Unit: 3012170-XX-Y (used in Powerwall + 1850000- XX-Y) and 2012170-XX-Y (used in Powerwall + l 1850000-XX-Y Date of receipt of test sample(s) 2021-02-10 thru 2021-03-22 (YYYY-MM-DD) Cell/Battery Type Li-Ion Approximate Dimension (mm) ❑ Cell: (H x W X D) F-1 Module: ® Unit: 1150 x 753 x 147 Mass (kg) ❑ Cell: ❑ Module: ® Unit: 114 DUT Sample/Serial Number ❑ Cell: ❑ Module: ® Unit: DUT1, DUT2, DU,T3 DUT Nominal Voltage Rating (V) ❑ Cell: i ❑ Module: ® Unit: 100/120/200/208/220/230/240 DUT Nominal Charge Capacity Rating (Ah) ❑ Cell: ❑ Module: i ® Unit: 404.8 Fire Mitigation Strategies: ❑ Water: (For installation level testing) El Other(Specify): ® N/A Additional Information Powerwall + part number 1850000-XX-Y is an integrated product offering containing Powerwall 2 and s a PV inverter. � I � t UL 9541,Checklist and Test Result-Version4:01/2512021 CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP ORIGINAL TEST DATAI The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. i 1 Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y I Page number 3 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,l 120/240V I Summary of Results ! } Indoor/Outdoor Indoor Outdoor Ground Mounted Wall Mounted Wall Mounted Residential Residential Residential Mfg. Name and Model number Tesla Powerwall 2 (3012170-XX-Y) Number of modules in initiating 1 1 1 BESS -7 Construction of initiating BESS per Metallic enclosure, 11 50m x 75*rn x 147mm, UL9540 5.3 Compliant, UL 1973 Compliant, Internal PCS Fire protection features N/A Module voltage corresponding to 49.8 49.8 49.8 tested SOC Thermal Runaway Initiation Method Cartridge Heaters I ' I Coolant System I tl Power Electronics 1 Location of module within unit Battery Module ; I Observation of flaming outside unit Cheese cloth did not char or, ignite as a result i HRR vs Time Heat Release Data Heat Release Data Heat Release Data '! s Separation Distances from Initiating 6" side Unit to Target Walls Less than an inch Less than an inch Less than an inch Separation Distances from Initiating 6" side unit 6" side unit 6" side unit j Unit to Target Units 1" stacked unit V stacked unit 1" stacked unit Maximum wall surface temperatures 33.9C 29.5C 47.6C Maximum target BESS temperatures 72.9C 28.6C 30.7 Maximum ceiling/soffit surface 21.1 C 35.6C 20.5 ! temperatures Maximum incident heat flux on target Below detectable Below detectable Below detectable wall surfaces and target BESS units limits limits limits LUL._9540A Checklist and Test Result-Versioj4.01/25/2021 i I C S A GROUP yNN CSA Laboratory Test Data - UL 9540A Checklist and Test Result r GR UP Y ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing & Certification Inc. i i Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 4 of 45g Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,l 120/240V 4 I Indoor/Outdoor Indoor Outdoor Ground Mounted Wall Mounted Wall Mounted Maximum incident heat flux on target ceiling/soffit surfaces (wall mounted ___ Below detectible Below detectable ; limits limits only) Gas Comp and Gas Comp and Gas Comp and Gas generation and composition Generation Generation Generation § Peak smoke release rate 0.03M2/sec 0.05 m2/sec 0.07 m2/sec Indication of the activation of integral N/A ' fire protection systems Observation of flying debris and/orNone FGlowing particles Glowing particles i I explosive gases observed observed Observation of a re-ignition from None I thermal runaway events t Observation of sparks, electrical arcs None I or other electrical events I Observations of damage to initiating z BESS, Target BESS, and adjacent No visible damage No visible damage No visible damage { walls, ceilings/soffits 9 Performance Criteria Flaming outside the initiating BESS unit is not observed ' Cheesecloth did not � 3 as demonstrated by no flaming or charring of the ignite or char cheesecloth indicator; Surface temperatures of modules within the target BESS a units adjacent to the initiating BESS unit do not exceed Conformed 1 the temperature at which thermally initiated cell venting 3 Indoor Floor occurs, as determined in 7.3.1.8; j Mounted For BESS units intended for installation in locations with (residential) combustible construction, surface temperature measurements on wall surfaces do not exceed 97°C Conformed (175°F) of temperature rise above ambient per 9.2.15; Explosion hazards are not observed, including y deflagration, detonation or accumulation (to within the Conformed flammability limits in an amount that can cause a deflagration) of battery vent gases; and k 1 i UL 9540A Checklist and Test Result-Version4:01/25/2021 i i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATAI C$p I The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2.-3012170-XX-Yi Page number 5 of 45 i Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh;120/240V i The concentration of flammable gas does not exceed 25% LFL in air for the smallest specified room installation Conformed size. 1 ! 1 If flaming outside the unit is observed, separation distances to exposures shall be determined by greatest Conformed flame extension observed during test. Surface temperatures of modules within the target BESS units adjacent to the initiating BESS unit do not Conformed exceed the temperature at which thermally initiated cell venting occurs, as determined in 7.3.1.8; Outdoor Ground For BESS units intended for near exposures, surface Mounted temperature measurements on wall surfaces do not Conformed ' (residential) exceed 97°C (175°F) of temperature rise above ambient per 9.2.15; Explosion hazards are not observed, including deflagration, detonation or accumulation (tic)within the Conformed flammability limits in an amount that can cause a { deflagration)of battery vent gases; and Heat flux in the center of the accessible means of egress2) shall not exceed 1.3 kW/m2. Conformed i ; a � i a j Flaming outside the initiating BESS unit is not observeld Cheesecloth did not I as demonstrated by no flaming or charring of the cheesecloth indicator; char or ignite { Surface temperatures of modules within the target BESS units adjacent to the initiating BESS unit do not exceed Conformed 1 the temperature at which thermally initiated cell venting ioccurs, as determined in 7.3.1.8; 1 Indoor Wall Mounted a For BESS units intended for installation in locations with (residential) combustible construction, surface temperature 1 Conformed measurements on wall surfaces do not exceed 97°C (175°F) of temperature rise above ambient per 9.2.15; I Explosion hazards are not observed, including { deflagration, detonation or accumulation (to within thel 4 Conformed flammability limits in an amount that can cause a deflagration)of battery vent gases; and j 9 � i J. a UL 9540A Checklist and Test Result-Version4:0112512021 i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result 1P GFS®UP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA GrouI p Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y I Page number 6 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V I The concentration of flammable gas does not exceed 25% LFL in air for the smallest specified room installation Conformed size. Flaming outside the initiating BESS unit is not observed Cheesecloth did not as demonstrated by no flaming or charring of the char or ignite i cheesecloth indicator; Surface temperatures of modules within the target BESS units adjacent to the initiating BESS unit do not Conformed exceed the temperature at which thermally initiated cell Outdoor Wall venting occurs, as determined in 7.3.1.8; Mounted For BESS units intended for installation in locations wit (residential) combustible construction, surface temperature Conformed measurements on wall surfaces do not exceed 97°C I (175°F) of temperature rise above ambient per 9.2.15; Explosion hazards are not observed, including deflagration, detonation or accumulation (to within the Conformed flammability limits in an amount that can cause a deflagration)of battery vent gases. I t 5 7 I i ya � 1 x i 1 4 3 UL 9540A Checklist and Test Result-Version4µ01/25/2021 4 �� m I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing &Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y I I Page number 7 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V ANSI/CAN/UL 9540A:2019 Fourth Edition, Dated November 12, 2019 -Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems Section Requirement Test(T)/ Comments Waive (VU) Not App. i j N/A i 5 General 5.1 Cell N/A Cell testing not requested by manufacturer 5.1.1 The cells associated with the --- Cell testing not requested by manufacturer BESS were tested. Cell Thermal runaway imethodology: Film Heater Cell Surface temperature at gas venting (°C): 176.4 Cell Surface temperature at thermal runaway(°C): 185.8 Gas Composition: I Gas Component Volume Released (After thermal runaway) (0o). Methane 2.462291 C2 as Ethane 0.171503 C3 as Propane 0.01715 C4 as n-Butane 0.017254 C5 as n-Pentane 0.066551 { C6 as n-Hexane 0.579244 C6+ as n-Hexane 0.308108 Propene 0.28346 " Ethene 1.84865 Ethanol 0.093665 Benzene 0.184865 Toluene 0.014789 Styrene 0.005299 j Carbon Dioxide 26.86704 Carbon Monoxide 41.16327 Hydrogen 25.51137 J��9�40A Checklist and Test Result-Vers/on4:01/25/2021 i I I CSA' GROUP CSS► Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 8 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh, 120/240V Section Requirement Test(T)/ Comments Waive=(W)'/, j Not App: N/A , Total 100 LFL @ ambient: 9.55% LFL @ vent temp.: 7.95% Gas Burn Velocity: 93.7 cm/sec Pmax: 775 kPa 5.1.2 Cells associated with the --- Cell testing done to UL 1973 Appendix E BESS comply with UL 1973 See project 80054564,Cells are compliant to UL 1642 --- 5.1.3 Cell level test report See 80053757 for Cell Level testing data 5.2 Module N/A See 80059532 for representative worst case Module Level testing data (1609170) 5.2.1 The module associated with --- Cell Thermal runaway methodology: Film Heater i the BESS were tested. Cell Surface temperature at gas venting (°C): 176.4 Cell Surface temperature at thermal runaway(°C): 185.8 Module Heat Release ate (kW/m2): 0.78 (peak release rate) Gas Generation was below detectable limits during module level testing. Module External Flaming and Flying Debris Hazard: I Yes See 80059532 for rep i esentative worst case Module Level testing data (1609170) Modules 1609170 and 1624811 differ only in connection and number of cells. The tested module (1609170)contains a larger quantity of cells. 5.2.2 Modules associated with the --- Module is a component of UL 1973 and UL 9540 BESS comply with UL 1973 listed BESS, PowerWall 2 See Attachment 4 for g ertificate 5.2.3 Module level test report --- See 80059532 for representative worst case Module Level testing data (1609170) 5.3 Battery energy storage T Test Conducted ' system unit UL 9540A Checklist and Test Result-Version4:01/25/2021 _ .�,� �� s ��--CSA GROUP �� CSA Laboratory Test Data - UL 9540A Check ist and Test Result GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y) Page number 9 of 45 i Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh j 120/240V Section .Requirement, Test(T)/ .. Comments Waive (W) Not'App• i 3 N/A 5.3.1 BESS were tested. --- Manufacturer Name: Tesla Model: Powerwall 2—3012170-XX-Y(used in Powerwall + 1850000�XX-Y)Nominal Voltage: 240V (applied during testing) BESS Capacity(Ahr): 404.8 BESS Energy(kWhr): 15.3 5.3.2 BESS comply with UL 9540 --- Battery system complies with UL 1973 and UL 9540, See Attachment 4 for battery system certificate complying UL 1973 provided by manufacturer 5.3.3 Fire detection and --- BESS do not have fire detection and suppression suppression systems system 5.3.4 BESS test report --- See Unit level test section below 5.4 Flow Batteries N/A EUT is not flow battery, 5.4.1 --- EUT is not flow batter s 5.4.2 Flow battery comply with UL --- EUT is not flow battery 1973 � 5.4.3 Flow battery thermal runaway --- EUT is not flow battery determination level test report d � Attachments' No.' Name -No. of Page(s) 1 Indoor/Outdoor Ground Mounted Test Video --'- i 2 Indoor Wall Mounted Test Video - - 3 Outdoor Wall Mounted Test Video - - I � f; 4 UL 1973 Certificate 1 d 5 UL 9540 Certificate 4� j 5 Images 114 I 8 � 3 I UL 9540A Checklist and Test Result-Version4:01/25/2021 CSA GROUP CSA Laboratory Test Data - UL 9540A Checkllist and Test Result GROUP'" ORIGINAL TEST DATAI @ I The results relate only to the items tested. I This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. i Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y� Page number 10 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh;120/240V ANSI/CAN/UL 9540A:2019 Fourth Edition, Dated November 12, 2019 -Sections 9 Unit Level Testing Section Requirement' Comments d 9 Unit Level Testing i 9.1 Sample and test configuration The unit level test conducted with BESS units Test Configuration: installed as described in the manufacturer's instructions and this section. Indoor floor mounted residential use BESS Outdoor ground mounted residential use BESS Indoor wall mounted residential use BESS Outdoor wall mounted residential use BESS I Unit level test required one initiating BESS unit ® Conformed j 1 in which an internal fire condition in i accordance with the module level test is initiated and target adjacent BESS units representative of installation. jI Test conducted for indoor floor mounted ® Conformed installations with fire propagation hazards and separation distances between initiating and target units representative of the installation. S Depending upon the configuration and design BESS is self-contained, all components are within of the BESS (e.g. the BESS is composed of the single enclosure. multiple separate parts within separate enclosures), this testing to determine fire characterization can be done at the battery i system level. I { Note: The suitability of this approach shall be 9 determined based upon the overall design of the BESS and an analysis of the battery system as representative of the overall BESS for fire characterization concerns. , The initiating BESS unit shall contain ® Conformed components representative of a BESS unit in a complete installation. ! Target BESS units shall include ® Conformed - the outer cabinet (if part of the design), ' racking, - module enclosures, and { - components that retain cells 1 components. { 7 UL 9540A Checklist and Test Result-Version4:01/25/2021 I CSA GROUP �w GSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing &Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 11 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh, 120/240V Section Requirement Comments Initiating BESS sample tested within 8 hrs. ® Conformed after charging BESS as per manufacturer specification to obtain maximum operating Charging Procedure: CC-CV state of charge. Charging Voltage (V): 49.8 Charging Current(A): 40 Charging End Condition (A): 10 Sample Test . Final charge Test Start Number Configuration -end time time I (Date and (Date and 9 l Time) Time) DUT1 Indoor/Outd 2021-03-19 2021-03-19 oor ground 12:16:37 16:08:00 mounted DUT 2 Indoor wall 2021-03-22' 2021-03-22 mounted 11:37:11 15:12:00 DUT3 Outdoor wall 2021-03-23 2021-03-23 il i mounted 10:10:53 13:05:00 i k BESS unit includes an integral fire suppression Integral fire suppression system system. ❑ Optional ❑ Part of BESS Evaluation fi ❑ DUT tested with Integral fire suppression i system ® DUT tested without Integral fire suppression s system Electronics and software controls such as the ® Conformed ' battery management system (BMS) in the BESS are not relied upon for this testing. 9,2 Test method— Indoor floor mounted BESS units During the test, the test room environment Temperature ff): 72 to 74 shall be controlled to prevent drafts that may Humidity(% RH): 40 to 48 ! affect test results. Any access door(s)or panels on the initiating ® Conformed BESS unit and adjacent target BESS units closed, latched and locked at the beginning t{f{ and duration of the test. � 4 s UL 9540A Checklist and Test Result-version4:01/25/2021 i ,.�.e .®.. _.��....�.... .�.r..��.,�...-,.. CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA GrouI p Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y j Page number 12 of 45 S Project/Network: 80084072 Description: Li-lon BESS, up to 15.3 kWh,l 120/240V Section Requirement Comments i i The initiating BESS unit positioned adjacent to ® Conformed' two instrumented wall sections. Instrumented wall sections extend not less ® Conformed ; j than 1.6 ft. (0.49 m) horizontally beyond the exterior of the target BESS units. Instrumented wall sections was at least 0.61-m ® Conformed (2-ft)taller than the BESS unit height, but not i less than 3.66 m (12 ft) in height above the bottom surface of the unit t The surface of the instrumented wall sections ® Conformed ; were covered with 5/8-in (16-mm)gypsum wall j board and painted flat black. 3 The initiating BESS unit was centred ® Conformed underneath an appropriately sized smoke collection hood of an oxygen consumption i calorimeter The light transmission measured in the ® Conformed calorimeter's exhaust duct of the heat release rate calorimeter. The smoke release rate calculated. ® Conformed The chemical and convective heat release ® Conformed rates shall be measured for the duration of the test The heat release rate measurement system ® Conformed was calibrated using an atomized heptane diffusion burner. ; The convective heat release rate shall be ® Conformed measured using 1. Thermopile, 2. Velocity probe, and a 3. Type K thermocouple, located in the exhaust system of the exhaust duct 4 Following test configuration used for testing. f - Installation of BESS unit with two or Two rows with initiator surrounded by two more rows instrumented walls and two target units for the indoor ground mounted test. � ! i 3 + � I i 3 x s UL 9540A Checklist and Test Result-version4:01/25/2021 I C S A GROUP C$p CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 13 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,,120/240V d Section. . Requirement Comments I t - Installation of BESS units with a single --- row Figure 8.1 Examples of potential SBA test arrangements f Instrumented Instrumented } Wall Section all Section a m a m i Initiating BESS D Target BESS Initiating BESS p Target BESS C Unit Unit C Unit Unit ! 5 — 9S d I 2� 1 3 o � d Lu LL Lu LL E E� Instrumented d Wall Section I Target BESS H Target BESS Unit Unit i j1 i t Note: This image is not representative of the test set-up 97 3 7 , t i { i UL 9540A Checklist and Test Result-Version4:01/25/2021 - I � ��/4, CSA GROUP Laboratory Test Data - UL 9540A Checklist and Test Result GildOUP' ORIGINAL TEST DATA The results relate only to the items tested. I I # This report shall not be reproduced, except in full, without the approval of CSA Gro p Testing& Certification Inc. � � 3 Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 14 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V i Section Requirement Comments ID Location Required Measured Value (in) Value (in) A Separation distance between the initiating BESS unit and 1 1 instrumented wall section behind initiating BESS unit. B Separation distance between the target BESS unit and 1 1 instrumented wall section behind the target BESS unit. C Separation distance between the initiating BESS unit and 6 6 instrumented wall section to the side of the initiating BESS unit. D Separation distance between initiating BESS unit and target BESS 6 6 unit. I E Separation distance between initiating BESS unit and target BESS 1 1 unit or instrumented wall section. F Separation distance between target BESS unit and target BESS --- --- unit or instrumented wall section. a G Separation distance between target BESS unit and instrumente' 6 6 i wall section. H Separation distance between target BESS units. --- --- i ' Note: The physical spacing between BESS units (both initiating and target) and adjacent walls shall 1 be representative of the intended installation. For example, the left sidle of Figure 9.1 shows a layout i of BESS units of two or more rows. The right side of Figure 9.1 shows a layout of BESS units of a single row, with an instrumented wall taking place of the target BESS units as the nearest potential ' item exposed to thermal energy from the initiating BESS unit in thermal runaway . Wall surface temperature measurements Conformed collected for BESS intended for installation in locations with combustible construction. Wall surface temperatures measured in ® Conformed I vertical array(s)at 152-mm (6-in) intervals for the full height of the instrumented wall sections " using - No. 24-gauge or smaller, ' - Type-K exposed junction i thermocouples. i I . Thermocouples shall be secured to gypsum ® Conformed surfaces i Heat flux measured with at least two water- ® Conformed cooled Schmidt- Boelter gauges at the surface of each instrumented wall: 1 y UL 9540A Checklist and Test Result-Version4:01/25/2021 � A �LL m Wy � �vry s CSA GROUP j CSA Laboratory Test Data - UL 9540A Checklist and Test Result i 9GROUP ORIGINAL TEST DATk i i The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y� Page number 15 of 45 i Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,1 120/240V Section Requirement Comments a) Both are collinear with the vertical Conformed, HFG are vertically collinear with TC ; ! thermocouple array; array I b) One is positioned at the elevation estimated Conformed, HFG placed at approx. 6 inches above to receive the greatest heat flux due to the intiating unit thermal runaway of the initiating module; and c) One is positioned at the elevation estimated Conformed, HFG was positioned in the side of to receive the greatest heat flux during target unit facing the' initiating unit potential propagation of thermal runaway within the initiating BESS unit. Heat flux measured with at least two water- ® Conformed cooled Schmidt-Boelter gauges at the surface of each adjacent target BESS unit that faces ' the initiating BESS unit: ? i a) One is positioned at the elevation estimated Conformed, HFG was positioned in the side of j to receive the greatest heat flux due to the target unit facing the initiating unit I thermal runaway of the initiating module within j j the initiating BESS; and b) One is positioned at the elevation estimated Conformed, HFG was positioned in approx. 3 ft to receive the greatest surface heat flux due to from the front of the target unit the thermal runaway of the initiating BESS. For non-residential use BESS, heat flux ® Conformed measured with at least one water-cooled f Schmidt-Boelter gauge positioned at the mid height of the initiating unit in the center of the i accessible means of egress. 9 No. 24-gauge or smaller, Type-K exposed ® Conformed junction thermocouples installed to measure the temperature of the surface proximate to the cells and between the cells and exposed face of the initiating module. Each non-initiating module enclosure within { the initiating BESS unit instrumented with at l least one No. 24-gauge or smaller Type-K ° 1 thermocouple(s)to provide data to monitor the i 1 thermal conditions within non-initiating modules. a s Additional thermocouples placed to account for convoluted enclosure interior geometries. i I i 7 UL 9540A Checklist and Test Result-Version4:01/25/2021 i I � .,...�,..�-.�..� CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DAT The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group.Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y) Page number 16 of 45 § Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh 120/240V I Section Re uirement Comments ' For residential use BESS, the DUT covered ® Conformed with a single layer of cheese cloth ignition i indicator. l An internal fire condition in accordance with ® Conformed the module level test created within a single module in the initiating BESS unit: a)The position of the module selected to Single module unit, placement inside the module present the greatest thermal exposure to was selected to present greatest thermal exposure adjacent modules (e.g. above, below, to surround cells. laterally), based on the results from the module level test; and b)The setup (i.e. type, quantity and ® Conformed # positioning)of equipment for initiating thermal runaway in the module is same as that used to initiate and propagate thermal runaway within the module level test(Section 8). The composition, velocity and temperature of ® Conformed the initiating BESS unit vent gases measured 1 within the calorimeter's exhaust duct. Gas composition measured using a Fourier- ® Conformed Transform Infrared Spectrometer with a minimum resolution of 1 cm-1 and a path HFID was used. length of at least 2.0 m (6.6 ft), or equivalent gas analyzer. The hydrocarbon content of the vent gas shall ® Conformed be measured using flame ionization detection. j $ Hydrogen gas measured with a palladium- ® Conformed nickel thin-film solid state sensor. The test shall be terminated if: a).Temperatures measured inside each ® Conformed module within the initiating BESS unit return to ambient temperature; b)The fire propagates to adjacent units or to There was no fire propagation to adjacent units or I adjacent walls; or walls c)A condition hazardous to test staff or the A hazardous condition was not created, such that test facility requires mitigation. staff or facilities were at risk For residential use systems, the gas collection ® Conformed data gathered in 9.2 shall be compared to the smallest room installationspecified by the #UL 9540A Checklist and Test Resuft-Version4:01/25/2021 , CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y I I Page number 17 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh, 120/240V I � Section Re uirement Comments manufacturer to determine if the flammable i gas collected exceeds 25% LFL in air. 9.3 Test method—Outdoor ground mounted units Outdoor ground mounted non-residential use ® Conformed BESS being evaluated for installation in close proximity to buildings and structures shall use the test method described in Section 9.2. i If intended for outdoor use only installations, following measurement are not needed. the smoke release rate, - the convective and chemical heat release rate and content, - velocity - temperature of the released vent gases Outdoor ground mounted residential use BESS ® Yes, requirement from test method described in i being evaluated for installation in close Section 9.2 of UL 9540A except as noted in 9.3.3 proximity to buildings and structures. and 9.3.4 considered during testing. ❑ No ,i Heat flux measurements for the accessible ® Heatflux measured means of egress. i s ❑ No accessible egress path I Test samples installed as shown in Figure 9.2 ® Conformed in proximity to an instrumented wall section that is 3.66-m (12-ft)tall with a 0.3-m (1-ft) D— Distance of BESS from external wall wide horizontal soffit (undersurface of the eave shown in Figure 9.2). t Required by manufacturer(in.): 1 � The sample mounted on a support substrate Measured during testing (in.): 1 and spaced from the wall in accordance with the minimum separation distances specified by Sample was flush to posterior wall, using the 3 the manufacturer. manufacturer's bracket to anchor it. No substrate 1 was used. s I � a 9 a 3 `q I LL9510�A Checklist and Test Result-Version4:01/25/2021 ��.,.. ,....—. ... ._..�.�,.�.�. .,� CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y� Page number 18 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,l 120/240V I Section Requirement Comments i Exception: If the manufacturer requires ❑ Test perfomed w;th manufacturer installation against non-flammable material recommended backiing material ® Test pe rfomed without manufacturer recommended backing material Figure 9.2 Example of Outdoor Ground Mounted Residential Use BESS Test Arrangement Eave i X X X X X 4 X X X 3 j Wall ' X I X BESS 3 D ioInstallation j X substrate s 9 X 1 1 SIDE VIEW 9 �aa7aa � X—Denotes typical thermocouple locations, specific positions dependent on installation details. D—Distance of ESS from external wall. Note: This is not representative of the test set-up used. i Target BESS installed on each side of the ® Conformed initiating BESS in accordance with the manufacturer's installation specifications. I 9,4 Test Method— Indoor wall mounted units Indoor wall mounted BESS tested in ® Conformed k accordance with Section 9.2, except as 3 modified in this section. i U� L 9540A Checklist and Test Result-Version4 0112512021 ym N ro CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result C$p GROUP- ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. � i 6 Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 19 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V I Section Requirement Comments 3 Figure 9.3 Example of Indoor Wall Mounted BESS Test Arrangement 3 Ceiling X X X X X X X X X X BESS Wall Ventilation 3 ' opening - X f X g X � I � SIDE VIEW i I X- Denotes typical thermocouple locations, specific positions dependent on installation details The test conducted in fire test room (as per ® Conformed { standard NFPA 286), 3.66 x 2.44 x 2.44-m (12 x 8 x 8-ft) high, with a 0.76 x 2.13-m (2-1/2 X , 9 7-ft) high opening. I a I LUL 9540A Checklist and Test Result-Version4:01/25/2021 - I I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP" ORIGINAL TEST DATAI @ i I The results relate only to the items tested. i # This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yl Page number 20 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,'120/240V JJ Section Requirement Comments T The initiating BESS unit positioned on the wall ® Conformed opposite of the door opening, with the } center located 1.22-m (4-ft) above the floor, j and halfway between adjacent walls. i Target BESS installed on the wall on each side ® Conformed of the initiating BESS, The wall on which the initiating and target ® Conformed j BESS units are mounted is instrumented in i accordance with Section 9.2. I i The gas collection methods shall be in ® Conformed 3 accordance with 9.2.. i For residential use BESS, the DUT covered ® Conformed with a single layer of cheese cloth ignition I Indicator. 9.5 Test Method—Outdoor wall mounted units j Outdoor wall mounted BESS tested in ® Conformed j accordance with Section 9.2, except as modified in this section. i r LUL.9540A Checklist and Test Result-Version4:01/25/2021 ...�.. �� ..��..�...�n ~ CSA GROUP � CSA Laboratory Test Data - UL 9540A Checklist and Test Result GR®UPia ORIGINAL TEST DATA The results relate only to the items tested. 4 This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yj Page number 21 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWhi 120/240V Section Requirement- Comments Figure 9.4 Example of Outdoor Wall Mounted BESS Test Arrangement Eave X X X X X X X F Wall BESS s 1 I i a � X I X Installation substrate X I i SIDE VIEW I I i su3476a X— Denotes typical thermocouple locations, specific positions dependent on installation details. I I 4 j If intended for outdoor use only wall mount installations, following measurement are not needed. - the smoke release rate, - the convective and chemical heat release rate and content, - velocity - temperature of the released vent gases Test samples mounted on an instrumented ® Conformed wall section that Is 3.66-m 12-fttall with a y luL9540A Checklist and Test Result-Version4:01/25/2021 I i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: I Powerwall 2-3012170-XX-YI Page number 22 of 45 Project/Network: 80084072 Description: I Li-Ion BESS,up to 15.3 kWh, 120/240V 3 I Section Requirement Comments i 0.3-m (1-ft)wide horizontal soffit (undersurface of the eave shown in Figure 9.4). The initiating BESS unit positioned on the ® Conformed instrumented wall, with its center located 1.22- m (4-ft) above the floor, and halfway between wall edges. Target BESS installed on the wall on each side ® Conformed of the initiating BESS, The wall on which the initiating and target ® Conformed BESS units are mounted is instrumented in accordance with Section 9.2. I 3 For residential use BESS, the DUT covered ® Conformed a with a single layer of cheese cloth ignition indicator. } 9.6 Rooftop and open garage installations Non-residential use rooftop or open garage installations BESS tested be in accordance with 9.2. I r, 4 If intended for rooftop and open garage use only installations, folloing measurement are not needed. - the smoke release rate, - the convective and chemical heat release rate and content, - velocity - temperature of the released vent gases f I Section 9 TABLE: Unit Level Test Sample No DUT 1 Type of Installation: Indoor Ground Mounted Residential ' Representative of Other Type of Installation: Outdoor Ground Mounted Resldentlal { Open Circuit Voltage of Initiating 9ESS'Before Test(Vdc): 49.8 Open Circuit Voltage of Module 1 with BESS Before Test (Vdc): 49.8 Thermal runaway initiation Method: Cartridge Heaters f i P 4 1 y h j UL 9540A Checklist and Test Result-Version4 01/25/2021 CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROtY UP ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y . Page number 23 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V :Section. Re uirement . Comments ' - Coolant System Power Electronics Location of Initiating'module Within BESS: " (I Battery Module -syr„�''n SCK.:- oa ;?.w. 9 t a 1 ' } t I Heat Release Rate a i 9 1 3 j UL 9540A Checklist and Test Result-Version4:01/25/2021 I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP- ORIGINAL TEST DATAI I ' The results relate only to the items tested. i This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yi i Page number 24 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,l 120/240V Section Requirement Comments ? Heat Release Data I i 3 -- -------------- - ------------ --- -- — - ----- — 1.00 I 0.90 2.5 -------- - ------------------— ---------------- ------ ------- 0.80 I f i 0.70 i 2 r i � v 0.60 v I _0 �+ I — In w i I I 0.40 , = 01 0.30 { : j Chemcical Heat Release I i (kW) 0.20 1 0.5 ____-- ------- - --- --_-_—_-Convective-Heat Release.-_—!_- -__ q q Rate(kW) N1 r. 1. �y s 0.10_ 1 ' 0 LL-�t:�,-�. � � I ,1 0.00 0:00:00 0:14:24 0:28:48 0:43:12 0:57:36 1:12:00 1:26:24 1:40:48 1:55:12 2:09:36 2:24:00 f Time(H:MM.SS) i I � I I i I o I f I ' 1 I � I j Observations ! I i UL 9540A Checklist and Test Result-Version4:01/25/2021 i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP- ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y; I Page number 25 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,l 120/240V I Section Requirement Comments i 4 Time { IH:MM:SSI Observation 0:00:00 Test Start Heater Activated 0:25:37 No Observations 0:25:35 Computer malfunction data and video affected First full vent observed,cheesecloth displaced on right side of initiating unit, small amount of 0:26:45 smoke observed from the top, right and left sides of initiating unit. j 0:27:46 Data acquisition system and video recording back online I 1 Flash flames extending from right side, mid-height of initiating unit flames extended behind 0:28:26 the ri ht-side target unit approximately 6 inches past the right side of the target 0:29:07 Flash flames self-extinguished and on no residual combustion observed. Second vent event observed from the right side, middle of initiating unit, only smoke 0:29:52 observed { 1 { 0:30:43 Third vent event observed right side middle of initiating unit only smoke observed 1 j0:31:42 Fourth vent event observed right side, middle of initiating unit, only smoke observed j I The thermocouples located in the initiating unit are logging erroneous data due exposure of I 0:33:26 thermocouple to the D C power of the unit or the C power from the heaters I 0:35:16 Small amount of smoke from the initiating unit, extending vertically up the back wall. r 0:39:21 Fifth vent event observed,small amount of smoke from right side of initiating unit 0:43:50 Sixth vent event observed small amount of smoke from right side of initiating unit I d Seventh vent event observed, small amount of smoke from right side of initiating unit, 0:49:24 thermocouples located in the initiating unit continue to log erroneous data 0:50:00 Temperatures Dropping on all thermocouples 2:27:28 End of Test i t I � j I I � ' I f I a 1 i � i Flammable Gas Generation and Composition Data { i a 1 UL 9540A Checklist and Test Result-Version4:0112512021 I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'" i ORIGINAL TEST DATA! The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yi Page number 26 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh;120/240V Section Requirement Comments Total Hydrocarbons i 2s0 1 i. 5 � I 4 2JO0 1- i --------------- --------'----- -----------'-------------- (- 4 � I I 4:n � 1.60 i - - -- - 3 .N o` -THC(liter s(rninle) � f 0 3 o5 total ifydrocarbwis(Mars) . . -r 2 {I _ 1 2 Oso ; T I I 4 0.00 0:00:00 0:28:48 0:57:36 1:26:24 1:55:12 2:24:00 Time(HIM M:SS) 1J _ 1 j r i ! i I I 1 � i � r 9 � I I I UL 9540A Checklist and Test Result-Version4:01/25/2021 I I i i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result C$p GROUP`" ORIGINAL TEST DATAI The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I i Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yi Page number 27 of 45 ! Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh 1120/240V !I I Section Requirement Comments 4 Duct Gas Composition { f i dd160 L_... .., - - -- - - -- ----- - - -._- � --- - �-- -- ------------- --- ---- �----- - --- --'- - ' f 140 120 I - f - 0 100 �--�--� ---------- -- - -- '----- ----' -' -- - - 1� 80 _ ---COC U(pprn) o � ---IiyrtfroLe n(PUm) n — fHC(PPn1) 60 f a dddd I 1 40 1 i I 20 0:00:00 0:14:24 0:28:48 0:43:12 0:57:36 1:12:00 1:26:24 Time(H:141M:SS) r I - 9 j i fI I I 3 7 ( s S d i i j I I 1 I 1 f r L9 OA Checklist and Test Result-Version4:01/25/2021 CSA GROUP CSA Laboratory Test Data - UL 9540A Checkist and Test Result GROUP'CIP ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-YI Page number 28 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh,l 120/240V Section Requirement Comments Duct Flow Volume vs. Hydrocarbons 10.00 ---- 60000 9.00 - -- - --------- -- - ------ --- ----- -- -- 55000 7.00 - -------- - - - ----- ---- --- S0000 E n w � 6.00 ----- a -THC(liters/minut ) I 0 5.00 __...-.._-.._ .-...._._.-..__.. _.._...-... .._...._.._ -.._... . - - 45000 _ = I F4.00 -- -Total Hydrocarbons(liters) < 40000 3.00 - -... -- - -- — - - -- -- - j 2.00 —MASSAirnowin uct(Lite rs/min) j 35000 1.00 ------ ------ ---- —-- - ---— ------- 0.00 --- 30000 0:00;00 0:14:24 0:28:48 0:43:12 0:57:36 1:12:00 1:26:24 1:40:48 1:5.512 2.:09:36 2:24:00 p Time(H:MM:55) i 11II l Activation of Inte ral Fire Protection System.! N/A I i I UL 9540A Checklist and Test Result-Version4:01/25/2021 i I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y i Page number 29 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,I120/240V Section Requirement 'Comments Smoke release rate j . I 1.00 -- — -- - - - -- - — - - - 12 i Dao ,.... ... _ . �_... . ---- - - -- -} to 0.80 ----------' - -- ----------------- ----- --- -- ----- - --- - ----- 1 t 1 i 0.70 0.60 - - --- - - - _... ---- -- - & oso -- - --- 6 a —Rate orSmoke Release( t'/sec) s i 0.40 — ---- - - - --- --— — —--- — I N 70 ---Total Smoke Released(n 1) i 4 F 030 ._-- --.-.-- Jj` I 0.20 - --- -- - - --- --- --'.I III �- - -- - —----- - - —- --- - - - - --- -- — I i 010 yye I i t f1 0.00 IU4I 0 I dj 0:00:00 0:1424 0:28:48 0:43:12 0:57:36 1:12:00 1:26:24 1:40:48 1:55:12 2:09:36 2:24:00 1 i Time(11141 WSS) II } Temperature-Measurement i � 4 Thermocouple Location . Temperature Measured i Limit ' Maximum . Temperature (OC) Ambient Temperature Before Test 25, + 5 22.2 Max Wall Surface Temperature (6in. from ground behind unit 97 33.9 Maximum Target BESS Temperature (side adjacent target, 20in. 176.4 72.9 from bottom Maximum Surface Temperature of Module within Target BESS 176.4 71.7 I side adjacent target, 40in. from bottom Maximum Ceiling or Soffit Surface Temperatures.(138in. from the 97 21.1 i round) ' I I � I UL 9540A Checklist and Test Result-Version4:01/25/2021 i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP- ORIGINAL TEST DATAI � The results relate only to the items tested. � This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 30 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,l 120/240V i I Section Requirement Comments 1 Heat Flux Measurement Heat flux readings were below detectable limits. i Indoor/Outdoor Wall Mount Heat Flux (kW) ! I I 0.07000 - - -- —- ----------- -------- - ------ - � 0.06000 - - -- ------- - ------- ----- - --------------�- -- --- -- - -- ---- - j I i I 0.05000 ---- ---------- - ... —----- -----_------ --- --------- ! —-- � 0.04000 ---------- ---------------...---------- I 1 �0.03000 --- ----- ---- ------- -------------------------f -- LL I 1 41 ami 0.02000 - -- --- -- ------ -- --- - -. - -- t I 1 0.01000 i 0.00000 o 1-1N m cr Ln io r, oo G) o ri NM v Ln 0 n oo 0) 0 ci rN M v Ln l0 S a (n o ci N m a � � r` w o) o ) 0 0 0 0 0 0 0 0 0 0 .-1 ci ci 7i .i e-I ei ri ei r-i N N N rV N N N N N N M M T m M M m M M M y I O m O m O to O m O m O m O m O Ln O m O m O m O Ln O m O m O Ln O Ln O Ln O Ln O M O M O j O O ._! 17i N N m m 't 't M In O O .-i .-i N N m m d' ct Ln In O O t t N N M M 7t 7t to T O O L .-i N �' O O O O O O O O O O O O (i a e-i -j ei ci ci -1 -1N N N N N N N N N NN N M CO M m M Tlme(�ti:mm:ss� ! Wall Above Initiating 1 Wall Above Initiating 2 Ceiling Right Ceiling Left Target Right Target Left iiig g g g _ g g J i Whole Assembly 30 degree angle 36-inch Egress Initiating 72-Inch Egress Initiating � Supplementary information:N/A 3 ! i j i I � LUL 95 ) Checklist and Test Result-Version4:01/25/2021 I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Grot pTesting& Certification Inc. C$p Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 31 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh,! 120/240V I Section 9 TABLE: Unit Level Test Sample No DUT 2 Type of Installation: Indoor wall mounted residential/non- residential Representative of Other Type"of Installation: --- Open'Circuit Voltage of.lnitiating BESS BeforeTest(Vdc): 49.8 Thermal runaway initiation Method: Cartridge Heaters Coolant System y Power Electronics �� ,I Location of Initiating module within BESS: Batery Module : 1 i Heat Release Rate I { � I I I i UL 9540A Checklist and Test Result-Version4:01/25/2021 R CSA GROUP a CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'" ORIGINAL TEST DATA The results relate only to the items tested. I This report shall not be reproduced, except in full, without the approval of CSA Group pTesting& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 32 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V 40 -. .. ... _ _ .._ __ _ _ . f 0.25 9 35 I 1 070 30 I I i I 3 I - - 0.15v Y N L ' b v20 1 10 � r o1a 1 =ChvvndolHeat Rcl(1.6s (kW) ---- - - -� ----Convective Heal Raleaw Rale(kW) i' 0.05 ' -Total Chemical Heal Release(MI) S - - 0 000 I 0:00110 0:14:24 0:287,18 0:43:12 USP36 1:12:00 1:26:24 1:40:48 1:55:12 2:09:36 2:24:00 1 'firm(H:IviNIM) I I P I � 9 J � I I i J I I i I 1 I I fi 1 i I J ` i f I � I Observations UL 9540A Checklist and Test Result-Version4:01/25/2021 I I I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP"$0 ORIGINAL TEST DATA' The results relate only to the items tested. I This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-YI Page number 33 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh1 120/240V I Time H:MM:SS Observation 0:00:00 Test Start/Heater Activated 0:30:00 No Observations 0:32:23 First full vent observed cheesecloth displaced on right side of initiating unit 0:32:27 Small amount of smoke observed from the top center of initiating unit. The initiating unit's casing distorting or flexing a small amount. { 0:32:43 Second vent event observed from the right side of initiating unit. 0:32:47 Small amount of smoke observed from the top center of initiating unit. lit 0:33:40 Third vent event observed right side and left side middle of initiating unit. j 0:33:41 Very small flash flame and ejection of glowing debris from left side,middle of initiating unit. 1 0:33:45 Small amount of white smoke on left side of the left target unit and right side of right target unit. ht side and left side. Ejection of glowing debris from left side,middle of i 9 s 0:33:59 Fourth vent event observed right unit. R 0:34:11 Fifth vent event observed right side and left side. The initiating unit's casing distorting or flexing a small amount. 0:34:30 Sixth vent event observed right side and left side. The initiating i nit's casing distorting or flexing a small amount. I Smoke increasing from the middle of initiating unit. A small chary mark has formed in the middle of th I 0:34:35 initiating unit's casing,approximately 1 inch in diameter. I ; 1111 0:35:30 Seventh vent event observed right side and left side. The initiating unit's casing distorting or flexing a j small amount. Charr mark on the middle of the initiating unit's casing has increased to approximately 1.5 inches in i 0:35:45 diameter and extended vertically approximately 2 inches. ! 0:36:58 Eighth vent event observed right side and left side. The initiating unit's casing distorting or flexing a small amount. 0:38:45 Nineth vent event observed right side and left side. The initiating unit's casing distorting or flexing a small amount. 0:39:04 Tenth vent event observed right side and left side. j 3:21:00 End of Test ,1 I � d � d Ii + I + i i � I i � f ` Flammable Gas Generation and Composition Data UL 9540A Checklist and Test Result-Version4:01/25/2021 J 'i I I CSA GROUP— 1PCSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP- ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Yj Page number 34 of 45 Project/Network: 80084072 Description: U-Ion BESS, up to 15.3 kWh 120/240V i Total Hydrocarbons I 1.20 7 4 I � V 3 ,c 0.80 u 5 .N 1 0 0.60 - --- THC(li[ersiminute) — ---- 4 2 9 uy, ° —Total Hydrocarbons(titers) a 3 1 0.40 -- - - ° i � � 1 2 1 d 0z0 ... -. . _ 1 1 � � j 0.00 -- - -- --- o I 1 0:00:00 028:48 os7:36 1:26:24 1:SS:12 2:24:00 2:52:48 3:21:36 350:24 Time(H:MM:SS) I I I I i I I I IUL 9540A Checklist and Test Result-Version4_01/25/2021 _ �I i i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result 1GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-YI Page number 35 of 45 Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh! 120/240V Duct Gas Composition loo 90 I 80 ---- ------------ -- ----- -- --------- ---------- I f 70 i - - - ----- -- --- - ---- -- -- - - - - - - E a60 -- - -- - - — --- -- -- - — - -- - - f- 2 so —CO(ppm) N 40 ;. _. -._ .. ... - ---Hydrogen(Ppni) rt --THC(ppm) 30 20 ( 10 { f ; V 1 i 0:00:00 0:28:48 0:57:36 1:26:24 1:55:12 2:24:00 2:52:48 3:21:36 3:50:24 Time(H:MM:SS) ) t f � ! j 9 { I { � I �!UL 9540A Checklist and Test Result-Version4:01/25/2021 sa I i I i i I CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result CIP GROUP' ORIGINAL TEST DATA The results relate only to the items tested. This repos`shall not be reproduced, except in full, without the approval of CSA Grop Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y" Page number 36 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh; 120/240V i I Duct Flow Volume vs. Hydrocarbons ' I i 10.00 i - . ._ __ ... .. __ _ .-. -.... - - - 60000 i 9.00 IVA -- Ss000 8.00 ----— - — -- t - -- - - -- --" --I ---- - - i 7.00 50000 6.00 —T F{C(liters/minute)i `J -,-00 - - - - - - - - - -- - - - - - _ 45000 0 0o 4. I..._ J � { I t p t —Total Flydior irbons(liters) 4 40000 o 3.00i t f 2.00 I ; —MASS Air Flow in I)Lt(Liters/min) r 35000 1.00 - I ( I I I 0.00 ---- ----- 30000 + ! 0:00:00 0:14:24 0:28:48 r 0:43:12 0:57:36 1:12:00 1:26:24 1:40:48 1:55:12 2:09:36 2:24:00 + Time(H IOWSS) Activation of Integral Fire Protection System.! ; I 1 N/A ! I I 9 i I a I , I i I � a � 1 i a ,L1_ 9540A Checklist and Test Result-Version4:01/25/2021 I� CSA GROUP CSA Laboratory Test Data - UL 9540A Checkist and Test Result GROUP' ORIGINAL TEST DATAI The results relate only to the items tested. I This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 37 of 45 Project/Network: 80084072 Description: U-Ion BESS, up to 15.3 kWhi 120/240V I Smoke release rate r 30 ( I f 090 �- 2.5 O.80 -_ .... ... . ..,.__ .. ._.. _ i I i 1 i 0.70 I 70 4- E 0.60 CNGO50 _ . ._.... .. _. --. - __.- .. _... -. _ _ .. __ -.. ..__.._.._._......... . .... ..r ]5 � u •—R.ite of Smoke Release h7si i Y "{ o s OAO .._.... .. .._ R N I —Total Smoke Released(m') I i, 10 tom— I 0.30 !I .__ .. .-- - -- - - - - - - ---. .. -. .. -- - -. .. - { 0.20 III ; S i t I I 0.00 .._-------- 0 0:00:00 0:14:24 0:28:48 0:43:12 0:57:36 1:12:00 1:26:24 1:40:48 1:55•]2 2:U9:3G 2:24:GO Time(f I:MM:SS) i i r I i Tem `erature Measurement {' Thermocouple Location Temperature Measured Limit (°C) Maximum Temperature (oC Ambient Temperature Before Test 251+ 5 20 Max Wall Surface Temperature (posterior wall, 54in. from the 97 29.5 round Maximum Target BESS Temperature (20in from bottom of right 176.4 28.6 target) Maximum Surface Temperature of Module within Target BESS 176.4 22.4 20in from bottom of left target) j j Maximum Ceiling or Soffit Surface Temperatures 18in from wall 97 35.6 I 8 [_UL 9540A Checklist and Test Result-Version4. 01/25/2021 CSA GROUP - CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'"CIP ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 38 of 45 Project/Network: 80084072 Description: I Li-Ion BESS,up to 15.3 kWh, 120/240V Heat,Flux Measurement • � —`� �-- -- Heat flux was below detectable limits Indoor Wall Mount Heat Flux (kW) 0.10000 -- — ----------— --- ------ - --_--- I 4 i 0.09000 --------..-. ------ ----- ------ - ---------- ---- 8p I i 0.08000 �- _—,- - -------- — —. -�- - --- -- j 0.07000 I 0.06000 -- ---------- ---- _—_ --- - ---._ ------ -- t fI I -0.05000 --- -- -- -- ---- ----------. -------- - -- - ---- - -- i x 0.04000 ---- --- - - - ------ --_ - ------------------- --- ---- _7------ - I � � 3 - - - - -- 0.03000Qj - a 9 i 0.02000 - I --- i I I ! I 0.01000 i 0.00000 O -4N M V In l0 n W 01 O -1 N M S l71 l0 f" W MO 4 N M V tll l0 1� W Ol O 1 N M � N O n W Ql O 0 0 0 0 0 0 0 0 0 0 .,1 71 ci 7, 7, -, ci 71 7, -, N N N NN N NN N N Mm M MT M M M M M a a O m O Ln O m O N O U1 O m O Ln O Ln O Ln O to O Ln O Ln O m O t!1 O Ln O Ln O m O m O Ln O to O j O O 1 71 N N M M V' 7r Lq 1n O O ci N N N M M V V Ln M 0 0 71 Ln Ln O O 71 -! N 0 0 0 0 0 6 0 0 0 0 0 0 e-i e-1 c-1 `'1 -i c-1 e-I a-1 c-1 N N N N N �N N N N N N N M M M M M Tlme(� i:mm:sSj I Wall Above Initiating 1 Wall Above Initiating 2 Ceiling Right i Ceiling Left Target Right Target Left II I Whole Assembly 45 degree angle 36-inch Egress Initiating 72-inch Egress Initiating j Supplementary information: --- 6 Section 9 TABLE: Unit Level Test Sample No, DUT 3 Type of Installation: Outdoor Wall Mounted Residential Representative of Other Type of Installation: . --- . Open Circuit Voltage.of Initiating BESS Before Test(Vdc): 49.8 i a UL 9540A Checklist and Test Result-Version4:01/25/2021 CSA GROUP � CSA Laboratory Test Data - UL 9540A Checklist and Test Result --C6 GROUP" ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. i Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 39 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh 120/240V i Thermal runaway.initiation Method: Cartridde heater - Coolant System °`-!. t;•,;:y;?s.r "" 4 Po I er Eieo6onEas Location`of Initiating module within BESS: r,;,, r � r.>.:; Banery Module t, I 1 f i JJJ I { I 1 ii I { f i I I i I I i I I i I I I AUL 9540A Checklist and Test Result-Version4:01/25/2021 �.�., a � �� I I I i 1 �._. �......�....®..��. CSA GROUP ...-..-�.�..__�._...�r�.�..�� J CIP GSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP`" ORIGINAL TEST DATA I The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 40 of 45 I Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWhl, 120/240V - Heat Release Rate ! 40 i- - -- -- --- - - - --- - - - - ----- - .- - - -- -- - --- -� 250 I r 35 0 30 200 I I i 25 3 uo 20 1 z I I i ` 1 0 IS . ._ .. - -- - ___ _._ _-. .._10 —C}ienicicil Heat Rrlease(kW} I I —Convective Heat Release Rile(kW) i OSO 1{ —Tot Chemieil lkal Release lMl) I I �_ - - _ �_ I III 0 ti .__5 �._ = OAO 0:00:00 0:20:40 0:57:361:26:24 1:SS:12 2:24:00 j Time(H:MM:SS) I Observations I + Time H:MM:SS Observation r 0:00:00 Test Start/Heater Activated 0:24:22 First full vent observed cheesecloth displaced on ri ht side of initiating unit and the top of the left side 0:25:55 Second full vent observed,flash flames and glowing debris observed extending from right side and left side to target units mid-height of initiating unit j 0:26:14 Third full vent observed 0:26:28 Fourth full vent observed,one piece of glowing debris observed extending from right side to target unit, mid-height of initiating unit I 1 Fifth full vent observed,flash flames and glowing debris observed extending from right side and left side 0:26:37 to target units mid-height of initiating unit 0:26:51 Sixth full vent observed with a small amount of white smoke,the initiating unit's casing distorting or flexing a small amount. I 0:33:12 Seventh full vent observed with a small amount of white smoke j 0:33:16 The initiating unit's casing distorting or flexing a small amount. I 0:37:37 Eighth full vent observed,the initiating unit's casing distorting or flexing,'a small amount. Charring starting to develop on the middle of the initiating units exterior casing. 1 1 � 0:37:45 A small amount of white smoke observed 0:44:33 Ninth vent event observed the initiating unit's casing distorting or flexing a small amount. 2:27:28 End of Test i S I I I I 1 I I I i I UL 9540A Checklist and Test Result-Version4':0112512021 3 _ A C -kli t _ _- e_-- i i -CSA GROUP � .-.�._�....,.�... ..�-..� CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP`" ORIGINAL TEST DATA � The results relate only to the items tested. I This report shall not be reproduced, except in full, without the approval of CSA Group Testing&Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 41 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh', 120/240V I Flammable Gas Generation and Composition Data i Total Hydrocarbons + i 4 1.00 - 3 I 3 H v 6l •C ) N - - — —...__.—TH 9 C(liter � qg• o Ob0 ...- -- .. _. _.._.... - -- - - - - - 2 rc 1 � T ° ---t ta lI-Wtocarbons(liters) L d T 2 r 0.40 i 1 J i �_�l 0.00 �.�__ I 0 0:00:00 0:28:48 0:57:36 1:26:24 1:55:12 2:24:00 7.:52:48 3:21:36 3:50:24 Time(KN M:55) I F 111 � 1 i } i ( f I 9 I + I t I + i I I I I 9540A Checklist and Test Result-Version4:01/25/2021 i I _._._._.� _--------_�-----�---- - C S A GROUP � - CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP'" ORIGINAL TEST DAT The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y' Page number 42 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWh! 120/240V Duct Gas Composition I 100 ... - - ---- -- - -- -- -- - - -- -- ---- 90 i I � I 80 -- - --- - - -------- - - - - --- ------ -- { - --- -- 70 - -- -- - - - - - - - - - - - - c 60so - � -Co(PP111) 40 - - - - -- ------ - .-Hydrogen(ppm) L - --THC(PPm) 30 i 20 ( f I j I 1 0:00:00 0:28:48 0:57:36 1:26:24 1:S5:12 2:24:00 2.:52.:48 3:21:36 3:50:21 Time(KMMSS) I 1 ( � I I 1 I I I 3 I Jv ti I 1 i g'g UL 9540A Checklist and Test Result-Version4:01/25/2021 I i i i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result C$p GROUP- ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 43 of 45 Project/Network: 80084072 Description: Li-Ion BESS,up to 15.3 kWhl, 120/240V I Duct Flow Volume vs. Hydrocarbons 10.00 ._._ ._..___....-.__._-_ _- ---. .. ._..- -_._. ._..._._------._- _..__.... ._._..1._e_..___._ __._-_: 60000 i I 9.00 55000 0.00 I 7.00 ----- --- - ---- ---- ------ - — —------ - - -- --- r ' 50000 n I � —THC(liters/minute) 5.00 -- -- - - - - - - - 45000 � i C as i I o r 4.00 ------------._---_---------._---- - ---__----------------------_ ------ - --- u_ —total Hydrocarbons(liters) I 40000 Q 3.00 - - 2.00 —MASS M[low inDuct(Liteis/min) 35000 9 1.00 0.00 ( 1�..° , - ---L 30000 0:00:00 028:48 0:57:36 1:26:24 1:55:12 2:24:OU 2:52:40 3:21:36 3:50:24 Time(H:MM:55) ( I I I I I I I I UL 9540A Checklist and Test Result-Version4:01/25/2021 �` _ I I CSA GROUP i CSA Laboratory Test Data - UL 9540A Checklistand Test Result GROUP" CIP ORIGINAL TEST DATA The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Gro p Testing& Certification Inc. i Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y" Page number 44 of 45 Project/Network: 80084072 Description: I 1-Hon BESS, up to 15.3 kWh, 120/240V i I Activation of Integral Fire.Protection's stem.: I � N/A Smoke release rate I i 1.00 - .._ ._ _._..._. ---- ._ - - --- L._._._.- - - - --� 20 I ! 0.90 _... - -- - - - - -- -- -- -- - - ---- -i - -- - -------- 18 0.80 .._..- --- --- ._. - -- - ..._ -----. ..---- --. .-- - -- --- ... -- ----- --- - 16 0.70 - - - 1 . q 4-. E 3 (WO 12 � � 5 m X0.50 - --- -.._._... _.. .. -.- - - - -- - - I 1 k II tl � m —Rate of Smoke Releasi(m/sec) Y E Y 040 - - - -.._.._`..__._.,. 8 i _ E —Total Smoke Rcleased(m( 0i 030 t - -. .. .. - .. _ - - - j 6 ' 0.20 -- - ---- -. .._._ .I q I 0.10 - -- -- - - - - -- I i I j0.00 -- 0 9 0:00:00 0:28:48 0:57:36 1:26:24 1:55:12 2:24:00 2:52148 3:21:36 3:50:2.4 it Time(11:Nlms5) II Temperature Measurement Thermocouple Location Temperature Measured 4 Limit,(°C) Maximum Temperature (OC) Ambient Temperature Before Test 25 + 5 20 Max Wall Surface Temperature Wall, 54in from round ' 97 30.7 } Maximum Target BESS Temperature (Left Target, 4.5in. from j176.4 47.6 o bottom) ) Maximum Surface Temperature of Module within Target BESS 1176.4 33.5 (Right Target, 20in from bottom Maximum Ceiling or Soffit Surface Temperatures (entire soffit, 1 in, 97 20.5 6in, and 12in from wall I UL 9540A Checklist and Test Result-Version4:01/25/2021 I i CSA GROUP CSA Laboratory Test Data - UL 9540A Checklist and Test Result GROUP" ORIGINAL TEST DATA s The results relate only to the items tested. This report shall not be reproduced, except in full, without the approval of CSA Group Testing& Certification Inc. I Master Contract: 236698 Model: Powerwall 2-3012170-XX-Y Page number 45 of 45 ! Project/Network: 80084072 Description: Li-Ion BESS, up to 15.3 kWh, 120/240V i Heat Flux-Measurement Heat flux reading were below detectable limits — — — Outdoor Wall Mount Heat Flux (I<W) 0.10000 -- -- ------ --- - --- -- ---- i 0.09000 - - ---...__ - -- ----- - 0.08000 --- --- ----- ---- ---- - - --- - ---- --- - 0.07000 - -—-- j 0.06000 -- ------------------- - ---------- —-- --- --- - --------- I I I 0.05000 -- - ------ - ---- ---- { S I v0.04000I i U_ d 0.03000 -------- - -- -- ---- - - - -------- 0.02000 ---0.02000 A I 0.01000 i 0.00000 , O 1-1 N M Ln L9 I, 00 M O -1 N M V Ln LO r` 00 O1 O �1 N M V Ln LO I, 00 LT O N N M 7 Ln l0 r, 00 m O � 0 0 0 0 0 0 0 0 0 0 ri -1 1-1 -4 -4 -1 -1 11 �H c-1 N N N NN N N N N N M n fn M M M m M n cnGr I O Ln O Ln O Ln O Ln O Ln O Ln O Ui O Ln O Ln O Ln n O O LLn 0** Ln O Ln O M O Ln O M O M O Ln O Ln' O O O -1 7i N N M M [Y `t to V1 O O -1 71 N N M M It V Ln Ln O O -1 c-I N N M M V It M Ln O O -1 -1 N 0 0 0 0 0 0 0 00 0 00 c-i .-L eA '-L Nc-I .-I c-I H N N N N N N N N N N M M M M I Time(��':mm:ss� N N M Wall Above Initiating 1 Wall Above Initiating 2 Ceiling Right Ceiling Left Target Right Target Left I I I Whole Assembly 45 degree angle 36-inch Egress Initiating 72-inch Egress Initiating { I Supplementary information: --- j ' I � I I 4 End of Report... t I I � I 4 I I � I I j UL 9540A Checklist and Test Result-Version4:01/25/2021 UTILITY METER PLAN KEY SERVICE DISCONNECT P�O PV1-0 COVER SHEET 90-SUPPLY SIDE CONNECTION FRONT OF HOUSE - FACING STREET OR DRIVEWAY Da PFKn0V MT=AW Al-1 PARTIAL ROOF PLAN Nfl-AUTOMAncTRANSFERswrTCH (EXT) MEMY SYSHM ® GAS METER (6)_PROPOSED PV MODULES (EXT) - GEN Al-2 ATTACHMENT SPACING PLAN _______ PW PW Al-3 ESS EQUIP.LAYOUT PLAN 1;3"MAIN SERVICE PANEL - r + II - * oI - ®-SUB PANEL ROOF Msp SUNATION SOLAR SYSTEMS NYSERDA Al-4 ROOF ACCESS PLAN __ E ©-WIRELESS ROUTER ACCESS =_ — � 171 REMINGTON BOULEVARD INSTALLER A2-6 SS ELEVATION 4355 ®-INVERTER ZO RONKONKOMA,NEW YORK 11779 NUMBER•-36"- --� Si-1 STRUCTURE (B) 1- -ENPHASE 10 COMBINER E1-1 ONE-LINE DIAGRAM Q Soares Residence ®-PANEL PHOTOVOLTAIC I E2-1 PV LABELS `❑."-ELECTRIC VEHICLE CHARGERH ACCESS 555 South View Drive, Orient, NY 11957 Z ROOF uj E2-2 ESS LABEL 9-ENPHASE ENVOY > G1-1 PV PHOTOS N-SENSECONSUMPTIONMONITOR bo Drawn By. D. Lombardi -03/15/2023 G1-2 ESS PHOTOS ®-ACDIS CONNECT -18"-VENTILATION Q-TESLA GATEWAY FK ®-TESLA POWERWALL `P✓L -` ©-ENPHASE 10 SYSTEM CONTROLLER G -ENPHASE IO LOAD CONTROLLER C; G��Pm -ENPHASE 101 TY BATTERY AT ®-ENPHASE 10 BATTERYERY ® -GENERATION PANEL ®-BACKED UP LOADS CENTER p (5) PROPOSED PV MODULES X02 Al 0-VENT PIPE Q q/V)�'' 1q� `O� �l -EXTERIOR LOCATION J _ �"(=L '" n'r SEFt'eU t�1F P c. H -- IST FLOOR LOCATION Z Building Review Note .-BASEMENT LOCATION > Town building examiner has received the enclosed document for minimum acceptable -GARAGE LOCATION plan submittal requirements of the town as specified in the building and/or Residential Code of the State of New York. This review does not guarantee compliance with that T code. that responsibility is guaranteed under the seal and signature of the New York State licensed design professional of record. That seal and signature has been PROPOSED PV SYSTEM interpreted as an attestation that,to the best of the licensee's belief and information work in Module Type/Qty: (15)REC405 Pure Black ROOF ELECTRICAL .he Accur teis document is: ACCESS • Conforms with governing codes applicable at the time of submission Module Dimension: 71.69"x 40"x 1.18" -36% iiINSPECTION REQUIRED . Conforms with reasonable standards of practice and with view to the Module Weight/PSF: 45 lbs/2.3 PSF safeguarding of life,health,property and public welfare is the responsibility of the (4,)PROPOSED PV MODULES licensee. Micro Inverter: (15)Enphase IQ8PLUS-72-2-US System DC Rating: 6.075 kW Structural Statement _ • The existing structure is adequate to support the new loads imposed by the Estimated AC Production: 4,418 kWh/yr photovoltaic module system including uplift and shear. The existing rafter sizes Production Source: Aurora APR VEDAS N®TED and dimensions conform to RC-NYS 2020 table R802.4.1(2)-Rafter Spans. S 3 PV Notes PROPOSED ENERGY STORAGE SYSTEM DATE: B.P.# w COMPLY WI H ALL CODES OF 1. This PV system has been designed to meet all current and applicable fire Battery Model: 2 Tesla Powerwalls FEE: _A BY; TE & TOWN CODES prevention setback pathways per 2020 NYS Residential Code. Proper ground rY ( ) clearance,roof access points,access pathways and ventilation systems shall be --- Micro rid lnterconnectionDevice: 1 -TesiaGatewa 2 -- --NOTIFY r-EZ ,tfi, , _— -provided-where-necessary.--An-in-depth-description-of-each-applicable-code— - -- T r T AS-RECQ�JIRED=AND=CONDITIONS-OF-- 9 ( ) Y R[ hi_..,.. Fs'Zr' n rC rr 1,h�i: reference and exception for any codes is depicted on the PV-1 plate of this 765-1802 8�AM i O -1 -V FOR "iL L: drawing package. ,Total Energy(kWh)Each ESS Unit: 14 kill/ FOLLO1 WING INSPECTIONS: ,� I�I�y 7A 2. Roof shall have no more than a single layer of roof covering in addition to the �— solar equipment. Usable Energy(kWh)Each ESS Unit: 13.5 kW 1. FOUNDATION - TA"O REOUIREI 3. Installation of solar equipment shall be flush-mounted,parallel to and no more �.�....� it O T ING BOARD than 6-inches above the surface of the roof. Total Energy(kWh) ESS Total: 28 kWh FOR POURED CONCRETE 4. Weight of the installed system shall not exceed more than 5-psf Usable Energy(kWh)ESS Total: 27 kWh 2• ROOGH - FRAMING & PLUMBii i' L 1N TRUSTEES 5. Any plumbing vents are not to be cut or covered for solar equipment installation. Any relocation or modification of the vent requires a plumbing permit and SULATION N inspection. FULL HOUSE ROOF PLAN. FINAL - CONS T RUCTIOfJ MUS SCALE:N.T.S. `+ This PV system has been designed to meet the minimum design standard for building BE iCOMPLETE FOR C.O. and other structures of the ASCE 7-16 and the 2020 New York State Residential Code. AILL ONSTRUCTION SHALL MEET THE Energy Storage System Notes REQ If IEMENTS OF THE CODES 01=-�f=:W YORKPVImOSTATE. NOT RESPONSIBLE. r -R 1. This energy storage system(ESS)has been designed to meet all current and JOB# 221020 DESIGN OR CONSTRUCTION ERRORS. OCCUPANCY OR applicable design parameters set forth by the 2020 residential code of New York State. An in depth description of each applicable code reference and exception COVER PAGE USE i S UNLAWFUL 2. for any codes is depicted on the A1-3 plate of this drawing package. Per the NYSERDA rebate program,the proposed energy storage system shall be N/A installed and configured for backup only,meaning that only during a loss of grid REVISION # N///y i I power will the ESS turn on to power the loads within the dwelling. }r"J I TH 0 UT C E RT I F I CAT 1.� i 3. The proposed ESS shall be interconnected to an existing PV system installed& '® permitted by either SUNation or other contractor. No changes shall be made to N� =aI �IJr'' r'� . REVISED BY N/A :)F OCCUPANCY I the physical layout of the PV system. u `' I This ESS has been designed to meet the minimum design standards for building as described within the 2020 New York State residential code. -ED ARC Lft �T . (P 0 7'sJiz° 8'.7y, W 98A' y0 Z Z Q ,I ;I -17 -4„ AI I = RIDGE CAPPING 0 R. 6' RIDGE (TYP.) @ 32"C.C. 27'-5„ S ww UN/�TI®N e e Al SUNation Solar Systems ROOF AREA o ROOF 1 171 Remington Blvd. Ronkonkoma,New York 11779 / co ti (631)-750-9454 " / • T-8YY cr N • IN SERDA W%F 01 • • INSTALLER Ir • • NUMBER 55 W W PHOTOVOLTAIC MODULE V 3o'-3" 30'3" I (TYP.) JOB NUMBER 19�-4y2� 3- 221020 0 GUTTER CIRCUIT 1 / ' /I/ �' • • • LU I176yzV n V V � N LO co F� p Z ` CIRCUIT 2 �o 72 co -J<4 0 a) a) .0 I ,�/ CIRCUIT 2 z iu — -- - – --Lu --- ----021) mJill -- / J N 8'-7Y2" 3" LO LO tROOF2 tROOF3 3Y2 L Attachment Spacing: Portrait Attachment Spacing: Landscape Roof# Roof Description Modules Azimuth Tilt Pitch Interior Edge Corner Interior Edge Corner 3/16"= 1'-0" 1 BOH Southeast Roof 5 1330 330 8.8/12 52" 52" 52" 52" 52" 52" 2 Southwest Roof 6 2230 310 8.3/12 32" 32" 32" 32" 32" 32" A1 = 1 3 1 Northeast Roof 1 4 1 430 320 1 8.5/12 1 32" 1 32" 32" 1 32" 1 32" 32" PARTIAL ROOF PLAN SOLAR ENERGY SYSTEMS �5 L K O (NY) R324.6 Roof access and pathways. Roof access, pathways and setback requirements shall be provided in accordance with Sections R324.61 through R324.6.2.1. Access and minimum spacing shall be d"'s required to provide emergency access to the roof,to provide pathways FRONT OF HOUSE - FACING STREET OR DRIVEWAY to specific areas of the roof, provide for smoke ventilation opportunity areas and to provide emergency egress from the roof. (EXT) -9� 0298-11 � Exceptions: (6) PROPOSED PV MODULES (EXT) GEN PW PW OE 1. Detached, nonhabitable structures, including but not limited to =_ -- detached garages, parking shade structures, carports, solar ROOF f1/ISP trellises and similar structures, shall not be required to provide ACCESS =_ roof access. Z -3611FiilAf - 2. Roof access, pathways and setbacks need to be provided O (B) where the building official has determined that rooftop 1— operations will not be employed. Q 3. These requirements shall not apply to roofs with slopes of two J ACCESS SUNATION units vertical in 12 units horizontal(17-percent slope)or less Z ROOF � ENERGY Z [NY] R324.6.1 Pathways. Not fewer than two pathways, on separate > SUNation Solar Systems roof planes from lowest roof edge to ridge and not less than 36 inches r 171 Remington Blvd. (914 mm)wide,shall be provided on all buildings. Not fewer than one00 Ronkonkoma,New York 11779 pathway shall be provided on the street or driveway side of the roof. r �� (631)-750-9454 For each roof plane with a photovoltaic array, a pathway not less than - 18 - VENTILATION 36 inches (914 mm)wide shall be provided from the lowest roof edge INSTALLER 4355 to the ridge on thee same roof plane as the photovoltaic array, on an NSTALLER NUMBER adjacent roof plane, or straddling the same and adjacent roof planes. Pathways shall be over areas capable of supporting fire fighters JOB NUMBER accessing the roof. Pathways shall be located in areas with minimal obstructions such as vent pipes, conduit, or mechanical equipment. �� O2O Pathways on opposing roof slopes shall not be located along the same plane as the truss, rafter, or other such framing system that supports the pathway. Exception: p (5) PROPOSED PV MODULES 1. Access pathways shall not be required on roof slopes containing Q photovoltaic modules, panels, or an array where the opposing --1 rn co or adjacent roof slope is an access roof. Z cmN W t2 r Access Roof-A roof surface that: > z M Q c a> 1. Can be accessed from the ground by the fire service. 00 v 0` 'o 2. Is capable of providing fire service access to the ridge or peak T O a > E . 0 of an opposing or adjacent roof surface that contains fr . —I L- U) ` o photovoltaic-modules,-panels,-or-an-array. - — __ _—_ Z m -' —-- 3. Is relatively free of vents,skylights,conduits, mechanical LLI 0 LD 0 equipment and other such obstructions. 51 ROOF N w m 4. Does not contain photovoltaic modules, panels or an array,or is ACCESS3 a single ridge roof where the maximum edge to edge width of U) CU the photovoltaic panel system does not exceed 33 percent of -36 L o the ridge length. [NY] R324.6.2 - Setback at ridge. Photovoltaic arrays shall not be (4) PROPOSED PV MODULES J located less than 18 inches(457 mm)from a horizontal ridge. [NY] R324.6.2.2 - Emergency escape and rescue opening. Panels and modules installed on dwellings shall not be placed on the portion of the roof that is below and emergency escape and rescue opening. A pathway not less than 36 inches (914 mm)wide shall be provided to the emergency escape and rescue opening. 3/16"= 1'-0" Al =4 ROOF ACCESS PLAN ENERGY STORAGE SYSTEMS `C'�� SEL K (NY) R327.1 General. Energy storage systems installed in buildings or structures that are subject to the provisions of this code shall be g P„pa installed and maintained in accordance with Sections 8327.2 through FRONT OF HOUSE - FACING STREET OR DRIVEWAY R327.11. The temporary use of an owner's or occupant's electric powered vehicle as an energy storage system shall be in accordance with Section R327.12. (PIX 429$N� —�Q PROPOSED PROPOSED PROPOSED PROPOSED UTILITY CONDUIT PATH GENERATION TESLA TESLA Energy storage system installations exceeding the permitte aggregate METER TO BASEMENT PANEL POWERWALL POWERWALL L OF 14� ratings in Section R327.5 shall be installed in accordance with Section 1206.2 through 1206.17.7.7 of the Fire Code of New York State. MAIN ELECTRICAL PANEL [NY] 8327.3 Installation. Energy storage systems shall be installed in PROPOSED TESLA GATEWAY accordance with the manufacturer's instructions and their listing. [NY] R327.3.1 Spacing. Individual units shall be separated from each SUNAlTION other by at least 3 feet (914 mm) of spacing unless smaller BASEMENT ENERGY separation distances are documented to be adequate based on (UNFINISHED) Q9 large-scale fire testing complying with Section 1206.6 of the Fire Code SUNation Solar Systems 171 Remington Blvd. of New York State. Ronkonkoma,New York 11779 [NY] R327.4 Location. Energy storage systems shall only be installed (631)-750-9454 in the following locations. 1. Detached garages and detached accessory structures. NYSERDA 4355 2. Attached garages separated from the dwelling unit living INSTALLER space and sleeping units in accordance with Section NUMBER R302 of this code. JOB NUMBER 3. Outdoors on exterior walls located a minimum 3 feet (914 mm).from doors and windows. O O 4. Utility closets and storage or utility spaces within dwelling units and sleeping units [NY] R327.5 Energy ratings. Individual energy storage system units shall have a maximum rating of 20 kWh.The aggregate rating shall not exceed: 1. 40 kWh within utility closets and storage or utility LO N spaces. N 2. 80 kWh in attached or detached garages and detached >- L, accessory structures. m 3. 80 kWh on exterior walls. Q c ,a 4. 80 kWh outdoors on the ground. O 72 O [NY] R327.6 Electrical installation. Energy storage systems shall be U. °;'� o installed in accordance with NFPA 70. Inverters shall be listed and Z E 'J -labeled in accordance with UL 1741 or provided as part of the UL 9540 listing. Systems connected to the utility grid � t m shall use inverters listed for utility interaction. 0 3 W ro L o L0 LO [NY] R327.7 Fire detection. Rooms and areas in which energy storage systems are installed shall be protected by smoke alarms in accordance with Section R314. A heat detector or heat alarm listed and interconnected to the smoke alarms shall be installed in locations where smoke alarms cannot be installed based on their listing. [NY] R327.8 Fire-resistance rating. Rooms and areas containing energy storage systems shall be protected on the system side by no less than 5/8-inch Type X gypsum board or equivalent,installed on the walls and ceiling of the room or area. Attached garages containing energy storage system shall be protected on the system side by fire-resistant construction in accordance with Section R302. 3/16”= 1'-0" [NY] R327.9 Protection from impact. Energy storage systems installed A1 =3 in a location subject to vehicle damage shall be protected by approved barriers. ESS EQUIPMENT LAYOUT PLAN (d, FRONT H F OUSEO0 EXTERIOR WALLTq 029b., PROPOSED ? SUNATI®N ENERGY GENERATION � SUNation Solar Systems { 171 Remington Blvd. PANEL i Ronkonkoma,New York 11779 f (631)-750-9454 1 N SSTALLE IN ALLEERDA 4355 j NR NUMBER j JOB NUMBER 221020 IF o 9 R- N o L N T O r N } � Z .— 36" SETBACK FROM DOORS s r-) C AND WINDOWS N ° cz 0 cc Z J 31cz 1 . , o - 2 7.. � CO) U) > cn L o LO 10" 10" 31-711 LO PROPOSED PROPOSED CRAWL SPACE TESLA TESLA CLEAN OUT N.T.S. POWERWALL POWERWALL NOT ACCESSIBLE A2-6 ESS ELEVATION .Sep ED qh,� Typical Attachment Method �� G�PEL k'0 1 Cys �Z K N NEVI SNAP'N'RACK ULTRA RAIL L-FOOT AND RAIL ASSEMBLY SNAP'N'RACK ALUMINUM RIDGE RIDGE FLASHING 8'-3" PHOTOVOLTAIC 8-8.25" PHOTOVOLTAIC 8'-5.75" RIDGE rRAFrER DULE rx6" DULE PHOTOVOLTAIC SUNA`T ION MODULE �7 1 1�1 3/4'MODULE SPACING 3/4•MODULE SPACING 1Q'-4.5" J BETWEEN ROWS AND �BE7WEEN ROWS AND ENERGY COLUMNS(TYP.) COLUMNS(TYPJ 3/4•MODULE SPACING SUNation Solar Systems BETWEEN ROWS AND COLUMNS(TYPJ y RAIL RAIL RAFTER—1 5/16"X 5"0 LAG BOLT 171 Remington YorBlvk 1 3"x 6"/32"O.C. RAIL ( ) (1)LAYER COMPOSITE WITH FLAT WASHER SHINGLE Ronkonkoma,New York 11779 ER (631)-750-9454 .C. .C. HEADER---� 7'.S" SNAP'N'RACKBASE PLATE TER NYSERDA 4355 POSTED G WN TO FASTENED TO RAFTER I �/ INSTALLER BEARING WALLS ",� RAFTER " / NUMBER 3'x6•/320.C. / / JOB NUMBER 221020 6'-10.5" � 6'8" —� K.B�9" � PLYWOOD DECKING ROOF SECTION(TYP.)-ROOF"1" ROOF SECTION(TYP.)-ROOF"2" 15'-9" (TYP.) SCALE:N.T.S. SCALE:N.T.S. ROOF SECTION(TYP.)-ROOF"3&4" SCALE:N.T.S. WOOD FRAMING (TYP.) ATTACHMENT TYPE APPLIED TO-ROOF"TYP" LO Ch � N T O } N Z r SOLAR MODULE FRAME O V NOTE:3/4"SPACING (•— C: BETWEEN MODULE ROWS •� ---- -- /-Spacing— ---Layers----- � --AND COLUMNS-.Rafter-Size -- Max-S an -Material Sheathin9 (n � CZ C 1 3"X 811/2611 O.C. 6''10.5'1 Cedar 1 Plywood : 55 HEIGHT ADJUSTABLE LL 'L E L-FOOT(TYP.) Z (A Q O 2 311 x 611/32" O.C. 61-81' Cedar 1 Plywood END CLAMP lJJ a J n n n . (TYP.) ~ •� 6 3 3 x 6 /32 O.C. 81-911 Cedar 1 Plywood .� I SNAP'N'RACK > 4, 6.0" ULTRA RAIL m 1� (TYP_) �. HEIGHT OFF OF O ROOF SURFACE U) CZ LO y RT MINI 2 LO (rYP) In Typical Module PEST WRAP CUT Side Profile AWAY FOR cLARm CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA - TABLE R301.2(1) WIND DESIGN SUBJECT TO DAMAGE ICE BARRIER SEISMIC DESIGN WINTER DESIGN MEAN ANNUAL GROUND SNOW TOPOGRAPHIC WIND BORNE DEBRIS CATEGORYTEMPERATURE UN ET FLOOD HAZARD AIR FREEZING INDEX TEMPERATURE S 1 1 LOAD SPEED(MPH.) EFFECTS SPECIAL WIND ZONE ZONE WEATHERING FROST LINE DEPTH TERMITE REQUIRED MODERATE TO SEE PLANS 20 PSF 140 C YES 2 B SEVERE 3'-0" HEAVY 15 DEG N/A EXAMINER 599 51 STRUCTURE G\ EREO q�Cl NAEL /r N Enphase A/C Branch Circuit(typ.) 2 � 120/240v • Utility Service Q+�pp o� Enphase Microinverter(typ.) 4V N M M COMBINER IModule J-Box(typ.) PANEL PV Module(typ.) TESLA POWERWALL#1 SUNATI®N Internal Panelboard Kit- ENERGY TESLA POWERWALL #2 Generation 200A EGC Attached To Rail(typ.) Configuration MAIN J SUNation Solar Systems 171 Remington Blvd. 100A 1 Ronkonkoma,New York 11779 MAIN J 1 200A (631)-750-9454 J MAIN INSTALLER 4355 5 NEMA 3R PVC Enclosure 2P30A INSTALLER PW#1 CONDUIT AND CONDUCTOR SCHEDULE ENPHASE GATEWAY Lugs N Non-Backup NUMBER (No bads,monitodng only) PW#2 JOB NUMBER TAG CONDUCTOR CONDUIT RUN C' Pw#2 TYPE GAUGE QUANTITY TYPE SIZE LENGTH G e2P20A., Automatic Relay 1 Enphase 0-Cable 12 4 N/A N/A 15' ENPHASE BRANCH CIRCUIT#1 C2P20Al 20 2 Type NM 10 4 N/A N/A 30' ENPHASE BRANCH CIRCUIT#2 2P20A 3 HWN-2 10 4 PVC SCH.80 1.25" 15' Circuit#2� G G BLugsp G GC 8 1 PVC SCH.80 1.25" 15' MAIN 4 HWN-2 10 6 PVC SCH.80 1.25" 35' GENERATION TELSA BACKUP SERVICE EGC PANEL GATEWAY PANEL 5 GC 8 1 PVC SCH.80 1.25" 10' 6 HWN-2 3 3 PVC SCH.80 1.25" 15' 1 2 3 'above each blank space Enphase ROOF ATTIC EXTERIOR branch circuit breaker 6 7 r- GC 8 1 PVC SCH.80 125" 15' LO 7 HWN-2 3/0 3 PVC SCH.80 1.25" 15' 0) N GC 6 1 PVC SCH.80 1.25" 15' BUILDING r N GROUNDING ELECTRODE z � p U O N U. '� E Z 00 O Circuit# PV Module Qty' Micro-Inverter Qty. Maximum AC Operating Current W m J � 1 REC405 Pure Black 5 Enphase IQ8PLUS-72-2-US 5 6.05 A rA > 2 REC405 Pure Black 10 Enphase IQ8PLUS-72-2-US 10 12.1 A m U LO u') LO Maximum AC Operating Current(Total) 18.15 A E1 = 1 ONE-LINE DIAGRAM LABEL LOCATION: LABEL LOCATION: .` KWARNING:PHOTOVOLTAIC P CONDUITS:1 AT EVERY SEPARATION BY ENCLOSURES/WALLS/PARTITIONS Service DisconnectMAIN DISCONNECT PANEL: 1 AT EACH AND AT BUILDING MAIN SERVICE CEILINGS/FLOORS OR MORE THAN 10'. DISCONNECT IF APPLICABLE. �v� X' i NEC 2017 690.31(G)(3) NEC 2017 705.10 • • • • • LABEL LOCATION: Second Disconnect S 02r)841 JO MAXJMUM AC•• SOURCE CIRCUITS: 1 AT EACH AC DISCONNECT,COMPLETE VOLTAGE AND • • • ' 0- kA OPERATING CURRENT VALUES ON DISCONNECT LABEL. • MINAL AC NEC 2017 690.54/NEC 2017 690.13(B) -"R'- - ----- NOTE:ATTENTION STICKER GETS PLACED ON UTILITY METER IN ADDITION TO 1 THE BUILDING MAIN SERVICE DISCONNECT. This building is equipped with an 7EC - 1 • Interconnected Electric Power i I� SUNA�TION Production Source ' d' ENERGY C SHOCK HAZARD ` ` REMOVE NOT SUNation Solar Systems Source Type: 171 Remington Blvd. HIS TA DO NOT TOUCH TERMINALS Ronkonkoma,New York 11779 • _ Solar Photovoltaic (631)-750-9454 TERMINALS ON BOTH THE LINE AND - i Disconnect is Located: interior. LOAD SIDES MAY BE ENERGIZED _ _ _ Basement_ Garage:_ Exterior. i NYSERDA 3 5 • -• i IN THE OPEN POSITION Front:_ Rear._ LH Side:_ ! INSTALLER PHOTOVOLTAIC MODULES PRODUCE DC VOLTAGE RH Side:_ Other Locat on: NUMBER `rut'E"EVERTME'ARE°P°E°T°�t'"L'G'�r 4 SUNation Solar Systems SOLAR SYSTEM EQUIPPED 631-750-9454 JOB NUMBER fff www.sunation.com WITH RAPID SHUTDOWN �-�_---------------------- --��j --_---�--_-----,.__---------_-.-- TURN RAPID SHUTDOWN 221020 SWITCH TO THE PHOTOVOLTAICSYSTEM "OFF"POST IONTO I SHUTDOWNPVSYSTEM 4 t-QUIPPED WITH • ANDREDUCETHE S OCK HI'ZARD t SHLffDOWN INARRAY Lu LO M 0) N r 0 } N Z r ZO U O O Cz 0E Z c J 9, � m 0 to ct1 LO LO Lel E2= 1 PV LABELS g�EREO • LABEL LOCATION: � GAELCAUTI TRI-POWER SOURCE 1 AT MAIN SERVICE DISCONNECT,M.I.D.,AND UTILITY METER SECOND SOURCE IS A PHOTOVOLTAIC SYSTEM C) THIRD SOURCE IS AN ENERGY STORAGENEC 2017 705.12(B)(3) * s�e� --I N LABEL LOCATION: A 17 •- • • ON LOCATED INDOORS 1 AT MID-REFERENCE ONLY N E\Jq LOCATED ON OPPOSITE SUNATION ENERGY SUNation Solar Systems LOCATED ON ADJACENT 171 Remington Blvd. Ronkonkoma,New York 11779 (631)-750-9454 •- • S 4355 • • • INSTALLER STALLEALLE R NUMBER JOB NUMBER LABEL LOCATION: 221020 ZA WARN 1 AT MAIN SERVICE DISCONNECT AND M.I.D. ING THE EQUIPMENT FED BY NEC 2017 705.12(13)(3)(c) MULTIPLE SOURCES. TOTAL RATING OF ALL OVER CURRENT DEVICES, EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE, SHALL NOT EXCEED AMPACITY 0) N OF BUSBAR T N } LO Z - -- -- ---- -- ----- - - ---- ---- - ---- - -- --- ---- ~ � O If. (D 0 cc U. •Y E LABEL LOCATION: Z N J CAUTION •• • ••• ••• 1 AT MAIN SERVICE PANEL(IF WHOLE HOME BACKUP)-OR-AT BACK UP LOADS j 0 •� CENTER. U) > >, t m NEC 2017 408.4/NEC 220 0 U) cd BACKUP LOAD CENTER LID LSA E2-2 ESS LABELS -ED ARC L l�O SUNATION `. *..� ENERGY SUNation Solar Systems 171 Remington Blvd. �. Ronkonkoma,New York 11779 (631)-750-9454 NYSERDA NSTALLLE14355 NUMBER 4 3 5 5 4. . . . JOB NUMBER - 221020 ARRAY LOCATION(S) ARRAY LOCATION(S) SATELLITE IMAGE VIA GROUND VIA ROOF co 0) N O cz U. E Alp— y f Z U J in c/) > m Z c Ln SOUTH VIEW PROPOSED PV EQUIPMENT EXISTING UTILITY METER VIA ROOF LOCATION AND MDP G1 = 1 PV PHOTOS �v0 ARC/ t : t w �V 2 0298'%l �-�0 SUNATION ENERGY SUNation Solar Systems 171 Remington Blvd. _ Ronkonkoma,New York 11779 • ;'. f +�F (631)-750-9454 INNYSERDA ALLE 4355 INSTALLER • NUMBER JOB NUMBER PROPOSED MICROGRID 221 020 INTERCONNECT DEVICE (M.I.D) LOCATION LnM „ r 0 N O LO T N } LO Z r = Z U C O O_ N a -0 p -a cz O 2! -0 LLE ? (p C) J ~ O .� D Cn > m -- - :3 C cr) co LO C LO LO PROPOSED ENERGY STORAGE LOCATION G1 =2 - - - - -- - E S PHOTOS