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48591-Z
TOWN OF SOUTHOLD a rr BUILDING DEPARTMENT TOWN CLERK'S OFFICE 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 #: 48591 Date: 12/13/2022 Permission is hereby granted to: Berrin er, John 360 Clinton Ave Apt 5F Brooklyn, NY 11238 To: Install roof mount solar to existing single family dwelling as applied for. *Disconnects must be located on the exterior, labeled and readily accessible. At premises located at: 720 E Le ion Ave SCTM #473889 Sec/Block/Lot# 143.-4-13 Pursuant to application dated 10/13/2022 and approved by the Building Inspector. To expire on 6/13/2024. Fees: SOLAR PANELS $50.00 ELECTRIC $100.00 CO-RESIDENTIAL $50.00 Total: $200.00 Building Inspector , TOWN OF SOUTHOLD—BUILDING DEPARTMENT Town Hall Annex 54375 Main Road P. O. Box 1179 Southold,NY 11971-0959 Telephone (631) 765-1802 Fax (631) 765-9502 htt s:�i�rrsoutholdtowrm �ov Date Received BUILDINGAPPLICATION FOR I D For Office Use Only DD �J PERMIT NO. Building Inspi OCT 1 "3 2022 Applications and forms must be filled out in their entirety.Incomplete applications will not be accepted. Where the Applicant is not the owner,an BUILDING DEPT. Owner's Authorization form(Page 2)shall be completed. TOWNOFSOUTHOLD Date: OWNER(S)OF PROPERTY: Name:John Berringer SCTM#1000-143-4-13 Project Address: 720 East Legion Avenue, Mattituck, NY 11952 Phone#: (917) 716-3532 1 Email: jberringer@reedsmith.com Mailing Address: 720 East Legion Avenue, Mattituck, NY 11952 CONTACT PERSON: Name: Tammy Lea/Sunation Solar Systems Mailing Address: 171 Remington Blvd., Ronkonkoma, NY 11779 Phone#: 631-750-9454 Email:permitting@sunation.com DESIGN PROFESSIONAL INFORMATION: Name: Michael Dunn Mailing Address:256A Orinoco Drive, Brightwaters, NY 11718 Phone#:631-665-9120 Email: glenn@grahamassociatesny.com CONTRACTOR INFORMATION: Name:Scott Maskin/Sunation Solar Systems Mailing Address: 171 Remington Blvd., Ronkonkoma, NY 11779 Phone#: 631-750-9454 1Email:permifting@sunation.com DESCRIPTION OF PROPOSED CONSTRUCTION ❑New Structure ❑Addition MAlteration ❑Repair ❑Demolition Estimated Cost of Project: ❑Other $ $ 510`f.00 Will the lot be re-graded? ❑Yes RNo Will excess fill be removed from premises? Dyes MNo 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? Eyes iNo IF YES, PROVIDE A COPY. ❑ Check Box AfterReading: 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): Sc tt Maskin BAuthorized Agent ❑Owner Signature of Applicant: Date: to 6'a STATE OF NEW YORK) SS: 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 day of_ C;..J� b--C , 20 Nofaiy Public TAMMY LEA Notary Public,State of New York, PROPERTY OWNER AUTHORIZATION Registration No,OILE6410842 Qualified in Suffdik CountY (Where the applicant is not the owner) Commission Expires John Berringer residing at 720 East Legion Ave. Mattituck do hereby authorize Scott Maskin to apply on myb half tt the Town of Southold Building Department for approval as described herein. 7Z ` 10 1 �ohl 61 Owner's Signature x— Date John Berringer Print Owner's Name 2 BUILDING DEPARTMENT-Electrical Inspector TOWN OF SOUTHOLD 4Town Hall Annex - 54375 Main Road - PO Box 1179 �a rrr - Southold, New York 11971-0959 Telephone (631) 765-1802 - FAX (631) 765-9502 ro err southoldtownn . ov- seand southoldtownn , ov APPLICATION FOR ELECTRICAL INSPECTION ELECTRICIAN INFORMATION (All Information Required) Date: Company Name: SUNation Solar Systems, Inc Name: Scott Maskin License No.: 33412-ME email: permitting@sunation.com Address: 171 Reimin ton Blvd. Ronkonkoma) NY 11779 Phone No.: 631-750-9454 JOB SITE INFORMATION (All Information Required) Name: John Berrin er Address: 720 East Legion Avenue„ Mattituck, NY 11952 Cross Street: Phone No.: 917) 716-3532 Bldg.Permit#: I email: iberringer@reedsm,ith.com Tax Map District: 1000 Section: 143 Block: 4 Lot: 13 BRIEF DESCRIPTION OF WORK (Please Print Clearly) Installation of solar Danels - flat on [QQf plus installation of 1 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 OCT 1 3 2122 R CbrMAS TOWN OF " _ O _ r'" 1S�FG3L TOWN OF SOUTHOLD—BUILDING DEPARTMENT Town Hall Annex 54375 Main Road P. O. Box 1179 Southold,NY 11971-0959 Telephone (631) 765-1802 Fax(631) 765-9502 1"rl ps.//i�6wm'.sotitholdto\vnri Date Received APPLICATION FOR BUILDING PERMIT rV' '�:'J gipp , ��Y 1, For Office Use Only PERMIT N0. Buildin Ins ector: g P Applications and forms must be filled out in their entirety. Incomplete applications will not be accepted. Where the Applicant is not the owner,an t ''" �1 Owner's Authorization form(Page 2)shall be completed. TO-'�� 1' Date: OWNER(S)OF PROPERTY: Name:John Berringer SCTM# 1000-143-4-13 Project Address: 720 East Legion Avenue, Mattituck, NY 11952 Phone#: (917) 716-3532 Email jberringer@reedsmith.com Mailing Address: 720 East Legion Avenue, Mattituck, NY 11952 CONTACT PERSON: Name: Tammy Lea/Sunation Solar Systems Mailing Address: 171 Remington Blvd., Ronkonkoma, NY 11779 Phone#: 631-750-9454 Email:permitting@sunation.com DESIGN PROFESSIONAL INFORMATION: Name: Michael Dunn Mailing Address:256A Orinoco Drive, Brightwaters, NY 11718 Phone#:631-665-9120 Email: glenn@grahamassociatesny.com CONTRACTOR INFORMATION: Name:Scott Maskin/Sunation Solar Systems Mailing Address:171 Remington Blvd., Ronkonkoma, NY 11779 Phone#: 631-750-9454 1 Email:permitting@sunation.com DESCRIPTION OF PROPOSED CONSTRUCTION ❑New Structure ❑Addition *Alteration ❑Repair ❑Demolition Estimated cost of Project: ❑Other Will the lot be re-graded? Dyes *No Will excess fill be removed from premises? ❑Yes FINo 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? ❑Yes iii 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): Sc tt Maskin IgAuthorized Agent ❑Owner Signature of Applicant: Date: (pl 6 f a STATE OF NEW YORK) SS: 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 day of 0 - abs 20 a a No y Public TAMMY LEA Notary Public,Stale of New York PROPERTY OWNER AUTHORIZATION Registration i f Suffolk l_ Coling� Qualified I��t�fclk C�ngl�ty (Where the applicant is not the owner) Commission Expires November 2,20 John Berringer residing at 720 East Legion Ave, I, . Mattituck do hereby authorize Scott Maskin to apply on my b half to the Town of Southold Building Department for approval as described herein. 1/17 to 2 Owner's Signature Date John Berringer Print Owner's Name 2 PO 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 ' k GCG RISK MANAGEMENT INC 100 CHURCH STREET-SUITE 810 A 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 NUMBER POLICY PERIOD DATE Z 2160 670-2 243630 01/01/2022 TO 01/01/2023 12/14/2021 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. 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,ISURANCE FUND UNDERWRITING VALIDATION NUMBER: 103973329 IIIIHillII pp II�� 111 1 111III000�01100011000001p IIII�� 91111 Forth WC-CERT-NOPRINT Version 3(08/29/2019)[WC Policy-216067021 U-26.3 64 [000000000000999o3309][0001-000021606702][##Z][15782-06][Cu[_NoP-CERT_1][01-00001] " 0 DATE(MMIDD/YYYY) .a rra► CERTIFICATE OF LIABILITY INSURANCE 2/11/2022 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 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). PRODUCERT NAME,,� The Horton Group PHONE il 10320 Orland Parkway E MANL Toe-845 3000 arN .. Idk/ ftp twkt Orland Park IL 60467 A MA'Lls!cedlfinates th hprl�'r_oup•corm INSURERS)AFING FORDCOVERAGE NAIC$1 ton Insurance Co _ 35378 . ...........�..-,,,.,.,._ .... _. �.,,.,....._._INSURERA....EVan.... ,-,,.__ mpany .. .....� INSURED SUNASOL-01 INSURERContinental Compa35289 SUNation Solar Systems, Inc. m . INSURER C:Axis Surplus Insurance Co. 26620 171RemingtonBlvd _ Ronkonkoma NY 11779 25674 INSURER o Travelers Property Casualty Company of Amentia w„ INSURER E: ,,, INSURER F; COVERAGES CERTIFICATE NUMBER:1814587511 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. .TYPE OF INSURANCE u.Y POLICY NUMBER MMlOOIYYYY ,MMID ----- LIMITS ^..... .. ....... I� , POLICY EF POLJCDY .. A GENERAL LIABILITY Y Y MKLVIENV103336 2/11/2022 2/11/2023 EACH OCCURRENCE $1„000,000 tC''i�ACiE'TC IIY=N1"1='t5"... X COMMERCIAL GENERAL LIABILITY PR MdSE {Ea occur erica, $300 000 CLAIMS-MADE 0 OCCUR person) 0000 MED EXP"(Any one arson $ PERSONAL&ADV INJURY '_'$1.000'000 GENERAL AGGREGATE $2,0001000 GEN'L A,GGRECAT'E LIMIT APPLIES PRODUCTS- • PER: ..... AOO1100 COMP/OP AG 2� m. iPO1.tCY X PRO• ( LOO $ B AUTOMOBILE LIABILITY Y Y 7018308202 7/11/2022 2/11/2023COMBINEDIT �' t]SINGLEtla.... . 1'9.9.099 .. ..._. .. Pe X ANY AUTO person) $ BODILY INJURY(Per ..............._ .............. ALL SCHED BODILY ` ....... AUTOS AUTOSULED ..gRCf!59A r?x)RY(Pera.... NON-OWNED PR1PI~RTY'bAVMiAGE $ - ccident) $ HIREDAUTOS AUTOS C UMBRELLA LIAB flX OCCUR Y Y P-001-000795195-01 2/11/2022 2/1112023 $3,.000000,,,,,,,,, EACH OCCURRENCE ............ -MADE AGGREGATE $3,000,000 EXCESS LIAB CLAIMS .D RETENTION$ $ WORKERS COMPENSATION WC STATU OTH ANY PROPRIETOR/PARTNERLITY/EXECUTIVE ER/EXECUTIVE E, TQL�YACCI 5� . FIR -� YIN OFFICER/MEMBER EXCLUDED? NIA L.EACH ACCIDENT $ (Mandatory iNH �') - YE $ . - � - - If es,describe under EL DISEASE POLICY LIMIT $ I I DESCRIPTION OF OPERATIONS below D Builders Risk Y Y.... OT-630-2T010874-TIL-22 2/11/2022 2/11/2023 500,000 DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES (Attach ACORD 101,Additional Remarks Schedule,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 and auto Liability coverage when required by written contract.Waiver of subrogation applies to general liability and auto 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 on the policy. i 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 PRESENTATIVE Southold NY 11971 AUTHORIZED RE ©1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/05) The ACORD name and logo are registered marks of ACORD V J Suffolk County Dept of Labor,Licensing&Consumer Affairs E r ` v ri MASTER ELECTRICAL LICENSE Name SCOTT A MASKIN • Business Name ° This certifies that the SLINATION SOLAR SYSTEMS INC bearer Is duly licensed by the County of Suffolk License Number:ME-33412 Rosalie Drago Issued: 06/2412003 Commissioner Expires: 06/01/2023 I s M4 II r i f r �I j Suffolk County Dept.of Labor,Licensing&Consumer Affairs HOME IMPROVEMENT LICENSE Name �i UL SCOTT A MASKIN k�u Business Name • iercertifies isdSUNATION duly licensed that the uSOLAR SYSTEMS INC is d �( :he County of sufolk License Number:H44104 I Rosalie Drago Issued: 03/06/2008 Commissioner Expires: 3/1/2024 I� n P Ir Y l e j J e 1 I j, I !j- M � 1 l� a E1 I ' r ®-UTILITY METER AMD _ /e/3• ' 1 PLAN KEY ❑_'-SERVICE DISCONNECT PH TACA iI PV1 0 ®COVER SHEET -SUPPLY SIDE CONNECTION � �M �/� J Ai-1 PARTIAL ROOF PLAN AnDMAncTRANSFER SWITCH D ��! V Y SYSTE /' /���/�� A1-3 ESS EQUIP.LAYOUT PLAN EI-GAS METER �J 'L-7 I� D A1-4 ROOF ACCESS PLAN B �NSERVICEPANEL ®-SUB PANEL N SOLAR SYSTEMS NYSERDA ®-WIRELESS ROUTER A2-5 FLOOD ELEVATION OCT 1 3 2022 171 171 RE REMINGTON BOULEVARD INSTALLER A2-6 ESS ELEVATION ®-INVERTER FRONT OF HOUSE-FACING STREET OR DRIVEWAY RONKONKOMA,NEW YORK 11779 NUMBER -4355 S1-1 STRUCTURE ®-ENPRASE1000MBINER •�g7�r7��7 7�, E1-1 ONE-LINE DIAGRAM M-PANEL PHOTOVOLTAIC B6JN9�DINGDEPT Berringer Residence E2-1 PV LABELS 0-ELECTRIC VEHICLE CHARGER ��- TOWN G'g SOdJ' OLD 720 East Legion Avenue, Mattituck, NY 11952 E2-2 ESS LABEL ®-ENPHASE ENVOY ACd ESS :S� G1-1 PV PHOTOS ®-SENSE CONSUMPTION MONITOR ROOF POOR (B) (Exr) Drawn By: R. Butera- 10/05/2022 G1-2 ESS PHOTOS ®-ADDISCONNECT �Q -TESLA GATEWAY ®-TESLA POWERWALL - - - - 7A� 18",-VENTILATION :-18"-VENTILATION 1 l� o ©-ENPHASE IO SYSTEM CONTROLLER ` C �-ENPHASE IO LOAD CONTROLLER 101111. VVVVV ' L486Z� -ENPHASE IO 10 BATTERY PW — ®-ENPHASE 103 BATTERY ` ®-GENERATION PANEL i q Qd 0� ®-BACKED UP LOADS CENTER . 7 7 v ✓ e-VENTPIPE _J - - 4e' x0��'�/ ^^-EXTERIOR LOCATION v /o AREA RESERVED FOR P.E. J M-1sr FLOOR LOCATION (8)PROPOSED PV MODULES � l�{J o. BASEMENT LOCATION Uu v-aminer has received the enclosed document for minimum acceptable (5)PROPOSED PV MODULES P w-GARAGE LOCATION plan su mittal 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 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 the work in this document is: Module Type/Qty: (13)REC405 Pure Black Accurate Module Dimension: 71.69"x 40"x 1.18" o Conforms with governing codes applicable at the time of submission Conforms with reasonable standards of practice and with view to the safeguarding of life,health,property and public welfare is the responsibility of the Module Weight/PSF: 45 Ibs/2.3 PSF licensee. Micro Inverter: (13)Enphase IQ8PLUS-72-2-US System DC Rating: 5.265 kW Structural Statement • The existing structure is adequate to support the new loads imposed by the Estimated AC Production: 4,429 kWh/yr photovoltaic module system including uplift and shear. The existing rafter sizes Production Source: Aurora and dimensions conform to RC-NYS 2020 table R802.4.1(2)-Rafter Spans. PV Notes PROPOSED ENERGY STORAGE SYSTEM 1. This PV system has been designed to meet ail current and applicable fire AP PRO YGY �� � D prevention setback pathways per 2020 NYS Residential Code. Proper ground Battery Model: (1)Tesla Powerwall � V Cu clearance,roof access points,access pathways and ventilation systems shall be provided where necessary. An in depth description of each applicable code Microgrid Interconnection Device: (1)Tesla Gateway 2 AREA RESERVED FOR AHJ: 'l reference and exception for any codes is depicted on the PV-1 plate of this �B.P.i drawing package. Total Energy(kWh)Each ESS Unit: 14 kW 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 FEF 3. Installation of solar equipment shall be flush-mounted,parallel to and no more NOTIFY BUILDING DEPARTMENTIS than 6-inches above the surface of the roof. Total Energy(kWh)ESS Total: 14 kWh 4. Weight of the installed system shall not exceed more than 5-psf 4 63176&lan BAM TO 4PM FMTW 5. Any plumbing vents are not to be cut or covered for solar equipment installation. Usable Energy(kWh)ESS Total: 13.5 kWh Any relocation or modification of the vent requires a plumbing permit and „FULL HOUSE ROOF PLAN FOLLOWING INSPECTIONS: i inspection. SCALE:N.T.S. 1. FOUNDATION-TWO RE(alWM This PV-:system has been designed to meet the minimum design standard for building FORFWRED CONCRETE , and other structures of the ASCE 7-16 and the 2020 New York State Residential F. pOlM-FRAMING&PL Code:t,"': i S. WSUUXION Energy Storage System Notes PV1 j 4. FINAL-CONSTRUCTION 1. This energy storage system(ESS)has been designed to meet all current and JOB # 2 2 6®� applicable design parameters set forth by the 202 residential code of New York OONPLETE FOR C.O. c� State. An in depth description of each applicable code reference and exception COVER PAGE XL CONSTRUCTION SHALL MEET I for any codes is depicted on the A1-3 plate of this drawing package. 2. Per the NYSERDA rebate program,the proposed energy storage system shall be REQUIREMENTSOFTHECODESOFN1 W j installed and configured for backup only,meaning that only during a loss of grid REVISc A o p' i� YORK STATE NOT RESPONSIVE FOR ower will the ESS,turn on to power the loads within the dwelling. ION V # I V�A 3. The proposed ESS shall be interconnected to an existing PV system installed& SUN y (L [# permitted by either SUNation or other contractor. No changes shall be made to +� �'�;,� the physical layout of the PV system. REVISED BY IV//1 This ESS has been designed to meet the minimum design standards for building as described within the 2020 New York State residential code. M3 N .1O �-ao � 8Zo1>Z SUNAMON RIDGE RIDGE ENERGY SUNation Solar Systems 20'-8/2' 17'-11y2' 171 Remington Blvd. 11/2' 1' RIDGE CAPPING . Ronl<on(s9ljasosasa 11779 SERDA IN 4355 N - INSTALLER N NUMBER IY JOB NUMBER PHOTOVOLTAIC MODULE ." (TYP.) , 22607 Ae " e e 11' c c 12' m U ® o X C; e o 0 Cq C� ! ROOF AREA LO } N Z Z O O VI a gV o W O 22'-10Y2' Z m GUTTER "' ROOF 1 GUTTER ROOF 2 y 2 CIRCUIT 1 CIRCUIT 1 CZ .° o - - N n Attachment Spacing: Portrait Attachment Spacing: Landscape • Roof# Roof Description Modules Azimuth Tilt Pitch Interior Edge Corner Interior Edge Corner N.T.S. 1 BOH South Roof 8 1600 440 11.7/12 48" 32" 16" 64" 48" 48" 2 BOH South Roof 5 1600 44' 11.7/12 ? 48" 32" 16" 64" 48" 48" A1 = 1' . \ PARTIAL ROOF PLAN- SOLAR ENERGY SYSTEMS (NY) R324.6 Roof"access and pathways. Roof access, pathways and ®1` setback requirements shall be provided in accordance with Sections 6 6 O R324.61 through R324.6.2.1. Access and minimum spacing shall be required to provide emergency access to the roof,to provide pathways to specific areas of the roof, provide for smoke ventilation opportunity n F areas and to provide emergency egress from the roof. Exceptions: 1. Detached, nonhabitable structures, including but not limited to detached garages, parking shade structures, carports, solar trellises and similar structures, shall not be required to provide roof access. 2. Roof access, pathways and setbacks need to be provided FRONT OF HOUSE - FACING STREET OR DRIVEWAY where the building official has determined that rooftop operations will not be employed. 3. These requirements shall not apply to roofs with slopes of two , �I����'Q� units vertical in 12 units horizontal(17-percent slope)or less Y ENERGY MSP[NY] R324.6.1 Pathways. Not fewer than two pathways, on separate SUNation Solar Systems � _- roof lanes from lowest roof edge to ridge and not less than 36 inches ACCESS- ACCESS ROOF ROOF (B) GW 171 Remington Blvd. (EXT) Ronkonkoma,New York 11779 P 9 9 1 (914 mm)wide,shall be provided on all buildings. Not fewer than one �Q (631)-750-9454 pathway shall be provided on the street or driveway side of the roof. For each roof plane with a photovoltaic array, a pathway not less than -- 36 inches (914 mm)wide shall be provided from the lowest roof edge INSTALLER 4355 NSTALLER to the ridge on thee same roof plane as the photovoltaic array, on an 18"-VENTILATION -18 -VENTILATION 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 'T/IT 11 VFT (EXT) 22607 obstructions such as vent pipes, conduit, or mechanical equipment. PW 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: N 1. Access pathways shall not be required on roof slopes containing rn photovoltaic modules, panels, or an array where the opposing or adjacent roof slope is an access roof. (8)PROPOSED PV MODULES Z Z N Access Roof-A roof surface that: O (J o (5) PROPOSED PV MODULES o 1. Can be accessed from the ground by the fire service. 2. Is capable of providing fire service access to,the ridge or peak O cc ' of an opposing or adjacent roof surface that contains Z rn a co photovoltaic modules,panels,or an array. ¢' 3. Is relatively free of vents,skylights,conduits,mechanical � o T m C0 equipment and other such obstructions. v1 c 4. Does not contain photovoltaic modules, panels or an array,or is J a single ridge roof where the maximum edge to edge width of w the photovoltaic panel system does not exceed 33 percent of N the ridge length. [NY] R324.6.2 - Setback at ridge. Photovoltaic arrays shall not be 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. N.T.S. A1 =4 ROOF ACCESS PLAN ENERGY STORAGE SYSTEMS (NY) R327.1 General. Energy storage systems installed in buildings or '9 structures that are subject to the provisions-of this code shall be - c �� installed and maintained in accordance with Sections R327.2 through R327.11. The temporary use of an owner's or occupant's electric "t ���d ; ' S powered vehicle as an energy storage system shall be in accordance IT' - c . with Section R327.12. FRONT OF HOUSE t, �7�.: Energy storage system installations exceeding the permitte aggregate ratings in Section R327.5 shall be installed in accordance with Section , OR Q 1206.2 through 1206.17.7.7 of the-Fire Code of New York State. [NY] R327.3 Installation. Energy storage systems shall be installed in accordance with the manufacturer's instructions and their listing. [NY] R327.3.1 Spacing. Individual units shall be separated from each �������� other by at least 3 feet (914 mm) of spacing unless smaller `' ,, a separation distances are documented to be adequate based on MAIN ELECTRIC EXISTING �` �=°"f"�'�� large-scale fire testing complying with Section 1206.6 of the Fire Code PANEL UTILITY METER SUNation Sour Systems of New York State. 171 Remington Blvd. fy E M T Ronkonkoma,New York 11779 U1J'1�� 6L� ,� I (631)-750-9454 [NY] R327.4 Location. Energy storage systems shall only be installed in the following locations. t PROPOSED NYSERDA 1. . Detached garages and detached accessory structures. (U N N VE D TESLA GATEWAY INSTALLER 4355 2. Attached garages separated from the dwelling unit living NUMBER space and sleeping units in accordance with Section �f R302 of this code. JOB NUMBER 3. Outdoors on exterior walls located a minimum 3 feet (914 mm).from doors and windows. PROPOSED IQ 22607 4. Utility closets and storage or utility spaces within COMBINER 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 N exceed: LO rn 1. 40 kWh within utility closets and storage or utility 7 spaces. - z N Z 2. 80 kWh in attached or detached garages and detached z accessory structures. O o 3. 80 kWh on exterior walls. Q 4. 80 kWh outdoors on the ground. C ai O � � [NY] R327.6 Electrical installation. Energy storage systems shall be m installed in accordance'with NFPA 70. Inverters shall be listed and — c Q labeled in accordance with UL 1741 or provided as part of the UL 9540 listing. Systems connected to the utility grid shall use inverters listed for utility interaction. c o PROPOSED TESLA N [NY] R327.7 Fire detection. Rooms and areas in which energy storage POWERWALL r 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. N.T.S. [NY] R327.9 Protection from impact. Energy storage systems installed in a location subject to vehicle damage shall be protected by approved A1 =3 .barriers. ,� ESS EQUIPMENT LAYOUT PLAN co t� (9'? -4 PROPOSED Vf yo TESLA GATEWAY @7 SUNAMN PROPOSED IQ ENERGY COMBINER O SUNation Solar Systems 171 Remington Blvd. Ronkonkoma,New York 11779 (631)-750-9454 S INSTALLER _UTILITY NUMBER 4355 METER JOB NUMBER 22607 2'-1 11 [��'3'-311 51-1y21 N LO rn T N EAST EXTERIOR WALL -' N a) o LO Z C-) o O T cu !x CC N ., .f LL AL, c: M� W W 4�no a W �Q 4 m C) m } t_ cz 36'SETBACk FROM DOORS ' c � AND LVINDOYVS { LLI I i 2'-6" N f 1'-11Y2' 3'-11Y2' I N.T.S. PROPOSED A2=6 NORTH EXTERIOR WALL POWTESLA ERWALL ESS ELEVATION Typical Attachment Method t�`°G A� ``• �� my SNAP'N'RACK ULTRAqq 7T RIDGE RIDGE. �L-FOOT AND RAIL ASSE PHOTOVOLTAIC 12'-0" PHOTOVOLTAIC 11'-01, MODULE MODULE 3/4"MODULE SPACING 3/4"MODULE SPACING (2)S.S.304 5.OMM X 60MM BETWEEN ROWS AND BETWEEN ROWS AND WOOD SCREW FASTENER p ��A g� COLUMNS(TYP.) COLUMNS(TYP.) I SIJQ` ATPON RT-MINI ROOF I ENERGY ATTACHMENT I SUNation Solar Systems RAIL RAIL MOUNTED TO 171 Remington Blvd. RAFTER Ronkonkoma,New York 11779 RAFTER RAFTER LAYER HALT (631)-750-9454 2"X 6"/24"O.C. _ 2"X 6"/16"O.C. (1) SHINGLE P(TYP.) NYSERDA INSTALLER 4355 ' NUMBER �I JOB NUMBER SOFFIT - SOFFIT 22607 PLYWOOD DECKING EXTERIOR EXTERIOR (TYP.) WALL WALL WOOD FRAMING 7'-8.51' _� 7'-0" _� (TYP-) ATTACHMENT TYPE APPLIED TO-ROOF"TYP" ROOF SECTION (TYP.)-- ROOF 1. ROOF SECTION (TYP.) - ROOF 2 SCALE: N.T.S.: SCALE: N.T.S. N Ln r- T } N Z O N Y Ln U O SOLAR MODULE FRAME - O ++ 0 NOTE:3/4"SPACING T BETWEEN MODULE ROWS Roof# Rafter Size/Spacing Max Span Material Layers Sheathing I�'�',��I . T AND COLUMNS. �I I� I� Composite Shingles Ton ue and Groove 6.5" LL 1 2 X 6 /24 O.C. 7-8.5 P1 g HEIGHT ADJUSTABLE 2 2 x 6 /16 O.C. 7 p g 1 g ENDL-FO CLAMP (rP II I� �� � Composite Shingles Tongue and Groove END CLAMP � � > m (TYP.). .i Q �--SNAP'N'RACK Q 6.0" ULTRA RAIL m — m + + (TYP-) + + J HEIGHT OFF OF ROOF SURFACECZ - Q RT MINI 2 W (TYP-) O Typical Module N YP PEST WRAP CUT � Side Profile AWAYFOR CLARITY CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA - TABLE R301.2(1). WIND DESIGN SUBJECT TO DAMAGE ICE BARRIER SEISMIC DESIGN WINTER DESIGN UNDERLAYMENT FLOOD HAZARD AIR FREEZING INDEX MEAN ANNUAL W GROUND SNOW SPEED(MPH.) TOPOGRAPHIC SPECIAL WIND ZONE IND BORNE DEBRIS CATEGORY WEATHERING FROST LINE DEPTH TERMITE TEMPERATURE REQUIRED TEMPERATURE LOAD EFFECTS ZONE - MODERATE TO SEE PLANS 20 PSF 140 B YES 2 B SEVERE 3'-0" HEAVY 15 DEG N/A EXAMINER 599 51 STRUCTURE iST p`�� 0 C to ® 0'P r i Enphase A/C Branch Circuit(typ.) 6 C. • 120/240v Utility Service N _ =Enphase Microinverter(typ.) ti ti � SUNA��©�n COMBINER u�1 Module J-Box(typ.) PANEL n ENERGY 'V' SUNation Solar Systems 171 Remington Blvd. TESLA POWERWALL #1 Ronkonkoma,New York 11779 PV Module(typ.) (631)-750-9454 Internal 4355 Panelboard Kit- NYSERDA EGC Attached To Rail(typ.) Penetration 200A INSTALLER Configuration MAIN NUMBER 2P30A POWERWALL AI \ JOB NUMBER F10 COMBINER \ 20 22607 ENPHASE GATEWAY 5 J MAIN IN (No loads,monitoring only) CONDUIT AND CONDUCTOR SCHEDULE G Nan-Backup TAG CONDUCTOR CONDUIT RUN C��°#t E ?h—c-w Lugs TYPE GAUGE QUANTITY TYPE SIZE LENGTH ENPHASE BRANCH CIRCUIT#1—Iff . . Automatic 1 Enphase Q-Cable 12 2 N/A N/A 15, Relay N 2 Type NM 10 2 N/A N/A 30' 'T O 3 HWN-2 10 2 PVC SCH.80 1.25" 15' Backup ,r— GC 8 1 PVC SCH.80 1.25" 15' EGG G I G Lugs G MAIN NO 4 HWN-2 8 3 PVC SCH.80 1.25" 10' 1 2 3 ENPHASE 1 TELSA BACKUP SERVICE N IQ COMBINER GATEWAY 2 PANEL GC 8 1 PVC SCH.80 1.25" 10, ROOF ATTIC EXTERIOR U LID 'All remaining circuits Z U O are up by O 5 HWN-2 10 3 PVC SCH.80 1.25" 15' 4 energy stodrage system. ® '- GC 8 1 PVC SCH.80 1.25" 15, a 42 Cz 6 HWN-2 3/0 3 PVC SCH.8E 1.25" 15' — pg 0 cc BUILDING :3 GC 4 1 PVC SCH.80 1 1.25" 15, GROUNDING Z L_ c: coELECTRODE — (1)O > FW, i Q X i C: Circuit# PV Module Qty. Micro-Inverter Oty. Maximum AC Operating Current N m .5 m 1 REC405 Pure Black 13 Enphase IQ8PLUS-72-2-US 13 15.73 A (D J +. ci Cz p W O N El = 1 ONE-LINE DIAGRAM � - �` �` `�}�''` T!',�t�,,, -�+;��y�ri•,r'fi�, :, r)�-' r �A3 -L� yam`- ,.��'"F � ��� � 34; � %jai• "r, .'yr S '��;. •. � fr`•oo- '�;' s *fro' psi s r 1 _ tl5 w � t 1 a y 1 -jjyt� �-- - i171 Remington Blvd. - Ronkonkoma,New(631)-750-9454 NYSERDA ram' M-1 y ► . �. —14 -- -- - ,- - -- --- T. r - �E 9 -Location % < f r " t Elevation ID. Y .. �—�_ • - �� —- - . �`'�, ' •1 �1 - ® `� yell L— '1�/ � • • me �' '�" ". .� VFW •I 1 IJ r } r ??� ,y�1 i :- *s'' • 1 \• .'C7:+M • .. �gsg°, Zad!LD�Walchi161' .,� 1 :w� • �" :?��... � .atMiwc,+l '."x ... o� �1-.• e• C� L3 - r lr> .r f �- }i Uala � 1 6 } WY� ,. f. .�' , JrP,U1f Fn1�Y•} , Q! .'�eI ..' , LABEL LOCATION: LABEL LOCATION: Q-�GISTE��® �$A I- i ■ CONDUITS:1 AT EVERY SEPARATION BY ENCLOSURES/WALLS/PARTITIONS/ - - - MAIN DISCONNECT PANEL: 1 AT EACH AND AT BUILDING MAIN SERVICE t sl*- C� CEILINGS/FLOORS OR MORE THAN 10'., DISCONNECT IF APPLICABLE. } ■• ■ . aarnd -NEC 2017 690.31(G)(3) -- -- —--- - ------- - - - - • NEC 2017 705.10 G7 M z fTi 0 LABEL LOCATION: Second Disconnect 0 9 •• - SOURCE CIRCUITS: 1 AT EACH AC DISCONNECT,COMPLETE VOLTAGE AND • _• • �{� • •• - CURRENT VALUES ON DISCONNECT LABEL. ' Q ,� y01�'1 NEC 2017 690.54/NEC 2017 690.1 S(B) NOTE:ATTENTION STICKER GETS PLACED ON UTILITY METER IN ADDITION TO i - '9 THE BUILDING MAIN SERVICE DISCONNECT. This building is,equipped with an Interconnected Electric Power .. Service ennec Production Source• ® ® S ERGY N SUNation Solar ELECTRIC SHOCK HAZARD �f 2 � � � REMOVE � .� Systems Source Type:. 171 Remington Blvd. DO NOT TOUCH TERMINALS Solar Photovoltaic, Ronkonkoma,7New York 11779 TERMINALS ON BOTH THE LINE AND P • Disconnect is Located: Inte ior. ( )" 0-9454 LOAD SIDES MAYBE ENERGIZED 'Locat_• in Main Service Panel 'Basement.—' Garage: Exterior._• NYSERDA IN THE OPEN POSITION = Front_ Rear.— LH.Side:_ ■ • INSTALLER 4355. PHOTOVOLTAIC MODULES PRODUCE DC VOLTAGE RH Slde:_Other Location: NUMBER WHENEVER THEYARE ERPOED TO SUNLIGHT ..•SUNation Solar-Systems. ■■ D RAPID JOB NUMBER 631-750-9454 -- _ 6 www.sunation.com ' SHUTEYOWN 22607 • N LO d7 T T N Z O N ` Y LO Z U �O ® C 4- O cri r Q CU Q .r z (I) °�' m W Q m •C) lJ7 C } Cz W O N E2=1 PV LABELS LABEL LOCATION: �`�'Gx�J I ��.11 i�AUTJON •e - e - 1 AT MAIN SERVICE DISCONNECT,M.I.D.,AND UTILITY METER C� THiRD' Se-' ••• NEC 2017 705.12(B)(3) (—n! e I 1P� A � t� LABEL LOCATION: • •INDOORS 1 AT MID-REFERENCE ONLY dt� e - • • e • •-•• SUINATION ENERGY • D e •D SUNation Solar Systems 171 Remington Blvd. Ronkonkoma,New York 11779 (631)-750-9454 a • NYSERDA 4355 o•• D e INSTALLER NUMBER JOB NUMBER LABEL LOCATION: -- ---- 22607 1 AT MAIN SERVICE DISCONNECT AND M.I.D. THE EQUIPMENT FED BY NEC 2017 705.12(13)(3)(C) MULTIPLE SOURCES. TOTAL RATING OF ALL OVER CURRENT DEVICES, EXCLUDING MAIN N SUPPLY OVERCURRENT DEVICE, M SHALL NOT EXCEED AMPACITY r OF BUSBAR } N z o N U t.A Z U r O O C o O LL LABEL LOCATION: m ' ® Lu Q •c e o• o • 1 AT MAIN SERVICE PANEL(IF WHOLE HOME BACKUP)-OR-AT BACK UP LOADS F ;✓ CENTER. N m .0 m � C NEC 2017 408.4/NEC 220 • J a cz A 05 LLI O N E2=2 ESS LABELS j. � .Y -y ��k"7 :++ � l' '`'t•sLT� „a�a�^� }� f `M r -1.. X � ys ' . . Titr y " - �' c �T +r' „ .0 N .ate•" x �'�k .. _ �s x r 'Ai SUNation Solar Systems 171 • �: p -.1\y�"�`...Ft.-r r ��`11 � t Y..,,� �.p'•�'4 r / •r'il� - ��l � Remington rk 11779 ' Yf crT .��, S.� .. I'Il ti I:, JV`—j.- +y� � � •'•mil• � r� w r � ..A Ronkonkoma, 1 (631)-750-9454 'f ]�* ri"•� "� r •�� lyi���• d Ly � l+ .r-rG\y+'�' ._ _� 'L - 1 NYSE *�r_ ��r __ ,�.t a � / •� {� .4! �mot{ �?� k�.e/ �t n i�r�,�'' /' .r s,# '� 'D i • • • • - �. � 0 • pV " !11 - . _ •' , �"�i r� s� � J`1 �ales p: �'S'". F.� I 1.'.. ..�,;�. ':__;_; _L. � f. sr„�.6i'c� ��. '` r. y 1`� �a-��.'' �` r,' .;�.;� '4..F�_,•Cr--` �` " !-✓.:..�if���.�LC.�. B. XL :°,.L�T.� �it.. Via.[`� �'ir!. - �''. J a n a,Y _ s �1 iL Aff, � '' 1j .1 9 ' �• r'�, �'� .^+.Y`i' gr s,,t"'*'i�7.,.�";Li�t l,�x'' `�•�s,��.i"`3fd�"t • ■ ■ • ■ • ■ S t . .sue �ti � • �• yt :~f..1 ■• • Y TV M V W. 1 ➢,,.r •�,r,ry,�;s. # - i' ��,mix. � 4r� :1 elm in P � -f Jlvin� .......... ice.. Graham Associates 256 Orinoco Drive, Suite A Brightwaters,NY 11718 Building Consultants & Expeditors (631)665-9619 October 6, 2022 Town of Southold Building Department 54375 Rt. 25 Southold, NY 11971 Re: Berringer Residence 720 East Legion Ave Mattituck, NY Proposed 5.265 KWRooftop Solar Photovoltaic Systems with new 13.5 KW Energy Storage System 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 have any further questions, do not hesitate to call. Sincer-o 3� to r Ft 5 •j P F. SOLAR'S MOST TRUSTED ® RE C a 3 t 4 1r.'�a1Y M'� 99 e a• *Y' � of n . �r I • I I ` u 0 EXPERIENCE RE[ _ 400wp 25 YEAR PROTRUST 20.E �T2 • WARRANTY�ol' LEAD-FREE ELIGIBLE ROHS COMPLIANT PERFORMANCE Qv&%') REC PRODUCT 5PECIFICATION5 SOLAR'S MOST TRUSTED •1821±2.5[71.7±0.1] - - y �28[1.11 0 901[35.51 460[18.11 ►i CERTIFICATIONS IEC 61215:2016,IEC 61730:2016,UL 61730(Pending) + ISO14001:2004,ISO9001:2015,OHSAS 18001:2007,IEC 62941 cy 1100[43.3] DVE °Eib w CE EEO In[enek 6.0±0.2 [0.24±0.011 -- CHS ` WARRANTY ® Standard; REC ProTrust +i o * Installed by an REC Certified Solar Professional No Yes Yes c11±0.z rn .......... _- _._..... _.......... [o.a3±0.011 System Size All 625 kW 25-500 kW _......._. Product Warranty(yrs) 20 25 25 i - Power Warranty(yrs) 25 25 25 o [0.8±0.021 1200[47.21 - Labor Warranty(yrs) 0 25 10 .......;.........................._..---_.......... '-1 Power in Year 1 98% 98% 98% Annual Degradation 0.25% 0.2S% 0.25% -~f- 671±3[26.4±0.121 �I 45P.81 2zs[0.9] �a Power in Year 25 92% 92% 92% _130[11] See warranty documents for details.Conditions apply Measurements in mm(in) GENERAL DATA _-Y` MAXIMUM RATINGS -_V, 132half-cut RECheterojunctioncells StaubliMC4PV-KBT4/KST4,12AWG(4mm2) Operational temperature: -40...+185°F(-40...+85"C) .............. ................................................................................... Ceiltype: withlead-free,gapiesstechnology Connectors: in accordance with IEC 62B52 Maxi mumsystemvoltage: 1000V 6 strings of 22 cells in series IP68 only when connected ........................I.............................................................................. ......... ............................... ............................g Cable:.........I....... ... ... . ...... ..................................I..................... .........1. . Maximum test load(front): +7000 Pa(1461bs/sq ft). 0.13in 3.2mm solar (ass with 12AWG..4mm)PVwire,43+47in(1.1+1.2m ......... --- - ................ .......... • .. - - .... - Glass: anti-reflection surface treatment accordance with EN5061B Maximum test load(rear): -4000Pa(83.SIbs/sgft)' ............................................................................. .. ... .. .. . .................................................. ...................... .......................................................................... .................................. Backsheet: Highly resistant polymer(black) Dimensions: 71.7x40x1.2in(1821x1016x30mm) M.axser[esfuserating; 25A .......... Max reverse current: 25A o Frame: Anodized aluminum(black) Weight: 45 lbs(20.5 kg) Seeinstallationmanual for mountin instructions. c . ........... ... ............... 3 part3bypassdiodes,IP68reted Design load-Testload/1.5 safety factor) , Junction box: inaccordancewithlEC62790 Origin: Made in Singapore •� m ELECTRICAL DATA _ - Product Code%RECxxxAA Pure - - TEMPERATURE RATINGS'V-- _�- PowerOutput-PMAx(Wp) 385 390 395 400 405 Nominal Module Operating Temperature: 44°C(±2°C) a .......................................................................... ...................................................................... ............................ Watt Class Sorting-(W) 0/+5 0/+5 0/+5 0/+5 0/+5 Temperature coefficient ofPMAx: -0.26%/°C .................................................................. ........... ... .............................................:..-................................................ ................. o Nominal PowerVoltage-VMPP(V) 41.2 41.5 41.8 42.1 42.4 Temperature coefficient ofVoc: -0.24%/°C ................... ...................................... .................................................... . .................................................................................................... K H Nominal Power Current-IMPP(A) 9.35 9.40 9.45 9.51 9.56 Temperature coefficient oflsc: 0.04%/°C a .......... .... - .... ..........................I -.............. ........................... � to Open Circuit Voltage-Voc(V) 48.5 48.6 48.7 48.8 48.9 'The temperature coefficients stated are linear values _ _ _ ....._.... ....... ... ....... ....... ......... ...............- ._........_.............................. ..........._....--... _. - Short Circuit Current-Isc(A) 10.10 10.15 10.20 10.25 10.30 ..._-....._... . ............... .. ..... ..... . ....._..........-..-..._............................-----------........................_.. ................... 11 Power Density(W/sgft) 19.3 19.6 19.8 20.1 20.3 �LOW LIGHT BEHAVIOUR- ..............._.............._................................_._........................-._... ---- - PanelEfficiency(%) 20.8 21.1 21.3 21.6 21.9 Typical low irradiance performance of module atSTC: ry m 0 Power Output-PMAx(Wp) 293 297 301 305 309 a ... .................._... ..................... ............. F Nominal Power Voltage-VMPP(V) 38.8 39.1 39.4 39.7 40.0 ............................ .......................... . ....................................... n -----+, ! o 2 Nominal PowerCurrent-IMPP(A) 7.55 7.59 7.63 7.68 7.72 i N Z . ................................... ................ ......_......................... v Open Circuit Voltage-Voc(V) 45.7 45.8 45.9 46.0 46.1 '""""'""""""""" """"""" o ................................................................................................ Short Circuit Current-Isc A 8.16 8.20 8.24 8.28 8.32 m m m -r a sc( ) Ircadlance(W/m) m o: Values at standard test conditions(STC:airmass AM15,irradiance 10.75 W/sq ft(1000 W/m'),temperature 77°F(25°C),based on a production spreadwith a tolerance of P"„x,V.&Ix±3%Within one watt class.Nominal module operatingtemperature(NMOT:airmass AM 15,irradiance 800 W/m3,temperature 68°F(2(rC),wind5peed 3.3 ft/s(I m/s).'Where xxx indicates the nominal power class(Pn,.)at 5TC above. Founded in 1996,REC Group is an international pioneering solar energy r_ company dedicated to empowering consumers with clean,affordable tC R 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 ❑� 'Qi headquarters in Singapore,REC also has regional hubs in North America, Europe,and Asia-Pacific. $d EN PHASE. OEM N6 L-12 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 Easy to install power to AC power efficiently.The brain of the semiconductor-based microinverter 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 itEnphase ;�• °` High productivity and reliability I Produce power even when the year limited grid is down warranty • More than one million cumulative Part of the Enphase Energy System,IQ8 Series IQ8 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 modules emr Microgrid-forming CERTIFIEDComplies with the latest L SAFETY -A 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 IQBS P-DS-0002-01-EN-US-2021-10-19 IQ8 and IQ8+ Microinverters 1 1 A' .IU S 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 Isc] 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 1 1ATA(ACI 108PLUS Peak output power VA 245 300 Max continuous output power VA 240 1 290 Nominal(L-L)voltage/range' V 240/211-264 Max continuous output current A 1.0 1.21 i Nominal frequency Hz 60 I Extended frequency range Hz 50-68 Max units per 20 A(L-L)branch circuit° 16 13 Total harmonic distortion <5% Overvoltage class AC port III AC port backfeed current mA ! 30 i 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 MECHANIZAL DATA Ambient temperature range -400C to+60°C(-40°F to+1400F) 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 Ibs) 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 1 ' 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 microinverters per branch in your area. IQ8SP-DS-0002-01-EN-US-2021-10-19 SERIES 100 FLASH. E.-D -L FOOT The SnapNrack line of solar mounting systems is designed to reduce total a installation costs. The system features N ' x technical innovations proven on more 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 J 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 S no(D ra c k- Patent Pending PPV T CO)U-1liunCI ByJftaci2m I f u � 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 SNAPNRACK CHANNEL NUT SNAPNRACK 92 DEGREE L-FOOT,CLEAR 5/16-18 RANGE NUT 5/I618 X 1IN BOLT W1TH SPLIT LOCK WASHER SNAPNRAIX CONPOSFRON BASHING 3.43 SNAPNRACK L-FOOr 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 Ibs Design Uplight Load 200 Ibs Uplift Design Ultimate Load 1,000 Ibs Uplift Warranty 10 Year material and worksmanship SnapNrack, o FV Mi ounUno 3yatems (877) 732-2860 www.SnapNrack.com O Printed on recycled paper using soy based inks. ©2013 by SnapNrack PV Mounting System.All rights reserved. SERIES 100 ROOF MOUNT SnapNrack Solar Mounting Solutions 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 - _ - installations. Pitched Roof Arrays Simplified 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 i 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 i 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 req u i red • 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) U • Class A Fire Rating Type 1 and 2 modules p` LISTED PV Mounting System Patent Pending 2703 Al 42talinip.N.Bolt with Stainless Steel SnapNrack Bonding SnapNrack Standard Rail Bolt with Split- Splice Insert pliLck WasherLock Washer ®Snarack Bonding SnapNrack Adjustable End SnapNrack s� Splice Clamp Top Bonding Base Mid Clamp SnapNrack SnapNrack Bonding Bonding IV—Adjustable End SnapNrack Stainless Channel Clamp Bottom Bonding Stainless Hardware with Bolt with Nut Channel Nut Split-Lock Washers Split Lock SnapNrack Bonding washer Adjustable End Clamp SnapNrack Bonding SnapNrack Bonding Mid Clamp Standard Rail Splice SnapNrack Ground Lug 10-6 AWG Copper Wire SnapNrack Ground Lug Assembly 71 (ONE REQUIRED PER ROW OF MODULES) SnapNrack Bonding Universal End Clamp(UEC)Wave UEC Pull Strap UEC Wedge Stainless Steel Bolt with Flat Washer IF IF V IF IF SnapNrack Bonding Universal End Clamp SnapNrack--- Bonding Standoff Clamp Assembly SnapNrack Serrated Stainless�-0 SnapNrack SnapNrack Bonding Rubber Steel Flange Nut Bonding Channel Nut Channel Stainless Rain Collar Serrated Stainless Nut Flange Nut Steel Flange Bolt SnapNrack �I Stainless SnapNrack ��� 92 Degree Flange Mill Finish Standoff L Foot Bolt o SnapNrack SnapNrack-1All Purpose Mill Finish L Foot Standoff SnapNrack Base(1-Hole SnapNrack SnapNrack Metal Roof Base Shown) v Mill Finish L Foot Base Assembly L Foot Base Flashing SnapNrack Bonding SnapNrack Bonding SnapNrack Metal Standoff Assembly L Foot Base with Flashing Bonding Base with g L Foot SnapNrack Series 100 UL TeChn i cal Data 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) Snap�m rack- Solar Mounting Solutions (877) 732-2860 www.SnapNrack.com * Printed on recycled paper using soy based inks. n 9r1lq Vw OW M...nti...,Cvefcm All nn hrc—,—.l T 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: a Monitors the grid for outage o Instantly isolates Powerwall from the grid (during grid outage, or when providing backup power) o 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 PANCL ,@AC%Up GATEWAY SOLAP. WILMK ' lkvc-RS METER i Z L 4 i• POW ERWA 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 SectionFStand n NEC Edition 705 ted Electric Power Production Sources 2014,2017 690.10 e Systems 2014 690.71 tteries 2014 71 e Systems 2017 706 Energy Storage Systems 2017 Most Common Configurations J�!'t-; Fi Partial Home Backup (with or without solar) — —--—-------------- Whole Home Backup (with or without solar) Backup Gateway U 1'o Whole Home Backup (using Gateway as Service Entrance & Disconnect, with or without solar) r , 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 -20oC to 50oC(-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 Ibs 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 I 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 Ibs 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 certiricates are required, please email DowerwallCcbtesla.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. Flow much does the AC. Pnwerwall 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. -- 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. Flow 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. r r , 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 7O00W 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 o Listing verification - Equipment bears the mark of a Nationally Recognized Testing Laboratory. 90.7, [706.5] • Manufacturer's installation instructions followed. 110.3(B) o 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. .L 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) o 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 o Disconnecting means are provided to disconnect the energy storage device from all ungrounded conductors ul all ,,uurces. 090.15 and/or [706.7]. T}:ib ruquiru:,;�jrrt is rri by the integrated disconnect switch. a 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 201, NEC has removed this overcurrent requirement: altogether and clarified that the intent was to proteU 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). o Where the integrated disconnect and the 2P/30A breaker are not within sight, a plaque or directory shall he 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 CodeComplianceCcbtesla.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.