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HomeMy WebLinkAboutBLD2024-00065 Roof Solar - BLD Inspections - 2/27/2024 INSPECTION CARD Mason County H 615 W. Alder St. Building 8, Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov PERMIT# BLD2024-00065 PROJECT ADDRESS 90 SE Cermak Ln Shelton, WA 98584 PARCEL# 320277590102 PROJECT DESCRIPTION 18.04 kW Solar Array with BBU OWNER PATERSON ET VIR AMANDA B ADDRESS WILLIAM S MAYES PHONE CONTRACTOR SOUTH SOUND SOLAR INC ADDRESS 4511 LEMON RD NE PHONE 360.352.7869 CONTRACTOR LICENSE SOUTHSS902N7 LENDER INSPECTION INSP I DATE Comments INSPECTION INSP DATE Comments BLD-Final Inspection G�, Z-Z - Mason County Mason County - Division of Community Development 615 W. Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov B DD2024-00065 ROOF MOUNT SOLAR PANEL- RESIDENTIAL PROJECT DESCRIPTION: 18.04 KW SOLAR ARRAY WITH BBU ISSUED: 01/23/2024 SITE ADDRESS: 90 SE CERMAK LN SHELTON EXPIRES: 07/21/2024 PARCEL: 320277590102 APPLICANT: PATERSON ET VIR AMANDA B OWNER: PATERSON ET VIR AMANDA B WILLIAM S MAYES WILLIAM S MAYES SHELTON,WA 98584 SHELTON,WA 98584 CONTRACTOR: South Sound Solar 4511 Lemon Rd NEOlympia,WA 98506 3603527869 GENERAL CONTRACTOR'S LICENSE: SOUTH SOUND SOLAR INC License: SOUTHSS902N7 4511 LEMON RD NEOLYMPIA,WA 98506 Expires: 08/27/2024 360.352.7869 FEES: Paid Due State Fee-Residential $6.50 $0.00 Final Inspection $80.00 $0.00 Technology Surcharge $1.60 $0.00 Solar/PV Base Fee $30.00 $0.00 Solar/PV Fee $19.00 $0.00 Totals : $137.10 $0.00 REQUIRED INSPECTIONS BLD-Final Inspection CONDITIONS Printed by:Nikita Huckabey on:02/14/2024 10:08 AM Page 1 of 4 Mason County Mason County - Division of Community Development 615 W.Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov ROOF MOUNT SOLAR PANEL-RESIDENTIAL BLD2024-00065 OWNER/BUILDER acknowledges submission of inaccurate information may result in a stop work order or permit revocation. Acknowledgement of such is by signature below. I declare that I am the owner, owners legal representative, or contractor. I further declare that I am entitled to receive this permit and to do the work as proposed. I have obtained permission from all the necessary parties, including any easement holder or parties of interest regarding this project. The owner or authorized agent represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection. This permit/application becomes null & void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS WILL INVALIDATE THE APPLICATION. Contractor registration laws are governed under RCW 18.27 and enforced by the WA State Dept of Labor and Industries, Contractor Compliance Division. There are potential risks and monetary liabilities to the homeowner for using an unregistered contractor. Further information can be obtained at 1-800-647-0982. The person signing this condition is either the homeowner, agent for the owner or a registered contractor according to WA state law. The demolition and disposal of debris must meet the regulations of Mason County and Olympic Region Clean Air Agency (ORCAA). It is unlawful for any person to cause or allow the demolition (or major renovation)of any structure unless all asbestos containing materials have been identified and removed from the area to be demolished. Work shall not commence on an asbestos project or demolition project unless the owner or operator has obtained written approval from ORCCA.2490 B Limited Lane NW, Olympia WA 98502, 360.586.1044/800.422.5623 www.orcaa.org Printed by:Nikita Huckabey on:02/14/2024 10:08 AM Page 2 of 4 Mason County Mason County - Division of Community Development 615 W. Alder St. Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncoun"a.gov ROOF MOUNT SOLAR PANEL-RESIDENTIAL BLD2024-00065 The installation of solar(thermal or photovoltaic)energy systems to provide space heating or cooling, hot water and swimming pool heating shall conform to Chapter 23 of the International Residential Code, Chapter 14 of the International Mechanical Code, Uniform Plumbing Code, the International Fire Code, and be shall be listed and labeled in accordance with UL1703. Roof mounted panels shall weigh no more than 4 Ibs per square foot. Supports for solar panels are to be installed to spread the dead load across as many roof-framing members as needed to ensure that no point loads in excess of 50-Ibs are created. Panels maybe installed on roof assemblies with a single layer of roofing material. Roof assemblies with more than one roofing material layer shall require an engineered analysis demonstrating that the roof will support the additional load of the solar panel system. Attachment to the roof shall be in accordance with manufacturer specifications provided during the inspection by the Mason County Building Inspector. Roof mounted equipment shall comply with the International Fire Code Section 605.11, including signage and access pathways. Roof access points shall not be located in areas where access ladders would block window or doors openings. Not less than two-3-foot wide access pathways shall be provided from the eave to ridge. Ground-mounted panels and modules, installation must be in accordance with the manufacturer's instructions and be available at time of inspection. Inverters shall be listed and labeled in accordance with UL 1741. Systems connected to the utility grid shall use invertors listed for the utility interaction Collectors and thermal storage units shall be listed and labeled to show manufacturer's name, model number, serial number, collector weight, collector maximum allowable temperatures and pressures, and the type of heat transfer fluids that are compatible with the collector. Connections to potable water supplies shall be provided with backflow protection in accordance with the Uniform Plumbing Code. Solar energy systems containing pressurized fluids shall be protected with a temperature and pressure relief valve and be protected from freeze damage. Systems shall be equipped with means to limit the maximum water temperature of the system fluid entering or exchanging heat with any pressurized vessel inside the dwelling to 180 degrees Fahrenheit. Solar energy collectors, controls, dampers, fans, blowers and pumps shall be accessible for inspection, maintenance, repair and replacement. The roof shall be constructed to support the loads imposed by roof-mounted solar collectors and shall be constructed of noncombustible materials,flashed and sealed to prevent entry of water, rodents, and insects. The building inspector may require additional information, including an engineered design, to verify that existing roof or floor construction are adequate to support the additional load of the solar energy equipment. When required provide an engineered design for inspection. " All construction must meet or exceed all local and state ordinances in addition to the International Codes requirements as adopted and amended by Mason County and the State of Washington. Occupancy is limited to the approved and permitted classification. Any non-approved change of use or occupancy would result in permit revocation. Printed by:Nikita Huckabey on:02/14/2024 10:08 AM Page 3 of 4 Mason County 4_, Mason County - Division of Community Development 615 W. Alder St. f1N`G Building 8 Shelton, WA 98584 360-427-9670 ext 352 www.masoncountywa.gov ROOF MOUNT SOLAR PANEL-RESIDENTIAL BLD2024-00065 I hereby certify that I have read and examined this application and know the same to be true and correct. All provisions of Laws and Ordinances governing this type of work will be complied with whether specified herein or not. The granting of a permit does not presume to give authority to violate or cancel the provisions of any other state/local law regulating construction or the performance of construction. Issued By: Contractor or Authorized Agent: Date: Printed by:Nikita Huckabey on:02/14/2024 10:08 AM Page 4 of 4 OVER-THE-COUNTER BUILDING PERMIT CHECKLIST FOR RESIDENTIAL SOLAR PHOTOVOLTAIC SYSTEMS: ROOFTOP MOUNTED Contractors can apply for an Over-The-Counter(OTC)permit where the PV system meets the requirements listed in this Checklist.All project plans and supporting documentation must be provided on site for the inspector. --------TO BE COMPLETED BY APPLICANT------- © Project Information Property Owner Name: William Mayes Project Address: Parcel# 90 SE Cermak Ln City: State. ZIP: Shelton WA 98584 Day Phone: 206-380-3410 Contractor Name South Sound Solar Contractor License#: Southss902n7 Contractor day phone: 360-352-7869 Describe project: Conventional framed built dwelling or garage, Pole structure,steel building,etc. Note: Manufactured/mobile homes require L&I Approval PV system description Installation of 44 Solar Modules on home, with batteries on side of (include manufacturer house and model#of PV modules and inverters): QDetermine if your project qualifies for expedited permitting: Yes No l. PV system is designed and proposed for a detached one-or two-family dwelling or townhouse not more than three stories above grade or detached accessory structure that ❑ is code compliant to setbacks and height,or code allows expansion of nonconformity for solar modules. [IRC 101.2] 2. Modules on pitched roofs do not exceed the highest point of the roof unless approved by ❑ the local jurisdiction. 3. Rooftop is made from lightweight material such as a single layer of composition shingles, 0 ❑ metal roofing, lightweight masonry,or cedar shingles. 4. The installation shall comply with the manufacturer's instructions. [IRC M2302.21 p ❑ 5. The installation shall meet the requirements of NFPA 70 National Electric Code,and all required electrical permit(s)must be obtained from the Authority Having Jurisdiction to p ❑ administer the electrical code. [IRC M2302.2] 6. The installation shall meet the requirements of the International Fire Code as amended 0 ❑ by WA State. [IRC M2302.2] 7. The PV system is designed for the wind speed of the local area, and will be installed per ❑ the manufacturer's specifications. [IRC M2302.2.1(1)1 8. The ground snow load does not exceed 70 pounds per square foot. [IRC M2302.2.1(2)] 0 ❑ 9. Total dead load of modules,supports, mountings, raceways and all other appurtenances ❑ weigh no more than four pounds per square foot. [IRC M2302.2.1(3)] 1 ?' 1 Enter total dead load of system (lbs/ftz): Click here to enter text. 10. To address uplift,modules are mounted no higherthan 18" above the surface of the O ❑ roofing to which they are affixed. [IRC M2302.2.1(4)] 11. Supports for solar modules are installed to spread the dead load across as many roof- framing members as needed to ensure that no point load exceeds fifty (50) pounds. p ❑ [IRC M2302.2.1(5)] 12. The photovoltaic modules and supporting structure shall be constructed of noncombustible materials or fire-retardant treated wood equivalent to that required for 0 ❑ the roof construction. [IRC M2302.2.1] 13. Roof and wall penetrations shall be flashed and sealed to prevent entry of water, ❑ rodents, and insects. [IRC M2302.2.2] 14. PV modules are listed and labeled with a fire classification in accordance with UL 1703. 0 ❑ [IRC M2302.2.3] Comments: If you answered yes to all of the above questions,the project qualifies for the over-the- counter permitting process. Q Submit this Checklist, Site Plan, and other required permit application forms to: [insert contact info for jurisdiction having authority] As the property owner or authorized representative of the above listed property, I attest that all information in this checklist is accurate to the best of my knowledge. Applicant Signature: �� Date: 1/17/2024 Applicant Name(Please Print): ROSIe Rumsey --------TO BE COMPLETED BY MASON COUNTY STAFF------ Qualifies for OTC Building Permit? []Yes ❑No Permit Application#: Staff Initials Date: 2 • w MASON COUNTY COMMUNITY SERVICES Permit No: PERMIT ASSISTANCE CENTER: .BUILDING •PLANNING •FIRE MARSHAL 615 W. Alder St-Shelton, WA 98584 www.co.mason.wa.us Phone Shelton:(360)427-9670 ext. 352• Fax:(360)427-7798 • Phone Belfair(360)275-4467• Phone E/ma:(360)482-5269 PLUMBING & MECHANICAL PERMIT APPLICATION OWNER INFORMATION: CONTRACTOR INFORMATION: NAME:William Mayes NAME:South Sound Solar MAILING ADDRESS:90 SE Cermak Ln MAILING ADDRESS:4511 Lemon Rd NE CITY:Shelton STATE:WA ZIP:98584 CITY:Olympia STATE:WA ZIP:98506 I"PHONE:206-880-3410 PHONE:360-352-7869 CELL: 2nd PHONE: EMAIL, :Rosie@southsoundsolar.com EMAIL:mithra651@yahoo.com L&I REG#603006850 EXP. 08 /27 /2027 PARCEL INFORMATION: PARCEL NUMBER(12 Digit Number): Zoning: LEGAL DESCRIPTION(Abbreviated): SITE ADDRESS: CITY: DIRECTIONS TO SITE ADDRESS: TYPE OF JOB: NEW 0 ADD=ALT=REPAIR=OTHER=USE OF BUILDING LOCATION OF FIXTURES/UNITS—I ST FLOOR=2ND FLOOR=BASEMENT=GARAGE=OTHER= PLUMBING FIXTURES(SHOW NUMBER OF EACH) MECHANICAL UNITS Type of Fixture No.of Fixtures Fees Fuel Type:Electric=PC>QNatural Gas=Ductless= Toilets Type of Unit No.of Units Fees Bathroom Sink Furnace Bath Tubs Heat Pump Showers Spot Vent Fan Water Heater Propane Tank Clothes Washer Gas Outlets Kitchen Sinks Wood/Gas/Pellet Stove Dishwasher Kitchen Exhaust Hood Hose bibs Dryer Vent Other Solar Panel Other Base Fee Base Fee TOTAL PLUMBING TOTAL MECHANICAL OWNER acknowledge submission of inaccurate information may result in a stop work order or permit revocation.Acknowledgement of such is by signature below. I declare that I am the owner,owners legal representative,or contractor. I further declare that I am entitled to receive this permit and to do the work as proposed.I have obtained permission from all the necessary parties,including any easement holder or parties of interest regarding this project.The owner or authorized agent represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection.This permit/application becomes null&void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OFTHIS PERMIT IS BY MEANS OF INSPECTION.INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS WILL INVALIDATE THE APPLICATION. X le&d� ,� 1/17/2024 Signature of Owner V Date DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS BUILDING DEPARTMENT PLANNING DEPARTMENT FIRE MARSHAL Rev:1/27/2016 JBN William Mayes ROOF SPECS: 453" 90 SE Cemak Ln SLOPE 4:12 - Shelton,Wa 98584 TYPE COMP 206 380-3410 Array Mounting:SM/ SNR MCI MCI I MCI MCI MCI 1, Met I I MCI mithra651@yahoo.com — -- Ln Sales: Chad Brundage DATE:1/5/2024 DRAWN BY:AB Ma MCI -0CI MCI MCI MCI MC MCI 0 0 0 0 10 10 o ao 1-LINE DIAGRAM VERSION 1 SOUTH SOUND SOLAR UTILITY:MPUD3 STRING DETAILS"A" STRING DETAILS"B" 360.352.7869 MPPT1:11 MODULES MPPT 1:11 MODULES CCB#SOUTHSS902N7 AHJ:LNI MPPT 2:11 MODULES MPPT 2:11 MODULES MPPT 3:0 MODULES MPPT 3:0 MODULES MPPT 4:0 MODULES MPPT 4:0 MODULES SYSTEM SPECS' (44)SILFAB 410 BIG MODULES- 18.04 kW(S.T.C.) MAX POWER:410 WATTS Vmp=38.07 VDC-Imp=10.77 A Voc•45.02 VDC-Isc=11.35 A (8)#10 THHN (16)TESLA MCI-1 RAPID SHUTDOWN DEVICES w/#10 EG 1 PER(3)PV MODULES MAX IN 1"EMT MAX 5 PER STRING _ I MAX Isc=15A _ --------� UL3741,UL1741 COMPLIANT LOCATED EXTERIOR NEAR GATEWAY (2)TESLA PDWERWALL+BATTERY/INVERTER TESLA 2P 3W 240VAC OUTPUT PDWERWALL+"A" INTEGRATED AFCI;RSD UL3741,UL1741 COMPLIANT REMOTE DISABLE SWITCH BATTERY ENERGY-13.5kWh ROTARY,LOCKABLE CONTINUOUS POWER,ON GRID-7.6kVA(PV+BBU),5.8kVA(BBU) LOCATED EXTERIOR LOCATE NEAR NET METER s CONTINUOUS POWER,OFF GRID=9.6kVA(PV-BBU),7kVA(BBU) NEAR NET METER PEAK OFF GRID POWER(10s)=22kW(PV+BBU),10kW(BBU) UTILITY ® + MPPT RANGE=60-480VDC,60OVDC MAX SERVICE TESLA GATEWAY MAXIMUM SUPPLY FAULT CURRENT-IOkA 240VAC TRANSFER SWITCH AC o: OCPD=50A EACH LOCATED INTERIOR 2P 200A LOCATED EXTERIOR MAIN PANEL M.C.B. NEAR GATEWAY 225A BUS BR CONTROLLED BY GATEWAY AUTO TRANSFER SWITCH AC GRID IN (6)#8 THHN TESLA 240VAC 2P NOT BACKFED TO GRID DURING OUTAGES BACKED UP LOADS W/#10 EG I PDWERWALL+'B' LINE NON-BACKED AND IN 1"EMT DAP GENERATION TERMINALS TERMINALS `r MOUNTING SPECS'BLACK 6 PANEL NET 1 _ + H 24 SNR RAILS/172"ea PV Module(SIL-410 BG) METER zP DA 1 AC O: © 16 SNR SPLICES Dimensions: 73.4"L x 40.5"W LOAD ■ 2P 200A Q 72 L FEET ATTACHMENTS MCB LOCATED EXTERIOR I I Long Edge Primary Mounting LT72 SNR RAIL I I ATTACHMENTS Zone: 1 I (2)4/0 AL THHW 10.1"-14.0" I 1 (1)2/0 AL THHW ------I Q 8 SNR GROUND LUGS Lon Edge Secondary Mountie (2)4/0 AL THHW g g y g 1 NEUTRAL I (1)2/0 ALTHHW I w I Zone: /#4 EG 16 SNR END CLAMPS NEUTRAL 1 I IN 2"RIGID/PVC 5.2"-10.1" w/#4 EG I 80 SNR MID CLAMPS Short Edge Mounting Zone: IN 2"RIGID/PVC j____------ J 7.9"-9.8" _ 0 SNR MICRO HW � �- r � � t �,� � � � `� � � • ;. • +'� ', - r .� i �� f 3v:.. F� .. � g �� �4� � > ....��! - •• ..� » � �� � ;�� t :� w +�, { rF, is� � r T �� � ��s �� r. ���` t�� ,,. .. �. { _ � , t :+� p __ � � ' � - f�., :� # . • .� . .s � �. � ,�� 1 � ,r, w ��a � � rl � t.. r, R- I Yw�.. 1 LABEL SCHEDULE LABELS REQUIRED IN ADDITION TO EXISTING LABELS,DCCEPTWHERE INFORMATION IS CONFLICTING.REMOVE OLDER LABELING IN THOSE INSTANCES GATEWAY LABELS: MAIN PANEL LABELS: RSWCOMBINER PANEL LABELS: INSTALLED BY SOUTH SOUND SOLAR W W W.SOUTHSOUNDSOLAR.COM 240VAC1PHASE 200A SERVICE 13.8kW PHOTOVOLTAIC SYSTEM 15kW BATTERY BACKUP CAUTION: POWER SERVICE DI CONNECI&SIDE THIS DOOR -MAIN CIRCUIT BREAKER TO THIS PANEL DISCONNECT-ROTARY REMOTE DISABLE SWTCH LABELS: ESS: BATTERY BACKUP DISCONNECT SOLAR RAPID SHUTDOWN GATEWAY IS INSTALLED AS SERVICE EQUIPMENT USE INTERNAL PANELBOARD (KITj INSTALL MAIN BREAKER FOR POWERWALLS &SOLAR (SEE NEXT PAGE) r, Optional Internal Panelboard I — V Non-Backup Loads Bonding Strap #7 p Backup Loads •.. • l •. Install main breaker in place of Service power lugs. CONNECT SERVICE POWER TO MAIN BREAKER INSTALLED ONTO SUPPLY TERMI NALS — CONNECT MAIN PANEL TO "BACKUP LOADS AND GENERATION" LUGS /Tel Wire Gauge Tool Size Strip Length Torque ppyLugs(S1,S2) 6 AWG-250 kcmil 5/16-in hex 1.25 in(32 mm) 275 in-lbs(31 N-m) Non-Backup Lugs(Li.L2) 14-2 AWG 3/16-in hex 3/4 In(20 mm) 120 in-Ibs(14 N-m) Backup Lugs(Ll,L2) 6 AWG-250 kcmil 5/16-In hex 1.25 in(32 mm) 275 in-Ibs(31 N-m) Large Neutral Lugs 6 AWG-250 kcmil 5/16-In hex 1.25 in(32 mm) 275 in-Ibs(31 N-m) GATEWAY DETAI LS Large Earth Lugs 14 AWG-2/0 3/16-In hex 3/4 In(20 mm) 120 in-Ibs(14 N-m) TESLA INVERTER INSTALL DETAILS INSTALL OPTIONAL SYSTEM SHUTDOWN SWITCH The Solar Inverter can be wired to a System Shutdown Switch that manually disables the inverter.When the 7.6 kW Install Site Energy Metering(Solar Only Sites) System Shutdown circuit is opened,the AC relay internal to the Solar Inverter is opened,thus disabling Solar Inverter output.The System Shutdown Switch is wired through a low voltage.12 V CC,1 A control circuit Up to Four Independent Strings' Note:Skip this step for systems installed with Powerwall connected to the Solar Inverter RSD ports. To install the System Shutdown Switch: A:Use Factory-Installed Neurio Meter(1538000-45-y Only) 1.Remove the factory-installed jumper from the RSO IN/RSD Out ports.See Appendix B.,Wiring Reference on page 85 for a detailed wiring reference. L9 (CT4) L1L2 `vow, i® clar Inverter muortwe airy isudo Motor n� —+ I —! 6 t, I i 0 I r1 i 2 Using minimum 24 AWG conductors,with wiring methods according to code,connect the RSD ports to a suitable DC switch(requirements below). Flat PV Modules AUXILIARY CONTACT ON SIDE OF DISCONNECT 9 O �J 2� 1 -. 13 21 t' ti • Or a Sw ox Lw Z A DISCONNECT TERMINALS LIFT OUT OF ENCLOSURE FOR EASE OF WIRING, PULL BLUE TAB ON UNDERSIDE DOWN W/SCREWDRIVER BLADE&TILT OUT Solar Mart, DISCONNECT PN ML1-025V-EO1R,MFR MERZ,600VDC,25A,UL508 NOTE: THE AUX CONTACT"DIAGRAM" ON THE SIDE OF THE PART MIGHT NOT CORRESPOND EXACTLY WITH THE TERMINAL LAYOUT. IT IS A SCHEMATIC, NOT A"DRAWING" THE TERMINALS ARE LABELED WITH THEIR NUMBER,THE "INNER" NUMBER IS THE UPPER SET,THE "OUTER" IS THE BOTTOM 13 EXAMPLE: • N� �N "� z1 z2 TOP VIEW SIDE VIEW ELITE SILFAB • � • S O L A R NOT JUST ANOTHER SOLAR PANEL . i Elitc Back-contact technology with an innovative conductive backsheet and integrated cell =2�Q?R design delivers the highest performance, PERFORWMCE durability and beautiful aesthetics. P Manufactured exclusively in the United States. SI LFABSOLAR.COM C E ['[—:]l `(@. O I EC M Fraunhofer C H u B B Intertek Intertek =• ISE �` bb rr:.lar ern;r and ELECTRICAL SPECIFICATIONS 410 , 7---_ Test Conditions STC - NOCT Module Power(Pmax) Wp 410 305 Maximum powervoltage(Vpmax) V 38.07 35.35 Maximum power current(Ipmax) A 10.77 8.64 Open circuit voltage(Voc) -_-_- V 45.92 42.14 Short circuit current(Isc) A 11.30 9.16 Module efficiency % 21.4% 19.9% _ Maximum system voltage(VDC) V 1000 Series fuse rating A - 20 - - - Power Tolera nce Wp 0 to+10 Measurement conditions:STC 1000 W/m2•AM 1.5•Temperature 25"C•NOCT 800 W/m'•AM 1.5•Measurement uncertainty<_3% Sun simulator calibration reference modules from Fraunhofer Institute.Electrical characteristics may vary by±5%and power by 0 to+10W. MECHANICAL PROPERTIES/COMPONENTS METRIC Module weight 20A±0.2 45.8tO.4 lbs Dimensions(H x L x D) 1864 mm x 1029 mm x 35 mm 73.4 in x 40.5 in x 1.4 in Maximum surface load(wind/snow)" 5400 Pa rear load/5400 Pa front load 112.8 lb/ft2 rear load/112.81b/R'front load Hail impact resistance o 25 mm at 83 km/h o 1 in at 51.6 mph Cells 66high-efficiency mono-PERC MWT c-Sl cells 66 high-effldency mono-PERC MWT c-Si cells 166 x 166 mm 6.53x6.53 in Glass 3.2 mm high transmittance,tempered, 0.126 in high transmittance,tempered, DSM anti-reflective coating DSM anti-reflective coating Cables and connectors(refer to installation manual) 1200 mm a 5.7 mm,MC4 from Staubli 47.2 in,Is0.22(12AWG),MC4 from Staubli Backsheet Multilayer,integrated insulation film and electrically conductive backsheet,superior hydrolysis and UV resistance,fluorine- free PV backsheet Frame Anodized Aluminum(Black) Bypass diodes 3 diodes-30SQ045T(45V max DC blocking voltage,30A max forward rectified current) Junction Box UL 3730 Certified,IEC 62790 Certified,IP67 rated TEMPERATURE RATINGS WARRANTIES Temperature Coefficientlsc +0.046%/°C M od u le prod u ct wo rkm a n sh I p warra nty 25 years** Temperature Coefficient Voc -0.279%/°C Linear power performance guarantee 30years Temperature Coefficient Pmax 0.377%/°C >_98%end 1st yr NOCT(t 2°C) 43S°C i 94.7%end 12th yr .._ >_90.8%end 25th yr Operating temperature -40/+85"C >-89.3%end 30th yr CERTIFICATIONS SHIPPING SPECS UL 61215-1:2017 Ed.1,UL61215-2.2017 Ed.1,UL 61730.12017 Ed.1,U L 617 30-2:: • 2017 Ed.1, Modules Per Pallet: 27 or 27(California) Product CSA C22.2061730-1:2019 Ed.2,CSA C22.2#61730-22019 Ed.2,IEC 61215-1:2016 Ed.l,IEC 61215-2:2016 Ed.l,IEC 61730-1:2016 Ed.2,IEC 61730-2:2016 Ed2,IEC 617012020(Salt Mist Pallets Per Truck 31 or 30(California) Corrosion),IEC 62716:2013(Ammonia Corrosion),CEC Listing,UL Fire Rating:Type 1 Factory IS09001:2015 ModulesPerTruck 837or810(Califomia) ♦Warning.Read the Safety and Installation Manual for mounting specifications and before handling,installing and operating modules. " 12 year extendable to 25 years subject to registration and conditions outlined under"Warranty"at silfabsolar.com PAN files generated from 3rd party performance data are available for download at:silfabsolar.com/downloads 73.4"[1864mm) _ E M 13.1"[332mm] 47.2"[12DOmm] 13.1"[332mm] SILFAB SOLAR INC. ounting Hole(x4) 0.5" 800 Cornwall Ave [12mm] Bellingham WA98225 USA T+1360.569.4733 COD info@silfabsolar.com w SILFABSOLAR.COM > 47.25" Y [1200mm] o f E E E 1770 Port Drive u Cable Length C;oE E rn o a O on N Burlington WA98233 USA m rn �. T+1360.569.4733 1.4"[35mm x d ��, 240 Courtneypark Drive East E= Mississauga ON L5T 2Y3 Canada A U N T+1905.255.2501 F+1905.696.0267 - o 3 0.08" CD Silfab-SIL-410-BG-20230728 [1.5mm] No reproduction of any kind is allowed without 6 rainage Hole(x8) permission.Data and information is subject to LK modificatiom without notice.0 Silfab Solar Inc., 2022.Silfab Solar-is a registered trademark of J 2"[60mm] 8"[200mm] Silfab Solar Inc. Powerwall+ Powerwall+is an integrated solar battery system that stores energy from solar production. Powerwall+ has two separate inverters,one for battery and one for solar,that are optimized to work together. Its integrated design and streamlined installation allow for simple connection to any home, and improved surge power capability brings whole home backup in a smaller package. Smart system controls enable owners to customize system behavior to suit their renewable energy needs. Key Features • Integrated battery, inverter,and system Wi-Fi, Ethernet,and LTE connectivity controller for a more compact install with easy over-the-air updates. • A suite of application modes, including self- powered,time-based control,and backup modes i I f 2023 t , Powerwall+ Technical Specifications Photovoltaic (PV) and Powerwall+ Model Number 1850000-xx-y Battery Energy Storage Solar Assembly Model Number 1538000-xx-y (BESS) Specifications Nominal Battery Energy 13.5 kWh' Nominal Grid Voltage 120/240 VAC (Input/Output) Grid Voltage Range 211.2-264 VAC Frequency 60 Hz Phase 240 VAC: 2W+N+GND Maximum Continuous Power On-Grid 7.6 kVA with sun/5.8 kVA no sun 72 Maximum Continuous Power Off-Grid 9.6 kW with sun/7 kW no sun' Peak Off-Grid Power(10 s) 22 kW full sun/10 kW no sun' Maximum Continuous 32 A output Current On-Grid Maximum Continuous 40 A output Current Off-Grid Load Start Capability 98 -118 A LRA3 Overcurrent Protection Device 50 A breaker Output Power Factor Rating +/-0.9 to 14 PV Maximum Input Voltage 600 VDC PV DC Input Voltage Range 60 - 550 VDC PV DC MPPT Voltage Range 60 -480 VDC M PPTs 4 Input Connectors per MPPT 1-2-1-2 Maximum Current per MPPT(Imp) 13 As Maximum Short Circuit 17 AS Current per MPPT (Isc) Allowable DC/AC Ratio 1.7 Maximum Supply Fault Current 10 kA Round Trip Efficiency 90%'•6 Solar Generation CEC Efficiency 97.5%at 208 V 98.0%at 240 V Customer Interface Tesla Mobile App Internet Connectivity Wi-Fi, Ethernet, Cellular(LTE/4G)7 PV AC Metering Revenue grade (+/-0.5%) Protections Integrated arc fault circuit interrupter(AFCI), PV Rapid Shutdown Warranty 10 years 'Values provided for 25°C(77°F),3.3 kW charge/discharge power. 27.6 kW with sun/5 kW no sun at power factor of 1. 'Load start capability may vary. 4Power factor rating at max real power. 5Where the DC input current exceeds an MPPT rating,jumpers can be used to allow a single MPPT to intake additional DC current up to 26 A Imp/34 A Isc. 6AC to battery to AC,at beginning of life. 'Cellular connectivity subject to network service coverage and signal strength. 2023 Powerwall+ Datasheet 2 Powerwall+ Technical Specifications Environmental Operating Temperature -20oC to 50°C (-4°F to 122°F)e Specifications Operating Humidity(RH) Up to 100%, condensing Storage Conditions -20oC to 30oC (-4°F to 86°F) Up to 95% RH, non-condensing State of Energy(SoE):25%initial Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Type Type 3R Solar Assembly Ingress Rating IP55 (Wiring Compartment) Battery Assembly Ingress Rating IP56 (Wiring Compartment) IP67(Battery& Power Electronics) Noise Level @ 1 m < 40 db(A) optimal, < 50 db(A) maximum BPerformance may be de-rated at operating temperatures below 10°C(50°F)or greater than 43°C (109°F). Compliance Information PV Certifications UL 1699B, UL 1741, UL 3741, UL 1741 SA, UL 1741 SB, UL 1998 (US), IEEE 1547-2018, IEEE 1547.1 Battery Energy Storage UL 1642, UL 1741, UL 1741 PCs, UL 1741 SA, System Certifications UL 1741 SB, UL 1973, UL 9540, IEEE 1547-2018, IEEE 1547.1, UN 38.3 Grid Connection United States Emissions FCC Part 15 Class B Environmental RoHS Directive 2011/65/EU Seismic AC156, IEEE 693-2005 (high) 160 Mechanical Specifications Dimensions 1596 x 755 x 160 mm 755 mm mm (62.8 x 29.7 x 6.3 in) Total Weight 140 kg (310 Ib)9 T Battery 118 kg (261 lb) Assembly Solar 22 kg (49 lb) Assembly Mounting Floor or wall mount Options 1596 mm T = 5 L Fi 9The total weight does not include the Powerwall+bracket,which weighs an additional 9 kg(20 lb). I 2023 Powerwall+ Datasheet Solar Shutdown Device Technical Specifications The Solar Shutdown Device is a Mid-Circuit Interrupter(MCI)and is part of the PV system rapid shutdown (RSD)function in accordance with Article 690 of the applicable NEC.When paired with Powerwall+, solar array shutdown is initiated by any loss of AC power. Electrical Model MCI-1 MCI-2 Specifications Nominal Input DC Current Rating (IMP) 12 A 13 A Maximum Input Short Circuit Current (Ise) 19 A 17 A Maximum System Voltage (PVHCS) 600 V DC 1000 V DC'° 10Maximum System Voltage is limited by Powerwall+to 600 V DC. RSD Module Maximum Number of Devices per String 5 5 Performance Control Power Line Excitation Power Line Excitation Passive State Normally Open Normally Open Maximum Power Consumption 7 W 7 W Warranty 25 years 25 years Environmental Operating Temperature -40oC to 50°C -45°C to 70°C Specifications (-40oF to 122°F) (-49°F to 158°F) Storage Temperature -30oC to 70°C -30°C to 70°C (-22°F to 158°F) (-22°F to 158°F) Enclosure Rating NEMA 4X/IP65 NEMA 4X/IP65 Mechanical Electrical Connections MC4 Connector MC4 Connector Specifications Housing Plastic Plastic Dimensions 125 x 150 x 22 mm 173 x 45 x 22 mm (5x6xIin) (6.8 x 1.8 x 1 in) Weight 350 g (0.77 lb) 120 g (0.26 lb) Mounting Options ZEP Home Run Clip Wire Clip M4 Screw (#10) M8 Bolt (5/16") Nail/Wood screw Compliance Certifications UL 1741 PVRSE, UL 3741, Information PVRSA (Photovoltaic Rapid Shutdown Array) RSD Initiation Method External System Shutdown Switch UL 3741 PV Hazard Control (and PVRSA) Compatibility The following categories of solar module meet the UL 3741 PVHCS listing when installed with Powerwall+and Solar Shutdown Devices. Tesla Solar Roof PV Hazard Control System: BIPV compliance document Tesla or Hanwha (Q.Peak Duo BLK or BLK-G6+) PV Hazard Control System: ZS PVHCS compliance document Modules certified for use with ZEP racking Other module and racking combinations PV Hazard Control System: Generic PV Array compliance document 2023 Powerwall+ Datasheet 4 Powerwall+ Example System Configurations Powerwall+with Backup Switch Installed Behind Utility Meter i Solar Backup Switch 0 - Meter TESLA Load center Meter socket panel Grid I Powerwall+ Backup loads Powerwall+with Backup Switch Installed Downstream of Utility Meter Solar Backup Switch Utility Meter Y T =5 L n Load center Meter socket panel Meter socket panel Grid I Powerwall+ Backup loads 2023 Powerwall+ Datasheet 5 • Powerwall+with Backup Gateway 2 for Whole Home Backup Solar _= Q Meter Load center Backup Gateway 2 Meter socket panel Grid I Powerwall+ Backup loads Powerwall+with Backup Gateway 2 for Partial Home Backup Solar I _r 9 - (t T = SL^ F1 Meter Backup panel Backup Gateway 2 Meter socket panel Grid I Powerwall+ Backup loads -- Non-backup panel 0 SSS� Non-essential loads 2023 Powerwall+ Datasheet 6