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Home My WebLink About5313 W Henderson Pl - PlanPAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024.02.28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 COVER SHEET SCOPE OF WORK GENERAL NOTES PV-1.0 VICINITY MAP #SSTAMPCS #ESTAMPCS ABBREVIATIONS A AMPERE AC ALTERNATING CURRENT AFC ARC FAULT CIRCUIT INTERUPTER AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT (E)EXISTING ESS ENERGY STORAGE SYSTEM MSP MAIN SERVICE PANEL (N) NEW PRE-FAB PRE-FABRICATED PSF POUNDS PER SQUARE FOOT PV PHOTOVOLTAIC RSD RAPID SHUTDOWN DEVICE TL TRANSFORMERLESS V VOLTS W WATTS SHEET INDEX SURGE PROTECTOR TO BE INSTALLED PER MANUFACTURER AND PANEL BOARD SPECS. PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-3.1 MOUNTING DETAIL PV-3.2 MOUNTING DETAIL PV-4.0 ELECTRICAL PV-4.1 ELECTRICAL CALCS PV-4.2 BACKUP LOAD CALCS PV-4.3 PANEL SCHEDULE PV-5.0 SIGNAGE PV-5.1 SIGNAGE LTD: LR5-54HABB-400M TESLA: POWERWALL 3 1707000-XX-Y WITH STANDOFF TO FRAMING: SNR-DC-01249 [FLAT, FLUSH MOUNT ( ROLLED COMP/ MEMBRANE/ FOAM) 1 LAG OMNIBASE]; ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLA L FOOT TO FRAMING, SNR-DC-00339 1707000-XX-Y, 27 kWh (MCI) ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE PANEL WITH 50 AMP MAIN BREAKER TO BE REPLACED WITH NEW 125 AMP MAIN PANEL WITH 125 AMP MAIN BREAKER AND 225 AMP BUSBAR. MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41(A). MODULES, ARE CLASS A FIRE RATED. CONDUCTORS OUTSIDE OF THE ARRAY ARE LIMITED TO LESS THAN 30V IN 30 SECONDS AND CEC 2022 690.12(B)(2)(2) WHERE CONDUCTORS INSIDE THE ARRAY BOUNDARY IS LIMITED TO LESS THAN 80V IN 30 SECONDS ROUTINE MAINTENANCE. SYSTEM VOLTAGE IN ACCORDANCE WITH CEC 706.20 AND EXCEPTION 1 CEC 706.20 (B). CIRCUITS FROM THESE TERMINALS PASS THROUGH A WALL OR PARTITION PER 706.15(D). CIRCUIT WIRING IS EXTENDED MORE THAN 6FT AND DOES NOT INCLUDE ANY ADDITIONAL OUTLETS OR DEVICES PER CEC 210.12(D). GREATER THAN THE LOAD POSED BY THE SINGLE LARGEST UTILIZATION EQUIPMENT CONNECTED TO THE SYSTEM PER CEC ARTICLE 710.15(A) The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. Bldg#: 101121650 Elec#: 20184540 Approvals: Elec: M Smith 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 PL PL PL PL PL PL PL PL PLPL SITE PLAN PV-2.0 #SSTAMPSP #ESTAMPSP NOTES: RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: TOTAL ROOF SURFACE AREA: 2538 SQFT. TOTAL PV ARRAY AREA: 441.4 SQ FT. PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 17.4% ESS SHALL BE INSTALLED 3FT FROM DOORS AND WINDOWS IN ACCORDANCE WITH R328.4. ESS UNITS SHALL BE SEPARATED FROM EACH OTHER BY NOT LESS THAN 3 FEET EXCEPT WHERE SMALLER SEPARATION DISTANCES ARE DOCUMENTED TO BE ADEQUATE BASED ON LARGE/SCALE FIRE TESTING. POWERWALL ENERGY STORAGE SYSTEM (ESS) BG BACKUP GATEWAY GP GENERATION PANEL ELECTRIC VEHICLE SUPPLY EQUPMENTEV MAIN PANEL INVERTER(S) AC DISCONNECT(S) DC DISCONNECT(S) SUNRUN METER DEDICATED PV METER SERVICE ENTRANCE INTERIOR EQUIPMENT SHOWN AS DASHED SE MP SM PM INV AC DC SUB-PANELSP CB IQ COMBINER BOX METER ADAPTERMA GROUNDING ELECTRODE ENERGY STORAGE SYSTEM BP BACKUP LOADS PANEL BI BACKUP INTERFACE 1 COMMUNICATION WIRESAM MD MICROGRID INTERCONNECT DEVICE ACREL METER SOLAREDGE METERSEMPV LOAD CENTERLC LEGEND SCALE: NTS NOTE: NOT ALL ITEMS IN LEGEND WILL APPEAR IN SITE PLAN RAIL STANDOFFS & FOOTINGS SOLAR MODULES SITE PLAN - SCALE = 0'-0 3/64" = 1'-0" (E) RESIDENCE (N) ARRAY AR-01 (N) ARRAY AR-02 FIRE SETBACKS (18" TYP) ROOF PATHWAYS (3' TYP) SE MP AC INV INV W HENDERSON PL GP RSD MD ROOF PATHWAYS (3' TYP) AC (E) FENCE (E) GATE (TYP.) EXTERNAL RAPID SHUTDOWN SWITCH RSD A A A A A A A A B B B B B B B C C C C C C (E) DETACHED STRUCTURE (E) PATIO ARRAY PITCH PV AREA (SQFT) AR-01 6° 126.1 AR-02 18° 315.3179° TRUE AZIM MAG AZIM 167°179° 167° NOTE: ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE INSTALLED MODULE PER NEC 690.12 AC AC 10/29/2024 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 #SSTAMP DESIGN CRITERIA MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 0 PSF WIND SPEED: 96 MPH 3-SEC GUST. FASTENERS: (1) 5/16" DIA S.S. LAG SCREW: 2.5" MIN EMBEDMENT INTO FRAMING PV-3.0 LAYOUT SOLAR MODULE SNAPNRACK RACKING 4" MODULE ELEVATION DETAIL - SCALE: NTS INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO PROCEEDING W/ INSTALLATION. * IF ARRAY (EXCLUDING SKIRT) IS WITHIN 12" BOUNDARY REGION OF ANY ROOF PLANE EDGES (EXCEPT VALLEYS), THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: ** ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY 50%. ** ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. ROOF INFO FRAMING INFO ATTACHMENT INFORMATION Name Type Height Type Max Span OC Spacing Detail Max Landscape OC Spacing Max Landscape Overhang Max Portrait OC Spacing Max Portrait Overhang Configuration AR-01 FLAT, ROLLED COMP [FLUSH MOUNT] - OMNIBASE 1 LAG - UR 1-Story 2X6 RAFTERS 7'-1" 24" ULTRA RAIL, ATTACHMENT DETAIL, OMNIBASE WITH STANDOFF TO FRAMING: SNR-DC-01249 [FLAT, FLUSH MOUNT ( ROLLED COMP/ MEMBRANE/ FOAM) 1 LAG OMNIBASE] 6'-0" 2'-4" 6'-0" 2'-3" STACKED AR-02 COMP SHINGLE - UR - UMBRELLA L FOOT 1-Story 2X4 PRE-FABRICATED TRUSSES 7'-7" 24" ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLA L FOOT TO FRAMING, SNR-DC-00339 6'-0" 2'-4" 6'-0" 2'-3" STACKED SEE SITE PLAN FOR NORTH ARROW D1 - AR-01 - SCALE: 1/8" = 1'-0" AZIM: 179° PITCH: 6° D2 - AR-02 - SCALE: 1/8" = 1'-0" AZIM: 179° PITCH: 18° SOLAR MODULE SNAPNRACK RACKING AND STANDOFF MODULE ELEVATION DETAIL - SCALE: NTS 7" 6' TYP 30'-2" 11'-4" 8"20'-6" 1'-6" 1'-2" 6' TYP 22'-8" 5'-8" 3'3'-4" 1'-6" 1' FASTENERS: (1) 5/16" DIA S.S. UMBRELLA SCREW: 2.5" MIN EMBEDMENT INTO FRAMING 10/29/2024 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 #SSTAMP PV-3.1 MOUNTING DETAIL DESCRIPTION: UR-40 RAIL | UR-60 RAIL FOR USE WITH SNAPNRACK ULTRA SERIES RAILS 15 8" 11 2" 11 2" 21 4" SNAPNRACK ULTRA RAIL STANDARD STANDOFF ON OMNIBASE FOR MOUNTING TO VARIOUS ROOF TYPES REFER TO SNAPNRACK ENGINEERING CHARTS FOR APPLICABLE RAIL SPANS. "BIN" NUMBER ON CHART SHOULD MATCH "BIN" NUMBER ON THIS DRAWING 5 16"Ø S.S. LAG SCREW MUST EMBED A MIN. OF 21 2" INTO STRUCTURAL MEMBER REFER TO SNAPNRACK INSTALLATION MANUAL FOR 5 16"Ø HARDWARE TORQUE SPECIFICATIONS SNAPNRACK OMNIBASE CAN MOUNT IN ANY ORIENTATION ON THE ROOF RAILS CAN MOUNT ON ANY SIDE OF THE STANDOFF POST FOR LEVELING DETAILS, REFER TO SNAPNRACK DETAIL DRAWING "SNR-DC-00334 ULTRA RAIL, COMPONENT DETAIL, LEVELING SPACER ON STANDOFF" AND "SNR-DC-00447 ULTRA RAIL, COMPONENT DETAIL, UR LEVELING SPACER" *A POURED SEALANT-STYLE FLASHING MAY BE USED WHEN INSTALLED PER THE MANUFACTURER'S SPECIFICATIONS INSTALLED ATTACHMENT DETAIL SNAPNRACK OMNIBASE EXPLODED SNAPNRACK, OMNIBASE SNAPNRACK STANDOFF, LENGTH VARIES SNAPNRACK, UR STANDOFF CLAMP ASSEMBLY. VARIES FOR FLUSH AND TILT APPLICATIONS MODULE HEIGHT OFF ROOF, RANGE: UR-40: 73 4" - 87 8" UR-60: 83 8" - 91 2" (SHOWN FOR 7" STANDOFF, ADJUST PER STANDOFF LENGTH) OMNIBASE, TOP BASE HEIGHT: .70 4.00 3.00 7" STANDOFF SHOWN, LENGTH VARIES SNAPNRACK, ULTRA RAIL (UR-40 SHOWN) SNAPNRACK, ULTRA RAIL (UR-40 SHOWN) STRUCTURAL MEMBER, WOOD RAFTER, TYP. ROOF DECKING, TYP. *FLASH STANDOFF APPROPRIATELY. 1"Ø VENT PIPE FLASHING SHOWN, VARIES BY APPLICATION SNAPNRACK RUBBER RAIN COLLAR FOR 1"Ø CONE FLASHINGS 5 16"Ø S.S. LAG SCREW WITH S.S. FLAT WASHER. CHOOSE LENGTH FOR PROPER EMBEDMENT 5 16"Ø S.S. LAG SCREW WITH S.S. FLAT WASHER. CHOOSE LENGTH FOR PROPER EMBEDMENT STRUCTURAL MEMBER, WOOD RAFTER, TYP. ROOF DECKING, TYP. (1) 5/16" Ø S.S. LAG SCREW: 2.5" MIN EMBEDMENT INTO FRAMING SNR-DC-01249_UR_OMNI_STANDOFF TO RAFTER 10/29/2024 5313 W Henderson Pl2/5/2025 CONDUIT SCHEDULE TAG CIRCUIT DESCRIPTION CONDUCTOR NEUTRAL GROUND CONDUIT 1 Inverter Input (2) 10 AWG (PV WIRE)N/A 6 AWG (BARE) Open Air 2 Inverter Input (2) 10 AWG THHN/THWN-2 N/A 8 AWG THHN/THWN-2 3/4 EMT 2a Inverter Input (4) 10 AWG THHN/THWN-2 N/A 8 AWG THHN/THWN-2 3/4 EMT 3 Inverter Output (2) 6 AWG THHN/THWN-2 (1) 6 AWG THHN/THWN-2 8 AWG THHN/THWN-2 3/4 EMT 4 Backup gateway/ Generation panel Output (2) 1 AWG THHN/THWN-2 (1) 1 AWG THHN/THWN-2 6 AWG THHN/THWN-2 1-1/4 EMT 5 Backup load Output (4) 6 AWG THHN/THWN-2 (4) 6 AWG THHN/THWN-2 8 AWG THHN/THWN-2 1-1/4 EMT (4) 6 AWG THHN/THWN-2 (2) 6 AWG THHN/THWN-2 8 AWG THHN/THWN-2 PAGE REV: B 1/29/2025 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024.02.28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 NEW125A MAIN BREAKER END FED NEW 125A MAIN PANEL 225A BUS NEW 200A BACKUP GATEWAY 1841000-X1-Y 4 J-BOX LONGI GREEN ENERGY TECHNOLOGY CO LTD LR5-54HABB-400M STRING 1 OF 7 MODULES 3 MODULE LEVEL RAPID SHUTDOWN DEVICES LONGI GREEN ENERGY TECHNOLOGY CO LTD LR5-54HABB-400M STRING 2 OF 8 MODULES 3 MODULE LEVEL RAPID SHUTDOWN DEVICES 1 1 2a J-BOX LONGI GREEN ENERGY TECHNOLOGY CO LTD LR5-54HABB-400M STRING 1 OF 6 MODULES 2 MODULE LEVEL RAPID SHUTDOWN DEVICES 12 POINT OF INTERCONNECTION:705.12(B)(3)(2), GATEWAY BREAKER AT OPPOSITE END OF BUSBAR METER NUMBER: 222013-570957 REPLACE EXISTING 50 MAIN PANEL WITH NEW 125A MAIN PANEL 125A MAIN BREAKER AND 225A BUS BAR EQUIPMENT CHARACTERISTICS INCLUDED IN SPEC SHEETS NOTE: TOTAL PV BACKFEED = 120A USED FOR INTERCONNECTION CALCULATIONS M 125A (N) IMO PE69-3020, DISCONNECT SWITCH, 3P, 16A RSD TESLA POWERWALL 3 1707000-XX-Y TESLA: POWERWALL 3 1707000-XX-Y 11500 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI RAPID SHUTDOWN COMPLIANT 3 RSD TESLA POWERWALL 3 1707000-XX-Y TESLA: POWERWALL 3 1707000-XX-Y 11500 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI RAPID SHUTDOWN COMPLIANT 3 NEW 225 A GENERATION AND BACKUP LOAD PANEL (N) (2) 60A (PV+ESS) BREAKER 4 60A 60A FACILITY GROUND (E) RELOCATED BACKUP LOADS 5 (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A , 2P 120/240VAC 3 (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A , 2P 120/240VAC 3 PV-4.0 ELECTRICAL #ESTAMP MODULE CHARACTERISTICS LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M 400 W OPEN CIRCUIT VOLTAGE 37.05 V MAX POWER VOLTAGE 30.94 V SHORT CIRCUIT CURRENT 13.72 A GENERAL NOTES: GROUND - UFER, TWO GROUNDS RODS OR COLD WATER GAS BOND IF THE RELOCATED LOADS EXTEND MORE THAN 6 FEET, AFCI PROTECTION APPLIES PER 2019 CEC 210.12 ANY MULTIWIRE BRANCH CIRCUITS RELOCATED ARE TO BE IDENTIFIED, GROUPED, AND EQUIPPED WITH A 2-POLE OCPD BREAKER PER CEC 210.4(B,D). INSTALL THE BACKED UP LOAD CONDUCTORS AND THE GATEWAY BREAKER CONDUCTORS IN TWO SEPARATE CONDUITS. B 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-4.1 ELECTRICAL CALCS ELECTRICAL CALCS SYSTEM INFORMATION 8.4 KW DC PHOTOVOLTAIC SYSTEM (15) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M, TESLA: POWERWALL 3 1707000-XX-Y (6) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M, TESLA: POWERWALL 3 1707000-XX-Y SYSTEM OCPD SIZE (COMBINED MAX CURRENT) X (CONTINUOUS LOAD) = 96 A X 1.25 = 120 A → 125 A OVERCURRENT PROTECTION GATEWAY SYSTEM AC WIRE SIZING MAX AC OUTPUT CURRENT = 125 A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 145A = 131.95A TERMINAL RATING[110.14(C)] = 1 AWG, 75°C RATED = 130A 130A < 131.95A TERMINAL RATING GOVERNS CONDUCTOR SIZING 125A < 130A 1 AWG AMPACITY OK THEREFORE 1 AWG IS SUFFICIENT. ALLOWABLE BACKFEED ALLOWABLE BACKFEED = (MAIN PANEL RATING) X 1.2 - (MAIN BREAKER RATING) = 225A X 1.2 - 125A = 145A 125A ≤ 145A → INTERCONNECTION MEETS 705.12(B)(3)(2) REQUIREMENTS. INVERTER INFORMATION 6.0 KW DC PHOTOVOLTAIC SYSTEM (15) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M, TESLA: POWERWALL 3 1707000-XX-Y INVERTER OVERCURRENT PROTECTION (INVERTER MAX CURRENT) X (CONTINUOUS LOAD) = 48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER DC WIRE SIZING MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS LOAD)[690.8(B)(1)]= 13.72 A X 1.25 X 1.25= 21.44A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 0.8 X 40A = 29.12A TERMINAL RATING[110.14(C)] = 10 AWG, 75°C RATED = 35A 29.12A < 35A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 21.44A < 29.12A 10 AWG AMPACITY OK THEREFORE 10 AWG IS SUFFICIENT. AC WIRE SIZING MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] = 48 A X 1.25 = 60 A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 75A = 68.25A TERMINAL RATING[110.14(C)] = 6 AWG,75°C RATED = 65A 65A < 68.25A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 60A < 65A 6 AWG AMPACITY OK THEREFORE 6 AWG IS SUFFICIENT SYSTEM CHARACTERISTICS MAX OPEN CIRCUIT VOLTAGE = {[((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC TEMP] + VOC} X (# MODULES / STRING) = {[(-0.26 %/°C X 37.05 V) / 100] X [-2 °C - 25 °C] + 37.05 V} X 8 = 317 V SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS) 1.25 X 13.72 A X 2 = 34.3A INVERTER INFORMATION 2.4 KW DC PHOTOVOLTAIC SYSTEM (6) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M, TESLA: POWERWALL 3 1707000-XX-Y INVERTER OVERCURRENT PROTECTION (INVERTER MAX CURRENT) X (CONTINUOUS LOAD) = 48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER DC WIRE SIZING MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS LOAD)[690.8(B)(1)]= 13.72 A X 1.25 X 1.25= 21.44A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 40A = 36.4A TERMINAL RATING[110.14(C)] = 10 AWG, RATED = 35A 35A < 36.4A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 21.44A < 35A 10 AWG AMPACITY OK THEREFORE 10 AWG IS SUFFICIENT. AC WIRE SIZING MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] = 48 A X 1.25 = 60 A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 75A = 68.25A TERMINAL RATING[110.14(C)] = 6 AWG,75°C RATED = 65A 65A < 68.25A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 60A < 65A 6 AWG AMPACITY OK THEREFORE 6 AWG IS SUFFICIENT SYSTEM CHARACTERISTICS MAX OPEN CIRCUIT VOLTAGE = {[((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC TEMP] + VOC} X (# MODULES / STRING) = {[(-0.26 %/°C X 37.05 V) / 100] X [-2 °C - 25 °C] + 37.05 V} X 6 = 238 V SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS) 1.25 X 13.72 A X 1 = 17.15A 5313 W Henderson Pl2/5/2025 BACKUP LOADS LOAD BREAKER RATING (AMPS)LABEL DEMAND LOAD 1 20A-1P KITCHEN 1500 VA 2 20A-1P KITCHEN 1500 VA 3 20A-2P OTHER 3840 VA 5 15A-1P ROOMS 1500 VA 6 15A-1P ROOMS 1500 VA 7 30A-2P DRYER 5760 VA PAGE REV: A3 10/29/2024 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 BACKUP LOAD CALCS ALL BACKED UP LOADS ABOVE IN THE BACKED UP LOADS PANEL ARE RELOCATED FROM THE MAIN SERVICE PANEL. BACKED UP LOADS CALCULATION: (5760 VA)/ 240V = 24 A PER CEC 2022 ARTICLE 690.10 OR NEC 2020 ARTICLE 710.15. THE MAXIMUM CURRENT FOR ALL LARGE APPLIANCES LOADS IS 40A. (MAX LOADS OUTPUT) X (CONTINUOUS LOADS) = 24 A X 1.25 = 30A BACKED UP LOADS PANEL BREAKER = 125A 30 A < 125A. THEREFORE, THE AMPERAGE OF THE BACKED UP LOADS IS LESS THAN THAT OF THE OCPD. AC WIRE SIZING FOR BACKUP LOADS PANEL MAX AC OUTPUT CURRENT = (MAX LOADS OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] = 24 A X 1.25 = 30 A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 40A = 36.4A TERMINAL RATING[110.14(C)] = 10 AWG, 75°C RATED = 35A 35A < 36.4A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 30A < 35A 10 AWG AMPACITY OK THEREFORE 10 AWG IS SUFFICIENT. PV-4.2 BACKUP LOAD CALCS 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 (N) GATEWAY FEEDER BREAKER MAIN BREAKER 125 NEW PV+ESS BREAKER60 FUTURE BACKUP LOAD PANEL 30 LIGHTS /RECEPTABLES 15 15 20 ROOMS LIGHTS /RECEPTABLES DRYER NEW 225/125A MAIN PANEL PANEL SCHEDULE PANEL SCHEDULE PV-4.3 12 5 20KITCHEN NEW PV+ESS BREAKER60 20 OTHER 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 SIGNAGE PV-5.0 #ESTAMP ENERGY STORAGE SYSTEM DISCONNECT LABEL LOCATION: ENERGY STORAGE SYSTEM DISCONNECT PER CODE(S): NEC 2020: 706.15(C), CEC 2022: 706.15(C) WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE POWER SOURCE OUTPUT CONNECTION LABEL LOCATION: ADJACENT TO PV BREAKER AND ESS OCPD (IF APPLICABLE). PER CODE(S): NEC 2020: 705.12(B)(3)(2), CEC 2022: 705.12(B)(3)(2) NOTES AND SPECIFICATIONS: SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE CEC 2022 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. DO NOT COVER EXISTING MANUFACTURER LABELS. SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN SOLAR ELECTRIC PV PANELS TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. LABEL LOCATION: ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. PER CODE(S): NEC 2020: 690.56(C), CEC 2022: 690.56(C) 4" 3" ELECTRICAL SHOCK HAZARD WARNING TERMINALS ON LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): NEC 2020: 690.13(B), CEC 2022: 690.13(B) ! INVERTER 1 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC550 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53 WARNING: PHOTOVOLTAIC POWER SOURCE WARNING: PHOTOVOLTAIC POWER SOURCE LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, AT EACH TURN, ABOVE AND BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S): NEC 2020: 690.31(D)(2), CEC 2022: 690.31(D)(2)CAUTION 5313 W HENDERSON PL, SANTA ANA, CA, 92704 SOLAR PANELS ON ROOF PER CODE(S): NEC 2020 : 705.10, 710.10, CEC 2022: 705.10, 710.10 MULTIPLE SOURCES OF POWER LABEL LOCATION: INSTALLED WITHIN 3' OF RAPID SHUT DOWN SWITCH PER CODE(S): NEC 2020: 690.56(C)(2), CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3 RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM WARNING! SOURCES: UTILITY GRID, BATTERY AND PV SOLAR ELECTRIC SYSTEM THREE POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): NEC 2020: 705.12(C), CEC 2022: 705.12(C) ENERGY STORAGE SYSTEM PREMISES WIRING MAY REMAIN ENERGIZED AFTER LOSS OF UTILITY POWER CAUTION! LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2022: 706.15(C), NEC 2020: 706.15(C) AC DISCONNECT INVERTER & ENERGY STORAGE (EXT) MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: 48 AMPS 240 VAC LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2020: 690.54, CEC 2022: 690.54 PV SYSTEM DISCONNECT MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: 48 AMPS 240 VAC LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2020: 690.54, CEC 2022: 690.54 PV SYSTEM DISCONNECT INVERTER 2 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC550 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53 BACKUP GATEWAY GENERATION AND BACKUP LOADS PANEL SERVICE ENTRANCE AND GATEWAY FEEDER BREAKER RAPID SHUTDOWN SWITCH 5313 W Henderson Pl2/5/2025 PAGE REV: A3 10/29/2024 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 GILBERT CORREIA, C10, C46 SIGNAGE PV-5.1 #ESTAMP LABEL LOCATION: BACKUP LOAD PANEL NO ADDITIONAL LOADS TO BE ADDED ENERGY STORAGE SYSTEM DISCONNECT NOMINAL ESS VOLTAGE VAC LABEL LOCATION: MAIN PANEL. 120 240 CEC 2022 - PW3 PER CODE(S): CEC 2022: NEC 706.15(C) 5313 W Henderson Pl2/5/2025 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 1 of 8 GFT-OP-11a (22-August-2019) Test Verification of Conformity Verification Number: 104514208CRT-001VOC Applicant Name & Address: Tesla Inc. 3500 Deer Creek Road, Palo Alto, CA 94304 Product Description: Energy Storage System Grid Support Utility Interactive & Standalone Inverter Ratings & Principle Characteristics: See Appendix 2 Models/Type References: 1707000- followed by two numbers; followed by -; followed by one letter. Brand Names: Tesla Relevant Standard(s) / Specification(s): See Appendix 1 Verification Issuing Office Name & Address: Intertek Testing Services NA, Inc. 3933 US Route 11, Cortland, NY 13045 USA Date of Tests: 9/15/2022 to 4/23/2024 Test Report Number(s): 104514208CRT-001, 104514208CRT-001RRF, 104514208CRT-001TRS, 104514208CRT-010, 104514208CRT-012 Additional information in Appendix. Signature Name: Mukund Rana Position: Sr. Staff Engineer Date: 10th May 2024 On the basis of the tests undertaken, the samples of the below product have been found to comply with the requirements of the referenced standards at the time the tests were carried out. This verification is part of the full test report and should be read in conjunction with it. This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 2 of 8 GFT-OP-11a (22-August-2019) Appendix 1: Relevant Standard(s)/Specification(s) Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3] Grid Support Utility Interactive Equipment - Supplement SA to UL 1741:2021 Ed.3 - Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3 (Supplement SA)] Grid Support Utility Interactive Inverters and Converters Based Upon IEEE 1547:2018 & IEEE 1547.1:2020 - Supplement SB to UL 1741:2021 Ed.3 - Inverters, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources [UL 1741:2021 Ed.3 (Supplement SB)] Energy Storage Systems and Equipment [ANSI/UL 9540:2020 Ed.2+R:09Apr2021] Photovoltaic (PV) DC Arc-Fault Circuit Protection [UL 1699B:2018 Ed.1+R:18May2021] Software in Programmable Components [UL 1998:2013 Ed.3+R:24Sep2018] Tests For Safety-related Controls Employing Solid-state Devices [UL 991:2004 Ed.3+R:09Jun2010] Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications [ANSI/UL 1973:2018 Ed.2] IEEE 1547:2018 - IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces IEEE 1547a:2020 - IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces Amendment 1: To Provide More Flexibility for Adoption of Abnormal Operating Performance Category III IEEE 1547.1:2020 - IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Energy Resources with Electric Power Systems and Associated Interfaces Source requirements document UL 1741 (SRD) v2.0 – HECO Electric Rule No.21-2020 Generating Facility Interconnections Default New England Bulk System Area Settings Requirement PRC-024-3 Frequency and Voltage Protection Settings for Generating Resources GOVERNMENT OF PUERTO RICO PUBLIC SERVICE REGULATORY BOARD PUERTO RICO ENERGY BUREAU, Generating Facility and Microgrid Interconnection Regulation (“Regulation”), July 2021 Power Conversion Equipment [CSA C22.2#107.1:2016 Ed.4+U1] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] Photovoltaic Rapid Shutdown Systems [CSA C22.2#330:2023 Ed.2] Safety Functions Incorporating Electronic Technology [CSA C22.2#0.8:2019 Ed.4] 5313 W Henderson Pl2/5/2025 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 3 of 8 GFT-OP-11a (22-August-2019) Appendix 2: Ratings & Principle Characteristics: ➢ Ratings: Models 1707000-xx-y Rated AC Output Power (W) 11500, 10000, 7680, 5750 Rated AC Input Power (W) Charging 5000 Max. Cont. Output Power (W) 11500, 10000, 7680, 5750 Max. Continuous Output PV to AC Power Off-Grid (W) 15400 Max. Cont. Input Power (W) Charging 5000 AC Input / Output Voltage (VL-L) 240 AC Output Frequency (Hz) 60 Max. Cont. Output Current (A) 48, 4 1.6, 32, 24 Max. Cont. Input Current (A) Charging 20.83 Apparent Power rating (VA) 11500, 10000, 7680, 5750 Apparent Power rating (VA) Charging 5000 Normal Category A, B Abnormal Category II, III ➢ Communication Protocol: IEEE 2030.5 protocol ➢ PCH board MD5 Firmware checksum: c5773b136a9ef9be9057302a67258482 ➢ TACO board MD5 Firmware checksum: dcq8OiBXbQWYnK9UhCAjvl02/py2MZymmwAQYOn8jSc= ➢ Grid Support Function Parameters: Tesla used the parameters in the Result reporting form “104514208CRT-001RRF” during the testing of the grid support functions according to UL1741 SB. The parameters that have “blank” as their value are not applicable. ➢ UL 1998 and CSA C22.2#0.8 Evaluation: ECU / Board Rev Software version Checksum UL1998, CSA C22.2#0.8 Compliant* Date of evaluation HVP / -E V2 51705DB5 Yes Apr-19-2024 PWS / -3F V2 34204954 Yes Apr-19-2024 PWS / -1F V2 B3C1375B Yes Apr-19-2024 PWS / -D V2 43FEF523 Yes Apr-19-2024 *Note: Below safety functions were evaluated during the UL1998 and UL 991 evaluation. • List of all UL1998 and UL 991 functions are as follow: o Overcharge o Over-discharge o Over Temperature o Over current o Relay weld, Isolation Monitoring Interruption, PV RSD (UL 1741) o AFCI (UL 1699B) This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 4 of 8 GFT-OP-11a (22-August-2019) 5313 W Henderson Pl2/5/2025 ! " #$ $% & ! " '() *$ ' * " + ' ,(-./)0 1' * #1 $ 1' # 2 $" +) $" + % #$% & ! 1' )+ ! % # ' ) #2* $" +1 * $" + 3 # 43 5 )6 57...* 57...&* 5#+# &8 ! 97 '" * " 1 "" % 5 # ! )+ 9 * 7 ' :$" - # ;.<2=><2? 0 ( 1 " + " + # " ' " ' + + + ,22 E F '" "G H *8 ' " + . Sep 16, 2020 5 .>-2=&>2? 0 .&2=2? %! " 1 + &2@9=2@? 2@9=2@? + /%-; # # #'A3B1$% & 0 ) 0%& 71C$><;;>>&< $".+ *#. * # 8 # ="?&.-2"=/)?=&.;2*#? " 'D '+#/) *#/ * # # .2=.>2? * # 8 .>2=&;.<><2? * # # &.<2=<.>>2? ++ ) " ' ) " ++ 7 % # % 0 % + +)3D %/)0 ! %/)0 1: !' + D '+ D ) : + D ) # ) ! ) = + ) # ? %! 0 %! + 5313 W Henderson Pl2/5/2025 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 5 of 8 GFT-OP-11a (22-August-2019) Appendix 3: List of Tested Grid protection / Support Function: Table 3A: Test List -1 Grid protection / Support Function Tested Test Standards Sections and Source Requirement Documents IEEE 1547- 2018 IEEE 1547.1- 2020 UL 1741SB - 2021 CA Rule 21:2020 UL 1741 SRD V2.0 (HECO):2020 OPERATIONAL TEMPERATURE -- 5.3.3.1 SB4.3.5.3 -- Same as 1547- 2018 PROTECTION FROM ELECTROMAGNETIC INTERFERENCE (EMI) TEST 4.11.1 5.8.1 SB4.3.5.8.1 -- Same as 1547- 2018 SURGE WITHSTAND PERFORMANCE TEST 4.11.2 5.8.2 SB4.3.5.8.2 -- Same as 1547- 2018 PARALLELING DEVICE 4.11.3 5.8.3 -- -- Same as 1547- 2018 OVERVOLTAGE TRIP 6.4.1 5.4.2 SB4.3.5.4.2 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 UNDERVOLTAGE TRIP 6.4.1 5.4.3 SB4.3.5.4.3 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 OVERFREQUENCY TRIP 6.5.1 5.5.1 & 5.5.2 SB4.3.5.5.1 & SB4.3.5.5.2 Electric Rule No. 21 Table Hh.2 Same as 1547- 2018 UNDERFREQUENCY TRIP 6.5.1 5.5.1 & 5.5.2 SB4.3.5.5.1 & SB4.3.5.5.2 Electric Rule No. 21 Table Hh.2 Same as 1547- 2018 LOW VOLTAGE RIDE-THROUGH 6.4.2.3 & 6.4.2.5 5.4.4 SB4.3.5.4.4 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 HIGH VOLTAGE RIDE-THROUGH 6.4.2.4 5.4.7 SB4.3.5.4.7 Electric Rule No. 21 Table Hh.1 Same as 1547- 2018 LOW FREQUENCY RIDE-THROUGH 6.5.2.3 5.5.3 SB4.3.5.5.3 Electric Rule No. 21 Table Hh.2 SRD-UL-1741-SA- V2.0 (HECO) Part II B HIGH FREQUENCY RIDE- THROUGH 6.5.2.4 5.5.4 SB4.3.5.5.4 Electric Rule No. 21 Table Hh.2 SRD-UL-1741-SA- V2.0 (HECO) Part II B RATE OF CHANGE OF FREQUENCY 6.5.2.5 5.5.5 -- -- Same as 1547- 2018 ANTI-ISLANDING PROTECTION - WITH GRID SUPPORT FUNCTIONS ENABLED 8.1 5.10.2 SB4.3.5.10.2 Electric Rule No. 21 Hh.1a According to UL 1741 SA-V2.0 (HECO) TEST FOR VOLTAGE PHASE-ANGLE CHANGE RIDE-THOUGH (VARIATION 1) 6.5.2.6 5.5.6.1 SB4.3.5.5.6 -- Same as 1547- 2018 ENTER SERVICE 4.10 5.6 -- -- Same as 1547- 2018 SYNCHRONIZATION CONTROL FUNCTION TEST FOR EQUIPMENT WITH NO SYNCHRONIZING DISABLE CAPABILITY (VARIATION 3) 6.3 5.7.4 -- -- Same as 1547- 2018 LIMITATION OF DC INJECTION FOR INVERTERS 7.1 5.9 -- Electric Rule No. 21 Hh.2h Same as 1547- 2018 OPEN PHASE 6.2.2 5.11 -- -- Same as 1547- 2018 CURRENT DISTORTION 7.3 5.12 -- Electric Rule No. Same as 1547- This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 6 of 8 GFT-OP-11a (22-August-2019) Grid protection / Support Function Tested Test Standards Sections and Source Requirement Documents IEEE 1547- 2018 IEEE 1547.1- 2020 UL 1741SB - 2021 CA Rule 21:2020 UL 1741 SRD V2.0 (HECO):2020 21 Hh.2g 2018 LIMIT ACTIVE POWER 4.6.2 5.13 -- Electric Rule No. 21 Hh.8 Same as 1547- 2018 CONSTANT POWER FACTOR 5.3.2 5.14.3 SB4.3.5.14.3 Electric Rule No. 21 Hh.2i Same as 1547- 2018 VOLTAGE-REACTIVE POWER (VOLT-VAR) MODE FIXED VREF 5.3.3 5.14.4 SB4.3.5.14.4 Electric Rule No. 21 Hh.2J Same as 1547- 2018 VOLTAGE-REACTIVE POWER (VOLT-VAR) MODE (VREF TEST) 5.3.3 5.14.5 SB4.3.5.14.5 -- Same as 1547- 2018 ACTIVE POWER-REACTIVE POWER MODE (WATT-VAR) 5.3.4 5.14.7 SB4.3.5.14.7 -- Same as 1547- 2018 CONSTANT REACTIVE POWER (VAR) MODE 5.3.5 5.14.8 SB4.3.5.14.8 -- Same as 1547- 2018 VOLTAGE-ACTIVE POWER (VOLT- WATT) MODE 5.4 5.14.9 SB4.3.5.14.9 Electric Rule No. 21 Hh.2.m Same as 1547- 2018 TEST FOR FREQUENCY -DROOP (FREQUENCY-POWER OR FREQUENCY-WATT) CAPABILITY — ABOVE NOMINAL FREQUENCY 6.5.2.7 5.15.2 SB4.3.5.15.2 Electric Rule No. 21 Hh.2.l SRD-UL-1741-SA- V2.0 (HECO) Part II C TEST FOR FREQUENCY -DROOP (FREQUENCY-POWER OR FREQUENCY-WATT) CAPABILITY — BELOW NOMINAL FREQUENCY 6.5.2.7 5.15.3 SB4.3.5.15.3 Electric Rule No. 21 Hh.2.l SRD-UL-1741-SA- V2.0 (HECO) Part II C PRIORITIZATION OF DER RESPONSES 4.7 5.16 SB4.3.5.16 -- Same as 1547- 2018 LOAD REJECTION OVERVOLTAGE (LROV) 7.4 5.17.2 SB4.3.5.17.2 -- Same as 1547- 2018 FAULT CURRENT TESTS FOR INVERTERS 6.2.1 5.18.1 -- -- Same as 1547- 2018 PERSISTENCE OF DER PARAMETER SETTINGS -- 5.19 -- -- Same as 1547- 2018 NORMAL RAMP RATE -- -- -- Electric Rule No. 21 Hh.2k -- NAMEPLATE DATA TEST 10.3 6.4 -- -- Same as 1547- 2018 MONITORING INFORMATION TEST 10.5 6.6 SB4.3.6.6 -- Same as 1547- 2018 MANAGEMENT INFORMATION TEST 10.6 6.7 SB4.3.6.7 -- Same as 1547- 2018 5313 W Henderson Pl2/5/2025 5313 W Henderson Pl2/5/2025 Powerwall 3 Power Everything 2024 — Powerwall 3 is a fully integrated solar and battery system, designed to accelerate the transition to sustainable energy. Customers can receive whole home backup, cost savings, and energy independence by producing and consuming their own energy while participating in grid services. Once installed, customers can manage their system using the Tesla App to customize system behavior to meet their energy goals. Powerwall 3 achieves this by supporting up to 20 kW DC of solar and providing 11.5 kW AC of continuous power per unit. It has the ability to start heavy loads up to 185 A LRA, meaning a single unit can support the power needs of most homes. Powerwall 3 is designed for mass production,fast and ef𿿿cient installations,easy system expansion,and simple connection to any electrical service. 22024Powerwall 3 Datasheet Solar Technical Specications Maximum Solar STC Input 20 kW Withstand Voltage 600 V DC PV DC Input Voltage Range 60 — 550 V DC PV DC MPPT Voltage Range 60 — 480 V DC MPPTs 6 Maximum Current per MPPT (Imp)13 A 5 Maximum Short Circuit Current per MPPT (Isc)15 A 5 Powerwall 3 Technical Specifications 1 Typical solar shifting use case. 2 Values provided for 25°C (77°F), at beginning of life. 3.3 kW charge/discharge power. 3 Tested using CEC weighted ef𿿿ciency methodology. 4 The customer is expected to provide internet connectivity for Powerwall 3;cellular should not be used as the primary mode of connectivity. Cellular connectivity subject to network operator service coverage and signal strength. 5 Where the DC input current exceeds the MPPT rating,a jumper can be used to combine two MPPTs into a single input to intake DC current up to 26 A IMP / 30 A ISC. Battery Technical Specications Nominal Battery Energy 13.5 kWh AC 2 Maximum Continuous Discharge Power 11.5 kW AC Maximum Continuous Charge Power 5 kW AC Output Power Factor Rating 0 -1 (Grid Code con𿿿gurable) Maximum Continuous Current 48 A Maximum Output Fault Current 10 kA Load Start Capability (1 s)185 A LRA Power Scalability Up to 4 Powerwall 3 units supported System Technical Specications Model Number 1707000-xx-y Nominal Grid Voltage (Input &Output)120/240 VAC Grid Type Split phase Frequency 60 Hz Overcurrent Protection Device 60 A Solar to Battery to Home/Grid Efciency 89% 1,2 Solar to Home/Grid Efciency 97.5% 3 Supported Islanding Devices Gateway 3, Backup Switch, Backup Gateway 2 Connectivity Wi-Fi (2.4 and 5 GHz), Dual-port switched Ethernet, Cellular (LTE/4G 4) Hardware Interface Dry contact relay,Rapid Shutdown (RSD)certi𿿿ed switch and 2-pin connector, RS-485 for meters AC Metering Revenue Grade (+/- 0.5%) Protections Integrated arc fault circuit interrupter (AFCI), Isolation Monitor Interrupter (IMI),PV Rapid Shutdown (RSD)using Tesla Mid-Circuit Interrupters Customer Interface Tesla Mobile App Warranty 10 years 5313 W Henderson Pl2/5/2025 5313 W Henderson Pl2/5/2025 !"#!$ %$& ' ( )( *+ ,- ((* , . ) ./ ( * 00+&1&2!! % . .3( 4 / *4 . .3 #!5$ / .( /( 671 .( .3 %$& .. *8 ./)( .. 4 *. 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(4 . * . *:6-. 5313 W Henderson Pl2/5/2025 32024Powerwall 3 Datasheet Mechanical Specications Dimensions 1099 x 609 x 193 mm (43.25 x 24 x 7.6 in) Weight 130 kg (287 lb) Mounting Options Floor or wall mount Powerwall 3 Technical Specifications Environmental Specications Operating Temperature –20°C to 50°C (–4°F to 122°F) 6 Operating Humidity (RH)Up to 100%, condensing Storage Temperature –20°C to 30°C (–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 Rating NEMA 3R Ingress Rating IP67 (Battery & Power Electronics) IP45 (Wiring Compartment) Pollution Rating PD3 Operating Noise @ 1 m < 50 db(A) typical <62 db(A)maximum Compliance Information Certications UL 1642, UL 1699B, UL 1741, UL 1741 SA, UL 1741 SB, UL 1741 PCS, UL 3741, UL 1973, UL 1998, 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) Fire Testing Meets the unit level performance criteria of UL 9540A 6 Performance may be de-rated at operating temperatures above 40°C (104°F). 609 mm 193 mm 1099 mm 42024Powerwall 3 Datasheet Electrical Specications Model MCI-1 MCI-2 Nominal Input DC Current Rating (IMP)13 A 13 A Maximum Input Short Circuit Current (ISC)19 A 17 A Maximum System Voltage (PVHCS)600 V DC 1000 V DC 7 Solar Shutdown Device Technical Specifications Environmental Specications Operating Temperature -40°C to 50°C (-40°F to 122°F) -45°C to 70°C (-49°F to 158°F) Storage Temperature –30°C to 70°C (–22°F to 158°F) –30°C to 70°C (–22°F to 158°F) Enclosure Rating NEMA 4X /IP65 NEMA 4X /IP65 RSD Module Performance Maximum Number of Devices per String 5 5 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 — 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 3, solar array shutdown is initiated by any loss of AC power. Mechanical Specications Electrical Connections MC4 Connector MC4 Connector Housing Plastic Plastic Dimensions 125 x 150 x 22 mm (5 x 6 x 1 in) 173 x 45 x 22 mm (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 M4 Screw (#10) M8 Bolt (5/16") Nail / Wood screw Wire Clip Compliance Information Certications UL 1741 PVRSE, UL 3741, PVRSA (Photovoltaic Rapid Shutdown Array) RSD Initiation Method External System Shutdown Switch or Powerwall 3 Enable Switch 7 Maximum System Voltage is limited by Powerwall to 600 V DC. UL 3741 PV Hazard Control (and PVRSA)Compatibility See Powerwall 3 Installation Manual 5313 W Henderson Pl2/5/2025 52024Powerwall 3 Datasheet Gateway 3 8 Only Eaton CSR or BWH main breakers are 25 kA rated. Performance Specications Model Number 1841000-01-y Nominal Grid Voltage 120/240 V AC Grid Conguration Split phase Grid Frequency 60 Hz Continuous Current Rating 200 A Maximum Supply Short Circuit Current 22 kA with Square D or Eaton main breaker 25 kA with Eaton main breaker 8 IEC Protective Class Class I Overvoltage Category Category IV Mechanical Specications Dimensions 660 x 411 x 149 mm (26 x 16 x 6 in) Weight 16.3 kg (36 lb) Mounting options Wall mount Environmental Specications Operating Temperature –20°C to 50°C (–4°F to 122°F) Operating Humidity (RH)Up to 100%, condensing Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Type NEMA 3R Compliance Information Certications UL 67, UL 869A, UL 916, UL 1741 PCS, CSA 22.2 107.1, CSA 22.2 29 Emissions FCC Part 15, ICES 003 — Tesla Gateway 3 controls connection to the grid in a Powerwall system, automatically detecting outages and providing seamless transition to backup power. It provides energy monitoring that is used by Powerwall for solar self-consumption, time-based control, and backup operation. 411 mm 660 mm 149 mm AC Meter Revenue accurate (+/- 0.5%) Communication CAN User Interface Tesla App Backup Transition Automatic disconnect for seamless backup Overcurrent Protection Device 100–200 A Service entrance rated Eaton CSR, BWH, or BW, or Square D QOM breakers Internal Panelboard 200 A 8-space/16 circuit breakers Eaton BR, Siemens QP, or Square D HOM breakers rated to 10–125A Warranty 10 years 62024Powerwall 3 Datasheet Backup Switch 9 Breaker maximum supply short circuit current rating must be equal to or greater than the available fault current. Performance Specications Model Number 1624171-xx-y Continuous Load Rating 200 A, 120/240 V split phase Maximum Supply Short Circuit Current 22 kA with breaker 9 Communication CAN AC Meter Revenue accurate (+/- 0.5%) Expected Service Life 21 years Warranty 10 years Mechanical Specications Dimensions 176 x 205 x 74 mm (6.9 x 8.1 x 2.9 in) Weight 2.8 lb Meter and Socket Compatibility ANSI Type 2S, ringless or ring type External Service Interface Contactor manual override 10 Reset button Conduit Compatibility 1/2-inch NPT Environmental Specications Operating Temperature –40°C to 50°C (–40°F to 122°F) Storage Temperature –40°C to 85°C (–40°F to 185°F) Enclosure Rating NEMA 3R Pollution Rating PD3 Compliance Information Safety Standards USA: UL 414, UL 414 SB, UL 2735, UL 916, CA Prop 65 Emissions FCC, ICES 10 Manually overrides the contactor position during a service event. — The Tesla Backup Switch controls connection to the grid in a Powerwall system, and can be easily installed behind the utility meter or in a standalone meter panel downstream of the utility meter. The Backup Switch automatically detects grid outages, providing a seamless transition to backup power. It communicates directly with Powerwall, allowing home energy usage monitoring from any mobile device with the Tesla app. 204.86 74 176 mm 205 mm 74 mm 5313 W Henderson Pl2/5/2025 72024Powerwall 3 Datasheet Backup Gateway 2 Performance Specications Model Number 1232100-xx-y AC Voltage (Nominal)120/240 V Feed-in Type Split phase Grid Frequency 60 Hz Current Rating 200 A Maximum Supply Short Circuit Current 10 kA 11 Overcurrent Protection Device 100 - 200 A, Service entrance rated 9 Overvoltage Category Category IV Internal Primary AC Meter Revenue accurate (+/- 0.2%) Internal Auxiliary AC Meter Revenue accurate (+/- 2%) Primary Connectivity Ethernet, Wi-Fi Secondary Connectivity Cellular (3G, LTE/4G) 12 Mechanical Specications Dimensions 660 x 411 x 149 mm (26 x 16 x 6 in) Weight 20.4 kg (45 lb) Mounting options Wall mount, Semi-Bush mount Environmental Specications Operating Temperature –20°C to 50°C (–4°F to 122°F) Operating Humidity (RH)Up to 100%, condensing Maximum Elevation 3000 m (9843 ft) Environment Indoor and outdoor rated Enclosure Type NEMA 3R Compliance Information Certications UL 67, UL 869A, UL 916, UL 1741 PCS, CSA 22.2 0.19, CSA 22.2 205 Emissions FCC Part 15, ICES 003 411 mm 660 mm 149 mm 11 When protected by Class J fuses, Backup Gateway 2 is suitable for use in circuits capable of delivering not more than 22kA symmetrical amperes. 12 Cellular connectivity subject to network operator service coverage and signal strength. — Backup Gateway 2 controls connection to the grid when paired with Powerwall 3, automatically detecting outages and providing seamless transition to backup power. Backup Gateway 2 also provides energy metering for solar self-consumption, time-based control, and backup operation. In this system con𿿿guration,Powerwall 3 acts as the Site Controller,with the Backup Gateway 2 Site Controller disabled. User Interface Tesla App Operating Modes Support for solar self- consumption, time-based control, and backup Backup Transition Automatic disconnect for seamless backup Modularity Supports up to 10 AC- coupled Powerwalls Optional Internal Panelboard 200 A 6-space / 12 circuit breakers Siemens QP or Square D HOM breakers rated 10 - 80A or Eaton BR breakers rated 10 - 125A Warranty 10 years 82024Powerwall 3 Datasheet Powerwall 3 Example System Configurations Powerwall 3 with Backup Switch Whole Home Backup Powerwall 3 with Gateway 3 Whole Home Backup Powerwall 3 with Backup Gateway 2 Partial Home Backup 5313 W Henderson Pl2/5/2025 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 7 of 8 GFT-OP-11a (22-August-2019) Table 3B: Test List -2 Test Description CSA C22.2#107.1:2016 Ed. 4 CSA C22.3#9:2020 Ed 2 Screw Tightening Torque Test 3.6.3 -- Impedance Test 105.1/10.5.2 -- Continuity Test 4.1 -- Output Power Factor 4.2 -- Voltage Harmonics for stand alone 15.3.2.1 -- Frequency 10.5.4 -- Stand-alone inverter dc output short-circuits current contribution 10.5.5 -- Normal ramp rate -- 7.2.3.4.2 / 8.3.12.2.3 Flicker -- 7.2.2 / 8.3.13 Test for constant reactive power (var) mode 7.2.3.3.3 / 8.3.12.2.2 This Verification is for the exclusive use of Intertek's client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Page 8 of 8 GFT-OP-11a (22-August-2019) Appendix 4: Revision Summary Date / Project Engineer Comments 15-Feb-2023 Dipesh Patel Original issue date 8-Mar-2023 / G104200718 Dipesh Patel Added UL 1699B, UL 1998 and UL 991 standards 24-Mar-2023/ G104200718 Dipesh Patel Added UL 1973 standard. Added normal and abnormal category in ratings table. 18-Apr-2023 / G104200718 Dipesh Patel Added additional factory settable nameplate ratings rated output active power (W): 9600, 7680, 5750; Max. Continuous output power (W): 9600, 7680, 5750; Max. Cont. Output Current (A): 40, 32, 24; Apparent Power rating (VA): 9600, 7680, 5750 Added Puerto Rico Interconnection regulation as it refers to UL 1741 and IEEE 1547-2018. 1-May-2024 / G104514208 Mukund Rana A) Added standards. Power Conversion Equipment [CSA C22.2#107.1:2016 Ed.4+U1] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] Photovoltaic Rapid Shutdown Systems [CSA C22.2#330:2023 Ed.2] Interconnection of Distributed Energy Resources and Electricity Supply Systems [CSA C22.3#9:2020 Ed.2] B) Update CSA C22.2#0.8 standard C) added Table 3B: Test List -2 5313 W Henderson Pl2/5/2025 Service Voltage 240 Section 220.82 Dwelling Unit Part #1 - Section 220.82(B)(1) General Lighting/Receptacles @ 3 VA per sq ft: Amps Box A (VA) 15.63 3750 Part #2 - Section 220.82(B)(3)a, b, c, d - Appliances and Dedicated Circuits: Size in VA Size in VA 1500 1500 1500 1000 600 1000 1600 5760 3840 Amps Box B (VA) 76.25 18300 Total VA from Parts #1 and #2 combined:Box A + Box B =22050 Total VA 22050 First 10000 VA @ 100%10000 Remaining VA @ 40% Remaining VA =12050 12050 x 40% =4820 VA Adding First 10000 VA, if possible 10000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:14820 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:61.75 Amps Part #3 - Section 220.82(C) Heating and A/C loads: *Combine the larger loads of either the Heating or the A/C loads togther 100% of all the Heating or A/C loads in VA:0 VA 100% of all the Heating or A/C loads in Amps:0.00 A VA Volts Amps Parts #1 & #2 14820 240 61.75 Part #3 0 240 0.00 Total VA for all Parts:14,820 Totals Service/Feeder Load 61.75 Dedicated circuit Dedicated circuit Article 220 - Dedicated Backup Panel Calculation Job Code 5313 W Henderson Pl Santa Ana, CA 92704 109R-313VALA Building Square Footage VA (watts)Amps House 1250.00 3750 15.63 Total for Part #1: Laundry Appliance Circuit - 1 Appliance Circuit - 2 Dishwasher Disposal Refrigerator Microwave Dryer OTHER Totals for Part #2: Totals from all Parts 5313 W Henderson Pl2/5/2025 Section 220.82 Dwelling Unit Part #1 - Section 220.82 (B)(1) General Lighting/Receptacles @ 3 VA per sq ft: Amps Box A (VA) 15.63 3750 Part #2 - Section 220.82 Size in VA Size in VA 1500 N/A 3000 N/A 1000 N/A 600 N/A 1000 N/A 1600 N/A 5760 N/A 3840 N/A N/A N/A N/A Amps Box B (VA) N/A 76.25 18300 Total VA from Parts #1 and #2 combined:Box A + Box B =22050 Total VA 22050 First 10,000 VA @ 100%10000 Remaining VA @ 40% Remaining VA =12050 12050 x 40% =4820 VA Adding First 10,000 VA 10000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:14820 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:61.75 Amps Part #3 - Section 220.82 (C) Heating and A/C loads: *Combine the larger loads of either the Heating or the A/C loads togther 100% of all the Heating or A/C loads in VA:0 VA 100% of all the Heating or A/C loads in Amps:0.00 A VA Volts Amps Parts #1 & #2 14820 240 61.75 Part #3 0 240 0.00 Total VA for all Parts:14,820 Totals Service/Feeder Load 61.75 #ESTAMP Laundry Appliance Circuit(s) Dishwasher(s) Disposal(s) Dedicated circuit House Square Footage 1250 Article 220 - Service/Feeder calculation for (address): 5313 W Henderson Pl Santa Ana, CA 92704 Building VA (watts) 3750 Amps 15.625 Job Code 109R-313VALA Totals from all Parts Dedicated circuit Total for Part #1: Refrigerator(s) Microwave(s) Totals for Part #2: Dryer OTHER 5313 W Henderson Pl2/5/2025 Bus Rating:225 Main Rating:125 0%0% Not Fed by other panels Feeds: Panel 2 61.75 0.00 61.75 Bus Rating:225 Main Rating:125 100%100% Itemized House and 240V Loads for Panel: (VA) 1500 1500 1500 1000 600 1000 1600 5760 3840 Fed by: Panel 1 61.75 61.75 Load Calc: (This Panel) Appliance Circuit - 2 Dishwasher Disposal Refrigerator Microwave Dryer OTHER Panel 2 of 2 Panel % of Sq.Ft:Panel % of 100% VA: Laundry Appliance Circuit - 1 Panel 1 of 2 Panel % of Sq.Ft:Panel % of 100% VA: Load Calc: (This Panel) Total Load Calc: Total Load Calc: 5313 W Henderson Pl2/5/2025 STRUCTURAL CERTIFICATION REPORT Roof-mounted Solar Panels October 16, 2024 To: Sunrun Re: Maria Valadez 1800 Ashton Blvd 5313 W Henderson Pl Lehi, UT 84043 Santa Ana, CA 92704 AHJ: Santa Ana (City), CA Sunrun proposes to install new roof-mounted solar panels at this residence and asked Right Angle Engineering to review the existing structure for suitability. This letter summarizes the methods that were used to survey, evaluate, and certify the existing roof framing and the attachment of the new solar panels to it. STRUCTURAL DESIGN Building Code:California Residential Code 2022 Design Standards:ASCE 7-16 Snow:Ground: pg= 0.0 psf | Flat Roof: pf= 0.0 psf | Sloped Roof: ps= 0.0 psf Wind:Ultimate Wind Speed = 96.0 mph | Exposure = C Seismic:Risk Category = 2 | Seismic Design Category = A | Site Class = D STRUCTURE Field Technicians from Sunrun visited the site and observed the existing structure : Array Name Panel Quantity Roof Framing Material Pitch Array 1 6 2x6 Rafter| 24" o.c.Rolled Shingle Roof 6° Array 2 15 Pre-Manufactured Truss (2x4) Truss| 24" o.c.Rolled Shingle Roof 18° ANCHORAGE The solar panel anchorage shall be installed according to the manufacturer's most current installation manual. The attachment configuration should match the certified building plans. The solar panels should be mounted parallel (max 5 inches) to the roof surface. Array Name Connection Type Fastener Max Anchorage Spacing Array 1 OmniBase Tilt Mount 5/16” lag screw (2.5" embedment) into roof substructure 72" Array 2 OmniBase Tilt Mount 5/16” lag screw (2.5" embedment) into roof substructure 72" Installation Instructions Solar panels and the equipment shall be installed per the manufacturer's installation specifications. Improper installation will void this certification. If deviations from the approved structural plans occur, Right Angle Engineering must be notified. Prior to installation, the installer should: Confirm that the existing structure matches the information provided in the site survey, the approved installation plans and this certification. Identify discrepancies between this certification and the approved installation plans. If found, then this certification shall govern. Identify structural elements that are dangerous (cracked, broken, excessive sag, signs of overstress, rot, decay, fire, water). If found, installation shall cease until those elements are adequately abated and made to comply with the referenced building code. Verify that both the existing structure and the solar addition has been permitted through the AHJ. 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 1 of 9 5313 W Henderson Pl2/5/2025 STRUCTURAL CERTIFICATION I certify the addition of solar panels on the roof of this structure does not cause the structure to become unsafe or make it generally less compliant with the life-safety requirements of the referenced building code. Based on the evaluation methods described below, for the loads that exist at this site, the existing framing will safely support the new solar panels if they are installed and attached correctly. Electrical design is not included in this certification. Array Name Certification Method Retrofits Array 1 Stress analysis California Residential code 324.4.1 None required Array 2 Stress analysis California Residential code 324.4.1 None required Regards, 10/16/2024 Robert D. Smythe, P.E. Right Angle Engineering 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 2 of 9 5313 W Henderson Pl2/5/2025 Job Details Roof Snow Load - ASCE 7-16 Ground Snow Load (pg) Section 7.2 0.0 psf Exposure Factor (Ce) Table 7.3-1 0.9 Thermal Factor (Ct) Table 7.3-2 1.1 Importance Factor (Is) Table 1.5-2 1 Flat Roof Snow Load (pƒ) Equation 7.3-1 0.0 psf Non-Slippery Surface Slope Factor (Cs) Figure 7.4-1 1 Slippery Surface Slope Factor (Cs) Figure 7.4-1 1 Roof Snow Load Equation 7.4-1 0.0 psf Reduced Snow Load (Slippery Surface) Equation 7.4-1 0.0 psf Design Criteria Wind Speed (Vult) Local Design Criteria 96.0mph Exposure Category C Risk Category 2 Mean Roof Height 20 ft Roof Type Gable Roof Building Type Enclosed Roof Live Load Existing Roof Live Load ASCE 7-16 Table 4.3-1 20 psf 1Roof Dead Load Rolled Shingle Roof 1.5 psf No Drywall 0.0 psf 5/8" Plywood Sheathing 2.0 psf Solar Panel Array 2.74 psf Roof Framing 1.57 psf Dead Load Without Panels 6.27 psf Insulation 1.2 psf 1Roof Dead Load is taken from the worst case scenario dead load from all arrays of the job in order to provide a more conservative evaluation. 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 3 of 9 5313 W Henderson Pl2/5/2025 Array 1 Array Details Roof Framing 2x6 Rafter DF No.2 Spacing 24.0" Beam Span 6.0' Roof Pitch 6° Solar Rails UR-40 Panel Quantity 6 Panel Array Area 129.81 ft² Panel Orientation Portrait Lag Screw Embedment 2.5" Roof Attachment Type OmniBase Tilt Mount 5/16” lag screw Shear Capacity NDS 190.0 lbs Pullout Capacity NDS 665.0 lbs Velocity Pressure Equation 26.10-1 (Kz=0.9, Kht=1, Kd=0.85, Ke=1.0) 15.61 psf GCP Zones 1'/1 2 3 GCp Figure 30.3-(2A-5B)-1.56 -2.12 -2.84 Design Pressure Up [psf] Equation 29.4-7 ga=0.53 gE=1.0,-16 -17.7 -23.7 Factored Design Pressure Up [psf] ASD LC (.6D + .6W) -8.0 -9.0 -12.6 Exposed Design Pressure Up [psf] ga=0.53 gE=1.5, -19.5 -26.5 -35.5 Design Pressure Down [psf]16 16 16 Tributary Area [ft2]83.5 74.3 52.9 Maximum Connection Spacing [in]320 285 203 Maximum Rail Span [in]80 80 78 Maximum Rail Cantilever [in]24 24 24 Design Connection Spacing [in] *Adjusted 72 72 72 Design Connection Spacing (exposed) [in]72 72 72 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 4 of 9 5313 W Henderson Pl2/5/2025 Design Ratio Member ID Axial Momentz Sheary Combined Slenderness Deflection Status 1 0.0 0.047 0.052 0.042 0.044 0.009 Pass 2 0.001 0.047 0.046 0.047 0.044 0.029 Pass Member Design Capacity (LRFD) Member ID FI b(ksi)FI t(ksi)FI v(ksi)FI c(ksi)FI cp(ksi)EI(ksi)Emin I(ksi) 1 2.324 1.292 0.311 2.566 0.939 1600.0 1041.216 2 2.324 1.292 0.311 2.566 0.939 1600.0 1041.216 Node Coordinates ID X Coordinate Y Coordinate 1 0.000 0.000 2 6.000 0.631 3 -1.500 -0.158 Members ID Node A Node B Section Node A Fixity Node B Fixity Length 1 1 2 1 FFFFFF FFFFFF 6.033 2 3 1 1 FFFFFF FFFFFF 1.508 Supports ID Node ID Restraint Code 1 2 RFFRRR 2 1 FFFFFR Materials ID Name Young's Modulus Density Poisson's Ratio 1 NDS - Table 4A - DOUGLAS FIR-LARCH - No.2- 2in & wider 1600.000 33.308 0.400 Sections ID Name Depth Width Shear Area Z Shear Area Y Torsion Radius 1 1.5 x 5.5 6.000 1.500 7.502 7.500 1.495 ID Centroid Y Centroid Z Area Y-Axis Mol Z-Axis Mol Torsion Constant 1 0.750 3.000 9.000 1.688 27.000 5.687 Point Loads ID Load Group Member Position %Y Magnitude 1 Solar-Snow 1 8.333%0.000 2 Solar 1 8.333%-0.032 Member Distributed Loads ID Load Group Start Position End Position Member Y Magnitude 1 Dead Load 0.000%100.000%2 -0.013 2 Dead Load 0.000%100.000%1 -0.013 3 Roof Live Load 0.000%66.667%2 -0.040 4 Roof Live Load 95.371%100.000%1 -0.040 5 Snow Load 0.000%66.667%2 0.000 6 Snow Load 95.371%100.000%1 0.000 Load Combinations ID Name Dead Load Factor Snow Load Factor Solar Factor Solar-Snow Factor Roof Live Load Factor 1 1. 1.4D 1.4 0 1.4 0 0 2 3. 1.2D + 1.6Lr 1.2 0 1.2 0 1.6 3 3. 1.2D + 1.6S 1.2 1.6 1.2 1.6 0 4 4. service loads A 0 1 0 1 0 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 5 of 9 5313 W Henderson Pl2/5/2025 5 5. service loads B 0 0 0 0 1 Internal Member Forces and Moments Member Axial Force (Min/Max) Shear Force Y (Min/Max) Shear Force Z (Min/Max) Torsion (Min/Max) Bending Moment Y (Min/Max) Bending Moment Z (Min/Max) 1 -0.006 / 0.010 -0.053 / 0.097 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 -0.081 / 0.042 2 -0.009 / 0.000 -0.087 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 -0.081 / 0.000 Member Displacement Span Check Member Length Max Relative Displacement Span Method 1 1 6.033 0.004 L/20133 2 1.508 0.006 L/3137 Member Stresses Member Axial Stress (Min/Max) Torsion Stress (Min/Max) Shear Stress Y (Min/Max) Shear Stress Z (Min/Max) Top Bending Moment Z (Min/Max) Bottom Bending Moment Z (Min/Max) 1 -0.001 / 0.001 0.000 / 0.000 -0.009 / 0.016 -0.000 / -0.000 -0.108 / 0.056 -0.056 / 0.108 2 -0.001 / 0.000 0.000 / 0.000 -0.014 / 0.000 0.000 / 0.000 -0.108 / 0.000 0.000 / 0.108 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 6 of 9 5313 W Henderson Pl2/5/2025 Array 2 Array Details Roof Framing Pre-Manufactured Truss (2x4) Non Standard DF No.2 Spacing 24.0" Beam Span 12.5' Roof Pitch 18° Solar Rails UR-40 Panel Quantity 15 Panel Array Area 324.53 ft² Panel Orientation Portrait Lag Screw Embedment 2.5" Roof Attachment Type OmniBase Tilt Mount 5/16” lag screw Shear Capacity NDS 190.0 lbs Pullout Capacity NDS 665.0 lbs Velocity Pressure Equation 26.10-1 (Kz=0.9, Kht=1, Kd=0.85, Ke=1.0) 15.61 psf GCP Zones 1/2e 2n/2r /3e 3r GCp Figure 30.3-(2A-5B)-1.93 -2.52 -3.0 Design Pressure Up [psf] Equation 29.4-7 ga=0.53 gE=1.0,-16.0 -21.0 -24.9 Factored Design Pressure Up [psf] ASD LC (.6D + .6W) -8.1 -11.0 -13.4 Exposed Design Pressure Up [psf] ga=0.53 gE=1.5, -24.0 -31.4 -37.4 Design Pressure Down [psf]16 16 16 Tributary Area [ft2]82.6 60.4 49.7 Maximum Connection Spacing [in]317 232 191 Maximum Rail Span [in]80 80 77 Maximum Rail Cantilever [in]24 24 24 Design Connection Spacing [in] *Adjusted 72 72 72 Design Connection Spacing (exposed) [in]72 72 72 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 7 of 9 5313 W Henderson Pl2/5/2025 Design Ratio Member ID Axial Momentz Sheary Combined Slenderness Deflection Status 1 0.004 0.569 0.14 0.568 0.035 0.04 Pass 2 0.003 0.084 0.066 0.087 0.035 0.142 Pass Member Design Capacity (LRFD) Member ID FI b(ksi)FI t(ksi)FI v(ksi)FI c(ksi)FI cp(ksi)EI(ksi)Emin I(ksi) 1 2.681 1.49 0.311 2.683 0.939 1600.0 1041.216 2 2.681 1.49 0.311 2.683 0.939 1600.0 1041.216 Node Coordinates ID X Coordinate Y Coordinate 1 0.000 0.000 2 12.500 4.061 3 -1.500 -0.487 Members ID Node A Node B Section Node A Fixity Node B Fixity Length 1 1 2 1 FFFFFF FFFFFF 13.143 2 3 1 1 FFFFFF FFFFFF 1.577 Supports ID Node ID Restraint Code 1 2 RFFRRR 2 1 FFFFFR Materials ID Name Young's Modulus Density Poisson's Ratio 1 NDS - Table 4A - DOUGLAS FIR-LARCH - No.2- 2in & wider 1600.000 33.308 0.400 Sections ID Name Depth Width Shear Area Z Shear Area Y Torsion Radius 1 1.5 x 3.5 4.000 1.500 5.000 5.000 1.463 ID Centroid Y Centroid Z Area Y-Axis Mol Z-Axis Mol Torsion Constant 1 0.750 2.000 6.000 1.125 8.000 3.437 Point Loads ID Load Group Member Position %Y Magnitude 1 Solar-Snow 1 5.333%0.000 2 Solar 1 5.333%-0.033 3 Solar-Snow 1 52.936%0.000 4 Solar 1 52.936%-0.033 Member Distributed Loads ID Load Group Start Position End Position Member Y Magnitude 1 Dead Load 0.000%100.000%2 -0.013 2 Dead Load 0.000%100.000%1 -0.013 3 Roof Live Load 0.000%77.778%2 -0.032 4 Roof Live Load 92.539%100.000%1 -0.032 5 Snow Load 0.000%77.778%2 0.000 6 Snow Load 92.539%100.000%1 0.000 Load Combinations ID Name Dead Load Factor Snow Load Factor Solar Factor Solar-Snow Factor Roof Live Load Factor 1 1. 1.4D 1.4 0 1.4 0 0 2 3. 1.2D + 1.6Lr 1.2 0 1.2 0 1.6 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 8 of 9 5313 W Henderson Pl2/5/2025 3 3. 1.2D + 1.6S 1.2 1.6 1.2 1.6 0 4 4. service loads A 0 1 0 1 0 5 5. service loads B 0 0 0 0 1 Internal Member Forces and Moments Member Axial Force (Min/Max) Shear Force Y (Min/Max) Shear Force Z (Min/Max) Torsion (Min/Max) Bending Moment Y (Min/Max) Bending Moment Z (Min/Max) 1 -0.043 / 0.056 -0.134 / 0.174 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 -0.021 / 0.508 2 -0.027 / 0.000 -0.082 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 -0.075 / 0.000 Member Displacement Span Check Member Length Max Relative Displacement Span Method 1 1 13.143 0.035 L/4506 2 1.577 0.030 L/633 Member Stresses Member Axial Stress (Min/Max) Torsion Stress (Min/Max) Shear Stress Y (Min/Max) Shear Stress Z (Min/Max) Top Bending Moment Z (Min/Max) Bottom Bending Moment Z (Min/Max) 1 -0.007 / 0.009 0.000 / 0.000 -0.034 / 0.044 -0.000 / -0.000 -0.062 / 1.525 -1.525 / 0.062 2 -0.004 / 0.000 0.000 / 0.000 -0.021 / 0.000 -0.000 / -0.000 -0.226 / 0.000 0.000 / 0.226 757 Technology Ave, F31 | Orem, UT 84097 | 925-787-3067 | www.rightangleeng.com | Page 9 of 9 5313 W Henderson Pl2/5/2025 City of Santa Ana, SIGNATURE:___________________ DATE:__________ 717 17th Street, Ste. 200 | Denver, CO 80202 I, Maria Valdez , grant authorization to SUNRUN SOLAR to install Rooftop Mounted Solar on my residence located at 5313 w henderson pl , SANTA ANA, CA, 92704. Docusign Envelope ID: 8D9C8E98-4991-4B64-8953-FA7B4C1C80F2 11/4/2024 5313 W Henderson Pl2/5/2025 Certificate Of Completion Envelope Id: 8D9C8E9849914B648953FA7B4C1C80F2 Status: Completed Subject: Complete with Docusign: 109R-313VALA.unsignedauthorizationdoc.pdf Source Envelope: Document Pages: 1 Signatures: 1 Envelope Originator: Certificate Pages: 5 Initials: 0 Stephanie Phillips AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) 225 Bush Street, Suite 1400 San Francisco, CA 94104 stephanie.phillips@sunrun.com IP Address: 12.133.93.10 Record Tracking Status: Original 11/4/2024 1:03:11 PM Holder: Stephanie Phillips stephanie.phillips@sunrun.com Location: DocuSign Signer Events Signature Timestamp Maria Valadez juanitapham2@gmail.com Security Level: Email, Account Authentication (None) Signature Adoption: Pre-selected Style Using IP Address: 71.136.238.250 Signed using mobile Sent: 11/4/2024 1:04:34 PM Viewed: 11/4/2024 6:48:59 PM Signed: 11/4/2024 6:49:04 PM Electronic Record and Signature Disclosure: Accepted: 11/4/2024 6:48:59 PM ID: 5ac9e216-7206-435a-80aa-52ee366fcead In Person Signer Events Signature Timestamp Editor Delivery Events Status Timestamp Agent Delivery Events Status Timestamp Intermediary Delivery Events Status Timestamp Certified Delivery Events Status Timestamp Carbon Copy Events Status Timestamp Witness Events Signature Timestamp Notary Events Signature Timestamp Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted 11/4/2024 1:04:34 PM Certified Delivered Security Checked 11/4/2024 6:48:59 PM Signing Complete Security Checked 11/4/2024 6:49:04 PM Completed Security Checked 11/4/2024 6:49:04 PM Payment Events Status Timestamps Electronic Record and Signature Disclosure 5313 W Henderson Pl2/5/2025 CONSUMER DISCLOSURE From time to time, Sunrun Inc. 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Entire Agreement Provision This agreement and the consumer disclosure statement executed by the customer in conjunction with and simultaneously with its review and acceptance of the terms set forth herein constitute 5313 W Henderson Pl2/5/2025 the entire agreement between the parties with respect to the subject matter hereof and supersede any prior understandings, agreements, or representations by or between the parties, written or oral, to the extent they relate in any way to the subject matter hereof. 5313 W Henderson Pl2/5/2025 5313 W Henderson Pl2/5/2025 Rev: 8/29/19 SOL-01 CBC 2016 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1.   Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2.   Will the PV system be installed on a roof having only one roofing layer with no overlays? 3.   Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4.   Will the PV system weigh maximum 4 pounds per square feet or less? 5.   Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6.   Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7.   Will the PV system be installed without using any ballast system or counter-weight system? 8.   Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9.   Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10.   Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Phone Number: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org RESIDENTIAL PHOTOVOLTAIC CHECKLIST caitlyn hernandez 3854005019 oc_permits@sunrun.com 11.20.24 5313 W Henderson Pl2/5/2025 PAGE REV: C2 3/11/2025 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 GILBERT CORREIA, C10, C46 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 COVER SHEET SCOPE OF WORK GENERAL NOTES PV-1.0 VICINITY MAP #SSTAMPCS #ESTAMPCS ABBREVIATIONS A AMPERE AC ALTERNATING CURRENT AFC ARC FAULT CIRCUIT INTERUPTER AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT (E)EXISTING ESS ENERGY STORAGE SYSTEM MSP MAIN SERVICE PANEL (N) NEW PRE-FAB PRE-FABRICATED PSF POUNDS PER SQUARE FOOT PV PHOTOVOLTAIC RSD RAPID SHUTDOWN DEVICE TL TRANSFORMERLESS V VOLTS W WATTS SHEET INDEX SURGE PROTECTOR TO BE INSTALLED PER MANUFACTURER AND PANEL BOARD SPECS. PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-3.1 MOUNTING DETAIL PV-3.2 MOUNTING DETAIL PV-4.0 ELECTRICAL PV-4.1 ELECTRICAL CALCS PV-4.2 PANEL SCHEDULE PV-5.0 SIGNAGE PV-5.1 SIGNAGE LTD: LR5-54HABB-400M WITH STANDOFF TO FRAMING: SNR-DC-01249 [FLAT, FLUSH MOUNT ( ROLLED COMP/ MEMBRANE/ FOAM) 1 LAG OMNIBASE]; ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLA L FOOT TO FRAMING, SNR-DC-00339 1707000-XX-Y, (1) EXPANSION 1807000-XX-Y (MCI) ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE PANEL WITH 50 AMP MAIN BREAKER TO BE REPLACED WITH NEW 125 AMP MAIN PANEL WITH 125 AMP MAIN BREAKER AND 225 AMP BUSBAR. MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41(A). MODULES, ARE CLASS A FIRE RATED. CONDUCTORS OUTSIDE OF THE ARRAY ARE LIMITED TO LESS THAN 30V IN 30 SECONDS AND CEC 2022 690.12(B)(2)(2) WHERE CONDUCTORS INSIDE THE ARRAY BOUNDARY IS LIMITED TO LESS THAN 80V IN 30 SECONDS ROUTINE MAINTENANCE. SYSTEM VOLTAGE IN ACCORDANCE WITH CEC 706.20 AND EXCEPTION 1 CEC 706.20 (B). CIRCUITS FROM THESE TERMINALS PASS THROUGH A WALL OR PARTITION PER 706.15(D). CIRCUIT WIRING IS EXTENDED MORE THAN 6FT AND DOES NOT INCLUDE ANY ADDITIONAL OUTLETS OR DEVICES PER CEC 210.12(D). GREATER THAN THE LOAD POSED BY THE SINGLE LARGEST UTILIZATION EQUIPMENT CONNECTED TO THE SYSTEM PER CEC ARTICLE 710.15(A) D WARNING: POWER SOURCE OUTPUT CONNECTION -- DO NOT RELOCATE THIS OVERCURRENT DEVICE. Revision to 20184540 (issued on 2/4/25) Rev 1 #20185409 APPROVALS: ELECT - M. Smith 5313 W Henderson Pl3/27/2025 PAGE REV: C2 3/11/2025 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 GILBERT CORREIA, C10, C46 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 PL PL PL PL PL PL PL PL PLPL SITE PLAN PV-2.0 #SSTAMPSP #ESTAMPSP NOTES: RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: TOTAL ROOF SURFACE AREA: 2538 SQFT. TOTAL PV ARRAY AREA: 441.4 SQ FT. PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 17.4% ESS SHALL BE INSTALLED 3FT FROM DOORS AND WINDOWS IN ACCORDANCE WITH R328.4. ESS UNITS SHALL BE SEPARATED FROM EACH OTHER BY NOT LESS THAN 3 FEET EXCEPT WHERE SMALLER SEPARATION DISTANCES ARE DOCUMENTED TO BE ADEQUATE BASED ON LARGE/SCALE FIRE TESTING. POWERWALL ENERGY STORAGE SYSTEM (ESS) BG BACKUP GATEWAY GP GENERATION PANEL ELECTRIC VEHICLE SUPPLY EQUPMENTEV MAIN PANEL INVERTER(S) AC DISCONNECT(S) DC DISCONNECT(S) SUNRUN METER DEDICATED PV METER SERVICE ENTRANCE INTERIOR EQUIPMENT SHOWN AS DASHED SE MP SM PM INV AC DC SUB-PANELSP CB IQ COMBINER BOX METER ADAPTERMA GROUNDING ELECTRODE ENERGY STORAGE SYSTEM BP BACKUP LOADS PANEL BI BACKUP INTERFACE 1 COMMUNICATION WIRESAM MD MICROGRID INTERCONNECT DEVICE ACREL METER SOLAREDGE METERSEMPV LOAD CENTERLC LEGEND SCALE: NTS NOTE: NOT ALL ITEMS IN LEGEND WILL APPEAR IN SITE PLAN RAIL STANDOFFS & FOOTINGS SOLAR MODULES SITE PLAN - SCALE = 0'-0 3/64" = 1'-0" (E) RESIDENCE (N) ARRAY AR-01 (N) ARRAY AR-02 FIRE SETBACKS (18" TYP) ROOF PATHWAYS (3' TYP) SE MP INV W HENDERSON PL MD ROOF PATHWAYS (3' TYP) AC (E) FENCE (E) GATE (TYP.) EXTERNAL RAPID SHUTDOWN SWITCH RSD A A A A A A A A B B B B B B B C C C C C C (E) DETACHED STRUCTURE (E) PATIO ARRAY PITCH PV AREA (SQFT) AR-01 6° 126.1 AR-02 18° 315.3179° TRUE AZIM MAG AZIM 167°179° 167° NOTE: ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE INSTALLED MODULE PER NEC 690.12 RSD D I V IL REGISTERED PROFESSIONAL ENGINEER STATE OF C ALIFORNIA ROBERT SMYTHEC56136 EXP. 12/31/26 5313 W Henderson Pl3/27/2025 PAGE REV: C2 3/11/2025 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 GILBERT CORREIA, C10, C46 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 NEW125A MAIN BREAKER END FED NEW 125A MAIN PANEL 225A BUS J-BOX LONGI GREEN ENERGY TECHNOLOGY CO LTD LR5-54HABB-400M STRING 1 OF 7 MODULES 3 MODULE LEVEL RAPID SHUTDOWN DEVICES LONGI GREEN ENERGY TECHNOLOGY CO LTD LR5-54HABB-400M STRING 2 OF 8 MODULES 3 MODULE LEVEL RAPID SHUTDOWN DEVICES 1 1 2 POINT OF INTERCONNECTION:705.12(B)(3)(2), METER NUMBER: 222013-570957 REPLACE EXISTING 50 MAIN PANEL WITH NEW 125A MAIN PANEL 125A MAIN BREAKER AND 225A BUS BAR EQUIPMENT CHARACTERISTICS INCLUDED IN SPEC SHEETS NOTE: TOTAL PV BACKFEED = 60A USED FOR INTERCONNECTION CALCULATIONS TESLA POWERWALL 3 1707000-XX-Y TESLA: POWERWALL 3 1707000-XX-Y 11500 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI RAPID SHUTDOWN COMPLIANT 3 FACILITY GROUND (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A , 2P 120/240VAC 3 1 LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M STRING 1 OF 6 MODULES 2 MODULE LEVEL RAPID SHUTDOWN DEVICES (N) IMO PE69-3020, DISCONNECT SWITCH, 3P, 16A UL 9540 FACTORY WIRING ASSEMBLY (1 ) TESLA POWERWALL 3 EXPANSION PACK 1807000-XX-Y 60A M TESLA BACKUP SWITCH CONDUIT SCHEDULE TAG CIRCUIT DESCRIPTION CONDUCTOR NEUTRAL GROUND CONDUIT 1 Inverter Input (2) 10 AWG (PV WIRE)N/A 6 AWG (BARE)Open Air 2 Inverter Input (6) 10 AWG THHN/THWN-2 N/A 8 AWG THHN/THWN-2 3/4" EMT 3 Inverter Output (2) 6 AWG THHN/THWN-2 (1) 6 AWG THHN/THWN-2 8 AWG THHN/THWN-2 3/4" EMT PV-4.0 ELECTRICAL #ESTAMP MODULE CHARACTERISTICS LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M 400 W OPEN CIRCUIT VOLTAGE 37.05 V MAX POWER VOLTAGE 30.94 V SHORT CIRCUIT CURRENT 13.72 A GENERAL NOTES: GROUND - UFER, TWO GROUNDS RODS OR COLD WATER GAS BOND IF THE RELOCATED LOADS EXTEND MORE THAN 6 FEET, AFCI PROTECTION APPLIES PER 2019 CEC 210.12 ANY MULTIWIRE BRANCH CIRCUITS RELOCATED ARE TO BE IDENTIFIED, GROUPED, AND EQUIPPED WITH A 2-POLE OCPD BREAKER PER CEC 210.4(B,D). D D 5313 W Henderson Pl3/27/2025 BACKUP LOADS LOAD BREAKER RATING (AMPS)LABEL DEMAND LOAD 1 20A-1P KITCHEN 1500 VA 2 20A-1P KITCHEN 1500 VA 3 20A-2P OTHER 3840 VA 5 15A-1P ROOMS 1500 VA 6 15A-1P ROOMS 1500 VA 7 30A-2P DRYER 5760 VA PV-4.1 ELECTRICAL CALCS ELECTRICAL CALCS SYSTEM INFORMATION 8.4 KW DC PHOTOVOLTAIC SYSTEM (21) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-400M, TESLA: POWERWALL 3 1707000-XX-Y ALLOWABLE BACKFEED ALLOWABLE BACKFEED = (MAIN PANEL RATING) X 1.2 - (MAIN BREAKER RATING) = 225A X 1.2 - 125A = 145A 60A ≤ 145A → INTERCONNECTION MEETS 705.12(B)(3)(2) REQUIREMENTS. INVERTER OVERCURRENT PROTECTION (INVERTER MAX CURRENT) X (CONTINUOUS LOAD) = 48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER DC WIRE SIZING MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS LOAD)[690.8(B)(1)]= 13.72 A X 1.25 X 1.25= 21.44A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 0.8 X 40A = 29.12A TERMINAL RATING[110.14(C)] = 10 AWG, 75°C RATED = 35A 29.12A < 35A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 21.44A < 29.12A 10 AWG AMPACITY OK THEREFORE 10 AWG IS SUFFICIENT. AC WIRE SIZING MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] = 48 A X 1.25 = 60 A ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] = 0.91 X 1 X 75A = 68.25A TERMINAL RATING[110.14(C)] = 6 AWG,75°C RATED = 65A 65A < 68.25A TERMINAL RATING GOVERNS CONDUCTOR SIZING. 60A < 65A 6 AWG AMPACITY OK THEREFORE 6 AWG IS SUFFICIENT SYSTEM CHARACTERISTICS MAX OPEN CIRCUIT VOLTAGE = {[((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC TEMP] + VOC} X (# MODULES / STRING) = {[(-0.26 %/°C X 37.05 V) / 100] X [-2 °C - 25 °C] + 37.05 V} X 8 = 317 V SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS) 1.25 X 13.72 A X 3 = 51.45A PAGE REV: C2 3/11/2025 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 D 5313 W Henderson Pl3/27/2025 LIGHTS /RECEPTABLES ROOMS LIGHTS /RECEPTABLES PANEL SCHEDULE PANEL SCHEDULE PV-4.2 KITCHEN PAGE REV: C2 3/11/2025 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 MAIN BREAKER 125 NEW 225/125A MAIN PANEL 60 PV + ESS BREAKER 30 15 15 20 20 DRYER 20 OTHER D 5313 W Henderson Pl3/27/2025 PAGE REV: C2 3/11/2025 MARIA VALADEZ 5313 W HENDERSON PL, SANTA ANA, CA, 92704 PROJECT NUMBER: 109R-313VALA SHEET DESIGNER: CHIPPY PRINCE CUSTOMER RESIDENCE: TEL. (714) 493-3532 APN: 108-392-16 (415) 580-6920 ex3 Template_version_v5_2024 02 28 GILBERT CORREIA, C10, C46 2500 WHITE RD. SUITE A, IRVINE CA 92614 PHONE 805.540.7603 FAX 949.215.7778 CA CL #750184 SIGNAGE PV-5.0 #ESTAMP ENERGY STORAGE SYSTEM DISCONNECT LABEL LOCATION: ENERGY STORAGE SYSTEM DISCONNECT PER CODE(S): NEC 2020: 706.15(C), CEC 2022: 706.15(C) WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE POWER SOURCE OUTPUT CONNECTION LABEL LOCATION: ADJACENT TO PV BREAKER AND ESS OCPD (IF APPLICABLE). PER CODE(S): NEC 2020: 705.12(B)(3)(2), CEC 2022: 705.12(B)(3)(2) NOTES AND SPECIFICATIONS: SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE CEC 2022 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. DO NOT COVER EXISTING MANUFACTURER LABELS. SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN SOLAR ELECTRIC PV PANELS TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. LABEL LOCATION: ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. PER CODE(S): NEC 2020: 690.56(C), CEC 2022: 690.56(C) 4" 3" ELECTRICAL SHOCK HAZARD WARNING TERMINALS ON LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): NEC 2020: 690.13(B), CEC 2022: 690.13(B) ! INVERTER 1 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC550 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53 WARNING: PHOTOVOLTAIC POWER SOURCE WARNING: PHOTOVOLTAIC POWER SOURCE LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, AT EACH TURN, ABOVE AND BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S): NEC 2020: 690.31(D)(2), CEC 2022: 690.31(D)(2)CAUTION 5313 W HENDERSON PL, SANTA ANA, CA, 92704 SOLAR PANELS ON ROOF PER CODE(S): NEC 2020 : 705.10, 710.10, CEC 2022: 705.10, 710.10 MULTIPLE SOURCES OF POWER LABEL LOCATION: INSTALLED WITHIN 3' OF RAPID SHUT DOWN SWITCH PER CODE(S): NEC 2020: 690.56(C)(2), CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3 RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM WARNING! SOURCES: UTILITY GRID, BATTERY AND PV SOLAR ELECTRIC SYSTEM THREE POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): NEC 2020: 705.12(C), CEC 2022: 705.12(C) ENERGY STORAGE SYSTEM PREMISES WIRING MAY REMAIN ENERGIZED AFTER LOSS OF UTILITY POWER CAUTION! LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2022: 706.15(C), NEC 2020: 706.15(C) AC DISCONNECT INVERTER & ENERGY STORAGE (EXT) MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: 48 AMPS 240 VAC LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2020: 690.54, CEC 2022: 690.54 PV SYSTEM DISCONNECT MAXIMUM SYSTEM VOLTAGE: LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53 EXPANSION ENERGY STORAGE (EXT) SERVICE ENTRANCE WITH TESLA BACKUP SWITCH RAPID SHUTDOWN SWITCH D 5313 W Henderson Pl3/27/2025