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UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 13 JAN 2026 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM RESERVED FOR AHJ SPECIFIC STAMPS (IF APPLICABLE) VICINITY MAP GOVERNING CODES: 2025 CALIFORNIA ELECTRICAL CODE (CEC) 2025 CALIFORNIA RESIDENTIAL CODE (CRC) 2025 CALIFORNIA BUILDING CODE (CBC) 2025 CALIFORNIA MECHANICAL CODE (CMC) 2025 CALIFORNIA FIRE CODE (CFC) 2025 BUILDING ENERGY EFFICIENCY STANDARDS 2025 CALIFORNIA HEALTH AND SAFETY CODE 2025 CALIFORNIA ENERGY CODE PV-1 COVER PAGE 7.310 kW DC / 11.500 kW AC (6.693 CEC kW AC) MODULE: (17) QCELLS Q.TRON BLK M-G2.H+_003 430 INVERTER(S): (1) TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD(S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE INTERCONNECTION: LOAD SIDE CONNECTION-METER SOCKET ADAPTER OCPD SIZE: 60A PCS CONTROLLED CURRENT SETTING USING PANEL LIMIT FEATURE MAIN SERVICE PANEL BUS RATING: (E) 100 MAIN SERVICE DISCONNECT RATING: (E) 100 AERIAL VIEW DE JESUS GARCIA RESIDENCE SCOPE OF WORK: BUILDING DATA BUILDING EQUIPPED WITH FIRE SPRINKLERS NO OCCUPANCY GROUP R-3 / U CONSTRUCTION TYPE V-B NUMBER OF STORIES 1 BUILDING HEIGHT APPROXIMATELY 14' WIND SPEED 95 MPH WIND EXPOSURE CATEGORY C ESS SIZE: 11.5KW AC, 13.5kWh RATED ESS MODEL: (1) TESLA POWERWALL 3 1707000-21 (240V) (13.5kWh RATED) EQUIPMENT DESCRIPTION QUANTITY PART NUMBER PV MODULES 17 QCELLS Q.TRON BLK M-G2.H+_003 430 INVERTER(S)/BATTERY(IES)1 TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) OPTIMIZERS/MOD. RSD 6 TESLA MCI-2 RAPID SHUTDOWN DEVICE RAILS 12 SNAP N RACK 232-10095-USA RAIL MID CLAMPS 22 SNAP N RACK 242-02071-USA RAIL END CLAMPS 24 SNAP N RACK 242-02073-USA RAIL SPLICES 4 SNAP N RACK 242-01213-USA MLPE MOUNTS/GROUND LUGS 6 SNAP N RACK 242-10034-USA ATTACHMENTS 49 ADJUSTABLE TILE HOOK (FLAT TILE) 242-02729 FASTENERS 98 SNAP N RACK 242-02168 AC DISCONNECT 1 60A VISIBLE LOCKABLE LABELED PV & ESS AC DISCONNECT ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NO.DISCONNECT DEVICE UTILITY SERVICE 1 OF 2 100A MAIN BREAKER PV & ESS 2 OF 2 60A AC DISCONNECT SWITCH STRUCTURAL ONLY 01/13/2026 Trevor Jones Digitally signed by Trevor Jones DN: E=trevor@pvletters.com, CN=Trevor Jones, O="PV Letters, LLC", L=Burley, S=Idaho, C=US Date: 2026.01.13 12:11:34-07'00' Address 3333 N Digital Drive, STE 600, Lehi, UT 84043 Phone 855.353.4899 Website lgcypower.com LGCY INSTALLATION SERVICES, LLC DBA LGCY ELECTRIC 3333 N DIGITAL DR, SUITE 600 LEHI, UT 84043 855-502-0485 CAPERMITS@LGCYPOWER.COM RE: PERMIT AUTHORIZATION TO WHOM IT MAY CONCERN, LGCY INSTALLATION SERVICES, LLC DBA LGCY ELECTRIC (CA License #1099095) do hereby authorize the listed individuals and all other LGCY employees to apply, discuss, pick-up and pay available LGCY Installation Services, LLC permits. Please let us know if you have any questions or concerns via email at capermits@lgcypower.com. Individuals Authorized: UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM JO B H A Z A R D A N A L Y S I S CU S T O M E R N A M E / J O B I D : IN S T A L L D A T E HA Z A R D C A T E G O R Y LA D D E R S A F E T Y FA L L P R O T E C T I O N EL E C T R I C A L S A F E T Y WE A T H E R C O N D I T I O N S PU B L I C S A F E T Y HA Z A R D T Y P E • L O C A T I O N • C O N D I T I O N • W O R K I N G C L E A R A N C E • W O R K I N G 6 ’ O R H I G H E R • A R C H F L A S H • E L E C T R I C SH O C K / E L E C T R O C U T I O N • H E A T / C O L D T E M P • R A I N Y / I C Y / W I N D Y • W O R K / O B J E C T S O V E R H E A D • S L I P S / T R I P S / F A L L S • A C C E S S T O L I V E E L E C T R I C A L NE A R E S T E M E R G E N C Y F A C I L I T Y CO N T A C T I M M E D I A T L Y I N E M E R G E N C Y ( 9 1 1 A N D / O R ) GE N E R A L S I T E D I S C R I P T I O N / N O T E S - CU S T O M E R A D D R E S S Ti m e - : am / p m HA Z A R D C O N T R O L M E A S U R E S CR E W M E M B E R S O N S I T E F O R I N S T A L L NA M E FM U / L M D - SI G N A T U R E EL E C T R I C A L C O M P L E T I O N PH O T O S Q R C O D E RO O F T O P I N S T A L L A T I O N PH O T O S Q R C O D E MP U C O M P L E T I O N PH O T O S Q R C O D E PV-11 JOB HAZARD SHEET UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM NFIELD DESIGN CHANGE REQUEST FORM WHO AUTHORIZED THE CHANGE: DESCRIBE THE NEEDED CHANGE & WHY: NEW DESIGN LAYOUT: I UNDERSTAND AND AGREE TO THE CHANGES MADE ABOVE: CUSTOMER NAME CUSTOMER SIGNATURE DATE PV-12 FIELD CHANGE SHEET UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM GENERAL NOTES 1.THIS PHOTOVOLTAIC (PV) AND/OR ESS SYSTEM SHALL COMPLY WITH THE MOST RECENTLY ADOPTED ELECTRICAL CODE, ALL MANUFACTURER’S LISTING AND INSTALLATION INSTRUCTIONS, AND OTHER RELEVANT CODES AS SPECIFIED BY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES. 2.THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND THE PV SYSTEM MUST BE INSPECTED PRIOR TO OPERATION. 3.ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE INVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND LISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY GOVERNING CODES, AND SHALL BE INSTALLED ONLY BY QUALIFIED PERSONNEL. 4.ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALL PLAQUES AND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE ELECTRICAL CODE AND AHJ. 5.FOR ROOF MOUNTED PROJECTS, ROOF ACCESS SHALL BE PROVIDED FROM POINTS WHERE A LADDER WOULD NOT OBSTRUCT WINDOWS OR DOORS NOR BE OBSTRUCTED BY TREES, WIRES, ETC. SITE NOTES 1.A LADDER (MINIMUM TYPE I WITH A 250LB. RATING, IN GOOD CONDITION) WILL BE IN PLACE FOR INSPECTION IN ACCORDANCE WITH OSHA REGULATIONS. 2.THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEM IS A UTILITY INTERACTIVE SYSTEM . 3.THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDING ROOF VENTS. 4.ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN ACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'S INSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT THE BUILDING OR STRUCTURE. EQUIPMENT LOCATIONS 1.ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS IN ACCORDANCE WITH NEC 110.26. 2.WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C) AND NEC TABLES 310.15 (B)(1) AND 310.15 (B)(3)(a). 3.JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES IN ACCORDANCE WITH NEC 690.34, UNLESS NOTED OTHERWISE. 4.ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL IN ACCORDANCE WITH APPLICABLE CODES. 5.ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR USAGE WHEN APPROPRIATE. STRUCTURAL NOTES 1.THE EXISTING BUILDING'S STRUCTURE SHALL BE VERIFIED AS PROPERLY CONSTRUCTED AND MAINTAINED IN GOOD CONDITION. NO ALLOWANCE HAS BEEN MADE FOR ANY EXISTING DEFICIENCY IN DESIGN, MATERIAL, CONSTRUCTION, OR LACK OF MAINTENANCE FOR THE EXISTING STRUCTURE OR PROPOSED EQUIPMENT. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS, PROPER FIT, AND CLEARANCES IN THE FIELD. 2.FOR ROOF MOUNTED PV SYSTEMS, CONTRACTOR SHALL VERIFY THE ROOF STRUCTURE WILL WITHSTAND THE NEW LOAD COMBINATION. 3.IF ANY CONDITION THROUGHOUT THE ASSOCIATED REPORT OR PERMIT DRAWINGS IS NOT REPRESENTED ON-SITE, CONTRACTOR SHALL NOTIFY THE ENGINEER OF RECORD (EOR) OF ANY DISCREPANCIES AND RECEIVE WRITTEN APPROVAL FROM THE EOR BEFORE PROCEEDING WITH INSTALLATION. 4.MISCELLANEOUS ITEMS NOT EXPLICITLY NAMED AND SHOWN IN THESE DRAWINGS HAVE NOT BEEN DESIGNED. IT IS RECOMMENDED THAT MATERIAL OF SUITABLE SIZE & STRENGTH BE OBTAINED FROM A REPUTABLE MANUFACTURER FOR MISCELLANEOUS ITEMS. 5.CONTRACTOR SHALL BE RESPONSIBLE TO COMPLETE, SEAL, AND WATERPROOF ROOFTOP PENETRATION FOR SOLAR RACKING. 6.CONTRACTOR TO PROVIDE MINIMUM 1/4" GAP BETWEEN ALL SOLAR PANELS. 7.PROJECT WINDSPEED IS BASIC WIND SPEED PER CODE UNLESS NOTED OTHERWISE. 8.RACKING SYSTEM & PV ARRAY WILL BE INSTALLED IN ACCORDANCE WITH THE CODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY, IN ACCORDANCE WITH RAIL MANUFACTURER’S INSTALLATION PRACTICES. 9.JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCAL REQUIREMENTS. 10.ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED PER CODE BY A LICENSED CONTRACTOR. 11.ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER OR PROFESSIONAL ENGINEERING GUIDANCE. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED AMONGST THE ROOF FRAMING MEMBERS. WIRING & CONDUIT NOTES 1.ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING. 2.CONDUCTORS HAVE BEEN SIZED IN ACCORDANCE WITH THE ADOPTED ELECTRICAL CODE. 3.AC CONDUCTORS TO BE COLORED OR MARKED PER CODE. 4.LISTED OR LABELED EQUIPMENT SHALL BE INSTALLED AND USED IN ACCORDANCE WITH ANY INSTRUCTIONS INCLUDED IN THE LISTING OR LABELING. 5.NM CABLE (IF ANY) TO ONLY BE INSTALLED IN DRY LOCATIONS (ATTIC, WALLS, ETC) [CEC 334.10 & 334.12]. GROUNDING NOTES 1.GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDING DEVICES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE. 2.PV EQUIPMENT SHALL BE GROUNDED IN ACCORDANCE WITH NEC 690.43 AND NEC TABLE 250.122. 3.METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN ACCORDANCE WITH NEC 250.134 AND 250.136. 4.EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED IN ACCORDANCE WITH NEC 690.45 AND INVERTER MANUFACTURER'S INSTALLATION PRACTICES. 5.EACH MODULE WILL BE GROUNDED AS SHOWN IN MANUFACTURER DOCUMENTATION AND APPROVED BY THE AHJ. 6.THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TO ANOTHER MODULE. 7.GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN OR MARKED GREEN IF #4 AWG OR LARGER PER NEC 250.119 8.THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND NEC 250.50 THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED IN ACCORDANCE WITH NEC 250, NEC 690.47 AND THE AHJ. 9.GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 690.41(B)(1) AND (2) TO REDUCE FIRE HAZARDS. DISCONNECTION AND OVERCURRENT PROTECTION NOTES 1.DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARE CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS). 2.DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND TO INCLUDE A VISIBLE-BREAK. 3.PV SYSTEM CIRCUITS INSTALLED ON OR IN HABITABLE BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION TO REDUCE SHOCK HAZARD FOR EMERGENCY RESPONDERS IN ACCORDANCE WITH 690.12 4.ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8, 690.9, 705.28, 705.30, AND 240. 5.INVERTER ON-GRID BRANCHES SHALL BE CONNECTED TO A SINGLE BREAKER OR GROUPED FUSE DISCONNECT(S) IN ACCORDANCE WITH NEC 110.3(B). 6.INVERTER(S) SHALL BE COMPLIANT WITH 690.11. NOTES PV-2 PROJECT NOTES STRUCTURAL ONLY 11/26/2025 100'-8" 60'-4" 99'-7" 51'-10"8'-7" GATE (TYP.) (N) TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) (E) METER/MAIN SERVICE PANEL (1 OF 2) W/(N) TESLA BACKUP SWITCH (N) VISIBLE LOCKABLE LABELED PV & ESS AC DISCONNECT (2 OF 2) (N) PV MODULES W/ (1) MCI-2 RSD PER 3 MODULES PROPERTY LINE ROOF ACCESS POINT (N) JUNCTION BOX (TYP.) (E) CHIMNEY FENCE SINGLE FAMILY HOME DRIVEWAY 1410 W RIVER LN POOL UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM NLEGEND: PROPERTY LINE: DRIVEWAY: FENCE: SCALE 3/32" = 1'-0" PV-3 PROPERTY PLANELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NO.DISCONNECT DEVICE UTILITY SERVICE 1 OF 2 100A MAIN BREAKER PV & ESS 2 OF 2 60A AC DISCONNECT SWITCH STRUCTURAL ONLY 11/26/2025 (N) TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) (E) METER/MAIN SERVICE PANEL (1 OF 2) W/(N) TESLA BACKUP SWITCH (N) VISIBLE LOCKABLE LABELED PV & ESS AC DISCONNECT (2 OF 2) (N) PV MODULES W/ (1) MCI-2 RSD PER 3 MODULES ROOF ACCESS POINT (N) JUNCTION BOX (TYP.) (E) CHIMNEY 1410 W RIVER LN 18" FIRE OFFSET 18" FIRE OFFSET 18" F I R E O F F S E T 18" F I R E O F F S E T 36" F I R E O F F S E T 18" F I R E O F F S E T 18" F I R E O F F S E T 18" F I R E O F F S E T 18" F I R E O F F S E T 18" F I R E O F F S E T 18" F I R E O F F S E T RS - 3 TILT - 20° AZIMUTH - 270° RS - 1 TILT - 20° AZIMUTH - 180° RS - 2 TILT - 20° AZIMUTH - 180° 18 " F I R E O F F S E T 18 " F I R E O F F S E T UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM NGENERAL NOTES: ·VERIFY ALL OBSTRUCTIONS IN THE FIELD. ·VERIFY ALL DIMENSIONS IN THE FIELD. ·CONDUCTORS TO BE RUN IN ATTIC IF FEASIBLE, OTHERWISE CONDUIT BLOCKS MIN. 0.75" TO 5" ABOVE ROOF SURFACE. SEE ELECTRICAL DIAGRAM. ·PV MODULES CANNOT BE INSTALLED OVER OR BLOCK FURNACE OR WATER HEATER VENTS. ·DISCONNECT SHALL BE INSTALLED WITHIN 10' OF UTILITY METER UNLESS NOTED OTHERWISE. ·PV MODULE DIMENSIONS: 67.8" (L) x 44.6" (W). ·SCALE 3/32" = 1'-0". PV-4 SITE PLAN ARRAY AND ROOF AREA CALC'S TOTAL ROOF SQ FT:3277.76 ROOF MODULE COUNT ARRAY SQ FT ROOF SQ FT RS-1 6 126.00 274 RS-2 6 126.00 355 RS-3 5 105.00 521 TOTAL:17 357.00 1150 TOTAL % ARRAY/ROOF 357.00 / 3277.76:10.89% ROOF DESCRIPTION ROOF # (ROOF TYPE)PITCH AZIMUTH RAFTER/TRUSS SIZE & SPACING FRAMING TYPE RS-1 (FLAT TILE)20°180°2X6" @ 24"RAFTERS RS-2 (FLAT TILE)20°180°2X6" @ 24"RAFTERS RS-3 (FLAT TILE)20°270°2X6" @ 24"RAFTERS ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NO.DISCONNECT DEVICE UTILITY SERVICE 1 OF 2 100A MAIN BREAKER PV & ESS 2 OF 2 60A AC DISCONNECT SWITCH 48" 48" RAFTERS SPACING: 24" OC CANTILEVER LENGTH <= 6" SUPPORT LOCATIONS HAVE BEEN STAGGERED AND OPTIMIZED MAX ATTACHMENT SPACING SHALL NOT EXCEED 48" O.C. 7.310 kW DC / 11.500 kW AC (6.693 CEC kW AC) MODULE:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 INVERTER(S): (1) TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S) : (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE ESS SIZE: 11.5KW AC, 13.5kWh RATED ESS MODEL: (1) TESLA POWERWALL 3 1707000-21 (240V) (13.5kWh RATED) STRUCTURAL ONLY 11/26/2025 (N) 60A NON-FUSIBLE DISCONNECT SWITCH (2 OF 2) (E) 100A METER/MAIN SERVICE PANEL (1 OF 2) W/ (N) TESLA BACKUP SWITCH WINDOW (N) TESLA POWERWALL 3 6" WINDOW MIN.3' SOUTH HOUSE EXTERIOR WALL EAST HOUSE EXTERIOR WALL FE N C E / G A T E MIN.3' ENCLOSURE UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM PV-5 ELEVATION VIEW NOTES ESS INSTALLED OUTDOORS OR ON THE EXTERIOR SIDE OF WALLS SHALL BE LOCATED NOT LESS THAN 3' FROM DOORS AND WINDOWS DIRECTLY ENTERING THE DWELLING UNIT. PER SECTION 1207.1 Proposed New Electrical Only 11/26/2025 1 ATTACHMENT DETAIL SCALE: NTS (N) PV MODULE (E) FLAT TILE ROOF 2X6" RAFT E R S @ 24" O.C . ~6 . 5 " MA X NOTE: ACTUAL ROOF CONDITIONS AND FRAMING (OR SEAM) LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S) INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR ATTACHMENTS. 2 ATTACHMENT DETAIL(ENLARGED VIEW) SCALE: NTS (N) PV MODULE ROOF / DECK MEMBRANE 2" MIN. EMBEDMENT (2) 5/16" X 4.5" STAINLESS STEEL FASTENER 2.5” MINIMUM EMBEDMENT REQUIRED MAX ~6.5" FROM ROOF SURFACE (N) SNAPNRACK ULTRA RAIL (N) SNAPNRACK END CLAMP, END CAP (N) SNAPNRACK ADJUSTABLE TILE HOOK SEE ENLARGED VIEW UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM APPLICABLE TO SECTION(S): RS-1 / RS-2 / RS-3 PV-6 ATTACHMENT DETAILS ATTACHMENT SCHEME CRITERIA WIND SPEED 95 MPH GROUND SNOW LOAD 0 PSF WIND EXPOSURE CATEGORY C MOUNT SPACING 48" O.C. MOUNTS TO BE STAGGERED WHERE FEASIBLE (SEE SHEET PV-4) TO DISTRIBUTE LOAD AMONG RAFTERS STRUCTURAL ONLY 11/26/2025 CONDUCTOR SCHEDULE WIRE TAG A B C D E F G H I CC WIRES PER CONDUIT/CABLE (MAX)2 2 2 2 L1, L2 12 AWG THHN, CU 10 AWG THHN, CU 10 AWG THWN-2, CU 6 AWG THWN-2, CU 6 AWG THWN-2, CU N 6 AWG THWN-2, CU 6 AWG THWN-2, CU GROUND 6 AWG BARE CU 10 AWG THHN, CU 10 AWG THWN-2, CU 10 AWG THWN-2, CU 10 AWG THWN-2, CU CONDUIT PV CABLE MC CABLE 3/4" EMT 3/4" EMT 3/4" EMT 4 CIRCUIT 2: (N) 5 MODULES - QCELLS Q.TRON BLK M-G2.H+_003 430 CIRCUIT 1: (N) 12 MODULES - QCELLS Q.TRON BLK M-G2.H+_003 430 (N) NEMA 3R RATED JUNCTION BOX: COMPLIANT W/ NEC 110.3 & 314.16 ... ...C *TAG B WIRING AND 2ND JUNCTION BOX ONLY AS APPLICABLE ... ... * MID-CIRCUIT INTERRUPTER PLACED AT BEGINNING OF EACH STRING AND AFTER EVERY 3RD MODULE WITHIN A STRING A B * G = (N) TESLA POWERWALL 3 ON/OFF SWITCH - LOCKABLE RSD & DISCONNECT L2 G N-G L1 N (E) 100A MAIN BREAKER (E) LOADS (N) 60A OCPD PV AC DISCONNECT WITHIN 10' OF METER FACILITY GROUND (E) GROUND ROD + (E) WATER PIPE BOND (ELECTRICIAN TO VERIFY) IF GROUND RODS ARE ADDED, THEY SHALL BE 6' APART M UTILITY METER 120/240V SINGLE PHASE (E) 100A RATED MAIN SERVICE PANEL (N) PV & ESS AC DISCONNECT 240V/60A NEMA 3R NON-FUSIBLE, VISIBLE-OPEN LOCKABLE LABELED G N LOAD SIDE CONNECTION-METER SOCKET ADAPTER (N) TESLA POWERWALL 3 1707000-21 11.50kW OUTPUT: 240 VAC, 48.00A 97.5% CEC WEIGHTED EFFICIENCY NEMA 3R, UL LISTED WITH INTEGRATED TESLA SOLAR POWERWALL 3 COMM CABLE TO "LEADER" POWERWALL UNIT TESLA BACKUP SWITCH ADDED TO METER SOCKET UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM PV-7 THREE LINE DIAGRAM NOTE: BUS BAR PCS BEING UTILIZED. PCS CONTROL WILL LIMIT ALL BACKFEED TO BE NO MORE THAN 80% OF THE MAIN SERVICE PANEL BUS RATING. NOTE: TANDEM/QUAD BREAKERS TO MAKE ROOM FOR PV BREAKER.ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NO.DISCONNECT DEVICE UTILITY SERVICE 1 OF 2 100A MAIN BREAKER PV & ESS 2 OF 2 60A AC DISCONNECT SWITCH Proposed New Electrical Only 11/26/2025 THIS DOCUMENT HAS BEEN DIGITALLY SIGNED AND SEALED BY C. CRAIG RUSSELL ON THE DATE ADJACENT TO THE SEAL PRINTED COPIES OF THIS DOCUMENT ARE NOT CONSIDERED SIGNED AND SEALED AND THE SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES C. Craig Russell Digitally signed by C. Craig Russell DN: E=c.c.russell@pvletters.com, CN=C. Craig Russell, O="PV Letters, LLC", L=Burley, S=Idaho, C=US Date: 2025.11.26 14:17:23-07'00' UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM DESIGN CRITERIA AND CALCULATIONS BASED UPON: WIRE AMPACITIES FROM CEC TABLE 310.16 (75°C COLUMN) ASHRAE 2% AVERAGE HIGH = 33°C PV-8 ELECTRICAL CALCULATIONS CONDUCTOR CALCULATIONS WIRE TAG A B C D E F G H I L1, L2 12 AWG THHN, CU 10 AWG THHN, CU 10 AWG THWN-2, CU 6 AWG THWN-2, CU 6 AWG THWN-2, CU OCPD/ 125% CURRENT ≤ CONDUCTOR AMPACITY ≤25A RATED ≤35A RATED ≤35A RATED ≤65A RATED 60A ≤65A RATED OK OK OK OK OK ≤23.5A RATED 32.9A RATED ≤26.4A RATED 48A 48A ≤61.1A RATED OK OK OK OK OK CONDUIT PV CABLE MC CABLE 3/4" EMT 3/4" EMT 3/4" EMT N/A N/A 0.106 IN²≤0.213 IN²0.173 IN²0.213 IN²0.173 IN²≤0.213 IN² OK OK OK CONDUIT AND CONDUCTOR SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UPSIZING IF REQUIRED BY FIELD CONDITIONS. AMPACITY RATINGS ARE DONE USING 75°C CONDUCTOR AMPACITY RATING UNLESS CODE REQUIRES OTHERWISE. CONDUIT OR CABLE ON THE ROOF WILL BE AT LEAST 7/8" ABOVE THE ROOF SURFACE. FOR WIRE TAGS WITH MULTIPLE CIRCUITS IN PARALLEL THE LARGEST CURRENT OF THE PARALLEL CIRCUITS IS SHOWN. OCPD/ CURRENT ≤ ADJUSTED AMPACITY CONDUIT FILL ≤ ALLOWABLE FILL APPROX MAX LENGTH VOLTAGE DROP %0.76%0.12%0.08% 5 FT 0.10% PV RUN VOLTAGE DROP % BATTERY CIRCUIT 1 VOLTAGE DROP % BATTERY CIRCUIT 2 VOLTAGE DROP % 1.05% 0.29% 0.10% ≤ 10 FT15 FT60 FT ≤ ≤ 60A 61.1A RATED X INVERTER + BATTERY SPECIFICATIONS MODEL TESLA POWERWALL 3 1707000-21 (240V) NOMINAL AC VOLTAGE 240V MAXIMUM INPUT DC VOLTAGE 600V RATED OUTPUT CURRENT 48A MAX OUTPUT POWER 11500W NOMINAL BATTERY ENERGY 13.5 KWH CEC EFFICIENCY 97.50% BATTERY CHEMISTRY LITHIUM PHOSPHATE PV MODULE SPECIFICATIONS MODEL QCELLS Q.TRON BLK M-G2.H+_003 430 PMAX 430W VOC 39.32V VMP 32.94V IMP 13.05A ISC 13.74A 16.3A 13A 16.3A 13A 16.3A 13A 0.20% 10 FT Proposed New Electrical Only 11/26/2025 UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM PV-9 ELECTRICAL LOAD CALC RESIDENTIAL LOAD CALCULATION NEC 220.82 & 220.60 SERVICE ADDRESS: 1410 W River Ln, Santa Ana CA, 92706 GENERAL LOADS 2207 SQFT @ 3 WATTS/ SQFT 6621 WATTS 2 SMALL APPLIANCE CIRCUITS @1500 WATTS EACH 3000 WATTS 1 LAUNDRY CIRCUIT(S) @1500 WATTS EACH (MIN 1 ASSUMED)1500 WATTS 40 RANGE 7680 WATTS 0 COOKTOP 0 WATTS 0 OVEN 0 WATTS 0 ELECTRIC WATER HEATER 0 WATTS 0 ELECTRIC CLOTHES DRYER (MIN 1 ASSUMED)0 WATTS 0 DISHWASHER (MIN 1 ASSUMED)0 WATTS 0 DISPOSAL (MIN 1 ASSUMED)0 WATTS 0 MICROWAVE (MIN 1 ASSUMED)0 WATTS 0 FRIDGE (MIN 1 ASSUMED)0 WATTS 0 WELDER 0 WATTS 20 POOL 3840 WATTS 0 OTHER (120V)0 WATTS 90 OTHER (240V)17280 WATTS TOTAL CALCULATED GENERAL LOAD 22662 WATTS 0 CAR CHARGER @125%0 WATTS HVAC LOAD 0 AIR CONDITIONING LOAD (VOLTS X AMPS = WATTS)0 WATTS 0 FURNACE/AIR HANDLER/HEAT PUMP (VOLTS X AMPS = WATTS 0 WATTS HVAC LOAD 0 WATTS TOTAL COMPUTED LOAD (NEC 220.82) FIRST 10 kW OF GENERAL LOAD @ 100%10000 WATTS REMAINDER OF GENERAL LOAD @ 40%11968 WATTS SPECIAL LOADS (HVAC LOAD & @ 100% + CAR CHARGER @ 125%)0 WATTS REQUIRED SERVICE SIZE CALCULATED SERVICE LOAD 21968 WATTS SERVICE VOLTAGE 240 VOLTS MINIMUM REQUIRED SERVICE SIZE 92 AMPS Proposed New Electrical Only 11/26/2025 (N) TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) (E) METER/MAIN SERVICE PANEL (1 OF 2) W/(N) TESLA BACKUP SWITCH (N) VISIBLE LOCKABLE LABELED PV & ESS AC DISCONNECT (2 OF 2) (N) PV MODULES W/ (1) MCI-2 RSD PER 3 MODULES (N) JUNCTION BOX (TYP.) 1410 W RIVER LN UTILITY: SOUTHERN CALIFORNIA EDISON METER #: 222013-192843 AHJ: SANTA ANA CITY (CA) SHEET SIZE: ANSI B 17" X 11" LEGACY INSTALLATION SERVICES, LLC 3333 DIGITAL DR #600, LEHI, UT 84043, UNITED STATES 855-353-4899 dba LGCY ELECTRIC RESERVED FOR ENGINEERING STAMP (IF APPLICABLE) DRAWN BY: ESR DATE: 26 NOV 2025 DE JESUS GARCIA RESIDENCE 1410 W RIVER LN, SANTA ANA CA, 92706 PROJECT ID: LIS53750 SYSTEM SIZE: 7310W DC - 11500W AC (6693W CEC AC) MODULES:(17) QCELLS Q.TRON BLK M-G2.H+_003 430 SHEET INDEX: PV-1 - COVER SHEET PV-2 - PROJECT NOTES PV-3 - PROPERTY PLAN PV-4 - SITE PLAN PV-5 - ELEVATION VIEW PV-6 - ATTACHMENT DETAILS PV-7 - THREE LINE DIAGRAM PV-8 - ELECTRICAL CALCS PV-9 - ELEC. LOAD CALC PV-10 - LABELS & PLACARD PV-11 - JOB HAZARD SHEET PV-12 - FIELD CHANGE SHEET PV-13 (+)- DATASHEETS INVERTER+BATTERY: TESLA POWERWALL 3 1707000-21 INVERTER/W INTEGRATED BATTERY (240V) RSD (S): (6) TESLA MCI-2 RAPID SHUTDOWN DEVICE CONTRACTORS LICENSE #: 1099095 CLASSIFICATION: C-10 ELECTRICAL MARK NIELSON CRAM NCAUTION MULTIPLE SOURCES OF POWER. POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: 1410 W RIVER LN, SANTA ANA, CA 92706 1) LOCATED AT JUNCTION BOX, COMBINER BOX CEC 690.13(B) 2) LOCATED AT EACH PV DISCONNECTING MEANS CEC 690.13(B) 4) LOCATED AT MAIN SERVICE PANEL CFC 605.11.3.1(1) & CEC 690.56(C)(1)(a) SOLAR SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY SOLAR ELECTRIC PV PANELS RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM 5) LOCATED AT PV RAPID SHUTDOWN DISCONNECT SWITCH CEC 690.56(C)(2) WARNING: PHOTOVOLTAIC POWER SOURCE 6) LOCATED AT PRODUCTION METER (IF INSTALLED) CEC 705.12(D)(3) SOLAR PHOTOVOLTAIC PRODUCTION METER !WARNING ELECTRIC SHOCK HAZARD TERMINALS ON THE LINE AND LOAD SIDE MAY BE ENERGIZED IN THE OPEN POSITION DC VOLTAGE IS ALWAYS PRESENT WHEN SOLAR MODULES ARE EXPOSED TO SUNLIGHT 8) LOCATED AT EACH DISCONNECTING MEANS FOR PHOTOVOLTAIC OR ESS EQUIPMENT WHERE BOTH SETS OF TERMINALS MAY BE ENERGIZED WHEN THE DISCONNECT IS OPEN CEC 690.13(B) !WARNING ELECTRIC SHOCK HAZARD TERMINALS ON THE LINE AND LOAD SIDE MAY BE ENERGIZED IN THE OPEN POSITION MULTIPLE POWER SOURCES: UTILITY, PHOTOVOLTAIC SYSTEM 9) LOCATED AT POINT OF INTERCONNECTION, LABEL MUST IDENTIFY PHOTOVOLTAIC SYSTEM CEC 705.12(C) & CEC 690.59 !WARNING 10) LOCATED AT SOLAR BREAKER (IF APPLICABLE) CEC 705.12(B)(2)(b) PHOTOVOLTAIC SYSTEM DO NOT RELOCATE THIS BREAKER 12) LOCATED AT SOLAR COMBINER PANEL (IF APPLICABLE) CEC 690.13(B) !WARNING PHOTOVOLTAIC SYSTEM COMBINER PANEL DO NOT ADD LOADS 11) LOCATED AT MAIN SERVICE DISCONNECT CEC 690.13(B) MAIN PHOTOVOLTAIC SYSTEM DISCONNECT 3) LOCATED ON RACEWAYS AND JUNCTION BOXES CONTAINING PV CIRCUITS, SPACED AT MAXIMUM 10 FT OR WHERE SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOORS. REQUIRED FOR DC CIRCUITS BY CEC 690.31(D)(2), REQUESTED BY SOME FDS FOR PV AC CIRCUITS (NON CODIFIED REQUIREMENT) LETTERS AT LEAST 3/8 INCH; WHITE ON RED BACKGROUND; REFLECTIVE. CFC 605.11.1.1 PHOTOVOLTAIC/ESS AC DISCONNECT RATED AC OUTPUT CURRENT: NOMINAL OPERATING AC VOLTAGE: AMPS VOLTS LABELING NOTES: 1.ALL SIGNS SHALL BE SIZED APPROPRIATELY AND PLACED IN THE LOCATIONS SPECIFIED. SIGNAGE CANNOT BE HAND-WRITTEN. 2.SIGNS SHALL BE OF MATERIALS APPROPRIATE TO THEIR EXPOSURE AND SHALL BE PERMANENTLY ATTACHED. 7) LOCATED AT POINT OF INTERCONNECTION AND EACH PV/ESS AC DISCONNECTING MEANS CEC 690.54 240 48.0 PHOTOVOLTAIC AC DISCONNECT PV-10 LABELS & PLACARD , ENERGY STORAGE SYSTEM BATTERY 1 OF 1 LABEL LOCATION: BATTERY AC DISCONNECT SWITCH CEC 706.15(C) ENERGY STORAGE SYSTEM DISCONNECT NOMINAL ESS AC VOLTAGE: 240V MAXIMUM ESS DC VOLTAGE: 600 LOCATED AT MAIN SERVICE PANEL CEC 705.13 THIS SENSOR IS PART OF A POWER CONTROL SYSTEM. DO NOT REMOVE OR DISABLE. REPLACE WITH SAME TYPE AND RATING. LOCATED ON CONSUMPTION CTS BUS BAR PCS BEING UTILIZED. PCS CONTROL WILL LIMIT ALL BACKFEED TO BE NO MORE THAN 80% OF THE MAIN SERVICE PANEL BUS RATING. ELECTRICAL POWER SOURCE DISCONNECT SCHEDULE ENERGY SOURCE DISCONNECT NO.DISCONNECT DEVICE UTILITY SERVICE 1 OF 2 100A MAIN BREAKER PV & ESS 2 OF 2 60A AC DISCONNECT SWITCH Proposed New Electrical Only 11/26/2025 Planning and Building Agency I 2.19.2026 To whom it may concern: LGCY Installation Services LLC will be installing t 1410 West River Lane Santa Ana, CA 92706. Thank you, Maria Garcia i xllolz:� he roof mounted solar on my FOR PERMIT Master I u. HE GOLDEN C'T' F01INDFp 1P69 D ae• -� -Jt e-;%, d t 40� Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC SOL-01 CBC 2019 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 1410 West River Lane LGCY INSTALLATION AND SERVICES LLC 1099095 Mark Nielson Cram (760) 284-5570 capermits@lgcypower.com 1/14/2026 Q.TRON BLK M-G2+ SERIES Mochanical Snecification Format Weight 67.8 in x 44.6 in × 118 in (including frame) (1722 mm × 1134mm x 30mm) 46.7lbs (21.2 kg) 0.13 in (3.2 mm) thermally pre-stressed glass 4x Grounding points # 0.18" (4.5 mm)Front Cover with anti-reflection technology Back Cover Composite film Ere Black anodized alumi 67.8 (1722 mm) 38.6 (980 mm 14.6" (371 mm) 268.9 (1750mm) 44.8 (1134 mm} Cell 6 x 18 monocrystalline Q.ANTUM NEO solar half cells Junction box 2.09-3.98 in x 1.26-2.36 inx 0.59-0.71 in 8.8 (1750mm Bx Drainage holet(53-101 mm × 32-60 mm x 15-18 mm), Protection class IP67, with bypass diodes Cable 4mm² Solar cable; (+) ≥68.9in (1750mm), (-) ≥68.9 in (1750mm)-1.18" (30 mm)DETAILA 0.63"(18 mm) Connector Stäubli MC4; IP68 0.330,97" (24.55 mm) Flectrical Charactoristics POWER CLASS 415 420 425 430 435 440 MINIMUM PERFORMANCE AT STANDARD TEST CONDITIONS, STC (POWER TOLERANCE +5W/-OW) Power at MPP¹Pypp [W]415 420 425 430 435 440 Short Circuit Current [A]13.49 13.58 13.66 13.74 13.82 13.90 ni m u m Open Circuit Voltage Voc M 38.47 38.75 39.03 39.32 39.60 39.88 Curront at MPD 1282 12 91 13 20 Voltage at MPP Efficiency VMPP M 32.34 32.54 32.74 32.94 33.14 33.33 %≥21.3 ≥21.5 221.8 222.0 ≥22.3 >22.5 MINIMUM PERFORMANCE AT NORMAL OPERATING CONDITIONS, NMOT? Power at MPP E Short Circuit Current Pvpp [W]313.7 317.5 321.2 325.0 328.8 332.6 [A]10.87 10.94 11.00 11.07 11.14 11.20 Mi n i m 100 Open Circuit Voltage Current at MPP Voltage at MPP Voc M 36.50 36.77 37.04 37.31 37.58 37.84 MPp [A]10.10 10.15 10.21 10.27 10.33 10.38 MPp M 31.07 31.26 31.46 31.65 31.84 32.03 Measurement tolerances PMpP ±3%; Isci Voc ±5% at STC: 1000 W/m², 25±2°C, AM 1.5 according to IEC 60904-3.800W/m², NMOT, spectrum AM 1.5 Qcells PERFORMANCE WARRANTY PERFORMANCE AT LOW IRRADIANCE 110 EL A T I V E EF F EF F C I E N C Y OM P A R E D TO TO NO M I N A L PCPO W E R [S 98.5 90.5 cells Industry stai At least 98.5% of nominal power during first year. Thereafter max, 0.33% degradation per year. Al least 95.53% of nominal power up to 10 years. At least 90.58% of nominal power up to 25 years. All dala within measurement tolerances. Full warranties in accordance with the warranty terms of the Qcells sales RE L A T I V E EF F C I E N C Y [ 100 3_ R e v 0 6 _ N A 05 10 15 20 25 YEARS organization of your respective country. 200 400 600 "Standard terms of guarantee for the 5 PV companies with the highest production capacity in 2021 (February 2021) TEMPERATURE COEFFICIENTS Temperature Coefficient of I Temnerature Coefficient of P 800 1000 IRRADIANCE [W/m²] Typical module performance under low irradiance conditions in comparison to STC conditions (25°C, 1000 W/m²) [%/K]+0.04 Temperature Coefficient of Vo [%/K]-0.24 109+5.4]%/K[-0.30 Nominal Module Operating Temnerature NMOT E 52 + _ s e r i e s _ D C A 41 5 - 4 4 0 _ 2 0 2 5 - 0 3 ■Properties for System Design Maximum System Voltage VSyS M 1000 (IEC)/1000 (UL PV module classification Class II Maximum Series Fuse Rating [A DC]25 Fire Rating based on ANSI/UL 61730 C/TYPE 2 Max. Design Load, Push/Pulla [lbs/ft]113 (5400 Pa)/50 (2400 Pa) Max. Test Load. Push/Pu||3 [lbs/f21 169(8100 Pa)/75(3600 Pa) Permitted Module Temperature on Continuous Duty -40°F up to +185°F (-40°C up to +85°C) (43±3°C) ha n g e s © Gc e l l s QT R O N _ B L K _ M - C 3 See Installation Manual ■Qualifications and Certificates UL61730-1& UL61730-2, CE-compliant, Quality Controlled PV - TÜV Rheinland, IEC 61215:2016, IEC 61730:2016, U.S. Patent No. 9,893,215 (solar cells).TIVrhzinand Sp e c i f i c a t i o n s su b j e c t to te te c h n i c a l c CERTIFIED 1111223 "Contact your Qcells Sales Representative for details regarding the module's eligibility to be Buy American Act (BAA) compliant. Qcells pursues minimizing paper output in consideration of the global environment. Note: Installation instructions must be followed. Contact our technical service for further information on approved installation of this product. Hanwha QaQ CELLS America Inc. 300 Spectrum Center Drive, Sulte 500, Irvine, CA 92618, USA | TEL +1(949) 748-5996 | EMAIL na.support@qcells.com |WEB www.qcells.com/us Qcells Q.TRON BLK M-G2+ SERIES 415-440Wp | 108 Cells Qcells Cle a n Ener g y ring America with Cle 22.2% Maximum Module ETTIcIency Domestic Content Option Available MODEL Q.TRON BLK M-G2+ Q.TRON BLK M-G2.H+ Includes Domestic Content Includes Domestic Content This product contains U.S. manufactured components which Q.ANTUM NEO can contribute to quallying for the 10% domestic content bonus to applicable tax credits under the Inflation Reduction Act of 2022. High performance Qcells N-type solar cells Q.ANTUM NEO Technoloqy with optimized module layout Waranty Proxduct & Performance boosts module efficiency up to 22.5%. A reliable investment Inclusive 25-year product warranty and 25-year linear performance warranty?² acells Acvonced Vield Securfily Enduring high performance Long-term yield security with Anti LeTID Technology, Anti PID Technology², Hot-Spot Protect. Extreme weather rating High-tech aluminum alloy frame, certified for high snow (8100 Pa) and wind loads (3600 Pа). Innovative all-weather technology Optimal yields, whatever the weather with excellent low-light and temperature behaviour. beyond tne standard Qcells' comprehensive quality program ensures high long-term yields and the reliability of your solar system. 1 This statement should not be relied on as tax advice and is subject to change based on changes made to the Inflation Reduction Act and its implementing rules and regulations. Please consult a qualified tax professional for specific guidance. 2 See data sheet on rear for further information. 3 APT test conditions according to IEC/TS 62804-1:2015, method A (1500 V, 96h)} The ideal solution for: Rooftop arrays on residential buildings QualityControlled PV EUPD RESEARCH 2024 TÜVRheinland MANCE CERTIFIED www.tuv.com 2025 Powerwall 3 Powerwall 3 Technical Specifications Power Everything 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 up to 11.5 kW AC of continuous power per unit. It has the ability to start heavy loads rated up to 185 LRA, meaning a single unit can support the power needs of most homes. Powerwall 3 Expansions make it easier and more affordable to scale up customers' systems to meet their current or future needs. Powerwall 3 is designed for fast and efficient installations, modular system expansion, and simple connection to any electrical service. System Technical Model Number 1707000-xx-y Specifications Nominal Grid Voltage (Input & Output) 120/240 VAC Grid Tvpe Split phase Frequency 60 Hz Nominal Battery Energy 13.5 kWh AC' Nominal Output Power (AC) 5.8 kW 7.6 kW 10 kW 11.5 kW Maximum Apparent Power 5,800 VA 7,600 VA 10,000 VA 11,500 VA Maximum Continuous Current 24 A 31.7 A 41.7 A 48 A Overcurrent Protection Device 30 A 40 A 60 A 60 A Configurable Maximum Continuous Discharge 15.4 kW3 Power Off -Grid (PV Only, -20°C to 25°C) Maximum Continuous Charge Current / Power 20.8 A AC / 5 kW (Powerwall 3 only) Maximum Continuous Charge Current / Power 33.3 A AC / 8 kW (Powerwall 3 with up to (3) Expansion units) Output Power Factor Rating 0-1(Grid Code configurable) Maximum Output Fault Current (1 s) 160 A Maximum Short -Circuit Current Rating 10 kA Load Start Capability 185 LRA Solar to Battery to Home/Grid Efficiency 89%1p Solar to Home/Grid Efficiency 97.5%' Power Scalability Up to 4 Powerwall 3 units supported Energy Scalability Up to 3 Expansion units (for a maximum total of 7 units) Supported Islanding Devices Gateway 3, Backup Switch, Backup Gateway 2 Connectivity WI-Fi (2.4 and 5 GHz), Ethernet, Cellular (LTE/4G6) Hardware Interface Dry contact relay, Rapid Shutdown (RSD) certified switch and 2-pin connector, RS-485 for meters AC Metering Revenue Grade (+/- 0.5%, ANSI C12.20) 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 ' Values provided for 25°C (77F), at beginning of life. 3.3 kW charge/discharge power. 2See Powerwall 3 Installation Manual for fuse requirements if using fuse for overcurrent protection. 315.4kW off -grid maximum continuous discharge power is only available if on -grid rating is 11.5 kW. If enabled, Powerwall 3 must be installed with an 80 A breaker and appropriately sized conductors. °Typical solar shifting use case. 'Tested using CEC weighted efficiency methodology. '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. 2025 2025 Powerwall 3 Datasheet Powerwall 3 Technical Specifications Powerwall 3 Technical Specifications Solar Technical Maximum Solar STC Input Specifications Withstand Voltage PV DC Input Voltage Range Environmental Specifications PV DC MPPT Voltage Range MPPTs 20 kW 600 V DC 60 — 550 V DC 60 — 480 V DC 6 Maximum Current per MPPT (Imd 15 A7 a Maximum Short Circuit Current per MPPT (Id 19 A 9 'Only applicable to Powerwall 3 units with 15 A IMP on the product label. Otherwise, Powerwall 3 has an IMP of 13 A. a When PV strings are combined on the roof and 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 30 A IMP / 38 A Isc (or 26 A IMP / 30 A Isc if Powerwall 3 is labeled with 13 A IMP / 15 A Isc). Operating Temperature Operating Humidity (RH) Storage Temperature Maximum Elevation Environment -200C to 500C (-4°F to 122°F) a Up to 100%, condensing -200C to 300C (-40F to 867), up to 95% RH, non - condensing, State of Energy (SOE): 25% initial 3000 m (9843 ft) Indoor and outdoor rated Enclosure Rating NEMA 311 Ingress Rating IP67 (Battery & Power Electronics) IP55 (Wiring Compartment) Pnllutinn Ratinn Pril Operating Noise @ 1 m < 50 db(A) typical < 62 db(A) maximum 9 Performance may be de -rated at operating temperatures above 40°C (104°F). Compliance Certifications UL 1741, UL 9540, UL 9540A, UL 3741, UL 1741 PCS, Information UL 1741 SA, UL 1741 SB, UL 1741 Multimode, UL 1973, UL 1699B, UL 1998, CSA C22.2 No. 0.8, CSA C22.2 No. 107.1, CSA C22.2 No. 330, CSA 22.3 No. 9, IEEE 1547, IEEE 1547A, IEEE 1547.1, CA Rule No.21 Grid Connection United States and Canada Emissions FCC Part 15 Class B, ICES 003 Environmental RoHS Directive 2011/65/EU Seismic AC156, IEEE 693-2005 (high) Fire Testing Meets the unit level performance criteria of UL 9540A Mechanical Specifications Dimensions Total Weight of Installed Unit Weight of Powerwall 3 Weight of Glass Front Cover Weight of Wall Bracket 1105 x 609 x 193 mm (43.5 132 kg (291.2 lb) 124 kg (272.5 lb) 6.5 kg (14.5 lb) 1.9 kg (4.2 lb) Mounting Options Floor or wall mount i0 These dimensions include the glass front cover being installed on Powerwall 3. 1105 mm 609 mm 0 193 mm 2025 Powerwall 3 Datashest 3 2026 Powerwall 3 Detasheet 4 Powerwall 3 Expansion Technical Specifications Battery Technical Model Number 1807000-xx-y Specifications Nominal Battery Energy 13.5 kWh Voltage Range 52 - 92 V DC" "Powerwall 3 Expansion units are connected in parallel and are not field serviceable. Environmental Operating Temperature -200C to 50°C (-4°F to 122°F)12 Specifications 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 Pollution Rating PD3 "Performance may be de -rated at operating temperatures above 400C (1040F). Compliance Certifications Information UL 1973, UL 9540 Mechanical Dimensions 1105 x 609 x 168 mm Specifications (43.5 x 24 x 6.6 in)i3 Total Weight of Wall- 118.5 kg (261.2lb) Mounted Expansion Unit Weight of Expansion Unit 110 kg (242.5l1b) Weight of Glass Front 6.5 kg (14.5lb) Cover Weight of Wall Bracket 1.9 kg (4.2 lb) 1105 mm Weight of Expansion 0.7 kg (1.5 lb) Accessories Mounting Options Floor or wall mount Stacking Capability Up to (3) Expansion units (Floor Mount Only) behind a Powerwall 3 Compatibility with Only compatible with Other Systems Powerwall 3 Connection to Powerwall 3 Expansion Powerwall 3 or Expansions harness14 13 These dimensions include the glass front cover being installed on Powerwall 3 Expansion. 10The Powerwall3 Expansion harness is a listed component of the UL 9540 certification. 2025 Powerwa113 Datasheet V 609 mm Solar Shutdown Device Technical Specifications The Solar Shutdown Device is a Mid -Circuit Interrupter (MCI) and is integral to the rapid shutdown (RSD) function required for rooftop PV systems in accordance with Article 690 of the NEC. When paired with Powerwall 3, solar array shutdown is initiated by an External System Shutdown Switch or the On/Off Enable switch located on Powerwall 3. Systems not subject to rapid shutdown requirements must still install one or more MCls for functional purposes; see the Powerwall 3 installation manual for details. Electrical Model MCI-1 MCI-2 MCI-2 Specifications High Current Nominal Input DC Current Rating (IMp) 13 A 13 A 15 A Maximum Input Short Circuit Current (IJ 19 A 17 A 19 A Maximum System Voltage 600 V DC 1000 V DC15 1000 V DC15 Maximum Disconnect Voltage16 600 V DC 165 V DC 165 V DC Maximum System Voltage is limited by Powerwall to 600 V DC. 's Maximum Disconnect Voltage is the maximum voltage allowed across each MCI in the open position (Rapid Shutdown Initiated). An individual MCI-2 has a voltage rating of 165V but in combination (connected in the same string) their voltage ratings are additive. RSD Module Maximum Number of Devices per String 5 Performance Control Power Line Excitation Passive State Normally Open Maximum Power Consumption 7 W Warranty 25 years Environmental Operating Temperature -40°C to 50°C -45°C to 70°C Specifications (-40°F to 122°F) (-49°F to 158°F) Storage Temperature —30°C to 70°C —30°C to 70°C (-221Fto1581F) (-220Fto1580F) Enclosure Rating NEMA 4X / IP65 Mechanical Electrical Connections MC4 Connector Specifications Housing Plastic Dimensions 125 x 150 x 22 mm 173 x 45 x 22 mm (5 x 6 x 1 in) (6.8 x 1.8 x1 in) Weight 350 g (0.77lb) 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) I� 168 �I _I RSD Initiation Method External System Shutdown Switch or I_ mm Powerwall 3 Enable Switch UL 3741 PV Hazard Control (and PVRSA) Compatibility See UL 3741 Application Addendum 2025 Powerwall 3 Dalash- 6 CITY OF SANTA ANA Planning and Building Agency Approved FOR PERMIT ISSUANCE Master ID: Date: TESLA.COM/ENERGY BACKUP SWITCH ENVIRONMENTAL SPECIFICATIONS 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 PERFORMANCE SPECIFICATIONS Model Number 1624171-xx-y Continuous Load Rating 200A, 120/240V Split phase Short Circuit Current Rating 22 kA with breaker1 Communication CAN AC Meter +/- 0.5% Product Compatibility Powerwall 2 with Backup Gateway 2, Powerwall+, Powerwall 3 Expected Service Life 21 years Warranty 10 years COMPLIANCE INFORMATION Safety Standards USA: UL 414, UL 414 SB, UL 2735, UL 916, CA Prop 65 Emissions FCC Part 15, Class B ICES 003 2024-04-29 2 Manually overrides the contactor position during a service event. MECHANICAL SPECIFICATIONS Dimensions 176 mm x 205 mm x 74 mm (6.9 in x 8.1 in x 2.9 in) Weight 2.8 lbs Meter and Socket Compatibility ANSI Type 2S, ringless or ring type External Service Interface Contactor manual override2 Reset button Conduit Compatibility 1/2-inch NPT 1 Breaker maximum supply short circuit current rating must be equal to or greater than the available fault current. 175.8 204.86 74 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. 176 mm 205 mm 74 mm Installing and Leveling Rails snapnrack.com INSTALLATION INSTRUCTIONS 1) Set rails into the attachments by dropping and snapping into the mounts. Connect multiple lengths of rail end to end using the SnapNrack Ultra Rail Splice (see "Ultra Rail Splice" section). Install Note: Slightly rocking rail into mounts can ease installation, leading first with side of rail furthest from mount. 2) Level the bottom rail of the array to the roof and tighten attachment points. Best Practice: Set attachments in the middle of available leveling range to start. 3) Run a string line or spare rail from the bottom rail to the top rail and set desired pitch of the array by adjusting the top rail, add L Foot Extension if needed. Install Note: See "Leveling Components" section for installation instruction and restrictions. 4) Level the top rail by moving the string line down the length of the rail, matching pitch over the entire length of the array. 5) Level the remaining rails to the string line by working out from the middle rail, add L Foot Extensions or spacers if needed. 6) Tighten all racking hardware to 12 ft-lbs. Note: The minimum standoff height between the modules and roof is as follows: •REC Solar, Yingli, and Suniva modules: 4.00" ReneSola modules: 3.93" (100 mm) Trina Solar modules: 4.53" (115 mm) 55 DI SCRITTON: SNAPNRACK, TDS, UR 45 RAIL (USA PART NUMBI R{S): 2320095 USA, 232 0096 USA, 232030 USA UNI S: IN, 3, ) G MM, <G, ) G SHBT: 1:1 DOC NUMB R: SNR DС 01451 DRAWN BY: HWUП KOETTER RV DAIE 3 2/12/2025 SnapNrack SNK SOAR LC YGHROTANI:, SUITE 200 SANTUIS OHISPO, CA SM01 USA EMAECONTACTSNVI :NIIVCK.COM YNA .YAEDRORPONA.AINELINOCSI GNIWAIK SIHT NINOLIAKNEHI181RONCITON, (ISC OSr8:, 1 USTIRD:ISTEROHIHLEC MIDICFTwarONCNSNTOI SNIE80 ARIJC. UR 45 RAL PROPRIIS SKU INSH RAII LINGIL WIGI (b) 232 10095 USA MIIL 172 ir 232-10096 USA BIACK 172, ir 5.55 232 10130 USA MIII 186 ir 6.00 805 140 SICIION PROPRIIS A 0.319 ir IXX 0.134 i Tyy 0.121 i Sx (1OP)0.152 ir Sx (301)0.156 in8 Sy (U31)0.164 r Sy (RIGH)0.164 ir 23 MAILRAIS:6005 15 ALUMINUM DESIGN LOAD (UBS)/A ULIIMATEE LOAD (IBS):/A TORQUSPCICALION N/A ITIBS CRICALION:UL 2703, DE1359313 WIGIT (UBS):VARUS, SH PROPERIIS TABU 855 CINTROID DESCRIPTION:SNAPNRÁCK, TDS, ULTRA RAIL ADJUSTABLE TILE HOOK DOC NUMBER: SAR-DC-01343 DRAWN BY: M.WATKIVSPART NUMBER(S): 242-02728 REV:DATE: SHEET: 22 10/3/2024UNITS: IN, LE, DEG [MM, KG, DEG] SnapNrack SNR SOLAR LLC 775 FIERO LANE, SUITE 200 SAN LUIS OBISPO, CA 93401 USA EMAIL: CONTACT@SNAPNRACK.COM HE IN ORMAITONIN THIB URNAWING IS CONHDENTITALANU FROMHIETARY ANY NEPNOJUCI TON, DIBCLOBUNE, ON UBE THEREOF 18 PROHIETED WTTHOUT THE WRIITEN CONBENTOI BNN BOLAR LLG. R.17 [R4.3] TуP. 1.50 [38.1] 1.62 [41.2] 4.67 [118.5] 1.04 [26.5] 1.06 [27.01 TYP. 49 [12.5] TYP. 2.90 [73.8] 5.81 7.56 [147.5] [192.0] 39 110.01 1.33 [33.7] SLOT 5.71 [145.0] 1.82 [46.3] 7.30 5.97 185.4151.6 24 [9.01 5 1.38 [35.0] 16 [4.01 1.14 [29.11 5.69 [144.4] 1.26 [32.01 7.53 [191.31 2,32 73 [58.8][18.5] 3.05 [77.5] Ο 3.05 [77.5] DESCRIPTION:SNAPNRÁCK, TDS, ULTRA RAIL ADJUSTABLE TILE HOOK DOC NUMBER: SAR-DC-01343 DRAWN BY: M.WATKIVSPART NUMBER(S): 242-02728 REV:DATE: SHEET: 1:2 10/3/2024UNITS: IN, LB, DFG [MM, KG, DEG] SnapNrack SNR SOLAR LLC 775 FIERO LANE, SUITE 200 SAN LUIS OBISPO, CA 83401 USA EMAIL: CONTACT@SNAPNRACK.COM THET CRMAITON IN T HIB TNAWING IB CONH DENI TALAND PROPNETARY. MY NEPNOJUCI TON, DIBCLOBUNE, ON UBE THEREOF 18 PROHIETED WTTHOUT THE WRIITEN CONBENT OI BNN BOLANLLG. Ө ISO ч EXPLODED MATERIALS: DESIGV LOAD (LBS): ULIIMATE LOAD (LBS): TORQUE SPECIFICATTOV: CERTIFICATTO V: WEIGHT (LBS): ITEM|OTY 2 3 ๆ 1 5 6 PARTS LIST DESCRIPTION |NUT, FLAVGE, SERRATED, 5/161V-18, SS SVAPVRACK, ULTRA RAIL, TILE HOOK BASE, ADJUSTABLE |SVAPVRACK, ULTRA RAIL, ITLE HOOK ARM, ADJUSTABLE BOLT, CARRIAGE, 5/161V-18 X 3/41V, SS |5/161N-18 X 2-1/41V SS HCS BOLT |SVAPVRACK, ULTRA RAIL MOUNT SPRING CAGE |SVAPVRACK, ULTRA RAIL MOUNT SPRIVG, SS |SVAPVRACK, ULTRA RAIL MOUNT THRU PRC, CLEAR SVAPVRACK, ULTRA RAIL MOUNT TAPPED PRC, CLEAR 6000 SERIES ALUMINUM, STAIVLESS STEEL VARIES BY APPLICATIOV, REFER TO SVAPVRACK EVGIVEERING VARIES BY APPLICČATTOV, REFER TO SVAPVRACK ENGINEERING 12 FT-LBS UL 2703, FILE E359313 2.08 DISCRIPTION: SNAPNRACK, ULTRA RAIL MID CAMP {USA) DOC NUMB R: SNR DC 01439 DRAWN BY: M.WAIKINS DAIE PARTNUMB R{S): 242.020/1 USA RV UNI S: IN, 3, ) GMM, <G, ) G SDD: 2:11/12/2024 SnapNrack SNR SO AR I 775 ROTAN, SU SAN TTUISS OHISIO, CA SИ01 USA TMAL CONIVCSNAI'NRACK.COM 359313 Mounting System 123.91 LISTED 1.5/ 110.01 1.41 135.8 33 19 18.31 1.33 133.91 14.81 1.29 132.61 14.5 1.75 144.51 1.48 13/.6 D SCR?TION: SNAPNRACK, ULTRA RAIL MID C AMP (USA) DOC NUMB R: SNR DC 01439 DRAWN BY: M.WAIKINSPART NUMBI R(S): 242 020/1 USA RV: SHER 1:2UNI S: IN, 3, ) GMM, <G, ) G DAILE 11/12/2024 SnapNrack SNR SO AR I 7/61HROTAN:, SU1:20 SANTUIS OBISPO, CA SM01 USA HMAL:CON TACLSNVI .NHVCK.COM YNA YNIRPORP OINA .IATINI NXSI OMAVEISIL NI NOELIVARO NIL 593 313 ount n g uste n 3 LIST E D LIST E D NOTL: CLAMPS 1II 30 46MM 11HICK MODJEIRAMIS MAILRAIS: DISIGN TOVD (UBS: UJIMAELOAD (UBS): TORQUE SPCCALION: GRIKAION: WIGIL (UBS): QIY 21 3 41 PARIS LISI DISCRIPIION SVAPNRACK, ULIRA RAL MD CIAMP, KIYLD BASE |SNAPVRACK, ULIRA RAII. MI) CIAMP, ГOP |BOLL, IANG: SERRAITD, 5/16N 18 X 1 1/2IN |SNAPNRACK, ULIRA RAIL. M) CIAMP 6000 SI RIS ALMNUM, SIANLSS SIBI1, PIAS IC 855 2000 161T 1BS UL2/03,1000359313, DOMI STIC CONITNT COMPIJANI 0.16 IXIENSION DESCRIPTION: SNAPNRACK, TDS, ULTRA RAIL END CAPS PART NUMBER(S): 232-02452, 232-02484, 232-10101 UNITS: IN, L3, DEG [MM, KG, DEG)SHEET: 181 DOC NUMBER: SVR-DC-01404 DRAWN BY: H.WULFEKOETTER REV-DATE 11/25/2024 1.55 [39.4] SnapNrack SNR SOLAR LLC 775 FIERO LANE, SUITE 200 SAN LUIS OBISPO, CA 83401 USA EMAIL: CONTACTOSNAPNRACK.COM THE INTGRMATION IN THIE DRAWING I8 CONITIDENTIAL AND FROPRIETARY. ANYREFRODUCTION, DISCLOBURE, OR UBE THEREGT 18 PROHIETE} WITHOUT THE WRITTEN CONBENT OF BUNRUN BOUTHLLC "63 [15.9] Snao N r a c k Soler Mount i n g Solutl o n SnapNrack Solar Moünting Solutions 38 [9.5] 2.20 [58.01 UR-60: 232-02484 1.04 [26.41 1.54 [39.11 Snap N r a c k Solar Mount i n g Solut i o n s 1.64 41.7 SnapNrack Solar Moŭnting Solutions 63 [15.9] 38 [9.5] UR-40: 232-02452 1.06 [27.0] Snap N r a c k UR-4 5 1.68 [42.6] 48 [12,1] 1.81 [45.9] SnapNrack UR-45 1.02 VATERIALS: UR-45: 232-10101 DESIGV LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATIO NE WEIGHT (LBS): [25.91 UV STABILIZED POLYCARBOVATE (UR-40, UR-60), POLYPROPOLENE (UR-45) A WA WA FT-LBS WA 0.011-0.014 DESCRIPTION: SNAPNRACK, TDS, UR-40 & R-45 SPLICE (USA) DOC NUMBER- SVR-DC 01449 DRAWN BY: M.AFFENTRANGERPART NUMBER{S}: 242-01213-USA, 242-01214-USA REV-DATE UNITS: IN, LB, DEG [MM, KG, DEG]SHEET: 102 11/22/2024 SnapNrack SNR SOLAR LLC 776 FIERO LANE, SUITE 200 SAN LUIS OBISPO, CA 33401 USA EMAIL: CONTACT@SNAPNRACK.COM E INTORMATION IN THIK DRAWING IS CONITTDENTIAL AND PROPRIETARY. ANYREFRORUCTION, DISCLOBURE, OR UBE THEREGT 18 FROHISTTER WTTHOUTTHE WRITTEN CONBENT OF SUNRUN SOUTH LLE. EN03 1 9BE LIAST E C E0223 1 8 ๆ CELR N 2 MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATIO V: WEIGHT (LBS): ITEM ๆ 2 OTY ๆ PARTS LIST DESCRIPTION 1 SVAPVRACK, UR-40 SPLICE TAPPED PRC, CLEAR / BLACK SVAPVRACK, UR-40 SPLICE THRU PRC, CLEAR / BLACK 3 2 SVAPVRACK, SVAPLIVK BONDING CLIP, TYPE 2, STEEL 41 BOLT, FLANGE, SERRATED, 5/16TV-18 X 1-3/4TV, SS 6000 SERIES ALUMINUM, STAINLESS STEEL /A WA 12 FT-LBS UL 2703, FILE E359313; DOMESTIC CONTENT COMPLIAVT 0.52 P7AL I structural ENGINEERS April 30, 2025 SnapNrack 775 Fiero Lane, Ste. 200 San Luis Obispo, CA 93401 TEL: (877) 732-2860 Attn.: SnapNrack - Engineering Department Re: SnapNrack pre-engineered PV racking systems: • UR45 Railed System (Report # 2025-00538) • TopSpeed Original Rail -less System (Report # 2022-02141.08) • Topspeed Universal Rail -less System (Report # 2025-02168) Subject: Engineering certification for the State of California. PZSE, Inc. - Structural Engineers has provided engineering and span tables as presented in the above referenced reports. All information, data, and analysis therein are based on, and comply with, the following building codes and typical specifications: Building Codes: 1. ASCE/SEI 7-10 & 7-16, Minimum Design Loads for Buildings and Other Structures, by American Society of Civil Engineers 2. 2016, 2019 & 2022 California Building Code, by California Building Standards Commission 3. 2016, 2019 & 2022 California Residential Code, by California Building Standards Commission 4. AC428 Acceptance Criteria for Modular Framing Systems Used to Support Photovoltaic (PV) Panels, November 1, 2012, by ICC-ES 5. Aluminum Design manual 2015 & 2020, by The Aluminum Association, Inc. 6. ANSI/AWC NDS-2018, National Design Specification for Wood Construction, by the American Wood Council This letter certifies that the design criteria and design methodology for the SnapNrack product span tables are in compliance with the above codes. Please refer to the system specific Engineering Certification Reports (listed above) for system specific design criteria and limitations. If you have any questions on the above, do not hesitate to call. Prepared by: PZSE, Inc. — Structural Engineers Roseville, CA 1478 Stone Point Drive, Suite 190, Roseville, CA 95661 916.961.3960 F 916.961.3965 w www.pzse.com Experience I Integrity I Empowerment CITY OF SANTA ANA Planning and Building Agency Approved FOR PERMIT ISSUANCE Master ID: Date: