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UTILITY: SOUTHERN CALIFORNIA <br />EDISON <br />METER #: 222013-192843 <br />AHJ: SANTA ANA CITY (CA) <br />SHEET SIZE: <br />ANSI B <br />17" X 11" <br />LEGACY INSTALLATION SERVICES, LLC <br />3333 DIGITAL DR #600, LEHI, <br />UT 84043, UNITED STATES <br />855-353-4899 <br />dba LGCY ELECTRIC <br />RESERVED FOR ENGINEERING STAMP <br />(IF APPLICABLE) <br />DRAWN BY: <br />ESR <br />DATE: <br /> 26 NOV 2025 <br />DE JESUS GARCIA <br />RESIDENCE <br />1410 W RIVER LN, <br />SANTA ANA <br />CA, 92706 <br />PROJECT ID: LIS53750 <br />SYSTEM SIZE: <br />7310W DC - 11500W AC (6693W CEC AC) <br />MODULES:(17) QCELLS Q.TRON BLK <br />M-G2.H+_003 430 <br />SHEET INDEX: <br />PV-1 - COVER SHEET <br />PV-2 - PROJECT NOTES <br />PV-3 - PROPERTY PLAN <br />PV-4 - SITE PLAN <br />PV-5 - ELEVATION VIEW <br />PV-6 - ATTACHMENT DETAILS <br />PV-7 - THREE LINE DIAGRAM <br />PV-8 - ELECTRICAL CALCS <br />PV-9 - ELEC. LOAD CALC <br />PV-10 - LABELS & PLACARD <br />PV-11 - JOB HAZARD SHEET <br />PV-12 - FIELD CHANGE SHEET <br />PV-13 (+)- DATASHEETS <br /> <br />INVERTER+BATTERY: <br />TESLA POWERWALL 3 1707000-21 <br />INVERTER/W INTEGRATED BATTERY (240V) <br />RSD (S): (6) TESLA MCI-2 <br />RAPID SHUTDOWN DEVICE <br />CONTRACTORS LICENSE #: 1099095 <br />CLASSIFICATION: C-10 ELECTRICAL <br />MARK NIELSON CRAM <br />DESIGN CRITERIA AND <br />CALCULATIONS BASED UPON: <br />WIRE AMPACITIES FROM CEC TABLE 310.16 <br />(75°C COLUMN) <br />ASHRAE 2% AVERAGE HIGH = 33°C <br />PV-8 <br />ELECTRICAL <br />CALCULATIONS <br />CONDUCTOR CALCULATIONS <br />WIRE TAG A B C D E F G H I <br />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 <br />OCPD/ 125% CURRENT <br />≤ <br />CONDUCTOR AMPACITY <br />≤25A RATED ≤35A RATED ≤35A RATED ≤65A RATED 60A ≤65A RATED <br />OK OK OK OK OK <br />≤23.5A RATED 32.9A RATED ≤26.4A RATED 48A 48A ≤61.1A RATED <br />OK OK OK OK OK <br />CONDUIT PV CABLE MC CABLE 3/4" EMT 3/4" EMT 3/4" EMT <br />N/A N/A 0.106 IN²≤0.213 IN²0.173 IN²0.213 IN²0.173 IN²≤0.213 IN² <br />OK OK OK <br />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 <br />LEAST 7/8" ABOVE THE ROOF SURFACE. FOR WIRE TAGS WITH MULTIPLE CIRCUITS IN PARALLEL THE LARGEST CURRENT OF THE PARALLEL CIRCUITS IS SHOWN. <br />OCPD/ CURRENT <br />≤ <br />ADJUSTED AMPACITY <br />CONDUIT FILL <br />≤ <br />ALLOWABLE FILL <br />APPROX MAX LENGTH <br />VOLTAGE DROP %0.76%0.12%0.08% <br />5 FT <br />0.10% <br />PV RUN VOLTAGE DROP % <br />BATTERY CIRCUIT 1 VOLTAGE DROP % <br />BATTERY CIRCUIT 2 VOLTAGE DROP % <br />1.05% <br />0.29% <br />0.10% <br />≤ <br />10 FT15 FT60 FT <br />≤ <br />≤ <br />60A <br />61.1A RATED <br />X <br />INVERTER + BATTERY SPECIFICATIONS <br />MODEL TESLA POWERWALL 3 <br />1707000-21 (240V) <br />NOMINAL AC VOLTAGE 240V <br />MAXIMUM INPUT DC VOLTAGE 600V <br />RATED OUTPUT CURRENT 48A <br />MAX OUTPUT POWER 11500W <br />NOMINAL BATTERY ENERGY 13.5 KWH <br />CEC EFFICIENCY 97.50% <br /> BATTERY CHEMISTRY LITHIUM PHOSPHATE <br />PV MODULE SPECIFICATIONS <br />MODEL QCELLS Q.TRON BLK <br />M-G2.H+_003 430 <br />PMAX 430W <br />VOC 39.32V <br />VMP 32.94V <br />IMP 13.05A <br />ISC 13.74A <br />16.3A <br />13A <br />16.3A <br />13A <br />16.3A <br />13A <br />0.20% <br />10 FT <br />Proposed New Electrical Only <br />11/26/2025