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REVISION DESCRIPTION <br />GRID ALTERNATIVES GREATER LOS ANGELES <br />1662 LONG BEACH AVE, LOS ANGELES, CA 90021 <br />310-735-9762 (P) | 310-388-0288 (F) <br />CLC C-10, C-46 #867533 <br />DESIGNED BY <br />A. HU <br />07/31/2023 <br />PROJECT INFORMATION <br />CLIENT: HABITAT FOR HUMANITY ORANGE COUNTY <br />ADDRESS: 826 LACY ST, SANTA ANA, CA 92701 <br />APN: 398-041-18 <br />VALUATION: $10,000 <br />SLD <br />PV-4 <br />NOTES <br />SYSTEM SIZE <br />DC RATING 2.600 kW <br />CEC-AC RATING 2.314 kW <br />VOLTAGE DROP % <br />ONE-WAY DISTANCE Imax OHMS/kFT (PER T-8) NOMINAL VOLTAGE VOLTAGE DROP <br />50 FT 9.68 A 1.98 240 V 9.68 A x [1.98 OHMS/kFT] x [50' x 2/1000'] / 240 V x 100 % = 0.8 % < 2 % >> OK <br />+ - + - + - + - <br />(E) 200A MAIN / 225A BUS <br />END-FED <br />120/240VAC, 1PHASE, 3W <br />ELECTRICAL SERVICE ENTRANCE <br />(N) 20A 2P PV OCPD <br />(E <br />) <br /> <br />L <br />O <br />A <br />D <br />S <br />(E) 200A <br />MAIN <br />OCPD(N) AC DISCONNECT <br />NON-FUSIBLE <br />LOCKABLE SWITCH <br />30A/240V <br />2P, NEMA 3R <br />(N) AC COMBINER <br />ENPHASE ENERGY <br />X2-IQ-AM1-240-4C <br />125A BUS WITH <br />(1) 15A 2P IQ <br />GATEWAY OCPD AND <br />(1) 20A 2P PV OCPD <br />JUNCTION <br />BOX <br />NEMA 4X <br />(8) PV MODULES <br />JINKO SOLAR <br />JKM325PP-72 <br />(8) MICROINVERTERS <br />ENPHASE ENERGY <br />IQ8PLUS-72-2-US (240V) <br />(E) GEC <br />CONDUCTOR SIZING CALCULATIONS <br />Imax <br />(690.8(A)) <br />Icont <br />(690.8(B)(1)) <br />CONDUCTOR <br />TYPE <br />AMPACITY @ <br />75°C RATING <br />AMBIENT <br />TEMP FACTOR <br /># OF CURRENT-CARRYING <br />CONDUCTORS <br />DERATED AMPACITY @ 90°C <br />RATING (690.8(B)(2)) <br />1 (8) x 1.21 A = 9.68 A 9.68 A x 1.25 = 12.1 A #12 THWN-2 25 A > Icont >> OK 0.91 1-3 >> 1.00 30 A x 0.91 x 1.00 = 27.3 A > <br />Imax >> OK <br />CONDUIT SCHEDULE <br />CONDUIT CONDUCTOR NEUTRAL GROUND <br />1 NONE MFG Q-CABLES NONE (1) #6 BARE COPPER <br />2 1/2" EMT OR EQUIVALENT (2) #12 THWN-2 NONE (1) #8 THWN-2 <br />3 1/2" EMT OR EQUIVALENT (2) #12 THWN-2 (1) #12 THWN-2 (1) #8 THWN-2 <br />1. LOWEST AND HIGHEST EXPECTED AMBIENT <br />TEMPERATURE ARE BASED ON ASHRAE DRY BULB <br />EXTREMES (2°C MIN, 39°C MAX). <br />2. RACEWAYS ARE GREATER THAN 7/8TH INCHES ABOVE <br />ROOF SURFACE. NO TEMPERATURE ADDER REQUIRED. <br />NEC 2020 310.15(B)(2). <br />3. INVERTER IS COMPLIANT WITH CALIFORNIA RULE 21 <br />UL 1741-SA AND IEEE 1547:2018 UL 1741-SB. <br />4. THE SYSTEM IS AN UNGROUNDED ARRAY. ALL <br />EQUIPMENT GROUNDING MADE VIA MECHANICAL MEANS <br />OR BY A #8 AWG GROUNDING CONDUCTOR. <br />5. MODULES, INVERTERS, AND RACKING SYSTEM UTILIZE <br />GROUNDING PER UL 2703. <br />6. SYSTEM SHALL COMPLY WITH CEC 690.12 <br />REQUIREMENT FOR RAPID SHUTDOWN. <br />7. PV OCPD AT POINT OF INTERCONNECTION INSTALLED <br />AT OPPOSITE END FROM INPUT FEEDER SHALL COMPLY <br />WITH THE 120% RULE PER NEC 705.12 (B)(3)(2 & 4). <br />AC COMBINER BOX <br />MODEL BRAND ENPHASE ENERGY <br />MODEL NUMBER X2-IQ-AM1-240-4C <br />SYSTEM VOLTAGE 120/240 VAC <br />BUSBAR RATING 125 A <br />MAX OUTPUT CURRENT 65 A <br />MAX OCPD RATING 80 A <br />MICROINVERTER <br />MODEL BRAND ENPHASE ENERGY <br />MODEL NUMBER IQ8PLUS-72-2-US (240V) <br />POWER RATING 290 VA <br />NOM. AC VOLTAGE 240 V <br />MAX OUTPUT CURRENT 1.21 A <br />START VOLTAGE 22 V / 58 V <br />MAX UNITS/BRANCH 13 <br />MAX DC INPUT Isc 25 A <br />PV MODULE <br />MODEL BRAND JINKO SOLAR <br />MODEL NUMBER JKM325PP-72 <br />Pmax 325 W <br />Voc 46.7 V <br />Vmp 37.6 V <br />Isc 9.10 A <br />Imp 8.66 A <br />826 N Lacy St <br />08/30/23