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3 <br />(E)200A <br />MAIN <br />BREAKER <br />M <br />PV BREAKER AT THE <br />OPPOSITE END OF <br />BUSBAR <br />40A 2P PV <br />BREAKER <br />EXISTING 120/240V <br />1PH 60HZUTILITYGRID <br />(E)GROUND <br />ELECTRODE <br />(E)200A END FED <br />MAIN PANEL <br />UTILITY:SCE <br />222012-778830 <br />(N)JUNCTION <br />BOX OR EQUIV <br />(N)(16)ENPHASE IQ7PLUS-72-2-US (240V,1PH) <br /> WITH <br />(16)HANWHA Q CELLS Q.PEAK DUO BLK-G6+ 340W MODULES <br />1 <br />(1) BRANCH OF (8) MICRO-INVERTERS(8 MODULES) <br />(1) BRANCH OF (8) MICRO-INVERTERS(8 MODULES) <br />(N)HANWHA Q CELLS Q.PEAK DUO BLK-G6+ 340W, <br />340W MODULES <br />20A <br />AC COMBINER WITH ENPHASE <br />ENVOY-S EN-X-IQ-AM1-240-3 <br />120/240 NEMA 3R INSTALL (3)20A <br />PV 2P BREAKERS(ONLY FOR <br />SOLAR NO LOAD TO BE ADDED) <br />(N)ENPHASE IQ <br />COMBINER 3 <br />15A <br />2 <br />3 <br />20A <br />(N)60A AC <br />DISCONNECT <br />SQUARE D DU222RB <br />AC DISCONNECT <br />NON FUSED 60A, <br />120/240V, 2P <br />(N)JUNCTION <br />BOX OR EQUIV <br />(N)(10)ENPHASE IQ7PLUS-72-2-US (240V,1PH) <br /> WITH <br />(10)HANWHA Q CELLS Q.PEAK DUO BLK-G6+ 340W MODULES <br />1A <br />(1) BRANCH OF (10) MICRO-INVERTERS(10 MODULES) <br />(N)HANWHA Q CELLS Q.PEAK DUO BLK-G6+ 340W, <br />340W MODULES <br />2A <br />20A <br />SINGLE LINE DIAGRAM <br />E-1.0 <br />SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 8840W, AC SYSTEM SIZE - 7540W,CEC AC SYSTEM SIZE - 8028W <br />CUSTOMER INFORMATION <br />NAME&ADDRESS: <br />33°42'52.12"N 117°54'10.30"W <br />APN:412-311-09 <br />AHJ:CA-CITY OF SANTA ANA <br />UTILITY:SCE <br />SYSTEM INFORMATION <br />DESIGNER/CHECKED BY: <br />PA/VR <br />PROJECT NUMBER:GOSG-004333 <br />SCALE:AS NOTED PAPER SIZE:17"x11" <br />QUAN HY <br />2402 S MANITOBA DR, SANTA ANA, CA 92704. <br />ENGINEER OF RECORD <br />DC SYSTEM SIZE : 8840W <br />AC SYSTEM SIZE : 7540W <br />CEC AC SYSTEM SIZE : 8028W <br />MODULES: <br />(26)HANWHA Q CELLS Q.PEAK DUO BLK-G6+ 340W <br />INVERTER: <br />(26)ENPHASE IQ7PLUS-72-2-US (240V,1PH) <br />BRANCH DETAILS: <br />(1)BRANCH OF 10 MICRO INVERTERS(10 MODULES) <br />(2)BRANCH OF 8 MICRO INVERTERS(8 MODULES) <br />DATE:01/27/2022 REV:A <br />17280 NEWHOPE ST,UNIT 18, <br />FOUNTAIN VALLEY,CA 92708. <br />TEL.NO: 949-309-2453 <br />LIC: #B/C10 - 1037212 <br />NOTE: <br />1. MICROINVERTERS ARE UL 1741 RATED <br />2. EACH MICROINVERTER IS RAPID SHUTDOWN COMPLAINT <br />CONDUIT SCHEDULE <br />TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND <br />1 NONE (4) 12 ENPHASE Q CABLE PER <br />BRANCH CIRCUIT NONE (1) 6 AWG BARE COPPER <br />2 3/4"EMT OR EQUIV (4) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 <br />1A NONE (2) 12 ENPHASE Q CABLE PER <br />BRANCH CIRCUIT NONE (1) 6 AWG BARE COPPER <br />2A <br />3/4" SCH 40 PVC <br />(BELOW GROUND) <br />3/4" SCH 80 PVC <br />(ABOVE GROUND) <br />(2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 <br />3 3/4"EMT OR EQUIV (2) 8 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 <br />OCPD CALCULATIONS: <br />MAIN PANEL RATING:200A, <br />MAIN BREAKER RATING:200A <br />120% RULE: (200AX1.2)-200A=40A <br />=>ALLOWABLE BACKFEED IS 40A <br />INVERTER OVERCURRENT PROTECTION= <br />INVERTER O/P I X CONTINUOUS LOAD(1.25)X <br />#OF INVERTERS =1.21x1.25x26=39.33 A <br />=>PV BREAKER = 40A <br />ALLOWABLE BACKFEED 40A =>40A PV BREAKER <br />THE DESIGNED INTERCONNECTION MEETS THE <br />705.12(B)(2) REQUIREMENTS