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ENGINEERED PLANS COMPLETED BY ENGINEERS IN THE USA <br />VANDERVOORT, DAVID <br />2307 NORTH TOWNER STREET <br />SANTA ANA, CA 92706 <br /> PN/PARCEL NO: 00121406 <br />EXO ENERGY <br />1358 LA MIRADA DRIVE <br />SAN MARCOS, CA 92071 <br />(208) 351-4153 <br />MICHAEL ESPINOZA <br />CSLB: 1063308 <br />DC <br />AC <br />DC <br />AC <br />DC <br />AC <br />DC <br />AC <br />DC <br />AC <br />DC <br />AC <br />BRANCH CIRCUIT (1): <br />7 MODULES <br />(N) ENPHASE IQ COMBINER <br />X-IQ-AM1-240-4C <br />(N) 15A-2P <br />ENVOY <br />BREAKER <br />NEW <br />(2) 20A-2P <br />1 <br />(N) NEMA 3 <br />JUNCTION BOX <br />2 <br />BRANCH CIRCUIT (2): <br />11 MODULES 1 L1 <br />L2 <br />N <br />G <br />G <br />N <br />ENPHASE IQ8PLUS-72-2-US <br />MICROINVERTER(S) <br />(N) NON-FUSED PV <br />AC DISCONNECT <br />VISIBLE, LOCKABLE, <br />LABELED, OPEN <br />30A, 240V, 2-POLE <br />3 <br />G <br />(E) TESLA POWERWALL <br />AC II BATTERY <br />(N) 30A-2P <br />(E) 20A-2P <br />G <br />N <br />3 <br />= <br />= <br />= <br />= <br />= <br />= <br />L1 <br />L2 <br />G AC <br />DC <br />EXISTING DC CONVERTER <br />L1 <br />L2 <br />N <br />G <br />(E) INVERTER <br />(E) DC DISCONNECT <br />(E) 20A-2P <br />= <br />= <br />= <br />= <br />= <br />= <br />L1 <br />L2 <br />G <br />(N) JUNCTION BOX <br />AC <br />DC <br />L1 <br />L2 <br />N <br />G <br />(E) INVERTER <br />(E) DC DISCONNECTEXISTING DC CONVERTER <br />(N) JUNCTION BOX <br />(N) 125A GENERATION PANEL <br />120/240V, 1-PHASE <br />EXISTING STRING(S) <br />EXISTING MODULE(S) <br />EXISTING STRING(S) <br />EXISTING MODULE(S) <br />(N) NON-FUSED <br />ESS DISCONNECT <br />VISIBLE, LOCKABLE, <br />LABELED, OPEN <br />30A, 240V, 2-POLE <br />(N) 30A-2P <br />(N) 100A-2P <br />(N) 175A-2P <br />(N) 100A-2P <br />(N) 225A MAIN SERVICE PANEL <br />(N) 175A / 2P MAIN BREAKER <br />(E) LOADS <br />SPD <br />(N) SURGE <br />PROTECTION <br />DEVICE TYPE 1 <br />(N) 20A-2P <br />G <br />N <br />L2 <br />L1 <br />G <br />N <br />4 <br />EXISTING GROUNDING <br />ELECTRODE SYSTEM <br />POINT OF INTERCONNECTION: <br />SINGLE BACKFED BREAKER <br />705.12 (B)(2)(3)(b) <br />(E) UTILITY METER <br />(2)#10 AWG PV-WIRE <br />(1) #6 AWG BARE CU EGC <br />(2)#10 AWG THWN-2 <br />(1)#8 AWG BARE CU EGC <br />3/4'' EMT TYPE CONDUIT <br />(2)#10 AWG THWN-2 <br />(1)#8 AWG BARE CU EGC <br />3/4'' EMT TYPE CONDUIT <br />(3) #10 AWG TWHN-2 <br />(1) #8 AWG EGC/GEC <br />(3) #10 AWG TWHN-2 <br />(1) #8 AWG EGC/GEC <br />SUPPLY <br />CONNECTIONS <br />MAIN LUGS OR <br />MAIN BREAKER <br />G <br />N <br />(E) TESLA BACKUP GATEWAY 2 200A, NEMA 3R, 120/240V <br />(E) 100A-2P <br />4 <br />Existing Module:Trina Solar TSM-270PD05.08 <br />Existing Inverter:PVI-3.8-OUTD-US INVERTER <br />Existing 2nd Inverter:PVI-3.8-OUTD-US INVERTER <br />Existing Module QTY:36 <br />Existing Interconnection:LOAD SIDE BREAKER <br />Existing PV Breaker Amp: <br />Existing System Output:16 x 2= 32 <br />Existing System size:9.72 <br />PCS SETTING SET <br />TO 44A <br />CT's <br />CONDUCTOR SCHEDULE <br />CONDUCTORS GROUND CONDUIT <br />TAG ID WIRES IN CONDUIT WIRE AWG TYPE, MATERIAL AMPACITY SIZE TYPE, MATERIAL <br />1 3 #12 AWG Q CABLE 20 #6 AWG BARE, CU <br />2 5 #10 AWG THHN,CU 30 #8 AWG THHN,CU 3/4" CONDUIT <br />3 4 #10 AWG THHN,CU 30 #8 AWG THHN,CU 3/4" CONDUIT <br />4 4 #3 AWG THHN,CU 100 #8 AWG THHN,CU 1-1/4" CONDUIT <br />1. AC DISCONNECT SHALL BE VISIBLE-OPEN TYPE, LOCKABLE AND READILY ACCESSIBLE. TO BE WITHIN 10' OF THE UTILITY METER <br />2. 3/4" OR GREATER CONDUIT RUN (7/8" ABOVE ROOF SURFACE <br />3. GAS METER LOCATED IN PROXIMITY OF THE PV INSTALLATION, LOAD CENTER, AND/OR DISCONNECTS. DISCONNECTS SHALL BE <br />LOCATED IN COMPLIANCE WITH UTILITY AND THE AHJ (AUTHORITY HAVING JURISDICTION). <br />4. PER NEC REQUIREMENTS GROUNDING CONDUCTORS SMALLER THAN #6 AWG SHALL BE PROTECTED IN A CONDUIT, RACEWAY, OR <br />ARMORED PROTECTIVE SHEATHING (NEC 250.64). <br />5. THE WORKING CLEARANCES AROUND THE EXISTING ELECTRICAL EQUIPMENT AS WELL AS THE NEW ELECTRICAL EQUIPMENT WILL BE <br />MAINTAINED IN ACCORDANCE WITH NEC 110.26. <br />6. ANY CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT. (NEC 300.6 C1, 310.8 D). <br />7. ROOM FOR EQUIPMENT WITHIN 5 FEET FROM MSP. <br />GENERAL NOTES <br />INTEGRATED BONDING/ GROUNDING <br />CONDUCTOR NOTES <br />1. ALL TERMINATIONS AND CONDUCTORS RATED FOR <br />75°C MINIMUM. 110.14(C)(1)(a)(3). <br />INTERCONNECTION CALCULATIONS <br />BUS RATING <br />MAIN OCPD <br />ALLOWED PV PER NEC <br />AMPS <br />AMPS <br />AMPS <br />225A <br />175A <br />95A <br />ITEM UNIT PANEL <br />E-1 <br />DATE:7/26/2024 <br />swyssling@wysslingconsulting.com <br />(201) 874-3483 <br />DESIGN ENGINEER <br />SOLAR COMPANY/CLIENT <br />76 N. MEADOWBROOK DRIVE <br />ALPINE, UTAH 84004 <br />ELECTRICAL <br />DIAGRAM <br />EXISTING PV SYSTEM IS NOT RS COMPLIANT. <br />2307 N Towner St <br />8/23/2024