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A B <br />-- <br />IS <br />S <br />U <br />E <br />D <br /> <br />F <br />O <br />R <br />: <br /> <br />P <br />E <br />R <br />M <br />I <br />T <br />DA <br />T <br />E <br />: <br />So <br />l <br />a <br />r <br /> <br />P <br />h <br />o <br />t <br />o <br />v <br />o <br />l <br />t <br />a <br />i <br />c <br /> <br />S <br />y <br />s <br />t <br />e <br />m <br />6/ <br />3 <br />/ <br />2 <br />0 <br />2 <br />4 <br />CH <br />R <br />I <br />S <br />T <br />O <br />P <br />H <br />E <br />R <br /> <br />H <br />I <br />L <br />L <br />22 <br />0 <br />9 <br /> <br />N <br />O <br />R <br />T <br />H <br /> <br />L <br />I <br />N <br />W <br />O <br />O <br />D <br /> <br />A <br />V <br />E <br />N <br />U <br />E <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />8/ <br />6 <br />/ <br />2 <br />0 <br />2 <br />4 <br />SO <br />L <br />A <br />R <br />R <br />E <br />P <br />A <br />I <br />R <br />. <br />C <br />O <br />M <br /> <br />L <br />L <br />C <br />46 <br />0 <br />2 <br /> <br />C <br />E <br />N <br />T <br />E <br />R <br /> <br />A <br />V <br />E <br />N <br />U <br />E <br />NO <br />R <br />C <br />O <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />8 <br />6 <br />0 <br />Ph <br />o <br />n <br />e <br />: <br /> <br />( <br />9 <br />5 <br />1 <br />) <br /> <br />9 <br />0 <br />5 <br />- <br />9 <br />2 <br />2 <br />7 <br />CS <br />L <br />B <br /> <br /># <br />1 <br />0 <br />8 <br />3 <br />2 <br />7 <br />2 <br /> <br />( <br />C <br />- <br />1 <br />0 <br />) <br />X_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />SI <br />N <br />G <br />L <br />E <br /> <br />L <br />I <br />N <br />E <br /> <br />D <br />I <br />A <br />G <br />R <br />A <br />M <br />SCALE: N.T.S.ELECTRICAL SINGLE LINE DIAGRAM <br />STRINGS CONNECTED IN PARALLEL <br />SEE PV-3A FOR ELECTRICAL NOTES <br />PV BREAKER IS TO BE LOCATED AT <br />THE OPPOSITE END OF THE BUS BAR <br />FROM THE MAIN BREAKER. <br />G <br />PV-3 <br />BOND #4 AWG TO UNDERGROUND WATER SERVICE LESS THAN 5' FROM WHERE IT <br />ENTERS THE BUILDING <br />LOW MEAN TEMP PER <br />ASHRAE HANDBOOK <br />MFR VOLTAGE TEMP <br />COEFFICIENT (oC) <br />VOLTAGE LOW TEMP. <br />CORR. (oC) <br />HIGH AMBIENT TEMP <br />(oC) <br />CONDUIT HEIGHT <br />(in) <br />ROOF TOP ADDED TEMP PER <br />Table 310.15(B)(3)© (oC)ADJUSTED TEMP TEMP <br />CORRECTION <br />ROOF 2 <br />-0.3 1.07 <br />31 ABOVE 7/8" MIN.0 31 .96 <br />WALL 2 31 N/A 0 31 .96 <br />2.280kW DC STC, 2.011 kW <br />CEC-AC SOLAR ARRAY <br />8 SolarWorld 285W MODULES <br />TOTAL MAX PV VOLTAGE & CURRENT CALCS: <br />RECORD LOW TEMP (˚C): (PER ASHRAE HANDBOOK)2 <br />TEMP COEFFICIENT (Voc) PER MANUFACTURER:-0.3%/C <br />VOLTAGE CORRECTION:1.07 <br />MAX PV SYSTEM VOLTAGE (PER CEC 2022 690.7): <br />(Vcorrection * Voc) X # MODULES IN SERIES <br />(1.07*39.7)*8 = 339.8V <br />MAX PV CONTINUOUS CURRENT PER CEC 2022 <br />690.8(A)(1): <br />1.25 X Isc X # STRINGS <br />1.25*9.84*1 = 12.3A <br />WIRE <br />TAG #CONDUIT <br />WIRE QTY <br />(CARRY <br />CURRENT) <br />WIRE <br />GAUGE <br />(AWG) <br />WIRE TYPE <br />WIRE <br />LENGTH <br />(FEET) <br />TEMP <br />RATING: <br />WIRE <br />LOCATION <br />ADJUSTED <br />WIRE TEMP <br />WIRE <br />AMP <br />TEMP <br />CORRECTION <br />PER TABLE <br />310.15(B)(2)(a): <br />CONDUIT FILL <br />PER Table <br />310.15(B)(3)(a): <br />WIRE <br />OCP: <br />TERMINAL <br />75oC <br />RATING <br /> STRINGS PER SET <br />OF WIRES (DC) OR <br /># 0F INVERTERS: <br />SHORT CIRCUIT <br />CURRENT (DC) <br />OR AC OUTPUT <br />CEC <br />690.8(A) <br />CEC <br />690.8(B) <br />STRING <br />AMPS <br />GROUND <br />SIZE <br />GROUND <br />TYPE <br />OCPD <br />CHECK <br />1 NONE 2 10 PV WIRE 15 90°C ROOF 31 40 X 0.96 X 1 =38.4 35 1 X 9.84 X 1.25 X 1.25 =15.38 #6 SBC NONE <br />2 3/4" EMT 2 10 THWN-2 60 90°C ROOF 31 40 X 0.96 X 1 =38.4 35 1 X 9.84 X 1.25 X 1.25 =15.38 #8 THWN-2 NONE <br />3 3/4" EMT 3 6 THWN-2 10 90°C WALL 31 75 X 0.96 X 1 =72 65 1 X 48.00 X 1.25 X 1 =60 #8 THWN-2 60A 2P <br />4 2" EMT 3 3/0 THWN-2 10 90°C WALL 31 225 X 0.96 X 1 =216 200 1 X (48+0)X 1.25 X 1 =60 #6 THWN-2 200A 2P <br />PANEL DECAL (EXISTING) <br />SolarWorld SW 285 MONO BLACK 285W <br />Vmp= 31.3V Voc= 39.7V <br />Isc= 9.84A Imp= 9.2A <br />CEC PTC POWER=259.1W <br />Tesla Powerwall 3 1707000-XX-Y (240V) INVERTER <br />MAX DC VOLTAGE: 600V <br />DC VOLTAGE INPUT RANGE: 60-550V @240V <br />PEAK POWER TRACKING VOLTAGE: 1500-480V <br />@240V <br />AC NOMINAL VOLTAGE/RANGE: 211-264V @240V <br />MAX AC OUTPUT CURRENT: 48A <br />CEC WEIGHTED EFFICIENCY: 97% @240V <br />120% RULE <br />BUS BAR MAIN <br />BREAKER <br />ALLOWED <br />MAX PV <br />OCPD <br />225A 200A 70A <br />STRING # OF <br />PANELS TILT, AZIMUTH <br />1 (E) 8 18°, 180° <br />TOTAL # OF <br />PANELS 8 <br />EXISTING LOADS TO REMAIN IN PANEL. SEE <br />PV3B FOR SCHEDULE. <br />SOLAR INVERTER IS SMART INVERTER <br />COMPLIANT PER CALIFORNIA RULE 21. <br />600 V, NEMA 3R W/ <br />EUROSTRIP OR POLARIS IT CONNECTORS <br />JUNCTION BOXA <br />B <br />ELECTRICAL EQUIPMENT CALLOUTS <br />11.5kW INVERTER UNGROUNDED <br />TESLA POWERWALL 3 1707000-XX-Y (240V) <br />(240V) INVERTER 240 VAC, 48 A NEMA 3R, <br />UL LISTED, (WITH INTEGRATED DC <br />DISCONNECT & BATTERY) <br />600 V, NEMA 3R W/ <br />EUROSTRIP OR POLARIS IT CONNECTORS <br />JUNCTION BOXA <br />ELECTRICAL EQUIPMENT CALLOUTS <br />RAPID SHUTDOWN SWITCHC <br />BI-DIRECTIONAL <br />UTILITY METER <br />1PH, 120/240V, 3W <br />(E) 225A MAIN <br />SERVICE <br />PANEL <br />(E) MAIN <br />SERVICE <br />DISCONNECT <br />240V, 200A <br />NOT CENTER <br />FED <br />TO UTILITY <br />GRID <br />BOND TO <br />EXISTING UFER <br />JB <br />B <br />100Ah BATTERY <br />+ <br />- <br />+- <br />STRING 1 <br />(8) MODULES <br />WITH NEW (3) MC1 <br />RAPID SHUTDOWN <br />CONNECTORS <br />+- <br />ACT <br />CT <br />CT <br />AUTOMATIC <br />TRANSFER <br />SWITCH <br />CTRL <br />ESS BREAKER <br />240 V, A, 2P <br />READILY ACCESSIBLE & TO SERVE AS EXTERNAL <br />BATTERY DISCONNECT. MUST BE LOCKABLE WITH THE <br />LOCKING MECHANISM PERMANENTLY INSTALLED (CEC <br />706.15(A) & 110.25) <br />60 <br />CT <br />+- <br />C <br />(N) (2) #12 <br />THWN-2 <br />IN 1/2" EMT <br />E <br />F <br />ESS BREAKER <br />240 V, A, 2P <br />NOTE: THIS IS NOT <br />RELATED TO PV BACKFEED <br />200 <br />F (E) 200A PROTECTED LOAD PANEL, NEMA <br />3R WITH (N) 200A MAIN BREAKER <br />E TESLA BACKUP GATEWAY 2, NEMA 3R <br />WITH AUTOMATIC TRANSFER SWITCH <br />& INTERNAL PANELBOARD 200A <br />(N) 200A MAIN <br />BREAKER <br />(E) (8) SOLARWORLD <br />SW285 MONO BLACK <br />G AC DISCONNECT <br />240 VAC, 60A NEMA 3R, UL LISTED A <br />2209 N Linwood <br />Ave8/22/2024