GNES SCOTT OBSERVTORY - SOLR ELECTRICL NOTES ELECTRICL REQUIREME PV SYSTEM NOTES Roof-Mounted Installation 6kW W N S E MTERILS ND METHODS REVISION NUMBER - FOR CONSTRUCTION REVISION HISTORY DESCRIPTION Site DRWING LIST DRWING LIST (CONT) NUMBER SHEET NME NUMBER SHEET NME PV01 NOTES, SCHEDULE ND CLCULTIONS PV02 PV03a PV03b LYOUT LYOUT WITH WIRING - DC LYOUT WITH WIRING - C NOTES, SCHEDULE & CLCULTIONS PV04a SINGLE-LINE DIGRM ND ELECTRICL PLN PV04b SIGNGE DETILS PV05 PRODUCT SPECIFICTION PV06 BLNK Location Map - PV07 PV08 BLNK DETILS PV01
N NOTES: 1. LOCTIONS OF DISCONNECTS ND EQUIPMENT RE PPROXIMTE; THEY RE SUBJECT TO ON-SITE REQUIREME ND SHOWN HERE FOR VISUL CLRITY. W E S TELESCOPE INVERTER RE 60.09" TYP PNELBORD ROOF CCESS 32'-5" OVERLL WEST ROOF 22'-0 5/8" PV RRY: 24 RENESOL 250W MODULES EST ROOF GNES SCOTT OBSERVTORY - Project: SOLR ddress: System Size: 6kW LYOUT MODULE: Renesola 250W MODULE Qty: 24 Tilt: 11.9 SYSTEM LYOUT PLN VIEW zimuth: 180 Mounting: Roof-Mounted PV02
N NOTES: 1. EMT CONDUIT SUPPORTED BY SLEEPERS W E LEGEND: S DC STRINGS DC HOME RUNS: STRINGS TO COMBINER BOXES SEE NOTE 1 RE FOR INVERTERS SEE PV-03b/B 1-12 1-1 2-12 2-1 TELESCOPE EST ROOF ROOF CCESS WEST ROOF LYOUT WITH WIRING - DC LYOUT WIRING - DC PV03a
INVERTER FROM MODULES' HOME RUNS TO INVERTERS IN ONE 1" EMT FROM INVERTER TO PNELBORD IN 1" NM LIQUIDTIGHT THROUGH PENETRTION RE FOR INVERTERS SEE PV-03b/B TELESCOPE PNELBORD SEE DETIL C EST ROOF ROOF CCESS WEST ROOF B EQUIPMENT MOUNTING - C INVERTER PNELBORD LYOUT WIRING - C FROM INVERTER THROUGH BUILDING'S PENETRTION INTO PNELBORD WITH 1" NM LIQUIDTIGHT LEGEND: RUN FROM INVERTER TO PNELBORD LYOUT WITH WIRING - C C EQUIPMENT MOUNTING - C PNELBORD PV03b
WLL ON WEST ROOF FCING NORTH - OUTSIDE 3 - TYP WLL ON WEST ROOF INSIDE BUILDING 3 4 4 5 6 TYP- 1 PV MODULE RRY "TYPE " - 1 INVERTER TOTL 12 MODULES PER STRING 2 STRINGS PER INVERTER 250W MODULES 1 2 12 1 - TYP 2a 2 - TYP TYP - 3 "TYPE " RRY INVERTER PNELBORD TO UTILITY STRING #1 STRING #2 1 2 12 2 2a 1 & 3 L1 L2 N G TO C COMBINER EGC FROM RCKING ND MODULES TO INVERTER GROUNDING STUD RRY ON EST ROOF INVERTER WLL ON WEST ROOF FCING NORTH - OUTSIDE 2b SYSTEM SUMMRY MODULE WTTGE 250W TOTL NUMBER OF STRINGS IN PRLLEL 2 NUMBER OF MODULES IN SERIES 12 TOTL NUMBER OF INVERTERS 1 TOTL NUMBER OF MODULES 24 TOTL SYSTEM POWER @ STC (DC) 6kW LEGEND: # # # COMPONENT CONDUCTOR/ CONDUIT SIGN - SEE PV 04b ID 1 2* 1 CONDUIT SCHEDULE CONDUCTOR TYPE ND SIZE #10 WG PV WIRE CU #8 WG PV WIRE CU 3 #8 THWN-2 CU NUMBER OF CONDUCTORS NEUTRL SIZE GROUND SIZE 4 - #6 CU L1,L2,N &GND #8 CU #8 CU 3-WIRE (2+N+GND) *PROVIDED BY OTHERS CONDUIT SIZE FROM TO FREE IR, THEN ONE 1" EMT CONDUIT N/ INSIDE OF INVERTER MODULES SM DISCONNECT #8 CU #8 CU (1) 1" NM LIQUIDTIGHT INVERTER SM DISCONNECT MX DISTNCE (FT) 52 INVERTER 2 PNELBORD 15 NO. ITEM PRT NO. DESCRIPTION QTY 1 SOLR MODULE JC250M-24/Bb RENESOL 250W 24 2a DC DISCONNECT SM INTEGRL DC DISCONNECT DC DISCONNECT; PRT OF SM INVERTER 1 2b 3 COMPONENT SCHEDULE INVERTER PNELBORD SM SUNNYBOY SB 6000TL-US-12 QF3301MBX SM 6KW - 1-PHSE INVERTER, 208V, NEM 3R. 1 GE, 208VC,3Ø 125 -SERIES MLO PNELBORD; NME: "L2", FED BY SWBD "SL" 4 BREKERS TBD ONE 2-POLE 40 BREKER 1 1 SINGLE LINE PV04a
EQUIPMENT NOTES: 1. RED LBELS WITH WHITE LETTERS. "WRNING" SHLL BE 3/8" TLL. LL OTHER LETTERS SHLL BE 1/4" TLL. 1 FOR INVERTER "". 1 TOTL INVERTER 2 FOR DC COMBINER "". 1 TOTL DC COMBINER 2a LBEL PER SECTION 690.17(4), 690.53. DC COMBINER TOTL QUNTITY: 1 WRNING! DC VOLTGE IS LWYS PRESENT WHEN MODULES RE EXPOSED TO SUNLIGHT MXIMUM POWER-POINT CURRENT (Imp): 16.62 MXIMUM POWER-POINT VOLTGE (Vmp): 361.2V MXIMUM SYSTEM VOLTGE (Voc @Tmin): 497.3V NEC MXIMUM CURRENT (Isc x 1.25): 22.08 WRNING ELECTRIC SHOCK HZRD DO NOT TOUCH TERMINLS. TERMINLS ON BOTH THE LINE ND LOD SIDE MY BE ENERGIZED IN THE OPEN POSITION 3 T INVERTER PER SECTION 690.56(B) ND 690.54 QUNTITY: 1 THE DISCONNECTING MENS FOR THIS PHOTOVOLTIC SYSTEM IS T THE SOLR BREKER LOCTED T PNELBORD "L2" ON THE OTHER SIDE OF THE WLL OF THIS INVERTER MX C OUTPUT CURRENT NOMINL C VOLTGE 4. LOD CENTER (C COMBINERS #1) PER NEC 690.17 ND 690.54 QUNTITY: 1 INTERCTIVE POWER FLOWING THROUGH THIS PNEL = 25 = 208 V THIS PHOTOVOLTIC SYSTEM INTERCONNECTS TO THE ELECTRICL GRID T THE "L2" PNELBORD. WRNING! ELECTRICL SHOCK HZRD SOLR PHOTOVOLTIC COMBINING PNELBORD PNELBORD CONTINS BCKFED CIRCUIT BREKERS THT MY BE ENERGIZED IN THE OPEN POSITION 5. T PNELBORD PER SECTION 690.54, ND 705.12(D)(7) WRNING! BREKER 26 & 28: INVERTER OUTPUT CONNECTION DO NOT RELOCTE THIS OVERCURRENT DEVICE WRNING! DISCONNECT IS ENERGIZED FROM TWO SOURCES: SOLR SYSTEM ND UTILITY GRID DO NOT CONNECT DDITIONL LODS! 6. T BREKER PER SECTION 690.56(B) BREKERS 26 & 28 DISCONNECT THE PHOTOVOLTIC SYSTEM LOCTED ON THE ROOF OF THIS OBSERVTORY ROOF; THE DC SOLR POWER DISCONNECT IS LOCTED T INVERTER "" ON THE OTHER SIDE OF THIS WLL - OUTSIDE. MX C OUTPUT CURRENT NOMINL C VOLTGE = 25 = 208 V SIGNGE DETILS PV04b
02/02/2015 PRODUCT SPECIFICTIONS PV05
NOTES: 1. RED PNEL CLW'S POLR BER III SYSTEM SSEMBLY INSTRUCTIONS ND PNEL CLW'S FOR THE MNUFCTURER'S INSTRUCTIONS ON RCKING ND GROUNDING. SEE RCKING EQUIPMENT GROUNDING LYOUT ON PV03a. NEGTIVE CONDUCTOR TOCOMBINER BOX MODULES CONNECTED IN SERIES: MLE TO FEMLE SEE NOTE 3 POSITIVE CONDUCTOR TOCOMBINER BOX 2. GROUND LUG LOCTED IN HOLE OF BLLST TRY SPECIFICLLY DESIGNTED FOR GROUNDING ND MRKED "GND". 3. MODULES SHLL BE WIRED FROM POSITIVE TO NEGTIVE IN SERIES, IN THE ORDER DEPICTED ON PV03a, ND WITH THE PPROPRITE WIRING METHODS S STTED ON NEC 690 SECTION IV. SEE NOTE 2 GROUNDING RCKING - SEE NOTE 1 B MODULE WIRING SERIES WIRING METHOD DETILS PV08