33'-10"± ROOF #1 (2) SUNPOWER SPR E C-AC MICROINVERTER MODULES ROOF #2 (13) SUNPOWER SPR E C-AC MICROINVERTER MODULES 78'-9"± 25'-5"

Transcription

1 PROJECT : 15 x 327 SUNPOWER SPR E C-AC MICROINVERTER MODULES ROOF MOUNTED SOLAR PHOTOVOLTAIC MODULES SYSTEM SIZE: 4.90 kw DC STC ARRAY AREA #1: SQ FT. ARRAY AREA #2: SQ FT. SUMMARY 15 SUNPOWER SPR E C-AC MICROINVERTER MODULES SHEET INDEX PV-1 SITE PLAN, HOUSE PHOTO & VICINITY MAP PV-2 ROOF PLAN & MODULES PV-3 ATTACHMENT DETAIL PV-4 ELECTRIC LINE DIARAM PV-5 WIRIN CALCULATIONS PV-6 PLACARDS PV-7 to 17 PROPERTY LINE WOODRIDE CIR EXISTIN DRIVEWAY 62'-3"± OVERNIN CODES CALIFORNIA ELECTRIC CODE, 2013 EDITION (CEC) CALIFORNIA RESIDENTIAL CODE, 2013 (CRC) CALIFORNIA PLUMBIN CODE, 2013 (CPC) CALIFORNIA BUILDIN CODE, 2013 EDITION (CBC) CALIFORNIA MECHANICAL CODE, 2013 (CMC) ARTICLE 690, NEC 2011 CODE BOOK TITLE 24 RESIDENCE ENERY EFFICIENCY STANDARDS CAL-FIRE PHOTOVOLTAIC INSTALLATION UIDELINES 22'-10" PROPERTY LINE 33'-10"± MOUNTIN PLANS ISIONS (E) MAIN SERVICE PANEL (E) FENCE 6'-2" MSP ROOF #1 (2) SUNPOWER SPR E C-AC MICROINVERTER MODULES 2 PV-1 HOUSE PHOTO SCALE: NTS IEWED BY 113'-1"± 37'-11" ROOF #2 (13) SUNPOWER SPR E C-AC MICROINVERTER MODULES 25'-5" 78'-9"± PROJECT SITE PROPERTY LINE SITE PLAN & VICINITY MAP 1 PV-1 PROPERTY LINE SITE PLAN WITH ROOF PLAN SCALE: 1/16" = 1'-0" 97'-4"± 3 PV-1 VICINITY MAP SCALE: NTS PV-1

2 MODULE TYPE, DIMENSIONS & WEIHT NUMBER OF MODULES = 15 MODULES MODULE TYPE = SUNPOWER SPR E C-AC MICROINVERTER MODULES MODULE WEIHT = 45.5 LBS / 20.6 K. MODULE DIMENSIONS = 61.3"x 41.2" = SF UNIT WEIHT OF ARRAY = 2.59 PSF ARRAY & ROOF AREA CALC'S (ROOF #1 & #2) ARRAY AREA = SQ. FT. ROOF AREA = SQ. FT / = 14.99% OF ROOF FACE AREA COVERED BY ARRAY ROOF (ROOF #1 & #2) ROOF TYPE - FLAT TILE ROOF ROOF TILT - 18 ROOF AZIMUTH - 93 RAFTER/TRUSS SIZE - 24" O.C. (N) SOLAR LOAD CENTER (E) UTILITY METER (E) MAIN SERVICE PANEL (E) AS METER UM SLC MSP AS (E) FRONT YARD 3'-0" 10'-4" JB 3/4" EMT CONDUIT RUN 3'-5" 1'-5" ROOF - #1 TILT - 18 AZIM (N) JUNCTION BOX (TYP.) ROOF #1 (2) SUNPOWER SPR E C-AC MICROINVERTER MODULES MAINTAIN 3' CLEARANCE AS PER 2013 CRC SECTION R331.4 (TYP.) ROOF #2 ISIONS (13) SUNPOWER SPR E C-AC MICROINVERTER MODULES JB (N) SUNPOWER RACKIN SYSTEM 14'-0" (32) PV 48" O.C. ROOF - #2 TILT - 18 AZIM IEWED BY 12'-5" (E) BACK YARD 41.2" 20'-8" 10'-7" LEEND 1 PV-2 ROOF PLAN & MODULES SCALE: 1/8" = 1'-0" " SUNPOWER SPR E C-AC MICROINVERTER MODULES SUB ACD JB INV DC SLC PM - SUB PANEL - 3' SETBACK - AC DISCONNECT - JUNCTION BOX - INVERTER - INTERATED DC DISCONNECT - SOLAR LOAD CENTER - PRODUCTION METER MSP CB AS - MAIN SERVICE PANEL - AS METER - VENT, ATTIC FAN (ROOF OBSTRUCTION) - ROOF ATTACHMENT - CONDUIT IN ATTIC - COMBINER BOX ROOF PLAN & MODULES PV-2

3 SEE (2/PV-3) FOR ENLARED VIEW SOLAR MODULE MODULE MID/ END CLAMP CHANNEL NUT FLAT TILE ROOF HOOK (PART # ) FLAT TILE ROOF ISIONS 2"x4" 24" O.C. ROOF DISTANCE TO PANEL 4"-6" +/- 1/4"x3" SS LA BOLT MIN " PENETRATION SEALED W/SIKAFLEX 1A 1 ATTACHMENT DETAIL PV-3 SCALE: 1"=1'-0" PV MODULE IEWED BY ROUNDIN END/MID CLAMP SUNPOWER INVISIMOUNT RACKIN FLAT TILE ROOF HOOK (PART # ) FLAT TILE ROOF 1/4"x3" SS LA BOLT WITH MIN 2 1 2" THREAD EMBEDMENT, SEALED PENETRATION 2"x4" 24" O.C. ATTACHMENT DETAIL 2 ATTACHMENT DETAIL (enlarged section view) PV-3 SCALE: NTS PV-3

4 SOLAR ARRAY (4.90 kw-dc STC) TOTAL SOLAR ARRAY (2.94 kw-dc STC) (9) SUNPOWER SPR E C-AC WITH INTERATED MICROINVERTERS CIRCUIT ON ROOF #1 & #2 SOLAR ARRAY (1.96 kw-dc STC) (6) SUNPOWER SPR E C-AC WITH INTERATED MICROINVERTERS CIRCUIT ON ROOF #2 INTERCONNECTION 120% RULE - NEC (D)(2) UTILITY FEED + SOLAR BACKFEED 100.0A +30A = 130A BUSS RATIN x 120% 125.0A x 120% = 150A ISIONS (1) #10 AW/3C TYPE TC-ER, 90 C, WET OR DRY, 600V, -40 C (,, ND) TO UTILITY RID N (1) #12 AW/3C TYPE TC-ER, 90 C, WET OR DRY, 600V, -40 C (,, ND) BI-DIRECTIONAL UTILITY METER 1-PHASE, 240V N (N)PV LOAD CENTER 240V, 100A/2P NEMA 3, LU-FED N (E) MAIN SERVICE PANEL, BRYANT 125A RATED, 240V. (N) MAIN SERVICE PANEL 125A RATED, BUSS RATIN 125A, 240V. IEWED BY (N)JUNCTION BOX 600V, NEMA 3 UL LISTED 10A/2P 20A/2P N (2) #8 AW THWN-2 (1) #6 AW THWN-2 ND IN 3 4" EMT CONDUIT RUN (N)30A/2P N (N) MAIN BREAKER TO 240V,125A/2P, CENTER FED EXISTIN ROUNDIN ELECTRODE SYSTEM (4) #10 AW THWN-2 (1) #10 AW THWN-2 ND IN 3 4" EMT CONDUIT RUN (N)PV SUPERVISOR 15A/2P N (2) #12 AW THWN-2 (1) #12 AW THWN-2 ND 1 ELECTRICAL LINE DIARAM PV-4 SCALE: NTS ELECTRICAL LINE DIARAM PV-4

5 AC CONDUCTOR AMPACITY CALCULATIONS: FROM ROOF TOP JUNCTION BOX TO LOAD CENTER AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT PER NEC (B)(2)(c): + 22 EXPECTED WIRE TEMP ( C): TEMP CORRECTION PER 2013 CEC TABLE (B)(2)(c): 0.71 # OF CURRENT CARRYIN CONDUCTORS: 4 CONDUIT FILL CORRECTION PER 2013 CEC TABLE (B)(3)(a):.80 CIRCUIT CONDUCTOR SIZE: 10 AW CIRCUIT CONDUCTOR AMPACITY: 40 A REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B): 1.25 X MAX AC OUTPUT CURRENT X # OF INVERTERS PER STRIN 1.25 X 1.33 X 9 = A DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE TEMP CORR. PER 2013 CEC TABLE (B)(2)(c) X CONDUIT FILL CORR. PER 2013 CEC TABLE (B)(3)(a) X CIRCUIT CONDUCTOR AMPACITY = 0.71 X.80 X 40 = A AC CONDUCTOR AMPACITY CALCULATIONS: FROM LOAD CENTER TO MSP EXPECTED WIRE TEMP ( C): 38 TEMP CORRECTION PER 2013 CEC TABLE (B)(2)(c): 0.91 CIRCUIT CONDUCTOR SIZE: 8 AW CIRCUIT CONDUCTOR AMPACITY: 55 A # OF CURRENT CARRYIN CONDUCTORS: 3 CONDUIT FILL PER 2013 CEC TABLE (B)(3)(a): 1 REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B): 1.25 X OUTPUT CURRENT OF LOAD CENTER 1.25 X = 24.94A DERATED AMPACITY OF CIRCUIT CONDUCTORS PER NEC TABLE : TEMP CORR. PER 2013 CEC TABLE (B)(2)(c) X CONDUIT FILL CORR. PER 2013 CEC TABLE (B)(3)(a) X CIRCUIT CONDUCTOR AMPACITY = 0.91 X 1 X 55 = 50.05A ELECTRICAL NOTES 1.) NO DC CONDUCTORS PRESENT. 2.) ALL TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION. 3.) ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 DEREE C WET ENVIRONMENT. 4.) WIRIN, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE NEAREST RIDE, HIP, OR VALLEY. 5.) WORKIN CLEARANCES AROUND ALL NEW AND EXISTIN ELECTRICAL SHALL COMPLY WITH NEC ) DRAWINS INDICATE THE ENERAL ARRANEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINS AND ACESSORIES TO FULFILL APPLICABLE CODES AND STANDARDS. 7.) WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINLY. 8.) ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE. 9.) MODULE ROUNDIN CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE ROUNDIN CLIP MANUFACTURER'S INSTRUCTION. 10.) MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER.E.C. VIA WEEB LU OR ILSCO BL-4DBT LAY-IN LU. 11.) THE POLARITY OF THE ROUNDED CONDUCTORS IS NEATIVE. ISIONS IEWED BY WIRIN CALCULATIONS PERCENT OF VALUES NUMBER OF CURRENT CARRYIN CONDUCTORS IN EMT PV-5

6 ! ELECTRIC SHOCK HAZARD IF A ROUND FAULT IS INDICATED NORMALLY ROUNDED CONDUCTORS MAY BE UNROUNDED AND ENERIZED DC DISCONNECT, INVERTER (PER CODE: CEC (F)) [To be used when inverter is ungrounded]! WARNIN WARNIN ELECTRIC SHOCK HAZARD THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE UNROUNDED AND MAY BE ENERIZED DC DISCONNECT, INVERTER (PER CODE: CEC (F)) [To be used when inverter is ungrounded]! WARNIN ELECTRIC SHOCK HAZARD DO NOT TOUCH TERMINALS TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERIZED IN THE OPEN POSITION DC VOLTAE IS ALWAYS PRESENT WHEN SOLAR MODULES ARE EXPOSED TO SUNLIHT AC DISCONNECT, POINT OF INTERCONNECTION (PER CODE: CEC (E))! WARNIN ELECTRIC SHOCK HAZARD DO NOT TOUCH TERMINALS TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERIZED IN THE OPEN POSITION AC DISCONNECT, POINT OF INTERCONNECTION PER CODE: CEC (E), CB WARNIN - Electric Shock Hazard No user serviceable parts inside Contact authorized service provider for assistance INVERTER, JUNCTION BOXES (ROOF), AC DISCONNECT (PER CODE: CEC & CEC ) WARNIN: PHOTOVOLTAIC POWER SOURCE CONDUIT, COMBINER BOX (PER CODE: CEC690.31()(3)(4) & CEC ()(4) PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OPERATIN CURRENT 30 AMPS AC NOMINAL OPERATIN VOLTAE 240 VOLTS AC DISCONNECT, POINT OF INTERCONNECTION (PER CODE: CEC690.54) WARNIN INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE POINT OF INTERCONNECTION (PER CODE: CEC (D)(7)) [Not required if panelboard is rated not less than sum of ampere ratings of all overcurrent devices supplying it] CAUTION: SOLAR CIRCUIT MARKINS PLACED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, AND CABLE ASSEMBLIES AT LEAST EVERY 1O FT, AT TURNS AND ABOVE/BELOW PENETRATIONS AND ALL COMBINER/JUCTION BOXES. (PER CODE: IFC ) SOLAR DISCONNECT DISCONNECT, POINT OF INTERCONNECTION (PER CODE: CEC690.13(B))! WARNIN DUAL POWER SOURCE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION (PER CODE: CEC (D)(4)) CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED WEATHER RESISTANT MATERIAL, DURABLE ADHESIVE, UL969 AS STANDARD TO WEATHER RATIN (UL LISTIN OF MARKINS NOT REQUIRED), MIN 3 8" LETTER HEIHT ARIAL OR SIMILAR FONT NON-BOLD, PLACED WITHIN THE MAIN SERVICE DISCONNECT, PLACED ON THE OUTSIDE OF THE COVER WHEN DISCONNECT IS OPERABLE WITH SERVICE PANEL CLOSED. (PER CODE: CEC690.15, (B)) CAUTION POWER TO THIS BUILDIN IS ALSO SUPPLIED FROM THE FOLLOWIN SOURCES WITH DISCONNECTS LOCATED AS SHOWN WOODRIDE CIR AT: (E) MAIN SERVICE PANEL MAIN SERVICE INVERTER PV METER (N) SOLAR LOAD CENTER (N) PV METER (SMUD/RIDLEY ONLY) ISIONS IEWED BY PLACARDS ADHESIVE FASTENED SINS: THE LABEL SHALL BE SUITABLE FOR THE ENVIRONMENT WHERE IT IS INSTALLED. WHERE REQUIRED ELSEWHERE IN THIS CODE, ALL FIELD APPLIED LABELS, WARNINS, AND MARKINS SHOULD COMPLY WITH ANSI Z535.4 [NEC (B) FIELD MARKIN]. ADHESIVE FASTENED SINS MAY BE ACCEPTABLE IF PROPERLY ADHERED. VINYL SINS SHALL BE WEATHER RESISTANT [IFC ] PV-6

7 ISIONS IEWED BY PV-7

8 ISIONS IEWED BY PV-8

9 ISIONS IEWED BY PV-9

10 ISIONS IEWED BY PV-10

11 ISIONS PV-11 IEWED BY

12 ISIONS IEWED BY PV-12

13 ISIONS PV-13 IEWED BY

14 ISIONS IEWED BY PV-14

15 ISIONS IEWED BY PV-15

16 ISIONS PV-16 IEWED BY

17 ISIONS IEWED BY PV-17