2021.0407.BP0035 Nelson plansetNOTES:1.PHOTOVOLTAIC SYSTEM EQUIPMENT SHALL BE INSTALLED INACCORDANCE WITH NEC 2017 ARTICLES 690 AND 705, AND THE 2018IRC/IBC & 2018 INTERNATIONAL FIRE CODE, AND APPLICABLEREQUIREMENTS OF THE SERVICE UTILITY AND AUTHORITY HAVINGJURISDICTION. PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE POSTEDWITH APPLICABLE WARNINGS, SIGNAGE AND PLAQUES PER NEC 690.17,705.10 AND 705.12.2.PHOTOVOLTAIC SOURCE AND OUTPUT CIRCUITS SHALL COMPLY WITHTHE WIRING METHODS AND INSTALLATION AND MARKINGREQUIREMENTS OF NEC 690.31(E).3.BREAKER LABELED "PHOTOVOLTAIC ELECTRIC POWER SOURCE" AND"BREAKERS ARE BACK FED" PER NEC 705.12. BREAKER ALSO LABELED"MAXIMUM AC OUTPUT CURRENT AND OPERATING AC VOLTAGE" PERNEC 690.54. BREAKER SHALL BE POSITIONED AT THE OPPOSITE (LOAD)END FROM THE INPUT FEEDER OR MAIN CIRCUIT BREAKER LOCATION,AND LABELED "WARNING INVERTER OUTPUT CONNECTION DO NOTRELOCATE THIS OVERCURRENT DEVICE", PER NEC 705.12(D)(7).4.WARNING SIGN PER NEC 690.17 READING "WARNING - ELECTRIC SHOCKHAZARD - DO NOT TOUCH TERMINALS - TERMINALS ON BOTH LINE ANDLOAD SIDES MAY BE ENERGIZED IN THE OFF POSITION."5.LABEL "PHOTOVOLTAIC SYSTEM UTILITY DISCONNECT SWITCH." SWITCHTO BE LOCKED PER 2008 NEC 690.7(D). SWITCH TO BE VISIBLE BLADEDISCONNECT PER UTILITY REQUIREMENTS AND CONFORM TO NEC705.22.6.LABEL "PHOTOVOLTAIC ARRAY DC DISCONNECT SWITCH" PER NEC690.14(C)(2). LABEL WITH OPERATING CURRENT, OPERATING VOLTAGE,MAXIMUM SYSTEM VOLTAGE, AND SHORT CIRCUIT CURRENT PER NEC690.53. SWITCH LOCKED PER NEC 690.7(D).7.LISTING AGENCY NAMES AND NUMBERS TO BE INDICATED ON POWERINVERTER(S) AND SOLAR MODULES PER NEC 110.3 (B).8.LABELED PHOTOVOLTAIC SYSTEM DEDICATED KWH METER. (NOT USED)9.BI-DIRECTIONAL METER TO BE INSTALLED BY UTILITY.10.DEDICATED PHOTOVOLTAIC COMBINER SUB-PANEL. LABEL "LOADS NOTTO BE ADDED TO THIS PANEL."11.ALL LABELS EXPOSED TO SUNLIGHT MUST BE ENGRAVED ANDATTACHED PER APPROVED METHOD.12.GEC INSTALLED AS REQUIRED BY MANUFACTURER INSTRUCTIONS ANDNEC 690.47.13.LABEL "BREAKER HAS BEEN DE-RATED PER NEC 705.12(C)(2)." NO NEWLOADS.14.EXISTING EQUIPMENT IS NOTED WITH A DASHED LINE. SOLID LINESDENOTE EQUIPMENT INSTALLED BY ELECTRICAL CONTRACTOR.15.WIRE MAY BE RUN SHORT DISTANCES OUTSIDE OF CONDUIT IF WIREREADS "SUNLIGHT RESISTANT."16.THE GROUNDING ELECTRODE CONDUCTOR SHALL BE CONTINUOUS ANDTERMINATE WITH AN IRREVERSIBLE CONNECTION TO THE ACGROUNDING ELECTRODE SYSTEM PER NEC 250.64.17.AMBIENT TEMPERATURE ADJUSTED FOR CONDUITS EXPOSED TOSUNLIGHT ON OR ABOVE GROUNDMOUNTTOPS PER TABLE 310.15(B)(2)(c). CONDUIT ELEVATED MIN. 1/2"; ADDER 33 DEG F.18.ALL EXTERIOR EQUIPMENT TO BE NEMA 3R.19.THE PHOTOVOLTAIC POWER SOURCE SHALL BE LABELED WITH THEFOLLOWING WARNING AT EACH JUNCTION BOX, COMBINER BOX,DISCONNECT AND DEVICE WHERE ENERGIZED, UNGROUNDED CIRCUITSMAY BE EXPOSED DURING SERVICE: WARNING: ELECTRIC SHOCK HAZARD. THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE UNGROUNDED AND MAY BE ENERGIZEDCOVER SHEETPHOTOVOLTAIC ROOF MOUNT SYSTEM30 MODULES-ROOF MOUNTED - 9.15 kWDC, 7.20 kWAC 1113 RHOTON CT NW, YELM, WA 98597 USAMARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-0 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNUR2VICINITY MAPSCALE: NTSPV-01AERIAL PHOTOSCALE: NTSPV-0SYSTEM SUMMARY:PV-0COVER SHEETPV-1SITE PLAN WITH ROOF PLANPV-2ROOF PLAN WITH MODULESPV-3ATTACHMENT DETAILSPV-4 BRANCH LAYOUTPV-5 ELECTRICAL LINE DIAGRAMPV-6 WIRE CALCULATION & ELECTRICAL NOTEPV-7 WARNING LABELS & PLACARDPV-8ADDITIONAL NOTESPV-9+ EQUIPMENT SPEC SHEETSSHEET INDEXGOVERNING CODES:2017 NATIONAL ELECTRICAL CODE (NEC)2018 INTERNATIONAL FIRE CODE (IFC)2018 INTERNATIONAL ENERGY CONSERVATION CODE (IECC)2018 INTERNATIONAL BUILDING CODE (IBC)2018 INTERNATIONAL MECHANICAL CODE (IMC)2018 UNIFORM PLUMBING CODE (UPC)2018 INTERNATIONAL RESDENTIAL CODE (IRC)DESIGN CRITERIA:WIND SPEED: 97 MPH (ASCE 7-16)RISK CATEGORY: IIWIND EXPOSURE CATEGORY: BGROUND SNOW LOAD:25 PSFROOF TYPE: ASPHALT SHINGLENUMBER OF LAYERS: - 01ROOF FRAME: 2"X4" TRUSSES @ 24" O.C.STRUCTURE TYPE: RESIDENTIAL OCCUPIED BUILDINGSTORY- ONE STORYPROJECT SITE(N) 30 - LONGI SOLAR LR6-60PB-305MA (305W) MODULES WITHINTEGRATED ENPHASE ENERGY IQ7 MICRO-INVERTERS(N) JUNCTION BOX(N) 225A MAIN SERVICE PANEL WITH (N) 200A MAIN BREAKER(N) 60A NON-FUSED AC DISCONNECT(N) ENPHASE IQ COMBINER BOX(N) PRODUCTION METERARRAY LOCATIONS
PVM CBACD
MSP
UM
JB68'-0"14'-8"5'-10"37'-4"~91.73'~151.15'~148.43'~17.75'~58.59'MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-1 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSITE PLAN WITH ROOF PLANSITE PLAN WITHROOF PLAN1SCALE: 1/16" = 1'-0" ROOF ACCESS POINT SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRETHE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWSOR DOORS, AND LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTIONIN LOCATIONS WHERE THE ACCESS POINT DOES NOT CONFLICT WITHOVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS.RHOTON CT NWROOF ACCESS POINTROOF #1(06) LONGI SOLARLR6-60PB-305MA (305W) MODULE(E) FENCE(N) JUNCTION BOX(N) 10/2 UF WIRE(N) 225A MAIN SERVICE PANELWITH (N) 200A MAIN BREAKER (INSIDE)(N) 60A NON-FUSED AC DISCONNECT(E) UTILITY METER(N) ENPHASE IQ COMBINER BOX(N) PRODUCTION METERPROPERTY LINEPROPERTY LINEPROPERTY LINEPROPERTY L
I
N
E
EXISTINGDRIVEWAYONE - STORYHOUSE(E) GAZIBO(E) STRUCTURE(E) TREE (TYP.)(E) GATEROOF #2(24) LONGI SOLARLR6-60PB-305MA (305W) MODULE
3'-0"20'-0"5'-8"27'-5"3'-0"PVM CBACDMSPUM JB2'-11"6'-7"5'-6"12'-6"16'-5"30'-1"3"
13'-3"1'-6"
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-2 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURROOF PLAN WITHMODULESROOF PLAN WITH MODULES1SCALE: 1/8" = 1'-0"- VENT, ATTIC FAN(ROOF OBSTRUCTION)- CONDUITPVM- PRODUCTION METERJB- JUNCTION BOXMSP- MAIN SERVICE PANELUM- UTILITY METERACD- AC DISCONNECTCB- IQ COMBINER BOXLEGENDROOF DESCRIPTIONROOF TYPEASPHALT SHINGLE(1 LAYER)ROOFROOFTILT/SLOPEAZIMUTHTRUSSESSIZETRUSSESSPACING#123°4°2"x4"24" O.C.#223°184°2"x4"24" O.C.ARRAY AREA & ROOF AREA CALC'SROOF# OFMODULESARRAYAREA(Sq. Ft.)ROOFAREA(Sq. Ft.)ROOFAREACOVEREDBY ARRAY(%)#106109.99885.0012.43#224146.65765.7919.1565.96"40.02"PHOTOVOLTAIC MODULESLONGI SOLARLR6-60PB-305MA (305W)MODULE TYPE, DIMENSIONS & WEIGHTNUMBER OF MODULES = 30 MODULESMODULE TYPE = LONGI SOLAR LR6-60PB-305MA (305W) MODULESINTEGRATED ENPHASE ENERGY IQ7 MICRO-INVERTERSMODULE WEIGHT = 40.12 LBS / 18.2 KG.MODULE DIMENSIONS = 65.96" X 40.02" = 18.33 SFUNIT WEIGHT OF ARRAY = 2.18 PSFNOTE:-ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM) LOCATIONSMAY VARY. INSTALL PER MANUFACTURER(S) INSTALLATIONGUIDELINES AND ENGINEERED SPANS FOR ATTACHMENTS.(E) ASPHALT SHINGLE ROOF (TYP.)ROOF #1(06) LONGI SOLARLR6-60PB-305MA (305W) MODULEROOF #2(24) LONGI SOLARLR6-60PB-305MA (305W) MODULEROOF #1TILT - 23°AZIM. - 04°ROOF #2TILT - 23°AZIM. - 184°36" FIRE SETBACK
36" FIRE SETBACK
36" FIRE SETBACK
36" FIRE SETBACK
18" FIRE SETBACK18" FIRE SETBACKREAR YARDFRONT YARDRHOTON CT NW(N) JUNCTION BOX(N) 10/2 UF WIRE(N) 225A MAIN SERVICE PANELWITH (N) 200A MAIN BREAKER (INSIDE)(N) 60A NON-FUSED AC DISCONNECT(E) UTILITY METER(N) ENPHASE IQ COMBINER BOX(N) PRODUCTION METER- CHIMNEY
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-3 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURATTACHMENTDETAIL ROOF MOUNTING DETAILSSCALE: NTS.SFM TRIMRAIL(E) ROOF MEMBRANEUNIRAC SLIDERS ANDTRIMRAIL ROOF ATTACHMENTS(E) BUILDINGSTRUCTURE5/16" STAINLESS STEEL LAG BOLTWITH 2-1/2" MIN. EMBEDMENTAND FLAT WASHER2.5" UNIRAC TRIMRAILFLASHING(E) ROOFMEMBRANEUNIRAC SLIDERS(E) BUILDING STRUCTURE5/16" STAINLESS STEEL LAG BOLTWITH 2-1/2" MIN. EMBEDMENTAND FLAT WASHERFLASHING2.5" MIN.EMBEDMENTPV MODULEPV MODULE2.5" MIN.EMBEDMENT
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-3.1 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURATTACHMENTDETAILROOF-1MAX TTACHMENT SPAN - 4' STAGGEREDROOF-2
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-4 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURBRANCH LAYOUTBRANCH LAYOUT165.96"40.02"PHOTOVOLTAIC MODULESLONGI SOLARLR6-60PB-305MA (305W)SCALE: 1/8" = 1'-0"FIRE SETBACK(30) LONGI SOLAR LR6-60PB-305MA (305W) MODULES WITHINTEGRATED ENPHASE ENERGY IQ7 MICRO-INVERTERS(02) BRANCHES OF 15 MODULES CONNECTED IN PARALLEL PER BRANCHROOF #1(06) LONGI SOLAR LR6-60PB-305MA(305W) MODULES WITHINTEGRATED ENPHASE ENERGY IQ7MICRO-INVERTERS(N) BRANCH #1ROOF #2(24) LONGI SOLAR LR6-60PB-305MA(305W) MODULES WITHINTEGRATED ENPHASE ENERGY IQ7MICRO-INVERTERS36" FIRE SETBACK
36" FIRE SETBACK
36" FIRE SETBACK
36" FIRE SETBACK18" FIRE SETBACK18" FIRE SETBACKREAR YARDFRONT YARDRHOTON CT NW18" FIRE SETBACK18" FIRE SETBACK
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-5 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURELECTRICAL LINEDIAGRAMINTERCONNECTION120% RULE - NEC 705.12(B)(2)(3)(b)UTILITY FEED + SOLAR BACKFEED200A + 50A = 250ABUSS RATING x 120%225A x 120% = 270AELECTRICAL LINE DIAGRAMSCALE: NTS1M(N) PRODUCTIONMETERDC SYSTEM SIZE:- 30 x 305W = 9.15 kWDCAC SYSTEM SIZE:- 30 x 240W = 7.20 kWAC30 MICRO INVERTERS X 1.09A = 32.70A32.70A X 1.25 = 40.88A(2) #8 AWG THWN(1) #10 AWG THWN NEUT.(1) #10 AWG THWN GNDIN SCH 40 PVC CONDUITGBILL OF MATERIALSEQUIPMENTQTYDESCRIPTIONSOLAR PV MODULE30LONGI SOLAR LR6-60PB-305MA (305W) MODULES WITH INTEGRATED ENPHASEIQ7 MICRO-INVERTERSJUNCTION BOX1600V, 55A MAX, 4 INPUTS, MOUNTED ON ROOF FOR WIRE & CONDUIT TRANSITIONCOMBINER BOX1ENPHASE IQ COMBINER BOXPRODUCTION METER1PRODUCTION METERAC DISCONNECT1240VAC, 60A NON FUSED, NEMA 3R, UL LISTEDTERMINATOR CAP ON LAST CABLECONNECTOR AC TRUNK CABLE (TYP)15 MICRO-INVERTERS IN BRANCH CIRCUIT #215 MICRO-INVERTERS IN BRANCH CIRCUIT #1G(2) Q CABLES(1) #10 AWG BARE SOLID GND(N) 10/2 UF WIRE(N) JUNCTION BOXGENVOY(N) ENPHASE IQCOMBINER BOXLONGI SOLAR LR6-60PB-305MA(305W) MODULES WITH INTEGRATEDENPHASE IQ7 MICRO-INVERTERS20A10A20A(N) AC DISCONNECT60A NON-FUSED,240 VACAC DISCONNECT SHALL BE LOCATEDWITHIN 10 FEET OF UTILITY METER(N) 225A MAIN SERVICE PANEL WITH(N) 200A MAIN BREAKER (TOP FED)L(N) 50A PV BREAKER200A50ABI-DIRECTIONALUTILITY METER1-PHASE, 3-W,120V/240V, 60HzEXISTING GROUNDINGSYSTEM(30) LONGI SOLAR LR6-60PB-305MA (305W) MODULES WITHINTEGRATED ENPHASE ENERGY IQ7 MICRO-INVERTERS(02) BRANCHES OF 15 MODULES CONNECTED IN PARALLEL PER BRANCH(1) 4/3 ALUMINUM SER CABLE
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-6 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURWIRE CALCULATION &ELECTRICAL NOTEINVERTER SPECIFICATIONSMANUFACTURER / MODEL #ENPHASE IQ7MAX. CONTINUOUS OUTPUT POWER240 VACNOMINAL OUTPUT CURRENT1.09 ANUMBER OF CURRENTCARRYING CONDUCTORS INEMT4-67-910-20PERCENT OFVALUES.80.70.50SOLAR MODULE SPECIFICATIONSMANUFACTURER / MODEL #LONGI SOLAR LR6-60PB-305MA (305W)MODULESVMP33.0 VIMP9.24 AVOC40.2 VISC9.94 AMODULE DIMENSION65.96"L x 40.02"W x 1.58"DAMBIENT TEMPERATURE SPECSWEATHER STATION: GRAY AAFRECORD LOW TEMP-10°AMBIENT TEMP (HIGH TEMP 2%)29°CONDUIT HEIGHT7/8" (ABOVE ROOF)ROOF TOP TEMP29°CONDUCTOR TEMPERATURE RATE (ON ROOF)90°CONDUCTOR TEMPERATURE RATE (OFF ROOF)75°MODULE TEMPERATURE COEFFICIENT OF Voc-0.29%/°CELECTRICAL NOTES1.) ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION.2.) ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 DEGREE C WET ENVIRONMENT.3.) WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE NEAREST RIDGE, HIP, OR VALLEY.4.) WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL COMPLY WITH NEC 110.26.5.) DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINGS AND ACCESSORIES TO FULFILLAPPLICABLE CODES AND STANDARDS.6.) WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY.7.) ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE.8.) MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP MANUFACTURER'S INSTRUCTION.9.) MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G.E.C. VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.10.) THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVEELECTRICAL CALCULATION1SCALE: NTSAC CONDUCTOR AMPACITY CALCULATIONS:FROM JUNCTION BOX TO COMBINER BOX :AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUITPER NEC 310.15(B)(3)(c): 7/8" (ABOVE ROOF)EXPECTED WIRE TEMP (°C): 29°TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 1.0# OF CURRENT CARRYING CONDUCTORS: 4CONDUIT FILL CORRECTION PER NEC 310.15(B)(3)(a): 0.80CIRCUIT CONDUCTOR SIZE: 10 AWGCIRCUIT CONDUCTOR AMPACITY: 40AREQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B):1.25 X # MICRO-INVERTERS (MAX. STRING LENGTH) X MAX OUTPUT CURRENT1.25 X 15 X 1.09A = 20.44ADERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16:TEMP CORR. PER NEC TABLE 310.15(B)(2)(a) XCONDUIT FILL CORR. PER NEC 310.15(B)(3)(a) XCIRCUIT CONDUCTOR AMPACITY =1.0 X 0.80 X 40 = 32.0AAC CONDUCTOR AMPACITY CALCULATIONS:FROM ENPHASE IQ COMBINER BOX TO INTERCONNECTION:# OF MICRO-INVERTERS: 30EXPECTED WIRE TEMP (°C): 29°TEMP CORRECTION PER NEC TABLE 310.15(B)(2)(a): 1.0# OF CURRENT CARRYING CONDUCTORS: 3CONDUIT FILL PER NEC 310.15(B)(2)(a): 1.0CIRCUIT CONDUCTOR SIZE: 8 AWGCIRCUIT CONDUCTOR AMPACITY: 50AREQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B):1.25 X # MICRO-INVERTERS X MAX OUTPUT CURRENT =1.25 X 30 X 1.09 = 40.87ADERATED AMPACITY OF CIRCUIT CONDUCTORS PER NEC TABLE 310.16:TEMP CORR. PER NEC 310.15(B)(2)(a) XCONDUIT FILL CORR. PER NEC 310.15(B)(3)(a) XCIRCUIT CONDUCTOR AMPACITY =1.0 X 1.0 X 50 = 50.0A
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-7 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURWARNING LABELS &PLACARD PHOTOVOLTAICAC DISCONNECTWARNING DUAL POWER SOURCE!SECOND SOURCE IS PHOTOVOLTAIC SYSTEMWARNING!DO NOT RELOCATE THISOVERCURRENT DEVICEINVERTER OUTPUT CONNECTIONLABEL LOCATION:MSP NEC: 705.12(B)(2)(3)(b)WARNING!TURN OFF PHOTOVOLTAIC ACDISCONNECT PRIOR TO WORKINGINSIDE PANELLABEL LOCATION:MSP NEC: 110.21(B) & NEC 705.12SUPPLY SIDE TAPAS REQUIRED IF PV INTERCONNECTIONIS MADE TO SUPPLY SIDE OF SERVICEDISCONNECTLABEL LOCATION:PRODUCTION METER & BREAKER PANEL(PER CODE: NEC 705.12(D)(3) & NEC690.59)LABEL LOCATION:AC DISCONNECT(PER CODE: NEC 690.13(B)ELECTRICAL SHOCK HAZARDDO NOT TOUCH TERMINALS.TERMINALS ON LINE AND LOADSIDES MAY BE ENERGIZED INTHE OPEN POSITIONWARNING!LABEL LOCATION:INVERTER(S), AC DISCONNECT(S), ACCOMBINER PANEL (IF APPLICABLE).NEC 690.13(B), NEC 690.115(D)AT RAPID SHUTDOWN SYSTEMNEC 690.56(C)(1)(a)LABEL LOCATIONSOLAR PV SYSTEM EQUIPPEDWITH RAPID SHUTDOWNSOLAR ELECTRICPV PANELSTURN RAPID SHUTDOWNSWITCH TO THE "OFF"POSITION TO SHUT DOWNPV SYSTEM AND REDUCESHOCK HAZARD IN THEARRAY.LABEL LOCATION:APPLIED ON AC DISCONNECT OR PV BREAKEROF NO AC DISCONNECTPER CODE(S): NEC : 690.56(C)(3)RAPID SHUTDOWNSWITCH FORSOLAR PV SYSTEMLABEL LOCATION:AC DISCONNECT & INVERTER(PER CODE: NEC690.54)PHOTOVOLTAIC SYSTEM AC DISCONNECTRATED AC OPERATING CURRENT 32.70 AMPSAC NOMINAL OPERATING VOLTAGE 240 VOLTSWARNING:PHOTOVOLTAICPOWER SOURCELABEL LOCATION:CONDUIT, INVERTER(PER CODE: NEC 690.31(G)(3)(4)PHOTOVOLTAIC SYSTEMEQUIPPED WITH RAPIDSHUTDOWNLABEL LOCATION:INVERTER(PER CODE: NEC 690.56SYSTEM DC CIRCUIT CONDUCTORS. EXPOSED RACEWAYS, CABLE TRAYS & OTHER WIRINGMETHODS. COVERS OR ENCLOSURES OF PULL BOXES & JUNCTION BOXES. CONDUIT BODIES INWHICH ANY OF THE AVAILABLE CONDUIT OPENINGS ARE UNUSED.LABELS OR MARKINGS SHALL BE VISIBLE AFTER INSTALLATION. REFLECTIVE WITH 3/8" UPPERCASE,WHITE ON RED. EVERY SECTION OF THE WIRING SYSTEM SEPARATED BY ENCLOSURES, WALLS,PARTITIONS, CEILINGS, OR FLOORS. SPACING BETWEEN LABELS OR MARKINGS SHALL NOT BEMORE THAN 10'CAUTION !POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THEFOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWNAT:MAIN SERVICE PANEL & UTILITY METER & ENPHASE IQCOMBINER BOX, AC DISCONNECT, PRODUCTION METER(N) 60 NON-FUSED AC DISCONNECT(N) ENPHASE IQ COMBINER BOX(N) PRODUCTION METERRHOTON CT NW(N) PV MODULES(N) 225A MAIN SERVICE PANELWITH (N) 200A MAIN BREAKER (INSIDE)(E) UTILITY METER
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-8 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURADDITIONAL NOTES 1.EACH MODULE TO BE GROUNDED USING THE SUPPLIED CONNECTION POINT PERMANUFACTURER'S REQUIREMENTS. ALL SOLAR MODULES, EQUIPMENT, ANDMETALLIC COMPONENTS ARE TO BE BONDED. IF THE EXISTING GROUNDINGELECTRODE SYSTEM CAN NOT BE VERIFIED OR IS ONLY METALLIC WATER PIPING,IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTALGROUNDING ELECTRODE.2.ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF NATIONALELECTRICAL CODE. LABEL SHALL BE METALLIC OR PLASTIC, ENGRAVED OR MACHINE PRINTED IN A CONTRASTING COLOR TO THE PLAQUE. PLAQUE SHALL BE UV RESISTANT IF EXPOSED TO SUNLIGHT.3.DC CONDUCTORS SHALL BE RUN IN EMT AND SHALL BE LABELED, "CAUTION DCCIRCUIT" OR EQUIV. EVERY 5 FT.4.EXPOSED NON-CURRENT CARRYING METAL PARTS OF ELECTRICAL EQUIPMENTSHALL BE GROUNDED IN ACCORDANCE WITH 250.134 OR 250.136(A).5.CONFIRM LINE SIDE VOLTAGE AT ELECTRIC UTILITY SERVICE PRIOR TOCONNECTING INVERTER. VERIFY SERVICE VOLTAGE IS WITHIN INVERTERVOLTAGE OPERATIONAL RANGE.6.OUTDOOR EQUIPMENT SHALL BE NEMA-3R RATED OR BETTER.7.ELECTRICAL CONTRACTOR TO PROVIDE CONDUIT EXPANSION JOINTS ANDANCHOR CONDUIT RUNS AS REQUIRED PER NEC.8.ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICALMEANS DESIGNED AND LISTED FOR SUCH USE, AND FORGROUNDMOUNT-MOUNTED SYSTEMS, WIRING MUST BE PERMANENTLY ANDCOMPLETELY HELP OFF OF THE GROUNDMOUNT SURFACE. NEC 110.2 - 110.4 /300.49.ALL GROUNDMOUNT PENETRATIONS MUST BE FLASHED. SIMPLY CAULKING DOESNOT SUFFICE.
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-9 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-10 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-11 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-12 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-13 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-14 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-15 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-16 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-17 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-18 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS
MARIA NELSON
APN# 57660004700
UTILITY: PUGET SOUND ENERGY
REVSHEET NAMESHEET NUMBERDATEDESCRIPTIONREVISIONSPV-19 PROJECT NAMEENGINEER'S STAMPAHJ: CITY OF YELM WIRE NUTZ ELECTRICALSERVICES LLC.13023 NE HWY 99 STE. 7 PMB #264VANCOUVER, WA 98686Phone: 360-609-2714Email: solar@wirenutzelectric.comWA LIC# WIRENNE892J6OR CCB# 1899131113 RHOTON CT NW,
YELM, WA 98597 USA
07-06-2021INITIAL DESIGNURSPEC SHEETS