HomeMy WebLinkAboutLA224915-Approved - Cyndi Englund_PLANS_Stamped-2024-06-06_14-09-20 (1)(N) SERVICE DISCONNECT2 OF 216252 EQUESTRIAN TRAIL, LAKEVILLE, MN 55044(E) SERVICE DISCONNECT1 OF 2 (INSIDE HOUSE)JB(N) PV ARRAYUM
MSP
ACD
SCACDBATT
CP PMBATT
B POWER TO THIS BUILDING IS ALSO SUPPLIEDFROM THE FOLLOWING SOURCES WITHDISCONNECTS LOCATED AS SHOWN:CAUTIONN
PV- 0COVER PAGEAUTHORITIES HAVING JURISDICTIONBUILDING: LAKEVILLEZONING: LAKEVILLENEW PHOTOVOLTAIC SYSTEM 13.020 KW DC16252 EQUESTRIAN TRAIL, LAKEVILLE, MN 55044GENERAL NOTESVICINITY MAPSATELLITE VIEW1.1.1 PROJECT NOTES:1.1.2 THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE NATIONALELECTRICAL CODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S LISTING ANDINSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIED BYTHE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES.1.1.3 THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED ANDPV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION.1.1.4 GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE ISINTEGRATED WITH THE MICROINVERTER IN ACCORDANCE WITH NEC 690.41(B)1.1.5 ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVEINVERTERS AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED ANDLISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4: PVMODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70 CLASS C FIREINVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519 COMBINER BOX(ES): UL1703 OR UL 1741 ACCESSORY1.1.6 MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDEDTEMP COEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGECALCULATED ACCORDING TO NEC 690.7.1.1.7 ALL INVERTERS, PHOTOVOLTAIC MODULES,PHOTOVOLTAIC PANELS,AND SOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAICPOWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATIONPER690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONS FROMLISTING OR LABELING [NEC 110.3].1.1.8 ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDINGCODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALL PLAQUESAND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE NEC AND AHJ.1.2.1 SCOPE OF WORK:1.2.2 PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN ANDSPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT.PRIME CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING EXISTINGONSITE REQUIREMENTS TO DESIGN, SPECIFY, AND INSTALL THE EXTERIORROOF-MOUNTED PORTION OF THE PHOTOVOLTAIC SYSTEMS DETAILED INTHIS DOCUMENT1.3.1 WORK INCLUDES:1.3.2 PV RACKING SYSTEM INSTALLATION - IRONRIDGE XR RAILS1.3.3 PV MODULE AND INVERTER INSTALLATION - SILFAB PRIME SIL-420 QDSOLAR MODULES / ENPHASE IQ8A-72-M-US MICROINVERTERS1.3.4 PV EQUIPMENT ROOF MOUNT1.3.5 PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX1.3.6 PV LOAD CENTERS (IF INCLUDED)1.3.7 PV METERING/MONITORING (IF INCLUDED)1.3.8 PV DISCONNECTS1.3.9 PV GROUNDING ELECTRODE & BONDING TO (E) GEC1.3.10 PV FINAL COMMISSIONING1.3.11 (E) ELECTRICAL EQUIPMENT RETROFIT FOR PV1.3.12 SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODESCOPE OF WORKSYSTEM SIZE: AC SIZE :31 X 349W= 10.819 kW AC (31)SILFAB PRIME SIL-420 QD SOLAR MODULES ATTACHMENT TYPE: ROOF MOUNTOWNERNAME:REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comCYNDI ENGLUNDDC SIZE :31 X 420W= 13.020 kW DC(31)ENPHASE IQ8A-72-M-US MICROINVERTERSDESIGN SPECIFICATIONOCCUPANCY: IICONSTRUCTION: SFRZONING:RESIDENTIALGROUND SNOW LOAD: 50 psfWIND EXPOSURE: BWIND SPEED: 115 mphPROJECT INFORMATION(1)ENPHASE IQ COMBINER PANEL MSP UPGRADE : NO(2)60A NON-FUSED AC DISCONNECTAPPLICABLE CODES & STANDARDSBUILDING: MBC 2020 MRC 2020ELECTRICAL: NEC 2023FIRE: MFC 2020UTILITY: DAKOTA ENERGYCONTRACTOR INFONAME: JAMES RAYMONDCELL: +1 (763) 229 -9046EMAIL: J.raymond@solarbycentauri.comCOORDINATES. : 44.712228, -93.170238 (2) ENPHASE IQ 5P BATTERIES(1) IQ SYSTEM CONTROLLER 3/3GSHEET INDEXCOVER PAGEPV- 0SITE PLANATTACHMENT PLANELECTRICAL PLANTHREE LINE DIAGRAMWARNING LABELSSTANDOFF DETAILSELECTRICAL CALCULATIONSPV - 1PV - 2PV - 3PV - 4PV - 5PV - 6PV - 7PV - 8ONE LINE DIAGRAMPV - 9PV - 10PV - 11PV - 12MODULES DATASHEETINVERTER DATASHEETSYSTEM CONTROLLER DATASHEETBATTERY DATASHEETPV - 13PV - 14ATTACHMENT DATASHEETRACKING DATASHEETAGGREGATE AC :((31 X 349W) + (3840 X 2))= 18.499 kW ACSigned 6/06/2024Professional Engineer I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the state of Minnesota. Signature: Typed or Printed Name: EUGENE MUNYANZIZADate: License Number: 61220
137'-8"79'-0"137'-8"79'-0"17'-4"10'-9"63'-1"15'-9"DRIVEWAYWALKWAYEQUESTRIAN TRAIL18" FIRE SETBACK18" FIRE SETBACKUM
MSP
ACD
SCACDBATT
CP(N) COMBINER PANEL(OUTSIDE HOUSE)(E) UTILITY METER(OUTSIDE HOUSE)(E) MAIN SERVICE PANEL(INSIDE HOUSE)(N) 200A BREAKER(OUTSIDE HOUSE)(N) IQ SYSTEM CONTROLLER 3(INSIDE HOUSE)(N) ENPHASE IQ 5P BATTERIES 1 & 2(INSIDE HOUSE)ROOF 1ROOF ACCESS POINTROOF ACCESS POINTROOF MOUNTED PHOTOVOLTAICARRAY31 SILFAB PRIME SIL-420 QD SOLARMODULES=13020 DC WATTS(N) JUNCTION BOX 1 NEMA-3ROR EQUIVALENT(N) AC CONDUIT RAN THROUGHTHE ATTIC IN INTERIOROF HOME 3/4" EMTPM (N) PRODUCTION METER(OUTSIDE HOUSE)BATT
B(N) VISIBLE-OPEN TYPE, LOCKABLE, AND READILYACCESSIBLE UTILITY AC DISCONNECT-1(NON-FUSIBLE)(OUTSIDE HOUSE)(N) VISIBLE-OPEN TYPE, LOCKABLE, AND READILYACCESSIBLE UTILITY AC DISCONNECT-2(NON-FUSIBLE)(INSIDE HOUSE)PV - 1REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comSITE PLANNOTES:1. ALL CONSTRUCTION / INSTALLATIONIS TO COMPLY WITH THE FOLLOWING:ALL DIMENSIONS ARE APPROXIMATE.2. ROOF VENTS, SKYLIGHTS,WILL NOT BE COVEREDUPON PV INSTALLATION.N INVERTER SPECIFICATIONSMANUFACTURER / MODEL ENPHASE IQ8A-72-M-US MICROINVERTERSMAXIMUM OUPUT POWERNOMINAL VOLTAGENOMINAL OUTPUT CURRENT349 VA240 V1.45 AINVERTER QUANTITY31 NOS.LEGENDSUMACDPMMSP- UTILITY METERJB- AC DISCONNECT- PRODUCTION METER- MAIN SERVICE PANEL- VENT, ATTIC FAN(ROOF OBSTRUCTION)- JUNCTION BOXCP- COMBINER PANEL- CONDUIT- FIRE SETBACKNOTE: 24/7 UNESCORTED KEYLESS ACCESS SHALL BEPROVIDED TO ALL EQUIPMENTALL PV EQUIPMENT INSTALLEDWITHIN 10' OF UTILITY METER3. NO CLEARANCE ISSUESAROUND HOME OR SOLARARRAYELECTRIC SERVICE LINES AREUNDERGROUND NOTOVERHEADPHASES OF INVERTERS : SINGLE PHASEPHASES OF DER SYSTEM : SINGLE PHASE18.499 AGGREGATE kW AC13.020 kW DC ARRAY(31)SILFAB PRIME SIL-420 QD SOLAR MODULESNEAREST INTERSECTION:57FT W, AT EQUESTRIAN TRAIL AND ELKHORN TRAILBATT- BATTERYSC- SYSTEM CONTROLLER 3/3GNOTES:1. LOCATION OF JUNCTION BOX(ES), ACDISCONNECTS(S), AC COMBINER PANEL(S),AND OTHER ELECTRICAL EQUIPMENT(S)RELEVANT TO PV INSTALLATION SUBJECT TOCHANGE BASED ON SITE CONDITIONS.2. SETBACKS AT RIDGES CAN BE REDUCED TO18 INCHES IN COMPLIANCE WITH MBC 2020:TOTAL PLAN VIEW AREA = 2961 SQFTTOTAL PV AREA = 31(67.8 IN)(44.6 IN)/(144IN^2)= 650.97 SQFT(650.97 SQFT/2961 SQFT)100 = 21.98 %TOTAL PV AREA POPULATES 21.98 % OF TOTALPLAN VIEW AREA AND IS WITHIN THE 33%REQUIREMENT.Signed 6/06/2024Professional Engineer I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the state of Minnesota. Signature: Typed or Printed Name: EUGENE MUNYANZIZADate: License Number: 61220
18" FIRE SETBACK18" FIRE SETBACKROOF 1ROOF MOUNTED PHOTOVOLTAICARRAY31 SILFAB PRIME SIL-420 QD SOLARMODULES=13020 DC WATTS(N) AC CONDUIT RAN THROUGHTHE ATTIC IN INTERIOROF HOME 3/4" EMTSEE EQUIPMENTLOCATION ELEVATION1111111111122222222223333333333UM
MSP
ACD
SCACDBATT
CP PM
BATT
B
ROOF SECTION(S)TILT - 35°AZIMUTH - 182°MODULE - 31ROOF 1SCALE:3/32" = 1'-0"PV-2REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comELECTRICAL PLANVARIESEQUIPMENT ELEVATION STRING OF 11 MODULES1 STRING OF 10 MODULES2 STRING OF 10 MODULES3M(N) COMBINER PANEL(OUTSIDE HOUSE)(N) JUNCTION BOX(ON THE ROOF)(E) UTILITY METER(OUTSIDE HOUSE)(N) UTILITYAC-DISCONNECT-1VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240V(OUTSIDE HOUSE)M(N) UTILITYPRODUCTIONUTILITY METER(OUTSIDE HOUSE)(E) 200A MAINSERVICE PANEL(INSIDE HOUSE)(N) ENPHASE IQ 5PBATTERY 2(INSIDE HOUSE)(N) IQ SYSTEMCONTROLLER 3(INSIDE HOUSE)OUTSIDE HOUSEINSIDE HOUSE(N) ENPHASE IQ 5PBATTERY 1(INSIDE HOUSE)(N) UTILITYAC-DISCONNECT-2VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240V(INSIDE HOUSE)(N) 200A BREAKER(OUTSIDE HOUSE)
MOUNTING POINTS, REFER TODETAIL(TYP TYPE RACKING)2"X4" PRE-FABTRUSSES @ 24" O.C.,VERIFY LOCATIONSIRONRIDGE RAIL(TYP TYPE RACKING)10"45'-6"1'-11"1'-6"17'-1"7'-4"PV - 3ATTACHMENT PLAN 1ATTACHMENT PLANSCALE:3/16" = 1'-0"MEETS OR EXCEEDS IBC IRC CONSTRUCTION STANDARDS LOAD CALCULATIONSMODULE TYPE, DIMENSIONS & WEIGHT:NUMBER OF PANELS IN ARRAY = 31 MODULESMODULE TYPE = SILFAB PRIME SIL-420 QD SOLAR MODULESNUMBER OF CONNECTIONS TO ROOF =65WEIGHT OF INDIVIDUAL PANEL = 46.3 LBS / 21 KG.MOUNTING SYSTEM WEIGHT : 1.5 LBS. PER MODULETOTAL WEIGHT OF ARRAY: 1435.3 LBS.WEIGHT AT EACH CONNECTION : 1435.3 LBS / 65 = 22.08 LBSSOLAR PANEL AREA = 67.8"X 44.6" =21 SFTOTAL ARRAY AREA = 31 X 21 = 651.00SF DISTRIBUTED LOAD = 1435.3/651.00 = 2.20 PSFREV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.com5'-8"
12"3'-9"ROOF 1: ARRAY DETAILSTILT- 35 DEGAZIMUTH - 182 DEGMATERIAL- ASPHALT SHINGLESSigned 6/06/2024Professional Engineer I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the state of Minnesota. Signature: Typed or Printed Name: EUGENE MUNYANZIZADate: License Number: 61220
STANDOFF PV-4DETAILS1STAND OFF DETAILSSCALE:3/8" = 1'-0"REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comLAG BOLT/SCREWS OF A RELATIVELY SMALL,5/16 INCH DIAMETER BY 3 INCHES LONG CANBE EMBEDDED IN THE TOP, 2"X4" CHORD OFA SIMPLE SPAN MEMBER TRUSS A MINIMUMPENETRATION OF 2-1/2" INCHES IS REQUIRED(TYP TYPE RACKING)STRUCTURAL DETAILS#14 RD STRUCTURAL SCREWIRONRIDGE (AIRE) RAILSIRONRIDGE(QUICK MOUNTHALO ULTRAGRIP)IRONRIDGE (QUICKMOUNT HALO ULTRAGRIP)IRONRIDGE (AIRE) RAILSSOLAR MODULEWOOD SHEATHINGWOOD ROOFTRUSS TYP.WOOD ROOFTRUSS TYP.WOOD SHEATHINGRELEASE LINERRELEASE LINERRAFTER MOUNTSigned 6/06/2024Professional Engineer I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the state of Minnesota. Signature: Typed or Printed Name: EUGENE MUNYANZIZADate: License Number: 61220
2L1L1ML1(E) UTILITY METERTO UTILITY GRID(E) BI-DIRECTIONAL UTILITYMETER 1-PHASE, 3-W,120V/240V210 MICROINVERTERS IN BRANCH CIRCUIT 210 MICROINVERTERS IN BRANCH CIRCUIT 311 MICROINVERTERS IN BRANCH CIRCUIT 1L131 -SILFAB PRIME SIL-420 QD SOLAR MODULES ENPHASE Q CABLES31 - ENPHASE IQ8A-72-M-USMICROINVERTERS (240V) - MOUNTED UNDEREACH PANEL (690.14(D))INTEGRATED GROUNDING WIRE(N) DEDICATEDPHOTOVOLTAIC SYSTEMENPHASE COMBINER PANELWITH ENVOY-IQ METER 125A120 / 240 VACENVOY IQ(REVENUE GRADE METER)L1L1INTERCONNECT CABLERED-L1BLACK-L2GREEN- GROUNDROOF MOUNTEDWATERPROOF1(N) JUNCTION BOXROOFTOP600 V, NEMA 3-RUL LISTED20A/2P15A/2P20A/2P20A/2PL1L1L1L1L1L1L1NO1 NO2NC1 NC2WIRELESSCOMMUNICATIONL1BAT 40A/2PTO EARTHREF. NEC 250.52,250.53(A)GEC200A/2PL1L140/20A/2P3(E) 200A MAIN SERVICE PANEL(E) 200A/2P444L1L1PMUTILITY PRODUCTIONMETER1-PH, 3-WIRE,120/240V, 200LOAD SIDELINE SIDEPRODUCTION METER MUSTHAVE LEVER BYPASS2(N) IQ SYSTEM CONTROLLER 3PV 60A/2PENVOY BREAKER15A/2PL2GGLGL2GIQ BATTERY 5P-2LIQ BATTERY 5P-1335VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240VUTILITY AC DISCONNECT-1VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240VUTILITY AC DISCONNECT-2(N) 200A BREAKERREV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comONE LINE DIAGRAMPV-5PHOTOVOLTAIC INSTALLATION ELECTRICAL DIAGRAMWIRE /CONDUIT SCHEDULEPV MODULES AND MICROINVERTER :(31)SILFAB PRIME SIL-420 QD SOLAR MODULES(31)ENPHASE IQ8A-72-M-US MICROINVERTERSPHASES OF INVERTERS : SINGLE PHASEPHASES OF DER SYSTEM : SINGLE PHASEALL PV EQUIPMENT INSTALLEDWITHIN 10' OF UTILITY METERDC SIZE : 13.020 kW DC INVERTER SPECIFICATIONSMANUFACTURER / MODEL ENPHASE IQ8A-72-M-US MICROINVERTERSMAXIMUM OUPUT POWERNOMINAL OUTPUT VOLTAGEMAXIMUM OUTPUT CURRENT349VA240 V1.45 AINVERTER QUANTITY31 NOS.1-PHASE, 60 HZ, UL 1741 LISTEDAC SIZE : 18.499 AGGREGATE kW ACCOMBINER PANEL COMPLIANTWITH IEE 1547-2018 SURGE PROTECTION DEVICEDITEK DTK-120/240CM+ MEETS2023 NEC REQUIREMENTSDESIGN SHALL MEET NEC REQUIREMENTS(2) BRANCHED CIRCUITS OF 10 MODULES(1) BRANCHED CIRCUIT OF 11 MODULESTAG DESCRIPTION12 (3)#8 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUIT(6)#10 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUIT3 (3)#8 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUIT4 (3)#3/0 THWN-2 CU & (1)#4 THWN-2 CU GROUND / 2" EMT CONDUIT5 (2)#12 THWN-2 CU 1/2" EMT CONDUIT
2L1L2GL1L2GML2L1N(E) UTILITY METERTO UTILITY GRID(E) BI-DIRECTIONAL UTILITYMETER 1-PHASE, 3-W,120V/240V210 MICROINVERTERS IN BRANCH CIRCUIT 210 MICROINVERTERS IN BRANCH CIRCUIT 3G11 MICROINVERTERS IN BRANCH CIRCUIT 1L2L131 -SILFAB PRIME SIL-420 QD SOLAR MODULES ENPHASE Q CABLES31 - ENPHASE IQ8A-72-M-USMICROINVERTERS (240V) - MOUNTED UNDEREACH PANEL (690.14(D))INTEGRATED GROUNDING WIRENG(N) DEDICATEDPHOTOVOLTAIC SYSTEMENPHASE COMBINER PANELWITH ENVOY-IQ METER 125A120 / 240 VACENVOY IQ(REVENUE GRADE METER)L2L1L2L1INTERCONNECT CABLERED-L1BLACK-L2GREEN- GROUNDROOF MOUNTEDWATERPROOF1(N) JUNCTION BOXROOFTOP600 V, NEMA 3-RUL LISTED20A/2P15A/2P20A/2P20A/2PL1L2NL1L2NL1L2NNL2L1L1L2NL1L2NL1L2NNO1NO2NC1NC2GWIRELESSCOMMUNICATIONL1L2BAT 40A/2PTO EARTHREF. NEC 250.52,250.53(A)GEC200A/2PL1L2L1L240/20A/2P3NG(E) 200A MAIN SERVICE PANEL(E) 200A/2P444L1L2NGL1L2NGPMUTILITY PRODUCTIONMETER1-PH, 3-WIRE,120/240V, 200LOAD SIDELINE SIDENNPRODUCTION METER MUSTHAVE LEVER BYPASS2(N) IQ SYSTEM CONTROLLER 3PV 60A/2PENVOY BREAKER15A/2PL2GGLGL2GIQ BATTERY 5P-2LIQ BATTERY 5P-1335VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240VUTILITY AC DISCONNECT-1VISIBLE-OPEN TYPE,LOCKABLE, READILYACCESSIBLE, LABELED,EATON DG222URB 60ANON-FUSIBLE, 240VUTILITY AC DISCONNECT-2(N) 200A BREAKERREV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comTHREE LINE DIAGRAMPV-6 INVERTER SPECIFICATIONSMANUFACTURER / MODEL ENPHASE IQ8A-72-M-US MICROINVERTERSMAXIMUM OUPUT POWERNOMINAL OUTPUT VOLTAGEMAXIMUM OUTPUT CURRENT349 VA240 V1.45 AINVERTER QUANTITY31 NOS.1-PHASE, 60 HZ, UL 1741 LISTEDALL PV EQUIPMENT INSTALLEDWITHIN 10' OF UTILITY METERCOMBINER PANEL COMPLIANTWITH IEE 1547-2018 SURGE PROTECTION DEVICEDITEK DTK-120/240CM+ MEETS2023 NEC REQUIREMENTS (31) ENPHASE IQ8A-72-M-US MICROINVERTERS AC SIZE : 18.499 AGGREGATE kW ACPHOTOVOLTAIC INSTALLATION ELECTRICAL DIAGRAMWIRE /CONDUIT SCHEDULETAG DESCRIPTION12 (3)#8 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUIT(6)#10 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUIT3 (3)#8 THWN-2 CU & (1)#10 THWN-2 CU GROUND / 3/4" EMT CONDUITPV MODULES AND MICROINVERTER :(31) SILFAB PRIME SIL-420 QD SOLAR MODULESPHASES OF INVERTERS : SINGLE PHASEPHASES OF DER SYSTEM : SINGLE PHASEDC SIZE : 13.020 kW DCDESIGN SHALL MEET NEC REQUIREMENTS(2) BRANCHED CIRCUITS OF 10 MODULES(1) BRANCHED CIRCUIT OF 11 MODULES4 (3)#3/0 THWN-2 CU & (1)#4 THWN-2 CU GROUND / 2" EMT CONDUIT5 (2)#12 THWN-2 CU 1/2" EMT CONDUIT
ELECTRICAL CALCULATIONSREV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-7PERCENT OFVALUESNUMBER OF CURRENTCARRYING CONDUCTORS INEMT.804-6.707-9.5010-20AMBIENT TEMPERATURE SPECS RECORD LOW TEMP-27° AMBIENT TEMP (HIGH TEMP 2%)32° CONDUIT HEIGHT0.5" CONDUCTOR TEMPERATURE RATE90° INVERTER SPECIFICATIONSMANUFACTURER / MODEL ENPHASE IQ8A-72-M-US MAXIMUM OUPUT POWERNOMINAL VOLTAGENOMINAL OUTPUT CURRENT349 VA240 V1.45 ASOLAR MODULE SPECIFICATIONSVMPIMPVOCISCDIMENSIONMANUFACTURER / MODEL SILFAB PRIME SIL-420 QD33.08 V12.70 A38.84 V13.50 A67.8"L X 44.6"WX1.37"D IN INCHMICRO INVERTER CALCULATIONS:1.CURRENT CARRYING CONDUCTOR(A)BEFORE IQ COMBINER PANEL AMBIENT TEMPERATURE - (32)°C ...NEC 310.15(B)(3)(c) TEMPERATURE DERATE FACTOR - 0.96 ...NEC 310.15(B)(2)(a) GROUPING FACTOR - 0.8..NEC 310.15(B)(3)(a) CONDUCTOR AMPACITY = (INVERTER O/P CURRENT ) x 1.25 / A.T.F / G.F ...NEC 690.8(B) = [(11 x 1.45) x 1.25] / [0.96 / 0.8] = 25.96 A SELECTED CONDUCTOR - #10 THWN-2 ...NEC 310.15(B)(16)(B) AFTER IQ COMBINER PANEL TEMPERATURE DERATE FACTOR - 0.96 GROUPING FACTOR - 1 CONDUCTOR AMPACITY = (TOTAL INV O/P CURRENT) x 1.25 / 0.96 / 1 ...NEC 690.8(B) = [(31 x 1.45) x 1.25] / 0.96 = 58.53 A SELECTED CONDUCTOR - #6 THWN-2 ...NEC 310.15(B)(16)2.PV OVER CURRENT PROTECTION ...NEC 690.9(B) = TOTAL INVERTER O/P CURRENT x 1.25 = (31 x 1.45) x 1.25 = 56.19 A SELECTED OCPD = 60 A ...NEC 240.6 3. INDIVIDUAL BATTERY BACKUP OVER CURRENT PROTECTION...NEC 690.9(B)= TOTAL BATTERY O/P CURRENT X 1.25= (16)X 1.25 = 20.00 ASELECTED OCPD IS 20 A.SELECTED CONDUCTOR - #10 THWN-2 ... NEC 310.15(B)(16)4. TOTAL BATTERY BACKUP SYSTEM OVER CURRENT PROTECTION... NEC 690.9(B)= TOTAL BATTERY BACKUP SYSTEM O/P CURRENT x NUMBER OFENCHARGE 5P BATTERIES x 1.25= (16 x 2) x 1.25 = 40.00 ASELECTED OCPD IS 40 A.SELECTED CONDUCTOR - #8 THWN-2 ...NEC 310.15(B)(16)
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY -CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-8WARNING LABELSLABEL 3AT POINT OF INTERCONNECTION,MARKED AT AC DISCONNECTINGMEANS.[NEC 690.54, NEC 690.13 (B)]LABEL 4AT POINT OF INTERCONNECTION FOREQUIPMENT CONTAINING OVERCURRENTDEVICES IN CIRCUTS SUPPLYING POWER TOA BUSBAR OR CONDUCTOR SUPPLIED FORMMULTIPLE SOURCES, EACH SERVICEEQUIPMENT AND ALL ELECTRIC POWERPRODUCTION SOURCE LOCATIONS.[NEC 705.12(B)(3)]LABEL 5PLACED ADJACENT TO THEBACK-FED BREAKER FROM THEINVERTER IF TIE IN CONSISTS OFLOAD SIDE CONNECTION TOBUSBAR.[NEC 705.12(B)(2)(3)(b)]LABEL 6AT DIRECT-CURRENT EXPOSED RACEWAYS, CABLE TRAYS, COVERS AND ENCLOSURES OF JUNCTIONBOXES, AND OTHER WIRING METHODS; SPACED AT MAXIMUM 10FT SECTION OR WHERESEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOORS.[NEC 690.31(G)(3&4)]LABEL 9(ONLY IF 3 OR MORE SUPPLY SOURCES TO ABUSBAR)SIGN LOCATED AT LOAD CENTER IF ITCONTAINS 3 OR MORE POWER SOURCES.[NEC 705.12(B)(2)(3)(c)]LABEL 8SIGN LOCATED AT RAPID SHUT DOWNDISCONNECT SWITCH [NEC 690.56(C)(3)].LABEL 7FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY ANDCONDUCTORS LEAVING THE ARRAY:SIGN TO BE LOCATED ON OR NO MORE THAN 3 FTAWAY FROM SERVICE DISCONNECTING MEANS TOWHICH THE PV SYSTEMS ARE CONNECTED AND SHALLINDICATE THE LOCATION OF ALL IDENTIFIED RAPIDSHUTDOWN SWITCHES IF NOT AT THE SAMELOCATION.[NEC 690.56(C)(1)(a)]LABEL 10PLACARD TO BE PLACED AT THE MAINBILLING METER PER XCEL ENERGY.LABEL 11PLACARD TO BE PLACED AT AC DISCONNECTPER XCEL ENERGY.LABEL 1FOR PV DISCONNECTING MEANSWHERE ALL TERMINALS OF THEDISCONNECTING MEANS MAY BEENERGIZED IN THE OPENPOSITION.[NEC 690.13(B)]LABEL 2AT EACH DC DISCONNECTINGMEANS, INCLUDING THE DCDISCONNECT AT THE INVERTER.[NEC 690.53]LABEL 12SIGN LOCATED AT MAIN SERVICEDISCONNECTING MEANS IF ALL ELECTRICALPOWER SOURCE DISCONNECTING MEANSARE GROUPED WITHIN 10' AND LINE OF SITEOF MAIN SERVICE DISCONNECT[NEC 705.10].LABEL 13SIGN LOCATED AT AC COMBINER BOX FORALL MICRO-INVERTER / AC MODULE INSTALLS(IF APPLICABLE).!WARNINGTERMINALS ON THE LINE ANDLOAD SIDES MAY BE ENERGIZEDIN THE OPEN POSITIONELECTRIC SHOCK HAZARDRATED AC OUTPUT CURRENT ANOMINAL OPERATING AC VOLTAGE VPHOTOVOLTAIC SYSTEMAC DISCONNECT!!WARNINGWARNING: PHOTOVOLTAICPOWER SOURCETURN RAPID SHUTDOWNSWICH TO THE "OFF"POSITION TO SHUT DOWNPV SYSTEM AND REDUCESHOCK HAZARD IN ARRAYSOLAR PV SYSTEM EQUIPPEDWITH RAPID SHUTDOWNSOLAR ELECTRICPV PANELSRAPID SHUTDOWNSWITCH FORSOLAR PV SYSTEM!WARNINGTHIS EQUIPMENT IS FED BY MULTIPLESOURCES. TOTAL RATING OF ALLOVERCURRENT DEVICES, EXCLUDINGMAIN SUPPLY OVERCURRENTDEVICE, SHALL NOT EXCEEDAMPACITY OF BUSBAR.PHOTOVOLTAICSYSTEM CONNECTEDUTILITY AC DISCONNECTRAPID SHUTDOWN TESTNOT REQUIRED!CAUTION!ALL ELECTRIC POWER SOURCEDISCONNECTING MEANS GROUPEDAND LABELED WITHIN 10 FT ANDLINE OF SIGHT OF THIS LOCATIONDIRECT CURRENTPHOTOVOLTAIC POWER SOURCEMAXIMUM VOLTAGE:VDCMAX CIRCUIT CURRENT: AMPSNO DC WIRES PRESENT!WARNINGINVERTER OUTPUT CONNECTIONDO NOT RELOCATETHIS OVERCURRENTDEVICEDUAL POWER SUPPLYSOURCES: UTILITY GRID AND PVSOLAR ELECTRIC SYSTEM0044.95240PRODUCTION METERLABEL 15PLACARD TO BE PLACED ATBI-DIRECTIONAL METER PER XCELENERGY.LABELING NOTES:1. LABELS CALLED OUT ACCORDING TO ALL COMMON CONFIGURATIONS. ELECTRICIAN TO DETERMINEEXACT REQUIREMENTS IN THE FIELD PER CURRENT NEC AND LOCAL CODES AND MAKE APPROPRIATEADJUSTMENTS.2.LABELING REQUIREMENTS BASED ON THE 2023 NATIONAL ELECTRIC CODE, OSHA STANDARD 19010.145,ANSI Z535.3.MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.4.LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED [NEC 110.21]5.LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8", WHITE ON RED BACKGROUND; REFLECTIVE, ANDPERMANENTLY AFFIXED [NEC 690.31(G)]!!
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-9MODULES DATASHEET
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-10INVERTER DATASHEET
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-11SYSTEM CONTROLLERDATASHEET
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-12BATTERY DATASHEET
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-13ATTACHMENT DATASHEET
REV
SHEET TITLEDATEDESCRIPTION
REVISIONS PROJECT NAME & ADDRESSDRAWN DATEDRAWN BY05/29/2024HDSHEET NUMBERREVIEWED BY-CENTAURI SYSTEMS3922 VAN BUREN ST NE,MINNEAPOLIS, MN 55421License #EA765306AHJ STAMPCYNDI ENGLUND
16252 EQUESTRIAN TRAIL,
LAKEVILLE, MN 55044 CONTRACTOR INFO:NAME: JAMES RAYMONDCELL: +1 (763) 229-9046J.raymond@solarbycentauri.comPV-14RACKING DATASHEET