HomeMy WebLinkAboutLA205479-Approved - Wiekert_Plans_V1 SSN123'-
1
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122'-11"73'-10"67'-2"12'-10"47'-11"
24'-3"8'-0"RevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"PV 0.0Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA714757SHEET INDEX:PV 0.0:COVER SHEETPV 1.0:SITE PLANS 1.1:MOUNT DETAILSE 1.1:3-LINE DIAGRAME 1.2:NOTESE 1.3:WARNING LABELSDS:EQUIPMENT SPEC SHEETCOVER SHEETSCALE: NTS2SATELLITE VIEWPV 0.0SCALE: NTS3VICINITY MAPPV 0.0SCALE: 1/16" = 1'-0"1PLOT PLANPV 0.0GENERAL NOTES:a.INSTALLATION OF SOLAR PHOTOVOLTAIC SYSTEM SHALLBE IN ACCORDANCE WITH NEC ARTICLE 690, AND ALLOTHER APPLICABLE NEC CODES WHERE NOTED OREXISTING.b.PROPER ACCESS AND WORKING CLEARANCE AROUNDEXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILLCOMPLY WITH NEC ARTICLE 110.c.ALL CONDUCTORS, INCLUDING THE GROUNDINGELECTRODE CONDUCTOR SHALL BE PROTECTED FROMPHYSICAL DAMAGE IN ACCORDANCE WITH NEC ARTICLE250.d.THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE;THIS SYSTEM IS UTILITY INTERACTIVE PER UL 1741 ANDALSO NCLUDE STORAGE BATTERIES OR OTHERALTERNATIVE STORAGE SOURCES.e.ALL DC WIRES SHALL BE SIZED ACCORDING TO [NEC 690.8]f.DC CONDUCTORS SHALL BE WITHIN PROTECTEDRACEWAYS IN ACCORDANCE WITH [NEC 690.31]g.ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCALJURISDICTIONAL BUILDING CODE.h.PV MODULES TO BE RATED UL 1703 CLASS A FIRE RATINGOR BETTER.i.ALL EQUIPMENT TO BE CERTIFIED BY A NATIONALLYRECOGNIZED TESTING LABORATORY.PROTECTION OF EMERGENCY RESPONDERSALL SHARP EDGES AND FASTENER TIPS SHALL BE COVEREDOR CRIMPED OVER TO ELIMINATE SHARP EDGES, TO MINIMIZERISK OF INJURY TO EMERGENCY RESPONDERS.ALL ROOF MOUNTED CONDUITS, BOXES, AND EQUIPMENTCROSSING PATHWAYS ARE TO BE CLEARLY IDENTIFIED BY ARED/WHITE REFLECTIVE TAPE OR OTHER APPROVEDMATERIAL. ROOF ACCESS POINTROOF ACCESS POINT SHALL NOT BE LOCATED IN AREASTHAT REQUIRE THE PLACEMENT OF GROUND LADDERSOVER OPENINGS SUCH AS WINDOWS OR DOORS, ANDLOCATED AT STRONG POINTS OF BUILDINGCONSTRUCTION IN LOCATIONS WHERE THE ACCESSPOINT DOES NOT CONFLICT WITH OVERHEADOBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS.SYSTEM SIZE: 8.280 kW DC7.600 kW ACMODULE TYPE & AMOUNT:(23) PANASONIC EVPV360WMODULE DIMENSIONS:(L/W/H) 67.8"/40.0"/1.2"INVERTER:(01) SOLAREDGE ENERGY SE7600H-US [240V]INTERCONNECTION METHOD: LINE SIDE TAPPHOTOVOLTAIC SYSTEM SPECIFICATIONS:PHOTOVOLTAIC ROOF MOUNT SYSTEM23 MODULES-ROOF MOUNTED - 8.280 kW DC, 7.600 kW AC, 20631 GUNNISON DR, LAKEVILLE, MN 55044 (LAT. 44.6490, LONG. -93.2255)GROUND SNOW LOAD50 PSFWIND SPEED115 MPHEXPOSURE CATEGORY CRISK CATEGORY IINOTES:·SOLAR PV SHALL BE USED AS A SECONDARYINTERCONNECTION.·NO POSITION, DISTANCE AND CLEARANCE CONCERNS OFOVERHEAD ELECTRIC SERVICE LINES AND/OR OTHERUTILITIES IN RELATION TO THE PV PANELS.NOTES:· 24/7 UNESCORTED KEYLESS ACCESS TO THE METERS ANDAC DISCONNECT.GOVERNING CODESALL WORK SHALL CONFORM TO THE FOLLOWING CODES·2018 INTERNATIONAL FUEL GAS CODE, IFGC·2018 INTERNATIONAL MECHANICAL CODE, IMC·2018 INTERNATIONAL PLUMBING CODE, IPC·2018 INTERNATIONAL RESIDENTIAL CODE, IRC·2018 INTERNATIONAL BUILDING CODE, IBC·2018 INTERNATIONAL FIRE CODE, IFC·2018 INTERNATIONAL ENERGY CONSERVATION CODE, IECC·2020 NATIONAL ELECTRICAL CODE, NECPROPERTY LINEPROP
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EXISTING INTERIOR MAINSERVICE PANEL TIED TOEXTERIOR UTILITY METER#152422709MGUNNISON DRFRONT OF HOUSEROOF #1(23) PANASONIC EVPV360WSLOPE: 22°AZIM.: 204°ROOF ACCESS POINTDRIVEWAYMAIN HOUSEGARAGEVector Structural Engineering has reviewed the existingstructure with loading from the solar array and screwconnections to the existing framing. The design of theracking system, racking connections, and all otherstructural is by others. Mechanical, architectural, and allother nonstructural aspects of the design are by others.Electrical is by others, unless stamped by Dean Levorsen.I hereby certify that this plan, specification or reportwas prepared by me or under my direct supervisionand that I am a duly Licensed Professional Engineerunder the laws of the State of Minnesota,Brett D. Veazie, License No. 56392,Expiration Date: 30-June-2024VSE Project Number: U1922.1670.22108/11/2022Provide copy of city approved planson the job site for the inspectorConcept Approval ONLYSubject to Field InspectionInspectorDate2020MN BldgCode08/18/2022dpfannenstein
1'-9"30'-8"7'-7"NEW PV ATTACHMENTSAT 4'-0" O.C.NRevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"PV 1.0Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA714757EQUIPMENTLAYOUT & SITEPLANROOF SECTION(S)MODULE, ARRAY WEIGHT (LOADCALC'S)Number of Modules23Module Weight43.0LBSTotal Module (Array) Weight989.00LBSNumber of Attachment point55Mounting System Weight(Per Module)1.5LBSMounting System Weight82.50LBSTotal System Weight(Module Weight + Mounting System Weight)1071.50LBSWeight at Each Attachment Point(Array Weight / Number of Attachment Point)17.98LBSModule Area (67.8"x40.0")18.83SqFtTotal Array Area433.17SqFtDistributed Load(Total System Weight / Total Array Area)2.28Per SqFtTotal Roof Area2067SqFtTotal Percentage of Roof CoveredTotal Array Area / Total Roof Area)*10020.96%SYSTEM SIZE: 8.280 kW DC7.600 kW ACMODULE TYPE & AMOUNT:(23) PANASONIC EVPV360WMODULE DIMENSIONS:(L/W/H) 67.8"/40.0"/1.2"INVERTER:(01) SOLAREDGE ENERGY SE7600H-US [240V]PHOTOVOLTAIC SYSTEM SPECIFICATIONS:MODULE - 23SLOPE - 22°AZIMUTH - 204°MATERIAL - COMP SHINGLETRUSS SIZE & SPACING - 2"X4" @ 24" O.C.ROOF #01SCALE: 1/8" = 1'-0"1SITE PLANPV 1.0STRING #2 - 11 MODULESSTRING #1 - 12 MODULESSTRING(S)NOTE: -1.ALL TESTING SHALL BE PERFORMED BY QUALIFIED PERSONNEL, WITH PROPERPERSONAL PROTECTIVE EQUIPMENT.2.INSTALLATION SHALL COMPLY WITH NEC 690 AND ALL APPLICABLE LOCAL,STATE, AND NATIONAL CODES AND STANDARDS.3.EQUIPMENT LABELS SHALL BE IN ACCORDANCE WITH NEC 690 AND XCELENERGY STANDARDS.4.24/7 UNESCORTED KEYLESS ACCESS SHALL BE PROVIDED FOR THE METERSAND AC DISCONNECT.5.EQUIPMENT PAD SHALL CONTAIN INVERTER, GROUNDING TRANSFORMER, ANDSTEP STEP-UP TRANSFORMER PER PROJECT SINGLE LINE DIAGRAM.6.SHOW ALL THE SYSTEMS INCLUDING STORAGE, EXISTING AND NEW (IFAPPLICABLE).7.PROVIDE FUSED, VISIBLE, LOCKABLE DISCONNECT MOUNTED ON DISCONNECTPOLE. CLEARLY LABEL DISCONNECT PER XCEL ENERGY GUIDELINES.NOTES:·SOLAR PV SHALL BE USED AS A SECONDARY INTERCONNECTION.·PRODUCTION METER SHALL BE WIRED SUCH THAT THE DERSYSTEM IS THE SOURCE.·THE DESIGNED INTERCONNECTION MEETS NATIONAL ELECTRICCODE (NEC) REQUIREMENTS.NOTES:NO POSITION, DISTANCE AND CLEARANCE CONCERNS OFOVERHEAD ELECTRIC SERVICE LINES AND/OR OTHERUTILITIES IN RELATION TO THE PV PANELS.SYSTEM LEGENDEXISTING INTERIOR MAIN SERVICE PANEL & POINTOF INTERCONNECTION. TIED TO EXTERIOR UTILITYMETER #152422709.NEW PHOTOVOLTAIC UTILITY DISCONNECT SWITCH.LOCATED WITHIN 10' OF MSP.MACNEW 01 - SOLAREDGE ENERGY SE7600H-US[240V] INVERTER.I= EXTERIOR RUN= CONDUIT ROOF TOP JUNCTION BOX= ATTACHMENT POINTS= TRUSS= ROOF OBSTRUCTIONS= FIRE PATHWAY= RACKING SYSTEM23 NEW PANASONIC EVPV360W MODULESWITH SOLAREDGE OPTIMIZER MOUNTED ONTHE BACK OF EACH MODULES.ACMNEW PV AC DISCONNECT GROUPED WITHSERVICE EQUIPMENT (VISIBLE,LOCKABLE, LABELED)EXISTING INTERIOR MAIN SERVICE PANEL &POINT OF INTERCONNECTION. TIED TOEXTERIOR UTILITY METER #152422709NEW SOLAREDGE ENERGYSE7600H-US [240V] INVERTERI18" FIRE SETBACK18" FIRE SETBACK18" FIRE SETBACK18" FIRE SETBACK36" FIRE SETBACK 36" FIRE SETBACK36" FIRESETBACK
GUNNISON DRFRONT OF HOUSE37'-27"ROOF #01Vector Structural Engineering has reviewed the existingstructure with loading from the solar array and screwconnections to the existing framing. The design of theracking system, racking connections, and all otherstructural is by others. Mechanical, architectural, and allother nonstructural aspects of the design are by others.Electrical is by others, unless stamped by Dean Levorsen.I hereby certify that this plan, specification or reportwas prepared by me or under my direct supervisionand that I am a duly Licensed Professional Engineerunder the laws of the State of Minnesota,Brett D. Veazie, License No. 56392,Expiration Date: 30-June-202408/11/2022VSE Project Number: U1922.1670.221
RevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"S 1.1Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA714757MOUNT DETAILPV MODULE(E) SINGLE LAYER OFCOMP SHINGLE ROOFIRONRIDGE INTEGRATEDGROUNDING & END/MID CLAMPPV MODULESIRONRIDGE XR-100 RAILFLASHING2"X4" TRUSS @ 24" OC5/16"x4.75" SS LAG BOLT WITHMIN 2-1/2" THREAD EMBEDMENT,SEALED PENETRATION2"X4" TRUSS @ 24" OCSCALE: NTS2ATTACHMENT DETAIL ENLARGED VIEWS 1.1SCALE: NTS1ATTACHMENT DETAIL (SIDE VIEW)S 1.1GENERAL STRUCTURAL NOTES:1.THE SOLAR PANELS ARE TO BE MOUNTED TO THEROOF FRAMING USING THE IRONRIDGE RACKINGSYSTEM WITH FLASH FOOT 2 ATTACHMENTS. THEMOUNTING FEET ARE TO BE SPACED AS SHOWNIN THE DETAILS, AND MUST BE STAGGERED TOADJACENT FRAMING MEMBERS TO SPREAD OUTTHE ADDITIONAL LOAD.2.UNLESS NOTED OTHERWISE, MOUNTINGANCHORS SHALL BE 5/16" LAG SCREWS WITH AMINIMUM OF 2-1/2" PENETRATION INTO ROOFFRAMING.3.THE PROPOSED PV SYSTEM ADDS 2.28 PSF TOTHE ROOF FRAMING SYSTEM.4.ROOF LIVE LOAD = 20 PSF TYPICAL, 0 PSF UNDERNEW PV SYSTEM.5.GROUND SNOW LOAD = 50 PSF6.WIND SPEED = 115 MPH7.EXPOSURE CATEGORY = C8.RISK CATEGORY = IISEE (2/S 1.1) FORENLARGED VIEWIRONRIDGE FLASH FOOT 2NOTE: - CONTRACTOR/INSTALLER TO VERIFY COMPATIBILITY OF ANYBRANDS OR PRODUCTS SUBSTITUTED OR USED AS ALTERNATESWITHIN ANY BRAND-SPECIFIC SYSTEMS.CONTRACTOR SHALL SUPPLY AND PRESENT CERTIFICATES OFCOMPATIBILITY TO THE BUILDING OFFICIAL UPON INSPECTION.Vector Structural Engineering has reviewed the existingstructure with loading from the solar array and screwconnections to the existing framing. The design of theracking system, racking connections, and all otherstructural is by others. Mechanical, architectural, and allother nonstructural aspects of the design are by others.Electrical is by others, unless stamped by Dean Levorsen.I hereby certify that this plan, specification or reportwas prepared by me or under my direct supervisionand that I am a duly Licensed Professional Engineerunder the laws of the State of Minnesota,Brett D. Veazie, License No. 56392,Expiration Date: 30-June-202408/11/2022VSE Project Number: U1922.1670.221
RevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"E 1.1Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA7147573-LINEDIAGRAMPHOTOVOLTAIC SYSTEMDC SYSTEM SIZE (WATTS)NOMINAL AC VOLTAGE240V8280WAC SYSTEM SIZE (WATTS)7600WTOTAL NUMBER OF MODULES23120% RULEBUS BAR RATING X 120%) - MAIN BREAKER RATING=MAX. PV OCPD(150A x 120%) - 150 = 30AWIREQTYWIRETAG #CONDUITWIRE TYPECONDUITFILL:TEMPRATING:WIREAMPTEMPDE-RATE:WIREOCP:MAX SYSTEMVOLTAGEGRNDSIZEWIREGAUGE:TERMINAL75°C RATING:xx=38.40A35A90°C35Axx=90°C65Axx=47.00A75°C40A#1040A#1050A#83/4" EMT3/4" EMTWIRE FROM - -JUNCTION BOX TOINVERTERINVERTER TO ACDISCONNECTARRAY TOJUNCTION BOX123PV WIRETHWN-2THWN-240.8031.00IN AIRGRND WIRETYPE480V480V240V#6#8#8SBCTHWN-2THWN-20.960.960.944NAOPTIMIZER OUTPUTCURRENTNEC:MAXAMPSx=1.2518.75Ax=1.2518.75Ax=1.2540.00A32Ax=15A15ASYSTEM SIZE: 8.280 kW DC7.600 kW ACMODULE:(23) PANASONIC EVPV360WINVERTER:(01) SOLAREDGE ENERGY SE7600H-US [240V]MANUFACTURERDC INPUT POWER400 WSOLAREDGE P400DC MAX INPUT VOLTAGEDC MAX INPUT CURRENTDC MAX OUTPUT CURRENT80V12.5A15AOPTIMIZER SPECIFICATIONSNOTE:-WIRES LOCATED IN READILY ACCESSIBLE LOCATIONSSHALL BE GUARDED PER NEC 690.31(A)RPA= REFERENCE POINT OF APPLICABILITYNOTE:-1. THE SELF-CONTAINED METERING WILL BE IN COMPLIANCE WITH THE CURRENTREVISION OF THE XCEL ENERGY STANDARD; SPECIFICALLY SECTION 4.11, OR ASMAY BE AMENDED.2. THE PV PRODUCTION METER WILL BE REQUIRED TO HAVE THE PV GENERATIONWIRED TO THE LINE SIDE TERMINALS (TOP OF METER BLOCK).3. THE METER SOCKET FOR THE PV PRODUCTION METER SHALL BE MARKED WITH ASTAMPED BRASS, ALUMINUM, OR STAINLESS STEEL TAG, INDICATING THE ADDRESSINCLUDING THE UNIT, TYPICALLY "PV PROD" IN ACCORDANCE WITH THEREQUIREMENTS FOR "METER IDENTIFICATION" IN SECTION 4.14.4 OF THE XCELENERGY STANDARD, OR AS MAY BE AMENDED.4. THE PV PRODUCTION METER SHALL BE LOCATED WITHIN TEN (10) FEET OF THEEXISTING UTILITY METER. IF THERE IS ANY REASON THIS CANNOT BEACCOMPLISHED, THE APPROVAL OF THE PROPOSED PV PRODUCTION METER WILLNEED TO BE OBTAINED BY THE LOCAL ELECTRIC METER SHOP.NOTE: -1.ALL TESTING SHALL BE PERFORMED BY QUALIFIED PERSONNEL, WITHPROPER PERSONAL PROTECTIVE EQUIPMENT.2.THE PRODUCTION METER AND AC DISCONNECT SHOULD BE LOCATEDTOGETHER IN A READILY ACCESSIBLE LOCATION WITHIN 10' OF THE MAINSERVICE METER.3.24/7 UNESCORTED KEYLESS ACCESS SHALL BE PROVIDED FOR THE METERSAND AC DISCONNECT.4.UTILITY AC DISCONNECT SHOULD BE LOCATED WITHIN 10 FEET OF THE MAINSERVICE METER.5.NOTE ALL THE APPLICABLE NEC CODES.6.SHOW ALL THE SYSTEMS INCLUDING STORAGE, EXISTING AND NEW (IFAPPLICABLE).7.SERVICES <320A WILL USE SELF CONTAINED MAIN SERVICE METERS. 320ASERVICES MUST INDICATE WHETEHER THE METERING WILL BE SELFCONTAINED OR TRANSFORMER METERED. ALL SERVICES 400A OR GREATERMUST BE TRANSFORMER METERED.NOTES:·SOLAR PV SHALL BE USED AS A SECONDARYINTERCONNECTION.·PRODUCTION METER SHALL BE WIRED SUCHTHAT THE DER SYSTEM IS THE SOURCE.·THE DESIGNED INTERCONNECTION MEETSNATIONAL ELECTRIC CODE (NEC)REQUIREMENTS.1=ACDC2-++-+++---======-+2111-++-+++---======-+2121(N) JUNCTION BOX600 V, NEMA 3RUL LISTED(N) SOLAREDGE ENERGY SE7600H-US [240V] INVERTEROUTPUT: 240VAC, 32A, RATED POWER 7600W99% CEC WEIGHTED EFFICIENCYNEMA 3R, UL LISTED, INTERNAL GFDIWITH INTEGRATED DC DISCONNECT(N) SOLAREDGE P400OPTIMIZER(S)23 NEW PANASONIC EVPV360W MODULES WITHSOLAREDGE OPTIMIZER MOUNTED ON THEBACK OF EACH MODULES.GN150AM(E) LOADSGN4EXISTING GROUNDINGELECTRODE SYSTEM(N) LOCKABLE BLADETYPE FUSIBLE ACDISCONNECT NEMA 3R60A-2P 120/240VAC3EXISTING 240V/150A BUS BAR RATING,MAIN SERVICE PANEL, SINGLE PHASE,WITH A 150A MAIN DISCONNECTUTILITY COMPANY - XCEL ENERGYUTILITY METER# 152422709LINE SIDE TAPPOINT OF INTERCONNECT, LINE SIDE(E) LOADS40A FUSES(N) SURGEPROTECTIONDEVICESURGE PROTECTION TOBE ADDED AS REQUIREDPER THE NEC 230.67CLAUSE DEVICEPoC/RPA*30.72ANOTE:- TO AVOID ADDITIONAL TEMPERATURE DERATECORRECTIONS, CONDUIT MUST BE A MINIMUM OF 7/8"ABOVE THE ROOF SURFACE (EXTERIOR) OR 18" BELOWROOF THROUGH ATTIC (INTERIOR).65Axx=61.10A75°C65A#63/4" EMTAC DISCONNECTTO MSP4THWN-231.00240V#8THWN-20.94x=1.2540.00A32A
RevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"E 1.2Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA714757NOTES SITE NOTES:1.A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHAREGULATIONS.2.THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEM IS AUTILITY INTERACTIVE SYSTEM WITH NO STORAGE BATTERIES.3.THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL,OR BUILDING ROOF VENTS.4.PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSEDELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION NEC 110.26.5.ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED INACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'SINSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT THEBUILDING OR STRUCTURE.EQUIPMENT LOCATIONS:1.ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC 110.26.2.WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTEDOPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C) AND NEC TABLES310.15 (B)(2)(A) AND 310.15 (B)(3)(C).3.JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULESACCORDING TO NEC 690.34.4.ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOTWITHIN SIGHT OF THE AC SERVICING DISCONNECT. 2.2.6 ALL EQUIPMENT SHALL BEINSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TO NECAPPLICABLE CODES.5.ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOORUSAGE WHEN APPROPRIATE.STRUCTURAL NOTES:1.RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TOCODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATEDSPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCEBEYOND EITHER EDGE OF THE ARRAY / SUBARRAY, ACCORDING TO RAIMANUFACTURER’S INSTRUCTIONS.2.JUNCTION BOX WILL BE INSTALLED PER MANUFACTURERS' SPECIFICATIONS. IFROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCALREQUIREMENTS.3.ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED W/APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED CONTRACTOR.4.ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THESPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER. 2.3.6 WHENPOSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGEREDAMONGST THE ROOF FRAMING MEMBERS.WIRING & CONDUIT NOTES:1.ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE.CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODEREQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING.2.CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7.3.VOLTAGE DROP LIMITED TO 1.5%.4.DC WIRING LIMITED TO MODULE FOOTPRINT. MICRO INVERTER WIRINGSYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY W/ SUITABLEWIRING CLIPS.5.AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1- BLACKPHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE PHASE C OR L3-BLUE, YELLOW, ORANGE**, OR OTHER CONVENTION NEUTRAL- WHITE OR GREYIN 4-WIRE DELTA CONNECTED SYSTEMS THE PHASE WITH HIGHER VOLTAGE TOBE MARKED ORANGE [NEC 110.15].GROUNDING NOTES:1.GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, ANDGROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCHUSE.2.PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO NEC 690.43 AND MINIMUMNEC TABLE 250.122.3.METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURESCONSIDERED GROUNDED IN ACCORD WITH 250.134 AND 250.136(A).4.EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC690.45 AND MICRO INVERTER MANUFACTURERS’ INSTRUCTIONS.5.EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS AS SHOWN INMANUFACTURER DOCUMENTATION AND APPROVED BY THE AHJ. IF WEEBS ARENOT USED, MODULE GROUNDING LUGS MUST BE INSTALLED AT THE SPECIFIEDGROUNDING LUG HOLES PER THE MANUFACTURERS' INSTALLATIONREQUIREMENTS.6.THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THATTHE REMOVAL OFA MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TOANOTHER MODULE.7.GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLOREDGREEN OR MARKED GREEN IF #4 AWG OR LARGER [NEC 250.119]8.THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND NEC 250.50THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, AGROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO NEC 250, NEC 690.47AND AHJ.9.GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 690.41(B)(1) AND (2) TOREDUCE FIRE HAZARDSDISCONNECTION AND OVER-CURRENT PROTECTION NOTES:1.DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH ISOPENED THE CONDUCTORS REMAINING ENERGIZED ARE CONNECTED TO THETERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS).2.DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BELOCKABLE, AND BE A VISIBLE-BREAK SWITCH3.PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPIDSHUTDOWN FUNCTION TO REDUCE SHOCK HAZARD FOR EMERGENCYRESPONDERS IN ACCORDANCE WITH 690.12(A) THROUGH (D).4.ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8, 690.9, AND240.5.MICRO INVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR GROUPEDFUSES IN ACCORDANCE WITH NEC 110.3(B).6.IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTIONACCORDING TO NEC 690.11 AND UL1699B.INTERCONNECTION NOTES:1.LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [NEC 705.12 (B)]2.THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS OUTPUT MAY NOTEXCEED 120% OF BUS BAR RATING [NEC 705.12(D)(2)(3)].3.THE SUM OF 125 PERCENT OF THE POWER SOURCE(S) OUTPUT CIRCUIT CURRENTAND THE RATING OF THE OVERCURRENT DEVICE PROTECTING THE BUS BARSHALL NOT EXCEED 120 PERCENT OF THE AMPACITY OF THE BUS BAR, PVDEDICATED BACKFEED BREAKERS MUST BE LOCATED OPPOSITE END OF THE BUSFROM THE UTILITY SOURCE OCPD [NEC 705.12(B)(2)(3)].4.AT MULTIPLE ELECTRIC POWER SOURCES OUTPUT COMBINER PANEL, TOTALRATING OF ALL OVERCURRENT DEVICES SHALL NOT EXCEED AMPACITY OFBUSBAR. HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BE EXCLUDEDACCORDING TO NEC 705.12 (B)(2)(3)(C).5.FEEDER TAP INTERCONNECTION (LOADSIDE) ACCORDING TO NEC 705.12 (B)(2)(1)6.SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO NEC 705.12 (A) WITHSERVICE ENTRANCE CONDUCTORS IN ACCORDANCE WITH NEC 230.422.7.8BACKFEEDING BREAKER FOR ELECTRIC POWER SOURCES OUTPUT IS EXEMPTFROM ADDITIONAL FASTENING [NEC 705.12 (B)(5)].INVERTER CHARACTERISTICS - SOLAREDGE SE 7600H-USMAX OUTPUT POWER7600WSYSTEM OPERATING VOLTAGE400VMAX CONTINOUS OUTPUT CURRENT32AMAX INPUT VOLTAGE480VSYSTEM SHORT CIRCUIT CURRENT15AMAX EFFICIENCY99%PV MODULE RATING @ STCMANUFACTURERMAX. POWER-POINT CURRENT (IMP)MAX. POWER-POINT VOLTAGE (VMP)OPEN-CIRCUIT VOLTAGE (VOC)SHORT-CIRCUIT CURRENT (ISC)9.72 AMPS37.0 VOLTS44.0 VOLTS10.37 AMPSNOM. MAX. POWER AT STC (PMAX)MAX. SYSTEM VOLTAGEVOC TEMPERATURE COEFFICIENT360 WATTPANASONIC EVPV360W1000V-0.24%/°CRooftop conductor ampacities designed in compliance withart. 690.8, Tables 310.15(B)(2)(a), 310.15(B)(3)(a),310.15(B)(3)(c), 310.15(B)(16), Chapter 9 Table 4, 5, & 9.Location specific temperature obtained from ASHRAE 2017data tablesAMBIENT TEMP (HIGH TEMP 2%)RECORD LOW TEMP-27°C32°CCONDUIT HEIGHT7/8"ROOF TOP TEMP54°CCONDUCTOR TEMPERATURE RATE90°C
NRevCHRISTOPHER WIEKERT
RESIDENCE
20631 GUNNISON DR,
LAKEVILLE, MN 55044
APN: 224540003200 DateDescriptionREVISIONSSignature with SealProject Name &AddressSheet SizeSheet NumberANSI B11" X 17"E 1.3Sheet NameDRAWN DATE07/29/2022 2010 E HENNEPIN AVE, BLDG 6 BOX 7
MINNEAPOLIS, MN, 55413
(509) 304-4658
LIC# BC708267/EA714757WARNINGLABELSCAUTION:POWER TO THIS BUILDING IS ALSO SUPPLIEDFROM THE FOLLOWING SOURCES WITHDISCONNECTS LOCATED AS SHOWNLABEL LOCATION: POINT OF INTERCONNECTIONPER CODE: NEC 690.54PHOTOVOLTAIC SYSTEM AC DISCONNECTRATED AC OPERATING CURRENT 32AMPSAC NOMINAL OPERATING VOLTAGE 240 VOLTSRAPID SHUTDOWN SWITCHFOR SOLAR PV SYSTEMLABEL LOCATION: RSD INITIATION DEVICE, AC DISCONNECTPER CODE(S): NEC 690.56(C)(2)ELECTRICAL SHOCK HAZARDTERMINALS ON BOTH LINE ANDLOAD SIDES MAY BE ENERGIZEDIN THE OPEN POSITIONWARNING!LABEL LOCATION: COMBINER PANEL, AC DISCONNECT, POINT OFINTERCONNECTIONPER CODE(S): NEC 706.15(C)(4), NEC 690.13(B)WARNING!DUAL POWER SOURCESECOND SOURCE IS PHOTOVOLTAIC SYSTEMLABEL LOCATION: MAIN SERVICE DISCONNECT,PRODUCTION/NET METERPER CODE: NEC 690.59, 705.12(C)WARNING: PHOTOVOLTAICPOWER SOURCEMAIN PHOTOVOLTAICSYSTEM DISCONNECTLABEL LOCATION: MAIN SERVICE DISCONNECT, UTILITY METERPER CODE: NEC 690.13(B)POWER SOURCE OUTPUTCONNECTION. DO NOT RELOCATETHIS OVERCURRENT DEVICE.WARNING!LABEL LOCATION: POINT OF INTERCONNECTIONPER CODE: 705.12(B)(3)(2)THIS EQUIPMENT FED BY MULTIPLE SOURCES,TOTAL RATING OF ALL OVERCURRENT DEVICES,EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE,SHALL NOT EXCEED AMPACITY OF BUSBAR.WARNING!LABEL LOCATION: AC DISCONNECTPER CODE: 705.12(B)(3)(3)TURN OFF PHOTOVOLTAIC ACDISCONNECT PRIOR TOWORKING INSIDE PANELWARNING!LABEL LOCATION: COMBINER PANEL(S), MAIN SERVICEDISCONNECTPER CODE(S): NEC 110.27(C), OSHA 1910.145(f)(7)ELECTRICAL SHOCK HAZARDTERMINALS ON BOTH LINE ANDLOAD SIDES MAY BE ENERGIZEDIN THE OPEN POSITIONWARNING!DC VOLTAGE
IS
ALWAYS PRESENT
WHENSOLAR MODULES
ARE
EXPOSED
TO
SUNL
IGHTLABEL LOCATION: DC DISCONNECTPER CODE: NEC 690.13(B)WARNING: PHOTOVOLTAICPOWER SOURCELABEL LOCATION: CONDUIT, JUNCTION BOXPER CODE: NEC 690.31(D)(2) PV SYSTEM DISCONNECTLABEL LOCATION: AC DISCONNECTPER CODE: NEC 690.13(B)LABEL LOCATION: MAIN SERVICE DISCONNECTPER CODE: NEC 690.56(C)SOLAR PV SYSTEMEQUIPPED WITH RAPIDSHUTDOWNTURN RAPIDSHUTDOWNSWITCH TO THE"OFF" POSITION TOSHUTDOWN PVSYSTEM ANDREDUCESHOCK HAZARDIN THE ARRAYSOLARELECTRICPV PANELSPHOTOVOLTAIC SYSTEMCONNECTEDLABEL LOCATION:AT PRIMARY UTILITY BUILDING PER XCEL ENERGYSTANDARDSPHOTOVOLTAICAC DISCONNECTLABEL LOCATION:AT EACH AC DISCONNECTING MEANSPER CODE(S): NEC 690.13(B)LABEL LOCATION: INVERTER(S), DC DISCONNECT(S).PER CODE: NEC 690.53PHOTOVOLTAIC DC DISCONNECTMAXIMUM SYSTEM VOLTAGE:MAXIMUM CIRCUIT CURRENT:MAX RATED OUTPUT CURRENT OF THE CHARGECONTROLLER OR DC-TO-DC CONVERTER (IF INSTALLED):VDCADCADC4802015GUNNISON DRIMACUTILITY METER & MSPAC DISCONNECTINVERTER(23) PV MODULES