Azzoni Plan Set1.1.1PROJECT NOTES:1.1.2THIS 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.1.1.3THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND PVSYSTEM INSPECTED PRIOR TO PARALLEL OPERATION1.1.4GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE ISINTEGRATED WITH THE MICROINVERTER INACCORDANCE WITH NEC690.41(B)1.1.5ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE INVERTERS,AND SOURCE CIRCUITCOMBINER BOXES AREIDENTIFIED AND LISTED FORUSE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4: PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70 CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519 COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY1.1.6MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMPCOEFFICIENT FOR VOC.IF UNAVAILABLE, MAX DC VOLTAGE CALCULATEDACCORDING TO NEC 690.7.1.1.7ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, ANDSOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAICPOWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATION PER690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONS FROMLISTING OR LABELING [NEC 110.3].1.1.8ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE.IF EXPOSED TOSUNLIGHT, IT SHALL BE UV RESISTANT. ALL PLAQUES ANDSIGNAGE WILL BE INSTALLED AS REQUIRED BY THE NEC AND AHJ.1.2.1 SCOPE OF WORK:1.2.2PRIME 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 DOCUMENT.1.3.1 WORK INCLUDES:1.3.2PV ROOF ATTACHMENTS - SNAP-N-RACK ULTRA RAIL COMP KIT1.3.3PV RACKING SYSTEM INSTALLATION - SNAPNRACK UR-401.3.4PV MODULE AND INVERTER INSTALLATION - LG ELECTRONICS LG335N1K-V5 /ENPHASE IQ7-60-2-US1.3.5PV EQUIPMENT GROUNDING1.3.6PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX1.3.7PV LOAD CENTERS (IF INCLUDED)1.3.8PV METERING/MONITORING (IF INCLUDED)1.3.9PV DISCONNECTS1.3.10PV GROUNDING ELECTRODE & BONDING TO (E) GEC1.3.11PV FINAL COMMISSIONING1.3.12(E) ELECTRICAL EQUIPMENT RETROFIT FOR PV1.3.13SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODEGENERAL NOTESSCOPE OF WORKSYSTEM SIZE:STC: 18 X 335W = 6.030KWPTC: 18 X 308.3W = 5.549KW DC(18) LG ELECTRONICS LG335N1K-V5(18) ENPHASE IQ7-60-2-USATTACHMENT TYPE: SNAP-N-RACK ULTRA RAIL COMP KITMSP UPGRADE: NOOWNERNAME:ELENA AZZONIPROJECT MANAGERNAME:ERIC WILSONPHONE: 413-338-7555CONTRACTORNAME:INSIGHT SOLARPHONE: 413-338-7555AUTHORITIES HAVING JURISDICTIONBUILDING: NORTHAMPTON, MAZONING: NORTHAMPTON, MAUTILITY: DESIGN SPECIFICATIONSOCCUPANCY: IICONSTRUCTION: SINGLE-FAMILYZONING:RESIDENTIALGROUND SNOW LOAD: 35 PSFWIND EXPOSURE: ВWIND SPEED: 117 MPHAPPLICABLE CODES & STANDARDSBUILDING: MASSACHUSETTS RESIDENTIAL BUILDINGCODE, 9TH EDITION, AS AMENDED (780 CMR)ELECTRICAL: NEC 2020FIRE:MASSACHUSETTS COMPREHENSIVE FIRESAFETY CODE (527 CMR 1.00)PROJECT INFORMATIONNEW PV SYSTEM: 6.030 kWpAZZONI RESIDENCE5 FORT ST,NORTHAMPTON, MA 01060ASSESSOR'S #: NHAMM:038BB:0177L:0001BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060T-001.00COVER PAGE(SHEET 1)01AERIAL PHOTONOT TO SCALENEWS02PLAT MAPNOT TO SCALEFORT STSHEET LIST TABLESHEET NUMBERSHEET TITLET-001COVER PAGEG-001NOTESA-101SITE PLANA-102ELECTRICAL PLANA-103SOLAR ATTACHMENT PLANE-601LINE DIAGRAME-602DESIGN TABLESE-603PLACARDSS-501ASSEMBLY DETAILSR-001RESOURCE DOCUMENTR-002RESOURCE DOCUMENTR-003RESOURCE DOCUMENTR-004RESOURCE DOCUMENTR-005RESOURCE DOCUMENTR-006RESOURCE DOCUMENTS-502ASSEMBLY DETAILS
2.1.1SITE NOTES:2.1.2A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHAREGULATIONS.2.1.3THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEMISA UTILITY INTERACTIVE SYSTEM WITH NO STORAGE BATTERIES.2.1.4THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANYPLUMBING,MECHANICAL, OR BUILDING ROOF VENTS.2.1.5PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING ANDPROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION NEC110.26.2.1.6ROOF 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.2.2.1EQUIPMENT LOCATIONS:2.2.2ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC110.26.2.2.3WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOREXPECTED OPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C)AND NEC TABLES 310.15 (B)(2)(A) AND 310.15 (B)(3)(C).2.2.4JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULESACCORDING TO NEC 690.34.2.2.5ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTERIS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT.2.2.6ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNELACCORDING TO NEC APPLICABLE CODES.2.2.7ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOROUTDOOR USAGE WHEN APPROPRIATE.2.3.1STRUCTURAL NOTES:2.3.2RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TOCODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE ADESIGNATED SPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND AMINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY,ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS.2.3.3JUNCTION BOX WILL BE INSTALLED PER MANUFACTURERS' SPECIFICATIONS.IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCALREQUIREMENTS.2.3.4ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED ANDSEALED W/ APPROVED CHEMICAL SEALANT PER CODE BY A LICENSEDCONTRACTOR.2.3.5ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THESPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER.2.3.6WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BESTAGGERED AMONGST THE ROOF FRAMING MEMBERS.2.4.1WIRING & CONDUIT NOTES:2.4.2ALL 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.2.4.3CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7.2.4.4VOLTAGE DROP LIMITED TO 1.5%.2.4.5DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRINGSYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY W/ SUITABLEWIRING CLIPS.2.4.6AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1- BLACK PHASE 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 VOLTAGETO BE MARKED ORANGE [NEC 110.15].4.5.1GROUNDING NOTES:2.5.2GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE,AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL BE RATED FORSUCH USE.2.5.3PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO NEC 690.43 ANDMINIMUM NEC TABLE 250.122.2.5.4METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN ACCORD WITH 250.134 AND 250.136(A).2.5.5EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC690.45 AND MICROINVERTER MANUFACTORERS’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“LINE SIDE” (TYPICALLY THE UPPER TERMINALS).2.6.3DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BELOCKABLE, AND BE A VISIBLE-BREAK SWITCH2.6.4PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE ARAPID SHUTDOWN FUNCTION TO REDUCESHOCK HAZARD FOR EMERGENCYRESPONDERS IN ACCORDANCE WITH 690.12(A) THROUGH (D).2.6.5ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8,690.9,AND 240.2.6.6MICROINVERTER BRANCHES CONNECTED TO A SINGLE BREAKER ORGROUPED FUSES IN ACCORDANCE WITH NEC 110.3(B).2.6.7IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTIONACCORDING TO NEC 690.11 AND UL1699B.2.7.1INTERCONNECTION NOTES:2.7.2LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [NEC 705.12(B)]2.7.3THE SUM OFTHE UTILITY OCPD AND INVERTER CONTINUOUS OUTPUT MAYNOT EXCEED 120% OF BUSBAR RATING [NEC 705.12(D)(2)(3)].2.7.4THE SUM OF 125 PERCENT OF THE POWER SOURCE(S) OUTPUT CIRCUITCURRENT AND THE RATING OF THE OVERCURRENT DEVICE PROTECTING THEBUSBAR SHALL NOT EXCEED 120 PERCENT OF THE AMPACITY OF THEBUSBAR,PVDEDICATEDBACKFEEDBREAKERSMUSTBELOCATEDOPPOSITEEND OF THE BUS FROM THE UTILITY SOURCE OCPD [NEC 705.12(B)(2)(3)].2.7.5AT MULTIPLE ELECTRIC POWER SOURCES OUTPUT COMBINER PANEL, TOTALRATING OF ALL OVERCURRENT DEVICES SHALL NOT EXCEED AMPACITY OFBUSBAR. HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BEEXCLUDED ACCORDING TO NEC 705.12 (B)(2)(3)(C).2.7.6FEEDER TAP INTERCONNECTION (LOAD SIDE) ACCORDING TO NEC 705.12(B)(2)(1)2.7.7SUPPLY SIDE TAP INTERCONNECTION ACCORDING TONEC 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)].2017M BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060G-001.00NOTES(SHEET 2)
GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGEPROPERTY LINENEWS01/16" = 1'-0"SITE PLAN018'16'BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.MAZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060A-101.00SITE PLAN(SHEET 3)AREA OF WORKAC DISCONNECTMETERUTILITY REVENUE MA SMART METERENTRANCE5 FORT STAC COMBINER BOX3'-6"11'-11"45'-8"15'-1"
MODULE:LG ELECTRONICSLG335N1K-V5335 WATTS40"66.4"GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGEMODULE STRINGINGMODULE STRINGINGBFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.MAZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 0106001/8" = 1'ELECTRICAL PLAN014'8'A-102.00ELECTRICAL PLAN(SHEET 4)ANEWSBINTERIOR PV EQUIPMENT(N) (1) JUNCTION BOX(N) (1) AC DISCONNECT(E) (1) MAIN ELECTRICAL PANEL(E) (1) METER(N) (1) UTILITY REVENUE MA SMART METER(N) (1) AC COMBINER BOXEXTERIOR PV EQUIPMENTARRAY 1 - 1.340 kW[x4] (N) MODULESTILT: 29 DEGREESROOF PITCH: 6:12AZIMUTH: 125 DEGREESAAAAAAAARRAY 2 - 1.005 kW[x3] (N) MODULESTILT: 19 DEGREESROOF PITCH: 4:12AZIMUTH: 125 DEGREESARRAY 3 - 3.685 kW[x11] (N) MODULESTILT: 34 DEGREESROOF PITCH: 8:12AZIMUTH: 125 DEGREESABBABBBBBBB
GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGEROOF RAFTERMODULE:LG ELECTRONICSLG335N1K-V5335 WATTS40"66.4"BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.MAZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 0106001/8" = 1'SOLAR ATTACHMENT PLAN014'8'A-103.00SOLAR ATTACHMENT PLAN(SHEET 5)FLUSH MOUNT SOLAR MODULESATTACHED TO ROOF SURFACE (SEESHEET S-501 FOR MOUNTING DETAILS)ROOF MATERIAL ISASPHALT SHINGLENEWS23'-6"6'-7"13'-5"
NG(E)UTILITYMETERTO (E)LOADSLG ELECTRONICSLG335N1K-V5ENPHASEIQ7-60-2-USL1NL2G20AENPHASE ENVOYCOMMUNICATIONSGATEWAY125A AC COMBINER BOX120/240V, 1Ø, 3WMAX. CONTINUOUS CURRENT: 65AMAX. OCPD: 90A10AJUNCTION BOXCB1-2CB320A0203UTILITY REVENUEMA SMART METERV
TOP LUGSBOTTOM LUGSLOADLINEG 60A AC DISCONNECT,FUSES 25A04IN BRANCHBLACKIN BRANCHBLACKREDRED01АВ99EQUIPMENT LEFT OFLINE IS (N) NEWEQUIPMENT RIGHT OFLINE IS (E) EXISTINGUNLESS OTHERWISE NOTED.PV SYSTEM EQUIPPED WITH RAPIDSHUTDOWN DISCONNECT PER NEC 690.12SYSTEM COMPLIANT WITH NEC 690.13.NNL2L1TO UTILITYGRID (UG)L1L2N(E) GROUNDINGELECTRODEGROUNDRODMAIN SERVICE PANEL240/120 V 1Ø, 3WMAIN BUSS:A125(E)MAIN100ATAPSW1F1-2CONDUCTOR AND CONDUIT SCHEDULE W/ELECTRICAL CALCULATIONSIDTYPICALCONDUCTORCONDUITCURRENT-CARRYINGCONDUCTORS IN CONDUITOCPDEGCTEMP. CORR.FACTORCONDUIT FILLFACTORCONT.CURRENTMAX. CURRENT(125%)BASE AMP.DERATEDAMP.TERM. TEMP. RATINGAMP. @ TERMINAL01110 AWG THWN-2, COPPER0.75'' DIA EMT420A6 AWG THWN-2, COPPER0.96 (32.7 °C)0.89A11.25A40A30.72A75°C35A02110 AWG THWN-2, COPPER0.75'' DIA EMT2N/A8 AWG THWN-2, COPPER0.96 (32.7 °C)118A22.5A40A38.4A75°C35A03110 AWG THWN-2, COPPER0.75'' DIA EMT225A8 AWG THWN-2, COPPER0.96 (32.7 °C)118A22.5A40A38.4A75°C35A0416 AWG THWN-2, COPPER0.75'' DIA EMT2N/A6 AWG THWN-2, COPPER0.96 (32.7 °C)118A22.5A75A72A75°C65AE-601.00LINE DIAGRAM(SHEET 6)BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060AMODULE STRINGINGBMODULE STRINGING
BILL OF MATERIALSCATEGORYMAKEMODEL NUMBERREFQTYUNITQTY/UNITDESCRIPTIONMODULELG ELECTRONICSLG335N1K-V5PM1-1818PIECES1LG ELECTRONICS LG335N1K-V5 335W 60 CELLS, MONOCRYSTALLINE SILICONINVERTERENPHASEIQ7-60-2-USI1-1818PIECES1ENPHASE IQ7-60-2-US 240W INVERTERDISCONNECTEATONDG222NRBSW11PIECE1EATON DG222NRB, 2-POLE, 60A, 240VAC OR EQUIVALENTPRODUCTION METERGENERIC MANUFACTURERGEN-METER-80AM11PIECE1ELECTRICAL METER, OWNER APPROVEDMISC ELECTRICAL EQUIPMENTGEN-CABLE-CLIPHDWR21-11190PIECES1GENERIC CABLE CLIPAC COMBINER PANELENPHASE-IQ3-PANELEP11PIECE1ENPHASE IQ COMBINER 3 (X-IQ-AM1-240-3)MONITORINGENPHASE-ENVOYENV11PIECE1ENPHASE ENVOYWIRINGENPHASEQ-12-17-240EN1-1818PIECES1ENPHASE ENGAGE (TM) TRUNK CABLEWIRINGENPHASEQ-TERM-10EN191BUNDLE10ENPHASE ENGAGE (TM) BRANCH TERMINATORWIRINGENPHASEQ-SEAL-10EN201BUNDLE10ENPHASE ENGAGE (TM) WATERTIGHT SEALING CAPWIRINGGEN-10-AWG-THWN-2-CU-RDWR1-3110FEET110 AWG THWN-2, COPPER, RED (LINE 1)WIRINGGEN-10-AWG-THWN-2-CU-BLKWR1-3110FEET110 AWG THWN-2, COPPER, BLACK (LINE 2)WIRINGGEN-10-AWG-THWN-2-CU-WHWR1-3110FEET110 AWG THWN-2, COPPER, WHITE (NEUTRAL)WIRINGGEN-8-AWG-THWN-2-CU-GRWR2-320FEET18 AWG THWN-2, COPPER, GREEN (GROUND)WIRINGGEN-6-AWG-THWN-2-CU-RDWR410FEET16 AWG THWN-2, COPPER, RED (LINE 1)WIRINGGEN-6-AWG-THWN-2-CU-BLKWR410FEET16 AWG THWN-2, COPPER, BLACK (LINE 2)WIRINGGEN-6-AWG-THWN-2-CU-WHWR410FEET16 AWG THWN-2, COPPER, WHITE (NEUTRAL)WIRINGGEN-6-AWG-THWN-2-CU-GRWR1, 455FEET16 AWG THWN-2, COPPER, GREEN (GROUND)WIREWAYENPHASEET-SPLK-05EN51BUNDLE5ENPHASE ENGAGE (TM) ENGAGE COUPLERWIREWAYGEN-EMT-0.75'' DIAWW1-475FEET1EMT CONDUIT, 0.75'' DIAOCPDGENERIC MANUFACTURERGEN-CB-20A-240VACCB1-22PIECES1CIRCUIT BREAKER, 20A, 240VACOCPDGENERIC MANUFACTURERGEN-CB-10A-240VACCB31PIECE1CIRCUIT BREAKER, 10A, 240VACOCPDGENERIC MANUFACTURERGEN-FU-25A-240VACF1-22PIECES1FUSE, 25A, 240VACTRANSITION BOXGENERIC MANUFACTURERGEN-AWB-TB-4-4XJB11PIECE1TRANSITION/PASS-THROUGH BOX, WITH 4 TERMINAL BLOCKSSYSTEM SUMMARYBRANCH #1BRANCH #2INVERTERS PER BRANCH99MAX AC CURRENT9A9AMAX AC OUTPUT POWER2,250W2,250WARRAY STC POWER6,030WARRAY PTC POWER5,549WMAX AC CURRENT18AMAX AC POWER4,500WDERATED (CEC) AC POWER4,500WDISCONNECTSINVERTERSOCPDSMODULESASHRAE EXTREME LOW-25.9°C (-14.6°F), SOURCE: BARNES MUNI (42.16°; -72.72°)ASHRAE 2% HIGH32.7°C (90.9°F), SOURCE: BARNES MUNI (42.16°; -72.72°)REF.QTY.RATED CURRENTMAX VOLTAGECB1-2220A240VACCB3110A240VACF1-2225A240VACREF.QTY.MAKE AND MODELRATED CURRENTMAX RATED VOLTAGESW11EATON DG222NRB OR EQUIV.60A240VACREF.QTY.MAKE AND MODELPMAXPTCISCIMPVOCVMPTEMP. COEFF. OF VOCFUSE RATINGPM1-1818LG ELECTRONICS LG335N1K-V5335W308.3W10.31A9.72A41.1V34.5V-0.111V/°C (-0.27%/°C)20AREF.QTY.MAKE AND MODELACVOLTAGEGROUNDOCPDRATINGRATEDPOWERMAX OUTPUTCURRENTMAX INPUTCURRENTMAX INPUTVOLTAGECEC WEIGHTEDEFFICIENCYI1-1818ENPHASE IQ7-60-2-US240VFLOATING20A240W1A15A48V97.0%E-602.00DESIGN TABLES(SHEET 7)BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060
(E) UTILITYGRADE(N) AC DISCONNECT(N) AC COMBINER BOXTO PV ARRAY(E) METER(N) UTILITY REVENUEMA SMART METERTO (E) MEPNW EXTERIOR SIDE OF THE HOUSE!CAUTION!POWER TO THIS BUILDING IS ALSO SUPPLIEDFROM ROOF MOUNTED SOLAR ARRAYS WITHSAFETY DISCONNECTS AS SHOWN:NEWSE-603.00PLACARDS(SHEET 8)BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060MAIN DISTRIBUTIONUTILITY DISCONNECTFRONTBACK! WARNING !DUAL POWER SOURCES.SECOND SOURCE IS PV SYSTEMLABEL 6PHOTOVOLTAICAC DISCONNECTOPERATING CURRENT: 18 A ACOPERATING VOLTAGE: 240 V ACLABEL 5AT POINT OF INTERCONNECTION, MARKEDAT DISCONNECTING MEANS[NEC 690.54]! WARNING !ELECTRIC SHOCK HAZARDTERMINALS ON BOTH LINE AND LOAD SIDESMAY BE ENERGIZED IN THE OPEN POSITION.LABEL 3AT EACH DISCONNECTING MEANS FORPHOTOVOLTAIC EQUIPMENT[NEC 690.13 AND 690.15]PHOTOVOLTAICAC DISCONNECTWARNING: PHOTOVOLTAICPOWER SOURCELABEL 11AT EXPOSED RACEWAYS, CABLE TRAYS, AND OTHER WIRINGMETHODS; SPACED AT MAXIMUM 10 FT SECTION OR WHERESEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS,OR FLOORS.[NEC 690.31(G)]LETTERS AT LEAST 3/8 INCH; WHITE ON RED BACKGROUND;REFLECTIVE[IFC 605.11.1.1]LABEL 12AT EACH AC DISCONNECTING MEANS[NEC 690.13(B)]! CAUTION !PHOTOVOLTAIC SYSTEMCIRCUIT IS BACKFED! WARNING !POWER SOURCE OUTPUTCONNECTION - DO NOT RELOCATETHIS OVERCURRENT DEVISELABEL 13AT POINT OF INTERCONNECTIONOVERCURRENT DEVICE[NEC 705.12(B)(2)(3)(B)]INTERACTIVE PHOTOVOLTAIC SYSTEMCONNECTEDLABEL 8AT UTILITY METER[NEC 690.56(B)]PHOTOVOLTAIC SYSTEMEQUIPPED WITH RAPIDSHUTDOWNLABEL 10AT RAPID SHUTDOWN SWITCH[NEC 690.56(C)].LETTERS AT LEAST 3/8 INCH; WHITE ON REDBACKGROUND; REFLECTIVE[IFC 605.11.1.1]LABEL 7LABELING NOTES1.1 LABELING REQUIREMENTS BASED ON THE 2020 NATIONAL ELECTRICAL CODE, INTERNATIONAL FIRE CODE 605.11, OSHASTANDARD 1910.145, ANSI Z5351.2 MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.1.3 LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED.1.4 LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8” AND PERMANENTLY AFFIXED.1.5 ALERTING WORDS TO BE COLOR CODED. “DANGER” WILL HAVE RED BACKGROUND; “WARNING” WILL HAVE ORANGEBACKGROUND; “CAUTION” WILL HAVE YELLOW BACKGROUND. [ANSI Z535]DIRECTORYPERMANENT PLAQUE ORDIRECTORY PROVIDINGTHE LOCATION OF THESERVICEDISCONNECTING MEANSAND THE PHOTOVOLTAICSYSTEM DISCONNECTINGMEANS IF NOT IN THESAME LOCATION[NEC 690.56(B)]PLAQUEAT POINT OF INTERCONNECTION; LABEL, SUCH AS LABEL 5 OR LABEL 6 MUST IDENTIFYPHOTOVOLTAIC SYSTEM[NEC 705.12(B)(4)]INTERACTIVE PHOTOVOLTAIC SYSTEMCONNECTEDPHOTOVOLTAIC SYSTEM DISCONNECT LOCATEDNW SIDE OF THE HOUSEWHERE THE PV SYSTEMSARE REMOTELY LOCATEDFROM EACH OTHER, ADIRECTORY INACCORDANCE WITH 705.10SHALL BE PROVIDED ATEACH PV SYSTEMDISCONNECTING MEANS.PV SYSTEM EQUIPMENTAND DISCONNECTINGMEANS SHALL NOT BEINSTALLED IN BATHROOMS[NEC 690.4(D),(E)]SOLAR PV SYSTEM EQUIPPEDWITH RAPID SHUTDOWNTURN RAPID SHUTDOWNSWICH TO THE "OFF"POSITION TO SHUTDOWNPV SYSTEM AND REDUCESHOCK HAZARD IN ARRAYSOLAR ELECTRICPV PANELSLABEL 1AT RAPID SHUTDOWN SYSTEM[NEC 690.56(C)(1)(A)].RAPID SHUTDOWNSWITCH FORSOLAR PV SYSTEMLABEL 2AT RAPID SHUTDOWN DISCONNECT SWITCH[NEC 690.56(C)(3)].01EQUIPMENT ELEVATIONNOT TO SCALEPV ARRAY
SHEET KEYNOTES1.ROOF MATERIAL: ASPHALT SHINGLE2.ROOF STRUCTURE: SINGLE SPAN RAFTER3.ATTACHMENT TYPE: SNAP-N-RACK ULTRA RAILCOMP KIT4.MODULE MANUFACTURER: LG ELECTRONICS5.MODULE MODEL: LG335N1K-V56.MODULE LENGTH: 66.4 IN.7.MODULE WIDTH: 40 IN.8.MODULE WEIGHT: 37.7 LBS.9.SEE SHEET A-103 FOR DIMENSION(S)10.MIN. FIRE OFFSET: NO FIRE CODE ENFORCED11.RAFTER SPACING: 16 , 30, 32 IN. O.C.12.RAFTER SIZE: 2X4, 2X6 NOMINAL13.LAG BOLT DIAMETER: 5/16" IN.14.LAG BOLT EMBEDMENT: 4 IN.15.TOTAL # OF ATTACHMENTS: 5716.TOTAL AREA: 332 SQ. FT.17.TOTAL WEIGHT: 781.08 LBS.18.WEIGHT PER ATTACHMENT: 13.7 LBS.19.DISTRIBUTED LOAD: 2.35 PSF20.MAX. HORIZONTAL STANDOFF: 48 IN.21.MAX. VERTICAL STANDOFF: LANDSCAPE: 26 IN., PORTRAIT: 33 IN.22.STANDOFF STAGGERING: YES23.RAIL MANUFACTURER (OR EQUIV.): SNAP N RACK24.RAIL MODEL (OR EQUIVALENT): UR-40 RAIL25.RAIL WEIGHT: 0.42 PLF.26.MAX. RAFTER SPAN: N/A.27.MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.S-501D431542524238272S-501D52011121413151822ROOF SLOPE 9101062171.FIELD VERIFY ALL MEASUREMENTSGENERAL NOTESBFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060S-501.00(SHEET 9)ASSEMBLY DETAILSD4DETAIL (TRANSVERSE)NOT TO SCALED5DETAIL (LONGITUDINAL)NOT TO SCALED1RACKING DETAIL (TRANSVERSE)NOT TO SCALED3RACKING DETAIL (TOP)NOT TO SCALED2RACKING DETAIL (LONGITUDINAL)NOT TO SCALE
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-001.00RESOURCE DOCUMENT(SHEET 10)
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-002.00RESOURCE DOCUMENT(SHEET 11)
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-003.00RESOURCE DOCUMENT(SHEET 12)
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-004.00RESOURCE DOCUMENT(SHEET 13)
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-005.00RESOURCE DOCUMENT(SHEET 14)
BFADE23MA 192102UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 6.030 kWpENGINEER OF RECORD08.29.2020DESIGN BY:E.R.M.M.AZZONIRESIDENCE5 FORT ST,NORTHAMPTON, MA 01060APN:NHAMM:038BB:0177L:0001PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORINSIGHT SOLARPHONE:413-338-7555LIC. NO.:DATE:CHECKED BY:REVISIONSHIC. NO.:ELE. NO.:ADDRESS:89 MARKET STNORTHAMPTON, MA 01060R-006.00RESOURCE DOCUMENT(SHEET 15)