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Bunk-Planset
GOVERNING CODESPARCELMAP PROJECT LOCATION SHEET INDEX ENGINEERED BY: CONTRACTOR: CONTRACTOR LIC #: PHONE: CONTACT NAME: PHONE: EMAIL: DESIGN BY: PHONE: HOME OWNER PROJECT LOCATION: PROJECT DRAFTER: LICENSE #: PHONE: ELECTRICAL UTILITY: AUTHORITY HAVINGJURISDICTION: BUILDING: CONTACT NAME:PHONE: LICENSE TYPE: PHONE: EMAIL: EMAIL: PHONE: SHEET SHEET TITLE EMAIL:Advanced Solar Solutions2372 Morse Ave #912 Irvine, CA 92614 PHONE:559-321-7000EMAIL:info@advpermits.com PROJECT APN: GENERAL PROJECT & JURISDICTIONAL NOTES 1. UNAUTHORIZED USE OF THIS DRAWING SET WITHOUT EXPRESSEDWRITTEN PERMISSION FROM THE CONTRACTOR AND ADVANCED SOLAR SOLUTIONS IS A VIOLATION OF U.S. COPYRIGHT LAWS AND WILL BE SUBJECT TO CIVIL DAMAGES AND PROSECUTION. APPLICABLE BUILDING CODES: INTERNATIONAL BUILDING CODE INTERNATIONAL RESIDENTIAL CODE INTERNATIONAL FIRE CODE NATIONAL ELECTRIC CODE DESIGN CRITERIA BUILDING OCCUPANCY: RISK CATEGORY: EXPOSURE CATEGORY: SNOW LOAD: SNOW EXPOSURE: CONSTRUCTION TYPE: SCOPE OF WORK NUMBER PROPOSED SOLAR EQUIPMENT SITE / PROJECT DETAILS QTY. EQUIPMENT DESCRIPTION/MFG/MODEL MODULES INVERTER(S) RACKING STANCHIONS RSD DEVICE BATTERIES SYSTEM SIZE DC SYSTEM SIZE AC QTY. STRING/CKT. ELECT. SERVICE PROJECT TEAM LIST COPYRIGHT NOTICE 1. A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH ALL OSHA REGULATIONS. 2. PENDING LOCAL JURISDICTIONAL REQUIREMENTS AND WHEN APPLICABLEALL ELECTRICAL ENCLOSURE DEAD FRONTS, COVERS, DOORS, ETC. SHALE BE OPEN AND ACCESSIBLE FOR INSPECTIONS. WHEN TRENCH AND ROOF INSPECTIONSARE REQUIRED WORK SHALL BE OPEN AND ACCESSIBLE FOR INSPECTOR. INSPECTION REQUIREMENTS 1. WHEN APPLICABLE A SMOKE DETECTOR, APPROVED AND LISTED BY THE STATE FIRE MARSHAL OR ANSI/UL 217 CERTIFIED TO NATIONAL FIRE ALARM AND SIGNALING CODE, NFPA 72 SHALL BE VERIFIED FUNCTIONAL OR INSTALLED IN ALL APPLICABLE CODE REQUIRED LOCATIONS. 2. ALL APPLICABLE EQUIPMENT TO BE UL LISTED OR LISTED BY OTHERJURISDICTIONAL AND UTILITY APPROVED ASSOCIATION OR NATIONALLY RECOGNIZED ORGANIZATION. 3. FULL SCOPE OF WORK SHALL COMPLY WITH ALL APPLICABLE CODES LISTED IN GOVERNING CODES SECTION, ALL MANUFACTURES' LISTINGS, INSTALLATION INSTRUCTIONS AND SPECIFICATIONS AND JURISDICTIONAL REQIREMENTS. JURISDICTIONAL & LISTING REQUIREMENTS 4. REVISED PLANS WILL BE REQUIRED TO BE RESUBMITTED TO THE LOCALJURISDICTION IF THE INSTALLED ARRAY AND ASSOCIATED EQUIPMENT DOES NOT MATCH THE APPROVED BUILDING PLANS. ADDITIONAL FEES MAY ALSOAPPLY. 5. THE PLACEMENT OF A UTILITY PV PRODUCTION METER SHALL BE PROVIDEDAND PLACED BY THE CONTRACTOR AS PER APPLICABLE UTILITY OR AHJREQUIREMENTS. MSP RATINGS COMBINER(S) AZIMUTH TILT ROOF COVERING RELEASEREVDATENAMECOVERSHEETAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSNORTH ℄ ⅊ ⅊⅊ ⅊DRIVEWAYMEADOW ST N/A VB 8.800 KW PV-001 COVER SHEET Bunk, Brian Jake Stocker 2015 National Grid 2015 05044630 2015 21134A(413) 584-8844 2020 Lilian Wanjiku(413) 584-8844 City of Northampton jstocker@valleysolar.solar 50507Civil(202) 874-3483swyssling@wysslingconsulting.com R-3 II Exposure C 40 Scott E. Wyssling 76 North Meadowbrook Dr (413) 584-8844 Alpine, UT 84004 jstocker@valleysolar.solar Bunk, Brian53 Meadow St, Northampton, MA 01062 ROOF MOUNTED PV (SOLAR) PROJECT GRID-TIED W/O BATTERY STORAGE 340 Riverside Dr Valley Solar Florence, MA 01062 Q-Cells Q.PEAK DUO BLK ML-G10+ 400Enphase IQ7PLUS-72-2-US (240V) SnapNrack Ultra Rail UR-40 Snapnrack 242-01220 L Foot INTEGRATED IN INV & OPT 2222 N/A 47N/A 0 1 (E) GPS COORDINATES (42.334724,-72.67616) 6.490 KW 2 120/240V - 1 30° 156° 117 Comp Shingle N-001 GENERAL NOTES PV-100R PV ARRAY LAYOUT S-100 RACKING LAYOUT S-200 SECTION ELEVATION S-201 ATTACHMENT DETAILS E-001 EQUIP. CALCULATIONMETER NUMBER:E-002 WIRE AND COND. CALCS E-003 THREE LINE DIAGRAM E-100 ELECTRICAL LAYOUT P-001 STANDARD PLACARDS P-002 DYNAMIC PLACARDS R-1xx EQUIP.CUT SHEETS Enphase X-IQ-AM1-240-3-ES 200A BUS/200A MAIN BREAKER BACK-FED BREAKER PV-001ASCE 7-10 WIND SPEED:Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSGENERALNOTESGENERAL NOTES:* PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION NEC 110.26. PV SYSTEM COMPONENTS; INCLUDING BUT NOT LIMITED TO, MODULES, INVERTERS AND SOURCE CIRCUIT COMBINERS ARE IDENTIFIED AND LISTED FOR USE IN PV SYSTEMS IN COMPLIANCE WITH NEC 690.4 AND 690.6 AND ALL UL, IEC, IEEE CLASSIFICATIONS AS REQUIREMENTS. RAPID SHUTDOWN NOTES:* PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDIDNG SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC PV CONDUCTORS IN ACCORDANCE WITH 2020 NEC 690.12(A)-(D) EQUIPMENT LOCATIONS & ELECTRICAL NOTES:* JUNCTION AND PULL BOXES ARE PERMITTED TO BE INSTALLED UNDER PV MODULES IN COMPLIANCE WITH NEC 690.34. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT. 2020 NEC 690.15(A) ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL IN COMPLIANCE WITH NEC APPLICABLE CODES. ALL COMPONENTS ARE LISTED FOR THEIR INTENDED PURPOSE AND RATED FOR OUTDOOR USAGE WHEN APPLICABLE. STRUCTURAL AND INSTALLATION NOTES:* RACKING SYSTEM & PV PANELS MOUNTED ON A ROOFTOP SHALL BE LISTED AND LABELED IN ACCORDANCE WITH UL 1703 AND SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER INSTALLATION INSTRUCTIONS. ALL PV RACKING ATTACHMENT POINTS SHALL NOT EXCEED THE PRE-ENGINEERED MAX SPANS OUTLINED BY THE RACKING MANUFACTURES ENGINEER OF RECORD. GROUNDING NOTES:* IN UNGROUNDED SYSTEMS ONLY THE DC CONDUCTORS ARE UNGROUNDED AND REQUIRE AN EQUIPMENT GROUNDING CONDUCTOR. ALL METAL ELECTRICAL EQUIPMENT AND STRUCTURAL COMPONENTS BONDED TO GROUND, IN COMPLIANCE WITH NEC 250.134 AND NEC 250.136(A). PV EQUIPMENT INCLUDING MODULE FRAMES AND OTHER METAL PARTS SHALL BE GROUNDED IN COMPLIANCE WITH NEC 690.43 AND MINIMUM GROUND CONDUCTORS SIZED IN ACCORDANCE WITH NEC TABLE 250.122. CONDUCTIVE PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES SHALL BE GROUNDED IN COMPLIANCE WITH NEC 250.134 AND NEC 250.136(A). UL2703 APPROVED MODULE AND RACK GROUNDING SHALL BE USED AND INSTALLED PER MANUFACTURER'S INSTALLATION MANUAL. IF UL2703 APPROVED GROUNDING IS NOT USED, MODULE GROUNDING LUGS MUST BE INSTALLED AT THE SPECIFIED GROUNDING LUG HOLES PER THE MANUFACTURER'S INSTALLATION REQUIREMENTS. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TO ANOTHER MODULE. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND NEC 250.50 THROUGH NEC 250.106. IF EXISTING SYSTEM IS INACCESSIBLE OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM WILL BE PROVIDED IN COMPLIANCE WITH NEC 250, NEC 690.47 AND AHJ. PV SYSTEMS SHALL BE PROVIDED WITH DC GROUND- FAULT PROTECTION 2020 NEC 690.41(B) INTERCONNECTION / POC NOTES:* ALL LOAD-SIDE INTERCONNECTIONS ARE IN COMPLIANCE WITH 2020 NEC 705.12(B) THE TOTAL RATING OF ALL OCPD IN SOLAR LOAD CENTERS SHALL NOT EXCEED THE RATED AMPACITY OF THE BUSBAR EXCLUDING THE OCPD PROTECTING THE BUSBAR IN COMPLIANCE WITH NEC 705.12(B)(2)(3)(c) ALL FEEDER TAP (LOAD SIDE) INTERCONNECTIONS ARE IN COMPLIANCE WITH 2020 NEC 705.12(B)(2)(1) THE PV SYSTEM BACK-FEED BREAKER SHALL BE INSTALLED ON THE OPPOSITE END OF THE BUS BAR AND IT SHALL ALSO BE SIZED APPROPRIATELY AS PER 2020 NEC 705.12(B)(2)(3)(b) SUPPLY SIDE TAP INTERCONNECTIONS ARE IN COMPLIANCE WITH NEC 705.12(A) WITH SERVICE ENTRANCE CONDUCTORS IN COMPLIANCE WITH NEC 230.42 BACKFEEDING BREAKER FOR INVERTER OUTPUT IS EXEMPT FROM ADDITIONAL FASTENING 2020 NEC 705.12(B)(5) MICROINVERTER BRANCH CIRCUITS SHALL BE CONNECTED TO A SINGLE OCPD IN ACCORDANCE WITH THEIR INSTALLATION INSTRUCTIONS AND NEC 690.9 DISCONNECTS AND OCPD NOTES:* ALL DISCONNECTING SWITCHES WILL BE CONFIGURED SO THAT ALL ENERGIZED CONDUCTORS WHEN DISCONNECT IS OPEN SHALL BE ON THE TERMINALS MARKED, “LINE SIDE” (TYPICALLY THE UPPER TERMINALS) ALL AC DISCONNECTS SHALL BE LABELED, LOCKABLE, OF VISIBLE BREAK TYPE SWITCH WITH EXTERNAL HANDLE AND ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL. AC DISCONNECTS SHALL BE A “KNIFE BLADE” TYPE DISCONNECT. IF EXTERIOR, RATED TO NEMA 3R OR BETTER PER NEC 110.28 ADDITIONAL AC DISCONNECTS SHALL BE PROVIDED WHERE THE INVERTER IS NOT ADJACENT TO THE UTILITY AC DISCONNECT, OR NOT WIHTIN SIGHT OF THE UTILITY AC DISCONNECT. 2020 NEC 690.15(A) BOTH POSITIVE AND NEGATIVE PV CONDUCTORS REMAIN UNGROUNDED. THEREFORE, BOTH SHALL REMAIN OPEN WHERE A DISCONNECT IS REQUIRED IN COMPLIANCE WITH 2020 NEC 690.15(D) ALL OCPD RATINGS AND TYPES SPECIFIED SHALL BE IN COMPLIANCE WITH NEC 690.8, 690.9, 705.12 AND 240. BOTH POSITIVE AND NEGATIVE DC PV CONDUCTORS ARE UNGROUNDED; BOTH REQUIRE OVERCURRENT PROTECTION IN COMPLIANCE WITH NEC 690.9 ARC FAULT (AFCI) DC CIRCUIT PROTECTION IS REQUIRED FOR ALL PV SYSTEMS ON OR PENETRATING A BUILDING WITH A MAXIMUM SYSTEM VOLTAGE OF 80 VOLTS OR GREATER. ALL DC PV CIRCUITS INSTALLED IN OR ON BUILDINGS WILL BE ARC-FAULT CIRCUIT PROTECTED IN COMPLIANCE WITH NEC 690.11, UL1699B AND SHALL BE LISTED AND LABELED IN ACCORDANCE WITH UL 1699 (B). WIRING & CONDUIT NOTES:* ALL CONDUIT AND CONDUCTORS SHALL BE APPROVED FOR THEIR INTENDED PURPOSE INCLUDING WET LOCATIONS AND EXPOSED TO SUNLIGHT. CONDUIT AND CONDUCTOR SIZE SPECIFICATIONS ARE BASED ON THE MINIMUM CODE REQUIREMENTS AND ARE NOT LIMITED TO UP SIZING. ALL CONDUCTORS SHALL BE SIZED IN COMPLIANCE WITH NEC 690.8, NEC 690.7. ALL CONDUCTORS SHALL BE DERATED AS APPLICABLE TO THEIR RESPECTIVE ENVIRONMENT INCLUDING DIRECT SUNLIGHT IN ACCORDANCE WITH 2020 NEC 310.15(B)(3)(4)(c) EXPOSED UNGROUNDED DC PV SOURCE AND OUTPUT CIRCUITS SHALL USE CONDUCTORS LISTED AND IDENTIFIED AS PHOTOVOLTAIC (PV) WIRE IN COMPLIANCE 2020 NEC 690.31(C)(1). PV MODULES WIRE LEADS SHALL BE LISTED FOR USE WITH UNGROUNDED SYSTEMS IN COMPLIANCE WITH 2020 NEC 690.4(B) PV WIRE BLACK WIRE MAY BE FIELD-MARKED WHITE IN COMPLIANCE WITH NEC 200.6 (A)(6). PV MODULE CONDUCTORS LOCATED UNDER ARRAYS WILL BE SECURED IN A WORKMANLIKE MANNER IN COMPLIANCE WITH NEC 110.12. WATERPROOFING:* ALL NEW ROOFTOP PENETRATIONS SHALL BE SEALED AND MADE WEATHER TIGHT WITH APPROVED CHEMICAL SEALANT AND FLASHINGS WHERE REQUIRED PER CODE AND GENERAL BUILDING AND ROOFING WORKMANSHIP STANDARDS BY A LICENSED CONTRACTOR. ALL EXTERIOR ELECTRICAL EQUIPMENT, SHALL BE NEMA 3R OR BETTER RATED. ALL EXTERIOR CONDUIT AND CONNECTORS SHALL BE RATED FOR WET LOCATIONS. *ALL NOTES ARE AS APPLICABLE TO THIS PROJECT. DISREGARD ANY NOTES THAT DO NOT APPLY TO THIS PROJECT.N-001Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 SECTION 1 SECTION 2 RA RA PV SITE LAYOUT LEGEND *EXISTING DIMENSIONS ARE APPROX.CONFIRM ALL DIMENSIONS SHOWN PVARRAYLAYOUTSQUARE FOOTAGE CALCULATIONS ROOFREFERENCE SQUARE FOOTAGE TOTAL PERCENTAGE AZIMUTH AND TILT TABLE SECTION #AZIMUTH ROOFPITCH/TILT EXISTINGROOF SECTION 1 ROOF ACCESS POINT SITEACCESS GATE ACCESS SECTION 1 PVARRAY TAGSECTION#MODULE GROUP RA SA GA NOTE: ALL ELECTRICAL LAYOUT DETAILS ON SHEET E-100 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANS2015 IFC ROOF ACCESS REQUIREMENTS THIS SHEET REPRESENTS THE SOLAR MODULE LAYOUT ON ROOFTOP. SHADED DASHED LINE NEAR PERIMETER OF STRUCTURE EXTERIOR IS PHOTOVOLTAIC MODULES ARE SCALED IN PLAN VIEW AND MAY NOTBE AN ACCURATELY SCALED REPRESENTATION OF THE ACTUAL SCALE AND GEOMETRY OF THE PHOTOVOLTAIC MODULE. ACTUAL PHOTO- VOLTAIC MODULE DIMENSIONS ARE ON SHEET E-001 FOR THE PURPOSE OF CLARITY, ALL ELECTRICAL LAYOUT DETAILS ARE LOCATED ON SHEET E-100. A. B. C. AN APPROXIMATE REPRESENTATION OF THE EXTERIOR WALL LOCATION NORTH PV AC DISCONNECT LOCATED ON ACCESSIBLE EXTERIOR WALL WITH EXTERNAL HANDLE VISIBLE, LOCKABLE & LABELED WITHIN 10 FEET OF THE METER SCALE: 1/8” = 1’0” @ SHEET SIZE A3 1717 SECTION-1 253 27.02% 156 30°SECTION-1 156 30°SECTION-2 211SECTION-2 QTY 22 Q-Cells Q.PEAK DUO BLK ML-G10+ 400 MODULES, QTY 22 Enphase IQ7PLUS-72-2-US (240V) MICRO INVERTER PV-100RValley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 12'-4''12'-4''20'-7" 24'-0" SHEET NOTES *EXISTING ROOF DIMENSIONS ARE APPROX.CONFIRM ALL DIMENSIONS SHOWN PV RACKING LEGEND RACKINGLAYOUTRACKING BILL OF MATERIALS (BOM) COMPONENT QTY MODEL LENGTH PV RAIL 1 PVRAILSPLICE 1 PV RAIL 2 PVRAILSPLICE 2 RAIL TO ROOFATTACHMENT EXISTING ROOF CONSTRUCTION COMPONENT TYPE ROOF STRUCTURALCONSTRUCTION ROOFINGCOVERING RACKING MAXPSF ROOF RACKING RAIL SPLICE ROOF RACKING STANCHION W/RETRO FIT FLASHING *DETAILSINTOP VIEW SECTION 1 PV ARRAY TAGSECTION#MODULEGROUP B. ANCHOR SPACING SHOWNINDETAIL.UNLESSNOTEDOTHERWISE PERRACKINGMANUFACTURERCERTIFIEDENGINEEREDPRODUCTANDLOCALREQUIREMENTS.SEE"TABLE OF DIMENSIONS"EACHSECTION DETAILEDFORHORIZONTALANCHORSPACING. C.SEESHEET S-200FOR SPECIFIC RACKING COMPONENTMANUFACTURERS. FRAMINGINFO ROOFRACKINGRAIL RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSNORTH SCALE: 1/8” = 1’0” @ SHEET SIZE A3 Pre-Eng Roof Trusses 24" O.C. 2"x6" @ 24" MAX OC Comp Shingle 2.91 PSF QTY 22 Q-Cells Q.PEAK DUO BLK ML-G10+ 400 MODULES, QTY 22 Enphase IQ7PLUS-72-2-US (240V) MICRO INVERTER S-100A. FOR MANUFACTURED PLATED WOOD TRUSSES AT SLOPES OF FLAT TO 6:12, THE HORIZONTAL ANCHOR SPACING SHALL NOT EXCEED 4’-0” AND ANCHORS IN ADJACENT ROWS SHALL BE STAGGERED. UNLESS NOTED OTHERWISE PER RACKING MANUFACTURER CERTIFIED ENGINEERED PRODUCT AND LOCAL REQUIREMENTS.Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 SHEET NOTES PV RACKING LEGEND TABLE OF COMPONENTS COMPONENT MODEL 1 PV RAILTYPE 1 2 PV RAILSPLICE TYPE 1 3 PV RAILTYPE 2 4 PV RAILSPLICE TYPE2 5 STANCHION 6 FLASHING 7 MIDCLAMP 8 END CLAMP 21SCALE:NTS 3 4 A.THESENOTES APPLYTO PRE-ENGINEERED PLATED TRUSSES. B.THEROOFSTRUCTURE CONFORMED TO BUILDING CODEREQUIREMENTSATTHETIMEITWASBUILT. C. STRANDBOARD OR PLYWOOD.1X SKIP SHEATHINGIS ACCEPTABLE. D.THESOLAR ARRAY DISPLACES ROOF LIVELOADS(TEMPORARYCONSTRUCTIONLOADS)THAT THE ROOF WAS ORIGINALLY DESIGNEDTO CARRY. E.IF THE ROOF COVERING ISSHINGLES;IT SHALLHAVE NOMORETHANTWOLAYERS.(SHOWN) F.IF ROOF COVERING IS TILE;ITS ASINGLELAYER.ALLTILES ONPLANEOFPVCOMPONENTSARESECURE. (NOT SHOWNINDETAIL) G.THEROOFSTRUCTURE IS STRUCTURALLYSOUND,WITHOUTSIGNSOFALTERATIONSORSIGNIFICANTSTRUCTURAL DETERIORATION OR SAGGING. H.THEPV MODULESAREPARALLEL WITHTHEROOFSURFACE. I. AND THE ROOF SURFACE.(SEE TABLEOF DIMENSIONS "H1") J.UPSLOPE ANCHOR SPACING MAYVARYFROMLISTEDTABLES. STANCHIONS CAN BE PLACEDNOCLOSER THAN 24"O.C. K. # SCALE:NTS SCALE:NTSSCALE:NTS SECTIONELEVATIONSTABLE OF DIMENSIONS DIM COMPONENT DIMENSIONS DIM COMPONENT DIMENSIONS H1 PVMODULE HGT.ABOVE ROOF RISE ROOFPITCH OH1 OVERHANGINTHIS AREA UPSLOPEANCHOR SPACING D1 RAILOVERHANG D3 STANCHION O.C. D2 STANCHIONO.C.D4 MIN./MAX.STANCHION O.C. TABLE OF DIMENSIONS DIM COMPONENT DIMENSIONS DIM COMPONENT DIMENSIONS H1 PVMODULE HGT.ABOVEROOF RISE ROOF PITCH OH1 OVERHANG IN THISAREA UPSLOPE ANCHOR SPACING D1 RAILOVERHANG D3 STANCHION O.C. D2 STANCHION O.C.D4 MIN./MAX.STANCHION O.C. EXISTING ROOF CONSTRUCTION COMPONENT TYPE MEANROOFHGTMAX ROOFINGCOVERING *DETAILS IN SECTIONORSIDE VIEW ROOFRACKING RAILSPLICE ROOFRACKING STANCHIONW/RETRO FIT FLASHING SECTION 1 PVARRAYTAGSECTION#MODULE GROUP PERRAIL MANUFACTURER MAX RAFTERSPAN MAXRAFTER SPAN L. DETAILS SHOWN AREA REPRESENTATION OFEXISTINGROOF CONDITIONS.ACTUALFIELD CONDITIONS MAYVARY.DETAILS ARE SHOWN FOR DIAGRAMUSE ONLY.REFERTO TABLES FOR DESIGNCRITERIA. ALL PLUMBING ANDROOFVENTS SHALL NOTBEOBSTRUCTEDBYPVMODULESANDEQUIPMENT. M. ROOF RACKING RAIL RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANS1 5 6 7 RISE 12 PRE-ENGINEEREDFRAMING@APPROX.24"O.C. 2 OH1 PV1 D1H1 D3 D2 D2 *IF BLOCKINGREQUIRED32 S-201 1 S-201 **COMP SHINGLE ROOF IN EXAMPLE.SAME ATTACHMENTFOR STANDING SEAMMETAL ROOFAPPLIES. D3 12RISE 5 6 8 1 7 3 PV1 D1H1 OH1 D2 D1 D3 D2 *IF BLOCKINGREQUIRED32 S-201 1 S-201 D224"MINWHENNOTSTAGGERED.TYP PRE-ENGINEEREDFRAMING@APPROX.24"O.C. **COMP SHINGLE ROOF IN EXAMPLE.SAME ATTACHMENTFOR STANDING SEAMMETAL ROOFAPPLIES. PARTS LIST DESCRIPTIONPART NUMBERQTYITEM SNAPNRACK, UMBRELLA LAG, TYPE 3, 4IN, SS242-9226611 SNAPNRACK, ULTRA FOOT FOR U FLASHING, SILVER / BLACK242-01219, 242-0122012 SNAPNRACK, COMP FLASHING, 9IN X 12IN, SILVER / BLACK ALUM232-01375, 232-0137613 3 1 2 2 2'-0"TYP.4'-0"MAX (E)PRE-ENG.TRUSS @ ASSUMED24"O.C.TYPICAL 25' Comp Shingle MANUF TRUSS / TRUSS - PORTRAIT MANUF TRUSS / TRUSS - LANDSCAPE STANCHION DETAIL STANCHION SPACING DETAIL 30°3" - 6" TYP 18.5" 37" 37.25" Ultra Rail UR-40 242-01220 L Foot L-Foot Flashing 30°3" - 6" TYP 10.27" 20.55" 20.8" NOT USED ENGINEERED TRUSS ENGINEERED TRUSS S-200PER RAIL MANUFACTURER PER RAIL MANUFACTURER PER RAIL MANUFACTURER Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 SHEET NOTES PV RACKING LEGEND *DETAILS INSECTION OR SIDEVIEW 1. (1) ENGINEERING. 2.ADHERETO RACKING MANUFACTURERS INSTALLATION INSTRUCTIONS PERTAINING TOCANTILEVER. 21SCALE:NTS 3 4 SCALE:NTS SCALE:NTSSCALE:NTS ATTACHMENTDETAILSROOFRACKING RAILSPLICE ROOFRACKING STANCHION W/RETROFITFLASHING SECTION 1 PV ARRAYTAGSECTION#MODULE GROUP ROOFRACKINGRAIL RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSALL ANCHOR LAGS TO BE MINIMUM 2-1/2"EMBEDMENT INTO FRAMING MEMBERS (E) ROOF SHEATHING /DECKING (E) FRAMING MEMBER L-FOOT PV MODULE, BY OTHERS MODULE END CLAMP SNAPNRACK ULTRA RAIL L-FOOT FLASHING5/16”-18 X 2-1/4” SS HCS BOLT 1/3"OF TOTAL SPAN MAX 2/3"OF TOTAL SPAN MAX RAIL MANUFACTURERRAILSPLICEKITSEE"S-100 /TABLE OF COMPONENTS" SPACING VARIES STAGGER STANCHIONS WHERE POSSIBLE.SEE SHEET "S-100"FOR:HORIZONTAL ANCHOR SPAN SPACING. (E)FRAMINGTYPICAL *MODULES SHOWNPORTRAIT IN EXAMPLE DCAND/OR 1/3CANT.MAX COMPONENT +2"FROM SIDEOFMODULE 2" ROOF TOPCONDUIT EXTENSION OF RAIL RAIL OR STRUTCONNECTIONSTOMEETWEIGHTREQ.OF EQUIPMENT DCB *MODULES SHOWNPORTRAIT IN EXAMPLE**RAILING SHOWINGINVERTICALINEXAMPLE STANCHION ATTACHMENT DETAIL WITH FLASHING RAIL SPLICE DETAIL - HORIZONTAL RAIL RAIL EXTENSION DETAIL NOT USED S-201Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMITSigned 12-7-21 PV SYSTEM MAXIMUM VOLTAGE (MODULE VocMAX) DATA SOURCE SOLARABCS.ORG/ABOUT/PUBLICATIONS/REPORTS/EXPEDITED-PERMIT/MAP/ EXTREME MIN. STCTEMPERATURE CORRECTEDTEMPERATURE MFR.PMAX TEMPCOEFFICIENT[-0.#%/C]*100 FORMULA CORRECTEDTEMP.COEFFICIENT MODULE Voc[VDC] TEMPERATURECORRECTEDOPENCIRCUITVOLTAGE-=*+=*= PV MODULE #1 SPECIFICATIONS MANUFACTURER MODEL NUMBER WEIGHT Ibs DIMENSIONS L"xW"xD"/THICK PEAKPOWER @ STC (Pmax)WATTS Voc(OPEN-CIRCUIT VOLTAGE)VOLTSDC Vmp (MAX-POWER VOLTAGE)VOLTS DC isc (SHORT-CIRCUITCURRENT)AMPS imp(SHORT-CIRCUIT POWER)AMPS MFR.VocTEMPCOEFFICIENT %/K MAXSERIES FUSE RATING AMPS TEMP.CORRECTEDVoc VOLTS DC AC COMBINER (SOLAR LOAD CENTER) MANUFACTURER MODEL NUMBER RATED OPERATIONAL VOLTAGE VOLTS RATEDCURRENT AMPS NUMBER OFPOLES P NEMA RATING MAINBREAKERSIZE TOTALINPUTCURRENT AMPS NUMBER OF BRANCHCIRCUITS AMPS CIRCUITS AC SUB-PANEL #1 (IF APPL.) NEW OR EXISTING MAKE/MODEL TYPE OFPANEL NUMBEROF POLES P NEMARATING BUSS BARRATING AMPS SUB-PANEL MAIN BREAKER AMPS MAINSERVICE PANEL P.O.C.BREAKER AMPS SUM OFEXISTING CIRCUIT BREAKERS AMPS MAX ALLOWABLE SOLARCURRENT AMPS PVBACKFEED BREAKER #1 AMPS (Imax) AMPS (Imax) MAIN SERVICE PANEL (IF APPL.) NEW OR EXISTING ELECTRICAL SERVICE BUSSBAR RATED CURRENT AMPS MAIN BREAKER RATED CURRENT AMPS AMPS AMPS AMPS (Imax) AMPS(Imax) AC SUB-PANEL #2 (IF APPL.) NEW OR EXISTING MAKE/MODEL TYPE OFPANEL NUMBEROF POLES P NEMARATING BUSS BARRATING AMPS SUB-PANEL MAIN BREAKER AMPS MAINSERVICE PANEL P.O.C.BREAKER AMPS SUM OFEXISTING CIRCUIT BREAKERS AMPS MAX ALLOWABLE SOLARCURRENT AMPS AMPS (Imax) AMPS (Imax) MICRO INVERTER #1 SPECIFICATIONS MANUFACTURER MODELNUMBER NOMINAL POWER RATING WATT AC WEIGHT Ibs.DC INPUT Max PV POWER @MODULE STC WATTS MaxINPUT DC VOLTAGE VOLTS DC MaxINPUT CURRENT AMPS MODULES PER MICROINVERTER QTYACOUTPUT NOMINALVOLTAGE OUTPUT VOLTS AC MAX OVERCURRENTPROTECTION(OCPD)AMPS MAX.OUTPUT CURRENT AMPS -MAX AC DISCONNECT #1 MANUFACTURER (IF APPL.) AMPS MODEL NUMBER DISCONNECTDEVICE TYPE RATEDOPERATIONALVOLTAGE VOLTS RATED CURRENT AMPS NUMBER OF POLES P NEMA RATING FUSERATING AMPS TOTALINPUT CURRENT QUANTITY AC DISCO.(S) AC DISCONNECT #2 MANUFACTURER (IF APPL.) AMPS MODEL NUMBER DISCONNECTDEVICE TYPE RATEDOPERATIONALVOLTAGE VOLTS RATED CURRENT AMPS NUMBER OFPOLES P NEMARATING FUSERATING AMPS TOTALINPUT CURRENT QUANTITY AC DISCO.(S) PVBACKFEED BREAKER#2 PV BACKFEEDBREAKER #1 PV BACKFEEDBREAKER#2 AMPS (Imax) SUMOF EXISTING CIRCUITBREAKERS MAX ALLOWABLE SOLARCURRENT100% MAX ALLOWABLE SOLAR CURRENT120% PVBACKFEED BREAKER #1 PV BACKFEEDBREAKER #2 ALT.ENERGY BACKFEEDBREAKER (IF APPL.)AMPS(Imax)RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CALCULATIONSQ-CellsQ.PEAK DUO BLK ML-G10+ 40048.574.0 x 41.1 x 1.2640045.3037.1311.1410.77-0.2720.0 EnphaseIQ7PLUS-72-2-US (240V)2902.38 2906015.01 240201.21 EnphaseX-IQ-AM1-240-3-ES24012523RN/A26.622 EatonDG222URB NON-FUSIBLE DISCONNECT120/2406023RN/A 26.62 EXISTING120/240V Single Phase200200 04040 -20 25 -45 -0.27%0.12 1 1.12 45.30 50.74 50.74 1 E-001Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT ≤ ≤ DC WIRE AND CONDUIT SIZING CHART [SEE SHEET E-003 FOR THREE LINE DIAGRAM] TAG CIRCUITORIGIN CIRCUIT CONDUCTORSPECIFICATIONS REQUIRED CONDUCTOR AMPACITY CONDUCTOR TEMPERATURE DERATING CONDUIT FILLDERATING CORRECTED AMPACITY CALCULATION AMPACITY CHECK TEMPRATING TRADESIZE AMPACITY PER310.16 MAXCURRENT690.8 (A)(1) CONT.OPERATION690.8(B)(1) REQUIREDAMPACITY CIRCUITENVIRONMENT AMBIENTTEMP. HGT.ABOVEROOF(in) TEMP.ADDER PER310.15(B)(2)(c) OPERAT.TEMP. AMPACITYCORRECTION310.15(B)(2)(a) #OFUNGRND.COND. AMPACITYCORRECTION310.15(B)(3)(a) COND.AMPACITY TEMP.DERATING CONDUITFILLDERATINGX X X = X X =CORRECTEDAMPACITY REQUIREDAMPACITY CORRECTEDAMPACITY DC1 X X X = X X = 1.ANYCONDUCTOR LENGTHUNDER 50'DOESN'T REQUIRE VOLTAGE DROP CALCULATIONS DEEMED QUESTIONABLE TO PREVENT ISSUES RELATED TO USING CONDUCTORSTHAT ARE IMPROPERLY SIZED.3. PV DC WIRING AC WIRING 2. BECAUSEWE ARE UNABLETODETERMINE THE EXACT PATHTHE INSTALLER WILLRUN CONDUCTORS;WORSTCASESCENARIOS,ROUNDING UPSIZES OFCONDUCTORS THAT ARE EQUIPMENT GROUND GREENOR BARE,OR GREEN/YELLOW EQUIPMENT GROUND GREEN OR BARE,OR GREEN/YELLOW TYPICALLYNEGATIVE WHITEOR GRAY (NEUTRAL)WIRING METHODS IN THESECALCULATIONS DON'T EXCEED 1000 VOLTS GROUNDED CONDUCTOR. GROUNDED CONDUCTOR WHITEOR GRAY UNGROUNDEDCONDUCTOR(S).TYPICALLYPOSITIVE ANYCOLOR OTHER THAN GREENORWHITE/GRAY UNGROUNDED L1AND L2 ANYCOLOR OTHERTHANGREEN OR WHITE/GRAYALLOWED. CONVENTION IS RED FORGROUNDED SYSTEMS CONDUCTOR(S)HOT: CONVENTIONISL1BLACK RED (+)AND BLACK(-)FOR UNGROUNDED SYSTEMS CONVENTIONIS L2 RED WIRE AND CONDUCTOR NOTES WHEN LESSTHAN10'-0"OR 10%OF THE CIRCUIT LENGTH;THE LESSERAMPACITY MAYBEUSED.USEDBEYONDTHE POINT OFTRANSITION,ADISTANCE EQUAL TO 10'-0"(3 METERS)OR 10%OFTHECIRCUIT LENGTHFIGURED AT THE HIGHER AMPACITY,WHICHEVER IS LESS.4. CEC/NEC310.15(A)(2)(AS APPLICABLE)WHERE TWO DIFFERENTAMPACITIESAPPLY TOADJACENT PORTIONSOF A CIRCUIT,THE HIGHERAMPACITYSHALL BEPERMITTEDTO BE AC WIRE AND CONDUIT FILL DERATE CHART [SEE SHEET E-003 FOR THREE LINE DIAGRAM] TAG CIRCUIT ORIGIN CIRCUITDESTINATION CONDUCTORSPECIFICATIONS REQUIRED CONDUCTORAMPACITY CONDUCTOR TEMPERATURE DERATING CONDUIT FILLDERATING CORRECTED AMPACITY CALCULATION AMPACITY CHECK TEMPRATING TRADESIZE AMPACITY PER 310.16 CONT.OPERATION690.8 (B)(1)X =REQUIREDAMPACITY CIRCUITENVIRONMENT AMBIENT TEMP. HGT.ABOVEROOF(in) TEMP.ADDER PER310.15(B)(2)(c) OPERAT. AMPACITYCORRECTION310.15(B)(2)(a) #OFUNGRND.COND. AMPACITYCORRECTION310.15(B)(3)(a) COND.AMPACITY X TEMP.DERATING X CONDUITFILLDERATING =CORRECTEDAMPACITY REQUIREDAMPACITY CORRECTEDAMPACITY AC1 X =X X = AC2 X =X X = AC3 X =X X = AC4 X =X X = AC5 X =X X = AC6 X =X X = AC7 X =X X = AC8 X =X X = AC9 X =X X = AC10 X =X X = #OFCOMBINEDPARALLELCIRCUITS QTY INPARALLEL&MATERIAL QTYINPARALLEL&MATERIAL DESTINATION MAX INV.OUTPUTCURRENT(AMPS)ORCOMPONENT(AMPS) lsc(AMPS)ORCOMPONENT(AMPS) ≤ ≤ ≤ ≤ ≤ ≤ ≤ ≤ ≤ ≤ ≤RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSWIREANDCOND.CALCS.PV MODULE INVERTER (1) CU 90 #12 AWG 30 11.14 1 1.25 1.25 17.4 ROOFTOP 35 >7/8"0 35 0.96 2 N/A 30 0.96 1.0 28.8 17.4 28.8 INVERTER JUNCTION BOX (1) CU 75 #12 AWG 25 1.25 13.31 16.6 ROOFTOP 35 >7/8"0 35 0.94 4 N/A 25 0.94 1.0 23.5 16.6 23.5 AC COMBINER/LOAD CENTER (1) CU 75 #10 AWG 35 1.25 13.31 16.6 ATTIC 35 >7/8"0 35 4 .80 350.94 0.94 .80 26.3 16.6 26.3 AC DISCONNECT (1) CU 75 #8 AWG 50 1.25 26.62 33.3 INT/EXT WALL 35 N/A 0 35 0.94 3 1.0 50 0.94 1.0 47.0 33.3 47.0 PRODUCTION METER (1) CU 75 #8 AWG 50 1.25 26.62 33.3 INT/EXT WALL 35 N/A 0 35 0.94 3 1.0 50 0.94 1.0 47.0 33.3 47.0 EXISTING SERVICE PANEL (1) CU #8 AWG 50 1.25 26.62 33.3 INT/EXT WALL 35 N/A 0 JUNCTION BOX AC COMBINER/LOAD CENTER AC DISCONNECT PRODUCTION METER 75 35 0.94 3 1.0 50 0.94 1.0 47.0 33.3 47.0 E-002WIRE COLOR CODING (2020) NEC SECTIONS 250.119 & 200.6 Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT LEGEND THREELINEDIAGRAMEQUIPMENT TABLE QTY COMPONENT 1 PVMODULES 2 MICRO INVERTER 3 AC COMBINERBOX 4 JUNCTIONBOX 5 NEW SOLAR LOAD CENTER 9 AC DISCONNECT (FUSIBLE) 7 PROD/GENERATION METER 8 SUB PANEL 10 11 12 EXISTING UTILITY METER TAG BRANCH MODULE QTY OCPD BACK-FEEDSOLARBREAKER: TAG QTY*SIZE TYPE DC1 AC1 AC2 AC3 AC4 AC5 GROUND SIZE TYPE AC6 AC7 AC9 AC10 AC8 6 AC DISCONNECT AT GROUND LEVEL *INCLUDESGROUND&CURRENT CARRYING CONDUCTORS • 13 BATTERY 14 NOTE:EQUIP TAGS MAY NOT BEINSEQUENTIAL ORDER,N/AUSED DC CONDUCTOR TAG AC CONDUCTOR TAG EQUIPMENT TAG AC# DC# GROUND CONDUCTOR TAGGND ELECTRICAL NOTES SEE SHEET E-001 FOR ADDITIONAL ELECTRICAL SPECIFICATIONS CONDUCTOR TABLE CONDUIT TABLE •INTEGRATEDMICRO INVERTERS(AC MODULES)MUSTBE CERTIFIEDUL1742ANDUL1703COMPLIANT.ASEITHERINDIVIDUAL COMPONENTSOR AC MODULEASSEMBLY.THEYMUSTALSO BE LABELED "UTILITYINTERACTIVE"CONFORMINGTO IEEE1547 TESTING. •PV MODULESTHATHAVE INVERTERS ATTACHEDWITHOUT AN ACMODULEEVALUATIONBYANRTLMAYVIOLATETHEORIGINAL LISTING OFTHE PVMODULE ANDVOID THE WARRANTY OF THE MODULE. •VERIFY MODULEIS COMPATIBLEWITH MICROINVERTERMANUFACTURERANDMODEL. •ARTICLE CEC/NEC 690 STILL APPLIES.THE INSTALLERWILLNEEDTOCONSIDERREQUIREMENTSSUCHAS:DCGROUNDFAULTDETECTIONANDINTERRUPT,DCCABLE MANAGEMENT,DC DISCONNECTING MEANSAND DC GROUNDING ASWELL AS THE AC EQUIPMENTGROUNDING CONDUCTOR TO THEINVERTER. BACKFEEDING.NECINFORMATIONAL NOTE:FUSED DISCONNECTS,UNLESSOTHERWISEMARKED,ARE SUITABLEFORBACKFEEDING. •690.13(F)(2)DEVICES MARKED WITH "LINE” AND “LOAD” SHALL NOTBE PERMITTED FOR BACKFEED OR REVERSE CURRENT •705.12(B)(5)CIRCUITBREAKERSBACKFEEDFROM UTILITYINTERACTIVEINVERTERS(ANTI-ISLANDING,UL1741CERTIFIED) •ALL OVERCURRENT PROTECTIONDEVICES (OCPDs)MUST BE RATEDFOR600VOLTSONTHEDC/PVPOWERSIDE OFTHEINVERTER. •ALL CONDUIT ANDCONDUIT CONNECTIONS SHALLBE RATED FORWETANDDAMPLOCATIONSWHENAPPLICABLE. INTERCONNECTIONNOTES: •705.12(B)(4)CIRCUITBREAKERSMUST BE SUITABLE FOR RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSINVERTER NAMEPLATE RATING 295W/240V MODULE NAMEPLATE RATING 400W (-)(+) (-)(+) ACDC ACDC 2 2 11MODULES 1 1 11MODULES (+) (+) 2 2 AC DC(-) (-)DC AC 1 1 DC1 EGC AC1 G G L1 L1 L1 L1 L2 L2 L2 L2 AC2 4 L2 L1 G BUSRATING 3 L2L1 G N ENVOY-IQFORMONITORING GEC N 125A 10A 20A 20A (2)STRINGS (L1/L2 SHOWN)OF (11)MODULES N G L2 L1PV N G L2 L1 7 AC4AC3 READILY ACCESSIBLE OPEN BLADE AC SYSTEM DISCONNECT(UTILITY ONLY)VISIBLE FROM APPROACH TORESIDENCE60A240VLOCATEDEXTERIORONWALLNEARMETERNEMA3R L2 L1 L2 L1 GG NN 6 AC5 M 12 G N BUSRATING 11 MAIN C/BRATING GEC 200A 200A LOCATED EXTERIORSOLARGENERATION(LOAD) BOTTOMLUGS TO TOP LUGSTO UTILITY (LINE) CUSTOMER OWNED GENERATION METER EGC NOTE: CONDUCTORS AC3, AC4 & AC5 MAY BE THWN-2 OR SER CABLE 40A 22 Q-Cells Q.PEAK DUO BLK ML-G10+ 400 Enphase IQ7PLUS-72-2-US (240V) Soladeck RSTC 0799-5B Eaton DG222URB CUSTOMER OWNED GENERATION METER 1 11 20A 2 11 20A 120/240V - 1 #12 AWG PV Wire Open Air 40A NO CENTER-FED MAIN BREAKER. PANEL CONFIGURED PER NEC 705.12(B)(2)(3)(b) 22 1 2 0 1 1 0 0 1 1 2 #6 AWG N/A 5 #12 AWG TRUNK CBL #6 AWG N/A Open Air 5 #10 AWG THWN-2 #8 AWG 3/4 inch EMT 4 #8 AWG THWN-2 #8 AWG 3/4 inch EMT 4 #8 AWG THWN-2 #8 AWG 3/4 inch EMT 4 #8 AWG THWN-2 #8 AWG 3/4 inch EMT Enphase X-IQ-AM1-240-3-ES E-003EXISTING MAIN SERVICE PANEL 200A BUS/200A MB 0 Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT SPMACPACCJB JB ELECTRICAL SYMBOL LEGEND SECTION 1 PV ARRAY TAGSECTION#MODULEGROUP ACDISCONNECT PERFORMANCEMETER UTILITY METER JUNCTION BOX AC P M ELECTRICALLAYOUTEQUIPMENT GROUNDING 1.METAL PVMODULE FRAMES NEED TO BE CONNECTEDTOTHEEGC(EQUIPMENTGROUNDINGCONDUCTOR). 1.1.WEEBS MAY BE USED IN LIEUOF MODULE GROUND CLAMPSORLUGS,WITH APPROVAL OFAHJ AND RACKINGMFG.WEEBSAREONETIMEUSEONLY.SEE "we-llc.com"FORRACKINGSPECIFICWEEB,INSTALLINSTRUCTIONS,AND UL 2703 CERT. 1.2.FOR "LAY-IN"LUG MODULE GROUNDING;CORRECTHARDWAREOFPROPERMETALMATERIALTOAVOIDCORROSIONMUSTBEUSED.TYPICALLYDIRECT BURIALRATED,TINNED,OR STAINLESS STEEL.GROUNDINGLUGSMUSTBEATTACHEDATMARKEDLOCATIONONEACHMODULE. 2.THE EGC(EQUIPMENT GROUNDING CONDUCTOR)IS USED TOBONDALLNON-CURRENTCARRYING CONDUCTORS AND EXPOSEDMETALPARTSTHATMIGHTCOMEINTOCONTACTWITHCURRENT-CARRYING CONDUCTORS,INCLUDING THE FOLLOWING: 2.1.PV MODULES FRAMES,ARRAY MOUNTING RACKING;THEMETALCHASSISOFEQUIPMENTSUCHASINVERTERS,DISCONNECTS,METERS,JUNCTION BOXESANDCOMBINERBOXES;AND METALCONDUIT HOLDING CIRCUITS >250VOLTSTOGROUNDPERNEC250.97 3.THE GEC (GROUNDINGELECTRODECONDUCTOR)ISTHECONDUCTORUSEDTOCONNECTTHEGEORGESYSTEMTOTHESYSTEMGC,TO THE EGC,OR TO BOTH. 4.THE GE(GROUNDINGELECTRODE)ISA CONDUCTING OBJECT,OFTEN A ROD,RING,OR PLATEESTABLISHINGA DIRECTCONNECTIONTOEARTH.THE ACSYSTEM GROUND IS EXISTING,USUALLY AT THE EXISTING MAIN PANELAND/ORUTILITY METER.THE GROUNDCANONLYOCCUR IN ONE PLACE ANDMUSTNOTBEDUPLICATEDINSUB-PANELS ORANYWHEREELSE ON ACSIDE. SERVICEPANELSP AUTO TRANSFORMERATF SOLARLOAD CENTER BATTERY SLC AC COMBINERACC BATT CLP CRITICAL LOADS PANEL JB XFMR TRANSFORMER SUB-PANELSUB ATS AUTO TRANSFERSWITCH CB CIRCUITBREAKER DISCONNECT RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSNORTH SCALE: 1/8” = 1’0” @ SHEET SIZE A3QTY 22 Q-Cells Q.PEAK DUO BLK ML-G10+ 400 MODULES, QTY 22 Enphase IQ7PLUS-72-2-US (240V) MICRO INVERTER PV AC DISCONNECT LOCATED ON ACCESSIBLE EXTERIOR WALL WITH EXTERNAL HANDLE VISIBLE, LOCKABLE & LABELED WITHIN 10 FEET OF THE METER E-100Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT SHEET NOTES1SCALE:1/2"=1'-0"CONDUIT,RACEWAY,J-BOX,AND PULL BOXES 2 3 5 6 7 SCALE:1/4"=1'-0"8 9 4 1.PLACE ON CONDUITAND/OR RACE WAYSEVERY10'(60"),12" FROMBENDS,12"ABOVEAND BELOW PENETRATIONS. 2.CODE REFERENCE:NEC 690.31(G)(3)3.MINIMUMOF 11/8"x 53/4" 4.FONT:3/8"AND .8WIDTHFACTOR. 5.REFLECTIVEWHITELETTERSONA RED BACKGROUND. J-BOX,DC COMBINER,AND DC DISCONNECT SCALE:1/4"=1'-0" NON-LOAD BREAK DC COMBINER /J-BOX 1.PLACEDONDC DISCONNECT(S)ANDON ANY EQUIPMENT THAT STAYS ENERGIZED IN THE OFF POSITION FROMTHEPVSUPPLY. 2.CODEREFERENCE:NEC 690.13(B) 3.MINIMUM OF 3 1/2"x 10" 4.FONT:3/8" INVERTER(S) SCALE:1/2"=1'-0" 1.A RAPIDSHUTDOWN SWITCH SHALL HAVEA LABEL LOCATEDONORNOMORETHAN1M(3 FT)FROM THE SWITCH THATINCLUDESTHEFOLLOWING: 1. 2. MINIMUM OF 31/2"x10 1/2" FONT:3/8" AC AND DC DISCONNECTS 1.PLACE ONALL ACAND DC DISCONNECTS 2.CODE REFERENCE:NEC 690.13(B) 3.MINIMUMOF 1"x 101/2" 4.FONT:3/8" 5.WHITELETTERSONA REDBACKGROUND. SCALE:1/4"=1'-0"SCALE:1/4"=1'-0" 1.CODEREFERENCE:NEC690.13(C) 2.USEONNON-LOAD BREAKRATED DISCONNECTION. 3.MINIMUMOF 1"x6" 4.FONT:3/8"AND .8 WIDTH FACTOR 5.WHITELETTERS ON AREDBACKGROUND. DC DISCONNECTS 1. 2. VERIFYWHICH PLACARD IS REQUIRED WITH AHJ. 3. MINIMUMOF 1"x 4" FONT:3/8"AND .8WIDTHFACTOR SWITCHBOARDS SCALE:1/2"=1'-0" INVERTER # 1 1.USE PLACARD"INVERTER #1"WHENMORE THAN 1 INVERTER IS USED.NUMBERACCORDING TO THREE LINE DIAGRAM ANDCALCULATIONS. 2.MINIMUMOF 1"x 4" 3.FONT:3/8" 4.WHITE LETTERSONA RED BACKGROUND. USE PLACARD "[AC][DC]DISCONNECT #1"WHENMORE THAN ONE DISCONNECT IS USED.NUMBERACCORDINGTO THREELINEDIAGRAM ANDCALCULATIONS. SCALE:1/4"=1'-0"MAIN SERVICE PANEL 1.COMBINATION PLACARDSMAYBEUSEDINPLACE OFMULTIPLE PLACARDSFOR THE SAME DEVICE.ALLINFORMATIONFROM THEMULTIPLEPLACARDSMUSTBEPRESENT. 2.BLACK LETTERSWITH YELLOW BACKGROUNDMAY BEUSEDIN PLACEOF THE STANDARDWHITE LETTERSWITH RED BACKGROUND WITH AHJ APPROVAL. 3.ALL INTERIOR AND EXTERIORDC CONDUIT,ENCLOSURES, RACEWAYS,CABLE ASSEMBLIES,JUNCTION BOXES,COMBINER BOXESAND DISCONNECTSAREMARKED.(NEC690.31[G],NEC690.13 &690.53) 4.THEMARKINGS ONTHECONDUITS,RACEWAYS ANDCABLE ASSEMBLIES AREEVERY10 FEET,WITHIN ONE FOOT OF ALL TURNS OR BENDS AND WITHINONE FOOTABOVE ANDBELOW ALLPENETRATIONS OFROOF/CEILING ASSEMBLIES,WALLS AND BARRIERS.(IFC 605.11.1.4,NEC 690.31[G][3]) 5.WHERE PV CIRCUITS ARE EMBEDDEDINBUILT-UP,LAMINATE OR MEMBRANE ROOFINGMATERIALS IN ROOF AREAS NOT COVERED BYPV MODULES ANDASSOCIATED EQUIPMENT,THE LOCATION OFCIRCUITS SHALLBE CLEARLY MARKED. 6.REQUIREDLABELSSHALLBEPERMANENT ANDSUITABLEFOR THEENVIRONMENT.MATERIALSUSEDFOR MARKING MUST BE WEATHERRESISTANT.UL STANDARDIS RECOMMENDEDTO DETERMINE WEATHER RATING.ULLISTING OFMARKINGS IS NOTREQUIRED.SEEUL LABELINGSYSTEM 969 (UL969) 7.MARKING CONTENT AND FORMAT: 7.1. ARIALORSIMILAR FONT,NON-BOLD. 7.2. MINIMUM 3/8"LETTERHEIGHT FOR HEADERS. 7.3. MINIMUM 1/16"LETTER HEIGHTFOR DATA7.4. CONTRASTING BACKGROUNDAND LETTERING. 7.5. ALL CAPITALLETTERS. 7.6. CONTRASTING SPACE BETWEEN ROWSOF TEXT 7.7. DIMENSIONSOF PLACARDSAREAPPROXIMATE.MAYBE REDUCED AND/OR INCREASED TOUL APPROVED MANUFACTURED PRODUCT CODE ABBREVIATIONS:NATIONALELECTRICALCODE(NEC) INTERNATIONALBUILDING CODE(IBC) INTERNATIONALRESIDENTIAL CODE (IRC) INTERNATIONALFIRECODE(IFC) UNDERWRITERS LABORATORY(UL) DO NOT DISCONNECT UNDER LOAD RAPID SHUTDOWN SWITCH RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM THELABEL SHALLBE REFLECTIVEWITHALL LETTERSCAPITALIZEDANDHAVINGAMINIMUMHEIGHTOF9.5MM (3⁄8 IN.),IN WHITE ON RED BACKGROUND. 2. 1/4"=1'-0"SCALE: 2 CODE REFERENCE:NEC 690.56(C)(1)(a) 3 TITLE: MIN. 3/8" BLACK CHARACTERS ON YELLOW BACKGROUND, REMAINING CHARACTERS MIN. 3/16" IN BLACK ON WHITE BACKGROUND. 1 LOCATE NO MORETHAN 1m FROM THE SERVICE DISCONNTMEANSTOWHICHTHEPVSYSTEMSARECONNECTEDANDSHALLINDICATETHELOCATIONOFALLIDENTIFIEDRAPIDSHUTDOWNSWITCHESIFNOTATTHESAMELOCATION. SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE “OFF” POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. SOLAR ELECTRIC PV PANELS ELECTRICAL SHOCK HAZARDTERMINALS ON THE LINE AND LOADSIDES MAY BE ENGERGIZED IN THEOPEN POSITION ! THE DISCONNECTION OF THEGROUNDED CONDUCTOR(S) MAYRESULT IN OVERVOLTAGE ON THEEQUIPMENT ! PHOTOVOLTAIC DC DISCONNECT PHOTOVOLTAIC AC DISCONNECT WARNINGARC FLASH HAZARDAPPROPRIATE PPE REQUIREDFAILURE TO COMPLY CAN RESULT INDEATH OR INJURYREFER TO NFPA 70E ! WARNINGWARNING 2017NEC11132021KN 5.WARNING LABEL ISWHITEAND ORANGE 3.WARNINGLABEL IS WHITE ANDORANGE 4.WARNINGLABEL IS WHITE ANDORANGE 5.DATA COLLECTED FROMAS-BUILT INFO,PRIORTOPTO,BY OTHERS.RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSSTANDARDPLACARDS1.ONLYFORUNGROUNDEDSYSTEMS. 2.PLACED ONALL ENCLOSURESWITH UNGROUNDEDCIRCUITS ORDEVICES WHICH ARE ENERGIZEDAND MAY BE EXPOSED DURINGSERVICE. 3.MINIMUM OF3"x10 1/2" 4.FONT:3/8" ELECTRICAL SHOCK HAZARD TERMINALS ON THE LINE AND LOADSIDES MAY BE ENGERGIZED IN THEOPEN POSITION !WARNING DC VOLTAGE IS ALWAYS PRESENTWHEN SOLAR MODULES AREEXPOSED TO SUNLIGHT 5.WARNING LABEL ISWHITEAND ORANGE 10 11SCALE:1/2"=1'-0"INVERTER(S) 1. 2. USE PLACARD "COMBINER#1"WHEN MORETHAN1 DCCOMBINER ISUSED.NUMBERACCORDING TO THREE LINEDIAGRAMAND CALCULATIONS. 3. MINIMUMOF 1"x 4" 4. FONT:3/8"AND.75 TO .8WIDTHFACTOR WHITE LETTERSON A RED BACKGROUND. DC COMBINER BOX SCALE:1/2"=1'-0" ENGINEERING STAMP (if appl.)P-001QTY 22 Q-Cells Q.PEAK DUO BLK ML-G10+ 400 MODULES, QTY 22 Enphase IQ7PLUS-72-2-US (240V) MICRO INVERTER Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT UTILITY METER &SERVICE PANEL CUSTOMER OWNEDGENERATION METER AC DISCO AC COMBINER SOLAR ARRAYON ROOF TOP UTILITY METER &SERVICE PANEL CUSTOMER OWNED GENERATION METER AC DISCO AC COMBINER SOLAR ARRAYON ROOF TOP SHEET NOTES 1.COMBINATIONPLACARDS MAY BE USED IN PLACEOF MULTIPLEPLACARDSFORTHESAMEDEVICE.ALL INFORMATION FROM THEMULTIPLE PLACARDSMUSTBE PRESENT. 2. 3. 4. BLACKLETTERS WITHYELLOW BACKGROUND MAYBE USEDIN PLACE OFTHESTANDARD WHITE LETTERSWITH RED BACKGROUND WITHAHJ APPROVAL. ALL INTERIOR AND EXTERIORDC CONDUIT,ENCLOSURES, RACEWAYS,CABLEASSEMBLIES,JUNCTIONBOXES,COMBINER BOXES ANDDISCONNECTS ARE MARKED.(NEC 690.31[G],NEC 690.53) REQUIRED LABELS SHALLBEPERMANENT ANDSUITABLEFOR THEENVIRONMENT.MATERIALSUSED FOR MARKING MUST BE WEATHER RESISTANT.ULSTANDARD ISRECOMMENDED TO DETERMINE WEATHER RATING.ULLISTING OFMARKINGS IS NOTREQUIRED.SEEULLABELINGSYSTEM 969 (UL 969) 5.MARKING CONTENT ANDFORMAT: 5.1. ARIAL OR SIMILAR FONT,NON-BOLD.5.2. MINIMUM3/8"LETTER HEIGHTFORHEADERS. 5.3. MINIMUM1/16"LETTERHEIGHT FOR DATA 5.4. CONTRASTINGBACKGROUND ANDLETTERING. 5.5. ALL CAPITALLETTERS.5.6. CONTRASTINGSPACE BETWEENROWS OFTEXT 5.7. DIMENSIONS OFPLACARDS ARE APPROXIMATE.MAY BEREDUCEDAND/ORINCREASEDTO UL APPROVED MANUFACTUREDPRODUCT 6.ANSIZ535.4PRODUCT SAFETYSIGNSAND LABELS:THISINFORMATIONALNOTEANDITSREQUIREMENTSFOR PLACARDSMAYBEUSEDWITHPRIORAPPROVALOFTHEAHJ. MOSTNOTABLEDIFFERENCESISCOLOROFPLACARDSANDUSE OFHANDWRITTENVALUESWITHINDUSTRIALMARKERSON STANDARD PLACARDS WHERE THEVALUE MAY CHANGEAT A FUTUREDATE.I.E.ADDINGMODULES ATA FUTURE DATE,OR STANDARD PLACARDMANUFACTURERINSTALLED ON ELECTRICAL COMPONENT.AHJAPPROVALREQUIRED.(SEE NOTE #1 FOR INDIVIDUAL PLACARDS) 1 2 3 4 SCALE:1/4"=1'-0" MAP PLACARD:MAIN SERVICE PANEL AND PV INVERTER (IF NOT SAMELOCATION) SCALE:1/4"=1'-0"UTILITY METER,SERVICE PANEL,SUB-PANELACDISCONNECT,AC SUB-PANEL 1.PLACARD PLACED ONEACH SOLAR SYSTEMDISCONNECTINGCOMPONENT. 2.VALUESMUST MATCHEQUIPMENTCALCULATIONS.SEESHEET "E-001/ACDISCONNECT[#]" 3.CODEREFERENCE:NEC 690.54 4.MINIMUM OF11/2"x81/2"(TOP),13/4"x61/2"(BOT) 5.FONT:3/8"HEADER,3/16"DATA 6.WHITELETTERS ONA REDBACKGROUND. AC NORMAL OPERATING VOLTAGE PV SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AMPS VOLTS PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS WARNING DUAL POWER SOURCES RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS 1.(#1)PLACARDPLACED ATMAINUTILITYSERVICEDISCONNECT/BREAKERAND PV SYSTEMSUPPLYBREAKERATPOINTOFINTERCONNECTION.(#2)PLACARD(S)REQUIREDWITH #1PLACARD WHEN UTILITY SERVICE ANDPV SYSTEMDISCONNECTARE NOT LOCATED NEXT TOEACH OTHER.MAPPLACARDREQUIRED AS SPECIFIED. 2.VALUES MUST MATCH EQUIPMENT CALCULATIONS. 2.1. VALUESWILL MATCH LOAD CENTEROR SUB-PANEL VALUES IFINSTALLED AFTERINVERTERS.IFAC CONNECTION TOSERVICEPANEL COMESFROM INVERTERS;SEESHEET"E-001 /STRING INVERTER[#]SPECIFICATIONS".2.1.1. INVERTERS ARE PARALLELCONNECTIONS.2.1.2. "RATEDAC OUTPUT CURRENT"WILL BE THE SUM OF THEINVERTERS 2.1.3. "AC NORMAL OPERATINGVOLTAGE"WILLBE THE NAME PLATE RATINGOF THEINVERTER 3.CODE REFERENCE:NEC 690.54,NEC 705.12(B)(3) 4.MINIMUMOF 2"x 6 1/2"(#1),VARIES (#2 ) 5.FONT:3/8"HEADER,3/16"DATA(#1),1/4"(#2 ) 6.WHITE LETTERSONA RED BACKGROUND. SCALE:1/2"=1'-0"5 CAUTION WARNING ELECTRIC SHOCK HAZARD - DO NOT TOUCH TERMINALS TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION 1.PLACARD PLACED AT ELECTRICAL SERVICE ANDATTHEPV INVERTER ANDPV DISCONNECTS IF NOT AT THE SAME LOCATION. 2.MAP PLACARD PROVIDES ADIRECTORYOF THE SERVICE DISCONNECTING MEANS ANDPHOTOVOLTAICSYSTEM DISCONNECTION MEANS. 3.CODE REFERENCE:NEC 690.56(A)(B),705.10 4.WHITELETTERSONA REDBACKGROUND. 5.MINIMUM OF73/4"x5" 6.FONT:3/4""CAUTION",1/4""WARNING",3/16"HEADER, 1/8"DATA ANDNOTES 7.PLACARD WILLBEPLACED ADJACENTTOTHE MAIN SERVICEDISCONNECTINALOCATIONCLEARLYVISIBLEFROMWHERE THE DISCONNECT IS OPERATED.(CFC605.11.1.3&CRC R331.2.3) MAP PLACARD:MAIN SERVICE PANEL AND PV INVERTER (IF NOT SAMELOCATION)SCALE:1/2"=1'-0" CAUTION 1.PLACARD PLACED AT ELECTRICAL SERVICE ANDATTHEPVINVERTERANDPVDISCONNECTSIFNOTATTHESAMELOCATION. 2.MAP PLACARD PROVIDESA DIRECTORYOF THE SERVICEDISCONNECTINGMEANSAND PHOTOVOLTAICSYSTEM DISCONNECTION MEANS. 3.CODE REFERENCE:NEC 690.56(A)(B),705.10 4.WHITELETTERSONA REDBACKGROUND. 5.MINIMUMOF 61/2"x 61/2" 6.FONT:3/4""CAUTION",1/4"HEADER,1/8"DATAANDNOTES 7.PLACARD WILL BE PLACED ADJACENTTO THEMAIN SERVICEDISCONNECTINA LOCATIONCLEARLY VISIBLE FROMWHERE THE DISCONNECT ISOPERATED.(CFC 605.11.1.3 &CRCR331.2.3) AC COMBINER DYNAMICPLACARDSAC NORMAL OPERATING VOLTAGE PV SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AMPS VOLTS PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS AC NORMAL OPERATING VOLTAGE PV SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AMPS VOLTS PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS BUILDING CONTAINS TWO SOURCES OF POWER: UTILITY, SOLAR PV UTILITY SERVICE DISCONNECT LOCATED BELOW. SOLAR PV SYSTEM DISCONNECT LOCATED [N/E/S/W] WALL OF BUILDING BUILDING CONTAINS TWO SOURCES OF POWER: UTILITY, SOLAR PV UTILITY SERVICE DISCONNECT LOCATED BELOW. SOLAR PV SYSTEM DISCONNECT LOCATED [N/E/S/W] WALL OF BUILDING SCALE:1/2"=1'-0" 1. 2. USEPLACARD"COMBINER #1"WHENMORE THAN 1 ACCOMBINER ISUSED.NUMBER ACCORDINGTO THREE LINEDIAGRAM AND CALCULATIONS. 3. MINIMUM OF 1"x 4" 4. FONT:3/8"AND .75TO .8 WIDTH FACTORMINIMUM. 5. WHITELETTERS ONAREDBACKGROUND. PLACARDSMAYBE COMBINED TOGETHER.I.E."ACCOMBINER BOX#1".MINIMUMREQUIREMENTSLISTEDABOVE. AC COMBINER / DISCONNECT #1 AC SUB-PANEL #1 AC NORMAL OPERATING VOLTAGE PV SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AMPS VOLTS PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE PV SYSTEM AC DISCONNECT AMPS VOLTS PHOTOVOLTAIC SYSTEM AC DISCONNECT RATED AC OUTPUT CURRENT AC NORMAL OPERATING VOLTAGE AMPS VOLTS AC COMBINER / DISCONNECT #2 AC SUB-PANEL #2 AC COMBINER / DISCONNECT #3 #1 #2 #3 CODEABBREVIATIONS:NATIONAL ELECTRICAL CODE (NEC) INTERNATIONAL BUILDING CODE(IBC) INTERNATIONAL RESIDENTIALCODE(IRC) INTERNATIONAL FIRE CODE (IFC) UNDERWRITERS LABORATORY(UL) 1.PRIMECONTRACTOR /PERMITAPPLICANT SIGNER IS RESPONSIBLE FORTHE DESIGNAND SPECIFICATIONSOF THE PHOTOVOLTAIC SYSTEM INSTALLATION.PRIME CONTRACTOR/PERMIT APPLICANT SIGNER WILLBERESPONSIBLEFOR COLLECTIONOF EXISTING ONSITE INFORMATION REQUIREMENTS TO DESIGN,SPECIFY,ANDINSTALLTHEEXTERIORMOUNTEDPORTIONOFTHE PHOTOVOLTAICSYSTEM DETAILED IN THIS DOCUMENT. 2.ADVANCEDSOLAR SOLUTIONS,INC IS RESPONSIBLEFORAPPLYINGSUPPLIED INFORMATION INTO ASETOFPERMITDRAWINGS. ANY CHANGESTODRAWINGSARESUBJECTTO CONTRACTCONDITIONSBETWEENTHECLIENT ANDADVANCEDSOLARSOLUTIONS,INC.IN ACCORDANCEWITHTHEREQUIREMENTSOF THE AHJ. RESPONSIBILITY NOTES RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSNN 26.62 240 26.62 240 26.62 240 26.62 240 26.62240 P-002Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT I M TS I I QE M IE E I M ER E I M EQE M EPP MQTPM I MR EPPE MSR T S I MPI achieving the highest system ef ciency. E S I RT E I - 7 IQ I - ER - M SMR I I MR I E I M I RT E I - R S RT E I - E I ER I RT E I Enlighten™ monitoring and analysis software. - 7I MI M SMR I I I IR I IPME MPM ER E I S T I MS IRI E MSR ER R I S S I E QMPPMSR S S TS I SR I MR IRE PMR RT E I S T S M I ER MR PIE MR warranty of up to 25 years. E I E M M I I 8S PIEVR QSVI EFSYX )RTLEWI S IVMR W MWMX I I SQ E E 7 II E I M M I I I MSR - 7 )EW XS -RWXEPP 0M LX IM LX ERH WMQTPI *EWXIV MRWXEPPEXMSR MXL MQTVS IH PM LXIV X S MVI GEFPMR &YMPX MR VETMH WLYXHS R GSQTPMERX 2) 4VSHYGXM I ERH 6IPMEFPI 3TXMQM IH SV LM L TS IVIH GIPP LEP GIPP ERH GIPP LEP GIPP QSHYPIW 1SVI XLER E QMPPMSR LSYVW S XIWXMR PEWW -- HSYFPI MRWYPEXIH IRGPSWYVI 90 PMWXIH 7QEVX +VMH 6IEH SQTPMIW MXL EH ERGIH VMH WYTTSVX SPXE I ERH VIUYIRG VMHI XLVSY L VIUYMVIQIRXW 6IQSXIP YTHEXIW XS VIWTSRH XS GLER MR VMH VIUYMVIQIRXW • Con gurable for varying grid pro les 1IIXW % 6YPI 90 7% 8LI -5 1MGVS MW VIUYMVIH XS WYTTSVX GIPP LEP GIPP QSHYPIW 2S IR SVGIH ( % VEXMS 7II XLI GSQTEXMFMPMX GEPGYPEXSV EX LXXTW IRTLEWI GSQ IR YW WYTTSVX QSHYPI GSQTEXMFMPMX 2SQMREP SPXE I VER I GER FI I XIRHIH FI SRH RSQMREP M VIUYMVIH F XLI YXMPMX 0MQMXW QE EV 6I IV XS PSGEP VIUYMVIQIRXW XS HI MRI XLI RYQFIV S QMGVSMR IVXIVW TIV FVERGL MR SYV EVIE 8S PIEVR QSVI EFSYX )RTLEWI S IVMR W MWMX I I SQ © 2020 Enphase Energy. All rights reserved. Enphase, the Enphase logo, Enphase IQ 7, Enphase IQ 7+, Enphase IQ Battery, Enphase Enlighten, Enphase IQ Envoy, and other trademarks or service names are the trademarks of Enphase Energy, Inc. Data subject to change. 2020-08-12 -2 ( ( - 7 - 7 7 SQQSRP YWIH QSHYPI TEMVMR Wz ; ; ; ; 1SHYPI GSQTEXMFMPMX GIPP LEP GIPP 4: QSHYPIW SRP GIPP LEP GIPP ERH GIPP LEP GIPP 4: QSHYPIW 1E MQYQ MRTYX ( SPXE I : : 4IEO TS IV XVEGOMR SPXE I : : : : 3TIVEXMR VER I : : : : 1MR 1E WXEVX SPXE I : : : : 1E ( WLSVX GMVGYMX GYVVIRX QSHYPI -WG % % 3 IV SPXE I GPEWW ( TSVX ---- ( TSVX FEGO IIH GYVVIRX % % PV array con guration YR VSYRHIH EVVE 2S EHHMXMSREP ( WMHI TVSXIGXMSR VIUYMVIH % WMHI TVSXIGXMSR VIUYMVIW QE % TIV FVERGL GMVGYMX ( - M VSM IV IV - M VSM IV IV 4IEO SYXTYX TS IV :% :% 1E MQYQ GSRXMRYSYW SYXTYX TS IV :% :% 2SQMREP 0 0 SPXE I VER Is : : : : : : : : 1E MQYQ GSRXMRYSYW SYXTYX GYVVIRX % : % : % : % : 2SQMREP VIUYIRG , , ) XIRHIH VIUYIRG VER I , , % WLSVX GMVGYMX EYPX GYVVIRX S IV G GPIW %VQW %VQW 1E MQYQ YRMXW TIV % 0 0 FVERGL GMVGYMXt :% :% :% :% 3 IV SPXE I GPEWW % TSVX ------ % TSVX FEGO IIH GYVVIRX Q% Q% 4S IV EGXSV WIXXMR 4S IV EGXSV EHNYWXEFPI PIEHMR PE MR PIEHMR PE MR ) - -)2 Peak ef ciency CEC weighted ef ciency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kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSINVERTER CUT SHEET R-101Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT snapnrack.com Ultra Rail Industry leading Wire Management Solutions Single Tool Installation Mounts available for all roof types All SnapNrack Module Clamps & Accessories are compatible with both raiil profi les Start Installing Ultra Rail Today UR-40 UR-60 The Ultimate Value in Rooftop Solar Solar Mounting Solutions © 2016 by SnapNrack Solar Mounting Solutions. All rights reserved 877-732-2860 www.snapnrack.com contact@snapnrack.com SnapNrack_Ultra Rail Sales Brochure_v.1.4 SnapNrack Solar Mounting Solutions are engineered to optimize material use and labor resources and improve overall installation quality and safety. Quality. Innovative. Superior. Unparalleled Wire Management • Open rail channel provides room for running wires resulting in a long-lasting quality install • Industry best wire management o ering includes Junction Boxes, Universal Wire Clamps, MLPE Attachment Kits, and Conduit Clamps • System is fully bonded and listed to UL 2703 Standard © 2019 by SnapNrack Solar Mounting Solutions. All rights reserved 877-732-2860 www.snapnrack.com contact@snapnrack.com SnapNrack Ultra Rail System A sleek, straightforward rail solution for mounting solar modules on all roof types. Ultra Rail features two rail profi les; UR-40 is a lightweight rail profi le that is suitable for most geographic regions and maintains all the great features of SnapNrack rail, while UR-60 is a heavier duty rail profi le that provides a larger rail channel and increased span capabilities. Both are compatible with all existing mounts, module clamps, and accessories for ease of install. The Entire System is a Snap to Install • New Ultra Rail Mounts include snap-in brackets for attaching rail • Compatible with all the SnapNrack Mid Clamps and End Clamps customers love • Universal End Clamps and snap-in End Caps provide a clean look to the array edge Heavy Duty UR-60 Rail • UR-60 rail profi le provides increased span capabilities for high wind speeds and snow loads • Taller, stronger rail profi le includes profi le- specifi c rail splice and end cap • All existing mounts, module clamps, and accessories are retained for the same great install experience RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-102Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, UR-40 RAIL 232-02449, 232-02450, 232-02451 mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902B REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM N/A N/A N/A LB-FT UL 2703, FILE E359313 5.85 OPTIONS: CLEAR / BLACK ANODIZED MILL FINISH BUNDLES OF 144 BOXES OF 8 ALL DIMENSIONS IN INCHES UR-40 RAIL PROPERTIES SKU FINISH232-02449 MILL 232-02450 CLEAR 232-02451 BLACK 1.624 1.500 CENTROID .750 .832 .792 SECTION PROPERTIES A 0.357 in² Ixx 0.125 in⁴ Iyy 0.132 in⁴ Sx (TOP)0.150 in³ Sx (BOT)0.158 in³ Sy (LEFT)0.175 in³ Sy (RIGHT)0.175 in³ DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, UR-40 SPLICE 242-01213, 242-01214 mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902A REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM, STAINLESS STEEL N/A N/A 12 LB-FT UL 2703, FILE E359313 0.52 OPTIONS: CLEAR / BLACK ANODIZED PARTS LIST DESCRIPTIONQTYITEM SNAPNRACK, UR-40 SPLICE TAPPED PRC, CLEAR11 SNAPNRACK, UR-40 SPLICE THRU PRC, CLEAR12 SNAPNRACK, SNAPLINK BONDING CLIP, TYPE 2, STEEL23 BOLT, FLANGE, SERRATED, 5/16IN-18 X 1-3/4IN, SS14 1 2 4 3 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-103Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, UR-60 RAIL 232-02481, 232-02482, 232-02483 mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902A REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM N/A N/A N/A LB-FT UL 2703, FILE E359313 8.46 OPTIONS: CLEAR / BLACK ANODIZED MILL FINISH BUNDLES OF 120 BOXES OF 8 ALL DIMENSIONS IN INCHES UR-60 RAIL PROPERTIES SKU FINISH232-02481 MILL232-02482 CLEAR 232-02483 BLACK CENTROID .750 1.211 1.039 SECTION PROPERTIES A 0.515 in² Ixx 0.327 in⁴ Iyy 0.181 in⁴ Sx (TOP)0.270 in³ Sx (BOT)0.315 in³ Sy (LEFT)0.242 in³ Sy (RIGHT)0.242 in³ 2.250 1.500 DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, UR-60 SPLICE 242-01270, 242-01271 mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902B REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM, STAINLESS STEEL FULL UR-60 RAIL CAPACITY N/A 12 LB-FT UL 2703, FILE E359313 0.71 OPTIONS: CLEAR / BLACK ANODIZED PARTS LIST DESCRIPTIONQTYITEM BOLT, FLANGE, 5/16IN-18 X 3/4IN, CLEAR, SS11 SNAPNRACK, UR-60 SPLICE, SLEEVE, CLEAR / BLACK12 SNAPNRACK, O-RING13 SNAPNRACK, UR-60 SPLICE, BONDING BRIDGE14 1 4 3 2 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-104Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT snapnrack.com 51 System Bonding Methods Grounding Specifications RAIL CHANNEL NUT MODULEFRAME MID CLAMP ASSEMBLY SS BONDING PIN NOTE: SnapNrack Mid Clamp SnapNrack Adjustable End Clamp SnapNrack UR-40 Rail Splice SnapNrack UR-60 Rail Splice q SnapNrack module clamps contain a SnapNrack Channel Nut with integral bonding clips or pins in assembly to properly bond the system (except Universal End Clamps). Note: SnapNrack Ground Lug Assembly SNAPNRACKULTRA SERIES RAIL 5/16"-18 X 1" BOLT S.S.WITH SPLIT LOCK WASHER S.S. SNAPNRACK GROUNDLUG, 6-12 AWG SNAPNRACK BONDING CHANNEL NUT COPPER WIRE, TYP. SS BONDING CLIP(2 TOTAL)RAIL SPLICEASSEMBLY SnapNrack Ultra Rail Splices contain integral bonding clips in assembly to properly bond the system. Note: RAIL SPLICEASSEMBLY SS BONDING PIN(2 TOTAL) snapnrack.com 52 Grounding Specifications Ground Path Details Ilsco Lay-in Lug Assembly SNAPNRACKULTRA SERIES RAIL #10 BOLT SS ILSCO GBL-4DBT GROUND LUG #10 NUT SSWITH STAR WASHER COPPER WIRE, TYP. GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDING CONDUCTOR M M M M M M M M X X U U U U U U X X U U TO EGC MOUNT M MODULE CLAMP M = MIDCLAMP X = X-END CLAMPU = UNIVERSAL END CLAMP TO EGC RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-105Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT snapnrack.com 53 Grounding Specifications GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDINGCONDUCTOR M M M M M M M M X X U U U U U U X X U U TO EGC MOUNT M MODULE CLAMPM = MIDCLAMPX = X-END CLAMP U = UNIVERSAL END CLAMP ENPHASEMICRO-INVERTER GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDINGCONDUCTOR M M M M M M M M X X U U U U U U X X U U MOUNT M MODULE CLAMPM = MIDCLAMPX = X-END CLAMPU = UNIVERSAL END CLAMP SOLAREDGEOPTIMIZER TO EGC TO EGC Ground Path Details - Enphase Ground Path Details - SolarEdge snapnrack.com 54 INSTALLATION INSTRUCTIONS - SNAPNRACK GROUND LUG 1) Snap the SnapNrack Ground Lug into the rail channel on one rail per module row. 2) Place grounding conductor into slot underneath split ring washer. SnapNrack Ground Lug may be used in side or top channel, and may be rotated 90 degrees relative to slot to facilitate running copper across top of rails. Install Note: SnapNrack Ground Lug only Listed for use with 6-12 AWG solid copper conductor. Install Note: 3) Tighten hardware to 16 ft-lbs. Grounding Specifications INSTALLATION INSTRUCTIONS - ILSCO LAY-IN LUG 1) Drill and deburr a 1/4” hole in the back side of the rail for the Ilsco lug to attach to, place the bolt through the hole, and attach the lug assembly on one rail per module row. 2) Place grounding conductor into slot. Torque rail connection to 35 in-lbs. Install Note: Torque set screw to 20 in-lbs for #10- #14 solid and stranded copper, 25 in-lbs for #8 stranded copper, and 35 in-lbs for #4-#6 stranded copper. Install Note: 3) Tighten set screw per Ilsco’s recommendation (see below). • System has been evaluated to a maximum overcurrent device (OCD) protection level of 20 Amps. • Universal End Clamp (UEC) does not bond module to rail. Be sure to separately ground any modules that are only secured by UECs, especially during servicing. • SnapNrack recommends that bare copper never come into contact with aluminum. • SnapNrack Ground Lug: torque bolt to 16 ft-lbs. The Ground Lug may be used in side or top channel. It may be rotated 90 degrees relative to slot to facilitate running copper across top of rails. • Grounding with a standard Ilsco GBL-4DBT Lug is a listed alternate and requires drilling of a hole in the rail.• Ilsco hardware connection to rail: 5 ft-lbs. Torque for lug set screw: #10-#14 solid and stranded copper- 20 in-lbs, #8 stranded copper- 25 in-lbs, #4-#6 stranded copper- 35 in-lbs. Note:RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-106Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT snapnrack.com 55 Ground Path Details - DynoBond Grounding Specifications GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDING CONDUCTOR(+)(-)(+)(-)(+)(-)(+)(-)(+)(-)(+)(-)(+)(-)M M M M M M M M E E TO EGC MOUNT M MODULE CLAMPM = MIDCLAMP E = END CLAMP(+)(-)E E M M M M E E E E DYNORAXX DYNOBOND R/C (QIMS2), DynoRaxx (E357716) photovoltaic bonding jumper cat. no. DynoBond is an optional component that may be used with this system. The DynoBond jumper has been evaluated to provide module to module bonding. The DynoBond device attaches to the frame flange of adjacent modules. 1/953 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-107Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT SnapNrack 775 Fiero Lane,Ste.200 SanLuis Obispo,CA93401 TEL:(877)732-2860 Attn.:SnapNrack-EngineeringDepartment Subject:Engineering Certification for the State of Massachusetts BuildingCodes:1.ASCE/SEI 7-10,Minimum Design Loads for Buildings and OtherStructures,byAmerican SocietyofCivilEngineers 2.2015InternationalBuildingCode,by International Code Council,Inc. 3.2015InternationalResidentialCode,by International Code Council,Inc. 4.AC428,AcceptanceCriteriafor ModularFramingSystemsUsedtoSupport Photovoltaic (PV) Panels,November1,2012by ICC-ES 5.Aluminum Design Manual 2015,by The Aluminum Association,Inc. 6.ANSI/AWC NDS-2015,NationalDesignSpecification for Wood Construction,by theAmerican Wood Council Design Criteria:Risk CategoryII SeismicDesign Category =A -E Basic Wind Speed (ultimate)perASCE7-10:up to 190 mph Ground Snow Load =0 to 120(psf) Thisletter certifiesthat theloading criteria and designbasis forthe SnapNrack UltraRailRacking SystemwithUR-40Rail Span Tables are in compliancewiththe above codes. If you have anyquestions on theabove,do not hesitate to call. Preparedby: PZSE, Inc. – Structural Engineers Roseville,CA August 6,2019 PZSE, Inc. – Structural Engineers has provided engineering and span tables for the SnapNrack Ultra Rail Racking System with UR- 40 Rail,as presented inPZSE Report #2017-03227.11,"EngineeringCertification and SpanTablesfor the SnapNrackUltra Rail Solar PhotovoltaicRackingSystem".Allinformation,data,and analysis thereinare basedon,and complywith,the following building codes and typicalspecifications: Re: Report # 2017-03227.11 – SnapNrack Ultra Rail Solar Photovoltaic Racking System with UR-40 Rail RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSRACKING & RAIL CUT SHEET R-108Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, ULTRA RAIL COMP KIT SEE BELOW mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902B REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM, STAINLESS STEEL, RUBBER 405 UP, 788 DOWN, 236 SIDE 2006 UP, 4000 DOWN, 1070 SIDE 12 LB-FT UL 2703, FILE E359313 0.80 PARTS LIST DESCRIPTIONPART NUMBERQTYITEM SNAPNRACK, UMBRELLA LAG, TYPE 3, 4IN, SS242-9226611 SNAPNRACK, ULTRA FOOT FOR U FLASHING, SILVER / BLACK242-01219, 242-0122012 SNAPNRACK, COMP FLASHING, 9IN X 12IN, SILVER / BLACK ALUM232-01375, 232-0137613 3 1 2 2 DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, ULTRA RAIL COMP KIT SEE BELOW mwatkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANYREPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THEWRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USAPHONE (415) 580-6900 ● FAX (415) 580-6902B REVISION: ALL DIMENSIONS IN INCHES 11.75 3.25 8.75 .45 6.75 n1.00 4.20 .30 3.25 n1.00 1.00 SLOT 1.50 2.78 1.78 1.50 .38 .30 1.37 1.62 UMBRELLA L FOOT PROPERTIES SKU DESCRIPTION 242-01219 ULTRA RAIL UMBRELLA L FOOT, SILVER 242-01220 ULTRA RAIL UMBRELLA L FOOT, BLACK COMP FLASHING PROPERTIES SKU DESCRIPTION 232-01375 COMP FLASHING, 9" X 12", BLACK ALUM 232-01376 COMP FLASHING, 9" X 12", SILVER ALUM n.35 1.80 105°RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSSTANCHION - ROOF ATTACHMENT CUT SHEET R-109Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT pe.eaton.com General Duty Non-Fusible Safety Switch DG222URB UPC:782113144238 Dimensions: Height: 7.5 IN Length: 6.41 IN Width: 8.4 IN Weight:9 LB Notes:WARNING! Switch is not approved for service entrance unless a neutral kit is installed. Warranties: Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first. Specifications: Type: General Duty/Non-Fusible Amperage Rating: 60A Enclosure: NEMA 3R Enclosure Material: Painted galvanized steel Fuse Configuration: Non-fusible Number Of Poles: Two-pole Number Of Wires: Two-wire Product Category: General Duty Safety Switch Voltage Rating: 240V Supporting documents: Eatons Volume 2-Commercial Distribution Eaton Specification Sheet - DG222URB Certifications: UL Listed Product compliance: No Data______________________________________________________________________ © 2016 Eaton. All rights reserved. V2-T1-26 Volume 2—Commercial Distribution CA08100003E—May 2018 www.eaton.com 1 1.1 Switching Devices Safety Switches All general-duty switches above 100A and all heavy-duty switches incorporate these K-Series switch design features. Two points of contact provide a positive open and close, easier operation, and also help prevent contact burning for longer contact life Visible Double-Break Rotary Blade Mechanism Protects against accidental contact with energized parts. Probe holes enable the user to test if the line side is energized without removing the shield. Not provided on general-duty switches, but available as a field kit or factory installed Clear Line Shield Clearly Visible Handle ●The position (ON or OFF) can be clearly seen from a distance and the length provides for easy operation Triple Padlocking Capability ●Personnel safety feature because the large hasp can accommodate up to three 3/8-inch (9.5 mm) shank locks Additional Locking Capability ●Cabinet door can be further padlocked at the top and bottom as applicable Interlocking Mechanism ●Door cannot be opened when the handle is in the ON position. Front and side operable defeater mechanism provides for user access when necessary on single- throw switches Tangential Knockouts ●An ample number are provided on the top, bottom and sides of both NEMA Types 1 and 3R enclosures through 200A Bolt-On Hub Kits ●For switches in a NEMA Type 3R, 30–200A. Use a Myers type hub for all others Standards and Certifications ●UL listed File No. E5239 ●Meets UL 98 for enclosed switches and NEMA Std. KS-1 Seismic Qualifications ●General-duty switches exceed the requirements of Uniform Building Code (UBC) and California Code Title 24 OSP-0011-10, OSP-0012-10 RELEASEREVDATENAMEAPNADDRESSADDRESS kW PHOTOVOLTAIC PLANSEQUIP.CUTSHEETSAC DISCONNECT CUT SHEET R-110Valley Solar21134A340 Riverside DrFlorence, MA 01062(413) 584-88448.800Bunk, Brian53 Meadow StNorthampton, MA 0106212/03/2021SUBMIT FOR PERMIT