30B-029 RFP PLANSET - Taranto, Steven - Florence, MA - 10385736REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23Not to ScaleCOVERPV-00010385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23
Sheet ListSheet No.Sheet TitlePV-000COVERPV-A01SITE PLANPV-A02MODULE LAYOUTPV-A03MODULE LAYOUT (2)PV-A04DETAILSPV-A05MATERIALSPV-A06REINFORCEMENTSPV-E01ELECTRICAL DIAGRAMPV-E02SYSTEM CALCSPV-G01SIGNAGEGeneral Notes:1.System follows any/all Fire Code Setbacks per Ordinances of the CityOf Northampton.2.All projects will comply with the Ordinances of the City ofNorthampton.3.Construction Hours: 7am-8pm Monday-Friday, 9am-8pm Saturday,No time on Sunday or legal Holidays.4.Product Data Sheets shall be included.5.Rooftop penetrations shall be completed and sealed per code by alicensed contractor.6.All Photovoltaic modules shall be tested and listed by a recognizedlaboratory.7.Certifications shall include UL1703, IEC61646, IEC61730.8.A continuous ground shall be provided for the Array and for allPhotovoltaic Equipment.9.DC Wiring shall be run in metal conduit or raceways within enclosedspaces in a building.10.Conduit, Wire systems and Raceways shall be located as close aspossible to ridges, hips, and outside walls.11.Conduit between Sub Arrays and to DC Combiners/Disconnects shalluse guidelines that minimize the total amount of conduit by taking theshortest path.12.Space Requirements for electrical equipment shall comply with NECArticle 110.13.Equipment grounding shall be sized in accordance with Table250.122.14.Connectors that are not readily accessible and that are used in thecircuits operating at or over 30V AC or DC shall require a tool foropening and are required to be marked "Do not disconnect underload" or "Not for current interrupting", per 690.33 (c) & (e).15.All signage to be placed in accordance with local building code.16.Signs or Directories shall be attached to the electrical equipment orlocated adjacent to the identified equipment.17.Signs should be of sufficient durability to withstand the environment.18.Any plaques shall be metal or plastic with engraved or machineprinted letters, or electro-plating, in a red background with whitelettering, a minimum of 3/8" height and all capital letters.Scope of Work:RGS Energy shall install a 6.200 kW Grid-tied Photovoltaic ("PV") Systemtotaling (20) Silfab SLA 310 M Modules with (20) Enphase EnergyIQ6PLUS-72-2-US Micro- Inverter(s). The Modules shall be flush mounted onthe asphalt/comp. shingle roof and interconnected via load side breakerconnection.Equipment Specifications:Module: (20) Silfab SLA 310 MInverter 1: (20) Enphase Energy IQ6PLUS-72-2-USRacking: UniRac SolarMountAttachment Flashing: UNIRAC Flash Kit Pro DarkGrid-Tied Photovoltaic SystemDC Rating: 6.200 kWTaranto, Steven261 Riverside DrFlorence, MA 01062Jurisdiction: City of NorthamptonSite Specifications:Occupancy: IIDesign Wind Speed: 92 MPHExposure Category: BMean Roof Height: 25 ftGround Snow Load: 40 PSFAdj. Roof Snow Load: 30.8 PSFAll Work to be in Compliance with:2017 National Electrical Code (NEC)2015 International Residential Code (IRC)2015 International Building Code (IBC)2012 International Fire Code (IFC)2012 Uniform Mechanical Code (UMC)2012 Uniform Plumbing Code (UPC)MA CMR 780, 9th EditionASCE/ANSI 7-10 Minimum Design Loads for Buildings and OtherStructuresAs amended and adopted by City of NorthamptonRoof Specifications:Roof 1:Asphalt/Comp. Shingle2" x 4" Rafters @24" O.C.Eave Height: 20 ftPitch: 31° | Azimuth: 235° Array Size: 20 Modules
REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002(E) Property Line(E) Single Family Dwelling(E) DrivewayDESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-231" = 25'SITE PLANPV-A0110385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23NOTE: ALL EXTERIOR CONDUIT ON ROOF AND UNDER EAVESFINAL LOCATIONS TO BE DETERMINED DURING INSTALLATIONEquipment on Exterior Wall:(E) Utility Meter - 1st Floor - Meter # 37587770(E) Utility Meter - 2nd Floor - Meter # 98355511(N) PV AC Disconnect - UnFusedEquipment on Interior Wall:(E) Main Service Panel - 1st Floor - P.O.I.via Breaker Tie In(E) Main Service Panel - 2nd Floor(N) PV AC Combiner Panel w/ IQ EnvoyEquipment Specifications:Module: (20) Silfab SLA 310 MInverter 1: (20) Enphase Energy IQ6PLUS-72-2-USRacking: UniRac SolarMountAttachment Flashing: UNIRAC Flash Kit Pro DarkRoof Specifications:Roof 1:Asphalt/Comp. Shingle2" x 4" Rafters @24" O.C.Eave Height: 20 ftPitch: 31° | Azimuth: 235° Array Size: 20 Modules261 RIVERSIDE DR(E) Detached Garage(E) Deck(N) PV Array 1:20 SilfabSLA 310 M ModulesRIVERS
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28'-8"44'-8"19'-5"26'-2"29'-5"9'-10"1'1'-6"5'-7"10"10"8'-6"2'-2"2'-2"1'-4"14'-4"10'-10"2'-4"1'-2"2'-1"2'-2"5'-5"REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-233/16" = 1'-0"MODULE LAYOUTPV-A0210385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23UniRac SolarMount Mounting Notes:·Integrated Full System Grounding and Bonding to UL 2703·Total Quantity of Attachments =42·Roof Zones are defined by dimension, a = 3.0 ft.·Maximum Allowable Cantilever for UniRac Rail is 13 the Maximum Rail Span·Racking and Attachment: UniRac SolarMount with UNIRAC Flash Kit Pro Dark attached with 74515 | 5/16X4 SS LAG SCREW HEX HEAD·All Dimensions shown are to module edges, including 1/4 in. Spacing between Modules required when using the Top Clamp Method.·The SolarMount Rails will extend 1-1/2 in. beyond the Module Edge in order to support the End Clamps.·UniRac requires one thermal expansion gap (4 in.) for continuous sections of rail greater than 40' in length·Array Installed according to the UniRac SolarMount Design & Engineering Guide PUB14NOV03·Attachment Locations, If shown, are approximate. Final adjustment of attachment location may be necessary depending on field conditions. All attachments are staggered amongst the framing members.(N) PV Array 1:20 SilfabSLA 310 M ModulesPV ARRAY 1 - MECHANICAL LOADSArray Area:353.9 ft²Total Photovoltaic Dead Load:3.11 psfArray Weight:1101.8 lbsAvg. Dead Load per Anchor:26.2 lbsAnchor Qty.:42Design Values by Roof Zone:CornerEgdeInteriorMax. UniRac Rail Span:60 in. O.C.60 in. O.C.60 in. O.C.Max. UniRac Rail Cantilever:20 in. O.C.20 in. O.C.20 in. O.C.Adjusted Anchor Span:48 in. O.C.48 in. O.C.48 in. O.C.Downforce Point Load:379.8 lbs379.8 lbs379.8 lbsUplift Point Load:-125.1 lbs-125.1 lbs-101.1 lbsMinimum Anchor Strength:400 lbsAverage Safety Factor:3.63Equipment Specifications:Module: (20) Silfab SLA 310 MInverter 1: (20) Enphase Energy IQ6PLUS-72-2-USRacking: UniRac SolarMountAttachment Flashing: UNIRAC Flash Kit Pro DarkRoof Specifications:Roof 1:Asphalt/Comp. Shingle2" x 4" Rafters @24" O.C.Eave Height: 20 ftPitch: 31° | Azimuth: 235° Array Size: 20 Modules(E) Roof Obstructions:Roof 1:·Chimney (1)·DWV pipe (1)
211234567891011121718192013141516REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002NOTE: FINAL BRANCH CONFIGURATION TO BE DETERMINEDDURING INSTALLATION(N) PV Array on Roof 1:20 Silfab SLA 310 M Modules20 Enphase Energy IQ6PLUS-72-2-US Micro-InvertersAsphalt/Comp. Shingle Roof2" X 4" Rafters @ 24" O.C.Pitch:31°Azimuth:235°DETAILLEGENDDESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-231/4" = 1'- 0"MODULE LAYOUT (2)PV-A0310385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23 Micro -InverterTrunkCableModuleNumber#
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.Rail & Anchor Assembly·UniRac Top-Clamp·UniRac SolarMount Rail·UniRac Standard L-Foot·UNIRAC Flash Kit Pro Dark·(1) 5/16" x 3-1/2" S.S. LagBolt with 2-1/2" MinimumEmbedmentModuleRooftopScale: 3/4" = 1'-0"Attachment Profile12" X 4" Rafters @ 24" O.C.Asphalt/Comp. ShingleSLA 310 MREVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002Not to ScaleStaggered Attachment Detail (Typ.)348" MaxAnchor Spacing20" MaxRail OverhangRoof Anchor& FlashingSolarMount RailRoof FramingPV ModuleAnchors locatedon alternate roofframing membersLandscape: ~8.3 in.Portrait: ~15.4 in.Landscape: ~22.5 in.Portrait: ~34.3 in.Not to ScaleRail Splice Detail4Rail SpliceStagger splice locationswithin the each row of modulesMin of 2 supportson either side of splicewith a max spacing of 60"20" MaxRail Overhang39.0 in.1.50 in.65.0 in.ABSilfabSLA 310 MMountingHolesm
Distance from Module CornerMinimumMaximumLong Side, A14.0 in.16.7 in.Short Side*, B6.9 in.9.6 in.*Top-Clamps may be used on the ShortSides of the ModuleBANot to ScaleUL Approved Mounting Locations5DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23VARIESDETAILSPV-A0410385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23
Not to ScaleGrounding Lug & Rail6Ground WireSS BoltWEEBLugSS FlatWasherUnirac RailSS Washer& NutSS Bolt
REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23Not to ScaleMATERIALSPV-A0510385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23
Suggested Bill of Materials2NOTE: Materials Listed below are subject to change during final Installation.PART DESCRIPTIONPART NUMBERQTYPHOTOVOLTAIC MODULES--- SILFAB SLA 310 MSLA 310 M20---INVERTERS--- Enphase Energy IQ6PLUS-72-2-USIQ6PLUS-72-2-US20- Enphase Monitoring--- IQ Combiner with IQ EnvoyX-IQ-AM1-240-B1---ROOF MOUNT MATERIALS--- UniRac SolarMount Rails& Components--- MILL RUN DARK FINISH 168" RAIL BUNDLE (144/pk)310168D10- SM ENDCLAMP D DRK AL302023D12- SM BND MIDCLAMP DK DRK SS302029D34- BND SPLICE BAR SERRATED DRK303018D6- Anchors & Mounting Brackets--- ANCHOR BASE - Unirac Flashkit Pro Dark004050D42---ELECTRICAL BALANCE OF SYSTEM--- Micro-Inverter Accessories--- Enphase Engage Trunk Cable, 240 VAC, Portrait - (Per Connector)Q-12-10-24029- Enphase Branch TerminatorQ-TERM-103- Enphase Sealing CapQ-SEAL-109- MICRO MNT BND T-BOLT 1/4 INX 3/4 SSMICRO MNT BND T-BOLT 1/4 INX 3/4SS20- AC Disconnects and Fuses--- SWITCH_ SQ D 60A 2-POLE_ NEMA 3R_ NON-FUSIBLEDU222RB1- 4 TERMINAL GROUND BAR KITGETGK41- Grounding, Wire and Conduit--- Wiley WEEB Grounding Lug Assembly (lug weeb 6.7 & SS HWD)WEEBL-6.7-16- Q-CLIP-100 | IQ Cable ClipQ-CLIP-10080- SolaDeck PV Roof-Mnt Encl w/Dual Gnd lug_6" DIN Rail UL50 3RSD7861------------------------------------------------------------------------------------------Roof Zones for Enclosed Buildings1
Scale: 3/4"=1'-0"TOP VIEW OF FULL LENGTH SISTERW(N) 2"x4" Sistered Rafters toexisting members with 10Dnails or 3" wood screws at 12"O.C. Upgrade required for allroof surfaces with horizontalspans greater than 6'-7".(E) 2" x 4" Rafters@ 24" O.C.Structural Upgrade Required -This structure will require 2" x 4" rafters sistered to the existing rafters that run the entire lengthfrom ridge beam to supporting wall at lower eve (see UPGRADE NOTES for specifications). Thisreinforcement will be applied to all roof surfaces with horizontal spans greater than 6'-7". Theirinstallation will satisfy the structural roof framing design-loading requirements of MA ResidentialBuilding Code.REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-231/4" = 1'- 0"REINFORCEMENTSPV-A0610385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23
(N) Enphase IQCombiner w/ IQ EnvoyX-IQ-AM1-240-BNEMA 3R Encl.120VIQ EnvoyCTGN120 VAC 5A120 VAC**L1 to go thru CTEthernet20A20A20ARooftop ElectricalInterior Basement, Adjacent to MSPExterior, Adjacent to Utility MeterInterior, BasementCCNG240V: 120VSplit Phase(E) 200 AM6.200 kW DC(STC) PV System:20 Silfab SLA 310 M Modules with20 Enphase Energy IQ6PLUS-72-2-US Micro-InvertersA(N)JunctionBoxBBranch of 9Branch of 8Branch of 3(N) AC Disconnect30 A, 240 Vac2-Pole, NEMA 3RGEC GroundP.O.I. via BreakerTie In(N)30 A(E) MSP200 A RatedCrouse - HindsLC240PC240V: 120VSplit PhaseMREVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002Notes:1.All conduit to use water-tight expansion fittings.2.All Rooftop conduit to be a minimum of 1" above theroof surface.3.PV Connection into Load Center shall be positioned atthe opposite end from the Utility Input feederlocation.(Where applicable)4.All equipment to be rated NEMA-3R unless otherwisenoted.5.Lowest expected ambient temperature based onASHRAE min. mean extreme dry bulb temperature forASHRAE location most similar to installation.6.Highest continuous ambient temperature based onASHRAE highest month 2% dry bulb temperature forASHRAE location most similar to installation.7.All conductors to be copper unless noted otherwise.8.Conductor sizing shall limit Voltage drop to 2% DC &1.5% AC (2% for Enphase Systems).EXTERIORDESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23Not to ScaleELECTRICAL DIAGRAMPV-E0110385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23 MAIN SERVICE PANELINTERCONNECTION120% Rule - 705.12(D)(2)Utility Feed + Solar Backfeed200 A + 30 A =230 ABuss Rating x 120%200 A x 120% =240 ASYSTEM LABELING SPECIFICATIONSMax. DC Voltage (-20 °C):45.7 VDC Max. Current:12.41 ADC Operating Voltage:33.1 VDC Operating Current:9.38 AAC Nominal Voltage:240 VMax. AC Current:23.4 AWIRE SCHEDULEWIRE SIZINGVOLTAGE DROPTagQtyConductor Size & TypeGroundSize & TypeConduit &'HUDWHG$PDSDFLW\( Allowable Amps x Temp Derate x Fill Derate )&AmpacityLengthV. DropA3#12 AWG ENGAGE CABLE#6 AWG BARE CuFREE AIR30A X 0.76 =22.80 A25.00 AN/A0.37%B6#10 AWG THWN-2#8 AWG THWN-21" PVC/EMT40A X 0.76 X 0.8 =24.32 A35.00 A55 Ft0.60%C3#10 AWG THWN-2#8 AWG THWN-21" PVC40A X 0.96 X 1 =38.40 A35.00 A25 Ft0.60%DC----AC1.57%(E) OverheadService Drop:NOTE: The load center containsonly generation circuits and nounused positions or loads.(E) OverheadService Drop:Homeowner1st Floor Meter # 37587770For PVRental Unit2nd FloorMeter # 98355511Not For PV
REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23Not to ScaleELECTRICAL CALCSPV-E0210385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23 MODULE SPECIFICATIONSSilfab SLA 310 MSTC Rating:310 WHeight:65.0 in.PTC Rating:280 WWidth:39.0 in.V MP:33.1 VDepth:1.50 in.I MP:9.38 AArea:17.6 ft²V OC:40.3 VWeight:41.9 lbsI SC:9.93 AMax. Fuse:15.00 ATemp. Coeff. (V OC):-0.3000 %/°CTEMPERATURESAmbient Low Temperature:-20 °CAmbient High Temperature:32 °CTemp. Rise for Voltage Calculations:31 °CTemp. Rise for Exposed Conduit on Roof:22 °CSYSTEM LABELING SPECIFICATIONSMax. DC Voltage (-20 °C):45.7 VDC Max. Current:12.41 ADC Operating Voltage:33.1 VDC Operating Current:9.38 AAC Nominal Voltage:240 VMax. AC Current:23.4 AINVERTER 1 SPECIFICATIONSEnphase Energy IQ6PLUS-72-2-USNominal V AC:240 VMax. W DC:400 WMax. W AC:290 WStartup Voltage:22 VMin. V MP:16 VMax. V MP:62 VMax. V DC:62 VMax. I DC:15 AMax. I AC:1.17 ACEC Efficiency:97.0%INVERTER 1 LABELING SPECIFICATIONSMax. DC Voltage (-20 °C):45.7 VDC Max. Current:12.41 ADC Operating Voltage:33.1 VDC Operating Current:9.38 AAC Nominal Voltage:240 VMax. AC Current:23.4 AINVERTER 1 CURRENTSDC Max. Current:MODULE Isc x 1.259.93A x 1.25 =12.41 ADC Operating Current:MODULE Imp9.38A =9.38 ASource Current, I DC:MODULE Isc x 1.25 x 1.259.93A x 1.25 x 1.25 =15.52 AOutput Current, I AC:INVERTER Iac x INVERTER QTY x 1.251.17A x 1.25 x 20 =29.25 AINVERTER 1 VOLTAGESDC Max. Voltage(-20 °C):MODULE Voc x TEMP DELTA x TEMP COEF Voc40.25V x 45 x 0.003 =45.7 VDC OperatingVoltage:MODULE Vmp33.05V =33.1 V
REVISIONS#ByDateNotes12345420 Woodland Ave, Unit ABloomfield, CT 06002DESIGNER:REVIEWER:VERSION DATE.SCALE.RGS GRID-TIEDPHOTOVOLTAIC SYSTEM6.200kW DC @ STCTARANTO, STEVEN261 RIVERSIDE DRFLORENCE, MA 01062Project # 10385736Rob MuldoonAsh Bowersock2018-02-23Not to ScaleSIGNAGEPV-G0110385736 ANSI Full Bleed B (11.00 X 17.00 Inches)2018-02-23