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25-043 93 OLD FERRY RD BP-2020-0527 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block:25-043 CITY OF NORTHAMPTON Lot:-001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Cate,gorv: SOLAR ELECTRIC SYS'T'EM BUILDING PERMIT Permit# BP-2020-0527 Proiect# JS-2020-000906 Est.Cost:$13252.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: SUNPOWER CORPORATION SYSTEMS 110280 Lot Size(s(l.ft.): 13677.84 Owner: TANYA MARIE BART zonine. Applicant: SUNPOWER CORPORATION SYSTEMS AT: 93 OLD FERRY RD Applicant Address: Phone: Insurance: 50 ROCKWELL RD (860) 595-9899 Workers Compensation NEWINGTONCT06111 ISSUED ON: TO PERFORM THE FOLLOWING WORK:ROOF MOUNT SOLAR - 18 PANELS, 5.89 KW POST THIS CARD SO IT IS VISIBLE FROM THE STREFIT Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy signature: FeeType: Date Paid: Amount: Building 10/28/2019 0:00:00 $75.00 212 Main Street, Phone(413)587-1240, Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner tf Department use only 0 , ,1 City of North mptonO tugof Per nit: r - r Building Dep1Hrtment CT �8 Curb�ut/Dr vewayPermit 212 Main StreSewSe is Availability 1 �.I• .l Room 100 �T oFG Y� v er/W II Availability " Northampton, MA-04 a? T/Mr,rAf Set r of Structural Plans 4pF phone 413-587-1240 Fax 413-58 - 40, Sit Plans r pecify APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DEMOLISH A ONE OR TWOFAMILYDWELLING P-(3-0 SECTION 1 -SITE INFORMATION 6 I" —w —5c4-7 1.1 Property Address: This section to be completed by office ;-CAT- Map Lot Unit V Zone Overlay District lo(00 Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: 1 Name(Print) Currentling Addres � _ r; y Te phone Signature 2.2 Authorized Agent: CJ Name( ' ) Current Mailing Address: CA Signature Te ephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. BuildingCA (a) Building Permit Fee LA 15- 2. Electrical (b) Estimated Total Cost of io Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total = 0 + 2 + 3+4 + 5) oZ Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: t� Building Commissioner/Inspector of Buildings Date EMAIL ADDRESS (REQUIRED; EITHER HOMEOWNER OR CONTRACTOR) Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage �--- —J Setbacks Front Side L:, R: L: R:0 Rear Building Height Bldg. Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO O DONT KNOW O YES 0 IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW Q YES O IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO Q DON'T KNOW ® YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained 0 Obtained © , Date Issued: C. Do any signs exist on the property? YES O NO IF YES, describe size, type and location: [ D. Are there any proposed changes to or additions of signs intended for the property? YES © NO 0 IF YES, describe size, type and location: 1 E. Will the construction activity disturb(clearing,grading,excavation, or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES Q NO Q IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5- DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition Replacement Windows Alterations) ❑ Roofing ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks Siding[O] Other[[3] Brief Des=tion of Prop-psed Work: �rv+oJi. 'bC��,I�l` �S{�<< I M►a l tJ �G �,C��1FX-�� � ����Z e Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet sa. If New house and or additio -to existing housingcomplete the following a. Use of building : One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? 1 f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft. of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No . I. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I, as Owner of the subject property hereby authorize to act on my behalf, in all matters relative to work authorized by this building permit application. Signature of Owner Date as Owner/Authorized Agent he4by declare that the statemen0afid information on the foregoing application are true and accurate, to the best of my knowledge and belief. Signed under the pains and penalties of perjury. Print We Signature of Owner/Agent Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder A-1--k N ` 1\i�C- Q k)0q C License Number \t Z Address Expira on Dat Signature Telephone 9. Registered Home Improvement Contractor: Not Applicable ❑ Company Name egistration Number Address �— �(' Expir ion Datt So-�� .. l �6Te • one' -`i SECTION 10-WORKERS' COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c. 152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes....... Il No...... ❑ City of Northampton Massachusetts DEPARTMENT OF BUILDING INSPECTIONS 212 Main Street •Municipal Building e^ Northampton, MA 01060 r Debris Disposal Affidavit In accordance of the provisions of MGL c 40, S54, I acknowledge that as a condition of the building permit all debris resulting from the construction activity governed by this Building Permit shall be disposed of in a properly licensed solid waste disposal facility, as defined by MGL c 111, S 150A. The debris from construction work being performed at: q3 ut(i, (Please print house number and stwjt name) Is to be disposed of at: Cjc"ujPowc.•R_ Cc*—p 5_0 i ) tZ� 1r-t,j i 2 )r.-; A_) OT D6 it (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: L-,(Y6Lc-L)G /002- MrODLFWr,✓.J 6JZe,,1j/�rztic�02�� CTC�C�t{�Z (Company Name and Address) Signature of Permit Applicant or Owner Date If, for any reason, the debris will not be disposed of as indicated, the Applicant or Owner shall notify the Building Department as to the location where the debris will be disposed. Massachusetts Department of Public Safety Board of Building Regulations and Standards License: CS-110280 Construction Supervisor NEIL DELUCENAY 701 S. HOWARD AVE STE STE 106-395 TAMPA FL 33606 Expiration: Commissioner 08/17/2020 Construction Supervisor Restricted to: Unrestricted - Buildings of any use group which contain less than 35,000 cubic feet (991 cubic meters) of enclosed space. Failure to possess a current edition of the Massachusetts State Building Code is cause for revocation of this license. DPS Licensing information visit: WWW.MASS.GOVIDPS Office of Consumer Affairs and Business Regulation 1000 Washington Street - Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor Registration Type: Corporation SUNPOWER CORPORATION,SYSTEMS Registration: 186445Expiration: 11/14/2020 Update Address and Return Card. HCA 1 h 20M-W17 .�i. �rairi+rnfrvvi/%�r� !/,.r.�•frir�ii,:�//.; Office of Cor sumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual use only TYPE:Corporation before the expiration date. If found return to: Registration Expiration Office of Consumer Affairs and Business Regulation 186445 11/14/2020 1000 Washin on et-S 710 SUNPOWER CORPORATION,SYSTEMS Boston,M 21 c. NEIL T.DELUCENAY 1414 HARBOUR WAY S.STE 1901 U RICHMOND,CA 94804 Undersecretary Not valid Without natLACK SUNP WER 50 Rockwell Rd. Newington, CT 06111 Michael Palmer 576 Grafton St Worcester Ma 01604 508-769-8703 Michael.palmer@sunpowercorp.com 10 1 �k5-1iCI Building Department: MC) , 1 Please be advised that I, Michael Palmer, Electrical Contractor for SunPower Corporation, Systems, am designating Jeff Schwartz, Tylon George, and Marilu Medina, SunPower Corporation representatives, as the authorized persons to file for and or obtain an electrical permit on my behalf. The specifications are as follows: Taw int, F ztcR car q � o�d Description: Grid tied PV solar panel installation The starting date of this job is to be determined by the approval date of the permit. Michael Palmer ELC 20607A HOMEOWNERS AUTHORIZATION FORM Addendum to Contract _. 'ate+ (print name) Am the owner of the property located at address: 0100 1 hereby authorize SunPower Corporation,Systems to act as my Agent for the limited purpose of applying for and obtaining local building and other permits from the Authority Having Jurisdiction as required for the installation of a Photovoltaic System located on my Property. Customer Signature:Electronic Signature Accepted/Addendum to Contract Date: -k C , 2 0 {�t Sign Name: SunPower Corporation,Systerns 50 Rockwell Rd. Newlnpon,CT 06111 Phone:(860)995-9899 ACOIR& CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDIYYYY) toriznole THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(les)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder In lieu of such endorsements). PRODUCER CONTACT Marsh Risk 8 Insurance Services NAME: -- — -- 1735 Technology Drive,Suite 790 PHONE FAX San Jose,CA 95110 E NAND. fAIC Not: IL ADDRESS; INSURERS AFFORDING COVERAGE NAICS 536277-AOS-GAWUE-16-19 INSURER A;N/A N/A INSURED SunPower Corporation INSURER IS:Hartford Fire Insurance Company 19682 SunPower Corporation,Systems INSURER C:NIA N/A 77 Rio Robles San Jose,CA 95134 INSURER D: - INSURER E: INSURERF: COVERAGES CERTIFICATE NUMBER: SEA-003550810-02 REVISION NUMBER: 3 THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. NSR TYPE OF INSURANCE ADDL SUBR POLICY EFF MMID—POLID EXP L1NR8 LTR POLICY NUMBER COMMERCIAL GENERAL LIABILITY --.�� EACH OCCURRENCE F--, - YRERTIEU— S CLAIMS-MADE I OCCUR --- --- L--- PREMISES Ea occurrence) >< _ - MED EXP Any one person $ PERSONAL 6 ADV INJURY $ GENT AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE : POLICY PRO- � LOC PRODUCTS-COMP/OP AGG $ _ OTHER. $ AUTOMOBILE LIABILrTY COMBINED SINGLE LIMIT $ Ea accident ANY AUTO BODILY INJURY(Per penton) $ OWNED SCHEDULED ALTOS ONLY AUTOS BODILY INJURY(Per accident) $ HIRED NON-OWNED PROPERTY DAMAGE AUTOS ONLY AUTOS ONLY Per accident $ UMBRELLA I" OCCUR EACH OCCURRENCE $ EXCESS LIAR HCLAIMS-MADE AGGREGATE _ $ _ DED RETENTION $ B WORKERS COMPENSATION A 110/2019 X PER TH- AND EMPLOYERS'LIABILITY YIN STATUTE ER ANYPROPRIETOR/PARTNERIEXECU ME 1'0W'000 E.L.EACH ACCIDENT $ OFFICER/MEMBEREXCLUDED7 N NrA - (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 H yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1,000,000 i I )ESCRIPTION OF OPERATIONS I LOCATIONS 1 VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached N more space is required) vidence of workers compensation insurance 'ERTIFICATE HOLDER CANCELLATION SunPower Corporation SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE SunPower Corporation,Systems THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 77 Rio Robles ACCORDANCE WITH THE POLICY PROVISIONS. San Jose,CA 95134 AUTHORIZED REPRESENTATIVE of Marsh Rlsk S Insurance Services Petronella Massey ©1988-2016 ACORD CORPORATION. All rights reserved. kCORD 25(2016103) The ACORD name and logo are registered marks of ACORD 10 LAGUNA 28202 Cabot Road, Suite 300 CONSULTING ENGINEERS Laguna Niguel, CA 92677 ' LPG, INC. 949-371-5238 info@LagunaEngineers.com October 16,2019 H OFS To: Sunpower Corporation G 1414 Harbour Way PAYMONN KA South Richmond,CA.94804 ESNDANIANSTRUCTURAL vs Subject: Certification Letter ,09 No.51866 �Q Bart Residence O.c�9FG/STE 93 Old Ferry Rd. BONA Northampton,MA.01060 Digitally signed by Paymon Eskandanlan Date:2019.10.17 12:41:19-07'00' To Whom It May Concern, A jobsite observation of the condition of the existing framing system was performed by an audit team of Sunpower Corporation as a request from Laguna Pacific Group.All review is based on these observations and the design criteria listed below and only deemed valid if provided information is true and accurate. On the above referenced project,the roof structural framing has been reviewed for additional loading due to the installation of the solar PV addition to the roof.The structural review only applies to the section of the roof that is directly supporting the solar PV system and its supporting elements.The observed roof framing is described below.If field conditions differ,contractor to notify engineer prior to starting construction. The roof structure of(Roof 1)consists of composition shingle on roof plywood that is supported by pre-manufactured trusses that are spaced at @ 24"o.c..The top chords,sloped at 15 degrees,are 2x6 sections,the bottom chords are 2x6 sections and the web members are 2x4 sections.The truss members are connected by steel gusset plates.The max unsupported projected horizontal top chord span is approximately 6'-0". The existing roof framin system of(Roof 1)is judged to be adequate to withstand the loading imposed by the installation of the solar panels. The spacing of the solar standoffs should be kept at 48"o.c.for landscape and 48"o.c.for portrait orientation,with a staggered pattern to ensure proper distribution of loads. The scope of this report is strictly limited to an evaluation of the fastener attachment,underlying framing and supporting structure only.The attachment's to the existing structure are required to be in a staggered pattern to ensure proper distribution of loading.All panels,racking and hardware shall be installed per manufacturer specifications and within specified design limitations.All waterproofing shall be provided by the manufacturer. Laguna Pacific Group assumes no responsibility for misuse or improper installation of the solar PV panels or racking. Note:Seismic check is not required since Ss<.4g and Seismic Design Category(SDC)<B Design Criteria: • Applicable Codes=Massachusetts Residential Code,9th Edition,ASCE 7-10 • Roof Dead Load=8 psf(Roof 1) • Roof Live Load=20 psf • Wind Speed=117 mph(Vult),Exposure C,Risk Category II • Ground Snow Load=40 psf - Roof Snow Load=35 psf • Attachments:1-5/16"dia.lag screw with 2.5 inch min embedment depth,at spacing shown above. Please contact me with any further questions or concerns regarding this project. Sincerely, Paymon Eskandanian,P.E. Principal Engineer Bart Residence, Northampton, MA—PE Calcs 1 r LAGUNA 28202 Cabot Road, Suite 300 CONSULTING ENGINEERS Laguna Niguel, CA 92677 LPG, INC. 949-371-5238 info@LagunaEngineers.com Gravity Loading Roof Snow Load Calculations pg=Ground Snow Load= 40 psf p,=0.7 CQ C,I pg (ASCE7-Eq 7-1) CQ= Exposure Factor= 1 (ASCE7-Table 7-2) C,=Thermal Factor= 1 (ASCE7-Table 7-3) 1= Importance Factor= 1 p,=Flat Roof Snow Load= 35.0 psf IDS=CSpr (ASCE7-Eq 7-2) Cs=Slope Factor= 1 ps=Sloped Roof Snow Load= 35.0 psf PV Dead Load=3 psf(Per Sunpower Corporation) DL Adjusted to 15 Degree Slope 3 11 psf PV System Weight Weight of PV System(Per Sunpower Corporation) 3.0 psf X Standoff Spacing= 4.00 ft Y Standoff Spacing= 2.75 ft Standoff Tributary Area= 11.00 sft Point Loads of Standoffs 33 Ib Note: PV standoffs are staggered to ensure proper distribution of loading Roof Live Load=20 psf Note: Roof live load is removed in area's covered by PV array. Roof Dead Load (Roof 1) Composition Shingle 4.00 Roof Plywood 2.00 2x6 Top Chords @ 24"o.c. 1.15 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.85 Total Roof DL(Roof 1) 8.0 psf DL Adjusted to 15 Degree Slope 8.3 psf Bart Residence, Northampton, MA—PE Calcs 2 LAGUNA 28202 Cabot Road, Suite 300 CONSULTING ENGINEERS Laguna Niguel, CA 92677 LPG, INC. 949-371-5238 info@LagunaEngineers.com Wind Calculations Per ASCE 7-10 Components and Cladding Input Variables Wind Speed 117 mph Exposure Category C Roof Shape Hip/Gable Roof Slope 15 degrees Mean Roof Height 20 ft Effective Wind Area 19.3 ft Design Wind Pressure Calculations Wind Pressure P=qh*G*Cn qh=0.00256*Kz*Kzt*Kd*V12 (Eq.30.3-1) Kz(Exposure Coefficient)= 0.9 (Table 30.3-1) Kzt(topographic factor)= 1 (Fig.26.8-1) Kd(Wind Directionality Factor)= 0.85 (Table 26.6-1) V(Design Wind Speed)= 117 mph (Fig.26.5-1A) Risk Category= II (Table 1.5-1) ch= 26.81 0.6*qh= 16.09 Standoff Uplift Calculations-Portrait Zone 1 Zone 2 Zone 3 Positive GCp= -0.84 -1.39 -2.23 0.38 (Fig.30.4-1) Uplift Pressure= -13.48 psf -22.36 psf -35.84 psf 10.1 psf X Standoff Spacing= 4.00 4.00 2.67 Y Standoff Spacing= 2.75 275 2.75 Tributary Area= 11.00 11.00 7.33 Footing Uplift= -148 Ib -246 Ib -263 Ib Standoff Uplift Calculations-Landscape Zone 1 Zone 2 Zone 3 Positive GCp= -0.84 -1.39 -2.23 0.38 (Fig.30.4-1) Uplift Pressure= -13.48 psf -22.36 psf -35.84 psf 10.0 psf (Minimum) X Standoff Spacing= 4.00 4.00 2.67 Y Standoff Spacing= 1.75 1.75 1.75 Tributary Area= 7.00 7.00 4.67 Footing Uplift= -94 lb -157 Ib -167 lb Standoff Uplift Check Maximum Design Uplift= -263 Ib Standoff Uplift Capacity = 450 Ib 450 Ib capacity>263 Ib demand Therefore,OK Fastener Capacity Check Fastener= 1 -5/16"dia.lag Number of Fasteners= 1 Embedment Depth= 2.5 Pullout Capacity Per Inch= 250 Ib Fastener Capacity= 625 Ib w/F.S.of 1.5&DOL of 1.6= 667 Ib 667.2 Ib capacity>263 Ib demand 1 herefore,OK Bart Residence, Northampton, MA-PE Calcs 3 r LAGUNA 28202 Cabot Road, Suite 300 CONSULTING ENGINEERS Laguna Niguel, CA 92677 r 949-371-5238 LPG, INC. info@LagunaEngineers.com Framing Check (Roof 1) PASS w=93 plf Dead Load 8.3 psf PV Load 3.1 psf Snow Load 35.0 psf 2x6 Top Chords @ 24"o.c. 0 Q Governing Load Combo=DL+SL Member Span=6'-0" Total Load 46.4 psf Member Properties Member Size S(in^3) I(in^4) Lumber Sp%Gr Member Spacing 2x6 7.56 20.80 DF#2 @ 24"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4.3.1) 900 x 1.15 x 1.3 x 1.15 Allowed Bending Stress=1547.3 psi Maximum Moment = (wL^2)/8 = 417.4923 ft# = 5009.908 in# Actual Bending Stress=(Maximum Moment)/S =662.5 psi Allowed>Actual--42.9%Stressed -- Therefore,OK Check Deflection Allowed Deflection(Total Load) = L'I"r) (E= 1600000 psi Per NDS) = 0.4 in Deflection Criteria Based on = Continuous Span Actual Deflection(Total Load) _ (w*1-114)/(185*E*1) = 0.034 in = L/2118 > L/180 Therefore OK Allowed Deflection(Live Load) = l i240 0.3 in Actual Deflection(Live Load) _ (w*1-114)/(185*E*1) 0.026 in U2770 > L/240 Therefore OK Check Shear Member Area= 8.3 in^2 Fv(psi)= 180 psi (NDS Table 4A) Allowed Shear = Fv*A = 1485 Ib Max Shear(V)=w*L 12 = 278 Ib Allowed>Actual--18.8%Stressed -- Therefore,OK Bart Residence, Northampton, MA—PE Calcs 4 CODE INFORMATION w w Dv N � 0, APPLICABLE CODES, LAWS AND REGULATIONS U SOLAR INDIVIDUAL PERMIT PACKAGE � < � � 3 < Z 2015 INTERNATIONAL BUILDING CODE(IBC) j z , ' a w 2015 INTERNATIONAL RESIDENTIAL CODE(IRC) m z z 2015 INTERNATIONAL FIRE CODE(IFC) 7 < ° v 2017 NATIONAL ELECTRIC CODE(NEC) Z o = x a u TANYA BART WITH MASSACHUSETTS AMENDMENTS z ' O y U 5 . 89 kW GRID -TIED PHOTOVOLTAIC SYSTEM (413 ) 582- 0246 SATELLITE IMAGE 93 OLD FERRY ROAD PROJECT LOCATION NORTHAMPTON , MASSACHUSETTS 1060 AHJ : SPD - CONNECTICUT UTILITY: NATIONAL GRID - MASSACHUSETTS _ JOB NOTES SHEET INDEX H o Lu } o 1-1 PV SOLAR ARCHITECTURAL DRAWINGS v V�-) Y PVA-0 COVER SHEET < 1y a PVA-1 ARRAY LAYOUT O Oa Q O U QC Luw Ca O U) a 2 Q m w V) _j u') < < m, Q ZLuO IT O O > U z c� < CC PV SOLAR STRUCTURAL DRAWINGS Y 0 PVS-1 MOUNTING DETAILS m Z N V) REVISIONS REV DESCRIPTION DATE DB CB PV SOLAR ELECTRICAL DRAWINGS PVE-1 ELECTRICAL SINGLE-LINE DIAGRAM& INSTALLER SPD-CONNECTICUT SPECIFICATIONS PROJECT RP-92583 PVE-2 ELECTRICAL CALCULATION DATE DRAWN 10-14-2019 PVE-3 ELECTRICAL DATA&SPECIFICATIONS DRAWN BY JLECHUGA PVE-4 PLACARD/EQUINOX GROUNDING DETAILS DATE CHECKED 10-14-2019 PVE-5 BRANCH DIAGRAM CHECKED BY TYLER BOSHARD SCALE NTS SHEET PVA-0 f Lu w p o m ELECTRICAL DATA&SPECIFICATIONS > > rn N m � a � /� Z z u o 0 w O O a p z • • • • � Z 7 a � p o w WITH L a RAPID V • • + • • O = = v J d L1 wo ^ Q u t SIGNAGE LOCATIONS: • �, • MAIN SERVICE PANEL • • 23.58 A •' • 240 V SOLARPV ••NOT RELOCATE SIGNAGE LOCATIONS: OVERCURRENT • MAIN SERVICE PANEL • INDOOR/OUTDOOR SUBPANEL SIGNAGE LOCATIONS: • MAIN SERVICE PANEL • NEW INDOOR/OUTDOOR LOAD CENTER • INDOOR/OUTDOOR SUBPANEL PHOTOVOLTAIC A DISCONNECT• _.. RATED AC• 23.58 AAMPS VOLTAGE:NOMINAL OPERATING AC 240 VVol SIGNAGE LOCATIONS: U)1-- 0 w U) r CD 0 z Ul -' a O • INDOOR/OUTDOOR AC DISCONNECT U (A Yr U a J0 as U 0 a Z Q Ucif LU m 0 can a Q a w U) -1 06 a a a SIGNAGE NOTES Z 0 2: p Q FF-- ~ 0 0 1. MATERIAL USED FOR THE SIGNAGE SHALL BE REFLECTIVE, rn Z U WEATHER RESISTANT AND SUITABLE FORTH E ., ENVIRONMENT. LU g 2. ALL SIGNAGE SHALL HAVE ALL CAPITAL LETTERS WITH O U) w MINIMUM%" LETTER HEIGHT, WHITE ON RED BACKGROUND. co Z tri 3. MAIN SERVICE DISCONNECT MARKING SHALL BE PLACED RE VISION S ADJACENT TO MAIN SERVICE DISCONNECT IN A LOCATION "IV DESCRIPTION DATE DB cE CLEARLY VISIBLE FROM THE LOCATION WHERE THE LEVER IS OPERATED. 4. MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE SERVICE TO INSTALLER SPD-CONNErncu- AVOID CUTTING THEM. MARKINGS SHALL BE PLACED EVERY PROJECT RP-92583 10',AT TURNS AND ABOVE AND/OR BELOW PENETRATIONS, AND AT ALL DC COMBINER AND JUNCTION BOXES. onrE DRAWN 10-la-zo19 DRAWN BY )LECHUGA 5. DO NOT USE SCREWS FOR SIGNAGE ATTACHMENT. USE DATE CHECKED 10-14-2019 ONLY APPROVED ADHESIVE. CHECKED BY TYLER BOSHARD SCALE NTS rSHEET PVE-3 f PLACARD SIGNAGE/SUNPOWER EQUINOX GROUNDING DETAILS LU W o o rn In a rn a o � z u o I . //�� 7 a N N LL Z Z ~ D W Z a � � � - � a f O 2 S v J a K a _ O C u SunPower InvisiMount"'with R2R Grounding Clip Ground Path and Compliance W Mdr W c1o"Ir i `�..�.us 4 , S ` ■ 6 I'"a«". . . 3 7 CAUTION POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING LIMSOURCES WITH DISCONNECTS) LOCATED AS SHOWN : ' comphonce PHOTOVOLTAIC ARRAY ON ROOF Grounding Electrode to 69GA7(A) na MAIN SERVICE --,. Service Panel 690.47(D) 2 PANELLU G ound�' � � 1741 AC DISCONNECT - U Y o Ground wire to T T z Ground Lug to 690A3(C) 2703 SOLAR LOAD ----_ �+ I I T / TrTT, J w d D (n ++ F 1 1 ' O Q D d< Rail CENTER �1y, +++ o & = w w a Module frame to 4(C) 2703 y r a w o module Frame MA SMART UTI LITY m ° cc � a o Ls Modal.Frame nh 1703 REVENUE METER Q a w Q Q a Z r u z -- Z o o oho H O > --O 69 Rail to AXA) AC DISCONNECT 6 Mid Clamp to 690.43(C) 2703 Q ° a ° UTILITY METER LD z 0 C7 Q U Module Frame 69OA3(D) Module Frame to 690.43(A) 0) 0 °g 93 OLD FERRY ROAD `^ End Clamp to 690.43(C) 2703 ui Rail 690.4%D) jL REVISIONS 690.43(A) REV DESCRIPTION DATE DBICF Rail to Spike 690.43(C) 2709 69OA3(D) Slow—prw"q" INSTALLER SPD-CONNECTICUT PROJECT RP-92583 DATE DRAWN 10-14-2019 DRAWN BY XECHUGA GATE CHECKED IO-14-2019 FIGURE 1: SUNPOWER EQUINOX GROUNDING DETAILS FIGURE 2: PLACARD IDENTIFYING LOCATION OF DISCONNECTS AND POWER SOURCES DATECCHECKCHECKED TY-14-20LER HARD SCALE NTS SHEET PVE-4 Ce r INSTALLER NAME: w o N N a o 0 VI Q � aD BRANCH VOLTAGES: 3 Q z u o w a 1. p z u z Lim z z 2. Q p u a Q f O x x n J 3. a v Q 0 M < � u 4. p V)/) u 5. 6. LEGEND & SYMBOLS: JUNCTION BOX GROUND LUG ASSEMBLY a R2R GROUNDING CLIP a TERMINATOR �O SEALING CAP DRIVEWAY • FEMALE CONNECTOR �* MALE CONNECTOR a RAW TRUNK CABLE 2.0 m.TRUNK CABLE 1.3 m.TRUNK CABLEPER MODULE ONE CONNECTOR 2.3 m.TRUNK CABLE 1k T--- 1 W LLJ L ' ' I -T- l >- O L7 U ROOF 1:1- -� A6 Q 1$ " cn u M OpV Q K ES -_ H W Cl O U cr ACD Q } Q N-L C M co O d' N d Q Za W to PV ACD M} LL Z D p Z H ~ O ZO ga Z m C7 Q w m g z O Lr; REVISIONS REV DESCRIPTION DATE DB CB INSTALLER SPD-CONNECTICUT PROJECT RP-92583 DATE DRAWN 10-14-2019 N DRAWN BY JLECHUGA DATE CHECKED 10.14.2019 CHECKED BY TYLER BOSHARD tE- 1/8 -1'-0" PVE-5 � � LU W o o a o 5 > > 3 a ,e 1€a X-Series: E20-327 I El 9-320 SunPower�Residential AC Module _ _ - _ _ _ __ _ _ -- - _ �r ZEu t,\ I L'?', a o u I�3 ktverter Modet Ertphase IQ 7)6 pQ7XS-9G-ACM-US) ®240 YAC 02M YAC l_ �y CERTIFICATE OF C0MPLIA'I CE_ - a � O J �� Peak O Power 320 VA 320 VA IuR i i Ir I , J �} W v a Max.[ontlnuousOutpu[Power 315 VA 315YA `` ., } � I_' CeRlfiCate�Ntriiber 20180922-E478� 0 �aip� `t II 1 + I.. Ii I�� U < `� r Re r $eerence E47$330-2018()9.19 Nom.(L-0 Vottage/RangetM 240/211-264 208/183-229 ~ �_ I�E Max.ContklucusOutput Current W 1,31 1s1- - EPTEMR-22 ` I e Date 2018-S __ S It J11 1 4 1 �� �,•�I -,�Y F -�i --� fl ' `�,�'C Max Units per 20 A(LL)Branch C1rcutt3 12(single phase) 10(two pole)wye CEC weighted Efficiencyf I ~~ = l r ' �l 97.5% 97.0% 4 t. r r b r Nom.Frequency 60H2 - 1(I�I, � l t issued to: SUNPOWERCORP' s ,�i Extended Frequency Range 47-68 Hz 77 RIO ROBLES AC Short Circuit Fault Current Over 3Cycles 5.8Arms -''I(� rilil SAN JOSE CA 95134-1859 Overvoltage Class AC Port III Irl iI.`�.1 r •r`.� I �I! t': - 1 i I r II I I- l� AC Port Backfeed Current 18 rM This is tocertify`that AC MODULES AND PHOTOVOLTAIC MODULES-WITH Power Factor Setting 1.0 , , �� r I representative samples of INTEGRATED ELECTRONICS Power Factor(adjustable) 0.7 lead./0.7 lag I � �! i- -- Noactivephasebalandngforthreephaseirvs�llatlons AC modules, Models: SPR-E19-xxx-BLK_E AC,SPR-E20=` BL �E-AC, . PR-E13xzx-E-AC, S E20-x x-E-AC, Pel i, SQrDX'Lp1 vK�L i SPR-E20-327-E-AC SPR-E19-320-E-AC 25-year limited powerwarranty �t� - . -AC, SPR-X21-xx rLK-E-AC,'SF�R- s Warranties 25-year limited product warranty �' ` ' - 1 , Nom.Power (Prom) 3z7w 32ow _ I 7W( BLK-E-AC,�PR X20-XXX-E Af:, SPR-X21-XXX-E- Power Tol. +5/0% +5l-0% UL 1703 ' F �1 r I ', UL 1741 Al EEC 6 109-2 } T I I'1 SPR, - xxx-E-AC. r Certifications I�Il�) It I I i I ! I ti 1 C�'.i L��I Module Efficiency 20.4% 19.9% and UL 1741 -1/IK 62 09-2 fire rated) L i' ;�re"XXX .-can be 320 to 370. Temp.Coef.(Power) -0.35%rC -0.35WIC Compliance -rte. �• FCC Part 15 Class B -Three bypass diodes ICES-M Class B L'. Shade Toll. Integrated module-level maximum CAN/CSA-C22.2 NO.107.1-01 ) 1! , .I 1 [ III dlt I ) I� These AC modu�es include Enphase inverter IQ7XS-96- l power point tracking {I ) 1 i t It f Lzr CA Rule 21(UL 1741 SA)` !- -- ACM-US (QIKH'E341165) evaluated for CPCU rule 21 (includULUsedPVRaa�nd ReactivtdownegPo Priority) i I�1 (rlpllanc%--teSijed witFt Volt Var reactive power riorlt -_ _-- Enables Installation in accordance a wRh: sola� I ` t� r` f r�r l / .' ..� Id shutdonnin-}`�1nCtl0na Ity. P b P• P122-F - NEC 690.6(AC module) LXIj ,•1 . .- {'.' t-. ��.;:` - ,. _ ti.-{I )�- LZ.: (_0 s j[ Max Ambient Tem 0 _ 9 Max.Load Wind:62 psi,3000 Pa,305 IWm2 front&bad[ NEC 690.12 Rapid Shutdown anskle and outside the array) y �, �: `� ,11? Snow:.125 psi,6000 Pa,611 kg/m[front NEC 690.15 AC Connectors,690.33W-(E)(1) 7 II - I fi (� Impact Resistance 1 Inch(25mm)dWmeterhall at52mph(z3rn/s) I��I 1 h I �;I I ; ( Have been investigated b UL Inn of �i 1JyAthe 1. t r 9 y _() )` When used with InvisiMount racking and InvislMount accessories 1 ry _ l _ .L (UL 2703Y. -� , 2 Standard(s) indicated on this Certificate. _ } Module grounding and bonding through InvislMount Solar Cells 96 Monocrystalline Maxeon Gen III I I , P g ClassAfirerated Q ! Ii l .j I III H transmission tempered lass with When used with AC module Cables and accessories(UL 6703 and ) II Front Glass ant]-reflective coating UL 2238r: 'i �` ' � atfersafety: UL 1741, Inverters, Convettersl, Co.ntrcjileks,,and Environmental Rating outdoor rated --- - Rated for bad break disconnect z r r iVlt�' -Distributed l7feTcOnnectlOn System,ntiaNriduceddgradationfreeFrame Class lblack anodized(highest AAMAPID Test PoteEnemy Resources. _ Il Weight 42.9lbs(19.5kg) - ci ! „ Additional Information: :, ry ` Recommended Max _ UL 1703, Flat-Plate Itafo,Modules and Panels. Module Spacing 1.3 in.(33 mm) 1 1 . z ^ i`��Ir I k ' i Ll I V She the UL Online Ceirl fication3-�fi o aE I IIS .il I� ( �� 1 SunPower 360 W compared to a conventional module on same-sized arrays(260 W,16% 4aave efficient,approx.1.6m1,4%more energy perwatt(based onthird-party n.ara.t ""� VVWW.UI.COnIldatat)ase for additional Inforrn�ItlQn characteriia0on and PVSIni 0.75%/yrslowerdegredation(Campeau,Z.at al.-SunPower -'r - �'- Module Degradatlon Raoe,•Sun Power white paper,2013). `�1 `'s"- '- '"t - -` - '- �` ,,• 2 Rased on searchof datasheet values from websites oftop lomanufacturers per IHS,as of January 2017. tit,: 1 r J..� 3ifl nnkin-Fraunhofw PV Durability Initia[iwfor5olarModulas:Part 3'PVrecl,Power �� - �aa�,( l �~ II J� I r{� Mane,2015.Campeau,Letal.'SunPowerModule Degradation Rata:SunPawerwhite 1 1 `! y � r t ,u1tl L� a`/• hAAr ,�h lt�ll�'. f � ;0y paper,2013. in 'cur-.. 4Factorysetto 1547ar2014 default settings.CA Rule 2l default settings profile set during 3elr� - y •, "" _ `' commissioning.See the Equinox Installation Guide A'S18101 for more Information. ties Kl - •`., �„r =.rI r y�, f,-`�y-.. S Standard Test Conditions 1000W/m=Irradiance,AM 1.5,25'Q-NRELcalibratioo IIr standard:SOMS current,LACCS FF and NI DC voltage is fully contained within the module. voltage B N -� �� L� 13 ..1.,� ;-T Sri`7 1. - rJ .�. )�r�, `{I.-` �-, s1 v.0 .� J 1i ��r t �•','' R E V I S I 0 N S I This product Is UL Usted as PVRSE and conforms with NEC 2014 and NEC 2017 690.12; 'y,' 4 ''-• i REV DESCRIPTION DATE De CB and C22.1.2015 Rule 64218 Rapid Shutdown of PV Systems,for AC and DC conductors•, ~ j� -.�+. r �-- i r r - r�" - / �' J� � - f� � �`--: 4%'r when installed according to manufacturer's Instructions. x-� t i 4 R I E '4s it_ •.r R- �1 1 I ) + f1 I-'� �� °�( l ;ll f II ,, D; "l ► i I► �I' V 911 See www.sun er.mmKacts for more reference Information. _ i I I - I_ I I i , - For more details,see exteMed da[asheet www.srm ower.coMdatasheets „) Lr P r Specifications Included in this datashee[are subject to changewithout notice. IU:iEO� S P w E R A�r1ah W7wa•ael�e. �>� e� `Mypj lWv�.+,�j�ee�ej��y �� -�,,� 1 t'� - D20185unPowerCorporatlon.All Rights Reserved.SUNPOWERthe )A ­1 SUNPOWERIogo and MAXEON are registered trademarks of sunPower 1 �' • n �+±4 1. n� Corporation in Me US.and other countries as well.1-800-SUNPOWER. Please read the Safety and Installation Instructions for details. 531948 RevP, >'+ (, { I r Y 1 I 'I, 1 ) r, G �} i'_='�I ' �. t I'I I r � � OPP00.TU NITY n l l fly I �I << 11 I' I l j 1 1 Page 1 rf 14r r• a (� • ' 1�`L l� - ' PROJECT GATE DRAWN sunpower.com DRAWN BY DATE CHECKED CHECKED BY SCALE SHEET PV MODULE SPECIFICATION SHEET AC MODULE COMPLIANCE LETTER � v w O o ELECTRICAL DATA & SPECIFICATIONS o 0 } 3 ¢ o �✓ z v o w 0 0PHOTOVOLTAIC SYSTEM EQUIPPED < 0 N O z ¢ u WITH RAPID • • o ^ PHOTOVOLTAIC POINT • a U 0 ¢ INTERCONNECTION • , O U U WARNING: DUAL POWERSOURCE. SIGNAGE LOCATIONS:SECOND SOURCEPHOTOVOLTAIC MAIN SERVICE PANEL RATEDSYSTEM MAXIMUM AC• 2358A MAXIMUM OPEPATING AC VOLTAGE: 240 V r• SOLAR(PV ••NOT RELOCATE SIGNAGE LOCATIONS: OVERCURRENT DEVICE • MAIN SERVICE PANEL • INDOOR/OUTDOOR SUBPANEL SIGNAGE LOCATIONS: • MAIN SERVICE PANEL • NEW INDOOR/OUTDOOR LOAD CENTER • INDOOR/OUTDOOR SUBPANEL PHOTOVOLTAIC AC DISCONNECT RATED AC OUTPUT CURRENT; NOMINALOPERATING AC VOLTAGE: 240 V LULU SIGNAGE LOCATIONS: U') �D w U`) r CD cD z cn i a _0 INDOOR/OUTDOOR AC DISCONNECT U LI) Y U � Jd Q U O Q j LL Q O0 U Or Lu Lu EL ED 0 U a Ln Q a w o o-6 LL a a a SIGNAGE NOTES zLu D 2: o G P ~ 0 0 1. MATERIAL USED FOR THE SIGNAGE SHALL BE REFLECTIVE, rn U WEATHER RESISTANT AND SUITABLE FOR THE .. ENVIRONMENT. Lu g 2. ALL SIGNAGE SHALL HAVE ALL CAPITAL LETTERS WITH 0 U) w MINIMUM 3/g" LETTER HEIGHT, WHITE ON RED BACKGROUND. c z Ln3. MAIN SERVICE DISCONNECT MARKING SHALL BE PLACED R E V I S I O N S ADJACENT TO MAIN SERVICE DISCONNECT IN A LOCATION REV DESCRIPTION DATE DB CB CLEARLY VISIBLE FROM THE LOCATION WHERE THE LEVER IS OPERATED. 4. MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE SERVICE TO NSTALLEl SPD-CONNErncuT AVOID CUTTING THEM. MARKINGS SHALL BE PLACED EVERY PROJECT RP-92583 10', AT TURNS AND ABOVE AND/OR BELOW PENETRATIONS, AND AT ALL DC COMBINER AND JUNCTION BOXES. DATE DRAWN o-la-zo19 DRAWN BY )LECHUGA 5. DO NOT USE SCREWS FOR SIGNAGE ATTACHMENT. USE DATE CHECKED 10-14-2019 ONLY APPROVED ADHESIVE. CHECKED BY TYLERBOSHARD SCALE NTS SHEET PVE-3 C f a In ELECTRICAL CALCULATIONS Lu W ° ° 0 0 O m N a N O 5 Y Y pN O, VI Q pp 3 Q O # Z U O V W ^ ° O O N {.L ° Z Z ~ m W Z Q � ° O U � Q E O = _ J a � � Q � u ROOF ICT BOX TO SUB-PANEL WIRING-BRANCH 1 #10 ROOF JCT BOX TO SUB-PANEL WIRING-BRANCH 2 #10 SUB-PANEL TO GRID-TIE WIRING #10 °u v NUMBER OF MODULES PER BRANCH CIRCUIT 9 NUMBER OF MODULES PER BRANCH CIRCUIT 9 VOLTAGE 240 V VOLTAGE 240 V VOLTAGE 240 V SUM OF BRANCHES: IOUT—TOTAL= 23.58 A BRANCH CURRENT: IOUT= 11.79 A BRANCH CURRENT: IOUT= 11.79 A MINIMUM WIRE AMPACITY:IMAX=[OUT—TOTAL x 29.48 A MINIMUM WIRE AMPACITY:IMAX=IOUT x 1.25 14.74 A MINIMUM WIRE AMPACITY:IMAX=IAC—OUT x 1.25 14.74 A 1.25 CONDUCTOR DE-RATING CONDUCTOR DE-RATING CONDUCTOR DE-RATING MAXIMUM AMBIENT TEMPERATURE 35'C MAXIMUM AMBIENT TEMPERATURE 35'C MAXIMUM AMBIENT TEMPERATURE 35'C TEMPERATURE USED FOR AMPACITY DE-RATING 35°C TEMPERATURE ADDER 22°C TEMPERATURE ADDER 22`C TEMPERATURE USED FOR AMPACITY DE-RATING 57°C TEMPERATURE USED FOR AMPACITY DE-RATING 57°C TEMPERATURE DE-RATING COEFFICIENT 0.96 TEMPERATURE DE-RATING COEFFICIENT 0.82 TEMPERATURE DE-RATING COEFFICIENT 0.82 FILL DE-RATING COEFFICIENT 1.0 FILL DE-RATING COEFFICIENT 0.8 FILL DE-RATING COEFFICIENT 0.8 IWIRE—MIN=IOUT/TEMP—COEFF/FILL—COEFF 24.56 A IWIRE MIN=IOUT/TEMP COEFF/FILL COEFF 17.97 A IWIRE MIN=IOUT/TEMP COEFF/FILL COEFF 17.97 A WIRE SIZE AMPACITY=MAX OF(Imax OR 29.48 A — Iwire_min) WIRE SIZE AMPACITY=MAX OF(Imax OR Iwire_min) 17.97 A WIRE SIZE AMPACITY=MAX OF(Imax OR Iwire_min) 17.97 A WIRE SIZE SELECTED BASED ON AMPACITY #10 WIRE SIZE SELECTED BASED ON AMPACITY #10 WIRE SIZE SELECTED BASED ON AMPACITY #10 AMPACITY AT TERMINATION(>WIRE SIZE AMPACITY ATTERMINATION(>WIRE SIZE AMPACITY) 35A AMPACITY AT TERMINATION(>WIRE SIZE AMPACITY) 35A AMPACITY) 35A CONDUCTOR SIZE PER NEC #10 CONDUCTOR SIZE PER NEC #10 CONDUCTOR SIZE PER NEC #10 CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10 CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10 CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10 VOLTAGE DROP AT 85 FT DISTANCE 1.03% VOLTAGE DROP AT 85 FT DISTANCE 1.03% VOLTAGE DROP AT 10 FT DISTANCE 1.03% OVERCURRENT PROTECTION 20A,2P OVERCURRENT PROTECTION 20A,2P OVERCURRENT PROTECTION 30A,2P MINIMUM OCPD=IOUT x 1.25 14.74 A MINIMUM OCPD=IOUT x 1.25 14.74 A MINIMUM OCPD=IOUT x 1.25 29.48 A NEXT LARGER OCPD SIZE 20A NEXT LARGER OCPD SIZE 20A NEXT LARGER OCPD SIZE 30A Lu IW— o r o Lu U) V U) J Q � � r O °C V c Go O LU Uai 0- Q a w < J U LL Q Q J r p F Z Q LU p p V H ~ OO 0) Z G Lu � w � g Y 0 O Z U) In REVISIONS REV DESCRIPTION DATE DB CB INSTALLER SPD-CONNECTICUT PROJECT RP-92583 DATE DRAWN 10-14-2019 DRAWN BY JLECHUGA DATE CHECKED 10-14-2019 CHECKED BY TYLER BOSHARD SCALE NTS SHEET PVE-2 f w O o 0 FIGURE A: SINGLE LINE DIAGRAM 5.89 kW n a ^ m NOTE: z U o w BELOW ARE OPTIONAL OFFERINGS AND SHALL 4) p a N NOTE: - 24/7 ACCESSIBLE&LOCKABLE. ONLY BE INSTALLED IF THE HOMEOWNER SIGNS mo z A SPECIFIC CONTRACT WITH SUNPOWER: a z a w SUNPOWER MONITORING SYSTEM 7 v O 0 a U D� a , Of U SUNPOWER MODULES - SPR-E20-327-E-AC(240) *MSP MAX PV BREAKER(A) U MICROINVERTER MODEL: IQ7XS-96-ACM-US (N)SOLAR LOAD CENTER 225,X 120%-200,2 2P 70A2P INCOMING SOURCE FEED JUNCTION BOX, 100 A MIN.,120/240 V, = , TOP FED NEMA-3R M.L.O,NEMA-3R (N)MAIN SERVICE PANEL ROOFTOP LOCATION:OUTSIDE(NEAR METER) MANUF:MURRAY ARRAY WIRING A 225A,120/240V,IPH,3W ® LOCATION: I 120/240V, SPH,3W B MA SMART FMCB BIDIRECTIONAL UTILITY REVENUE METER 200A,2P I BIDIRECTIONAL NDC Branch Circuit#1 F MLO NOTE: E FE^ �� METER9 AC MODULES I MA SMART UTILITY REVENUE 98653895 20A` 2P METERS ARE BI-DIRECTIONAL, NET METER AND UTILITY LOCATION: �\ BACK EXTERIOR 20A.P 15j,2 OWNED.METER LOCATIONS I WALL Ac Branch Circuit#2 DETERMINED BY UTILITY FOR DCN 9 AC MODULES AMR ACCESS REQUIREMENTS. �\ TO EXISTING D 7 F 7 LOADS O I ETO 30�2P � - PV BREAKER:TO BE L I INSTALLED ON THE OPPOSITE SIDE EXISTING C OF THE MAIN OCPD OF THE BUSS GROUND _ CCT PVS6 PCT T_CAT5e 9 ETHERNET UTILITY-LOCKABLE SAFETY SWITCH 30A,240VAC CONNECTION TO SQUARE D DU221RB OR EQUIVALENT DSL/CABLE MODEM LOCATED INSIDE AND OUTSIDE WITH VISIBLE KNIFE BLADES W LU BRANCH CIRCUIT SUMMARY D N O (D a BRANCH# ROOF LOCATION (> In U cr 1 ROOF 1 2 ROOF 1 O a0 ~ LU Z > 2 2: Z 0 4 -- Co 0 Q Lce U —1 V) awU s Q a w In _j — 6 Z 0 0 - 0 Z U TAG DESCRIPTION CONDUCTOR/CONDUIT SCHEDULE Q lL O J Z Ln a ELECTRICAL NOTES O Q Al TAG CONDUIT/CABLE TYPE CONDUIT SIZE SOLAR AC MODULE/BRANCH ACM DESCRIPTION& CONDUCTOR SIZE NUMBER OF � m z � 06 © DC/DC CONVERTERS NO CONDUCTOR TYPE (AWG) CONDUCTORS 1. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS,FITTINGS,CRIMPS,ETC. Ur Q /3\ SUNPOWER PROVIDED AC MODULES EXTENSION 2. ALL CONDUIT BEND RADII TO CONFORM TO THE NEC MINIMUM BEND RADII REQUIREMENTS. _ SOURCE CIRCUIT JUNCTION BOX YES ❑ CABLE,LISTED ASANASSEMBLY #12 2 BRANCH CIRCUIT LU 3. MINIMUM CLEARANCE SHALL BE MAINTAINED PER NEC FOR ALL NEW EQUIPMENT TO BE INSTALLED. 3 H A FROM PV ARRAY TO � J ® SEPARATE DC DISCONNECT NO EGC:BARE Cu #6 1 JUNCTION BOX 4. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET NEC AND LOCAL UTILITY REQUIREMENTS. Y Z LU e 5. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED. INTERNAL INVERTER DC DISCONNECT NO THWN-2 #10 4 6. TYPE NM(ROMEX)CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING NEC REQUIREMENTS. © EMT 3/4" 7, IF MAIN SERVICE PANEL IS TO BE UPGRADED,IT WILL BE PERMITTED AND INSTALLED BY 3RD PARTY. Lf) © STRING INVERTER NO EGC:THWN-2 #10 1 8, AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%. e SOLAR LOAD CENTER YES THWN #14 3 9. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT. R E V I S 10 N S © EMT 1/2" 10. EQUIVALENT SPECIFICATION ON CABLES AND ELECTRICAL EQUIPMENT SPECIFIED ARE ACCEPTABLE. REV DESCRIPTION DATE De CB ® PV PRODUCTION METER YES EGC:THWN #14 1 11. AS DC POWER IS INTERNAL TO THE MODULE,GROUNDING ELECTRODE CONDUCTOR(GEC)FOR THE MODULE OR ARRAY IS NOT REQUIRED. SEPARATE AC DISCONNECT YES AWG TWISTED PAIR(per CT) #22 2 ❑D EMT 1/2" CHECK BOX FOR WHETHER SYSTEM IS GROUNDED OR UNGROUNDED: THWN-2 #10 3 ❑ GROUNDED(INCLUDE GEC) ❑E EMT 3/4" AC MODULES NOTES Ej( UNGROUNDED EGC:THWN-2 #10 1 INSTALLER SPD-CONNER[CUT FOR UNGROUNDED SYSTEMS: PROIECT RP-92583 • DC OCPD DISCONNECT BOTH CONDUCTORS OF EACH 1. DC CIRCUIT IS ISOLATED AND INSULATED FROM GROUND AND MEETS THE REQUIREMENT OF NEC 690.35. SOURCE CIRCUIT. 2. SUNPOWER PROVIDED CABLES COMES WITH TWO(2)#12 AWG WIRE AND THIS IS BY DESIGN.NEUTRAL AND ADDITIONAL GROUND WIRE DATE DRAWN 10-14-2019 • UNGROUNDED CONDUCTORS MUST BE IDENTIFIED PER IS NOT REQUIRED FOR PROVIDED TRUNK AND EXTENSION CABLES. 210.5(C).WHITE FINISHED CONDUCTORS ARE NOT 3. SUNPOWER AC MODULES HAVE BEEN TESTED AND CERTIFIED TO UL 2703 FOR INTEGRATED GROUNDING AND HENCE A SEPARATE GROUND DRAWN BY JLECHUGA PERMITTED. WIRE IS NOT REQUIRED WITHIN THE ARRAY. DATE CHECKED 10-14-2019 4. USE ROW-TO-ROW GROUNDING CLIP PROVIDED TO GROUND ROWS OF MODULE.BOND SUB-ARRAYS BY RUNNING#6 AWG BARE CU WIRE AND GROUND LUGS AT A SINGLE POINT ON EACH SUB-ARRAY AND THEN TO THE JUNCTION BOX.REFER TO PVE-4 FOR ADDITIONAL CHECKED BY TYLER BOSHARD DETAILS. SCALE NTS SHEET PVE-1 LTJ W o TABLE 1 - ARRAYS INFORMATION > a ROOF ROOFING ATTACHMENT NO. OF FRAMING FRAMING OC MAX. PENETRATION PENETRATION MAX. RAIL l_ 0 0 0 Z m PITCH TYPE TYPE STORIES TYPE SIZE SPACING SPAN PATTERN SPACING OVERHANG CL Z W a ° u ROOF 1 15° Comp Shingle Pegasus L-foot 1 Wood Truss 2x6 2' 6' Staggered 4' 1.33' 0 _ J a ROOF 2 -- -- -- ° a u ROOF 3 -- -- ROOF 4 -- -- -- -- -- -- -- -- -- -- -- ROOF 5 -- -- -- -- -- -- -- -- -- -- -- ROOF 6 -- -- -- -- -- -- -- -- -- -- -- CHECK TABLE 2 FOR PENETRATION PATTERN GUIDE FIG 1: ROOF 1 STRUCTURAL FRAMING DETAIL FIGURE 2: INVISIMOUNT ROOF ATTACHMENT DETAILS @ TRUSS/ RAFTERS FLASHING MID CLAM OF /�e^ INVISIMOUNT RAIL t%00 yINVISIMOUNT RAIL PV MODULE PV MODULE PAYMON �yN PV MODULE - ESKANDANIAN STRUCTURAL N ,a No.51866 n � L FOOTS ,—SHINGLE TOP OF ��.� FFG/STE ON FLASHING SHOE ASSEMBLY i 3 3/18'X♦'S.S. LAG BOLT WTH 5/18'WASHER O CENTER .il TYP. PRE-DRIL REQUIRED. LU LU O EXTERNAL LOAD >_ O0 (D Q BEARING WALL U (n ]C Z U O Ln Q O ~ Q 0.5'MIN. O O W Q O a} V C 00 FIGURE 3: MOUNTING CLAMP Ln � U) a ? z TABLE 2: PENETRATION GUIDE FOR INSTALL POSITIONING DETAILS z o LU o f o TWO OR MORE ROWS OF MODULES 127 O O E 0 0 a Z I-*TAT+-F �*-I r+-T7F-T+T �+-1 Iz"T" T*TT► _F 01 n a gLn I I I I I I I I I I I I I I I I I Y Q O �t++ -i+ lk*d �i � , IN al 4j,+ +s+*-L-V C z 1 1 REVISIONS �~J �IL -L*i -k- 1 REV DESCRIPTION DATE DB CB STACKED STAGGERED FULLY STAGGERED ONE ROW OF MODULES INSTALLER SPD,CONNECTICUT �j- s PROJECT RP-92583 iZ �1 TAT -_l �iT T-Ti� T�1 DATE DRAWN 10-14-2019 I55 Iy{ I I I --++I I I I I I I I 2• 1'7-75 12.75• z' DRAWN BY JLECHUGA L± -L-+-L ��� J L*_J_ 1 _i.+_�_ AL-ti 96 CELL MODULE DATE CHECKED 30-14-2019 FULLY STAGGERED STACKED/STAGGERED CHECKED BY TYLER BOSHARD .RAILS SHALL BE POSITIONED IN THE NON-CROSS SCALE NTS HATCHED REGIONS SHEET 'CHECK TABLE 1 FOR MAX..PENETRATION SPACING AND PENETRATION PATTERN FOR EACH ARRAY. PVS-1