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17A-197 (7) 149 NORTH MAPLE ST BP-2020-0112 GIS#: COMMONWEALTH OF MASSACHUSETTS MW Block: 17A- 197 CITY OF NORTHAMPTON Lot:-001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2020-0112 Project# JS-2020-000188 Est.Cost:$33660.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: LOUIS HALE 091856 Lot Size(sg.ft.): 9104.04 Owner. PICKARD JOHN Zoning: URB(100)/ Applicant: LOUIS HALE AT. 149 NORTH MAPLE ST Applicant Address: Phone: Insurance: 31 LYMAN ST (413) 522-0546 () SOLE PROPRIETOR SOUTH HADLEYMA01075 ISSUED ON.7/31/2019 0:00:00 TO PERFORM THE FOLLOWING WORK.ROOF ROP SOLAR - 12.24KW POST THIS CARD SO IT IS VISIBLE FROM THE STREET 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: FeeTvpe: Date Haid: Amount: Building 7/31/2019 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner File#BP-2020-0112 APPLICANT/CONTACT PERSON LOUIS HALE ADDRESS/PHONE 31 LYMAN ST SOUTH HADLEY (413)522-0546 Q PROPERTY LOCATION 149 NORTH MAPLE ST MAP 17A PARCEL 197 001 ZONE URB000Y THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Building Permit Filled out Fee Paid !Weof Construction: ROOF ROP SOLAR- 12.24KW New Construction Non Structural interior renovations Addition to Existing Accessory Structure Building Plans Included: Owner/Statement or License 091856 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORMATION PRESENTED: Approved Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER:§ Intermediate Project: Site Plan AND/OR Special Permit With Site Plan Major Project: Site Plan AND/OR Special Permit With Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding Special Permit Variance* Received&Recorded at Registry of Deeds Proof Enclosed Other Permits Required: Curb Cut from DPW Water Availability Sewer Availability Septic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street Commission Permit DPW Storm Water Management Demolition Delay 730 -Za 19 Signa re of Building Official Date Note: Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health,Conservation Commission,Department of public works and other applicable permit granting authorities. *Variances are granted only to those applicants who meet the strict standards of MGL 40A. Contact Office of Planning&Development for more information. �ECEIVEp �C L�c � P. � Department use only City of North mpt n JUL 2 9 201 tatu of P rmit: y ✓'� Building Dep rtm nt Curb CuUD iveway Permit 212 Main tree Sew r/Sep is Availability Room 00 DEPT OF GUIIDING INSPF *A/Wel Availability NOR?HA^,qP?ON,MA n1 ' Northampton, M ets Structural Plans phone 413-587-1240 Fax 413-587-1272 Plot/Site Plans Other Specify APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: r This section to be completed by office Map (74 Lot G �*7 Unit ^ r✓�C/ Zone Overlay District /L/ C Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: /y A74-11L�l ,ST -TCtfA,) PlC k 44- kvIc L/ArhSIIUK(;G o k Name(Print) Current Mailing Address: �e/3 dr S 9 /moo y Telephone Signatu 2.2 Authorized Agent: Name(Print) Current Mailing Address: Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building (a)Building Permit Fee 2. Electrical (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total=(1 +2+3+4+5) Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: ' Building Commissioner/Inspector of Buildings Date 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 Setbacks Front Side L: R: L: R: 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 DON'T KNOW YES O IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW O YES O IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO � DONT KNOW O YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O Date Issued: C. Do any signs exist on the property? YES 0 NO IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES O NO IF YES, describe size, type and location: 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 O NO IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all aaralicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [O] Decks [p Siding[O] Other[0 Brief Description of Propo ed /��,p Work: 101. a4P K w" pc Hcal n��' SS6t& 01 r7a'\; y/ Alteration of existing bedroom Yes No Adding new bedroom Yes X No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete 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? 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, 754�,) ]Las Owner of the subject property n /� hereby authorize —f 4AP S7FMfA)� to act my behalf, in all ma `rs I elati a to work authorized by this building permit application. Signa of Owner Date ac Ownar/Authnri7er1 Agent hereby declare that the statements and inTormation on the foregoing application are true and accurate.to the best of my knowledge i a„d Delie.. Cinnari Ilnrior tha nninc nnri nannitio/cnf�)nnrii in/ Signatu d of Owner/Agent - Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: ,Q Not Applicable ❑ Name of License Holder: 4 00�s /17 �7/ <!� ,S— 0'?/ 1 fel/ S/ Licen a Number �� /qw� �� 6l� 7r y/Sd � Address Off� Expiration Date Signature Telephone 9.Registered Home Improvement Contractor: Not Applicable ❑ Company Name Registration Number Address Expiration Date Telephone 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....... ❑ No...... ❑ The Commonwealth of Massachusetts Department of IndustrialAccidents I Congress Street,Suite 100 Boston,MA 02114-2017 s www massgov/dia Workers'Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PERNIITMG AUTHORITY. Applicant Information Ftettse Pr'ia:F F.�.,t }• Name(BuaineFR/(Prganitation/individuai): 4 ex-y C(_ ATire-.c ° �l � l� --�Oo,771 City/State/Zip: Phone AfY Ftll[KR V[[[l[lrt[![�C?E�.F[C_^F•��^»_^.^.t::..^—.. __.__' .-._ _ ._.. l j,.�i%i Nt��>"f.--'•[F!,"ftffff,.»-.. 1.L3 i am a employer with employccs(4111 an for 7, 0 N=C nstruct-un 2.$Z t am g ap?a rr[_rnmiotnF nr»a,---- -- +ntt i+ovn nn oma lnvnrc v.•n�k:«.. C......�i.. I r,... i i �Wit}• _ �::^:: _ ;::::1':..:...... ......... [Y:::f:1:Y•u•?•-1N?,, :pan..:'uwap.inguratice rcvuirexl.jt 1 � - ! iii Liiiui iding addition S f S�S a..t x}Kutaa.o a xn.t u;SS S[ 6irinu i[nt•lu.�i..t�ttxit[ri SS y nrk nn my nu.[ tf y f w__ V L.ib:•"w'i:::'" \ -- _ t�f___.....}.,..a..tt..:._.....wa_. .:.L... .'. 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S"C'UL-i.vvZ. 9z Z's it,quatd 11f,ii._..,....� andior rine..ymr frnnTt37HSt'ent ... ._.na 8....... ...............-N. f1T:. ...... ...w& ........., ........ ..:..:... - l.fily 0!t Alfi.Gi ii[r.V4.14l. is nIAV 1 IMI NFrpT';-' ..;ijy fErfeers aisr:1nui..�.�ie4i�jfri et ±vl jt�t`) �.y'Eii�ie hili)iFjW%FFfiA'IE►Pi�PljWt�f.'11 RIINYC tsitie�QA$['E►p'7ef'1C CIPIF Phone 4; y�3 Sia os3'6 ii 01ff': K-:,"oror. isa not write it.aril arra,to be catrti•tetcd by City or torten vfflCiaf N R <i {� (-etv or Town: Perrn►klLice-ase Issoiag Authority t C3c one): 1.Board of Health 2."Iding Department 3.CityiTown CleA 4.I•ntr.:.— =�=���--T-°:: it b.Other a 11 City of Northampton ' S`S S,c Massachusetts I�. k• � G Y{:k DEPARTMENT OF BUILDING INSPECTIONS z Ram m �. 7ry 212 Main Street •Municipal Building -- Northampton, MA 01060 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: icy A)DA lk7,#ecz{ .S T f4�yi' (Please print house number and street name) Is to be disposed of at: ,tYL 7&\'NA-7-1 L t` &Cl Y e-/w -, (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: (Company Name and Address) f . A ' Signa a of Permit Applica f 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. Metcalfe Associates ARCHITECTVRE 142 Main St. Northampton, MA, 01060 Tristram W. Metcalfe III, Ma. Reg.5393 Phone number > 413 586 5775 Cell number> 413 695 8200 Email >twm3@rcn.com NCARB,NYS,MA,CT,NH _ registrations WMAIA AIA July 25, 2019 TO: Louis Hasbrouck Building Inspector, 212 Main St. Northampton, Ma RE: Solar PV system for; John Pickard 149 North Maple Street Florence MA 01062 For; Edward Stempniewicz, Plainfield, Ma gioneersolarenergy@amail.com Dear Louis, This Stability report is for John Pickard's house and garage in Florence. This is a 2 family rental property where we want to cover all of the south facing roofs with panels.The architectural design of its-appearance will be suitably appropriate. We will be putting up 36- 340 watt panels, with 20 on the main roof in portrait, 5 on the dormer roof to the right in portrait, 3 on the roof to the right of the dormer in portrait, 3 on the porch roof in landscape and 5 on the garage roof in portrait. We will use a Unirac racking system. The "L" feet spacing will be 24 inches on center resting on rafters. There will be less than 3 pounds of added dead weight per square foot. The specs of the panels are in the below link. httl2s://us.sunpower.com/sites/default/files/media-library/data-sheets/ds-suni2ower-p 17- 355-commercial-solar-panels.pdf The main house is roughly 20 by 30 feet.The rafters are 2x6 inches full dimension at 24 inches on center. There was a fire at one time in part of the house and some of the rafters have been reinforced with W's. The rafter lengths are roughly 14.5 feet from the ridge to outside bearing wall and have collar tie at the upper 1/3`d of span. The other 2 roofs on the attached wing to the main house and porch have a finished ceiling, but opening the fascia revealed 2x6 inch full dimension rafters 24 inches on center.The dormer rafter length are roughly 84 inches. The adjacent roof rafters are 82 inches and the porch rafters are 60 inches. The garage rafters are 2x4 inches full dimension 24 inches on center. They are tied back by 2x6s between a 7x7 inch beam and an 8x7 inch door header beam. Following is the Roof Stability Requirements for the above PV system; Structural analysis and repair; Main house Roof Rafters; Place the PV Unirac rail's connector "L" feet footings directly on top of the rafters at 48" on center using 3" -516" lag screws as in Unirac Code Compliant Installation Manuel 227.3. Main house roof; We can do the solar PV by adding sistered 2x8 rafters 24oc to each 2x6 for their 10 foot horizontal span to ridge with collars [14.5' actual length]. Those rafters that burned do not have more than 1/4" of charcoal on them per fire code. Dormer roof &side end roof It is a 7 ft actual with 5ft span horizontal with the full dimension 2x6s at 24"oc being sufficient for the added 3poinds per sq ft dead load of PV panels. Porch roof It is a 5 ft actual low slope with 4.5ft horizontal span full dimension 2x6s are sufficient at 24oc for added 3 pounds /SgFt Garage roof The upper beam with lower beam create a truss action with a web of 1" boards as an upper short wall truss.This supports the 2x4 span toward the door at a 5 feet span which is light if weak wood fiber stress so we will add 2x4s to each existing rafter. The added safety factor is that the solar PV panels will slides off excessive snow where existing asphalt holds it in place creating less danger from heavy snow loads. The methods have been provided by Unirac "Design & Engineering Guide"to aide in the solar railing requirements. By this letter, I certify that the Unirac SolarMountTm assembly, when designed in accordance with the methods outlined in the "Design & Engineering Guide"and installed in accordance with the "Installation Guide"will meet the solar railing requirements of the building codes adopted by Massachusetts. I certify this existing roof will support the PV panel system above adequately and safely on the south facing roof. I have evaluated the building structure to which the Unirac SolarMountTM system is to be connected in this case to ensure its adequacy to accept attachments and to support all applied loadings per the building code. Sincerely, -'T Tris Metcalfe, No.= r NA James A. Marx,Jr. P.E. 10 High Mountain Road Ringwood,NJ 07456 E-mail:jamlight�verizon.net January 5, 2016 Unirac, Inc. 1411 Broadway Blvd. NE Albuquerque,NM 87102 To: Building Department or Others: RE: Engineer's Notice of Evaluation for UniRac SolarMountTM Solar Module Mounting System Dear Sir: I have reviewed Unirac SM SolarMountTM "Design&Engineering Guide—Solarmount Enhancements: Flush-To-Roof Design" and the"Installation Guide"; consisting of Unirac's three rail types, Solarmount Light, Solarmount Rail profile 2 and Solarmount HD and certify that the information and results are accurate. To determine the design level forces,the appropriate wind speed shall be determined as prescribed by local jurisdiction requirements and applied in accordance to the 780 CMR Massachusetts Code. The code requires that wind and snow loading is determined based upon 780 CMR Building Code 8th Ed. or 780 CMR Residential Code 8th Ed. and ASCE 7-05. Unirac's "Design& Engineering Guide" utilizes ASCE 7-05 -Method 2 for which Unirac's On- Line U-Builder or Appendix B—Pressure Lookup Tables are based upon,and that is dependent upon conditions of Low-Rise Buildings with spatial form, height and other structure parameters that are specified in the code provisions for determining the applied wind and snow loading pressures imposed onto the Unirac SolarMountTM rails supporting solar panels. For snow conditions having unbalanced or drift snow,the Analytical procedures should be followed. The Unirac railing assembly requirements for the installation are properly represented in the SolarMountTM Installation Guide. For other conditions.the determination of wind and snow pressures should be determined by Unirac's Analytical procedures. For the other conditions,use Massachusetts wind or snow loading criteria and use ASCE 7-05 requirements that are dependent upon conditions of spatial form,height and other structure parameters that are specified in the code provisions for determining the applied wind and snow loading pressures imposed onto the Unirac SolarMountTM rails supporting solar panels. James A. Marx,Jr. P.E. Page 2 of 2 The design verification is based on: I. ASCE7-05—ASCE Standard II. "Steel Construction Manual," 13th Ed., American Institute of Steel Construction, Chicago, IL,2006. I11. "Aluminum Design Manual".The Aluminum Association, Washington D.C., 2005. IV. Allowable Load Test,Unirac UTR-248 SM2 Enancements.doc Use: Three methods have been provided by Unirac"Design& Engineering Guide"to aide in the solar railing requirements. A) On-Line U-Builder that will provide Bill of Materials& Calculations from project specific input. B) Prescriptive Design Method when project specific requirements are known, the project load pressures can be looked up in Tables located in Appendix B. C) Do it Yourself—Analytical method design approach that follows ASD calculations per ASCE 7. By this letter. I certify that the Unirac SolarMountTM assembly,when designed in accordance with one of the 3 methods outlined in the"Design& Engineering Guide'and installed in accordance with the"Installation Guide'will meet the solar railing requirements of the building codes adopted by Massachusetts. Others should evaluate the building structure to which the Unirac SolarMountTM system is to be connected on a case- by-case basis to ensure its adequacy to accept attachments and to support all applied loadings per the building code. Please call me if you have any questions or concerns. Sincerely, �H of 'S�c sir.l A �Y James A. Marc,Jr. JAtAES A hARX,JR. Professional Engineer No.39,365 MA License Number 36365 0� crs c��G�r !/<� �S8/0N.AL E� q cc:Tom Young,Unirac Ji U N I RAC U-BUILDER PROJECT REPORT VERSION:1.15.24 JUL 28,2019,09:23 PM PROJECT TITLE: NONE PROJECT ID: DE329022 Name: None Designed by None Address: None SOLARMOUNT-LT City,State: Bay State Village,MA,01062 36-340 Watt Panels Module: Sunpower SPR-P17-340-COM 799 ft 340 Watts 12.2 kWs REPORTENGINEERING Plan review Inspection Product: SOLARMOUNT-LT Loads Used for Design Module Manufacturer: Sunpower Building Code: ASCE 7-05 Model: SPR-P17-340-00M Wind Speed: 100 mph Module Watts: 340 wafts Ground Snow Load: 50 psi Module Length: 81.38" L-Foot Direction:For ground snow loads>=40 psf Module Width: 39.29" Install the 1-foot In a upslope direction.See the Module Thickness: 1.81" high-snow attachment document above. Seismic(Ss): 0.17 Elevation: 411 ft Expansion Joints: Every 40' - Rails Direction: EW Wind Exposure: B Building Height: 15 ft. Loads Determined by Zip Roof Type: Shingle -City,State: Bay State Village,MA Total Weight: 2042.40 lbs Wind Speed: 93 mph Special Wind Region Ground Snow Load: 40 psf WORKSPACE 1 Roof Point Load Up: -$4 IbS Maximum Rail Span(Zone 1): Roof Point Load Down: 240 IbS Selected Rail Span: Maximum Rail Cantilever: 8.00" Total Number of Modules: 36 Roof Pitch: 6:12 Total KW: 12.2 KW Rows/Columns: 2/18(no gaps) NS Dimension: -13.6 ft EW Dimension: --59.5 ft noO UNIRAC U-BUILDER PROJECT REPORT VERSION:1.15.24 JUL 28,2019,09:23 PM PROJECT TITLE: NONE PROJECT ID: DE329022 Name: None Designed by None Address: None SOLARMOUNT-LT City,State: Bay State Village,MA,01062 36-340 Watt Panels Module: Sunpower SPR-P17-340-COM 799 ft2 340 Watts 12.2 kWs INSTALLATION AND DESIGN PLAN LAYOUT WORKSPACE 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 714.5 2 714.5 May vertical dimension:162.8 May horizontal dimension:714.5 Row Modules Zone Rail Type Splices Roof Attachments SM LIGHT RAIL 240"MILL 1315240M 1$72.611 (6) 1 18 zone 1 Expansion Joint Required 4 62 SM LIGHT RAIL 240"MILL 1315240M 1$72.61 (6) 2 18 Zone 1 Expansion Joint Required 4 62 Maximum Rail Span(Zone 1'): 44.00" Selected Rail Span: 24.00" Maximum Rail Cantilever: 8.00" Module Orientation: Portrait Rail Direction: EW 'Zone 2 and 3 Rail Spans must be independently verified � Jam,w1ilA� � � ��^ 'f" 1 �� ■_ I ��.0N'/ _�- FF SunPowel-O Performance SunPower"Performance Series panels are designed to High Performance & Excellent Reliability deliver consistent performance for many decades in commercial applications. P SERIES Increased Energy Production The Performance Series modules deliver more energy due to higher performance in row-to-row shading,enabling closer row spacing and more energy from the same area.The unique parallel circuitry limits shading loss to the shaded area only SPR-P17-350-COM instead of much larger sections of energy loss in conventional panels.' Design Tip:When modeling P-Series energy 25 Year Combined Warranty performance be sure to use linear shading losses.For Protect your investment more detailed guidance please visit https://us.sunpower.com/siteVsunpower/files/media- Product Warranty Length library/manuals/mn-sunpower-p-series-modeling- guide.pdf SunPower P-series Higher Efficiency Conventional Panels The Performance Series design minimizes white space between solar cells,eliminates reflective o 5 10 years 15 20 25 metal lines on the cells,and lowers electrical resistance between cells,increasing efficiency SunPower provides the best 25 year Combined Power and Product warranty compared to Conventional Commercial Panels.' in the industry,providing coverage regardless of product defect or power loss. High ReliabilityPower Warranty Length 100% Innovative panel design uses flexible and 95% redundant electrical connections between solar 90% cells to deliver enhanced reliability. 85% 80% SunPower Quality 75% 0 5 10 15 20 25 Tested to SunPower's rigorous quality standards, SunPower P-Series Conventional Step Warranty and backed by the industry's best Combined Power and Product Warranty. SunPower's Performance Series is warranted to produce more than 97% power in the first year,then declining by 0.6%per year,ending at 82.6%power after 25 years. ;Y, Syys M r vk 1P ru 6k { .. ." .1: ;,�''} .il '� .,yak.• F_31" a .i'ffi'FBFF6,A:S' F..,.4 Y �]Y. -`�� rI SunPower®R Performance Series P17 Electrical Data,STC Model SPR-P17-350-COM SPR-P17-345-COM SPR-P17-340-COM SPR-P17-335-COM SPR-P17-330-COM Nominal Power(Pnom) 350 W 345 W 340 W 335 W 330 W Power Tolerance +5/-0% +5/-0% +5/-0% +5/-0% +5/-0% Efficiency 17.0% 16.7% 16.5% 16.2% 16.0% Rated Voltage(Vmpp) 43.1 V 42.8 V 42.5 V 42.2 V 41.9V Rated Current(Impp) 8.12 A 8.06 A 8.00 A 7.94 A 7.88 A Open-Circuit Voltage(Voc) 51.7 V 51.5 V 51.3 V 51.1 V 50.9 V Short-Circuit Current(Isc) 8.65 A 8.57 A 8.52 A 8.51 A 8.47 A Power Temp.Coef. -0.37%/1 C Voltage Temp.Coef. -175.8 mV/°C -175.1 mV/°C -174.4 mV/°C -173.7 mV/°C -173.1 mV/'C Current Temp.Coef. 3.6 mA/°C Maximum System Voltage 1000 V UL&1000 V IEC Maximum Series Fuse 15A Operating Condmon And Mechanical Data Tests And Certifications Temperature -40°F to+185°F(-40°C to+85°C) Standard Tests4 UL1703(Type 2 Fire Rating),IEC 61215,IEC Impact Resistance 1 inch(25 mm)diameter hail at 52 mph(23 m/s) 61730 Appearance Class B Quality Certs ISO 9001:2008,ISO 14001:2004 Solar Cells Multicrystalline cells EHS Compliance OHSAS 18001:2007,PV Cycle Tempered Glass High-transmission tempered anti-reflective Ammonia Test IEC 62716 )unction Box IP-65,23.6 in(600 mm)cables/MC4 compatible Desert Test 10.1109/PVSC.2013.6744437 Weight 51 lbs(23.1 kg) Salt Spray Test IEC 61701 (maximum severity) Wind:50 psf,2400 Pa,245 kg/m2 front&back PID Test Potential-Induced Degradation free:1000 V Max.Load Snow:112 psf,5400 Pa,550 kg/m2 front Available Listings UL,CEC,TUV,FSEC Frame Class 2 silver anodized;stacking pins REFERENCES: 2067 mm 46 mm 1 Actual results depend on module orientation and time of day.Independent i` [81.4 in] -1 [Isln] Shade Study by CFV Laboratory. 2 Compared to a Conventional Commercial Panef(310 W,16%efficient, LAI FRAME PROFILE approx.1.93 mz). 998 rnm 3 Measured at Standard Test Conditions(STC):irradiance of 1000 W/m2,AM [39.3 in] 1.5,and cell temperature 25°C. (^) (ie] 4 Type 2 fire rating per UL1703:2013,Class C fire rating per UL1703:2002 and p _ IEC 61730. _,C) (AI CABLE LENGTH:60D mm*20/-10 mm 123.6 in.08/-0.4 in) (B)STACKING PINS 4X 398 mm(B) (C)LONG SIDE:32-11.3 in] [15.71n] SHORT SIDE:22 m 10.9 In] Read safety and installation instructions before using this product. sunpower.com Document#516031 Rev H/LTR-US d V4, �L y�'�yy�y�',�r" ♦ 'i .R.>� ,,y +�'C �yy�.� � / ,: aA 4.� R dff k w..w s . +OR6°' +u�. r ' L `. $a�w �`:�i;�,ys" ! �y1F:. ice. ' '?t � ��T * ,j� '("iiWR'�� '!sR'•: 'PI�TF^.'�'tr.P..� �'. 5���.�'��I"R..v.K9 rYA. � ".W^T,�i+�.#-�.�G��sW hh ,��'�:�..5".dM:�. �.3:�< Y