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36-362 (9) 115 EMERSON WAY BP-2019-0326 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 36-362 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-2019-0326 Proiect# JS-2019-000528 Est. Cost: $41339.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: VALLEY SOLAR LLC 077279 Lot Size(sq.ft.): 11238.48 Owner: DOAK JEFF Zoning: Applicant. VALLEY SOLAR LLC AT. 115 EMERSON WAY Applicant Address: Phone: Insurance: PO BOX 60627 (413) 584-8844 WC FLORENCEMA01062 ISSUED ON:9/16/2018 0:00:00 TO PERFORM THE FOLLOWING WORK:INSTALLATION OF A 34 PANEL SOLAR ARRAY 9.86 KW 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 Paid: Amount: Building 9/16/2018 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner RECEIVED Department use only r SEp 131! of ort ampton Status of Permit: din De rtment Curb Cut/Driveway Permit ! t ain treet Sewer/Septic Availability F BUILDING INSPECT�S8m 1 0 Water/Well Availability ;. RTHAMPTON,MA 0106 y amp on, MA 01060 Two Sets of 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 IWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: This section to be completed by office 115 Emerson Way Map Lot Unit Northampton, MA 01060 Zone Overlay District Elm St District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Jeff Doak 115 Emerson Way, Northampton, MA 01060 Name(Print) Current Mailing Address- 413-863-4357 413-863-4357 id Telephone Sig ture 2.2 Authorized Anent: Valley Solar LLC PO Box 60627, Florence, MA 01062 Name(Print) Current Mailing Address: 413-584-8844 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=0 +2+3+4+5) Check Number d This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date Ihasbrouck @ northamptonma.gov info valleysolar.solar EMAIL ADDRESS (REQUIRED; CON TR ACTOR) �i.£� v .y+.,'j Section 4. ZONING All Information Mint 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 DONT KNOW O YES 0 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 O DON'T 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 O NO O 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 O 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 O 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 [p Siding[0] Other[X Solar Brief Descnpti n of P o osed ,�1 St.eM Work: I rl Q \t4 OYa � s6��r �n Cn—CJ1 Q`rQUI. � Ic-W i7C� Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet Ga.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 Jeff Doak as Owner of the subject property hereby authorize Valley Solar LLC to act on my behalf, in all matters relative to work authorized by this building permit application. 09/05/2018 SignaturePVWner Date I, Valley Solar LLC as GwAw/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the Wins and penalties of perjury. Print Name �r Signature of Owner/Agent Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: License Number Steven Silverman CS-077279 Address Expiration Date 268 Fomer Road. Southampton, MA 01073 6/21/2020 Signatu lephone 413-584-8844 9.Registered Home Improvement Contractor: Not Applicable ❑ Company Name Registration Number Valley Solar LLC 186338 Address Expiration Date PO Box 60627, Florence, MA 01062 Telephone 413-584-8844 10/27/18 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.......V No...... ❑ City of Northampton Massachusetts MDEPARTMENT OF BUILDING INSPECTIONS 0 -P 212 Main Street •Municipal Building .q s 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: 115 Emerson Way, Northampton, MA 01060 (Please print house number and street name) Is to be disposed of at: Valley Recycling. (235 Easthampton Rd, MA 01060) (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: Valley Solar. (POB 60627, MA 01062) (Company Name and Address) i �I►(lie Signature ofer pplicant 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. The Commonwealth of Massachusetts Department of industrial Aeeidents `-1 I Congress Street, Suite 100 Boston, MA 02114-2017 www.nrass.gov/dia Wtairkers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Pluniliers. TO BE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Leeibly Name (Business/Organization/individual):Valley Solar LLC Address:340 Riverside Dr., PO Box 60627 City/State/Zip:Florence, MA 01062 Phone#:413-584-8844 Are you an employer?Check the appropriate box: Type of project(required): 1.[a lama employe•with 6 employees(full and/or pan-time).* j, New COt15LrlleUOn 2.❑I am a sole proprictoror partnership and have no employees working forme in 8. f-1 Remodeling any capacity.(No workcrs'comp.insurance required.] 9. El Demolition 3,[][am a homeowner doing all work myself(No workers'comp.insurance required.]' 10 E] Building addition 4.FJ 1 am a homeowner and will be hiring contractors to conduct all work on my propel ty. i will ensure that all contractors either have workers'compensation insurance or are sole l I.Q Electrical repairs or additions proprietors with no employees. 12.❑Plumbing repairs or additions 5❑I am a general contractor and i have hired the sub-contractors listed on the anached sheet 13.❑Roof repairs These sub-contractors have employees and have workers'comp.insurance 14. Other.Solar 6.[:]We-are a corporation and itsofficers have exercised their)iglu of cxenpuun per MGL c. 152.§1(4),and we have no employees.(No workers'comp.insurance required.] 'Any applicant that cheeks box pl nnrst also till out the sxtion below showing their workers'compensation policy information. Homeowners who submit this affidavit indicating they arc doing all work and Oren hire outside contractors must submit it new affidavit indicating such. :Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees, If the sub-contractors have employees.they must prop ide their workers comp.polio number. 1 am an entplove)that is providing wo)ke)s'compensation insurance for rrri,employees. Below is tire policy and job site in formation. insurance Company Name:Berkley Insurance Policy#or Self--ins.Lic.#:MAARP301229 Expiration Date. 2/1/2019 Job Site Address: 115 Emerson Way CityiSrate/zip: Northampton, MA 01060 Attach a cop),of the nyorkers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required tinder MGL c. 152. `25A is a criminal violation punishable by a fine up to S1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. Ido hereby certify under 'unde"J'p wins and penalties ANof perj the in provided above is tr•ufe and coil) 'Ct. Signature: Date: jr Phone#:413-584- 844 Official use ortlp. Do not twite in this area,to be completed bt,cit) ov town official. City or Town: Permit/License# Issuing Authority(circle one): 1. Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: (9 LG . . . . Life's Good ■ ■s mom ■ NIM01 ■ NOMME LG NeON R MMM LG NEW R is new powerful product with global top level performance.Applied new cell structure without electrodes j 6 cell ll on the front,LG NeONO R maximized the utilization of light ,' and enhanced its reliability.LG NeON®R demonstrates LG's DVE U$ CE efforts to increase customer's values beyond efficiency.It C U� features enhanced warranty,durability,performance under real environment,and aesthetic design suitable for roofs. Enhanced Warranty •• High Power Output LG now offer 25 years product warranty to accommodate The LG NeON'a R has been designed to performance warranty as well.LG NeONr°'R has an significantly enhance its output making it efficient enhanced performance warranty.After 25 years,LG even in limited space. NeONe'R is guaranteed at least 87.0%of initial performance. Aesthetic Roof ® Outstanding Durability �• LG NeONO R has been designed with aesthetics in With its newly reinforced frame design,LG mind:no electrode on the front that makes new NeOW R can endure a front load up to 6000 Pa, product more aesthetic LG NeOW R can increase and a rear load up to 5400 Pa. the value of a property with its modern design. L • Better Performance on a Sunny Day Near Zero LID (Light Induced Degradation) LG NeON11 R now performs better on a sunny The n-type cells used in LG NeOW R have days thanks to its improved temperature coefficient. almost no boron,which may cause the initial performance degradation,leading to less LID. About LG Electronics LG Electronics is a global player who has been committed to expanding its capacity,based on solar energy business as its future growth engine.We embarked on a solar energy source research program in 1985, supported by LG Group's rich experience in semi-conductor,LCD,chemistry,and materials industry.We successfully released first Mono X0 series to the market in 2010,which were exported to 32 countries in the following 2 years,thereafter.In 2013,NeONT (previously known as Mono X®NeON)8 2015 NeON2 with CELLO technology won"Intersolar Award",which proved LG is the leader of innovation in the ndustry. LG N eO N R M== Mechanical Properties Electrical Properties(STC*) Cells 6 x 10 Module 360 _ --- --------- — _ — -- -------------------- Cell Vendor LG Maximum Power(Pmax) 360 Cell Type Monocrystalline/N-type MPP Voltage(Vmpp) 36.5 Cell Dimensions 161.7 x 161.7 mm/6 inches MPP Current(Impp) 9.87 Dimensions(L x W x H) 1700 x 1016 x 40 mm Open Circuit Voltage(Voc) -- -- 66.93 x 40.0 x 1.57 inch Short Circuit Current(Isc) 10.79 Frorrc load — _— _ 6,O0OPa/125 psf — Module Efficiency — -- —20.8 Rear Load 5,400Pa/113 sf -- — — P Operating Temperature -40-+90 Weight 18.5 kg/40.79 Ib Maximum System Voltage 1000 ConnectorT MC4 -- ---------------------- ----- - YPa — —. Maximum Series Fuse Rating 20 Junction Box IP68 with 3 Bypass Diodes Power Tolerance(%) 0­3 +3 Length of Cables —_— _ 1000 mm x 2 ea STC(Standard Test Condition)hradiance 1,000 W/m',Amb,ent Temperature 25*(,A&41 5 Glass High Transmission Tempered Glass `The nameplate poweroutput is measured and determined by LG Electronics at its sole and absolute d-reoon. Frame Anodized Aluminium `The typical change a,mere etfirienry at leo W/m'in relation to 1000 w/m'rs-2.0% Electrical Properties(NOCT*) Certifications and Warranty Module 360 Certifications IEC 61 21 5,IEC 61730-1/-2___________ Maximum Power(Pmax) —— ---271 — UL 1703 _ MPP Voltage(Vmpp)— ---- _ 36.4-.— IEC 6.4 _IEC 61701(Salt mist corrosion test) MPP Current(Impp) 7.45 --_ IEC 62716(Ammonia corrosion test) Open Circuit Voltage(Voc) _ 40.2 _ -- —--- ------ -- ---...._ -- ISO 9001 — -- _ Short Circuit Current(Isc) 8-69 Module Fire Performance(USA) Type 1 •NOCT(Nam•zl Operating Cell Temperature)Irradiance 800 W/m',ambient temperature 20'C,wind speed 1 m/s Fire Resistance Class(CANADA) Class C(ULC/ORD C1703) Product Warranty 25 years Output Warranty of Pmax Linear warranty** Dimensions(mmAn) R`t)First S years 95%,2)After 5th year 0.4%annual degradation,3)25 years.87 0% -_ Temperature Characteristics NOCT 44 t 3'C I �' PnPP -0.30 XWC --- L Voc -0.24%/°C Isc-- -----0.04%/°C-- -- Characteristic Curves .., . Tr.. , , Pmax i The distance between the center of the mwnti q/groundig holes- ® LG North America Solar Business Team Product specifications are subject to change without notice. •,L LG Electronics U.S.A.Incr r DS-T1-72-W-G-P-EN-60630 r Life's Good 1000 Sylvan Ave,Englewood Cliffs,N107632ri Copyright©2017 LG Electronics.All rights reserved- Innovation for a Better Life r:•j Contact.Igsolar@Ige.com 01/01/2017yy. r r L www.lgsolarusaxom a The high-powered smart grid-ready Enphase Enphase IQ 7 Micro' and Enphase IQ 7+ Micro' Q 7 and IQ 7+ dramatically simplify the installation process while achieving the highest system efficiency. Microinverters Part of the Enphase IQ System,the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy'', Enphase IQ Battery", and the Enphase Enlighten" monitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power-on testing, enabling Enphase to provide an industry-leading warranty of up to 25 years. Easy to Install Lightweight and simple • Faster installation with improved,lighter two-wire cabling -- --- Built-in rapid shutdown compliant(NEC 2014&2017) Productive and Reliable • Optimized for high powered 60-cell and 72-cell*modules More than a million hours of testing • Class 11 double-insulated enclosure • UL listed Smart Grid Ready • Complies with advanced grid support,voltage and frequency ride-through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles Meets CA Rule 21 (UL 1741-SA) U *The IQ 7+Micro is required to support 72-cell modules. i o iedi n more about Enphase offerings,visit enphase.com � E N P H AS E Enphase IQ 7 and IQ 7+ Microinverters INPUT DATA(DC) IQ7-60-2-US/IQ7-60-B-US IQ7PLUS-72-2-US/IQ7PLUS-72-8-US Commonly used module pairings' 235W-350W+ 235W-440W+ Module compatibility 60-cell PV modules only 60-cell and 72-cell PV modules Maximum input DC voltage 48V 60V Peak power tracking voltage 27 V-37 V 27V-45V Operating range 16 V-48 V 16 V-60 V Min/Max start voltage 22V/48V 22 V/60 V Max DC short circuit current(module Isc) 15A 15A Overvoltage class DC port II II DC port backfeed current 0 A 0 A PV array configuration 1 x 1 ungrounded array;No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA(AC) IQ 7 Microinverter IQ 7+Microinverter Peak output power, 250 VA 295 VA Maximum continuous output power 240 VA 290 VA Nominal(L-L)voltage/range2 240 V/ 208V/ 240 V/ 208V/ 211-264 V 183-229 V 211-264 V 183-229 V Maximum continuous output current 1.0 A(240 V) 1.15 A(208 V) 1.21 A(240 V) 1.39 A(208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47-68 Hz 47-68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A(L-L)branch circuit' 16(240 VAC) 13(208 VAC) 13(240 VAC) 11 (208 VAC) Overvoltage class AC port III III AC port backfeed current 0 A 0 A Power factor setting 1.0 1.0 Power factor(adjustable) 0.7 leading...0.7 lagging 0.7 leading...0.7 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak CEC efficiency 97.6% 97.6% 97.5% 97.3% CEC weighted efficiency 97.0% 97.0% 97.0% 97.0% MECHANICAL DATA Ambient temperature range -40°C to+65°C Relative humidity range 4%to 100%(condensing) Connector type(IQ7-60-2-US&IQ7PLUS-72-2-US) MC4(or Ampheno)H4 UTX with additional Q-DCC-S adapter) Connector type(IQ7-60-B-US&IQ7PLUS-72-B-US) Friends PV2(MC4 intermateable). Adaptors for modules with MC4 or UTX connectors: PV2 to MC4:order ECA-S20-S22 PV2 to UTX:order ECA-S20-S25 Dimensions(WxHxD) 212 mm x 175 mm x 30.2 mm(without bracket) Weight 1.08 kg(2.38 lbs) Cooling Natural convection-No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double-insulated,corrosion resistant polymeric enclosure Environmental category/UV exposure rating NEMA Type 6/outdoor FEATURES Communication Power Line Communication(PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load-break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741-SA) UL 62109-1,UL1741/IEEE1547,FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO.107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems,for AC and DC conductors,when installed according manufacturer's instructions. 1.No enforced DC/AC ratio.See the compatibility calculator at 4iSR5;/1�pRh�SE Q4m1eS=USLStiRR4r1LrngduJgwL_QM l 7 lity. 2.Nominal voltage range can be extended beyond nominal if required by the utility- 3.Limits may vary.Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings,visit enphase.com u EN PHAS E 2018 Enphase Energy.All rights reserved.All trademarks or brands used are the property of Enphase Energy,[tic. 2018-05-24 REVISION: SNAPNRACK SERIES 100 RACKING SYSTEM TYPICAL ROOF LAYOUT _ NOTES: - - STANDARD LAG BOLT SPEC ASSUMES — 5/16" LAG BOLTS WITH 2.5" EMBEDMENT IN ROOF STRUCTURAL MEMBERS/RAFTERS -TORQUE ALL Te 5" HARDWARE TO THE FOLLOWING: ROOF RAFTERS OR -SILVER S.S. 10-16 FT-LBS STRUCTURAL MEMBERS - BLACK S.S. 7-9 FT-LBS RAIL CAN MOUNT TO EITHER SIDE OF POST(UPSLOPE vs. DOWNSLOPE) - FOR UNEVEN ROOF SURFACES, USE �� SNAPNRACK MODULE UP TO TWO LEVELING SPACERS PER L 1 MID CLAMPS MODULE OVERHANG FOOT OR STANDOFF. SEE DRAWING ! (NOT TO EXCEED 30% "STANDARD RAIL LEVELING" FOR OR MANUFACTURER'S DETAILS AND LIMITATIONS RECOMMENDATIONS) ij e � I / MODULE OVERHANG STANDOFFS ARE BOLTED �i�� /j/ � i /i/ INTO ROOF RAFTERS OR FF / STRUCTURAL MEMBER Li/� f{ / ty "RAIL SPAN" DISTANCE BETWEEN ROOF ATTACHMENTS ii/ �y "RAIL END OVERHANG" (NOT TO EXCEED 34%OF ACCEPTABLE RAIL SPAN) snapn ���IUIl/]I' lull\FIJI pp MAINSTREAM ENERGY CORP DESIGNER: G McPheeters SCALE: DNS PART NUMBER: DESCRpTION: REV DRAFTER: DRYan S100 D05 SERIES 100 TYPICAL LAYOUT F -- ISM G/AIOO OdP�l1 a aya%MA DATE W APPROVED 8Y: 120113 E ' s Utility Client: e a Jeff Doak m a 115 Emerson Way Lot 13 Northampton o a MA 01060 3 3 3 Y QC a�D s E O mwo3 SEN m N (34) SOLAR PV PANELS z WW o N a I �Q w w y o Nfn h Project Components: a° s . r �= MAIN ELECTRICAL PANEL E PV Solar Array a> Racking:Snap N Rack Series 100 PRODUCTION METER Panels:(34)LG360Q1 C-A5 g Micro-Inverters:(34)Enphase IQ7+-72-2-US East Array:16 Portrait 2 rows of 9&7 ENPHASE COMBINER/ENVOY w gsa West Array:14 Portrait 7x2 4 Landscape 4x1 Internal wall of basement AC Combiner Main Electrical Panel a a Revenue Grade Production Meter x ° 4a z� N External wall of building cryo o a AC disconnect switch m g 7 r Utility meter a J m 9gIgg y �lL SS a _ UTILITY METE AC 015CONNECT SWITCH TMs Pleasis Mapmpi yworkP—d d VNMy Nomallrproyamanf.Irrc.(VNI).his deavered Mr Me MneYW arM exckrslvapuPosa o/supporlkp Me corMacf ddofVHl,a.N cvsfar�p agnsea fMf Me elements o{Mia Plan shallrrol fr reprbliMradwpetaraadh easy /Pm for Me purpose of enabling pr supporting Me woM of cn ting p-pontraalors WMa the ppnrAasian o/,end cvmpenaafion paid to,VHI. �lh 0 M o 0 AP IF , ►, , Valley Solar LLC 340 Riverside Drive SITE NAME Jeff Doak SCALE.SEE VIEW SHEET NUMBER VaClley PO Box 606271Northampton PLOT LINES SITE ADDRESS 115 Emerson Wa DATE WUN19 IJ lar MA 010621413.584.8844 Northampton,MAM www.ValleySolar.Solar SYSTEM SIZE 12.24 kWDC 9.88 I(WAC DMM BY'.L.R. Eauipment Schedule O Inverter Trip Settings: Lahelina Schedule ❑ w g 1.PV ARRAY(Series 1001 Inverter TRIP settings are set in the inverter per the ISO NE Y Snap N Rack Roof Mount System 9 p 1 CAUTION!AC VOLTAGE 2.SOLAR PV MODULE(LG360Q1C-A5) SRD and ESB 756 Section 7.6.11. 2 WARNING!PHOTOVOLTAIC POWER SOURCE g (34)LG 360W Blk/Wht Module.Max out 42.7Voc/10.791sc DEVICE DEFAULT DEFAULT Pickups and 3 SOLAR PV AC COMBINER BOX a 3.DC/AC MICROINVERTER(IQ7+-72-2-US) PICKUP CLEARING TIME Clearing Times 4 SOLAR PV AC PRODUCTION METER s (34)Enphase IQ7+.Max output 1.21A/.29kW@240V SETTING (seconds) Adhere to 5 PV SYSTEM AC DISCONNECT Rated AC Output Current: 4.J-BOX(Soiadeck) (simplified defaults Required 41.14A AC Nominal Operating Voltage:240V AC Soladeck Pass-through enclosurefrom section 7.6.11) 6 RAPID SHUTDOWN SHUTDOWN SWITCH FOR SOLAR `a 0 5.AC COMBINER(XAM1-120-B) Defaults(Yes/ SYSTEM(reflective) Enphase Envoy S production RGM,20A Breaker/branch No): 7 WARNING!ELECTRICAL SHOCK HAZARD TERMINALS ON 6.AC DISCONNECT(DU221 RB) Under Frequency 56.5 Hz 0.16 YES BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE 60A 240VAC(adjacent to utility meter) (81 U) OPEN POSITION 7.GENERATION METER(GE 1-210+) 8 WARNING BUSBAR IS ENERGIZED FROM 2 SOURCES > 3 Under Frequency 58.5 Hz 300 YES UTILITY GRID AND PHOTOVOLTAIC SYSTEM o Revenue Grade Meter (81 U) 9 WARNING!INVERTER OUTPUT CONNECTION DO NOT m h m £ 8.SERVICE PANEL 200V AC,200A MAIN,200A BUS,50A Inverter OCPD Over Frequency 61.2 Hz 300 YES RELOCATE THIS OVERCURRENT DEVICE $ m -o 9.UTILITY METER(553227371 (810) 10 SOLAR PV tr m w o 120/240V,1PH,3W 11 WARNING!UTILITY METER ENERGIZED BY 2 SOURCES m Over Frequency 62.0 Hz 0.16 YES E N (810) r --------------------- Under Voltage 50%of Nominal 1.1 YES Ni Fr. 27 AG Disc within 10' w w ( ) of the utility meter G o $ I 1 I Under Voltage 88%of Nominal 2 YES �/ Z< F I I (27) /From N i I 1 11 2 ( Over Voltage(59)110%of Nominal 5 6 1 2 YES Over Voltage(59)120%of Nominal 0.16 YES q Utility MICROINVERTERS IN BRANCH CIRCUIT tookwn 3 I o >� I H H I AC DISCO Q N N 11 N N N I I r------------__—____ __ < 131 MO Al— -_ —�� U ^1 - ¢�3plito Lt N L2 8 cu� 8 I 0 w NMC I 11 4 w s I .I-sox I .... I MICROINVERTERS G m IN BRANCH CIRCUIT I I o a I I b a I M, H7 H H H H H I - I m EqG RGM Za Q N N N H 100kWh O N J-Box m I I 10� a IMIN SERVICE PANEL �_ 'TM Cu I I AC COMBINER BOX m I 12 GEC I I a� I > MICROINVERTERS I I GARAGE WC I it IN BRANCH CIRCUIT I L------- ------- -----J (THWN-2. I It)Yl CU ((URD W H, H• H H H1 H' Gce I Eoc 11*10 OCPD Calculations: (2)t12 cu BARE ^� N N N N N 2 cu EGC Breakers sized according to continuous output current x 1.25 I H Vi H H H H2 I (1E ac _ (NEC 210.19(A)(1)(a)).IQ7+Microlnverter Max Output=1.21A IN,a• �ODF ARRA-rd 34 x1.25=51.425 Penn FUSION 152 S. Broad E r1 g 1 rA - Lansdale, PA 19446 (21 5)361-8040 September 12, 2018 Valley Solar 340 Riverside Dr Northampton, MA 01062 RE: Doak Residence 11S Emerson Way, Northampton, MA 01060 Client Project#: 45645DOAK PFE Project#: 184024 On behalf of Valley Solar, Penn Fusion Engineering LLC(PFE) performed a structural analysis of the roof at the above referenced location.The purpose of our analysis was to determine if the existing roof system is structurally sufficient to support the new photovoltaic moudles in addition to the code required design loads. Our analysis is based on the information provided by Valley Solar and is isolated only to the areas where the modules are intended to be placed. System Specifications: Total System Size: 12.24 kW/DC Panel Specs: (34) LG Solar- LG360Q1 C-AS Inverter Specs: (34) Enphase- IQ6+ Racking System: SnapNRack -Series 100 UL The modules are to be located on the following roof plane: Mounting Rafter Rafter Horizontal Collar Collar Tie Sheathing Shingle Number of Ceiling Plane Size Spacing Span Ties Spacing Type Shingle Layers Profile 1 Truss 24" 24ft. Oin. N/A 0" CDX 1/2" Asphalt 1 Flat Shingles The roof design has been analyzed in accordance with the 2015 International Residential Code and Massachusettes Amendments 9th Edition with design loads as follows: Ground Snow(Pg): 40 psf Wind Speed (V): 120 mph Mounting Plane 1 It has been determined by this office that the roof, as specified above, is adequate to support the new PV modules in addition to the code required design loading. Attach the module rail brackets to the roof with S/1 6" lag bolts at 48 on center maximum. Provide a minimum of 2" of penetration into the wood members. This office has determined that the installation of the PV System as specified above will meet the structural requirements of the 2015 International Residential Code with Massachusettes Amendments 9th Edition and ASCE7-1 0 when installed in accordance with the manufacture's instructions. If you have any questions regarding this analysis, please feel free to contact us. or rftiSS9c Best Regards, Penn Fusion Engineering LLC Q Sn AN EW DOVE%C r J LEO`cE NO 53C4.$.-- Andrew D. Leone, P.E. r: \� . Principal STS