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Building Permit #200-2016 - 178 STONECLEAVE ROAD 8/17/2015
A� v AA7 TOWN OF NORTH ANDOVER APPLICATION FOR PLAN EXAMINATION Permit N0: Date Received Date Issued: IMPORTANT: Applicant must complete all items on this p4ge LOCATION.._' 178 Stonecleave Road ;- Print. PROPERTY OWNER ( �(J Pont- 100 Year OIdStfucture yes no MAP NO: ��_ PARCEL:612 ZONING,DISTRICT: Historic District ye"sAno Machine-Shop,Village_ yes TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential 0 New Building ® One family ❑Addition ❑Two or more family - ❑Industrial Id Alteration No. of units: ❑ Commercial 11 Repair, replacement ❑Assessory Bldg ❑ Others, ❑ Demolition ❑Other ❑ Septic ❑Well 0 Floodplain ❑Wetlands 0 Watershed District ❑Water/Sewer DESCRIPTION OF WORK TO BE PERFORMED: Installation of a 12.426 kw(38 panels) rooftop solar array Installation of sistering t Identification Please Type or Print Clearly) OWNER: Name: Randy Burba Phone: 978-808-8176 Address: 178 Stonecleave Road CONTRACTOR Name: Romain Strecker Phone 781_462-87,02 Address: 55 Sixth Road Woburn MA 01801_ Supervisor's Construction License: 096385 Exp: Date: 10/8/2016 Home Improvement-License: 169698 Exp_. Date: 7/27/2017 ARCHITECT/ENGINEER Elaine Huang Phone: Address: 35 Kendall Court Bedford MA Reg. No. 49029 FEE SCHEDULE:BULDING PERMIT:$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$925.00 PER S.F. Total Project Cost: $ $49,083 FEE: $ 6-6/ A Check No.: 1 11-0 Receipt No.: P7,d D NOTE: Persons contracting with unregistered contractors do not have access to guaranty f i Signature of Agent/Owner see signed contract Signature of contractor 1M' Pians Submitted-[] 'Plans Waived ❑ Certified Plot Plan ❑ Stamped Plans ❑ FWell F:SE TRAGEDISPOSAL_ ewer. ❑ Tning/Massage/Body Art ❑. . .Swing Pools ❑ Private(septic ❑ ; Tobacco Sales .❑ Food Packaging/Sales ❑ • 'etc.- ❑ Permanent Dumpster on-Site ❑ THE FOLLOWING SECTIONS FOR OFFICE USE-ONLY INTERDEPARTMENTAL SIGN OFF - U FORM DATE REJECTED DATE APPROVED PLANNING & DEVELOPMENT' ❑ El COMMENTS .CONSERVATION Reviewed on Si nature COMMENTS HEALTH. Reviewed on Si nature COMMENTS Zoning Board of Appeals: Variance, Petition No: Zoning Decision/receipt submitted yes Planning Board Decision: { Comments Corlervation Decision: Comments Water & Sewer Connection/Si nature& Date Driveway Permit DPW Tow;! Engineer: Signature: FRE-DE -AkTMT Located 384 Os ood Street !T -Temp Dumpster ori site yes.. noated,at 124 Mair Streete Department signature/date` MMENTS --Dimension Number of Stories: Total square feet of floor area, based on Exterior dimensions._ .Total land area, sq. ft.: ELECTRICAL: Movement of Meter location, roast or service drop requires approval of Electrical Inspector Yes No DANGER ZONE LITERATURE: Yes No MGL Chapter 166 Section 21A-F and G min.$100-$1000 fine NOTES and DATA— (For department use i El Notified for pickup - Date Doc.Building Permit Revised 2010 Building Department j ••The fol:swing is-.*a list of the required forms to be filled out for the appropriate.permit to'be obtained. Roofing, Siding, Interior Rehabilitation Permits o Building Permit Application o Workers Comp Affidavit o Photo Copy Of H.I.C. And/Or C.S.L. Licenses o Copy of Contract o Floor Plan Or Proposed Interior Work o Engineering Affidavits for Engineered products NOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg Permit Addition Or Decks o Building Permit Application o Certified Surveyed Plot Plan o Workers Comp Affidavit o Photo Copy of H.I.C. And C.S.L. Licenses o Copy Of Contract o Floor/Crossection/Elevation Plan Of Proposed Work With Sprinkler Plan And Hydraulic Calculations (If Applicable) o Mass check Energy Compliance Report (If Applicable) o Engineering Affidavits for Engineered products . NOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg Permit New Construction (Single and Two Family) o Building Permit Application o Certified Proposed Plot Plan ❑ Photo of H.I.C. And C.S.L. Licenses o Workers Comp Affidavit o Two Sets of Building Plans (One To Be Returned) to Include Sprinkler Plan And Hydraulic Calculations (If Applicable) o Copy of Contract o Mass check Energy Compliance Report o Engineering Affidavits for Engineered products MOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg Permit In all caws if a variance or special permit was required the Town Clercs office must stamp the decision from the Board of Appeals that the apuaal period is over. The applicant must then get this recorded at the Registry of Deeds. One copy and proof of recording must bP submated with the building application Doc: Doc.Bui ding Permit Revised 2012 i Location u � NQ CXR G,2 �-(y No. � Date sl • - TOWN OF NORTH ANDOVER f �TLED'J6Q�' . I Certificate of Occupancy $ Building/Frame Permit Fee $ ri Foundation Permit Fee $ { Other Permit Fee $ ' ' arE XVc TOTAL $ Check# f, Building Inspector f tAORTli Town of E A' Andover O No. ��_ ap Y 1� LAKE h ver, Mass COCNIC"twic A. ��AORATEO l.P��,�S S u BOARD OF HEALTH PE T LD Food/Kitchen R ..M I T Septic System Z 'm �� ��� BUILDING INSPECTOR THIS CERTIFIES THAT ........................................I.......... ........................................................ ................ Foundation has permission to erect .. buildings on .n .....:.. . ..k&. A L..O- Rough �( /��. to be occupied as .....d ... ........ .. ..... ..Art�S....... w ...1 .................................. Chimney provided that the person accepting this permit shall in every respect conform to the terms of the application . Final on file in this office, and to the provisions of the Codes and By-Laws relating to the Inspection, Alteration and Construction of Buildings in the Town of North Andover. PLUMBING INSPECTOR VIOLATION of the Zoning or Building Regulations Voids this Permit. Rough Final PERMIT EXPIRES IN 6 MONTHS ELECTRICAL INSPECTOR UNLESS CONSTRUCT TS Rough Service .............. .... ..... ................................................ Final BUILDING INSPECTOR GAS INSPECTOR Occupancy Permit Required to Occupy Buildinz Rough Display in a Conspicuous Place on the Premises — Do Not Remove Final No Lathing or Dry Wall *To Be Done FIRE DEPARTMENT Until Inspected and Approved by the Building Inspector. Burner Street No. Smoke Det. 1 3 EAH Structural consulting 35 Kendall Court Bedford, MA 01730 PHONE 1.978.406.8921 CAFE CQr43U1-Tar4,r3 Elaine@EAHStructural.cam August 11, 2015 To: Boston Solar 55 Sixth Road Woburn, MA 01801 Subject: Structural Certification for Installation of Solar Panels Burba Residence 178 Stonecleave Road North Andover, MA.01845 To Whom It May Concern, A design check for the subject residence was done on the existing roofing and framing systems for the installation of solar panels over the roof. From a field inspection of the property,the existing roof support structures were observed by the client's auditors as follows: The roof structure of(MPI)consists of composition shingle on roof plywood that is supported by nominal 2x8 rafters @ 16"o.c.,paired with nominal 2x8 ceiling joists @ 16"o.c..The rafters have a max projected horizontal span of 14'-0",with a slope of 30 degrees.The rafters are connected at the ridge to a continuous 2x10 ridge board and are supported at the eave by a load bearing wall. There are 1x8 collar ties @ 32"o.c.for structural stability.There are also 1x10 collar ties at 16"o.c.in other areas of attic. The roof structure of(MP2)consists of composition shingle on roof plywood that is supported by nominal 2x10 rafters @ 16"o.c.,paired with nominal 2x10 ceiling joists @ 16"o.c..The rafters have a max projected horizontal span of 13'-0", with a slope of 30 degrees.The rafters are connected at the ridge to a continuous 2x12 ridge board and are supported at the eave by a load bearing wall. The existing roof framing system of(MPI)is judged to be inadequate to withstand the loading imposed by the installation of the solar panels.Structural reinforcement is required. Sister upgrade is required for(MP1).Stitch new 12'- 0"long 2x8 SPF#2 or DF#2(min)to existing member with Simpson SDW 22300 screws @ 16"o.c.or 10d nails @ 6"o.c.. The existing roof framing system of(MP2)is judged to be adequate to withstand the loading imposed by the installation of the solar panels. No reinforcement is necessary. The spacing of the solar standoffs should be kept at 48"o.c.with a staggered pattern to ensure proper distribution of loads. further certify that all applicable loads required by the codes and design criteria listed below were applied to the Invisimount solar rail system and analyzed.Furthermore,the installation crews have been thoroughly trained to install the solar panels based on the specific roof installation instructions developed by Invisimount for the racking system and Sunmodo for the roof connections. Finally, I accept the certifications indicated by the solar panel manufacturer for the ability of the panels to withstand high wind and snow loads. Design Criteria: • Applicable Codes=Massachusetts Residential Code,8th Edition,ASCE 7-05,and 2005 NDS • Roof Dead Load=11 psf(MPI) -- 9 psf(MP2) • Roof Live Load=20 psf • Wind Speed=100 mph, Exposure C • Ground Snow Load=50 psf - Roof Snow Load=35 psf 6urba Residence, North Andover 1 r EAH Structural Consulting 35 Kendall Court Bedford,MA 01730 PHONE 1.978.406.8¢21 EAM CONSUL-rlt4v Elaine@EAHStructural.com GravityLow Roof Snow Load Calculations pg=Ground Snow Load= 50 psf pf=0.7 Ce Ct I pg (ASCE7-Eq 7-1) Ce=Exposure Factor= 1 (ASCE7-Table 7-2) Ct=Thermal Factor= 1 (ASCE7-Table 7-3) 1=Importance Factor= 1 pf=Flat Roof Snow Load= 35.0 psf PS=CSpf (ASCE7-Eq 7-2) Cs=Slope Factor= 1 ps=Sloped Roof Snow Load= 35.0 psf it T PV Dead Load-=--4' psf(Per Boston Solar) !Roof Dead Load(MP1) Composition Shingle 4.00 Roof Plywood 2.00 Double 2x8 Rafters @ 16"o.c. 4.54 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.46 Total Roof DL(MP1) 11.0 psf DL Adjusted to 30 Degree Slope 12.7 psf Roof Dead Load(MP2) Composition Shingle 4.00 Roof Plywood 2.00 2x10 Rafters @ 16"o.c. 2.90 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.10 Total Roof DL(MP2) 9.0 psf DL Adjusted to 30 Degree Slope 10.39 Burba Residence, North Andover 3 EAH Structural Consulting 35 Kendall Court Bedford,MA 01730 PHONE 1.978.406.8921 EAH CONN LTiNQ Elaine CWEAHStrudural.corn Framing Check pp1) PASS-With Framing Upgrades w=69 plf Dead Load 12.7 psf PV Load 4.0 psf _ Snow Load 35.0 psf Double 2x8 Rafters @ 1 u"o.c. Governing Load Combo=DL+SL Member Span 14'-0" Total Load 51.7 psf Member Properties-Based on Upgraded Section Member Size S(in"3) I(in^4) Lumber Sp/Gr Member Spacing Double 2x8 26.28 95.27 SPF#2 @ 16"o.c. Check Bending Stress Fb(psi)= f b x Cd x Cf x Cr (NDS Table 4.3.1) 875 x 1.15 x 1.2 x 1.15 Allowed Bending Stress=1388.6 psi Maximum Moment = (wL"2)/8 = 1688.92 ft# = 20267.1 in# Actual Bending Stress=(Maximum Moment)/S =771.2 psi Allowed>Actual--55.6%Stressed -- Therefore,OK Check Deflection Allowed Deflection(Total Load) = U180 (E=1400000 psi Per NDS) = 0.933 in Deflection Criteria Based on = Simple Span Actual Deflection(Total Load) _ (5*w*L^4)/(384*E*1) = 0.447 in = U376 > U180 Therefore OK Allowed Deflection(Live Load) = U240 0.7 in Actual Deflection(Live Load) _ (5*w*L^4)/(384*E*1) 0.303 in U555 > U240 Therefore OK Check Shear Member Area= 21.8 in"2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 2936 Ib Max Shear(V)=w*L/2 = 483 Ib Allowed>Actual--16.5%Stressed -- Therefore,OK Burba Residence, North Andover 5 ` /�rr��((((//��}}STON f M SOLAR I e wr�ryf BOR C O M P A N T Solar System Purchase and Installation Agreement Overview Installer owner The Boston Solar Company,LLC Randy Burba 55 Sixth Rd 179 Stonecleave Road Woburn,MA 01801 North Andover,MA 01845 Major Components System Size: SPWR-327 38 12A kW Inverter SolarEdge Estimated Year 1 Production Production Monitoring Automated 10,935 kWh Total System Cost $49A M70 Payment Schedule federal rax Credit• $14,724.91 At Signing $0.00 State Tax Credit• $1,000.00 At Installation $39,266.16 MA Solar or Utility Rebate* $0.00 At System Commissioning $9,816.54 Final System Cost $33,357.89 Total of Payments $49A82.70 Pike per wow $3.95 Payment Type Loan These financial estimates are provided for ilhntrative purposes.For actual financial and tax advice,please conwR an independent tax advisor. Overview: As part of this Agreement,The Boston Solar Company will: • Handle all aspects of the project from initial paperwork through to installation and activation of your Solar System • Secure State or Utility rebates(if applicable),permits,and utility interconnection approval • Install revenue grade monitoring,giving you real time insight into your system's performance,and allowing you enjoy automatic production reporting to generate your SRECs(Owner is required to have secure and stable Internet connection on the Property) • Setup r brokerage p you atxount with SRECfrade,the largest SREC aggregator,who will sell your SRECs and pay you quarterly(starting approximately six months after your system is activated) • Provide you with all related manufacturer warranties 17me forCompletion: The Work to be performed by Contractor pursuantto this Agreement,starting with preparation and submission of a full permitting package,shall be commenced within 30 days of contractsigning.It is expected that installation should start within 60-90 days after contract signing.The actual Installation is expected to take 2-3 days.Once installation is completed,the Owner will need to make the Property available for electrical and building inspections within two weeks after installation.After inspections,the utility is expected to give us final approval to turn on the system within 2-4 weeks.The entire process from contract signing to system commissioning is expected to take 3-4 months,but may take longer depending on town and utility approvals,weather and equipment availability. AddWonofControd provisions: All payments are due immediately upon completion of each stage of the project.Quoted system price includes permit costs and utility Interconnection fees. This Solar System includes a 10-year labor warranty,2S-year inverter warranty and 2S-year panel power warranty. Agreement: This Attachment forms part of the Solar Purchase and Installation Agreement. Boston Solar Representative SignatDate: rf' U 1 S Owner's Signature: Date: kWL064" 07/07/2015 C� BOSTON SOLAR SOLAR SYSTEM PURCHASE AND INSTALLATION AGREEMENT (Owner: G�! ' � (the"Owner") 4Site Address I-) b � C>-1C'1�1Ly` 1 tc, OAlocwei (the"Property") Date• This Solar System Purchase and Installation Agreement("Agreement")is entered into effect as of the latest date of signature of the parties below by and between The Boston Solar Company LLC,55 Sixth Rd, Woburn,MA 01801('TBSC")and the Owner,who is the owner of the Property.All capitalized terms used in this Agreement but not defined herein shall have the meanings set forth in The Boston Solar Company Proposal attached hereto(the"Attachment"). 1. THE WORK TBSC shall perform work,provide the Services,supply such Equipment and furnish such other materials, supplies and other items as it determines are required to install the System described in the Attachment(the "Work").TBSC will perform or cause its subcontractors to perform the Work in a good and workmanlike manner,in accordance with prudent industry standards and practices.TBSC shall not make any changes in the Work unless agreed to in writing by the Owner. 2. REQUIRED PERMITS TBSC shall be responsible for acting as the Owner's agent to secure any permits required for the installation. All permit costs are included in the price for the Work.If you secure your own permits,you will be excluded from the Guaranty Fund provisions of Chapter 142A of the Massachusetts General Laws. 3. WARRANTIES TBSC warrants that,under normal use and service conditions,the System will be free from defects in workmanship and/or materials for ten(10)years after the date of the Work being completed(this"Limited Warranty").This Limited Warranty includes servicing manufacturer warranties free of charge.TBSC warrants any damage to Owner's roof within a five(5)inch radius of roof penetrations during performance of the Work. If a defect is discovered,TBSC will,at no additional cost to Owner,provide such labor and materials as required to restore the System to its originally installed state.If TBSC finds that the problems were not caused by the Work,or if the problems are not an actual problem of the System(e.g.shade or unauthorized alterations to the System),Owner will pay for any new parts and materials,and TBSC reserves the right to charge Owner a service charge of$100 per hour with the minimum service charge equal to$200. 1 BOSTON SOLAR SOLAR SYSTEM PURCHASE AND INSTALLATION AGREEMENT 8. PRE-EXISTING CONDITIONS AND PROPERTY PROTECTION TBSC shall not be responsible for any damages as a consequence of the Work performed on the site due to pre-existing conditions(e.g.cracked or broken shingles,faulty electrical wiring,etc.) TBSC reserves the right to suspend performance of the Work or terminate this Agreement with no liability to TBSC whatsoever if it discovers unanticipated site conditions that will increase the cost to perform the Work. If such termination occurs,TBSC shall refund all monies paid to TBSC reduced by any expenses actually incurred.However,if Owner and TBSC agree,the price may be renegotiated to reflect the true cost of the Work. TBSC will make best efforts to protect any property of the Owner,but the Owner is responsible for removing and replacing appliances,floor coverings,and any other obstacles or hazards required to perform the Installation.TBSC is not responsible for replacement of or damage to these items if they are removed by TBSC. 4. CUSTOMER OBLIGATIONS Owner agrees to:(a)notify TBSC immediately upon discovery of an emergency condition relating to the System,damage to the System,or theft of the System;(b)only have the System repaired pursuant to the Limited Warranty(as defined herein);(d)not modify the Property in a way that shades the System;(e)not do anything,permit or allow to exist any condition or circumstance at the Property which would cause the System not to operate as intended;and(g)permit TBSC,after providing reasonable notice,to inspect the System for proper operation,and to make any necessary repairs.Customer agrees to not make any modifications,improvements,revisions or additions to the System or take any other action that could void the Limited Warranty(as defined herein)without TBSC's prior written consent.If Owner fails to comply with the provisions of this paragraph,Owner's Limited Warranty shall be automatically voided. 10. GENERAL PROVISIONS Any disputes which may arise between the Owner and TBSC shall not impede or interfere with the diligent performance by TBSC of the Work.This Agreement shall be subject to and interpreted in accordance with the laws of the State of Massachusetts. Title,ownership and risk of loss to the System shall pass to Owner immediately upon Owner's payment of the final payment required under this Agreement.Owner shall provide all insurance necessary for the coverage of the System and risks to the Property related thereto after such payment. 3 - BOSTON SOLAR Homeowner's Agent Authorization Form (Print Name) am the owner of the property located at address: Mo (Print Address) I hereby authorized The Boston Solar Company to act as my Agent for the limited purpose of applying for obtaining local building and other permits from the Authority Having Jurisdiction as required for the installation of a Photovoltaic System located on my Property. PrintName� tCustomer Signature; �-- c' F CDate: The Boston Solar Company 55 Sixth Road Woburn,MA 01801 Boston5olar.us (617)858-1645 Solar Module Solar Edge P400 Optimizer Design Conditions Sunpower X20-327 Max Input Voltage 80V Voltage Max Power(VMPP) 57.3V Max Input Current 12.5A Annual extreme high temperature(0.4%) : 34°C Current Max Power(IMPP) 5.71A Max Output Current 15A 2%Average high temperature: 32°C Short Circuit Current(ISC) 6.07A Max Output Voltage 60V Annual extreme low temperature:-18°C Open Circuit Voltage(VOC) 67.6V Min/Max Per String 10/25 Temperature at 3.5"above roof:49°C (3)#6 THWN-2 Wire (3)#6 THWN-2 Wire (1)#8 THWN-2 Wire (3)#8 THWN-2 Ground 1 1"EMT "EMT O #10 PV Wire _,_„ _„_,._ 88579 103 #6 Solid Bare Ground j I I 200AL 200ABus Load Center Integrated DC Inverter SolarEdge AC Disconnect 10000-US Interface j I 1 2 25 I j DC+ O I _.. o-I AC n. O I f� DC- N J M L,Lz DC-- O NEU + — + — + GNU 1 2 13 Output:10,000W _.._.._..—.._.._.._..J AC Volt:240V Utility Max Amps:42A Disconnect _ Eff:97.5% Revenue-grade 60A Switch Monitoring System 60A Fuses OBOSTON SOLAR www.�st°Gsa°r.Gs I info@B°st°nSoler.°s Drawing Name Line Diagram Date August 12,2015 CLIENT INFORMATION: Drawn by RT Randy Burba Checked by .1c 178 Stonecleave Road REV# 00 North Andover, MA 01845 PV - 4.0 (978)808-8176 scale As Noted Sets,Module xto•®1e"oc(west) Structure Module Specs Array _,.irnount Reil 2xe°�,a.a Structure Type: Rafter Model: SPWR X20-250-AC Number of Modules: 30 Rafter Size: 2x8" Length: 61.39" Total Module Weight: 1359.73 Lbs unmodo L-Foot Rafter Spacing: 16" Width: 31.42" Total Racking Weight: 1161.00 Lbsunmodo Fleshing Rafter Span: 160" Weight: 38.7 Lbs Array Area: 508.82 SOFT end Mount /,...@32"m(East Side) Roof Pitch: 30" Array Weight: 1669.33 Lbs —cemcoaite ShinglesDecking Type: Plywood Racking Specs Array Dead Load: 3.38 Lbs/SQFT ank Decking � Roof Material: 1 Lyr-Shingle Type: Invisimount Number of Mounts: 92 ne Lag Bolt - X83 Number of Floors: 2 Weight: 0.68 Lbs/Ft Load Per Mount: 3.28 Lbs MOUNTING DETAIL 35" ee yr I Ll Ll L =1 LM =1 Lf L J 240" va fn � a o p h v Elaine A.Huang MA Professional Engineer License#49029 m e BOSTON SOLAR C O M P A N Y www.bostonsoler.us I infoQBostonSolar.us Drawing Name Layout Date May 28.2015 CLIENT INFORMATION: Drawn by RT Randy Burba Checked by 178 Stonecleave Road REV# 00 North Andover, MA 01845 PV - 3.1 (978)808-8176 scale As Noted Project Data Codes MA CMR 780 51.00 IBC-2009,ASCE 7-05 2005 NDS,NEC-2014 N Inverter: SolarEdge 10000-US PV Panel: (38)Sunpower X21-327 Racking: Invisimount-Flush To Roof System Rating: 12.426 kW DC-STC m 1 st Year Production:11,146 kWh Utlltty_Pleter � 1 1 I Design Factors Ground Snow Load 40 psf Wind Speed 100 mph ? 1� J %+• amt,.... yti^ � 1'� s .meq-�yj. 1a r•r w.v�;, „}-� "�- � Azimuth:191'N Tilt:30' Solar Access:59 38 Panels-0.876 _,• t H E BOSTON SOLAR C o r. P .N r —boslonsolar.us I info@BoslonSolar.us Drawing Name Site Plan Date August 7,2015 CLIENT INFORMATION: Drawn by RT Randy Burba Checked by 178 Stonecleave Road REV# 00 North Andover, MA 01845 PV - 2.0 (978)808-8176 Scale As Noted The Commonwealth of Massachusetts Department of Industrial Accidents Office of Investigations ky 1 Congress Street,Suite 100 Boston,MA 02114-2017 www mass gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name(Business/Organization/Individual): The Boston Solar Company Address:55 Sixth Road City/State/Zip:Woburn MA 01801 Phone#:617-858-1645 Are you an employer?Check the appropriate box: Type of project(required): 1.0 I am a employer with 20 4. ❑ I am a general contractor and 1 6. ❑New construction employees (full and/or part-time).* have hired the sub-contractors 2.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑Remodeling ship and have no employees These sub-contractors have g. Q Demolition workingfor me in an capacity. employees and have workers' y9. Q Building addition [No workers' comp. insurance comp. insurance.: required.] 5. ❑ We are a corporation and its 10.❑ Electrical repairs or additions 3.❑ 1 am a homeowner doing all work officers have exercised their 11.❑Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.❑Roof repairs insurance required.] t_ c. 152,§1(4),and we have no ] employees. [No workers' 13.■❑Other solar comp. insurance required.] *Any applicant that checks box it 1 must also fill out the section below showing their workers'compensation policy information. I Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a 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 provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name:-HDI-Gerling America Insurance Company Policy#or Self-ins. Lic.#:EWGCC000153815 Expiration Date: 1/14/2016 Job Site Address: 178 Stonecleave Road City/State/Zip: North Andover. MA 01845 Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to$1,500.00 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. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby cern ,u r the pains and penalties ofperjury that the information provided above is true and correct. Si ature: Date: 8/12/2015 Phone#: 6178581645 Oficial use only. Do not write in this area,to be completed by cit),or 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#: Client#:103109 BOSSO ACORD. CERTIFICATE OF LIABILITY INSURANCE 1113DATE(M111312015 MIDDN 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 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 endorsement(s). PRODUCER NAMTEACT Peggy J.Merati People's United Ins.Agency CT PHONE g60 524-7624 AIC No Ext: AIC No):844 702-8075 One Goodwin Square ADDRESS: peggy.merati@peoples.com Hartford,CT 06103 INSURER(S)AFFORDING COVERAGE NAIC 9 860 524-7600 INSURER A:HDI-Gerling America Insurance C 41343 INSURED INSURER B:Merchants Mutual Insurance Co 23329 The Boston Solar Company,LLC INSURERC. 55 Sixth Road,Suite 1 INSURER D: Woburn,MA 01801 INSURER E INSURER F: COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TOCERTIFY 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 CONTRACTOR 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. LTR TYPE OF INSURANCE IAND RL yyyp POLICY NUMBER POLICY EFF POLICY EXP LIMITS A GENERAL LIABILITY EGGCC000153814 0/0312014 01/011201 -EACH OCCURRENCE $1 000 000 X COMMERCIAL GENERAL LIABILITY PREMISES Ea�uE encs $100 000 CLAIMS-MADE OCCUR MED EXP(Any one person) $ PERSONAL 8 ADV INJURY $1,000,000 GENERAL AGGREGATE $2,000,000 GEN1 AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMPIOP AGG $2,000,000 FUI POLICY X JEPR0. LOC $ A AUTOMOBILE LIABILITY EAGCC000153814 0/0312014011011201EEBMB.,l SINGLE OMIT 1,000,000 A X ANY AUTO EAGCC000153914 0/0312014 01J0112016 BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS NON OWNED PROPERTY DAMAGE $ X HIRED AUTOS X AUTOS Per accident B X UMBRELLA LIARX OCCUR CUP0001367 0/03/2014 01/01/201 EACH OCCURRENCE $5,000,000 EXCESS LIAB CLAIMS-MADE AGGREGATE $5,000,000 DED I X RETENTION$1 O 000 $ A WORKERS COMPENSATION EWGCC000153815 1/14/2015 01/14/201 X WC STATu- OER AND EMPLOYERS'LIABILITY ANY PROPRIETORIPARTNERIEXECUTIVE Y I N E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED? � N I A (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $1,000,000 If yes descnbe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT I S1.000.000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES(Attach ACORD 101,Additional Remarks Schedule,If more space is required) RE:Permit Work Certificate Holder is included as Additional Insured per the terms,conditions and exclusions of the referenced general liability and umbrella policies,if required by written contract or agreement. CERTIFICATE HOLDER CANCELLATION Town of North Andover SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 1600 Osgood Street ACCORDANCE WITH THE POLICY PROVISIONS. North Andover,MA 01845 AUTHORIZED REPRESENTATIVE cJ�A'�u�li�a�ccc ©1988-2010 ACORD CORPORATION.All rights reserved. ACORD 25(2010105) 1 of 1 The ACORD name and logo are registered marks of ACORD #S5656471M565467 SMGCT �e�cnrnrtvrrtKnll�c�C?/1'n��r,c�tixll- + OtBce of Consumer Affairs&Business Regulation License or registration valid for individul use only fd OME IMPROVEMENT CONTRACTOR before the expiration date. If found return to: egistr"on: 169698 Type: Office of Consumer Affairs and Business Regulation 9=xpiration: 712712015 LLC 10 Park Plaza-Suite 5170 Boston,MA 02116 THE BOSTON SOLAR COMPANY LLC ROMAIN STRECKER 10 CHURCHILL PLACE LYNN,MA 01902 Undersecretary Not valid without signature Massachusetts -Department of Public Safety Board of Building Regulations and Standards CiY Wructimi sitper%i�.or i License: CS-096385 ROMAIN D STREOR' 10 CHURCHILL gLAa LYNN MA 0190f iii f, a-' Expiration Commissioner 10/0812016 8/14i'015 Office of Consumer Affairs&Business Regulation-Mass.Gov + '' The Official Website of the Office of Consumer Affairs&Business Regulation(OCABR) `• f Consumer Affairs and Business Regulation Home Consumer Rights and Resources Home Improvement Contracting Home Improvement Contractor Registration Lookup To search by registration number, enter the registration number in the textbox below and click the 'Search' button. Search by Registration Number 1169698 Search To search by other fields, enter the search criteria in the fields below and click the 'Search Registrants' button. For the State field, use the two character state abbreviation such as "MA "for Massachusetts and "RI" for Rhode Island. All search fields allow partial text so the search will look for any values that begin with what was entered. For example, if you enter"Fr" in the City/Town field and "MA" in the State field then the search will return records for Framingham, Franklin, and Freetown which all begin with "Fr" and are located in Massachusetts. To return less information enter in more criteria. For instance, entering in a state of "MA" will return a large number of records but entering in a state of "MA" and a city/town of "Medford" will lower the results. Search by Registrant's company's name Search by Registrant's last name r City/Town State 1 - Zip code Search Registrants Click on the registration number to view complaint history. You can also view arbitration and Guaranty Fund history. The list is current as of Thursday, August 13, 2015. Search Results REGISTRANT RESPONSIBLE REGISTRATION ADDRESS EXPIRATION STATUS NAME INDIVIDUAL NUMBER 'DATE THE BOSTON SOLAR STRECKER, 169698 10 CHURCHILL PLACE 07/27/2017 Current COMPANY LLC ROMAIN LYNN, MA 01902 ©2012 Commonwealth of Massachusetts. Mass.GovO is a registered service mark of the Commonwealth of Massachusetts. https://services.oca.state.ma.us/NcAicenseelist.aspx 1/1 ALL LABELS SHALL BE OUTDOOR RATED WEATHER RESISTANT, AND WATER RESISTANT BASE SHEET, INKS, CAUTION ANDADHESIVES. PV SYSTEM O ALL LABELS SHALL BEA RED BACKGROUND WITH WHITE SOLAR ELECTRIC o GENERATION METER LETTERING PROVIDED. SYSTEM CONNECTED ALL LABELS SHALL BE REFLECTIVE MATERIAULETTERING. PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC WARNING DANGER DISCONNECT FOR INVERTER INPUT ELECTRIC SHOCK HAZARD! UTILITY OPERATION DC DISCONNECT O DO NOT TOUCH TERMINALS O DO NOT DISCONNECT UNDER LOAD TERMINALS ON BOTH LINE AND LOAD SIDES TURN OFF PHOTOVOLTAIC DISCONNECT MAY BE ENERGIZED IN THE OPEN POSITION SWITCH PRIOR TO SERVING WARNING WARNING ELECTRIC ELECTRIC SHOCK HAZARD. SHOCK HAZARD. DONOT THE T ULINE AND LOAD CH TERMINALS.SIDES MAY BETERMINALS NWARNING DO NOT TOUCH TERMINALS.TERMINALS ON WARNING BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION ENERGIZED IN THE OPEN POSITION INTERACTIVE SOLAR PV SYSTEM RATINGO ELECTRIC SHOCK HAZARD! O O PV DISCONNECT BACKFED O INTERACTIVE SOLAR PV SYSTEM RATING Operating OC Current 15 q BREAKER DO NOT REMOVE OR IF A GROUND FAULT IS INDICATED, RELOCATE CONTINUOUS OUTPUT CURRENT 42 AMP Operating OC Voltage 350 V NORMALLY UNGROUNDED CONDUCTORS MAY BE GROUNDED AND ENERGIZED NORMAL OPERATING AC VOLTAGE 1 240 V Maximum System Voltage 500 V Short Circuit Current 30A SYSTEM INSTALLER: FOR SERVICE CALL: SYSTEM INSTALLER: FOR SERVICE CALL: UTILITY DISCONNECT WARNING LABEL UTILITY DISCONNECT WARNING LABEL CAUTION WARNING O O THIS METER IS ALSO SOLAR ELECTRIC SYSTEM SERVED BY WARNING WARNING CONNECTED PHOTOVOLTAIC SYSTEM DC SOLAR CIRCUIT INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS DC CIRCUIT LABEL OVERCURRENT DEVICE UTILITY DISCONNECT LABEL H E BOSTON SOLAR WARNING PV SYSTEM DISCONNECT ELECTRIC SHOCK HAZARD! -bostonsolar.us I InrcQacstcnSoler.us THE DIRECT CURRENT CIRCUIT CONDUCTORS OF Drawing Name Labels Page FORUTILITY OPERATION THIS PHOTOVOLTAIC POWER SYSTEMARE Date August 12,2015 0 RESPECT TO GROUND DUE TO LEAKAGE PA THS CLIENT INFORMATION: Drawn by AND/OR GROUND FAULTS Randy Burba Checked by RT 178 Stonecleave Road REV# 00 DC WARNING LABEL North Andover, MA 01845 PV - 5.0 (978)808-8176 scale As Noted SUNPOWER SOLAR UNMATCHED PERFORMANCE, RELIABILITY &AESTHETICS SERIES 21.5%efficiency Ideal for roofs where space is at a premium or where future expansion might be needed. SIGNATURET"BLACK X21 -345 PANEL • Maximum performance X21 -335 PANEL Designed to deliver the most energy in HIGHEST EFFICIENCY° demanding real world conditions, in partial shade and hot rooftop temperatures.1,2,3 Generate more energy per square foot • Premium aesthetics X-Series residential panels convert more sunlight to electricity producing 44% SunPower°Signature" Black X-Series panels more power per panel,'and 75% more energy per square foot over 25 blend harmoniously into your roof. The most years.3,4 elegant choice for your home. HIGHEST ENERGY PRODUCTION' Produce more energy per rated watt High year one performance delivers 8-10% more energy per rated watt.3 This advantage increases over time, producing 21% more energy over the first 25 years to meet your needs.' f 120% 21 % - More Energy 110% Per Rated Watt Maxeon®Solar Cells:Fundamentally better. 0 9%more,year 100% Engineered for performance,designed for durability. t, s '• - 74� 0 90% 36%more, Engineered for peace of mind >- 80% year 25 Designed to deliver consistent, trouble-free w 70% - • energy over a very long lifetime.'S C3 60% to N 50% 0 5 10 15 20 25 Designed for durabilityYears ost�NERcvpFa The SunPower Maxeon Solar Cell is the only F ry cell built on a solid copper foundation. Virtually lar Maintains High � /i PHOTON / impervious to the corrosion and cracking that 3 `�Power at High Temps 'POl?FIELD V0 8% Conventional degrade Pls.4,s .. go _J No Light-Induced Same excellent durability as E-Series panels. a 6°r° I Degradation Suniesti sive %�Seriei delivers even #1 Ranked in Fraunhofer durability test.10 Q I High Average Watts m°ree°er9y.> o rn 4°r0 Better Low-Light and 100%power maintained in Atlas 25+ comprehensive PVD) Durability test." w or°U 2Spectral Response High-Performance a Anti-Reflective Glass 0% sunpowercorp.com SUNPOWER X-SERIES SOLAR I SUNPOWER OFFERS THE BEST COMBINED POWER AND PRODUCT WARRANTY POWER WARRANTY PRODUCT WARRANTY 100% 95% L�i1F�S!-�i �r w�• - 90 85% 80% �• 75% 0 5 10 15 20 25 0 5 10 15 20 25 Years Years More guaranteed power:95%for first 5 years,-0.4%/yr.to year 25.8 Combined Power and Product Defect 25 year coverage that includes panel replacement costs.s I _ ELECTRICAL DATA _ OPERATING CONDITION AND MECHANICAL DATA X21-335-BLK X21-345 Temperature 4 -40°F to+185°F(-40°C to+85°C) Nominal Power12(Pnom) 335 W _345 W - Wind:50 psf,2400 Pa,245 kg/m2 front&back Max load Snow: 112 psf,5400 Pa,550kg/m2 front Power Tolerance_ - ` - +5/-0% - -- -�+5/-0% _ 13 v -- 21 5% Impact 1 inch 25 mm diameter hail at 52 mph 23 m s Avg.Panel Efficiency 21.1% — I I resistance - ( ) _ _ p (___/) i Rated Voltage(Vmpp) 57.3 V 57.3 V Appearance Class A+ Rated Current(Impp) 5.85 A 6.02 A — -' Solar Cells 96 Monocrystalline Maxeon Gen III Cells Open�Circuit Voltage(Voc) 67.9 V 68.2 V F Tempered Glass High Transmission Tempered Anti-Reflective _ Short-Circuit Current(Isc) 6.23 A _ 6.39 A Junction Box_ IP-65 Rated v Maximum System Voltage 600 V UL; 1000 V IEC 1 Connectors MC4 Compatible Maximum Series Fuse - ,-- 20_A Frame _ Class 1 black anodized,highest AAMA Rating Power Temp Coef. (Pmpp) -0.30%/°C Weight 41 lbs(18.6 kg) i [ Voltage Temp Coef. (Voc) -167.4 mV/°C Current Tempt oef.(Isc) 3_5 mA/°C TESTS AND CERTIFICATIONS REFERENCES: Standard tests UL 1703,IEC 61215,IEC 61730 1 All comparisons are SPR-X21-345 vs.a representative conventional panel:240W, i Quality tests ISO 9001:2008,ISO 14001:2004 approx 1.6 M2,15%efficiency. EHS Compliance RoHS,OHSAS 18001:2007,lead-free 2 PVEvolufion Labs"SunPower Shading Study,"Feb 2013. { Ammonia test IEC 62716 3 Typically 8-101/6 more energy per watt,BEW/DNV Engineering"SunPower Yield Report," Jan 2013,with CFV Solar Test Lab Report#12063,Jan 2013 temp.coef.calculation. Salt Spray test IEC 61701 (passed maximum severity) 4 SunPower 0.25°h/yr degradation vs.1.0%/yr conv.panel.Campeau,Z.et at."SunPower PID test PotentiaWnduced_Degradation free: l 000V 10 1 Module Degradation Rate,"SunPower white paper,Feb 2013;Jordan,Dirk"SunPower Available listings CEC,UL,TUV,MCS Test Report"NREL,Oct 2012. 5"SunPower Module 40-Year Useful Life"SunPower white paper,Feb 2013.Useful life is 99 out of 100 panels operating at more than 70%of rated power. 6 Higherthan E Series which is highest of all 2600 panels listed in Photon Infl,Feb 2012. 7 1%more energy than E-Series panels,8%more energy than the average of the top 10 panel companies tested in 2012(151 panels,102 companies),Photon Infl,Mar 2013. 8 Compared with the top 15 manufacturers.SunPower Warranty Review,Feb 2013. 1046mm 9 Some exclusions apply.See warranty for details. '41.2in] 10 X-Series some as E-Series,5 of top 8 panel manufacturers were tested by Fraunhofer ISE,"PV Module Durability Initiative Public Report,"Feb 2013. 11 Compared with the non-stress-tested control panel.X-Series some as E-Series,tested in Atlas 25+Durability test report,Feb 2013. 46mm - 1 12 Standard Test Conditions(1000 W/m2 irradiance,AM 1.5,25'C). [ ]�r 1559mm 13 Based on average of measured power values during production. 1.81 in [61.4in] See htto://www.sunpowercorp.com/facts for more reference information. For further details,see extended datasheet:www.sunDowercoro.com/datasheets Read safety and installation instructions before using this product. ®April 2013 SunPower Corporation.All rights reserved.SUNPOWER,the SUNPOWER logo,MAXEON,MORE ENERGY.FOR LIFE.,and SIGNATURE are trademarks or registered trademarks of SunPower sun powercorp.com Corporation.Specifications included in this daiasheet are subject to change without notice. Document#504828 Rev A ATR—EN i ! i i sun°o w ° mNw""( " Q o mwn""Mm Simple and Fast Installation Integrated module-to-rail grounding Pre-assembled mid and end clamps ` Levitating mid clamp for easy placement I ,� Mid clamp width facilitates even module spacing _ Simple,pre-drilled rail splice UL 2703 Listed integrated grounding Flexible Designer - Addresses nearly all sloped residential roofs Yhy Design in landscape and portrait Rails enable easy obstacle management Customer-Preferred Aesthetics #1 module and#1 mounting aesthetics Best-in-class system aesthetics Elegant Simplicity Premium,low-profile design Black anodized components SunPower° InvisiMountT" is a SunPower-designed Hidden mid clamps and end clamps rail-based mounting system. The InvisiMount system hardware,and capped,flush rails addresses residential sloped roofs and combines faster Part of Superior System installation time, design flexibility, and superior aesthetics. • Built for use with SunPower DC and AC modules The InvisiMount product was specifically envisioned and Best-in-class system reliability and aesthetics Combine with SunPower modules and engineered to pair with SunPower modules.The resulting monitoring app system-level approach will amplify the aesthetic and installation benefits for both homeowners and installers. !llIlll ® , Z. r sunpower.com r N � D n �Y r., - -je sunpoww �Mwmoure AM&MW mar"*IWR Module*/Mid Clamp and Rail Module*/End Clamp and Rail �r Mid Clamp End Clamp Rail&Rail Splice Ground Lug Assembly End Cap 71 Component Material Weight Temperature -40°C to 90°C(-40°F to 194°F) Max.Load 2400 Pa uplift Mid Clamp Black oxide stainless steel AISI 304 63 g(2.2 oz) 5400 Pa downforce End Clamp Black anodized aluminum alloy 6063-T6 110 g(3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m(9 oz/ft) rrl�lk� o ut tGig[§S (CC( �e X67 Rail Splice Aluminum alloy 6005-T5 830 g/m(9 oz/ft) Warranties 25-year product warranty Ground Lug 304 stainless 5-year finish warranty Assembly (A2-70 bolt;tin-plated copper lug) 106.5 g/m(3.75 oz) End Cap Black acetal(POM)copolymer 10.4 g(0.37 oz) UL 2703 Listed Certifications Class A fire rating when distance between •o (, w!�irjt I". • -�, e -• •1 � roof surface and bottom of SunPower D - e• module frame is<_3.5` Composition Shingle Rafter Attachment Application Composition Shingle Roof Decking Attachment Flat Tile Roof Attachment Universal Interface for Other Roof Attachments Refer to roof attachment hardware manufacturer's documentation *Module frame that is compatible with the InvisiMount system required for hardware interoperability. a 2015 SunPower Corporation.All Rights Reserved.SUNPOWER,the SUNPOWER logo,and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation.All other trademarks are the property of their respective owners, sunpower.c- Specifications included in this datasheet are subject to change without notice. Document#509506 Rev B SUMP MER � moo�1f-1C STRUCTURAL ENGINEERS • November 24, 2014 SunPower Corporation 1414 Harbour Way South Richmond, CA 94804 TEL: (510) 540-0550 Attn.: Engineering Department, Re: Engineering Certification for the SunPower Corporation Invisimount Design Tool This letter is to document that PZSE, Inc.-Structural Engineers has reviewed SunPower's Invisimount Design Tool, an online tool that: • Evaluates structural design loads on SunPower Invisimount solar arrays • Evaluates the maximum allowable spacing of attachments of the system to the roof to resist design loads • Estimates the bill of materials for specific projects to assist with ordering parts from SunPower SCOPE OF THE TOOL: Invisimount by SunPower is a solar panel support system for installing solar photovoltaic arrays on sloped roofs of buildings. Typically such buildings are residential with shingle or tile roofs.Each row or column of modules is supported by two rails,which are attached to the roof structure. The number and spacing of attachments to the roof structure can vary depending on, for example, structural loads at a particular site,the type of attachment hardware used, and spacing of the supporting roof structural members. SCOPE OF OUR REVIEW: PZSE, Inc.—Structural Engineers provided a review of the following • Invisimount online Design Tool algorithm and design methodology and has determined that the Invisimount Design Tool is a rational approach and is in compliance with the structural requirements of the following Reference Documents: 1. Minimum Design Loads for Buildings and other Structures,ASCE/SEI 7-05 2. International Building Code,2009 Edition,by International Code Council, Inc. 3. Aluminum Design Manual, 2005 Edition, by The Aluminum Association 4. AC428,Acceptance Criteria for Modular Framing Systems Used to support Photovoltaic(PV)Panels, November 1,2012 by ICC-ES This letter certifies that the Invisimount online Design Tool is in compliance with the above Reference Documents. 8150 Sierra College Boulevard,Suite 150 • Roseville,CA 95661 • 916.961.3960 P • 916.961.3965 • www.pzse.com Page 1 of 2 _irtc STRUCTURAL ENGINEERS DESIGN RESPONSIBILITY: The Invisimount Design Tool is intended to be used under the responsible charge of a registered design professional where required by the authority having jurisdiction. In all cases,the tool should be used under the direction of a design professional with sufficient structural engineering knowledge and experience to be able to: • Evaluate whether the tool is applicable to the project,based on the"Engineering Basis of Calculations"document and the characteristics of the project, and • Understand and determine the appropriate values for all input parameters of the tool. Results of the tool should be checked against the design professional's judgment. Excerpts from standards such as ASCE 7-10 are presented in the tool as pointers to the standard and are not intended to diminish the user's responsibility to consult the applicable figures and sections of the standard directly. The user or design professional in responsible charge assumes full design responsibility. The tool does not check the capacity of the building structure to support the loads imposed on the building by the array, such as bending strength of roof rafters spanning between supports. This requires additional knowledge of the building and is outside the scope of the design tool and our review. Please feel free to contact me at your convenience if you have any questions. Sincerely, Paul Zacher, SE-President IN 0FI4gk9 PAUL ZACHER TRUCTURAL y 50100 �O FG/STERE AL 6./3 EXP.6/30/16 8150 Sierra College Boulevard,Suite 150 • Roseville,CA 95661 • 916.961.3960 P • 916.961.3965 • www.pzse.com Page 2 of 2 solar � SolarEdge Single Phase Inverters For North America SE3OOOA-US / SE38OOA-US / SE5OOOA-US / SE6OOOA-US/ it SE76OOA-US / SE1OOOOA-US / SE114OOA-US 0 { � Yeats ty m ;cam WaR .. i It f j i The best choice for SolarEdge enabled systems o Integrated arc fault protection(Type 1)for NEC 2011690.11 compliance Superior efficiency(98%) — Small,lightweight and easy to install on provided bracket — Built-in module-level monitoring Internet connection through Ethernet or Wireless Outdoor and indoor installation — Fixed voltage inverter,DC/AC conversion only — Pre-assembled Safety Switch for faster installation Optional—revenue grade data,ANSI C12.1 USA-GERMANY-ITALY-FRANCE-JAPAN-CHINA-AUSTRALIA-THE NETHERLANDS-ISRAEL www.solaredge.us SO a r 0 0 Single Phase Inverters for North America SE3000A-US/SE380OA-US/SE5000A-US/SE6000A-US/ SE760OA-US/SE10000A-US/SE1140OA-US SE3000A-US I SE380OA-US I SE5000A-US SE6000A-US SE760OA-US SE10000A-US I SE11400A-US OUTPUT Nominal AC Power Output 3000 3800 5000 6000 7600 9980 @ 208V 11400 VA ........................................... ................ ..............I ............I.... ................ ............... .10000,@,240V. . Max.AC Power Output 3300 4150 5400 @ 208V 6000 8350 10800 @ 208V 12000 VA 1.............. .... 5450 @240V 10950,(a1240V AC Output Voltage Min:Nom:Max1�1 183 208 229 Vac ........................................... ................ ............... ................. ................ ................ .................. .................. ........... AC Output Voltage Min.-Nom.-Max.(') ✓ 211-240-264 Vac ........................................... ................ ............... ................. ................ ................ .................. .................. ........... AC Frequency Min.,Norn.Max!'I 59.3-60-60.5(with HI country setting 57-60-60;5) Hz Max,Continuous Output Current 12.5......�......16......�...21 @,240V...I.......25.... ..I,,,,.,3�_ „..1...48�?240V„I 47 5 A 1 .......... GFDI1 A ........................................... .......................................................................................................................... ........... Utility Monitoring,Islanding Protection,Country Configurable Thresholds Yes Yes INPUT Recommended Max.DC Powerizl 3750 4750 6250 75009500 12400 14250 W ..(STC).................................... ................ ............... ................. ................ ................ .................. .................. ........... Transformer.less,Ungrounded Yes ................................................... ....................................................... ...Vd .... x. .M...l.... Voltage..................... ..........................................................500 Vdc ........................................................... ........... Nom.DC Input Voltage 325 @ 208V/350 @ 240V Vdc 16.5 @ 208V 33 @ 208V Max.Input Current(31 9.5 13 18 23 34.5 Adc 15:5.°.240V 30.5 @ 240V.. .................. ........... Max.InputShortCircuitCurrent.... .. ...........................................................45 Adc ................................ Reverse Polarity ProtectionYes ........................................... .......................................................................................................................... ........... Ground-Fault Isolation Detection 600kQ Sensitivity .............. .................. .................. ........... Maximum Inverter Efficiency 97.7..... .....98:2..... ......98:3...... .....98:3..... .......98...... .......98........ .......98........ .... °..... ............................ .......... ........... CEC Weighted Efficiency 97.5 98 97.5 @ 208V 97.5 97.5 97 @ 208V 97.5 ........................................... ................ ............... ..98.@.240V.. ................ ................ ..975.e,240V.. .................. ....... Nighttime Power Consumption <2.5 <4 W ADDITIONAL FEATURES Supported Communication Interfaces RS485,RS232,Ethernet,ZigBee(optional) ........................................... .................................................................lai....................................................... ........... Revenue Grade Data,ANSI C12.1 Optional ................................. ..................................................................................................1s1...................... ........... Rapid Shutdown-NEC 2014 690.12 Functionality enabled when SolarEdge rapid shutdown kit is installed STANDARD COMPLIANCE SafetyUL1741,UL16996,UL1998,CSA 22.2 ........................................... ..............................................................................................................I........... ........... Grid Connection Standards .......... E ............................... .. .........................................................IE.....E1547............................................................ ........... Emissions FCC part15 class B INSTALLATION SPECIFICATIONS AC output conduit size/AWG range 3/4.'minimum./.16.-6.AWG. .................... 3/4"minimum/8---3--AWG .......... . .. . . ... . DC input conduit size/#of strings/ AWG e 3/4"minimum/1-2 strings/16-6 AWG 3/4"minimum/1-2 strings/14-6 AWG . .ran8.. ..... .... ... .... .. ... .............. ............................... Dimensions with Safety Switch 30.5 x 12.5 x 7/ 30.5 x 12.5 x 7.5/ 30.5 x 12.5 x 10.5/775 x 315 x 260 in/ „(HxWxD) 775 x 315,x 172....... ....... 775 x 315 x 191,,,,,,,, mm,,,, Weight with Safety Switch 51.2/23.2 54.7/24.7, 88.4/40.1 Ib/kg. Cooling Natural Convection Fans(user replaceable) ......................................... . ............................. ............................ ........... ..... Noise.. <.25 <.50 dBA .................................... ................................................................... ...................................................... ........... Min.-Max.Operating Temperature / 2 (40 tavailabl... elfii) F/°C .Rang?................................... .................................13...to..+140.... -25... ...to..+60........ ..o..+60.version.... ... ..................................... ........... . .. .. .. . Protection Rating NEMA 3R I'I For other regional settings please contact SolarEdge support. Izl Limited to 125%for locations where the yearly average high temperature is above 77'F/25'C and to 135%for locations where it is below 77'F/25'C. For detailed information,refer to httv://www.solaredge.us/files/odfs/inverter do oversizine euide.odf I'I A higher current source may be used;the inverter will limit its input current to the values stated. (4)Revenue grade inverter P/N:SExxxxA-US000NNR2 (s)Rapid shutdown kit P/N:SE1000-RSD-S1 (6)-40version P/N:SExxxxA-U5000NNU4 i-yQiEC ID 0 ,Qj E [z �,,'fu z�4i] rYirerz.q►ta x[Iia�owsmom All • Q m�ger fin.xn rwQ rrrl�citrrs rFrrm�xti;7t Y]E � yr UEA.�I]Yf6rai xs�Aiffi.II7i[3c�tu Ilaitt•TeCYiltliSh.1iL-�n .1�LYa•G�gj,•�I�-ai•[i�'r ,r• ,[r ( Rh•7iY7i[j ^Wl�t4P1�Gi1RK