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Building Permit # 6/10/2016
00riTti B -UILDING PERMIT .1"110 ,,I" TOWN OF NORTH ANDOVER APPLICATION FOR PLAN EXAMINATION Permit NO: Date Received Date Issued:01 IMPORTANT: Applicant must complete all items on this page WMA, nmw -vm VIA TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential F] New Building 0 One family 11 Addition 11 Two or more family 11 Industrial F1 Alteration No. of units: El Commercial El Repair, replacement El Assessory Bldg El Others: 11 Demolition El Other 5,iMp ME ME z6 Identification Please Type or Print Clearly) OWNER: Name: LQ;C-kj Phone: �—( K- Address: N'g 9.1 Fall, w. . ............. ARCH ITECTIENGI NEER Phone: Address: Reg. No. FEE SCHEDULE:BULDING PERMir.,$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$125.00 Total PrOjeGt Cost: $ � 7100-0 FEE: $ Check No.: I pi—3, Receipt No.: 3 NOTE: Pens contracting with unregistered Contractors do not have access to the guars y fur , patine afi +getltwnlNO— OORT#.I BUILDING PERMIT , TOWN OF NORTH ANDOVER 0 APPLICATION FOR PLAN EXAMINATION Permit NO: Date Received COC�.xp Date Issued: S CHUS IMPORTANT: Applicant must complete all items on this page l //0IoM/ /////// / / ////////////////////// ��/%%///// /i iii///� iiia ,,,/ , �ii�a� � i �i/i/, a, �/� /;w TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential El New Building [] One family 11 Addition 11 Two or more family El Industrial El Alteration No. of units: El Commercial El Repair, replacement I--] Assessory Bldg 11 Others: El Demolition El Other cA, Q-1 or 0 U V1'Y' V ct 4'0-e 4A> rc"r, 4� Identification Please Type or Print Clearly) OWNER: Name: L k Phone: "I F- -7 15- 1661/ Address: Ems �i � iii/ %/��� � � ��i////////���/%/////////// i ARCH ITECT/ENGINEER- Phone: Address: Reg, No, FEE SCHEDULE:BULDING PERMIT.$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$125.00 PER S.F. Total Project Cost: $ 3 7,,out FEE: $ Check No.: Receipt No.: NOTE: Persons contracting with unregistered contractors do not have access to the guaranty fund ...... 'Sidn,ature�,of,,,contrad,'tor,., laturO�QfAgent/0'00 , - FOR'T'H Town ofi �� _ ndover O to ® _ zo ?,a/& LANs ver, ass, 0 COCNICN@WICN tl BOARD OF HEALTH Food/Kitchen PERITMM. T LD Septic System TINS CERTIFIES THAT BUILDING INSPECTOR ..... .. . .......... ... ..... ........ .. ...... .......................................... ......... . . .. . .. .... has permission to erect ............. buildings on . Foundation l?. 41110 Rough to be occupied as .NP .... .. .. ...... ... .. . ... .. ....................................................................... 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 CONST;.,, I Rough Service ...... ....... Final BUIL G INSP CT®R GAS INSPECTOR Occupancy Permit Required to Occupy Buildin Rough Display in a Conspicuous Place on the Premises — Do Not Remove Final No Lathing r Dry Wall To Be One FIRE DEPARTMENT Until Inspected and Approvedthe Building Inspector. Burner Street No. Smoke Det. 9 Massaoh,isettsµDepartment of Public Safet Board of Building Regulationsand Standards L`timirucliou Ucense:CS-107691PIP 60 CAItLI5LL,ROAD' Bedford MA 01730 Py 11 iii x` Expiration 01120/2018 Commissioner 71 Office of Consumer Affairs&Business Regulation OME IMPROVkMENT CONTRACTOR Registration228 Type; kilp Exp ira� � 1z Supplement i ASTRUM SOLA tiW . t. DANIEL GOOD 8955 HENKELS �� QI � <z,.y �63 ANNAPOLIS,MD 207'``t=`""� _ T7ndersecretary ACRH ' LIABILITY ' ' ' DATE(MWDDNYYY) Page 1 of 1 04/06/2016 THIS CERTIFICATE IS ISSUED ASA 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(ies)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 CONTACT Willis of Texas, Inc. PHONE 877-945-7378 FAX AIC,No 888-467--2378 C/o 26 Century Blvd. )' P.O. Box 305191 E-MAIL Nashville, TN 37230-5191 HESS- certificates@willis.com_------- INSURER(S)AFFORDING COVERAGE NAIC# INSyRERA:ACE American Insurance Company 22667-302 INSURED — -......_ _...... ----..... -_....— . Direct Energy and its majority Owned INSURERB: Zurich American Insurance Company 16535-305 subsidiaries and affiliates including INSURERC: _ Astrum Solar, Inc. INSURER D: 8955 Henkels Lane, Suite 508 Annapolis Junction, NO 20701 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:24326920 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN.THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS, INSR TYPE4FINSURANCE DDL SUB POLICY NUMBER POLICYEFF POUCYEXPLTR LIMITS A X COMMERCIAL GENERAL LIABILITY XSLG27341226 1/1/2016 1/1/2017 EACH OCCURRENCE $ 11000,000 CLAIMS-MADE[i ppAAWMp%GJFTELATED OCCUR PREMuI ES aocouren.) $ 100,000 X SIR: $100,000 -MED EXP(Any oneperson) $ 5 000 PERSONAL&ADV INJURY $ 11000,000 GENI AGGREGATE LIMIT APPLIES PER: GENERALAGGREGATE $ 11000,000 POLICY � JECT PRO LOC PRODUCTS-COMP/OPAGG $ 1,000,000 PRO- OTHER: $ B AUTOMOBILE LIABILITY BAP595396602 1/1/2016 1/1/2017 COMBINED� SINGLE LIMIT $ 1,000,000 X ANY AUTO BODILY INJURY(Per person) $ ALLOWNED SCHEDULED AUTOS AUTOS BODILY INJURY(Peracciden0 $ HIREDAUTOS NON-OWNEDPRR-PERT-D IVGE AUTOS (Peraccident) $ UMBRELLA LIAR OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ _ DED I RETENTION$ $ B WORKERS COMPENSATION WC595397302 1/1/2016 1/1/2017 X P T AND EMPLOYERS'LIABILITY $ -- B ANY PROPRIETOR/PARTNER/EXECUTIVE� N/A WC595396902 1/1/2016 1/1/2017 E.L.EACH ACCIDENT $ 1,000 000 OFFICER/MEMBER EXCLUDED? �Mandatory InNH) E.L.DISEASE-EA EMPLOYEE $ 1 000,000 f yes,describe under DE SCRIPTIONOFOPERATIONSbelow E.LDISEASE-POLICY LIMIT $ 1,000,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES(ACORD 101,Additonat Remarks Schedule,may be attached if more space Is required) CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE Town of North Andover 1600 Osgood Street North Andover, MA 01845 Coll:4879812 Tpl:2010271 Cert:24326920 ©1988 2014 ACORD CORPORATION.All rights reserved, ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD r'S Direct: �""nI rgryW NiM Sol&VA ar, April 7, 2016 To: Town of North Andover 120 Main Street North Andover, MA 01845 Subject: Structural Certification for Installation of Solar Panels Ventura Residence 16 Moody Street 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 Direct Energy Solar auditors as follows: The roof structure of(Roof A)consists of composition shingle on roof plywood that is supported by fink scissors trusses that are spaced at @ 19.2"o.c-The trusses have a max projected horizontal span of approximately 24'-0" between exterior load bearing walls,and a slope of 18 degrees.The top chords are 2x6 sections,the bottom chords are 2x6 sections and the web members are 2x4 sections.The truss members are connected by nails.The max unsupported projected horizontal top chord span is approximately 6'-0". The roof structure of(Roof B)consists of composition shingle on roof plywood that is supported by nominal 2x6 rafters @ 16"o.c.,with nominal 2x6 ceiling joists @ 16"o.c. in a perpendicular direction to the rafters.The rafters have a max projected horizontal span of 12'-0",with a slope of 18 degrees.The rafters are connected at the ridge to a continuous 2x6 ridge board and are supported at the eave by a load bearing wall. There are 1x6 collar ties @ 16"o.c.for structural stability. The roof structure of(Roof C)consists of composition shingle on roof plywood that is supported by nominal 2x6 rafters @ 16"o.c., paired with nominal 2x6 ceiling joists @ 16"o.c..The rafters have a max projected horizontal span of 10'-0",with a slope of 18 degrees.The rafters are connected at the ridge to a continuous 2x8 ridge board and are supported at the eave by a load bearing wall. The existing roof framing system of(Roof A) is judged to be adequate to withstand the loading imposed by the installation of the solar panels. No reinforcement is necessary. The existing roof framing system of(Roof B) 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(Roof B).Stitch new 10'-0" long 2x6 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(Roof C) is judged to be adequate to withstand the loading imposed by the installation of the solar panels. No reinforcement is necessary. 1.5 AVellUr R 0 Hopkinton, MA GP40 Phone: 800.90:3.6130 a Fax: 608®302x? :104 o Web: elirea te�nrWtitir� �t4so&a�r.co�r� Direct� Energy ,.. Sollar , The spacing of the solar standoffs should be kept at 48" o.c.with a staggered pattern to ensure proper distribution of loads. I further certify that all applicable loads required by the codes and design criteria listed below were applied to the Unirac Solarmount 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 Unirac Solarmount for the racking system and Ecofasten 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=8 psf(Roof A) -- 10 psf(Roof B) -- 8 psf(Roof C) • Roof Live Load=20 psf • Wind Speed=100 mph, Exposure B ® Ground Snow Load=50 psf - Roof Snow Load=35 psf Please contact me with any further questions or concerns regarding this project. Sincerely, 0-1SH OF 4148 ELAINE A. in a IAUANG s' CIVIL Elaine Huang, P.E, No'49029 � Project Engineer VC 1A 15 Avenue E * Hopkinton, i'O 01?48 Phone: 800 903,G 30 * Fax: 508.302-?094 Web: dire cl.c r'7er�p of�rweou'r'7 &F, 10% Direct E n e r'YY�11Y'n,Y,. ,., pp mllW001 dl'f%N� Go �V��s� uvam wm >z Gravity Lauding Roof Snow Load Calculations p9=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 p$=Sloped Roof Snow Load= 35.0 psf PV Dead Load=4 psf(Per Astrum Solar) Root Dead Load(Roof A) Composition Shingle 4.00 Roof Plywood 2.00 2x6 Top Chords @ 19.2"o.c. 1.44 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.56 Total Roof DL(Roof A) 8.0 psf DL Adjusted to 18 Degree Slope 8.4 psf Roof Dead Load(Roof B) Composition Shingle 4.00 Roof Plywood 2.00 Double 2x6 Rafters @ 16"o.c. 3.44 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.56 Total Roof DL(Roof B) 10.0 psf DL Adjusted to 18 Degree Slope 10.51 Roof Dead Load(Roof C) Composition Shingle 4.00 Roof Plywood 2.00 2x6 Rafters @ 16"o.c. 1.72 Vaulted Ceiling 0.00 (Ceiling Not Vaulted) Miscellaneous 0.28 Total Roof DL(Roof C) 8.0 psf DL Adjusted to 18 Degree Slope 8.41 1S Avonut? E * Hopkinton°o, MA 01r?48 Phone: 800M'303-GI 30 o Fax: 500w302�,r 94 Web: dire0c")VW. zR6 dence. North Andover 3 l 1 Direct W rwe l mmu.m ..:P Wind Calculations Per ASCE 7®05 Components and Madding Input Variables Wind Speed 100 mph Exposure Category B Roof Shape Gable/Hip Roof Slope 18 degrees Mean Roof Height 20 ft Building Least Width 40 ft Effective Wind Area 17.5 ft Design Wind Pressure Calculations Wind Pressure P=qh*(G*Cp) qh=0,00256*Kz*Kzt*Kd*V^2*I (Eq_6-15) Kz(Exposure Coefficient)= 0,7 (Table 6-3) Kzt(topographic factor)= 1 (Fig.6-4) Kd(Wind Directionality Factor)= 0.85 (Table 6-4) V(Design Wind Speed)= 100 mph Importance Factor= 1 (Table 6-1) qh= 15.23 Standoff Uplift Calculations Zone 1 Zone 2 Zone 3 Positive GCp= -0.85 -1.45 -2.30 0.40 (Fig.6-11) Uplift Pressure= -12.95 psf -22.09 psf -35.03 psf 10.0 psf (Minimum) X Standoff Spacing= 4.00 4.00 4.00 Y Standoff Spacing= 2.75 2.75 2.75 Tributary Area= 11.00 11.00 11.00 Footing Uplift= -142 Ib -243 Ib -385 Ib Standoff Uplift Check Maximum Design Uplift= -385 Ib Standoff Uplift Capacity = 400 Ib 400 Ib capacity>385 Ib demand Therefore,OK Fastener Capacity Check Fastener= 1 -5/16°dia Lag Number of Fasteners= 1 Embedment Depth= 2.5 Pullout Capacity Per Inch= 250 Ib Fastener Capacity= 625 Ib w/F.S.of 1.5= 417 Ib 417 Ib capacity>385 Ib demand Therefore,OK 1.5 Avenue E * Hoplinton, NIA GI?48 Phone: 80&,13,03.6130 o fax: 508.302.?094 * Web: direclonVGMr*'ReMdence. North Andover 4 A i xW Energy. . �� J�a . Wl4lufi flK Frarrtin i Check (Roof A) PASS w=76 plf Dead Load 8.4 psf PV Load 4.0 psf Snow Load 35.0 psf 2x6, fop'Chrds@`19 2°o.e." Governing Load Combo=DL+SL Member Span=6'-0" Total Load 47.4 psf Member Properties Member Size S(in^3) 1(in^4) Lumber Sp/Gr Member Spacing 2x6 7.56 20.80 SPF#2 @ 19.2"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 43.1) 875 x 1.15 x 1.3 x 1.15 Allowed Bending Stress= 1504.3 psi Maximum Moment = (wL"2)/8 = 341.364 ft# = 4096.37 in# Actual Bending Stress=(Maximum Moment)/S =541.7 psi Allowed>Actual--36,1%Stressed -- Therefore, OK Check Deflection Allowed Deflection(Total Load) = L/180 (E= 1400000 psi Per NDS) = 0.4 in Deflection Criteria Based on = Continuous Span Actual Deflection(Total Load) _ (w*L"4)/(185*E*I) = 0.032 in = L/2250 > L/180 Therefore GK Allowed Deflection(Live Load) = L/240 0.3 in Actual Deflection(Live Load) _ (w*L"4)/(185*E*I) 0.024 in L/3000 > L/240 Therefore OK Check Shear Member Area= 8.3 in^2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 1114 Ib Max Shear(V)=w*L/2 = 228 Ib Allowed>Actual--20.5%Stressed m,. Therefore,OK 1.S Akvenc. e E o Hopkinton, MA 01148 Phone: 800,903•G,130 - fax: 508m302w?094 o Wets. dir'r5 :tern 'ttfrd R69idence. North Andover 5 ,��y I� ;nn�� �Ip@Ir IpIIIuIµIly �IryI„IIIryµI� j'NJI��I�iwaouud II,IIII�I�IIIIIry y�,���ry�Wp hljllrlµlm !r���, JFj j�P� ��NKNIDY 'Wtlr�oW,u"(�'p llu&`"�A,,.i61�5 e IY(4rt�I1V(� WH opvdC� "uil�!4lilli' 0114����;M�I�Nj��P8VA.91 ffiffi Framin Cg heck (Roof B) PASS-With Framing Upgrades w=66 plf Dead Load 10,5 psf �N PV Load 4.0 psf Snow Load 35.0 psf „ i j' Double2x6 Rafters'@1`6'"o e """" Governing Load Combo=DL+SL _ Member Span 12'-0" Total Load 49.5 psf Member Properties-Based on Upgraded Section Member Size S(in^3) 1(in^4) Lumber Sp/Gr Member Spacing Double 2x6 15.13 41.59 SPF#2 @ 16"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4.3.1) 875 x 1.15 x 1.3 x 1,15 Allowed Bending Stress=1504.3 psi Maximum Moment = (wL"2)/8 = 1188.35 ft# = 14260.2 in# Actual Bending Stress=(Maximum Moment)/S =942.9 psi Allowed>Actual n 62.7%Stressed — Therefore,OK Check Deflection Allowed Deflection(Total Load) = L/180 (E=1400000 psi Per NDS) = 0.8 in Deflection Criteria Based on = Sin,iple Span Actual Deflection(Total Load) _ (5*w*L^4)/(384*E*I) = 0.529 in = L/273 > L/180 Therefore GK Allowed Deflection(Live Load) = L/240 0.6 in Actual Deflection(Live Load) _ (5*w*L^4)/(384*E*I) 0.375 in L/384 > L1240 Therefore OK Check Shear Member Area= 16.5 in^2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 2228 Ib Max Shear(V)=w*L/2 = 3961b Allowed>Actual,.-17.8%Stressed ®- Therefore,OK t. Avenue`r I: o V]opkinton, MAGI.r 48 Phone: 800-901G130 « Fax: 508.302.?994 -m Web: rtirea;te"V �tu'rgzRe itlence. North Andover 6 Ntinnhaw rtorr iruim�m {�I�I IpI�@Iq� �@Npm'�uLyyN,� rwa<w�ina�ryy�y vim mMm4 nrcvµAl P�q��µ�;r wmry y�k� #101"I �w�avr'iw" " w`WlltrmNiw cniim KK��'p�rw V�M1rwa-,altnu VV4 ^'��Wni r�IIG�. i0 '�11��+I+NIp brillif Solar Framing Check (Roof C) PASS w=63 plf Dead Load 8.4 psf PV Load 4.0 psf Snow Load 35,0 psf " ,`, ,2x6,Raftrs'a)16"'o'r ,7ilF Governing Load Combo=DL+SL -------------- Member Span= 101-011 Total Load 47,4 psf Member Properties Member Size S(inA3) I(in A4) Lumber Sp/Gr Member Spacing 2x6 7,56 20.80 SPF#2 a@ 16"o.c. Check Bending Stress Fb(psi)= fb x Cd x Cf x Cr (NDS Table 4,3.1) 875 x 1.15 x 1.3 x 1.15 Allowed Bending Stress= 1504.3 psi Maximum Moment = (wLA2)/8 = 790.195 ft# = 9482,34 in# Actual Bending Stress=(Maximum Moment)/S = 1253.9 psi Allowed>Actual,.83.4%Stressed bm Therefore, OK Check Deflection Allowed Deflection(Total Load) = L/180 (E= 1700000 psi Per NDS) = 0.666 in Deflection Criteria Based on = Simple Span Actual Deflection (Total Load) _ (5*w*LA4)/(384*E*I) = 0.489 in = L/246 > L/180 Therefore OK Allowed Deflection(Live Load) = L/240 0.5 in Actual Deflection(Live Load) _ (5*w*LA4)/(384*E*I) 0.361 in L/333 > L/240 Therefore OK Check Shear Member Area= 8.3 inA2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv*A = 1114 Ib Max Shear(V)=w*L/2 = 3161b Allowed>Actual--28.4%Stressed Therefore,CCK IS Avr:nm- E o wiaptkinton, MA 01240 Phone: 000.0OIG130 - Fax: F00m302-"?994. - 'web. director, ww'QIR69idence. North Andover 7 Ventura Residence Town of North Andover 16 Moody Street 1600 Osgood Street North Andover,MA 01845 w 5 ti o O wo Y Q Z 2 – System Ratines z > p ¢ 8.745 kW DC Photovoltaic Solar Array t a z 7.1 kW AC Photovoltaic Solar Array i 27 10' - Rte" a r C x» 0 0 r_ 41'7 1/2" r In o = — '� / 1511". Equipment Summary 24 10" S5 S6 S7 � f 33 Q Cell 265 Poly Black Frame Modules 33 Enphase M215-60-2LL-522 Inverters I F. 24'6" 0 f 132 Roof Attachments ` w I � z I Sheetlndex 1 PV-1 Cover t w PV-2.1 Description of Work and Load Calculations- Z Rcaf y PV-2.2 Description of Work and Load Calculations- y Da 11 ~— '2'—'�' PV-23 Description of Work and Load Calculations- B-Garage -'fn Governing Codes ~ \ ~\ 2014 National Electric Code Massachusetts Residential Code,8th Edition y \\ Underwriters Labratories(UL)Standards t \ v OSHA 29 CFR 1910,269 ASCE-7-10 ��� '�� PREPARED BY; ` \� \ \\ N Y O \ \ " 0 ' #N/A Z a \\, #NIA \� �� Z � COVER SHEET PV-1 Z Typical Section 6.36 kW DC Photovoltaic Solar Array W O 0 N This solar array is comprised of 24 QCell 265 Poly Black Frame soar panels.The panels are mounted using the'ccolfbrl-Eco X solar w ry mounting rail to the buildings 2.6,spaced at 20 on.Each.to,pane is attached to an Enphase N[215-60.21,522 m c-invertemiso mounted to the Emilbrium Eco X rail directly beneath the panel. w w z pa -_ab3+: f uQi F pa The solar panels produce DC power when struck by sunlight.The DC power 1,converted to 240 V AC power at the Inverter Mlem-l-eners areconneeted:nstringswitha maxrmum number of 17 mcro-nveft-:n each string garaa'ys-- i- Thl-ystem will be grid-tied. If the solar panels produce more power than is used by the building.the excrs power flows back info[he utility grid through a net meter to be available for other power users. / v Y All metal Parts including solar panel frames,micro-mverters,and mounting rafls are grounded using the manufacturer's recommended C grounding method and W EEB technology along with>6 AWG grounding wire. Q C The building was constructed in 1960. � W Panel Layout _-- Panel Dimensions 65.7 in x 39.4 in System Weight 1607 Has Panel Weight 43.71hs System Orstfibuted Load 3.7 psf System Square Footage 431 sq ft Raaf Support 2x6 Rocking Weight 453[be Actual Point Lood Mox Spacing Oft Micro-inverter Weight 105.6 lbs Total number of Ro fPenetrations 96 Max Allowable Rail Overhang 16 in Members are Hem,Fir(North).Mowing 235 lbs per inch thread depth Note S:Use 5116'x 4"Hex Head Stainless Steel Lag Screws Variables Note 2:Roof Support Members one 2,6 h 20 ft a 3 ft 1B net Downforce 7.3 psf Note 3:Ecolibdum Ece X Racking Note s H 25,6 ft Wind Downforce 7.3 psf Pnet Uplift -33.2 psf Roof Aitch 19 degrees wind Uplift -33.2 psf B 5.5 load Combinations wMax 147 plf V 100 mph Kt 1 Dl D2 D3 Uplift Max Span 3 ft un m Snow Load 50 psf Exposure Category g Dead Load p 3.7 3.7 3.7 2.2 psf Actual Span Oft F o RoafZane 3 a 1 PDistHbTL S SOA OA 37.5 0.0 psf Rd 588165 u O rp- 593 I 1 Pnet 0.0 7.3 5.5 -33.2 psf Ru 339165 C3 N C P+� 53.7 11.0 46.7 31.0 psf Required Thread Depth 1.44 in } w w" 147.1 30.2 127.8 84.8 plf Actual Thread Depth 2.25 in j Q 0 U z oa Q • OWL:Design Wind Load "Abselute values are indicatedjOr the calculated quantities ofP-Uplift and w-Up/h O Glossary of Terms for Load Calculations h Building Height A Adjustment Factor for height H Building Least Horizontal RaofPitch Roof Pitch I Importance Fnctorof forasinglefamilyresidence V Basic Wind Speed DESCRIPTION OF Snow-at Snow Load B Module length perpendicular to beams LOAD WORK& RoafZone Roof Zone Rd Point Load-Maximum Downforce (1 SJ E Effective Real Are. Ra Point Load-Uplift CALCULATIONS Roof Zone Setback Length Exposure B-Suburban single fa mily dwelling Past Downfarca Net Design Downforce Pressure Category Part Uplift Net Design Uplift Pressure g� W Topographic Factor r g'¢Y-2.1 y Typical section 1.855 kW DC Photovoltaic Solar Array C be ob ? un w Cs N Thl—lararray I—prsedaf7 QCe11265 ably Black Frameso.ar panels.The panels are mounted using the Ec,lianum Eco X soar �runw ui rn auni'ng ra I m the building's 2x6-assumed,spaced at oc.Each soel ar pan 's attached to an Enphase M215-60-211-522. micro- ug Z Q N inverteralsa mounted to the Ecol'brlum Eco X roil directly beneath the panel / Iw— ¢ 0 be 0 — B /z. The solar panels produce DC power when struck by sunlight The DC power is converted to 240 V AC power at the inverter.Micro- M Inverters are c,nnected in string with a maximum number of 17 m cro-nveners in each string. t / wad'1�`ds This system will be grid-tied. If the solar pane:,produce marc power than is used by the bulltling,[he ezcess power flows back Into the ,-- utility grid through a net meter to be available for other power users. N All metal parts including solar pane:frames,mitre-inverters,and mounting rails are grounded using the manufacturer=s recommended C grounding method and W EEB technology along with#6 AWG grounding wire. Q C The building was constructed In 1960. � opeo, E- Panel Layout Pone/Dimensions 65.7 in x 39.4 in System Weight 469 lbs - Panel Weight 43.7 lbs System Distributed Load 3.7 psf �� ✓ -/ System Square Footage 126 sq ft RoofSuppart 2x6-assumed �,- �. - ReekingWeight 132Ibs Actual Point Load Max Spacing Oft ,=' -�"`E� Micro-Inverter Weight 30.816, Total number of Roof Penetrations 28 Max Allowable Rail Overhang 16 in al/owing lbs per inch thread depth - Nate 1:Use 5116"x 4"Hex Head Stemless Steel Lag Screws —is Variables Note 2:Roof Support Member one 26-assumed h 28 it 3 ft Pnet Downfarce 7.3 psf Note 3:Ecolibrium Em X Racking Note 4: H 20 ft Wind Downfarce 7.3 pst inner Uplift -33.2 psf Roof Pitch 19 degrees Wind Uplift -33.2 psf B 5.5 Load combinations wMax 147 plf V 100 mph Kot 1 Dl D2 D3 Uplift Max Span aft q N Snow Load 50 psf Exposure Category g Dead Load D 3.7 3.7 3.7 Z2 psf Actual Span 4 ft � H o Q Roof Zone 3 ,t 1 Snow Load 5 50.0 0.0 37.5 0.0 psf Rd S88 lbs u' G E 593 I 1 OWL' poet AiH7 5.5 -33.2 psf Ru 33416, » '^ a w Total Load pea 46.7 31.0 psf Required Thread Depth 1.44 in < p ) Distrib TL 127.8 84.8 plf Actual Thread Depth 2.25 in p O U Z Q E D OWL:Design Wind Load "Absolute values are indicatedfor the calculated quantities of P-Uplift and w-Uplift 0 � Glossary of Terms for Load Calculations h Building Height A Adjustment Factor for height H Building Least Hortzontal RoofPitch Roof Pitch f Importance Fedora{forasinglefamlly—idense v Basic Wind Speed DESCRIPTION OF Snow Load Snow Lead 6 Module length perpendicular to beams gpp/�®� ®��� RoofZone Roaf Zone Rd Point road-Maximum Downforcc CALCULATIONS Vv 1®lt(^�®®e n•�L AD E EffectWe Reef Area Ru point Load-Uplift CALCULA IONS Roof Zone Setback Length &Pasare B-Suburban single family dwelling Poet Dawnf— Net Design Downform Pressure Category Poet Uplift Net Design Uplift Pressure gg llzt Topographic Factor PV-2e2 B-Garage Typical Section 0.53 kW DC Phet"'itaic solar Array b ed w 0 o w O This solar array is comprised of24Cell 265 Poly Black Frame solar panels.The panels are mounted using the Ecolibr'um Eco Xsolar � } ¢ N mounting rail to the building's 2.6,spaced at 16 oc Each solar panel is attached to an Enphase M215-6621-522 mfcro-inverteraL-o 7 Z mounted to the Ecolibr'um EcoXrail directly beneath the pane!. i _ _ Z a Z 6 Q ? ti m The solar panels produce DC Rower when struck by sunt ght The DC power Is converted to 240 V AC power at the 1--r.Micro- / P- - ,_% M inverters are conneCad In strings with maximum number of l7 mfcro-inverters In each string. Ey* ri - ease .,,a system will be grid-tied. If the sour panels produce more Rower than is used by the building,the excess power flaws back into the utility grid through a net meter to be available for other power users. Y All metal parts including solar panel frames,micro-inverters,and mounting rolls are grounded using the manufacture/s recommended C graundinE method and W EEB technology along with K6 AW G grounding wire. Q C The building was constructed in 1960. ad 5v Panel Layout Panel Dimensions 65.7 in x 39.4 in System Weigh, 134 lbs Panel Weight 417 lbs System Distributed Load 3.7 psf - �`c� 41 System Square Footage 36 sgft RofSupport 2x6Racking Weight 38 as A-1 Point Load Max Spoomg 4f K. Micro-Inverter Weight 8.8 lbs Total number of Roof Penetrations 8 Max Allowable Rail Overhang 16 in allowing lbs per inch thread depth �N-1:Us,5116".4'Hes Head5rainless Steel Lag Screws - - -- Variables Note 2:Raaf SapPart Members ore 2,6 h 20 ft a 3ftPnet Oow'force 7.3 psf Note 3:EmlibrNer Em X Racking Nate 4: H 20,3 ft Wind Domilid- 7.3 psf Pnet Uplift -33.2 psf R.df Pitch 19 degrees Wind Uplift -33.2 psf B 55 Load Combinations wMax 147 PH V 100 mph Kt 1 O7 D2 D3 Uplift Max Span 3ft m Snow Load 50 psf Exposure Category B EL..dD 3.7 3.7 3.7 2.2 psf Actual Span 4 ftw oRaafZone 3 A 1 S 50.0 OA 37.5 0.0 psf Rd 588 lbs w wQ O N 2E 593 1 1 Pnei 0.0 7.3 5.5 -33.2 psf Ru 3391bs adoF p•• 537 110 46.7 31.0 psf Required Thread Depth 1.44 in a } w"' 147.0 30.1 127,8 84.8 pif Actual Thread Depth 2.25 in O 0 J z ¢ Q a 'DWL-Design Wind load - -Absolute values are indicated for the calculated quantities of P-Uplift and w-Uplift O Zi Z Glossary of Terms for Load Calculations h Building Height A Adjustment Factor for height H Building Least Horizontal RofPltch Real Pitch f Importance Fsourof for asingle family residence v Bast wind Speed DESCRIPTION OF Snow toad Snow Load O Module length perpendicular to beams RaafZona Rop€Zone Ad Point Load-Maximum Qawnfarce WORK&LOAD E EffectiveRoof Area Ru Paint Lead-Uplift CALCULATIONS Roof Zone Setback Length EzPasa.o B-Suburban single family dwelling Pnei Downform Net Design Downforce P-sure Category Pnei Uplift Net Design Uplift Pressure �( Kzt Topographic Factor P V-2.3 li' I I I 1 1 w l a g 1 1 With its top performances and completely black design, the new 11 .PEI BLK-G3 is the aesthetic model athlete. The third module gen- eration from Q CELLS has been optimised across the board: improved output yield, higher operating reliability and durability, quicker in- stallation and more intelligent design — Bade in Europe. ^ INNOVATIVE ALL-WEATHER TECHNOLOGY PROFIT-INCREASING GLASS TECHNOLOGY • Maximum yields with excellent low-light o Reduction of light reflection by 50%, and temperature behaviour. plus long-term corrosion resistance due • Increased cell efficiency due to full- to high-quality DSol-Gel roller coating« square monocrystalline cells. processing. ENDURING HIGH PERFORMANCE LIGHTWEIGHT QUALITY FRAME ® Long-term Yield Security due to e Stability at wind loads of up to 5400 Pa Anti PID Technology', Hot-Spot Protect, with a module weight of just 19 kg due and Traceable Quality Tra.QTm. to slim frame design with high-tech e Long-term stability due to VDE Quality alloy. Tested—the strictest test program. MAXHWUM COST REDUCTI0N SAFE ELECTRONICS • Up to 31%lower logistics costs due to CCELLS ® Protection against short circuits and higher module capacity per box. TOP BRAND PVF WEwSCU� thermally induced power losses due to breathable junction box and welded EXTENDED WARRANTIES 201 cables. a Investment security due to 12-year T, • Increased flexibility due to MC4-inter- product warranty and 25-year linear mateable connectors. performance warranty2. in ffhn�nr� Quality Tested QCeltS r rgm�mr�a Al, Out polycrystalline .^omw.aa.orwa„ice, solar module 2013 ."bw.nmr.e avaacz zas S I D. 4rJ032587 191 amtW,VxYA THE IDEAL SOLUTION FOR: Rooftop arrays on residential buildings APT test conditions:Cells at-1000v against grounded,with conductive metal foil covered module surface, 25°C,168h x See data sheet on rear for further information. Engineered in Germany Gk CELLS MMM Formal 1670mm x 1000rnm x 35mm(including frame) Weight 19kg Front Cover 3.2mm thermally pre-stressed glass with anti-reflection technology Back Cover Composite film Frame Black anodised aluminum • -4 Coll 6 x 10 monocrystalline solar cells Junction box 110mm x 115mm x 23mm Protection class IP67,with bypass diodes Cable 4rTIM2 Solar cable;(+)21160 mm,0 Z1160 mm 4-1.h(DETAILA) Connector SOLARLOK PV4,IP68 .-LA 2Jkg _ PERFORMANCE AT STANDARD TEST CONDITIONS(STC:1000W/m1,25'C,AM 1.50 SPECTRUM)' NOMINAL POWER(+5 WI-D W) IWI 265 270 275 Average Power PMP? IWl 267.5 272.5 277.5 Short Circuit Current ISO [A] 9.08 9.14 9.21 Open Circuit Voltage Voc [V] 38.22 38.51 38.80 Current at PWP imp? [Al 8.60 8.67 8.74 Voltage at Pm, VMPP [V] 31.10 31.42 31.73 Efficiency(Nominal Power) q [%] >_15.9 >_16.2 216.5 PERFORMANCE AT NORMAL OPERATING CELL TEMPERATURE(NOCT:800 W/nil±3'C.AM 1.5G SPECTRUM)' NOMINAL POWER(+5W/-OW) IWI 265 270 275 Average Power PmPP fWl 197.1 200.8 204.5 Short Circuit Current lsO [A] 7.32 7.37 7.43 Open Circuit Voltage Voc [V] 35.58 35.86 36,13 Current at P,,, I.? [A] 6.76 6.82 6.88 Voltage at P., Vm?p [V] 29.16 29.45 29.74 1 Measurement tolerances ETC:±3%(P_);±10%(1,V,I_,V-) 2 Measurement tolerances NOCI"..±5%(P_);±10%(1,VM,ham,V„�.) Q CELLS PERFORMANCE WARRANTY PERFORMANCE AT LOW IRRADIANCE At least 97%of nominal power during first year.Thereafter max.0.6%degra- fi! ------------------- Elation per year. L At least 92%of nominal power after e! 10 years, At least 83%of nominal power after 25 years, All data within measurement tolerances. I��� /I/���1��/� � /��/�/ Full warranties in accordance with the warranty terms of the Q CELLS sales organisation of your respective country. IRRADIANCE IW/m'1 YEARS The typical change in module efficiency at an irradiance of 200 W/rn2 in relation to 1000 W/rn2(both at 25°C and AM 1.5G spectrum)is-2%(relative). TEMPERATURE COEFFICIENTS(AT IOOOW/M2,25%AM 1.5G SPECTRUM) Temperature Coefficient of Il a [%/K] +0,04 Temperature Coefficient of Vac IT [%/K] -0.30 Temperature Coefficient of Pup, Y [%/Kl -0.42 i Else I iliiyym��I we Si E pEEIS Maximum System Voltage V,,, IV] 1000 Safety Class II Maximum Reverse Current 1, [A) 20 Fire Rating C Wind/Snow Load [Pal 5400 Permitted module temperature on continuous -40°C up to-1 (in accordance with IEC 61215) duty 11M= 1110,iffit 11 1 1,ii 11 1 11 0 11 Q IN 1,,1, 1,1, VDE Quality Tested,IEC 61215(Ed,2);IEC 61730(Ed.1),Application class A This data sheet compiles with DIN EN 50380. ICE H NOTE:Installation instructions must be followed.See the installation and operating manual or contact our technical service department for further information on approved installation and use of this product. Hanwha Q CELLS GmbH Sormenallee 17-21,06766 Bitterfeld-Wolfen,Germany I TEL+49(0)3494 66 99-234441 FAX+49(0)3494 66 99-23000 1 EMAIL sales@q-cells.com I WEB vAqw,q-cells.com Engineered in Germany OCELLS EMEMEMONNIM EnphaseO Microinverters EnphaseoM215 i o poi ��y 1111111 l JJi /fr I � ma !u mm�mrmun mrnuummwmfv�muutmmu�mlmuwumnu�uwmmfdlmmmn'rm�mmmum�mlurlmis'mumumwm�umumuummmuuom'?mlom�aummlo !uunmuwmmuuu�movumwim�aos!uuuwumuWmwumm�wummm'ur�mnu�s;avm�rmm'Hwam�uammummmawmrumreuruu�.m�mnv',nuum The Enphase`°M215 Microinverter with integrated ground delivers increased energy harvest and reduces design and installation complexity with its all-AC approach. With the advanced M215, the DC circuit is isolated and insulated from ground, so no Ground Electrode Conductor(GEC) is required for the microinverter.This further simplifies installation, enhances safety, and saves on labor and materials costs. The Enphase M215 integrates seamlessly with the Engage Cable, the Envoy'Communications Gateway'"", and Enlighten, Enphase°s monitoring and analysis software. dlmrumrllsvhunuwu�vu uu!uuuuumum�,7mms�darsnmw,mew!ummav!vdundvvrram;��uurui�rnuamm�urlrmrmdlrRr+s�rur�vdruvr+m�rnarunuMlnn�u�uauurmwrn�vr�rdwah!M!vuurlr'rvrrrrrrrairrm�brum�uuxluiuunvmrmdceduvnlmv¢mrmlusn�mtrcrw�.ner�mm,w!rrarrravarmrumnmwurmnirrmumunr.�uu!truiuuum,�mruwnurrrrrrnuuur;!�,rrRTrrramr�orrruuzoiuwmru�r��r�auuvauavurdviarurrn�a 1�')R C D U C 1'l V E S i M io L. E R E t,i A E L.E - Maximizes energy production -No GEC needed for microinverter - More than 1 million hours of testing - Minimizes impact of shading, -No DC design or string calculation and millions of units shipped dust, and debris required -Industry-leading warranty, up to 25 - No single point of system failure -Easy installation with Engage years Cable [e] °E N E R G Y G us Enphase©M215 Microinverter//DATA INPUT DATA (DC) _ __ M215-60-2LL-S22-IG, M215-60-2LL-S25-IG Recommended input power(STC) 190-270.W Maximum input DC voltage 48 V Peak power tracking voltage 27 V-39 V Operating range 16 V-48 V Min/Max start voltage 22 V/48 V Max DC short circuit current 15 A wrOUTPUT DATA (AC) �208 WA ( ) C @240 VAC Peak output power 225 W 225 W Rated(continuous)output power 215 W 215 W Nominal output current 1.03 A(A rms at nominal duration) 0.9 A(A rms at nominal duration) Nominal voltage/range 208 V/183-229 V 240 V/211-264 V Nominal frequency/range 60.0/57-61 Hz 60.0/57-61 Hz Extended frequency range* 57-62.5 Hz 57-62.5 Hz Power factor >0.95 >0.95 Maximum units per 20 A branch circuit 25(three phase) 17(single phase) Maximum output fault current 850 mA rms for 6 cycles 850 mA rms for 6 cycles EFFICIENCY ........... .,m CEC weighted efficiency,240 VAC 96.5% CEC weighted efficiency,208 VAC 96.5% Peak Inverter efficiency 96.5% Static MPPT efficiency(weighted,reference EN50530) 99.4% Night time power consumption 65 mW max m *�*oo �� oo *.m** �ro**� xamw *�wmmmmmmmmmmmw ,o*mwmmNw� mm� * MECHANICAL DATA ..4. »,, r ., ..: ,, .�......,:m Ambient temperature range -40°C to+65°C Dimensions(WxHxD) 171 mm x 173 mm x 30 mm(without mounting bracket) Weight 1.6 kg(3.4 lbs) Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 Connector type M215-60-2LL-S22-IG: MC4 M215-60-2LL-S25-iG:Amphenol H4 FEATURES Compatibility Compatible with 60-cell PV modules. Communication Power line Integrated ground The DC circuit meets the requirements for ungrounded PV arrays in NEC 690.35.Equipment ground is provided in the Engage Cable.No additional GEC or ground is required.Ground fault protection(GFP)is integrated into the microinverter. Monitoring Enlighten Manager and MyEnlighten monitoring options Compliance UL1741/iEEE1547,FCC Part 15 Class B,CAN/CSA-022.2 NO.0-M91, 0.4-04,and 107.1-01 *Frequency ranges can be extended beyond nominal if required by the utility To learn more about Enphase Microinverter technology, enphaseo visit enpl''ias m t n'i uw_ _ E N E R G Y 0 2016 Enphase Energy.AI rights reserved.AI trademarks or brands in this document are registered by their respective owner. MKT-00069 Rev 1.0 armour orarvly 1, LARMO NT Beam Conpaction Hard vArP Riff"' I°'3�40,6nP `4,6.4 ztrl oot o»atorlalt one of Ilio—following Wroded alumIrift alloys':8605- T6,8'I Od.TGr 6,661�,'fG d t3ltlrn6te i dntlle,3810,Yield:3,ri Itsl 1"pilsiu 0le3a1*or Darlc Angdlzecl o• l��l-oot welgl�t 0;215 lbs(98th) a /�Ilcwal�le and doslgn loads are valid when cgmpnnerlts are �sderntilad wilh s"OLAIRM*UNT aorles b4anls acacrdl 1916 autherized. 61UNINAC dtaaumoi7ts 9 rg .. coiladlar !tft6 ben o h w Assentl�lavlth ano ASTIN` 690 A✓4''i G 11eu heal screw end ane • V r. �rra>#� ASTM�ti9A%"sei:'!:a#ed,ifanc�o.n8� p/iip&�f. n.Uso null seize and tl�itlen to.3�'(t�lfisiiftortjuo• a loslstanaertaoto'rs:�rid.s [ety,factors a're determined accprrJlitD to part soc(l'o#i` nSttie:2Cl0!?Alunilnwrn.l7esi9n'(vlanri'al aribthlr��paiiy tasf resUfwfrom-on.IAS•o'ccreidltdcl,laboratory NOTE: 1;6a'ds are dlvett.fbr the W-doE'to':b'eafit coriiiockloh o.nly;.lie �`,,d„x aure:fo Ali®olt i'o'�d;lltriits fare s#aFidciffir.laJ'sci'ew,gi-a4licr . att�chfrtant,fne`tltael �. Applied 1,oad AveNye. safe4 besCgtr. #2r slstanae �xsrorron a.r 171iectfo<t ultlmato AiloVuabta L otxd 1~actai; l aad, pactol} �411hi1DYlN1E" 1; I IIis(N}' Ibs ApS MIR) r r,T�I"' _.f:.. slldl'no,. 1.7.@ '.( 856)• 785,13M56T 2V 1JV"(5ti7-7) o:6�t3. ) 2,6,3 1L1694y55 Terisigr!',,Y�;, 869(132817 7;07(-i44) ( } 8913 d,B15 171mens(oirs snaglCled.Ui fh'chas unloss noted Corripresslirii,Y� 3256® 1326'(5f1,93) 6 Tr"Vers' ;X 413(3(z'Uzj 213(549) 2;28.;' �y i ti I��q,�iV�s','3"10�9�2t° ,'�11t;i;� t:, l;t,°31,�'1GI7.C;,��(1�;6.0G L•s,3'��'UA�itll;�� 3 Or2pt9 , 3;'lilZQ.tt�; t�;;3;IC1?,Aigc;, 'it)7%11:4 X1.3, fi.6,240b 4'1040M,41JfUP0 M;41,04011 propertlds unab 00LAtaMOUNT SOLARMOUNT HI) t3'eain Helght !n 2'6 �1,0 Apjiroxltflate Welgft(per linear 11) pif 17;81`1 1.77'1 TpW(Cross.Sscllanal dE Ing` 0;676 '1,050 sactlgn•Mudillus(X Axis) Iri3 6;;353 I7;Sst7: 800fjoti.ModUlus(Y.Wx s) fn3" 0,113. !l 221 .. - Iris 6.041,A tiD Moment'r inertia(X-Axis).. lri" t7,aAA I�a'rneg.�'oflnerkla.(YAxls) 0,267 - Ratllus of r:�yratlon'(X-AKIs) 1n Radltls aF Gytatlbn'(YLAxls) In Q; G O;Ti02 italfs are eRtruded usfiib these al6101011t ulldys.,'6004:,, 6105-TA-, 606176' s_oT'rbR T413OLT OR- , SLaT paJ�.l=6ot.-r oR' ". HEK..kMAD SCREW. 4--- - .114"ijg> tVAD 9CREW. SLCJT""`�t7R. vtLoT roR I. IdC1TTL7N)CLIP ROTI QhA CLIP ,500 —• 3;OflD" �„33.fi• SLQT,i OEi: ' I 1r3Et5 SLOT frbR: kICX;SCiIT I l sjv HSX"epI:T` �I al: t ,9MARMOUNT pnam sc7LAaMQUNT H[7 boani' tilftionsions.spealfl.©d.in 10Ifeh unles"s'tipled soliarmount ©HUNT AC ASC-V,7-0 5 ANRASCE 740 gteP.p".Wtbj.�xfvine thaDisfhoutecUTOU(I Olt the MA stapsi-petprinwd .IMI;IJ!"Nompat III stop 2;1001c,"p'OiLl d1oflovic spalls,L„fpr each OnftlacTolf tYpd-'S'QLA-RM&tJNT I T )In.f6le44; 6ymultiplying Ow (SM)and�MAPMOUN'MeAVYNIY 11611 TA[Ife uses a 81-11 le Mmf . E fs,guvgorted-1 y Lwo'l-pils., L46dt c0l"XIOW611 to fi I.Mlbof,'-wall oi,Wfid-.off. pidn'o verfir to .wffidwpoi, P,--.,1b ked;vos/Jij j P1-besl fm 0?Ol I I WS p P sq/I d raft of,Psf) Table"14'.LFbof.SOLARKOUNT 8irles R-8114Spall, SM a.SOLARMt7UMT 14D.5O1.ARM6UNT1140nvy 011tY IDD 20 .220, %40 .260 (0). '20 Z' :50 60. -00, IGO .170 140 140 14 Sm M, Sid, M Sid, SM sk4 2 �814 Sid Sil 'Sm 'Sid 04 �,Sll 's Sil sm Sid sm 04' SO SM sr4 SM Sid 514 S14 Sm m Sid, .Sid mo, ' A 3 SM , R, 41 j.s' ,S4, Sid Sid, IM, "S14 SPI, /SMj ,I Sm Sid, 44 sm, "S14 Ad, 0' SO, Sid 114' S14 r SM SO spf $id 01 i-JR K/ Mp, a X14` Sm, 5-S X11. SR 'SM, 'SM 0'111w 4N i�tr ' 4S. 40 04SMsm, 7 "SM it,' Sid SR $14 7.s 4514 SO,, SSM SO sm 4,ior. 6.5 i Sm 114 9 80 "Sm, 'sm *4 9,5 �,fm IQs;I did ' 77 "J WA( 26 r"I Direct: Energy &A s0w- Direct Energy Solar Residential Installation Contract MASSACHUSETTS RESIDENTIAL SOLAR INSTALLATION CONTRACT This Residential Solar Installation Contract (this "Contract") is made and entered into on the date set forth below, by and between Astrum Solar, Inc. d/b/a Direct Energy Solar ("Direct Energy Solar") whose address is 5 Lyberty Way, Westford, MA 01886 and Richard Ventura ("Customer"), whose address is 16 Moody St, North Andover, MA 01845-1712 (the "Property"). System Specifications 8.745 kW photovoltaic solar energy system 33 Q Cells 265W Poly Black Frame solar panels Enphase M215-60-2LL-S22-IG with 25 year warranty TOTAL SALE PRICE $34,542.75 Federal Tax Credit ($10,362.83) MA Tax Credit ($1,000.00)(subject to availability) SOLAR SYSTEM NET COST $21,679.93 Terms of Payment This Agreement is contingent upon Customer's approval for financing by Term Loan Provider and Customer's acceptance of such financing for the Solar System purchased by Customer pursuant to this Agreement.A down payment of due at signing as nonrefundable deposit and $0 due at final inspection and approval of all permits. Timeline Commencement of the installation will occur within ninety(90)days of the date hereof and the installation will be substantially completed within one hundred twenty(120)days of the date hereof. Customer and Direct Energy Solar hereby agree to enter into this Contract subject to the terms and conditions set forth below. NOTE:Contracts over$100,000 must be co-signed by a sales manager. CUSTOMER Date: 3/25/2016 DIRECT ENERGYSOLA4 Date: Date: AC-03-25-16-18179ISD -166788 Pagel NJHIC: 13VH05618900 Astrurn Solar, Inc.;All rights reserved �Aret,"t Energy GROM so[air Direct Energy Solar Residential Installation Contract TERMS AND CONDITIONS 1.Contract Inclusions: a.Appropriately Sized and Rated Enphaoe[N215'GU'2LL-822'|G(1per pmno|); b. Monitoring Device and Monitoring for Duration of Enphase M215-60-2LL-S22-IG Warranty; c. System Design and Engineering byaNABCEpCertified Solar Installer; d.All Standard Installation Components; e. Installation Services and Labor Performed by Direct Energy Solar Employees with all Electrical Work Supervised byeMaster Electrician; tAll Permitting Applications,Costs and Permit Service Fees; g. Permit Inspection Oversight and Scheduling; h.Assistance with Homeowners Associations and Historic Preservation Approval Processes(if applicable); I. Utility Company Interconnection Application,Oversight and Meter Replacement Scheduling; J.State and Local Rebate/Grant Applications Preparation and Processing(if applicable); k.Solar Renewable EnorgyCmditApp|ioationePmporahnnendPmomaaing(ifapp|icab|m); iSolar System Remote Monitor Set-up and Training; m.Solar System Training and Orientation;and n.Any Other Inclusions Set Forth inmnAddendum YfApplicable. 2.Warranties and Guarantees: a.20 Year Direct Energy Solar Limited Warranty on Parts and Labor on Installation; � b.2OYear Direct Energy Solar Limited Production Warranty; � � o.2OYear Direct Energy Solar System Moving Guarantee; � d.2OYear Direct Energy Solar New Roof Guarantee; � o. Limited Manufacturer's Warranty onSolar Module Performance;and � [ Limited Manufacturers Warranty onEnphameM215-G0-2LL-S22'|G. � 3.Operational Date. Defined as the date upon which,pursuant to applicable law,Customer has received all applicable building and electrical permits,and the photovoltaic solar energy system(the"System")is authorized to produce electricity. 4.System Design Guarantee. Direct Energy Solar will install the System at the Property(the"Installation")in the areas to be � � marked onadiagram(oboapproved byCustomer prior tobeginning work. 5.Site Condb|wns/Preporadionm. If after the Installation has commenced,Direct Energy Solar discovers unanticipated site conditions that will increase the cost(nperform the Installation,at Customer's choice,(a)Direct Energy Solar may unilaterally rescind this Contract with no liability to Direct Energy Solar whatsoever and Direct Energy Solar shall refunda||dopnaitopeidhzDinectEnergy � Solar reduced byany expenses actually incurred;or(b)if Customer and Direct Energy Solar agree,the Contract price may be � renegotiated horeflect the true cost mfthe Installation. Customer is responsible for removing and replacing appliances,floor coverings, and any other obstacles orhazards required hoperform the Installation. Direct Energy Solar ianot responsible for replacement ufmr damage tothese items ifthey are removed byDirect Energy Solar. � G.Customer Obligations. Customer agrees to: (a)notify Direct Energy Solar immediately upon discovery mfmnemergency condition relating to the System,damage to the System,or theft of the System; (b)notify Direct Energy Solar within twenty-four(24) hours if Customer discovers that any component of the System is not producing electricity;(c)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)keep trees and bushes trimmed so that the System receives as much sunlight as it did at Installation;(f)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 Direct Energy Solar,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 Direct Energy Solar's prior written consent. |nthe event that Customer fails to comply with the provisions of this paragraph,Customer's Limited Warranty and Limited Production Warranty shall be automatically voided. ao'03-25'16-1e17e|no '16e788 Page Direct Eriergy LdSo/ar Direct Energy Solar Residential Installation Contract 7.Liability. Direct Energy Solar assumes no liability for damage to:improperly installed, improperly maintained,defective,old,or deteriorated roof coverings or supports;siding;exterior covering or paint; underground pipes;sewer or drain lines;tanks;or any other non-visible installations. Direct Energy Solar's liability shall be limited to the Installation area specified in the System Design Guarantee. Direct Energy Solar shall not be liable for damage to deteriorated or improperly installed sub-roof or roofing within the serviced area. IN NO EVENT SHALL DIRECT ENERGY SOLAR BE LIABLE FOR CONSEQUENTIAL,INCIDENTAL,PUNITIVE, EXEMPLARY,SPECIAL OR INDIRECT DAMAGES OR LOSSES RELATING TO THIS CONTRACT. TO THE EXTENT PERMITTED BY LAW, DIRECT ENERGY SOLAR'S TOTAL LIABILITY UNDER THIS CONTRACT,TO THE EXTENT NOT COVERED BY INSURANCE,SHALL NOT EXCEED THE SOLAR SYSTEM NET COST LISTED ON THE FIRST PAGE OF THIS CONTRACT. Customer is encouraged to increase the dwelling coverage on any homeowner's policy toensure adequate insurance for the System. 8.Insurance. Direct Energy Solar will carry liability insurance covering personal injury in an amount not less than$1,000,000,and insurance covering property damage caused by the work of a home improvement contactor in an amount not less than$3,000,000, Direct Energy Solars current property damage insurance policy limit is$10,000,000, Direct Energy So|or'ocurrent personal injury insurance policy limit io$1O.OUO.O0O. 0.Past Due Payment Policy. Unless otherwise agreed to in writing by Direct Energy Solar,Customer understands that payment in full is due at final inspection and approval of all permits related to the Installation. Aninterest charge oftwo percent(296)per month will bncharged onany outstanding balance not paid bysuch deha In. � collection, Customer shall pay interest charges and reasonable attorcy's fees allowed bythe law. There isa$5O.OUreturn check charge. 1O.Entire Agreement. This Contract cannot be modified or discharged orally unless consent in writing is made by DirectEnergy Solar and Customer(the^Padion^).and this Contract shall bebinding upon the heirs,successors,and assigns ofthe Parties. This Contract supersedes all agreements previously made between the Parties. There are noother understandings nragreements. If there is an addendum to this Contract,the terms of that addendum supersede any and all contrary terms in this Contract. Any � changes to the terms and conditions of this Contract must be approved in writing by a sales manager. Unless otherwise agreed toin � � writing byDirect Energy Solar,the Installation does not include roof repair orreplacement;painting,drywall repair,trench digging, engineering and/or main structure reinforcement costs;civil work;electrical panel upgrades;any upgrades to utility-owned equipment required by applicable interconnection standards;or the repair of any pre-existing electrical equipment or code violations required by municipal code, applicable law or inspectors necessary to approve inspection of the System,but not directly related to the work performed by Direct Energy Solar to install the System,or anything else not clearly specified in this Contract. � 11.Force Majeure. Neither Customer nor Direct Energy Solar will boindefault ofthis Contract for any delay orfailure inthe � performance under this Contract if the delay or failure is due to Force Majeure. Force Majeure includes acts ofGod such eostorms, � Mvoe floods |ightningondea�hquakmo wor riot o��oofupub|ioonemyurothercivi|dioturbenme oroetriko wm|kout |ockou�or . . . . . . . . � other significant labor dispute. Force Majeure does not include economic hardship of either Customer or Direct Energy Solar,a power grid failure(except if caused directly by a Force Majeure event),a failure or delay in the granting of permits,or insufficiency, unavailability,failure,or diminishment of solar resources,except as a result of an event that would otherwise qualify as a Force � Majeure. Force Majeure cannot be attributable to fault or negligence on the part of the Party claiming Force Majeure and must be caused bythings beyond that Party's reasonable control. � � � AC-03-25-16-181791 SID -16e78e Page ri [Nrect LA War Direct Energy Solar Residential Installation Contract WARRANTIES AND GUARANTEES 1.Limited Warranty. Direct Energy Solar warrants that,under normal use and service conditions,the System will be free from defects in workmanship or defects in materials or components for Twenty(20)years following the date of Installation(this"Limited Warranty'). This Limited Warranty covers installation hardware,brackets and supports,and all other components not covered by a manufacturer's warranty. This Limited Warranty includes servicing Customers manufacturers'warranties free of charge. |fadefect is discovered,Direct Energy Solar will,at no additional cost to Customer,provide such labor and materials as required to restore the System boits originally installed state. If Direct Energy Solar finds problems in an area that have not been caused by the Installation, or if the problems are not an actual problem of the System(e.g.shade or un-authorized alterations to the System),Customer will pay for any new parts and materials,and Direct Energy Solar reserves the right to charge Customer a service charge of$100 per hour with the minimum service charge equal hu$2UO. This Limited Warranty does not cover:power outages;Force Majeure;damage caused by unforeseeable events;or normal wear and tear of the roof or other site of the System,sub-structure,siding, plumbing or electrical work not related to the System. This Warranty does not cover any problems caused by improper maintenance of the System or any other improper action by any party other than Direct Energy Solar. No work will be done under the terms of this Limited Warranty if Customer is delinquent in payments under this Contract. 2.Roof Warranty. Direct Energy Solar warrants any damage to Customer's roof within a five(5)inch radius of roof penetrations during Installation for the length of any existing installation warranty or new home builder performance standard for Customers roof,whichever|ogreater. 3.LIMITATION ON WARRANTY. EXCEPT AS EXPRESSLY PROVIDED HEREIN OR IN ANY ADDITIONAL WARRANTY DIRECT ENERGY SOLAR PROVIDES,DIRECT ENERGY SOLAR MAKES NO WARRANTY OR REPRESENTATION,EITHER EXPRESS OR IMPLIED,REGARDING THE SYSTEM, INCLUDING ANY WARRANTIES OF MERCHANTABILITY OR FITNESS,AND TO THE MAXIMUM EXTENT PERMITTED BY LAW,ANY AND ALL IMPLIED WARRANTIES ARE EXPRESSLY DISCLAIMED. 4.Limited Production Warranty. For Twenty(20)years starting on the first day of the first month after the Operational Date(the | "Warranty Start Date'') Direct' � ("Guaranteed Annual kWh")of energy set forth in Exhibit B,provided that Customer complies with the terms of this Contract(this � "Limited Production VVarnanty'). If the System does not generate the Guaranteed Annual kWh during any twelve-month period � commencing on the Warranty Start Date or any anniversary of the Warranty Start Date(each,a"Contract Year"),after adjusting for � any carry forward of excess production from prior years as provided for below,Direct Energy Solar will,within thirty(30)days after the � � end of such Contract Year,mail to Customer a payment equal to the product of the annual imputed energy payment per kilowatt-hour during the Contract Year(as specified in Exhibit B)multiplied by the difference between the Actual Annual kWh(as defined herein)for � the Contract Year and the Guaranteed Annual kWh;provided,however,that prior to making such calculation,the Guaranteed Annual � kWh shall be reduced by any lost electric production of the System during the Contract Year for which Direct Energy Solar is not liable,as provided above.SUCH PAYMENT TO CUSTOMER WILL CONSTITUTE CUSTOMER'S SOLE AND EXCLUSIVE REMEDY WITH RESPECT TO PERFORMANCE OF THE SYSTEM AND ANY POWER GENERATION SHORTFALL. Direct Energy Solar shall not have liability under this Limited Production Warranty for lost electricity production due to: (a)damage or destruction to the System not caused by Direct Energy Solar or its agents(such as a casualty loss like a tree failing on the System); (b)any failure orlost production not caused byaSystem defect;(c)theft ofthe System;(d)Force Majeure ordamage caused by unforeseeable events;or(e)a breach by Customer of Customers obligations under this Contract. |fthe System has produced power � levels in excess of the levels set forth in prior Contract Years,then the cumulative excess of prior Contract Years'production,less the amount of such excess production used to offset any production shortfalls in prior Contract Years,shall offset any shortfall in the given Contract Years production before calculating any shortfall for purposes of administering this Limited Production Warranty for such Contract Year and if the cumulative excess exceeds the given Contract Year's shortfall,the remaining excess shall be carried forward tosucceeding Contract Years. In connection with this Limited Production Warranty,Direct Energy Solar reserves the right to make repairs or upgrades to the System and in connection therewith to repair or replace parts of the System with new or used parts. AC-03-25-16-181791 SID '16678e page* OPM Direct Erierg!j N60A So;ar Direct Energy Solar Residential Installation Contract "Actual Annual kWh"means the AC electricity produced by the System in kilowatt-hours measured and recorded by Direct Energy Solar during each Contract Year. Direct Energy Solar will use the monitoring service ortothe extent such service innot available, Direct Energy Solar will estimate electricity production through other reasonable means as determined by Direct Energy Solar. O.System Moving Warranty. If,for any reason,Customer moves from the Property at any time after the one(1)year anniversary of the Operational Date but prior to the Twenty(20)year anniversary of the Operational Date,and provided that the Customer's new location is within Direct Energy Solar's then current installation service area as detailed at www.directenergysolar.com,at Customer's request, Direct Energy Solar vvill for a one-time fee of$250 survey the new location,provided that Direct Energy Solar is afforded proper access to such location,and provide a time-and-material proposal to uninstall the System and transport and reinstall the System atCustomers new location(the"System Moving Pmpoeo|''). Customer may choose tnaccept ordecline the time and material proposal in writing to Direct Energy Solar.This System Moving Warranty can only be exercised one(1)time by Customer and only applies to roof-installed systems. Customer must provide Direct Energy Solar with at least sixty(60)days prior notice of Customer's intent homove the System. Upon payment ofthe required fee byCustomer,receipt ofany necessary permits,and weather and scheduling permitting,Direct Energy Solar will uninstall the System within sixty(60)days of receipt of Customer acceptance of System Moving Proposal and will reinstall the System within sixty(60)days following the completion of the uninstall. If Customer's new house is unavailable for an installation,for any reason,for a period exceeding sixty(60)days from the date of the uninstall,Direct Energy Solar is entitled to charge Customer reasonable storage fees not to exceed$10.00 per day. Exercise of this Warranty voids the Limited Production Warranty. 6.New Roof Warranty. If Customer replaces the roof of the Property at any time after the one(1)year anniversary of the Operational Date but prior to the Twenty(20)year anniversary of the Operational Date,and the removal of the System is required to replace the roof, Direct Energy Solar will for eone-time fee oy 1UUreview the new roof plans and re-survey the location,ifnecessary � and provided that Direct Energy Solar is afforded access to such location,and provide a time-and-material proposal to uninstall the System and upon replacement cf the roof,reinstall the System(the"New Roof Proposal"). Customer may choose toaccept or � decline the time-and-material proposal.Customer can exercise the proposal outlined in this section only one(1)time during the duration cdthis Contract.Customer must provide Direct Energy Solar with at least thirty(30)days prior notice of Customer's intent to � replace Customers roof. Upon acceptance of the New Roof Proposal by customer,and weather and scheduling permitting,Direct Energy Solar will uninstall the System within forty-five(45)days of Customer acceptance and will reinstall the System within forty-five � (45)days following the completion ofthe roof replacement. Storage will beprovided for free for mperiod ofOOdays. |nthe event that Customer's new roof is unavailable for an installation for a period exceeding sixty(60)days from the date of the uninstall,Direct � Energy Solar is entitled to charge Customer reasonable storage fees not to exceed$10.00 per day. For the period during which the � panels are not operational,the Limited Production Warranty for that given period shall be decreased pro-rata to reflect the downtime ofthe System. � 7 &ohnmw|odgmmentufTm��on�mqumncw� �u�omorhmmbyecknow|edgeoUhedUhayxemioeof�hoGya�mK8ovingGuarantee . . � may trigger adverse federal,state and/or local tax and/or other financial consequences and may cause Customer to be required by | law to refund all or a pro-rata portion of any federal,state and local tax or other financial incentives received by Customer in connection with the Installation. In addition,the exercise of the System Moving Guarantee will likely result in the termination of any Solar Renewable Energy Credit("SREC")and related income Customer was otherwise entitled to receive. Prior toexercising the � SyohomK0ovingGuamntna.Cuotomoriootmng|yononunogedbnonnuu|tDireotEnerQySo|arandCuehome/obaxond/or5nancio| advisor. � Thank you for choosing Direct Energy Solar! Should you have any questions orconcerns,please contact uurCusbmmerSnnvicm � Department otcuatomerrore@d|nactenenUyoo|nccwmur1-8$8-6U3-6D85. � � � AC-03-25-16-181791 SID '16678e Page wJ*|o: 13vH05e18900 Antrum Solar, Inc.;All rights reserved [Arect Energy &A War, Direct Energy Solar Residential Installation Contract EXHIBIT A MASSACHUSETTS HOME IMPROVEMENT CONTRACT CONSUMER PROTECTION ACT Massachusetts Home Improvement Contractor Registration. Direct Energy Go|o/afederal identification number|m27- 1427O44. All home improvement contractors and subcontractors must be registered with the Office of Consumer Affairs and Business Regulation. Direct Energy Solar is a registered home improvement contractor in Massachusetts,registration number 168228. Any inquiries about acontractor orsubcontractor should badirected to: Office ofConsumer Affairs and Business Regulation Ton Park Plaza,Suite 517O Boston, MAO211S Phone: (O17)S73'O7OO Start and Completion Dates. The approximate start date for installing the System and the approximate completion date for installing the System are set forth as the Timeline on the front page of this Contract. Copy ofSigned Contract. Direct Energy Solar will provide you with a copy of this Contract after it is signed by you and by Direct Energy Solar,prior to Installation ofthe System. Permits. It shall be the obligation of Direct Energy Solar to obtain any permits necessary for the Installation. |fyou secure your own � permits,you will be excluded from the Guaranty Fund provisions of Chapter 142A of the Massachusetts General Laws. � RIGHT C>FRESCISSION. NOTICE TDCONSUMER: YOU MAY CANCEL THIS AGREEMENT|F[THAS BEEN SIGNED BYAPARTY THERETO ATAPLACE OTHER THAN 8N ADDRESS OPDIRECT ENERGY SOLAR,WHICH MAY 8EITS MAIN OFFICE QR BRANCH THEREOF,PROVIDED YOU NOTIFY DIRECT ENERGY SOLAR|NWRITING AJITS MAIN OFFICE OR BRANCH ByORDINARY MAIL POSTED,BY TELEGRAM SENT OR BY DELIVERY,NOT LATER THAN MIDNIGHT OFTHE THIRD BUSINESS DAY FOLLOWING THE SIGNING OF THIS AGREEMENT. � SEE THE ATTACHED NOTICE OF CANCELLATION FORM FOR AN EXPLANATION OF THIS RIGHT. � AC-03-25-16-181791 SID '1667e8 Page muHo: 13v*05e18900 Aohum Solar, Inc.;All rights reserved Nrer:t Energy Glows War' Direct Energy Solar Residential Installation Contract NOTICE DFCANCELLATION DATE OFTRANSACTION: .20____ YOU MAY CANCEL THIS TRANSACTION,WITHOUT ANY PENALTY OR OBLIGATION,WITHIN THREE BUSINESS DAYS FROM THE ABOVE DATE. IF YOU CANCEL,ANY PAYMENTS MADE BY YOU UNDER THE CONTRACT OR SALE WILL BE RETURNED WITHIN 10 BUSINESS DAYS FOLLOWING RECEIPT 8YDIRECT ENERGY SOLAR DFYOUR CANCELLATION NOTICE,AND ANY SECURITY INTEREST ARISING OUT DFTHE TRANSACTION WILL BECANCELED IF YOU CANCEL,YOU MUST MAKE AVAILABLE TO DIRECT ENERGY SOLAR AT YOUR RESIDENCE,IN SUBSTANTIALLYAS GOOD CONDITION AS WHEN RECEIVED,ANY GOODS DELIVERED TO YOU UNDER THIS AGREEMENT;OR YOU MAY IF YOU WISH,COMPLY WITH THE INSTRUCTIONS OF DIRECT ENERGY SOLAR REGARDING THE RETURN SHIPMENT OF THE GOODS ATDIRECT ENERGY GOLAR'SEXPENSE AND RISK. IF YOU DO MAKE THE GOODS AVAILABLE TO DIRECT ENERGY SOLAR AND DIRECT ENERGY SOLAR DOES NOT PICK THEM UP WITHIN 20 DAYS OF THE DATE OF YOUR NOTICE OF CANCELLATION,YOU MAY RETAIN OR DISPOSE OF THE GOODS WITHOUTANY FURTHER OBLIGATION. IF YOU FAIL TO MAKE THE GOODS AVAILABLE TO DIRECT ENERGY SOLAR,OR IF YOU AGREE TO RETURN THE GOODS TO DIRECT ENERGY SOLAR AND FAIL TO DO SO,THEN YOU REMAIN LIABLE FOR PERFORMANCE DFALL OBLIGATIONS UNDER THE CONTRACT. TO CANCEL THIS TRANSACTION,MAIL OR DELIVER A SIGNED AND DATED COPY OF THIS CANCELLATION NOTICE OR ANY OTHER WRITTEN NOTICE,ORSEND ATELEGRAM TODIRECT ENERGY SOLAR AT15AVENUE E. HOPK|NTON.MASSACHUSETTS O174D.NOT LATER THAN MIDNIGHT 0F .2O___ (insert date that iuthree business days after the date abovu). � |HEREBY CANCEL THIS TRANSACTION: � � By: By: � Name: Nome: Date: Date: � � � � � � Ac-03-2516-18179|ao -166788 Page mumo: 13vn05618900 Aumm Solar, Inc.;All rights reserved FRI IN'er:t Eil-wf gy bdi sdw- Direct Energy Solar Residential Installation Contract EXHIBIT B GUARANTEED POWER OUTPUT BY CONTRACT YEAR Year Power Production Guaranteed Annual Guaranteed Price per kWh System Output(kWh) 1 $0.2 7,984 kWh 2 $0.206 7,944 kWh 3 $0.213 7,904 kWh 4 $0.219 7,865 kWh 5 $0.225 7,826 kWh 6 $0.232 7,786 kWh 7 $0.239 7,747 kWh 8 $0.246 7,709 kWh 9 $0.254 7,670 kWh 10 $0.261 7,632 kWh 11 $0.269 7,594 kWh 12 $0.277 7,556 kWh 13 $0.286 7,518 kWh 14 $0,294 7,480 kWh 15 $0.303 7,443 kWh 16 $0.312 7,406 kWh 17 $0.321 7,369 kWh 18 $0.331 7,332 kWh 19 $0.341 7,295 kWh 20 $0,351 7,259 kWh The annual energy payment rate shall be the rate per kWh as set forth on the table above,with an annual increase of three percent (3.00%). For details on this production guarantee,see paragraph 4, "Limited Production Warranty"of the Warranties and Guarantees section of this Contract, AC-03-25-16-181791 SID -166788 Page 8 MAHIC:168228 Astrurn Solar, Inc.;All rights reserved