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17C-172 (11) 13J52 Rail LRFD Allowable Uplift Wind Force(plf) Rail Span(k) 70 80 90 100 110 130 150 170 200 240 300 380 480 650 900 13/52 Rail 3.0 13152 Rail 3.5 13152 Rail 4.0 13152 Rail 4.5 13/52 Rail 5.0 5.5 13152 Rail P 13/52 Rail 13/52 Rail 13152 Rail 13/52 Rail 13/52 Rail JR.11 13/52 Rail 13/52 Rail 9.5 l 10.0 13/52 Rail LRFD A llowable Uplift Span(ft) Force(lbl 3.0 1764 3.5 1480 4.0 1243 4.5 1101 5.0 960 5.5 838 6.0 756 6.5 690 7.0 651 7.5 598 8.0 533 8.5 510 9.0 480 9.5 444 10.0 402 13/52 Rail Zone 3 Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 85 6.5 6.5 6.5 6.0 5.5 5.0 4.5 4.0 4,0 3.5 100 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 110 5.5 5.5 5.5 5.5 5.0 4.5 4.5 4.0 4.0 3.5 Category 120 5.0 5.0 5.0 5.0 5.0 4,5 4.5 4.0 4.0 3.5 8 130 5.0 5.0 510 5.0 5.0 4.5 4.5 4.0 4.0 3.5 140 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 3.5 150 4.0 4.0 4.0 4.0 4.0 4,0 4.0 4.0 4.0 3.5 160 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 sf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf ADO 0. ,k,5'• 5.0. . * ._` w.�'` t1;_ _' 1,5 llj- 3.5 Cain X20 4.0 !t S),. v -",4071-: d 3.5 D 4 _ f 4:) 4Or Q. 3.5 # h 3.S 150 3.5. - 3.5' 1s 160. 1,0` a. The table above ONLY includes 13-52 rail capacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 C. Topographic factor,krt is 1.0 d. Maximum mean roof height is 30 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60lbs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASD values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart 1. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 13/52 Rail Zone 2 Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 85 8.5 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 100 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 120 6.5 6.5 6.5 5.5 5.0 510 4.5 4.0 4.0 3.5 B 130 6.0 6.0 6.0 5.S 5.0 4.5 4.5 4.0 4.0 3.5 140 5.5 5.5 5.5 5.5 5.0 4.5 4.5 4.0 4.0 3.5 150 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 160 5.0 5.0 5.0 5.0 5.0 4,5 4.5 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psIF 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 6,5 ` 6.5, t>0 55 5.0 45 4.0 4.0. 3:5 100... 0.0' . 6.0 6.0 5.5 _ ;5.0 4.5 44 4.0 ?..' 4.0 3.5 110 S.5 55 5.5 55: 5.0 4.5 4.S 4.0 4:0 .,, 35 Cite6ory 320 &0 '54 5:0 5.0 50'. 4.5 4-S 4.0 4.0 - 3.S 0 . 5.0 5.0 5.0. 50 S.0 4.5 4.5 4:0 0; 35 4.5 4.S 4.5 4.5 4.5 4.5 4.5 4.0 4.0- 3.5 140 4. 4.0 4.0 4A 4.0: 'Co 4.0 4.0 40?. 3.5 1W 7..,4:0 "'Co, 4:0 4.0 4:0' 4.0 4.0 4.0 4.0 3.5 a. The table above ONLY includes 13-52 rail capacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 C. Topographic factor,kzt is 1.0 d. Maximum mean roof height is 30 ft. e, Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 Ibs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASO values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 13/52 Rail Zone 15pan Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 85 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 100 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 9.5 8.5 7.0 6.0 5.5 S.0 4.5 4.0 4.0 3.5 Category 120 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 B 130 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 140 75 7.5 6.5 6.0 S.5 5.0 4.5 4.0 4.0 3.5 150 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 160 7.0 7.0 6.5 6.0 5.5 S.0 4.5 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf y Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 pst 70 psf 80 psf 90 psf 85 9.0 8.5 7.6 6.0, 5.5 54, 4.5 4,4 4.0 3.5 100 8.5 8:0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 7.5 75 . 7,0 6.0 5. 4, .r. *2 $,Q :< 3.5 Category 120 7.0 7.0- 5.5 6.p $.5 5A_ 4.5 :,,.,,4 0 4.0 --,3-5 D 130 6.5 Cry 5 6 .-;' _ .. _4 _ ! 0" .: 40 3.5 140_ 640 50 . .. :I _ 150 5.5. 55 5S, S. 5. ,, .. 45` . :da5.. .AQ . : 4.0 3S 160- 5.5- "S.5.1 5.5 _ 5,$ a. The table above ONLY includes 13-52 rail capacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 C. Topographic factor,kzt is 1.0 d. Maximum mean roof height is 30 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60lbs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASD values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M, Maximum cantilever is L/3 +RrOlvm STRII(TURAL ENGINEERS July 21, 2014 Mounting Systems, Inc. 820 Riverside Pkwy Sacramento, California 95606 TEL: (855)731-9996 FAX: (916)287-2269 Attn.: Mounting Systems, Inc. - Engineering Department Re: Engineering Certification for the Mounting Systems, Inc. 13/52 Rail Alpha+System PZSE, Inc.-Structural Engineers has reviewed Mounting Systems, Inc.'s 13/52 rail span charts,rail allowable uplift wind force and performed rail component capacity check including L foot bracket,end clamp and mid- clamp.All information,data and analysis contained within the Mounting Systems,Inc.rail span charts are based on,and comply with Mounting Systems, Inc.'s Alpha Engineering and Technical Data and the following codes: I. Minimum Design Loads for Buildings and other Structures,ASCE/SEI 7-05 2. 2009 International Building Code,by International Code Council, Inc. 3. 2005 Aluminum Design Manual,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 loading criteria and design basis for the Mounting Systems, Inc. 13/52 rail span charts,rail allowable uplift wind force table and rail components capacity check are in compliance with the above document and codes. If you have any questions on the above, do not hesitate to call. Sincerely, tH OF,{gq� PAUL K. 7ACHER � RUCTURAL No.50100 Paul Zacher, SE - President 'kk- At.�At. ax?./a0/1.03-6 8150 Sierra College Boulevard,Suite 150 • Roseville,CA 95661 • 916.961.3960 P • 916.961.3965 • www.pzse.com CABLING ACCESSORIES - DETAILS and SPECIFICATIONS Cable Types Voltage Connector Spacing Accommodates PV module orientation r. 240VAC,4 conductors 1.025 meter(40") Portrait 240VAC,4 conductors 1.7 meter(67") Landscape 208VAC,5 conductors 1.025 meter(40") Portrait 208VAC,5 conductors 1.7 meter(67") Landscape Cable Specifications Cable Length Options" Description Rating Model Number Orientation #Connectors Approx weight Cable temperature rating 90°C(194°F)wet/dry ET!0-240-40 Portrait 40 40 Ibs Cable insulator rating THWN-2 ET17-240-40 Landscape 40 45 Ibs 1 UV exposure rating UL 746 C,t"1 ET10-208-30 Portrait 30 30 Ibs Conductor gauge 12AWG ET17-208-30 Landscape 30 35 Ibs i Compliance UL1741,CAN/CSA C22.2 Nos 0,21,42, 65, 153, `additional lengths available through Fnphase authorized 182.1,182.2,and 182.3;IEC distributors. 60529IP67 }' Engage Accessories i fBranch Terminator Disconnect tool One terminator needed per branch circuit Plan to use at least one per installation ET-TERM-10(quantity 10) ET-DISC-05(quantity 5) 1 Watertight sealing cap Cable clip One needed to cover each unused Many needed to fasten cabling to the I connector on the cabling. racking or to secure looped cabling. i r ET-SEAL-10(quantity 10) ET-CLIP-100(quantity 100) i I I 142-00013 Rev 01 Enphase Energy, Inc. 201 1st Street Petaluma,CA 94952 Phone:877-797-4743 Fax:707-763-0784 uifo4c,o-u5eencr9yco,r trt�51/m,ww.erpha5e nom r . , r ENGAGE • a air i alias : The Engage Cable is a continuous length NGAGE of 12AWG cable with pre-installed S Y S T E M connectors for Enphase Microinverters to plug into. The cable is handled -Quick installation like standard outdoor-rated electrical FAST -Large branch capacity wire, allowing it to be cut, spliced and extended as needed. FLEXIBLE Simple design -No additional cables The Engage Accessories complement the Engage Cable and give it the ability to _ No high voltage DC adapt to any installation. SAFE Reduced fire risk �cpe C us 4/28!2014 Grounding-Enphase Energy [e] enphase F N F R G Y Understanding Microinverter Grounding Now,with Enphase's Integrated Ground(IG)technology, fully-compliant system and equipment grounding is incorporated into the microirrverter cabling and the microinverter itself making safety and code compliance easier than ever. System Grounding vs. Equipment Grounding Isolated DC Circuit Enables Integrated Ground To fully understand PV system grounding, it is essential to first differentiate between system grounding and equipment grounding. System grounding requires a Grounding Electrode Conductor(GEC),which connects the current-carrying circuit to ground, including: • the negative or positive of a DC array • the neutral of a split single-phase AC system • the neutral of a bipolar DC system Equipment grounding requires an Equipment Grounding Conductor(EGC),also known as bonding,which connects all non-current carrying metal parts to ground, including: • metal enclosures • racking • module frames With Enphase Microinverters,the EGC is bundled into the Engage Cable wing system,which fortis a ground connection with the enclosure of the microinnverter. Phis,Enphase Microinverters with Integrated Ground do not require a GEC because the unit physically isolates the DC circuit within the microinverter from ground,thus meeting the NEC requirements for Ungrounded Photovoltaic Power Systems described under section 690.35. http://enphase.cam/grounding/ 1/3 Enphase Microinverters&Ungrounded PV Arrays Fully Integrated Microinverter System Ground Like the Enphase M190 and the previous-generation M215,the Enphase Microinverters with Integrated Ground are utility-interactive microinverters.All Enphase Microinverters use transformer coupling to isolate the DC and AC circuits.The major difference between the grounded and integrated ground models lies within the DC input stage of the microinverter,where DC power from the module enters the microinverter.Enphase Microinverters with Integrated Ground do not ground the DC input,as did their predecessors.By isolating the DC conductors from ground, Enphase Microinverters with Integrated Ground enable the installer to create an NEC-compliant Ungrounded PV Power System(690.35,690.41). With the Enphase Microinverters with Integrated Ground,the grounding requirement is satisfied with an EGC,so a GEC is not required.The EGC is provided through the Engage Cable system that has been certified and listed for this application. I_inet f line2 �t Neutral 3C EGC +OC nC GFOI ktvert IM -OC _ Enphase Microinverters with Integrated Ground: Ground Connections In previous models,the DC input was bonded to ground through a GFDI circuit.This essentially grounded the PV module's output.This construction required connection from this point to the grounding electrode using a GEC.However,since Enphase Microinverters with Integrated Ground isolate the DC conductors from ground, only a simpler EGC is required.The EGC is provided within the Engage Cable system, which connects seamlessly to the AC power system output of the microinverter. Enphase Microinverters with Integrated Ground detect ground faults in either the DC positive or negative conductor of the PV module by detecting the insulation resistance of each conductor to ground.Also new to Enphase Microinverters with Integrated Ground is the Insulation Monitor(IM),which measures the insulation resistance of the DC circuit with respect to ground.Together,these features offer greater safety than previously possible In any inverter technology. Acronyms and Definitions AC Alternating Current DC Direct Current EGC Equipment Grounding Conductor Engage Cable Enphase cable system listed for use with Enphase products GEC Grounding Electrode Conductor GFDI Ground Fault Detection and Interruption IM Insulation Monitor NEC National Electrical Code PV Photovoltaic WEEK Washer,Electrical Equipment Bonding 4 C 20U Enphase Energy Inc.All rights reserved. January 2014 Enphase Microinverters&Ungrounded PV Arrays Building Arrays with Grounding in Mind Many methods are available for installing PV systems that enable a variety of approaches both to system design and to system grounding.We discuss two common methods and place emphasis on specific grounding requirements. • Wire EGC; The PV modules are mounted to the racking platform with mechanical damps and clips.As per NEC 690.43,all exposed metal must be grounded.An EGC provides a conductive path for the racking and PV module frames.The EGC is connected to each PV module frame and all racking members.The EGC from the array can be connected to the AC EGC that then connects to the AC ground system. Main Panel Board Ground Bond Equipment Jumper(GBJ) Ground Conductor Neutral Bar Ground (EGC) Neutral Electrode Ground Conductor Bonding Point Ground Bar (GEC) [COO ackut< AC EGC Ground _ Electrode r Enphase Microinverters with Integrated Ground with EGC Connecting PV Frames and Racking • WEEBs:WEEB equipment bonding washers can be used to connect the PV modules to each other or to the racking for the purpose of equipment grounding.NEC 690.43 and 250.136(A) allow for the equipment to be electrically connected to mounting structures that are themselves grounded,and the electrical connection bonds the equipment frame to ground.To be considered grounded,the mounting structure must be connected to an equipment-grounding conductor. WEEBs can only be used as part of the EGC system. Main Equipment Panel Board Ground Ground Bond WEEB Conductor Jumper(G8J) Bond (EGC) Jumper Neutral Bain Ground Neutral Electrode Ground Conductor In Bonding Poini Ground Bar (GEC) _ �trkntp AC EGC Ground Electrode a r r r Enphase Microinverters with Integrated Ground with WEEB Ground Jumpers 3 0 2014 Enphase Energy Inc.All rights reserved. January 2014 Enphase Microinverters&Ungrounded PV Arrays PV Grounding Terms Under NEC definitions in Article 100,two conductor types provide paths to ground.These are the Equipment Grounding Conductor(EGC)and the Grounding Electrode Conductor(GEC).Distinguishing between the EGC and the GEC is important when ensuring a photovoltaic array is code-compliant and safe.The following describes key terms from the NEC related to PV system grounding relevant to Enphase Microinverters. For reference,grounding requirements for microinverters are covered in UL1741 while grounding requirements for photovoltaic systems are covered in the NEC under Article 250 with amendments in Article 690.Always check with your jurisdiction for information about local amendments to the code. Underwriters Laboratory(UL)Standard 1741 grounding requirement: In Spring 2012,UL issued a document amending UL 1741 to address inverters for connection to ungrounded PV arrays, Enphase Microinverters with Integrated Ground have been successfully evaluated against this document.Therefore,a grounding electrode terminal for the attachment of a GEC is not required for this microinverter.All required grounding for Enphase Microinverters with Integrated Ground is met by the AC EGC supplied by the Engage Cable system and meets both NEC and UL requirements. National Electric Code grounding definitions: The Grounding Electrode System:Described more fully in NEC Article 250 Part III,the grounding electrode system provides a network of conductors,bus bars and bonding within a facility through which a direct connection to earth is established.The grounding electrode system is comprised of the equipment ground conductor,the grounded conductor,the grounding electrode conductor,and the grounding electrode. Grounding Electrode: Is a conducting object through which a direct connection to earth is established per the requirement outlined in NEC 250.52.Typical examples of a grounding electrode are a ground rod,buried metal pipe,plate electrode,concrete encased ground(UFER), and/or a ground ring. Equipment Grounding Conductor(EGC):Provides a conductive path to connect normally non- current-carrying metal parts of equipment together.EGCs are also found in traditional household wiring and connected to the rounded contact in a three-hole,grounded wall socket.The EGC is also used in the PV industry to connect all exposed metal parts such as PV module frame, racking structure,wiring enclosure(combiner and junction boxes),and the microinverter chassis. With Enphase Microinverters with Integrated Ground,the EGC is supplied through the Engage Cable system. Grounded Conductor:The NEC defines the grounded conductor as a current-carrying conductor that is intentionally grounded. Examples are the Neutral conductor found in an AC system or a grounded DC conductor found in many PV systems.The point at which the current- carrying conductor is connected to ground must be connected to the grounding electrode with a GEC. Grounding Electrode Conductor(GEC):The purpose of the GEC is to provide a conductive path to connect the common grounding point of the power system(AC or PV power systems)to the grounding electrode or to a grounding electrode system.AC or PV power system grounding is established when a current-carrying conductor is intentionally connected to ground by a GEC. 2 0 2014 Enphass Energy Inc.AN rights reserved. January 2014 WHITE • • •[e , \J Enphase Microinverters and Ungrounded PV Arrays Enphase M250 and new M215 with Integrated Ground—no need for a separate GEC Overview Enphase has developed a new microinverter family that includes the M250 and new M215 with integrated (DC isolated)ground.Because the DC circuit is isolated and insulated from ground,these microinverters do not require a Grounding Electrode Conductor(GEC)connected between each microinverter.The Enphase Microinverters with integrated Ground are compatible with most 60-cell PV modules(210W to 30OW STC or higher)and install quickly and easily.They work with either three-phase 208 VAC or single- phase 240 VAC services.Enphase Microinverters ship with integrated DC and AC cables and connectors.The DC connectors attach to the PV module,while the AC connector attaches to the EngageTM Cable. No additional cabling is needed. An ungrounded array,when coupled with sophisticated features of the Enphase Microinverters with Integrated Ground,offers greater safety for the installer,system owner,and maintenance personnel.In addition to enhancing safety,the integrated ground technology streamlines,simplifies,and economizes the installation process for installers and inspectors of all project types. This document clarifies solar grounding terminology and describes NEC(National Electrical Code) compliant grounding methods for Enphase°Microinverters with integrated(DC isolated)ground.The 2008,2011 and 2014 editions of the NEC allow for ungrounded PV arrays based on the provisions specified in NEC article 690.35. Features • Integrated ground elminates the need for a GEC:Enphase Microinverters with Integrated Ground isolate the DC conductors from ground.This has the significant advantage of eliminating the need for a GEC connection between micrainverters. • Ground fault detection an board:Enphase Microinverters with Integrated Ground offer advanced features to detect DC ground faults on either DC positive or negative conductors and always check the insulation resistance before exporting power.This eliminates the hidden ground faults that often go undetected with less mature microinverter technologies. • Smart disconnects:As on all Enphase Microinverters,the AC and DC connectors are rated and listed as disconnect devices under load per the NEC requirements.This simplifies design and eliminates the need for redundant and hard-to-locate disconnect devices. • Ruggedized DC wiring:Each Enphase Mic roinverter with Integrated Ground is built with PV (Photovoltaic)Wire for all DC conductors.This provides double insulation for protection against wire damage and meets all wiring requirements of NEC 690.35.The PV module must also use PV Wire. 1 0 2014 Enphase Energy Inc.All rights reserved. January 2014 TECHNICAL BRIEF enphase [e E N E R G Enphase Microinverters with Integrated Ground (IG) Enphase's latest generation microinverters feature Integrated(DC isolated)Ground.Because the DC circuit is isolated and insulated from ground,these microinverters do not require a Grounding Electrode Conductor(GEC)connected between each microinverter.This means you don't need to attach a separate copper grounding conductor to each microinverter or worry about a continuous run to ground. The result is faster installation with lower materials costs and a safer system. Integrated Ground and Code Requirements Solar installers must comply with the National Electrical Code(NEC)when installing Enphase Microinverters. Enphase Microinverters with Integrated Ground meet the requirements specked for Ungrounded PV Power Systems in sections 690.35 and 690.41 of the 2008,201 land 2014 NEC.It also meets the Underwriters Laboratory(UL)Standard 1741 grounding requirements. For further information,refer to the whitepaper on Enphase Microinverters and Ungrounded PV Arrays and other materials at www.20ghM.com/Grounding, Identifying Microinverters No grouncling with Integrated Ground Installers and inspectors can easily Flat lid identify Enphase Microinverters with Integrated Ground. Installing Microinverters Prt,,,u, with Integrated Ground on edp Enphase Microinverters ship with DC and AC cables and connectors.The DC connectors attach to the PV module,while the AC connector attaches directly to the Engage'" Cable. Its that simple:no additional cabling is needed. About System Grounding Electrical code requires two types of grounding conductors:the Grounding Electrode Conductor(GEC), which is used between the grounding electrode and the point where a normally current carrying conductor is intentionally bonded to ground and the Equipment Grounding Conductor(EGC),which grounds non- current carrying metal parts of the system,such as the racking and module frames. Because Enphase Microinverters with Integrated Ground have DC integrated ground,they do not require a GEC. However electrical code still requires that exposed metal in the array be grounded(NEC 690.43 and 250.136(A)).This requirement is met for the microinverter because the ground conductor internal to the Engage Cable acts as the EGC. It may be met for racking and modules with use of an EGC or WEEBs to provide bonding to this ground system. 0 2014 Enphase Energy Inc. All rights reserved. January 2014 Enphase"M215 Microinverter//DATA INPUT DATA(DC) M215-60-2LL-S22-IG!S23-IG!S24-IG Recommended input power(STC) 190-270 W ` Maximum input DC voltage 48V 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 Max input current 10A OUTPUT DATA (AC) @208 VAC 0240 VAC Peak output power 225 W 225 W Rated(continuous)output power 215 W 215 W Nominal output current 1.1 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 650 mA rms for 6 cycles 850 mA rms for 6 cycles EFFICIENCY 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 MECHANICAL DATA Ambient temperature range -40°C to+65°C Dimensions(WxHxD) 163 mm x 173 mm x 25 mm(without mounting bracket) Weight 1.6 kg(3.4 Ibs) Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 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 8,CAN/CSA-C22.2 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, ( 1 enphase® visit enphase.com E iv F R G v 0 2014 Enphase Energy.All rights reserved All trademarks or brands;n this document are registered by their respective owner Enphas&Microinverters Enphase,, M215 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. PRODUCTIVE SIMPLE RELIABLE 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 Ce enphase° SA J E N E R G Y C us NEC 2014—Enphase System Code Compliance NEC 2014 Section 705.12 Point of Connection Code Reference 705.12(D)(6)Wire Harness and Exposed Cable Arc-Fault Protection.A utility-interactive inverter(s)that has a wire harness or cable output circuit rated 240 V, 30 amperes,or less,that is not installed within an enclosed raceway, shall be provided with listed ac AFCI protection. This requires exposed AC cable systems,such as the Enphase Engage Cable,to be protected by AC Arc-Fault Circuit Interrupter(AC AFCI)protection devices in the AC panel. Since Enphase Microinverters are utility-interactive inverters that backfeed into the electrical service through the overcurrent protection device,any overcurrent protection devices with AC AFCI that are installed must be specifically backfeed capable. NEC 2014 705.12(D)(4)Suitable for Backfeed.Circuit breakers,if backfed,shall be suitable for such operation. If terminals of circuit-breaker AFCis are marked"Line"and"Load,"then the product is not backfeed capable. Today there are no known AC AFCI backfeed capable products in existence or planned,so Section 90.4 of the NEC code advises the inspector/AHJ to grant permission to use products that comply with the most recent previous edition of the Code. Until AC AFCI backfeed capable product is available,complying with NEC 2014 Section 705.12(D)(6)is achieved by discretionary guidance per NEC 2014 Section 90.4 and referring to NEC 2011 Section 705.12,where AC Arc-Fault Circuit Protection is not a requirement for utility-interactive inverters. Code Reference 90.4 Enforcement. This Code may require new products,constructions, or materials that may not vet be available at the time the Code is adapted.In such event,the authority having jurisdiction may permit the use of the products, constructions,or materials that comply with the most recent previous edition of this Code adopted by the jurisdiction. NEC 2014 Section 690.11 DC Arc-Fault Circuit Protection This requirement is for direct current(DC)Arc-Fault Circuit protection, and only applies to systems with DC voltages above 80 VDC. Enphase Microinverter systems are exempted from this requirement as they always operate well below 80 VDC.The requirement is basically unchanged from the NEC 2011,and it is unnecessary to add DC AFCI to an Enphase Microinverter System installation. Code Reference 690.11 Arc-Fault Circuit Protection(Direct Current).Photovoltaic systems with do source circuits,do output circuits,or both,operating at a PV system maximum system voltage of 80 volts or greater,shall be protected by a listed (dc)arc-fault circuit interrupter, PV type,or other system components listed to provide equivalent protection. 2 ©2014 Enphase Energy Inc.All rights reserved. March 2014 TECHNICAL BRIEF [e] enphase NEC 2014 — Enphase System Code Compliance Overview This technical brief discusses new NEC 2014 requirements that apply to Enphase Microinverter Systems. It is useful for installers,electricians,and electrical inspectors or authorities having jurisdiction(AHJs)for understanding how code-compliance is handled where NEC 2014 is adopted. Main topics discussed in this document are: • NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings • NEC 2014 Section 705.12 Point of Connection • NEC 2014 Section 690.11 DC Arc-Fault Circuit Protection NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings Enphase Microinverter Systems fully meet this rapid shutdown requirement,without the need to install additional electrical equipment. Properly labeling the PV system power source and rapid shutdown ability is required per NEC Section 690.56(B)and(C). Solar electric PV systems with Enphase Microinverters have one utility-interactive inverter directly underneath each solar module,converting low voltage DC to utility grid-compliant AC. When the utility grid is available and the sun is shining, each microinverter verifies that the utility grid is operating within the IEEE 1547 requirements. Only then does it export AC power into the electric service for use by loads onsite or export power to the utility grid for others to use. When the utility grid has a failure,or the PV system AC circuits are disconnected from the utility service via an AC breaker,AC disconnect or removal of the solar or main utility service meter,the microinverters stop producing AC power in fewer than six AC cycles.Enphase Microinverters are not capable of operating as an AC voltage source.This means that without an AC utility source,Enphase Microinverters are not able to energize connected wiring and no AC voltage or current can be injected into the PV system AC circuits or the grid. When the AC utility source is removed from the PV system AC circuits via any means,such as an AC breaker,AC disconnect,or removal of the solar or main utility service meter,this equipment performs the rapid shutdown function per 690.12. With an Enphase Microinverter System this shutdown occurs well within the 690.12 required 10 seconds,and there are no other conductors energized more than 1.5 m (5 ft)in length inside a building or more than 3 m(10 ft)from a PV array. Code Reference 690.12 Rapid Shutdown of PV Systems on Buildings.PV system circuits installed on or in buildings shall include a rapid shutdown function that controls specific conductors in accordance with 690.12(1)through (5)as follows. (1)Requirements for controlled conductors shall apply only to PV system conductors of more than 1.5 m(5 ft)in length inside a building,or more than 3 m (10 ft)from a PV array. (2)Controlled conductors shall be limited to not more than 30 volts and 240 volt-amperes within 10 seconds of rapid shutdown initiation. (3)Voltage and power shall be measured between any two conductors and between any conductor and ground. (4)The rapid shutdown initiation methods shall be labeled in accordance with 690.56(6). (5)Equipment that performs the rapid shutdown shall be listed and identified. 1 0 2014 Enphase Energy Inc.All rights reserved. March 2014 To learn more about the Enphase Microinverter System, visit enphase.com [e] en p h ase° ENERGY Enphase Energy i Microinverter Product Family M250 vs. M215: Module Pairing Considerations There are instances where either the M250 or the M215 is an appropriate choice for pairing with a given module. For higher power 60-cell modules,the M250 is the logical choice. For lower rated modules, select the M215. However, for modules with STC output ratings between 25OW and 270W, there are several factors to weigh when deciding which microinverter to select for the application. ••@.• -• - asiow um asbsssn=W and Mf V Above 2'TAW M215 Installer prebmwe M250 Factors to consider when pairing Local wnpwatwa:takas advantage of thane yams cooler dknata.result In higher module output and selecting the M250 with 25M—270W modules Module qualtpt and performance.not alt modules are creeW squad.Even modules from different brands with ths same ramepkte rating can otter vary widely in actual DC output, given variance in manufacturing and quality assurance lating standards.Keep module quality in mind when assessing suspected output. Perspective an dippIW depending on the module brand selected and the installation location,an M215 can clip when poked with a module with an output ratkq above 250W. Depending on the Installer's calarlations of the system's tkranoial psrtormanos,such dipping Ion can be either krcorrsequwdW or sign=nt when installing modules in the 250W—270IN output range. A note about RMAs Starting in January 2014,Enphase will fumkh the now M215 as a replacement unit for authorized merehandies returns received for the previous M215.Note that the new M215 unit doss not require a GEC.Contact Enphass.comisupport for assistance regarding mums. To learn more about the Enphase Microinverter System, visit enphase.com [e] enphasee E N E R G Y Enphase Energy/Microinverter Product Family Enphase Micrainverter Family: Similarities and Differences Enphase is pleased to offer a What's changed What's the same new M215 Microinverter based The now family of products feature: Product quality:rigorous design, y manufacturing,and test standards on our fourthgeneration •. Higher eMiciency:96.5%CEC deliver musty-IeadingrNiabYky InMgraled Ground pG):Both the now platform. In early 2414,the new M215 and the M250 feature IG fir `extremsg low failure M215 Will replace the old M215 technology,do not require a Grounding warranty my baling limited Electrode Conductor(GEC),and meet wamnty to complete a microinverter Fast,simple Installation:plug-and-play National Ebctrlcat Code 2=+ Engage Cable system enables rood,P rOdUCt family that features high requirements for Ungrounded PV Power flexible installs efficiency,easy installation, and Systems(Sections 690.35 and 690.41) Duality:rugged,NEMA a raged industry-leading reliability for Meets or exceeds 2014 NEC(890.12) enclosure requirements; pairing with any 6Ocell module For Rapid Shutdown of PV Systems on on the market. Buildings Now look:Flat lid without a grounding lug,for easy identification va, FEATURE PREVIOUS M215 NEW M216 ' integrated Ground? No Yw Yes Lid type? Grooved for GEC Flat Flat' Ground symbol yes No No etched on lid? Recommended input power(STC) 190-270W 190-270w 210-300W CEC weighted efficiency(240VAC) 96 0°� SX 96.5°G Peak output power 225 W _ 223 w 250 W Maximum units per 20A branch circuit 17/25 M25 25 16 f 24 (240 VAC/208 VAC) M215-60-2LL-S22/S23 M215- Part number 60-2LL-S22-NA/S23-NA(Ontario) M215-60-2LL-IG-S22/S231S24 MZ60 80-2LLS22fS231S24 -� 215 Watt Utility-Interactive Inverter Unit label text with Integrated GFDI M215 utility-interactive Inverter M250 Utility-Interactive Inverter "For W2 manufactured post-January 2014- i tha S-t-t t -1 the S) m fro ea sh II man[)ur sole Pers (d properiv and"hull a t If-Cud unavadabthty of electricity from the 1,t'hh. cgoaprnen[ supplies or not t 1 entcd 1 t ac,c r d is a"tavturc or any part of the rc al(v a+d se tenon ppn due's.PC a or soltaee sur��c -used by so-c-onc other[han the affected Party,or rn I de11n d be +Pphc hl an It L rthu uerced that th nI )I'i t >I rile i ilure of cyui�mcnt not col—,l by n,under the control of the art"led party. 'i cm shall not he a rep ai, rcnmd I_altcrauun 'occasion. m ideamwatic n of,or 17.LID1l lA"10\OF L1rt SILITY. You and stand than (a)We are not on insurer add to n to. Your Property I )(4nutt al 1cc�s Y—hereby rant to!is and Our of Your P,operty, per m I property,or cr.final safety t persons in or on Your °rnpl ees.a�nt -uxl contractor,me li ht to❑c e and us Y nir Property so that Property;(b)Y"ou ore lcl, ae,ponsible for pro idne anv in_urnce with respect to W may(i I in colt cper;t and main(t o lie Sy;t.n thiomthout the Teem,(i)cnfurca Sour Prot its and its a tents:(ci the amount You pay w('fie based only on the Our n h., a> t du Agiccmelu and die Sy stem and (III) nk: any other action valor of the 1.ncr igy pnduc d by the Sstem and not on the value ul Your Pruperty or rra.onet i, w—,,ar, in connecli Ili with the consuvchnn. m"utllauon, operation, its content.;,d)die System ntay nut alw;tyn operate properly for carious reasons;(e)it I lo.mks III g and" " ,tu(I,I cic,mti iyemn daTtT`r lies a n �y bu failure of I System,or t lie'SI,stem IitcraI lotion. n, cs�i 1 I.I.p ovui taus 44 ur.vv z r hip in tric System and the Svstr n hvtcrests. NOTWIT I ISTANDING ANY BREACH OF THIS AGREEMENT, and our right t i sesv\our I iopercy Upon w.nnmtion of this V reem n[,each j such t ne i,dl h temimatd luu undcr,land that the System hall TIC masked and ANY FAILURE OF THE SYSTEM,OR ANY NLGLIGLN FACT idcnuticl sour >n�(terh. [HAT CAUSED ANY INJURY OR LOSS (WHETHER 12 tSS1GVYir�"1 &'TR4NtiFEk (u A; nmeot \k nmv ❑,veto sell or PROP-.RTti DAMAGE. PERSONAL INJURY OR DEATH) TO use hoot un vrhei or in p I l ut Aice. It such Ignec a of the rryne h tcrs6 ANYONE, WE AND YOU AGREE. THAT, UNLESS SUCH von i nn 1`our r n cat and w n lout noose !f such as i nee tCrc.cs in wrtGnf tc as.,wne Ut r ri his under dit,Agrc mutt,W"c ,ill hall no turd cr liahihty or obligati n under INJURY OR LOSS WAS C AUSF D BY A PARTY'S GROSS hIC 4 sensor ip.0 the vtleetheues Of such nsi6mncnt. fbh plan 11 ot 1 u erty. NEGLIGENCE. FRAUD, OR WILLFUL INJURY. SUCH 9 pnnid t_s wi h army (301 by prier wrltcn nurse rrt a prrpcs�i Ice PARTY'S LIABILITY ARISING OUT OF OR RELATING TO .simple ai of 1 our Pruptrh, ]his rift n fulte shut include the naro of the plop scd pun,hiscr ,I Iran f i c ("Prop rrk Transferee-)and the propucd due of THIS AGREEMENT SHALL IN NO EVENT EXCEED ]'HE d i a+n R will tS pr .id uv dddiontln 'ruse[, nre ardor6�hmpertv DEFAULT PAYMENT. YOU AND WE AGREE THAT THIS ae,Icc cmcot I ro crtv Iranshree sltaan`t`f I1i l cyut,t that I rl rI lrmvtcn'c AMOUNT IS A FAIR REPRESENTATION OF TILE.DAMAGES I Trutst r c that W casonrbly rqucs( Yru to agile n wetlwn v nil Cs th a Tsr re all erurcc v d1 a.aun'r Y r use Ion sot io is under IHAT YOU OR WE EXPECT TO INCUR 1N THE CASE OF ANY p nn>,ugh uememem ou m hclute the I dole Your Property r Sold tllernutiv .)v i1 We determine that Pr a crty I r nsteree is INJURY OR LOSS HEREUNDER. not adcyuatnl} relusutlh to assume Your obligation under this 4grctm nt or NO CLAIM SHALL BE M' ADF BY YOU AGAINST US OR ANY Property Tran t•icc refuses to issume Your ohltgatiuns undo tills ten cmcnl. We I ,lq thi e•+or�v rSu Lu De. tl[ 11R Jn.Ro.oe`r1 bin»nellsl-n<PPA n9N, • (i)any aspect of the relationship between You and Us,whether based in contract.tort,statute or any other legal theory;(ii)this Agreement or any other agreement concerning the subject matter hereof; (iii) any breach, default, or termination of this Agreement; and (iv)the interpretation.validity,or enforceability of this Agreement,includin*the determination of the scope or applicability of this Section 5(each,a "Dispute") Prior to commencing arbitration,a party must first sen a written"Notice of Dispute"via certified mail to the of-bier party. The Nonce of Dispute must describe the nature and basis for the Dispute and the relief sought. If You and We are unable to resolve the Dispute within thirty (30) days, then either pa ma commence arbitration. The arbitration shall be administered by JAMS pursuant to its Streamlined Arbitration Rules and Procedures�uvuilafile at: ittp://www-Jamsadr.com/rules-streamlined-arbitration,the"JAMS Rules")and under the rules set lorth in this Agreement. The arbitrator shall be bound by the terms of this Agreement. No matter the circumstances,the arbitrator shall not award pwiitive,special,exernplary, indirect.or a nscquemial damages to either party. 11 You initiate arbitration, You shall be responsible to pay $Z50. All attorneys' fees,travel expenses, and other costs of the arbitration shall be borne by You and Us in accordance with the JAMS Rules and applicable law. The arbitration shall be conducted at a mutually agreeable location near Your Property Judgment on an arbitration award may be enter d in any-court ofcom etent jurisdiction. Nothing in this Section 5 shall preclude You or We from seeking provisional remedies in aid of arbitration from a court of competent jurisdiction. NOTICE:BY INITIALING IN THE SPACE BELOW YOU ARE AGREEING TO HAVE ANY DISPUTE ARISING OUT OF THE MATTERS INCLUDED IN THE"ARBITRATION OF DISPUTES"PROVISION DECIDED BY NEUTRAL ARBITRATION AS PROVIDED BY APPLICABLE LAW AND YOU ARE GIVING UP ANY RIGHTS YOU MIGHT POSSESS TO HAVE THE DISPUTE LITIGATED IN A COURT OR JURY TRIAL. BY INITIALING IN THE SPACE BELOW'YOU ARE GIVING UP YOUR JUDICIAL RIGHTS TO DISCOVERY AND APPEAL. IF YOU REFUSE TO SUBMIT TO ARBITRATION AFTER AGREEING TO THIS PROVISION, YOU MAY BE COMPELLED TO ARBITRATE. YOUR AGREEMENT TO THIS ARBITRATION PROVISION 1S VOLUNTARY. YOU HAVE READ AND UNDERSTAND THE FOREGOING AND AGREE TO SUBMIT DISPUTES .ARISING OUT OF THE MATTERS INCLUDED IN THE"ARBITRATION OF DISPUTES" PROVISION !'O NEUTRAL ARBITRATION. custnmcris) nina s: I/WE AGREE TO ARBITRATION AND WAIVE THE RIGHT TO A JURY TRIAL: 6.NOTICE TO CUSTOMF,RS I A. LIST OF DOCUMENTS TO BE INCORPORATED INTO THE CONTRACT: (i)this Agreement,(ii)the Additional Terms and Conditions,(iii)the Customer Packet,and(iv)the Work Order. These documents are expressly incorporated into this Agreement and apply to the relationship between You and Us. B. IT IS NOT LEGAL FOR US TO ENTER YOUR PREMISES UNLAWFULLY OR COMMIT ANY BREACH OF THE PEACE TO REMOVE GOODS INSTALLED UNDER THIS AGREEMENT. C. DO NOT SIGN THIS AGREEMENT BEFORE YOU HAVE READ ALL OF ITS PAGES. You acknowledge that You have read and received a legible copy of this Aureement,that We have signed the Agreement,and that You have read and received a legible copy of every document that We have signed during the negotiation. D. DO NOT SIGN THIS AGREEMENT IF THIS AGREEMENT CONTAINS ANY BLANK SPACES. You are entitled to a completely filled in copy of this Agreement,signed by both You and Us,before any work may be started. E. YOU MAY CANCEL THIS TRANSACTION AT ANY TIME PRIOR TO THE LATER OF: (1)MIDNIGHT OF THE THIRD (3RD)BUSINESS DAY.AFTER THE TRANSACTION DATE,OR(11)THE START OF INSTALLATION OF THE SYSTEM. SEE: THE NOTICE OF CANCELLATION BELOW FOR AN EXPLANATION OF THIS RIGHT. VIVINT SOLAR DEVELOPER,LLC CUSTOMER(S): �f Printed Name: 1(t C,i ( } ? Printed Name: Title /� r �U�lldtr r7 v Printed Name: /� �`� /� lI — Transaction Date: -7 (r� FOR INFORMATION ABOUT CONTRACTOR REGISTRATION REQUIREMENT'S, CONTACT THE MASSACHUSETTS OFFICE OF CONSUMER AFFAIRS AND BUSINESS REGULATION:TEN PARK PLAZA,SUITE 5170,BOSTON,MA 02116, (617)973-8700 OR 888-283-3757. ------------------------------------------------------------------------------------------------------ NOTICE OF CANCELLATION Transaction Date: AR No.. YOU MAY CANCEL THIS TRANSACTION,WITHOUTANY PENALTY OR OBLIGATION,DAYS OF A HE ABOVE O DATE, OR IF LATER)Y UNTIL MADE BY YOU INSTAL T INSTALLATION OF THE SYSTEM. IF YOU CONTRACT OR SALE,AND ANY NEGO'T'IABLE INSTRUMENT EXECUTED BY YOU WILL BE RETURNED WITHIN TEN (10) BUSINESS DAYS FOLLOWING RECEIPT BY THE SELLER OF YOUR CANCELLATION NOTICE, AND ANY SECURITY INTEREST ARISING:OUT OF THE TRANSACTION WILL BE CANCELLED. IF YOU CANCEL,YOU MUST MAKE AVAILABLE TO THE SELLER AT YOUR RESIDENCE,IN SUBSTANTIALLY AS GOOD CONDITION AS WHEN RECEIVED,ANY GOODS Y DELIVERED TO YOU UNDER THIS CONTRACT OR SALE, OR YOU MA , IF YOU W'1SH, COMPLY WITH THE INSTRUCTIONS OF THE SELLER REGARDING THE RETURN SHIPMENT OF THE GOODS AT THE SELLER'S EXPENSE AND RISK. IF YOU DO MAKE THE GOODS AVAILABLE T'O THE SELLER AND THE SELLER DOES NOT PICK THEM UP WITHIN TWENTY(20) DAYS OF THE DATE OF YOUR NOTICE OF CANCELLATION,YOU MAY'RETAIN OR DISPOSE OF THE GOODS WITHOUT ANY FU'RT'HER OBLIGATION. IF YOU FAIL TO MAKE THE GOODS AVAILABLE TO THE SELLER,OR IF YOU AGREE TO RETURN THE GOODS TO THE SELLER AND FAIL TO DO SO,THEN YOU REMAIN LIABLE FOR PERFORMANCE OF ALL 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,OR SEND A TELEGRAM,TO VIVINT SOLAR DEVELOPER,LLC,AT 4931 N 300 W,PROVO,UT 84604 PRIOR TO THE LATER OF: (1)MIDNIGHT OF THE THIRD(3RD)BUSINESS DAY AFTER'THE TRANSACTION DATE,OR(11)THE START OF INSTALLATION OF THE SYSTEM. I HEREBY CANCEL THIS TRANSACTION: Date: Customer's Signature: i . ?��?a .a tt� +,�� i� � 3301 N Thank,gtving Way,Ste.500 Lehi,UT 84043 Ernplover Identification No.: 80-0756438 vivint �� rw Phone:(877)404-4129 Fax:(801) 65-5759 Massachusetts HIC License No.. 170848 F Mail: sunport(i;vivtntsolarcom -� www vivintsolarcom AR No RESIDENTIAL POWER PURCHASE AGREEMENT This RESIDENTIAL POWER PURCHASE AGREEMENT(this"Agreement")is entered into by and between VIVINT SOLAR DEVELOPER,LLC,a Delaware limited liability company("We","Us","Our")and the undersigned Customer(s)("You","Your"),as of the Transaction Date set forth below. IV-,t1I NIo u t� .r,r Full Name,F tv c ,t) t Customer(s): o ❑All 11�Q° a 4 p' Telephone No.: v � _ T� _ � t Ma11 idtircns. (rt, ( tlunh Slate,lIi+ - 1.SERVICES X 11 1'E'N 1AD I\,tiI XI I V I ION. 141 a101 l...-r r-,n, i.', �cc,,,:;.u,)r,,m hnn ,d., pt;I, ,. .�"a+\,,,;r Pn i,i7t;-„!n,11 Mill it,hl,1. II, decdnihcr�,,-i�r?iruem .,,,ilrci.,� th, St',garf r..i Inh,r.,. 'r,f i.. r, tu.t<, i,, f::.Act rr,l ihr Vl r,rk thdcr;lsi; ibc -;i,in ,te t,�\, ,tt,•t call,-, ,Ilk sd nt r t}�li.r nor n.ai l u:'.I ad If A.- ofd 1 „l„r. rn'Ial id ;h� ",vrrn .n+l i�;i,'Ic rat,, inJ iur rt iic i!i r�yq,ir n,;,nr I ,d 1j W,d rt in;du u r ,��,a�r i r Ill t0 t - iuv t I t..,. ,l.wr rte ,i 1 t It,; - d"ti 11A, ntiu A.ett- „Irc it t r iris,r, ,,yl } le..n c ,dSn. lL, [rrbtt t s l 1 a.h.tl)pn, ! ' „rte I ,It, rite I !r,., li.,t,1'1,; ur�,n t mdhk Ikhc 01a n tl n i! d it.-21 m V Li w. Ii ll ,I I it; -1,111 1It \. , 5.t, t t3 1( 11A 110\ Y ,i '1 r t ,;r,t t u,-tu„ t t I -n ti t r iuu i Al ..nuu u1,.i Ili,' i cm., rti 1l•I t i r,..Ind ,n,,,,W"d t t ,.i,1 ct,i irn 1'AI)h t h," t n lltiV In,Ldi 111 i .,,�. .i. I. ,, .r.r i, ,a:<, 'I!- d.+ end -;;:ry,ar 1!l,ix�tr tt.ti iie st:ha,nvi,rltti etnn�,lca�; ,,.�n ra :'l,tn,1.n r=7,i�rti h..:dlyd' it 0\A\LRSIiH'OP ill, ,;oil ,,,1 n,;;oval property YOU will have no property interest in the System D. OP>rRAIi(7hS-vND;VIAiti i l!.;AAVCE. We will operate and maintain the System(i)at Our sole cost and expense;(ii)in good condition;and(iii)in material compliance with all applicable taws and permits and the Utility's requirements. E. INSURANCE. We carry commercial general liability insurance,workers'compensation insurance,and property insurance on the System. For more information concerning Our insurance..and to obtain a copy of Our certificate of insurance,please visit: www.vivmtsolarcomiinsurance. �Z. i FRIO.PRICE.PAN MEN IN,AND FIN,1\CL\i DIS( LOtiCRFS A. ENERGY PRICE. For all Energy produced by the System,You.tt.ill tu) U'$0_ 1 per kWh(the"Energy Price"),plus applicable taxes. The Energy Price shall increase each year by two and nine-tenths peroX 1,1(2�9 to A ")od at'ith t stiinate of the Svstem output,measured to kilowatt hours, will be provided to You in the Customer Packet THIS AGREEMENT-I,FOR lilt =ALE Ol LNERGY BY US TO YOU AND NOT FOR THE SALE OF A SOLAR ENF,RGY DEVICE. B. i.if RN1. i h„ xerccmcn; ,h.,ll i,a rtiectr,, .,.,i +hc 1r.,1„a,ii„1,II,,it,. and continue until the twentieth(20"i)anniversary of the In-Service Date(the lrrei fi Yn Ser ire liar .hadl I ,: I t, r. i I l .I., -.wing have been achieved: (i)the System has been installed and is capable of _cncraun In:f["8) i,:i Al;nr nni ncrr.er, ,11.y,,..r .h,1,. n.i,.t,, err obiained,(iii)the System has been Interconnected with the Utility,and(iv)all 'n,nat .Intl arrt acati.rc 1 surd Undo alrphc:r i, h,the t'iiki%ha",e been completed or received_ t . P VV AIF N I_A H u,m i ;l,All 111 hr 1 nn,mh u h It,, r,=,e Date and throughout the Tern,We will send You an invoice reflecting the 1 1'.1 I r ,Iii d t +l„ti� ,u,n 1b, lit „1, + 111 5,t Iiall make monthly payments to Us by automatic payment deduction from Your l, o;[,,, r,.,i,l,nrd it r,1 cur 1„11,thdli, u,_ure that there arc adequate funds or adequate credit limit. There is no financing i rand 11-tn lin, 1 , m,nt I till 1„}r 1 , ,11x,,,11 rn 1 r, rti.lays past due.We may impose a late charge equal to Twenty-Five Dollars($25) n.i rni,r ,,,, .it, r"I'lal laic,i tr,, o,„,l l it „ tppir al i,,:t, , It You continue to fail to make any payment within ten(10)days after We give 1.,,,u tt uer.ll.r+t 11 r ntae .,,r,i dll rcrue,tr,,.,;_root rr t„t pur,tt,tnt to Section 13Cbd. D. RF.AE\1 lI No ill,,nil of if), I om” ),ru n;,n, tr,•=1 l,r 11.,anrru lx-,al,r",,„ A, cc, F41 I "At , „ar L:,v-..+rn int r tnt„a ii rl!wCtn, it!) ,r.t?,-.t:.,ci th, 1;rc.;ndnt. nrtt poi,L.i.r dw ,,.ta.n ai lo, ,rid r ,i1, f,rm"III_.,.. , 1_rrc 1 o,t -Port"flaw Uprion"l,1,t m i,,tn,cl lhr, ,.:t,.and it:i>c illy tin.t,'itr I,-n:_r,cd.1t Ill'< .. 5„t. 1,,_,+iii r ,tl +„t ,te.. .,�,r u, \,,1i 1,. n.:t,l,it o)d,1„pri„r Err the r'n,1 5 1earl tl N"il elm 1110 PWdcn, "I'lil+n .t,c Purt'ilu- Oprton Prue ft th. limi-wroll i:r,i u..r1r,. ,ohlc il;c ti ,i,fr, ha,,.t. rr an 1 i 1, 11 i t 11 t,r;.i ,,a?u ter n,.I .lrnil rr!- �i�, r.-r.,,rrl-r rca r 1,art ,ill heir .t irtl n 1',m u, ,,Ill h, r rt,bu;, if\Sr r.,.-i,, ),Ml -,,n r.i t„i ill, I v,ha., 1 tpu,m I r c, ""t,,_,III,_'I'f U-%! api l.,a 1_ .n;_And.tl; tilm „nu,unt+ .fir:, ,r,rrt_.;ltd unilaid L_ �:n?d.'r.`i% to}t,,,;,;It,11111„ell„ t,n,,nn,1u-'1,h \"'10- 1,- h.t.i, 11 1'vu elect r;t ha,e 1111 'ir�icnt rents c<I.%`,r i,,P rent,±,i the,t,7rm it`„in l:,v., I'r,p,-rn „t9i!,. r,wt, ,'t ”, ;;I,, ill,anit iio.: i,nfl 11 Vol, DO AO[ A01111 ES OE %'Of R 11 Lit I10\ 1'0 ( \A(Li. 11) SF.ADiA(. ♦ A\RIf FEV V011(1. It) tS. IIIE" Tlilti -o(,REI.NlENi \\H.1. At10\1V1l(:11,t A RLNI,A% O\ \l t,kR-fill I.%R 8111 t A I It 1 of A01 IF1 It 11A NA RI I IA(.OF \011 R I:1 to 110v 10( VM 1 I 11 LF 1S'E SI\1l (6(1) 1)%\S PRIOR 10 flit 1,ND OF 111E RE\F\%\1 1"FRM. E. CREDIT CHECK. In connection with the execution of this Agreement and at any time during the Term,You hereby authorize Us to(i)obtain Your credit rating and report from credit reporting agencies-(iii to report Your payment performance under this Agreement Io credit reporting agencies:and (iii)disclose this and other information to Our affiliates and actual or prospective lenders,financing parties,investors,insurers,and acquirers. WE MAY IIAVE PRESCREENED YOUR CREDIT. PRESCREENING OF CREDIT DOES NOT IMPACT YOUR CREDIT SCORE. YOU CAN CHOOSE TO STOP RECEIVING"PRESCREENED"OFFERS OF CREDIT FROM US AND OTHER COMPANIES BY CALLING TOLL-FREE (888) 567-8688. SEE PRESCREEN & OPT-OUT NOTICE(SECTION 29)BELOW FOR MORE INFORMATION ABOUT PRESCREENED OFFERS. 3.LIMi_TED WAR RANTI N. I IvH 1 117 I\S 111 1 V 1110%vl\RR yA Il A l t. hip warranty that the System shall be free from material defects in dest�n and a t.r,c S,1',ut,t i n n"i ,it w In +, w I 4 t , -,,-rant that all r>oftop penetrations We install shall be watertight as of the ate of U,,{ , i ,.,,,C 1 n oncnt ol'the S}stem. Any manufacturer's warranty is in addition to,not in lieu 21 FI..r i l m It t, I,_ms resulting rom exposure to harmful materials and chemicals,fire, flood, Ill r I,,,a, .,r:. d ,.u�,lait„, '....i,, .nt_,.,c. .r,q authorized by Us,or any other cause beyond Our control. 11 71 VA1 F VC I I RERS` V\-1RR-kA 111 5 1 h, I.,t entry a mimnurn manufacturer's warranty of tw•enry(20)years as follows: n, lit -r.1 rni nr „ r, degrade by more than ten percent(10%)from the on,,mall}rated outpput,and if')dui,_ r, r 'I ,.,,nt, i +ri .,.rt _ �h, n ,�„ :i..l ,., � o ,r will not degrade by more than twenty percent(20°/u)from the originally rated II fit '„ i rn nrl,n nr t ,r lr,l .i irn(10)years against defects or component breakdowns. During the Term,We th" C. DISCLAIMER OF WARRANTY. EXCEPT AS SET FORTH IN THIS SECTION 3, WE MAKE NO OTHER WARRANTY TO YOU OR ANY OTHER PERSON, WHETHER EXPRESS, IMPLIED OR STATUTORY, AS TO THE MERCHANTABILITY OR FITNESS FOR ANY PURPOSE OF THE EQUIPMENT, INSTALLATION. DESIGN, OPERATION, OR MAINTENANCE OF THE SYSTEM, THE PRODUCTION OR DELIVERY OF ENERGY, OR ANY OTHER ASSOCIATED SERVICE OR MATTER HEREUNDER, ALL OF WHICH WE HEREBY EXPRESSLY DISCLAIM. OUR LIABILITY FOR ANY BREACH OF ANY WARRANTY IS LiMiTED TO REPAIRING THE SYSTEM OR YOUR PROPERTY TO THE EXTENT REQUIRED UNDER THIS AGREEMENT. YOU ACKNOWLEDGE THAT WE ARF RFl VING ON THiS SECTION 3.C. AS A CONDITION AND MATERIAL INDUCEMENT TO ENTER INTO THIS AGREEMENT. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF T11E FACIE HEREOF. 4.REMOVAL.OF THE SYSTF,M You shall not make any Alterations(as defined in Section 9(c)ith to the System. [I'You want to make repairs or improvements to Your Property that require the temporary removal of the System or that could interfere wits performance or operation,You must Ove Us at least thirty(30)days'prior written notice (a°Customer-Requested Shutdown"). You agree that any repair or Improvement to Your Property shalriam materially alter Your roof where the System is installed. As compensation for Our removal, u storage,and reinstallation of the System,You agree to pay to Us a fee equal to Four Hundred and Nincty-Nine Dollars($499)before We remove the Svstem Yo shall be required to pay the Shutdown Payment(as defined to Section 15))if the System is not reinstalled within thirty(3p)days of removal. In the event of an emergency aff'ectin,the System,You shall contact Us imly. If We are unable to timely respond,You ay(at Your own expense)contract with a licensed and qualified mc3iate d solar installer to remove the System as necessary to make repairs required by the emergerrKy. You shall be responsible for any damage to the System that results from actions taken by Your contractor. RATION OF DISPUTES M+ t m,ionicr concert, ,ari Iw t, ,I,c,l ,p,i,kk .11111 vnrcabh h\ ,;tllll Our '11'1 nlicl ,cn ice dep timicni it ti"` 1u4-4 M_`i 11 ()tit cuvd�nlrr xsz 'cc dcpaiuncin t,final Ic It,tr„ h c N,air concern.4 ill]:Ind V\ vice to rc,oh: alit, I h,puic(a,driincc ,e mt,)t iouL)htnding, uhllruurni r,r.nr,111 rluim,cotni nntead,ii court,of rcncral lot1,,u,tion BN i(;AI\C. B11 OVt N ftl V KNt)W i I D(,I" AN() A(i1tl }' 1-11,A1 t[)Ytt1 1RT Hl RI B) 1\V1\IN(i 1111 RIG)l1 lt) \ IRIYL 11N It 10- ANT)(11)N OI \1\) KPIN(,(LVIM" Y(,AI\SI I", O\i N I\ Not R I\DILID1+\1 (. NIIV IiN. AAD\O1 \S t Pi :A1\1'1[1 OR tl \v, hllhlf I R IA 1N) PI' I'(W-11I)( I \tiff t)It Ri PRI`I \i\1-IV1 PRO( I I NN(i Noll mud v\r aurrr m .uhiiratc ill dl'faltc,. cl:u ll—old ronuu,cr ies ,ui,in;t ,tut .,f or rclatun' It, mounting sys to X 15 BOM Item no. Description Weight Quantity add. Items Sum 706-0061 Cross rail connector 48x31 0.157 Ibs 12 0 12 707-0023 L-foot 11 mm fast attach 0.241 Ibs 10 0 10 702-0205 MEC CS RH 35mm 0.000 Ibs 12 0 12 700-0102 MC 30-40mm-w/Bonding Plate 0.000 Ibs 6 0 6 712-0136 Weeblug Alpha+pa 0.000 Ibs 8 0 8 807-0131 ACC Wire Management Clip 0.000 Ibs 0 0 0 807-0134 Omega Wire Management Clip 0.000 Ibs 0 0 0 712-0148 Rail/Microinverter Attachment-M8x20mm T-Bol 0.000 Ibs 0 0 0 712-0147 Rail/Microinverter Attachment-M8x25mm T-Bol 0.000 Ibs 0 0 0 800-1089 BR 10/48 CS; 12ft 13.623 Ibs 6 0 6 800-1085 BR 10/48 CS;161t 13.623 Ibs 2 0 2 Total 113.281 Ibs .c Q. 4 Developer: Page 11 of 11 Date 6/8/2015 MS Version 2.0.32.0 0 0 rD 10, 0 fD CN 00 NJ 12.33 ft O Ul 3.37 ft 3.37 ft 3.26 ft H 1 3.26 ft 3.37 ft 3.37 ft 3.00 ft 12.33 ft 3.00 ft LA LA (D -V fu ao O (D Field Edges D Corner N 0 P uj 0 O Alpha' mounting V tat? Construction m N �D Q O � O N � _ n m c i IM x tl a Q tl tl mi m �I tl _ V N tl Developer: Page 9 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting + r,-, Rail Stress Deflection under load (%A=L/60) Length Load capacity Roof area (%yield) Rail Cantilever Cantilever Attachment Edges 51.8 % 63.3% 0.0 in Comer 68.2 % 76.3% 0.0 in Cross rail Stress Deflection under load (%A=L/60) Length Load capacity Roof area (%yield) Rail Cantilever Cantilever Attachment Edges 73.3% 34.8% 0.0 in 65.9% Corner 88.1 % 41.9% 0.0 % 4.5 in 86.8% The system was successfully verified. Notes • Only the statics of the solar substructure are analyzed.The rails are designed as multi-box girders with cantilever, and uniform load distribution • The values for material durability are taken from the technical manual of the manufacturer. M CL a Developer: Page 8 of 11 Date 6/8/2015 MS Version 2.0.32.0 ``''r' ;w mounting S` sten-IS Configuration Fastener capacity Description L-foot 11mm fast attach Max. pressure load 816 Ibf Max. suction load -816 Ibf Max. lateral load 677 Ibf fastener distance 24.00 in Rail Description GS 10/48 Moment of inertia Iz 0.16 in A4 Moment of inertia ly 0.24 in A4 �o Resistance moment Wz 0.21 in^3 _a Resistance moment Wy 0.24 W13 a Cross section area 0.55 in^2 yield stress 21.2 ksi Modulus of elasticity 10100.0 ksi Cross rail Description GS 10/48 Moment of inertia Iz 0.16 in A4 Moment of inertia ly 0.24 in A4 Resistance moment Wz 0.21 in A3 Resistance moment Wy 0.24 in^3 Cross section area 0.55 in^2 yield stress 21.2 ksi Modulus of elasticity 10100.0 ksi Load Developer: Page 7 of 11 Date 6/8/2015 MS Version 2.0.32.0 "*1W mounting , , tai r}�. Module field layout Module manufacturer TrinaSolar Module length 65.0 in Module type TMS-260 PD05.08 Module width 39.0 in Module power 260.00 Watt Frame height 1.4 in Number of modules 6 Modul weight 41.01 Ibs Module orientation Landscape Overall power output 1.6 kWp 0fr724in 16ft4 38 in 1 ft 4.38 in Y It f. 0.00 in t 2ft0.53ir a 3 0ft6..78ir 1 9 l i 1ft3.51in ft 4.09 it 0 ft _ ---► k O1".24 in 18 ff 4.00) in Developer: Page 6 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting max action [Ib/ft] (Lower Layer) usability validation [lb/ft] Roof area Pressure Pressure Suction Suction Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel orthogonal parallel orthogonal parallel Edges 122.300 62.300 -102.400 4.250 122.300 62.300 -102.400 4.250 Corner 122.300 62.300 -161.100 4.250 122.300 62.300 -161.100 4.250 Developer: Page 5 of 11 Date 6/8/2015 MS Version 2.0.32.0 'ww- *W. mounting Load combinations (ASD) LFK1: Ed=D LFK2: Ed=D+L LFK3: Ed=D+(L,or S or R) LFK4: Ed=D+0.75 * L+0.75*(Lr or S or R) LFK5: Ed=D+(0.6*W or 0.7* E) LFK6a: Ed=D+0.75* L+0.75*(0.6*W)+0.75*(L,or S or R) LFK6b: Ed=D+0.75 * L+0.75*(0.7*E)+ 0.75*S LFK7: Ed=0.6*D+0.6*W LFK8: Ed=0.6* D+0.7* E max action [lb/ft'] Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Edges 18.620 9.488 -15.600 0.647 Corner I 18.620 9.488 -24.530 0.647 a max action [lb/ft] (Top layer) Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Edges 50.410 25.690 -42.230 1.752 Corner 50.410 25.690 -66.410 1.752 Developer: Page 4 of 11 Date 6/8/2015 MS Version 2.0.32.0 qW mounting syvterii's Loads Snow load Importance factor 11: 1.00 Ground snow load pg= 40.000 Ib/ft2 Shape factor C5= 0.662 Snow load-flat pr= 28.000 Ib/ft2 Snow load-sloped ps= 18.520 Ib/ft2 Wind load Basic wind speed v= 100.00 mph Terrain category B: Urban and suburban areas,wooded areas,or other terrain with numerous closely spaced obstructions having the size of single-family dwellings or larger. Wind Gust Velocity Pressure q= 16.540 Ib 1ft2 s _a Roof areas a Distributed Wind Loading per Base Rail Pressure [lb/ft] Suction [lb/ft] Edges 22.387 -76.115 Corner 22.387 -116.411 Dead load Module area AM= 17.60 ft2 Modul weight Gti,= 41.01 Ibs Dead load gm= 2.376 Ib/ft2 Developer: Page 3 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting Building data Site data Country USA IBC 2012 Terrain height Oft Building specifications Roof type Gable roof Building length 18 ft 4.00 in Building width 17 ft 9.84 in Building height 30 ft 0.00 in Roof specifications Roofing Composition shingle Rafter width 2.0 in Roof pitch 27° Rafter height 6.0 in M Rafter spacing 24.0 in t CL a �oA 3p�O.pQ iq i Developer: Page 2 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting tiff-n�7 Project Information Contact Name 4287401 Street address 27 Fairfield Ave City,State,ZIP Florence,MA 01062 Phone Email t a Q Developer: Page 1 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting BOM Item no. Description Weight Quantity add. Items Sum 706-0061 Cross rail connector 48x31 0.157 Ibs 12 0 12 707-0023 L-foot 11 mm fast attach 0.241 Ibs 11 0 11 702-0205 MEC CS RH 35mm 0.000 Ibs 8 0 8 700-0102 MC 30-40mm-w/Bonding Plate 0.000 Ibs 6 0 6 712-0136 Weeblug Alpha+pa 0.000 Ibs 8 0 8 807-0131 ACC Wire Management Clip 0.000 Ibs 0 0 0 807-0134 Omega Wire Management Clip 0.000 Ibs 0 0 0 712-0148 Rail/Microinverter Attachment-M8x20mm T-Bol 0.000 Ibs 0 0 0 712-0147 Rail/Microinverter Attachment-M8x25mm T-Bol 0.000 Ibs 0 0 0 800-1089 BR 10/48 CS; 12ft 13.623 Ibs 8 0 8 Total 113.522 Ibs .c a a Developer: Page 11 of 11 Date 6/8/2015 MS Version 2.0.32.0 .eqdjv O C:, J;)Woo Sa6P3 L! Mal.:f F-- j li GO'E li 80,92 U OOT 4 Z91C iJ ZTE IJ TS'l u Z9.c )i ZTE li 90,9z Ln CD r-I 00 _tea L CL (V (U Q) m o v n 0, m m O 'f' - + V) � ° NJ � Ln Ln 2.71 ft X Attachment 0 splice Top layer A=GS 10/48 12 ft[6 ft 9.14 in] 87 ft 8=GS10/4812ft[LO ft0.91in- Lower Layer C=GS 10/4812ft[3ft 0.42in] I D=GS 10/48 12 h[4 T .1 ui C E=GS 10/48 12 ft[8 ft 6.62 in] 1111 I Ln 0 N o! G go rD N O N p w N � O F+ Alpha` mounting Rail Stress Deflection under load (%A=L/60) Length Load capacity Roof area (%yield) Rail Cantilever Cantilever Attachment Field 51.4% 65.0% 0.0 in Edges 51.4 % 65.0% 0.0 in Comer 51.4% 65.0% 0.0 in Cross rail Stress Deflection under load (%A=L/60) Length Load capacity Roof area (%yield) Rail Cantilever Cantilever Attachment Field 74.4% 35.4% 0.0 % 7.8 in 65.2 % Edges 74.4% 35.4% 0.0 in 65.2 % Comer .74.4% 35.4% 0.0 in 65.2 % The system was successfully verified. Notes • Only the statics of the solar substructure are analyzed.The rails are designed as multi-box girders with cantilever, and uniform load distribution • The values for material durability are taken from the technical manual of the manufacturer. a a Developer: Page 8 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting Configuration Fastener capacity Description L-foot 11mm fast attach Max. pressure load 816 Ibf Max. suction load -816 Ibf Max. lateral load 677lbf fastener distance 24.02 in Rail Description GS 10/48 Moment of inertia Iz 0.16 in^4 Moment of inertia ly 0.24 in^4 Resistance moment Wz 0.21 in^3 m t n. Resistance moment Wy 0.24 in^3 Q Cross section area 0.55 in^2 yield stress 21.2 ksi Modulus of elasticity 10100.0 ksi Cross rail Description GS 10/48 Moment of inertia Iz 0.16 in^4 Moment of inertia ly 0.24 in"4 Resistance moment Wz 0.21 in^3 Resistance moment Wy 0.24 in^3 Cross section area 0.55 in^2 yield stress 21.2 ksi Modulus of elasticity 10100.0 ksi Load Developer: Page 7 of 11 Date 6/8/2015 MS Version 2.0.32.0 . .0,. *IW mounting S y s t e,nl"l Module field layout Module manufacturer TrinaSolar Module length 65.0 in Module type TMS-260 PD05.08 Module width 39.0 in Module power 260.00 Watt Frame height 1.4 in Number of modules 5 Modul weight 41.01 Ibs Module orientation Landscape Overall power output 1.3 kWp 0fiH64!n r. C. ( d i `l i i i s Oft 0.79JW i I Developer: Page 6 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting }efI-" max action [lb/ft] (Lower Layer) usability validation [lb/ft] Roof area Pressure Pressure Suction Suction Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel orthogonal parallel orthogonal parallel Field 120.800 65.980 -57.670 5.259 120.800 65.980 -57.670 5.259 Edges 120.800 65.980 -70.760 5.259 120.800 65.980 -70.760 5.259 Corner 120.800 65.980 -70.760 5.259 120.800 65.980 -70.760 5.259 L _a Q Developer: Page 5 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting `,'dstrj is Load combinations (ASD) LFK1: Ed=D LFK2: Ed=D+L LFK3: Ed=D+(L,or S or R) LFK4: Ed=D+0.75* L+0.75*(L,orSor R) LFK5: Ed=D+(0.6*W or 0.7* E) LFK6a: Ed=D+0.75* L+0.75* (0.6*W)+035* (L,or S or R) LFK6b: Ed=D+035* L+0.75* (0.7* E)+ 0.75*S LFK7: Ed=0.6* D+0.6*W LFK8: Ed=0.6* D+0.7* E max action [Ib/ft2] Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Field 18.310 10.000 -8.741 0.797 t s o. Edges I 18.310 10.000 -10.730 0.797 Q Corner I 18.310 10.000 -10.730 0.797 max action [lb/ft] (Top layer) Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Field 49.570 27.070 -23.660 2.158 Edges 49.570 27.070 -29.040 2.158 Corner 49.570 27.070 -29.040 2.158 Developer: Page 4 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting r Loads Snow load Importance factor II: 1.00 Ground snow load pg= 40.000 Ib/ft2 Shape factor C,= 0.554 Snow load-flat pr= 28.000 Ib/ft2 Snow load-sloped ps= 15.510 Ib/ft2 Wind load Basic wind speed v= 100.00 mph Terrain category B: Urban and suburban areas,wooded areas,or other terrain with numerous closely spaced obstructions having the size of single-family dwellings or larger. Wind Gust Velocity Pressure q= 16.540 Ib/ft2 f Roof areas n a Distributed Wind Loading per Base Rail Pressure[lb/ft] Suction [lb/ft] Field 40.296 -44.773 Edges 40.296 -53.728 Corner 40.296 -53.728 Dead load Module area Ati,= 17.60 ft2 Modul weight GN,= 41.01 Ibs Dead load gm= 2.376 Ib/ftZ Developer: Page 3 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting S sf nl'S Building data Site data Country USA IBC 2012 Terrain height 0 ft Building specifications Rooftype Gable roof Building length 32 ft 1.00 in Building width 24 ft 5.48 in Building height 30 ft 0.00 in Roof specifications Roofing Composition shingle Rafter width 2.0 in Roof pitch 34° Rafter height 6.0 in Rafter spacing 24.0 in q i iR %.c jo \ o i Developer: Page 2 of 11 Date 6/8/2015 MS Version 2.0.32.0 mounting i C1"1 Project Information Contact Name 4287401 Street address 27 Fairfield Ave City,State,ZIP Florence,MA 01062 Phone Email s a Q Developer: Page 1 of 11 Date 6/8/2015 MS Version 2.0.32.0 D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 9.9 amps Continuous current adjustment factor 1250,'1) 2011 NEC Article 705.60(1) PV circuit continuous current rating 12.375 amps 2.Overcurrent protection device rating PV circuit continuous current rating 12.375 amps Next standard size fuse/breaker to protect conductors 15 amp breaker Use 15 amp AC rated fuse or breaker 3.Conductor conditions of use adjustment(conductor ampacity derate) a.Temperature adder Average high temperature 37.4°C (99.32°F) Conduit is installed 1"above the roof surface Add 22°C to ambient 2011 NFC Article 705.60(1) Adjusted maximum ambient temperature 59.4°C (138.92°F) b.PV Circuit current adjustment for new ambient temperature Derate factor for 59.4°C (138.92°F) 710o 2011 NEC Article 705.60(1) Adjusted PV circuit continuous current 17.4 amps c.PV Circuit current adjustment for conduit fill Number of current-carrying conductors 3 conductors Conduit fill derate factor 100"/0 2011 NFIC Article 705.60(1) Final Adjusted PV circuit continuous current 17.4 amps Total derated ampacity for PV circuit 17.4 amps Conductors(tag2 on 1-line)must be rated for a minimum of 17.4 amps TIIWN-2(90°C) #12AWG conductor is rated for 30 amps (Use#12AWG or larger) 2011 NEC Article 705.60(1) 4.Voltage drop(keep below 3%total) 2 parts: 1.Voltage drop across longest PV circuit micro-inverters(from modules to j-box) 2. Voltage drop across AC conductors (from j-box to point of interconnection) 1.Mirco-inverter voltage drop: 0.181110 The largest number of micro-inverters in a row in the entire array is 6 inCircuit 1. According to manufacturers specifications this equals a voltage drop of 0.18°io. 2. AC,conductor voltage drop: = I x R x D (=240 x 100 to convert to percent) _ (Nominal current of largest circuit)x(Resistance of#12AWG copper)x(Total wire run) _ (Circuit 1 nominal current is 9.9 amps)x(0.0020152)x(140 _ (240 volts) x(100) 1.16"t, Total system voltage drop: 1.34% 3. Electrical Components: A.Module (UL 1703 Listed) Qty Trina TSM 255-PD05.08 11 modules Module Specs Pmax-nominal maximum power at STC - 255 watts Vmp-rated voltage at maximum power - 30.5 volts Voc-rated open-circuit voltage - 38.1 volts Imp-rated current at maximum power - 8.37 amps Ise-rate short circuit current - 8.88 amps B. Inverter (UL 1741 listed) Qty Enphasc M215-60-2LI,S22 11 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(D(:) 260 watts Max.input DC Voltage - 45 volts Peak power tracking voltage 22V-36V Min./Max. start voltage 22V/45V Max.DC short circuit current 15 amps Max.input current 10.5 amps 2. Output Data (AC Out) Max.output power - 215 watts Nominal output current 0.9 amps Nominal voltage - 240 volts Max. units per PV circuit - 17 micro-inverters Max.OCPD rating 20 amp circuit breaker C.System Configuration Number of PV circuits 1 PV circuit 1 - 11 modules/inverters (15)amp breaker 2011 NEC Article 705.60(6) Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Proiect Information Project Name: Freeman Stein Project Address: 27 Fairfield Ave,Florence MA A.System Description: The arrav consists of a 2.805 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(11) 255-watt modules and (11)215-watt micro-inverters,mounted on the back of each PV module.The array includes(1)PV circuit(s).The array is mounted to the roof using the engineered racking solution from Mounting Systems Inc.. B.Site Design Temperature: (From Boston Logan Int'I AP weather station) Average low temperature: -19.7°C (-3.46°f) Average high temperature: 37.4°C (99.32'1,) C. Minimum Design Loads: Ground Snow Load: 40 psf (ASCI?7-10(7.2)) Design Wind Speed: 100 mph (ASCF1 7-10(26.5.1)) 2 Structural Review of PV Array Mounting System: A.System Description: 1.Roof type: EcoX Comp. Shingle 2.Method and type of weatherproofing roof penetrations: Flashing B. Mounting System Information: 1.Mounting system is an engineered product designed to mount PV modules 2. For manufactured mounting systems,following information applies: a.Mounting System Manufacturer: Mounting Systems Inc. b.Product Name: Alpha+ c."Total Weight of PV Modules,MicroInverters,and Racking: 488.4 1 b d.'I'otal number of attachment points: 19 e.Weight per attachment point: 25.7 Ibs f. Maximum spacing between attachment points: * See attached engineering talcs g."Total surface area of PV array: 193.71 square feet h. Array pounds per square foot: 2.52 Ibs/square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (5)modules,(9)attachments 22.77 pounds/attachment -Roof section 2: (6)modules,(10)attachments 24.6 pounds/attachment vivin Inverter Ratings(Guide Section 4) Conduit and Conductor Schedule Inverter Make/Model Enphase M215E0-2LL-522 Tag MODULE DETAIL Max DC Volt Rating 45 Volts Wire Description Gauge #of Conductors Conduit Type Conduit Size Max Power®40'C 215 Watts 1 Enphase engage cable-THWN-2 12 TM 4 Card N/A-Free Air Nominal AC Voltage 240 Volts , Bare Copper Ground(EGC/GEC) 6 AWG N/A-Free Air N/A-Free Air p Trina TSM-260 PD05.08 Max AC Current 1125 Amps z rHwN-z ,o Avvc SOLAR MODULE Max O P OCPD Rating 20 Amps 6 PVC r V Max Number or Panels/Circuit t7 2 THWN-2-Ground BAWD I PVC 1.. C: 9 3 THWN-2 10AWG 3 PVC 1.. N o NOTES FOR INVERTER CIRCUITS(Guide Section 8 and 9): 3 1HVMr-2-Ground 8 AWG t Pvc 1.. Q w 1.)IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH,DOES THIS PV Module Ratings N a a, SWITCH MEET THE REQUIREMENTS? gs STC(Guide Section 5) a� 2 Model Make/Model Trina TSM-260 PD05.08 LL�' ENPHASE M215-60-2LL-S22 YES NO X NA MICRO-INVERTER AT Max Power-Point Current(Imp) 8.50 Amps LL z EACH MODULE,ATTACHED 2.)IF GENERATION METER REQUIRED,DOES THIS METER Max Power-Point Voltage(Vmp) 30.6 Volts r`+0:) WITH ECO HARDWARE SOCKET MEET THE REQUIREMENTS? YES NO X NA OpenLircuit Voltage(VOC) 38.2 Volts LL U Short-Circuit Current(Isc) 9.00 Amps Q 3.)SIZE PHOTOVOLTAIC POWER SOURCE(DC)CONDUCTORS Max Series Fuse QCPD) 15 Amps ��./.'�r BASED ON MAX CURRENT ON NEC 690..53 SIGN OR OCPD Nominal Maximum Power at STC(Pmax) 260 Watts V) RATING AT DISCONNECT. Maximum System Voltage 1000(IEC)/1000(UL) Z) 4.)SIZE INVERTER OUTPUT(AC)CONDUCTORS ACCORDING Voc Temperature Coefficient -0.45 %/°C MICROINVERTER CONNECTION ^ TO INVERTER OCPD AMPERE RATING(See Guide Section 9). TO ENGAGE TRUNK CABLE V 5.)TOTAL OF 1 INVERTER OCPD(s),ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and 8 and Appendix D)'. PV CIRCUIT.DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120%BUSBAR EXCEPTION IN 1.)Lowest expected ambient temperature based on ASHRAE minimum mean extreme NEC 690.64(B)(2)(a)? X YES NO r dry bulb temperature for ASHRAE location most similar to installation location: -26.9°C #6 BARE CU GROUND ' Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based on ASH RAE highest month 2%dry bulb (GROUNDING ARRAY) temperature for ASHRAE location most similar to installation location: 32.5°C Sign for inverter OCPD and AC Disconnect: 3.)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the United States(Chicopee Falls,MA is 33.2°C).For less than 9 current-carrying conductors Solar PV System AC Point of Connection in roof-mounted sunlit conduit at least 0.5"above roof and using the outdoor design AC Output Current 12.375000 Amps temperature of 47°C or less(all of United States). !1 Nominal AC Voltage 2401 Volts a.)12 AWG,90°C conductors are generally acceptable for modules with Isc of 7.68 Amps THIS PANEL FED BY MULTIPLE SOURCES or less when protected by a 12-Amp or smaller fuse. t2 N ( UTILITY AND SOLAR) b.)10 AWG,90°C conductors are generally acceptable for modules with Isc of 9.6 Amps ;o or less when protected by a 16-Amp or smaller fuse. 1111111111111111110 ro °w All Conductors Shall be Copper 0a>wr Invertefs are equipped with rapid shut down. M NEC 2014 Section 690.11 DC Arcfault circuit protection.Enphase micro inverters are exempt from NEC 690.11 due to operating voltages are well N below required for Arc-fault protection. a a ENVOY BOX All labeling as per NEC 2014 °v ° m d' All Conductors Shall be Copper n ro g 00 ° a o WP I I U) LJ U Z g POINT OF DELIVERY } \oc�o SIEMENS AND INTERCONNECTION a a W °' \G G 30AI240V 'QQ\FZO MURRAY UNFUSEDNEMA3 M ? ? p PV CIRCUIT 1: 11 MODULES/PARALLEL Q;<,\ �L PANEQL�125A/240V SREC/ANSI EQUIVALENT SHEET Oo\,< LWO04NR METER NAME: OR EQUIVALENT EXISTING 1t • • . O (D \'P t5 100 240V/125A LU LU < 1 \\ LOAD-CENTER J \ 15A M t`7 Q E 1.0 \ Q f • • • S f \ i5A \ SHEET " _— NUMBER: \ MIL VISIBLE/LOCKAT- BANK p JUNCTION BOX 2 \\ 3 100A OR 3 'KNIFE'A/C NEC 2014 Compliant WITH IRREVERSIBLE E 1 0 \ EQUIVALENT DISCONNECT GROUND SPLICE E 1.0 U5934-XL-BLG E 1.0 W r 0 U 0 a) " N O PV MODULE,TYP.MOUNT q�{ ¢a w TO RAFTERS OF COMP. Id m SHINGLE ROOF,PARALLEL L-FOOT WITH CONNECTION cn •N 02 WITH PLANE OF ROOF O Z 2 H LL c z fY X� NLL70 MID CLAMP DETAIL FLASHING WITH Z� WATERPROOF SEALANT 0 -1 T 3 MOUNTING NOT TO SCALE iv LL �V) PI 0 DETAIL O O / r, I 5116"0[1111"MINIMUM STAINLESS STEEL LAG SCREW TORQUE=1322 fl-Ib. Q PV ARRAY TYP. ELEVATION END CLAMP DETAIL L-FOOT DETAIL NOT TO SCALE r� a NOT TO SCALE G `� NOT TO SCALE 3 d w PERMITTED LEVELING L-FOOT WITH CONNECTION FOOT SPACING J ENDCLAMP pl N_ FRAMING BELOW SHOWN END CLAMP a _ DASHED FOR CLARITY ° 1 V PHOTOVOLTAIC MODULE W PV4.0 lY r I 1 END CLAMP Via; U V7 I I I I I I LU I 1 I PHOTOVOLTAIC MODULE Z Q I 1 I I I 1 I I I 1 CANTILEVER=U3 L=PERMITTED SPACING j = U I I I i I I I I I I I OR LESS VERIFY WITH QUICK CONFIGURATOR OUTPUT Z I I I I I I I LU Ud W > J z Z 00 U I I I I I I I I I I I I I Mcn a I I I I I I I ? ? ° I I I I 1 I I I I I I 1 I I I I I I I SHEET I I I I I I NAME: I I I I I I W I I I I I I I I I I I I I 1 L-FOOT WITH MID CLAMP L-FOOT WITH CONNECTION Q CONNECTION Q W 1 I 1 1 1 1 MID CLAMP PV9.0 ROOF FRAMING E FOOT LEVELING PV SYSTEM MOUNT DETAIL SHEET FOOT SPACING NUMBER: SCALE:N.T.S. O MODULES IN PORTRAIT/LANDSCAPE C-; NOT TO SCALE m z 0 0 w3 Nm �m N m 0 0 0 00 O _io cn �n ao O N� �F 0 CD mr�: CT O 7 N O 0 C C7 r c m-i Cp n � D r cn m � w cn m o - O O M En Z Z m C m D= VIVINT SOLAR Stein Residence ALLER NUMBER:1.877.404.4129 , 3 m M m ROOF K m m m ■ 27 Fairfield Ave LINSTALLER: CENSE:MAHIC 170848 P` �/ p m O -" ## ! Florence,MA 01062 P LAN UTILITY ACCOUNT NUMBER:03647-74005 WN BY:CL S-4287401 I Last Modified:6/8/2015 27 Fairfield Ave, Florence MA/ 01062 city of Northampton Building Department Plan Review 212 Main street Northampton, MA 01060 0 r m o �—n Imo m�z MMM A A n 00C, > i 1 z Z S I II I I IL _— I x m<C �C Z � A " M z0Ox wxD OM� ODS 0mo 100 0;j o0 z l MM Ao 0N� I I �� z N 1 0 z M 2 o 00 DCn zO 0 E N O I I W O O C mAp I 0 9 � o m iC z I m 0MU 1 o�� z r c n z D r C/) m � C' m ti K oD < o_ Cn rn Uj m ccn o i nm z Cn N M C= D= INSTALLER:VIVINT SOLAR ! Stein Residence int.K M INSTALLER NUMBER:PV 1.0 A SITE m MA L CENSE:MAH C 17pg48404.4129 Florence MA 01062 PLAN N DRAWN BY CL S-4287401 Last Modified 6/8/2015 UTILITY ACCOUNT NUMBER:03647-74005 Page 2of2 B. Loading Criteria 10 PSF= Dead Load roofing/framing 40 PSF= Live Load (ground snow load) 5 PSF= Dead Load solar panels/mounting hardware Total Dead Load=15 PSF The above values are within acceptable limits of recognized industry standards for similar structures and in accordance with the 2009 International Residential Code. Analysis performed of the existing roof structure utilizing the above loading criteria indicates that the existing rafters will support the additional panel loading without damage, if installed correctly. C. Root Structure Capacity 1. The photographs provided of the attic space and roof rafters show that the framing is in good condition with no visible signs of damage caused by prior overstressing. D. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Mounting System Inc. Installation Manual", which can be found on the Mounting System Inc. website (usa.mounting- systems.info/en/solar-mounting-systems-company). if during solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our office should be notified before proceeding with the installation. 2. The solar panels are 1 I/Y thick and mounted 4 W'off the roof for a total height off the existing roof of 6". At no time will the panels be mounted higher that 6"above the existing plane of the roof. 3. Maximum allowable pullout per lag screw is 205 lbs/inch of penetration as identified in the National Design Standards (NDS) of timber construction specifications for Spruce-Pine-Fir assumed. Based on our evaluation, the pullout value, utilizing a penetration depth of 2 W', is less than the maximum allowable per connection and therefore is adequate. Based on the variable factors for the existing roof framing and installation tolerances, using a thread depth of 2 1/2"with a minimum size of 5/16" lag screw per attachment point for panel anchor mounts will be adequate with a sufficient factor of safety. 4. Considering the roof slopes, the size, spacing, condition of roof, the panel supports shall be placed at and attached to no greater than every other roof rafter as panels are installed perpendicular across rafters and no greater than the panel length when installed parallel to the rafters (portrait). No panel supports spacing shall be greater than two (2) rafter spaces or 48" o/c, whichever is less. 5. Panel supports connections shall be staggered to distribute load to adjacent rafters. Based on the above evaluation, with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is in conformance with the 2009 International Residential Code, current industry standards and practice, and based on information supplied to us at the time of this report. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. Ve ruly yours, ��N OESa E Scott E. Wyssli , PE MA License No. 505 0 50 9�F FGISTEP� FSSIONN- # vivint 3301 North Thanksgiving Way, Suite 500 Structural Group Lehi, UT 84043 P: (801) 234-7050 Scott E. Wyssling, PE Head of Structural Engineering scott.wyssling @vivintsolar.com June 9, 2015 Mr. Dan Rock, Project Manager Vivint Solar 150 Padgette Street, Unit A Chicopee, MA 01022 Re: Structural Engineering Services Stein Residence 27 Fairfield Ave, Florence MA S-4287401 2.86 kW System Dear Mr. Rock: Pursuant to your request, we have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit/Verification Form prepared by a Vivint Solar representative identifying specific site information including size and spacing of rafters for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information was prepared by the Design Group and will be utilized for approval and construction of the proposed system. 3. Photovoltaic Rooftop Solar System Permit Submittal identifying design parameters for the solar system. 4. Photographs of the interior and exterior of the roof system identifying existing structural members and their conditions. Based on the above information we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: Description of Residence: The existing residence is typical wood framing construction with the roof system consisting of 2x6 dimensional lumber at 24" on center. The attic space is unfinished and the photos indicate that there was free access to visually inspect the size and condition of the roof rafters. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir #2 or better with standard construction components. The existing roofing material consists of composite asphalt shingles. Our review of the photos of the exterior roof does not indicate any signs of settlement or misalignment caused by overstressed underlying members. Stability Evaluation: A. Wind Uplift Loading 1. Refer to attached MSI calculations sheet for ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, wind speed of 90 mph based on Exposure Category "B" and 27 and 34 degree roof slopes on the dwelling areas. Ground snow load is 40 PSF for Exposure "B", Zone 3 per(ASCE/SEI 7-10). 2. Total area subject to wind uplift is calculated for the Interior, Edge and Corner Zones of the dwelling. vivint. The Commonwealth of Massachusetts Department oflndustrialAccidents Office of Investigations I Congress Street,Suite 100 UIF Boston,MA 02114-2017 www orass.gov/dia Workers'Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organization/Individual): Vivint Solar Developer, LLC Address:3301 North Thanksgiving Way,Suite 500 City/State/Zip:Lehi, UT 84043 Phone#:801-377-9111 Are you an employer?Check the appropriate box: Type of project(required): 1.S6 I am a employer with 214 4. n I am a general contractor and 1 6. ❑New construction employees(full and/or part-time).* have hired the sub-contractors 2.❑ 1 am a sole proprietor or partner- listed on the attached sheet. 7. ❑Remodeling ship and have no employees These sub-contractors have g, E]Demolition working for me in any capacity. employees and have workers' 9. Building addition [No workers' comp. insurance comp. insurances required.] 5. F1 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 Solar Installation employees. [No workers' 13.0 Other comp.insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t 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 thepolicy and job.rile information. Insurance Company Name:Zurich American Insurance Company Policy#or Self-ins. Lic.#:WC 509601300 Expiration Date:11/112015 Job Site Address: City/State/Zip: ___ 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 certify under the pains and penalties of perjury that the information provided above is true and correct Signature: Date:11/4/2014 Phone#: 801-2296459 Official use only. Do not write in this area,to be completed by city 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#: SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: John A Jalbert CS070940 License Number 150 P tt r o ee M 122 03/25/2017 Add:re Expiration Date 413-331-0769 Sig ure Telephone 9 Ron stored Home Improvement Contractor. Not Applicable ❑ Vivint Solar Developer/John A Talbert 170848 Company Name Registration Number 3301 N Thanksgiving aX##500 Lehi-UT 84043 7 ration Date Address Ex Telephone 413-331-0769 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c.152,§25C(6)1 Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes....... ❑ No...... ❑ 11. - Home Owner Exemption The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780 Sixth Edition Section 108..3_.5.1. Definition of Homeowner:Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures.A person who constructs more than one home in a two-year period shall not be considered a homeowner. Such"homeowner"shall submit to the Building Official,on a form acceptable to the Budding Official,that he/she shall be responsible for all such work performed under the building permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153(Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s) you hire to perform work for you under this permit. The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances,State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature _. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition r--J Replacement Windows Alteration(s) Rooting Or Doors D Accessory Bldg. ❑ Demolition ❑ New Signs [01 Decks [0 Siding[❑] Other[l--3] Brief Description of Proposed /! o W Installation of roof mounted hatovoltaic sola s ste s#of modules / � 4�0 1(1�ai I - re e "Ve �Fian�- /o�. Ara ifon o`�e�i fisting'bedroom �es No ddi new bedroo Yes o Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet sa. If New house and or addition to existina housing.complete the following: a. Use of building :One Family Two Family Other b. Number of rooms in each family unit' Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i_ Is construction within 100 ft.of wetlands? Yes -No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No. 1. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 1 as Owner of the subject property hereby authorize to act on my behalf, in all matters relative to work authorized by this building permit application. Signature of Owner Date I, Vivint Solar Developer as Owner/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. Savina Cervone Print 7e Sig a ure of OwneN14ent Date Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage Setbacks Front Side L: R: L: _R:_ Rear Building Height Bldg.Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: (volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO O DONT KNOW O YES O IF YES, date issued:' IF YES: Was the permit recorded at the Registry of Deeds? NO O DON'T KNOW O YES 0 IF YES: enter Book Page' and/or Document# B. Does the site contain a brook, body of water or wetlands? NO O DONT KNOW 0 YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O , Date Issued: ! C. Do any signs exist on the property? YES Q NO IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES a NO O IF YES, describe size, type and location: E. Will the construction activity disturb(clearing,grading,excavation,or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES 0 NO O IF YES,then a Northampton Storm Water Management Permit from the DPW is required. ttepartrr►elnt use��f; r City of Northampton StratueofPstmit ' Building Department Curb CufJo0ow yPer fi 212 Main Street salhedseptir..Aviiiiiabilit Room 100 vitaterMteAtanr 9 2Q��J hampton, MA 01060 TWO Seteot phone 13 87-1240 Fax 413-587-1272 Plotisite Pla , to n-P ns Other Specify EtectricL y t`h� CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: This section to be completed by office a� -air FieldAve Map Lot Unit Por 3m oO, fnA Q 10G(� Zone Overlay District Elm St District CB Dlstrlct SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: �e na Aeln j7 FaAela Ayn Name(Print) Cy1ili(�Y rtp q�M_!ff79 Telephone � y Signature 2.2 Authorized Agent: Savina Cervone 150 Padgette St, Chicopee, MA 01022 Name rint) Current Mailing Address: 413-331-0769 Sig ure Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by ermit applicant 1. Building (a)Building Permit Fee 2. Electrical (b)Estimated Total Cost of nI (D Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6 Total=0 +2+3+4+5) Check Number 9t� This Section For Official Use Only Building Permit Number, Date issued: Signature: Building Commissioner/Inspector of Buildings Date File#BP-2015-1332 APPLICANT/CONTACT PERSON VIVINT SOLAR DEVELOPER LLC ADDRESS/PHONE 150 PADGETTE ST UNIT B CHICOPEE01022(413)331-0769 PROPERTY LOCATION 27 FAIRFIELD AVE MAP 17C PARCEL 172 001 ZONE URB(100)/ THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Building Permit Filled out Fee Paid Tvueof Construction:_INSTALL ROOF MOUNTED 2.86 KW SOLAR ARRAY New Construction Non Structural interior renovations Addition to Existing- Accessory Structure Building Plans Included: Owner/Statement or License 070940 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFrO ATION PRESENTED: pproved Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER:§ Intermediate Project: Site Plan AND/OR Special Permit With Site Plan Major Project: Site Plan AND/OR Special Permit With Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding Special Permit Variance* Received&Recorded at Registry of Deeds Proof Enclosed Other Permits Required: Curb Cut from DPW Water Availability Sewer Availability Septic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street Commission Permit DPW Storm Water Management Demolition Delay Sign a of Buil ing fficial Date Note: Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health,Conservation Commission,Department of public works and other applicable permit granting authorities. * Variances are granted only to those applicants who meet the strict standards of MGL 40A. Contact Office of Planning&Development for more information. 27 FAIRFIELD AVE BP-2015-1332 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 17C- 172 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR PANELS BUILDING PERMIT Permit# BP-2015-1332 Project# JS-2015-002433 Est.Cost: $14025.00 Fee: $90.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: VIVINT SOLAR DEVELOPER LLC 070940 Lot Size(sq. ft.): 5619.24 Owner: STEIN FREEMAN&WENDY S Zoning:URB(100)/ Applicant: VIVINT SOLAR DEVELOPER LLC AT: 27 FAIRFIELD AVE Applicant Address: Phone: Insurance: 150 PADGETTE ST UNIT B (413) 331-0769 WC CHICOPEEMA01022 ISSUED ON.612212015 0:00:00 TO PERFORM THE FOLLOWING WORK.INSTALL ROOF MOUNTED 2.86 KW SOLAR ARRAY POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Sisnature: FeeType: Date Paid: Amount: Building 6/22/2015 0:00:00 $90.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner