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25A-087 (2) • �© Module Compatibility Note: The following table lists modules that have been certified and approved to UL Subject 2703. Voltage Manufacturer Product Series Wattage(ST£) (VSyS) Canadian Solar CS6P Monocrystalline(CS6P-2XXM) 255;260 1000 Canadian Solar CS6P Polycrystalline(CS6P-2XXP) 250;255 1000 SolarWorld SW Poly Pro(SW 2XX) 245;250;255 1000 SolarWorld SW Poly 2.5(SW2XX) 220;225;230;235;240;245 600 SolarWorld Sunmodules Plus SW Mono(SW 2XX mono) 250;255;260;265;270;275 600 SolarWorld Sunmodule Protect SW Mono(SW 2XX) 265;270;275 600 Trina Solar TSM-PA05.08(TSM-2XX PA05.08) 240;245;250;255;260 600 230;235;240;245;250;255; Yingli Solar YGE 60(YL2XXP-29B) 1 260 1000 Yingli Solar Panda 60(YL2XXC-30b) 250;255;260;265;270 1000 C � 340''JV State St,unit 22,Athens OH 45701 740-249-1577 www.ecolibriumsolar.com Ecolibrium Solar Module Removal —�_ N \ Note: Generally, the removal of a module does not involve breaking or disturbing the array bonding path. Only if the array consists of a single row or a single column of modules could the removal of a module break or disturb the array bonding path. If a module is to be removed from an array consisting of a single row or a single column of modules, then the following steps must be taken. a) Determine module to be removed Identify and mark the module to be removed. b) Install ground lug on adjacent modules Install a WEEB Lug 6.7 on both of the modules adjacent to the module to be removed. Utilize the grounding hole on the frame of the module. C) Connect Bonding Jumper Lay a bare#6 CU conductor into the two lay in lugs connected to the adjacent modules. Tighten lay-in lug terminal screw onto the conductor and torque to 7 ft- Ibs. d) Mount junction box (optional) Attach junction box (installer provided) to the Electrical Assembly (1) with installer provided hardware. 0) 340 W State St. Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsolar.com Eco(ibrium Sc la r THE FOLLOWING PAGES CONTAIN ADDENDUMS TO THIS MANUAL I 4A i 340 W State St, Unit 22,Athens.OH 45701 740249-1 877 www.ecolibriumsolar com Ecolibriurn Soli; mmmmw 0 Install Electrical Assembly 77 6a) Determine electrical assembly location Select the location of the electrical assembly (1). 6b) Install electrical assembly Insert Electrical Assembly (1)with Upper Support in the 3 or 9 o'clock position. Tighten the Electrical Assembly (1) by rotating the Upper Support 90 degrees. 6c) Connect Equipment Grounding Conductor Lay a bare#6 CU conductor in the lay in lug connected to the Electrical Assembly (1). Tighten lay-in lug terminal screw onto the conductor and torque to 7 ft-lbs. 6d) Mount junction box(optional) Attach junction box(installer provided) to the Electrical Assembly (1) with installer provided hardware. 340W State St,Unit 22,Athens-OH 45701 740-249-1877 www ecolibriumsolar.com Ecof lbrium Sor a 0 Install Skirt r 5a) Check array leveling Confirm leveling of array is satisfactory. 5b) Place Skirt Place (G) Skirt into position by rotating the(G) Skirt until the top is parallel to the roof and is resting on the clamp and coupling 5c) Fasten Skirt Install two self-drilling (H) Skirt Jams at the flange nut locations of the (E) Clamp Assemblies and (F) Coupling Assemblies closest to the corners of the Skirt. Torque to 5 ft-lbs. 4 340 W State St,Unit 22,Athens,OH 45701 740-249-1877 www ecolibriumsolarcom ECCtibrium Stria;. Place Modules 4a) Install easternmost module Rest first module on southern Lower Clamp. Pivot module down so it is parallel to roof surface. Slide the uphill (E) Clamp Assemblies into final position and tighten (E) Clamp Assembly onto (B) Lower Support by turning (E) Clamp Assembly clockwise 90degrees. 4b) Install Coupling Loosely install (F) Coupling on southwest corner of installed module, ensuring (F) Coupling long flange extends north. 4c) Place remaining modules of row Install second module and remaining modules in the row by repeating steps 4a and 4b. 4d> Torque downhill Clamp and Coupling Assemblies Once first row modules are in place, torque nuts to 14 ft-lbs on all (E) Clamp Assemblies and (F) Coupling Assemblies downhill of the module row. 4e) Level downhill Clamp Assemblies Check installed modules for level. Increase ordecrease the module height at each (E) Clamp Assembly by turning the Post clockwise or counterclockwise, respectively. 4f) Complete wire management Connect and secure conductors on the north edge of the poxv using vxina management clips. 4g) Unmtm|U remaining rows mfmodules Complete the installation of each remaining rows of modules byfollowing steps 4a through 4f. Af ^ 340 W State St, Unit 22,Athens,OH 45701 740-249-1877 mm.ecofibnurnsolarcom Ecolibrium Solar- 0 install Clamp Assemblies T _774 3m) Install south row corner clamp assemblies Insert southeast and southwest Clamp Assemblies with Upper Support in the 9 o'clock position. Align southeast and southwest (E) Clamp Assemblies so that the Upper Clamp centerline is 2"from the southern edge of the (B) Lower Support. Tighten the (E) Clamp Assembly by rotating the Upper Support SOdegrees. 3b) Tighten remaining south row clamps Hang o string line between the two south row corner Posts. Align remaining south row Posts with the string line. Insert Upper Support atthe S o'clock position. Look bv rotating Upper Support clockwise SOdegrees. 3c) Stage remaining clamps Stage the remaining (E) Clamp Assemblies on the north edge of each (B) Lower Support. �40 340 VV State St. Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsolar.com EcofibriumSolaf- ` © Install Flashing Kits —_= 0 2a) Predrill Lag Screw Hole Find intersection of each selected rafter and marked row. Predrill 3/16" hole through shingle and roof sheathing into the roof structural member. The hole should stop 1/2" from the end of the structural member. 2b) Install Attachment Kits Find predrilled holes from previous step. Slip flashing underneath the shingle course above the intersection. Ensure southern edge of(A) Flashing does not hang below the southern edge of shingle it rests on. If the (B) Lower Support interferes with the shingle course above, then cut shingle away as needed. Drive (D) Lag Screw through the (C)Washer, (B) Lower Support and (A) Flashing into the predrilled hole in the roof structural member. 340',/V State St,Unit 22,Athens.OH 45701 740-249-1877 www-ecolibriumsoiar corn Ecotibrium So la © Layout Array , 1a) Mark array location Mark the array footprint of the array on the roof. Account for 1 '/4" gap between modules North/South and '/2" East/West. Check that no obstructions on the roof will interfere with the installation of the array. 1 b) Locate and mark attachment locations Select and mark structural members to be used for attachments according to project engineering span and overhang values. All attachments should be located on rafters. 1c) Select shingle courses for attachments. Find the shingle course for south edge of array. Measure up 3"from the downhill shingle edge. Mark each subsequent attachment location up the roof using a spacing of panel width plus 1 1 340 W State St,Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsoiar.com Ecotibrium o a#. EcoX is designed to mount photovoltaic modules on pitched roof surfaces in all roof zones as allowed per applicable codes. WIA 340 W State St, Unit 22,Athens.OH 45701 740-249-1877 www.ecolibriumsoiar.com Eco(abrium of a r Junction Box Bracket. The Electrical Assembly is comprised of all stainless and aluminum materials. The Ground Lug and associated components are all stainless steel. Tools and Materials The following tools and materials are required to install EcoX: • Cordless Impact Driver • T-30 Torx Drill bit • 9/16" Hex Head Drill Bit • Torque Wrench • String Line • Chalk Line Planning EcoX is designed to flush-mount photovoltaic modules on pitched roofs as described below. Roof Type EcoX is designed to mount photovoltaic modules on all pitched roof surfaces, including: • Asphalt or composite shingles • Concrete or clay tiles • Wood shake shingle Please contact Ecolibrium Solar if your project's roof surface type is not listed. Wind Zone EcoX is designed to mount photovoltaic modules on pitched roof surfaces in areas with extreme wind conditions. See the attached tables to calculate rail spans and overhangs for typical applications. Please contact Ecolibrium Solar if your project's wind speed exceeds the values in the tables Roof Height EcoX is designed to mount photovoltaic modules on pitched roof surfaces with a mean roof height of 60 feet. See the attached tables to calculate rail spans and overhangs for typical applications. Please contact Ecolibrium Solar if your project's mean roof height exceeds 60 feet. Roof Pitch EcoX is designed to mount photovoltaic modules on pitched roof surfaces between 0 and 45 degrees from horizontal. See the attached tables to calculate rail spans and overhangs for typical applications. Please contact Ecolibrium Solar if your project's roof pitch exceeds 45 degrees. Roof Zones C a 340 VU State St, Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsolar.com Ecolibrium 1a Composition Attachment Kit The Composition Attachment Kit installs with ease and provides a redundant waterproofing solution. The kit includes Flashing, Lower Support, Washer and Lag Screw. Flashing 0 The Flashing is made of Kynar painted aluminum and includes an EPDM grommet for superior waterproofing. Lower Support 0 The Lower Support is made of aluminum. The Lower Support provides north-south mounting flexibility. Washer O The Washer is made of stainless steel with an EPDM sealing ring. The Washer adds redundancy to the waterproofing. Lag Screw 0 The Lag Screw is made of stainless steel. The Lag Screw attaches through the Washer, Lower Support and Flashing connecting the kit to the roof structural member. Clamp Assembly© The clamp assembly locks into place without a tool by rotating the arm. The clamp assembly includes the aluminum Upper Support, stainless steel Post, aluminum Lower Clamp and Upper Clamp. The Clamp Assembly's leveling feature and north-south adjustability provides unparalleled installation flexibility. The Upper Clamp is available in bronze or clear anodized aluminum. Coupling Assemblyo The coupling assembly connects the corners of adjacent solar module together. The Coupling Assembly consist of aluminum Upper Coupling and Lower Coupling. The Upper Coupling is available in bronze or clear anodized aluminum. Skirto The Skirt covers the exposed downhill edge of the array and provides a superior aesthetic to the system. The Skirt is available in bronze or clear anodized aluminum. Skirt Jam The Skirt Jam fastens and secures the Skirt into place. The Skirt Jam is made of stainless steel. Electrical Assembly O The Electrical Assembly provides the location for the equipment grounding conductor to be landed on the array and provides a mounting option for a junction or transition box. The Electrical Assembly is composed of the Upper Support, Lock, Ground Lug an 340 W State St,Unit 22,Athens..OH 45701 740-249-1877 www.ecoiibriumsolar com Ecolibl"ium`. ola r • Never wear jewelry during mechanical and electrical installation work • Never work in rain, snow or extremely windy conditions • Never leave a module unsupported or unsecured on the roof • Never install broken photovoltaic modules • Never use photovoltaic modules as a work surface Ratings and Certifications • EcoX is certified to UL Subject 2703 • EcoX is rated to be installed with 60 cell modules according to the approval list in the Module Compatibility Addendum • The EcoX rating contains no maximum number of modules in an array, as long as the installation methods described herein are followed. • EcoX is rated to be mounted over a fire resistant roof covering rated for the application Components EcoX's low part count increases efficiencies, on and off the roof. EcoX includes the following components: Upper Clamp—,,, Upper Coupling Lower Clamp Upper Support--_,, - Lower Coupling Post Locke V4 ti E 340 W State St.Unit 22,Athens.OH 45701 740-249-1877 www.ecoiibriumsolar corn Ecati bri um o r Introduction EcoX is an innovative, simple and easy to install pitched roof racking system. By eliminating the mounting rail, EcoX streamlines ordering, shipping, and installations. EcoX utilizes aluminum components and stainless steel hardware ensuring the system will withstand even the harshest installation environments. Lower part counts and lower materials cost makes your projects more competitive and profitable. Installer Responsibility The installer is solely responsible to: • Comply with all applicable building and electrical codes • Meet municipal, utility and inspector requirements • Ensure installation methods and procedures meet all applicable OSHA safety standards • Confirm all building structural members and related connections can withstand all forces resulting from the EcoX installation • Maintain waterproof integrity of all existing roofing materials • Verify all design criteria are correct and appropriate for the application and specific site • Follow all manufacturer's specifications, recommendations and manuals • Check that only Ecolibrium Solar approved materials are utilized during EcoX installation • Guarantee array installation is completed by qualified and competent personnel • Verify all equipment and materials are appropriate for application and site conditions • Establish that anchoring devices, including lag screws, have adequate pullout strength and shear capacities as installed • Determine that PV module is approved for use with EcoX and is capable of withstanding the project specific conditions. • Ensure EcoX is installe Warnings &Safety Both electrical and roofing knowledge is required to correctly and safely install a solar photovoltaic system. Only qualified and certified installation professionals should install EcoX. Failure to follow the methods and procedures outlined in this guide may result in injury and/or damage to property. Carefully read this guide before starting any work. Store a copy of this guide on the job site at all times and contact Ecolibrium Solar with any installation questions related to EcoX. Please note the following warnings when installing EcoX: • EcoX components may be sharp and may cause skin lacerations • EcoX components fit together tightly and could cause pinch injuries • EcoX components may be hot to the touch if left in the sun. Please follow the safety requirements below when installing EcoX: • Always keep children and unauthorized people away from work areas • Always wear required OSHA approved Personal Protective Equipment (PPE) • Always use insulated tools when working with or near electrical systems • Always provide OSHA approved fall protection for all installation personnel 340 W State St,Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsolar.com Ecotlbrium o l a EcoX Installation , Assembly, and Maintenance Instructions Rev 1 .0 J 340 W State St,Unit 22,Athens,OH 45701 740-249-1877 www.ecolibriumsolar-com EcojibriumSolar xp } t step : s scalar 4� `. logistical headaches T 'fig costs associated {rail based systems. installers/integrators o here modules per person. All this at a lower price/watt. fits of Design: U Grounding "ng Cost konents The low part count, one lag screw and only two standard driver bits bring unparalleled simplicity and speed to mounting systems. EcoX, accompanied by a 15 year warranty, will accelerate your installations, resulting in more profits and fewer headaches. C o CIOMPA a k eN� k +V ll� WILWO an north e Paraostect it •The extended Ming ti 4*allows one person installation Flashing Coupling Assembly Skirt the flashing, utilizing EcoFasten The c )upI;,w assem,3h connect. f=ie double walled extruded Solar technology,is made from of adiacent solar aljmmnum si(;rt provides are Kynar painted alumw)um and takes n;ocfules together to t an4osm aesthet:caily pleasrng hn sh. advantage of gravity and EPP- t iern ntn,a stern. g>ommet for superior waterproofing. (i4 Ei�..ol11Jtu Solar- IM TOV Rheinland PTL Business Stream Products Renewable and Solar Technology Attn: Mr. Chad Parsons Email: Product Design Engineer jcastagna@us.tuv.com Phone: Ecolibrium Solar 480-966-1700,x153 77 Rio Robles San Jose, CA 94134 US April 10,2014 Qualification Testing Completed Type of Equipment: Rooftop PV Module Mounting System Model Designation: EcoX Test Requirement: UL Subject 2703 TOV Rheinland File Number: L2-ELS140122 TOV Rheinland Project Number: ELS140122, ELS131213(CE) Dear Mr. Parsons, This letter is confirmation that Ecolibrium Solar Rooftop PV Mounting Mounting System, Model EcoX, has successfully completed qualification testing according to UL Subject 2703 standard. You may use this correspondence as an interim Letter of Compliance (LOC) while the final certificate is being prepared. Congratulations on this achievement. This unit has been verified for operation with the following PV Modules: Manufacturer Product Series Module Power Ratings(STC) Voltage (Vsys) Yingli Solar YGE 60(YL2XXP-29B) 230;235;240,245;250,255;260 1000 Yingli Solar Panda 60(YL2XXC-30b) 250,255;260,265;270 1000 Trina Solar TSM-PA05.08(TSM-2XX PA05.08) 240,245;250;255;260 600 SolarWorld SW Poly Pro(SW 2XX) 245;250;255 1000 SolarWorld SW Poly 2.5(SW2XX) 220;225;230;235;240,245 600 TUV Rheinland PTL SolarWorld Sunmodules Plus SW Mono(SW 2XX mono) 250;255;260,265;270,275 600 Photovoltaic Testing Laboratory SolarWorld Sunmodule Protect SW Mono(SW 2XX) 265;270,275 600 2210 South Roosevelt Street Canadian Solar CS6P Monocrystalline(CS6P-2XXM) 255;260 1000 Tempe,Arizona 85282 Canadian Solar 1CS6P Polycrystalline(CS6P-2XXP) 250;255 1000 Main Phone:480-966-1700 Main Fax,775-314-6458 When completed, the final Test Report and associated Constructional Design Form Email:info @tuvptl.com (CDF) will be submitted to our certification department for final processing and subsequent listing on the TUV Rheinland Certipedia website. TOV Rheinland Sincerely, North America Holding,Inc. 1 Federal Street { Boston,MA 02110 I fir. ��1k t *F Main Phone:617-426-4888 Main Fax:617-426-6888 Jack Castagna Solar Components Program Manager Member of TOV Rheinland PTL, LLC TOV Rheinland Group EnphaaowNM215Micronvorter//DATA INPUT DATA<oC; YN215'60-2LL,G22'|G/S23'/G/S24'|G Recommended input power(STC) 190'270VV Maximum input DCvoltage 48V Peak power tracking voltage 27V'38V Operating range 16 48V Min/Max start voltage 22V/48V Max DC short circuit current 15A Max input current 10A OUTPUT DATA (AC) @208 VAC @240 VAC Peak output power 225 W 225 W Rated (continuouo)output power 215 VV 210 VV Nominal output current 114(Ammeat nominal duration) U.SA(Annaat nominal duration) Nomina|vo|tage+ango 208V/180'228V 240 V/211'264V Nnminu|frequancy/,ange 00.0/57'61Hz 60.0/57-61Hz Extended frequency range* 57-62.5 Hz 57-62.5 Hz Power factor >0.95 >0.95 Maximum units per 2OA branch circuit 25(three phase) 17(single phase) Maximum output fa u current 850 mA rms for cycles EFFICIENCY CBC weighted efficiency,24OVAC 96.5Y6 CEC weighted efficiency,2O8VAC 865Y6 Peak inverter efficiency 86.5Y6 Static MPPT efficiency(weighted. ro/erenooEN5O53O) 99.4 % Night ticonsumption 65 mW max MECHANICAL DATA _......... ______ Ambient temperature nmgn '401Ouo+651C Dimenn|ono(NxHxD) 188mmx173mmx25mm(without mounting bracket) Weight 1.6kg(3.4|bs) Cooling Natural convection'Nofans Enclosure environmental rating Outdoor NEMA0 FEATURES Compatibility Compatible with OO'neUPVmodules. Communication Power line Integrated ground The DC circuit meets the requirements for ungrounded PV arrays in NEC 0SU.35. Equipment ground iu provided in the Engage Cable. Nn additional GEC o,ground io required.Ground fault protection(]FP)io integrated into the mionoinvartor. Monitoring Enlighten Manager and MyEn|ightnn monitoring options Compliance UU741/|EEE1547,FCC Part 15 Class B.CAN/CSA'C22.3 NO.0'(N91. O.4-O4.and 1Ol1'U1 ' Frequency ranges can be extended oovonu nominal if required by the utility Tb learn more about EnphasaMioroinvertertechnology, �� «��-vioit enphaae.comm [Cs] z m`� /—'— �V 0 2014 Fnphase Energy.All rights reserved.All trademarks or brands in this document are registered by their respective owner. EnphasO Microinverters Enphase@M215 a . 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 [e] enphase° S�® E N E R G 1, 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-corThant system and equipment grounding is incorporated into the microinverter cabling and the microirnverter itself making safety and code compliance easier than ever. Isolated DC Circuit Enables Integrated Ground System Grounding vs. Equipment Grounding To fully understand PV system grounding, it is essential to fist 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 bi-polar 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 wiring system, which forms a ground connection with the enclosure of the microinverter. Plus, 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.caNg rounding/ 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. Linea Neutral ac EGC +DC 1�C CiFL)! ttvert tM -DC 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 WEER Washer, Electrical Equipment Bonding 4 ©2014 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 clamps 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) Raekm tj NJ AC EGC ` Ground _ Electrode a 1 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 Panel Board Equipment Ground Ground Bond WEEB Conductor Jumper(GBJ) Bond (EGC) Jumper Neutral Ba+I Ground Neutral Electrode Ground Conductor Bonding Point Ground Bar (GEC) AC EGC Ground I Electrode a a r a -. 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(E(3C): 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 ©2014 Enphase Energy Inc.All rights reserved. January 2014 WHITE PAPER enphase 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 300W 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 Engage TM 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 eliminates 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 microinverters. • Ground fault detection on 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 Microinverter 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 ©2014 Enphase Energy Inc.All rights reserved. January 2014 TECHNICAL BRIEF 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 specified 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.ent)hase.com/Grounding. Identifying Microinverters No grounding terminal with Integrated Ground Installers and inspectors can easily Flat ua identify Enphase Microinverters with Integrated Ground. Installing Microinverters Product label w- on bottom with Integrated Ground ;� edge 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. It's 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. ©2014 Enphase Energy Inc. All rights reserved. January 2014 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 AFCls 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 yet be available at the time the Code is adopted. In such event, the authority having iurisdiction may permit the use of the products, constructions or materials that comply with the most recent previous edition of this Code adopted by the iurisdiction. 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 • 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(B). 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SI ,u-I.ul be t al,,d:tit N"I F It l kf,OF FFIF St STFtI OR k \I I,I i(i1 vT .lC"r vIh f sow r 'It IIIAI C'\USED AAY INi1�RY OR li)5S; ( \iIGTfIE:R 72 14CICSlu�l x IRv�ShFR 9= tit a,a ❑ P:LOPFRII'' D\tl \(zL, PFi:SOlAI.. 1N11'RY OR OL:ALti} "LO II It 1 t I I I !l ta' 1 1 UI 1 ll r 1 h 1 to 11 f t�l l:. u nI F n lll n u liti I AV'ONF. ACC \NU ;O[ AGR1:L, fH\7_ [NI LSS SLCH m I w I [ r -atilt usl di ) u to IN1LRY OR LOSS 1,AAti CAUSED SY A 1'.AR1V'S Ij1LOSS tI 1 '.a II a II Iti I c Ilcnc su t e ry.n)rn. TI o f; P fur N1:6LITI LN( L:, I RAIA), OR tV'IL[.1•LL 1N.l1.;KY'. SUCH I I -Ir l l n uIt t (�Il d - ur I a .t n I rt II sc I tc: I[1 c u Pr pct ill f,�l. n n c Icil I i k t)e l n f ,h. 1 �.RFY S LFAIM ITY ARIII IVi Ot T OF OIZ REl V'fIN(i TCt n I pn t I r .r r r -'1 np r Ije a d I I - a u L1IIS AAi RF.LYILNI SlIA[ I, IN 1SL) E\FNi F-,XC FP) FIIF I nk Y ul I ) I I Iv rlal n nl I'a I r<m 1ttt 'Il DUAL 1"i PA)MI_NF. YO 131) N'F' -)CIKLL i1IAI TIiIS Ir nsl m t Ias t tcauc r I erl In l I a l n Iti-c �AtigO(,t 1 IS 1\ FAIR i EPRl SF:,A�l \J ION 01 F IF D AkLk(i[S l n - a lu)t i It .pug l u l ,' I wn Y I I I_i x Ir It- n h u I cr t his m_n I! T1L1T YOt!Ok d L FX!11,CT TO Iti(.(_R IN rill.CASE of \NY Ir I r �I iii r Iti l i li ct Iti ?t Fr c 11 I Iti INPIR`f OR LOS`,Ii1JMl NDER, I ti r:,. rc, I c7tI t r-1 rt 1 . r,t a n. u No (1-` f\•1 SH\1.E I'!- Df-13's Y(Il. Vi.AlVlot' US OR ANY In)u ,:ncl ��il„s Il .,.0 n.. tl ,t ,,,c.uil tiv1� cnuq kc 1 (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,including the determination of the scope or applicahility of this Section 5(each,a "Dispute"). Prior to commencing arbitration,a party must first send a written"Notice of Uispute"via certified mail to the other party. The Notice of Dispute must describe the nature and basis for the Dispute and the relief sought. If7 You and We are unable to resolve the Dispute within thirt y (30) days, then either party may commence arbitration. The arbitration shall be administered by JAMS pursuant to its Streamlined Arbitration Rules and Procedures(available at: http:!/www.j'amsadr.c,om/rules-streamlined-arbitration,the"JAMS Rules")and under the rules set forth in this Agreement. The arbitrator shall be bound by the terms of this Agreement. No matter the circumstances,the arbitrator shall not award punitive,special,exemplary, indirect,or consequential damages to either party. If You initiate arbitration,You shall be responsible to pay$250. All attornevs' fees,travel expenses,and other costs of the arbitration shall be home 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 Propertyy. Judgment on an arbitration award may be entered in any court ofcompetent 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 JUDICIAI, RIGHTS TO DISCOVERY AND APPEAL. IF YOU REFUSE 'TO SUBU'HT TO ARBITRATION AFTER ' AGREEING TO THIS PROVISION, YOU MAY BE COMPELLED TO ARBITRATE. YOUR AGREEMENT TO THIS ARBITRATION PROVISION IS VOLUNTARY. YOU HAVE READ AND UNDERSTAND THE FOREGOING AND AGREE TO SUBMIT DISPUTES ARISING OUT OF THE MATTERS INCLUDED IN THE "ARBITRATION OF DISPUTES" PR VISION 'TO NEUTRAL ARBITRATION. C'a L' ds) iii S I/W E AGREE TO ARBITRATION AND WAIVE THE RIGHT TO A JURY TRIAL:J ' 6.NOTICE TO CUSTOMERS A. LIST OF DOCUMENTS TO BE INCORPORATED INTO THE CONTRACT: (i)this Agreement,(ii)the A itional Terms and Conditions,(iii)the Customer Packet,and(iv)the Work Order. These documents are express171MTtparsted 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 Agreement,that We have signed the Agreement,and that You have read and received a legible copy of every document that We ave signed during the negotiation. D. DO NOT SIGN THIS AGREEMENT IF THIS AGREEMENT CONTAINS ANY BLANK SPACES. You are entitled to a completely tilled 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 TAL,LATIO STEM. SEE THE NOTICE OF CANCELLATION BELOW FOR AN EXPLANATION OF THIS RI H VIVINT SOLAR DEVEIPPER,LLC CUSTOMERS : By: By. Printed Name: Printed dame: Title: _ By: ' Printed Name: Transaction Date: FOR INFORMATION ABOUT CONTRACTOR REGISTRATION REQUIREMENTS, 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,WITHOUT ANY PENALTY OR OBLIGATION,WITHIN THREE(3)BUSINESS DAYS OF 'THE ABOVE DATE, OR IF LAIERIJUNTIL THE T OF INSTALLATIQN OF THE NI. IF YOU CANCEL,ANY PROPERTY TRA , f Y PA E B THE R SALE,AND ANY NEGOTIABLE 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 DELIVERED TO YOU UNDER THIS CONTRACT OR SALE, OR YOU MAY, IF YOU WISH, 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 TO 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 FURTHER 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,'1'O VIVINT SOIAf,DEVELOPER,LLC,AT 4931 N 300 W,PROVO,UT 84604 PRIOR TO THE LATER OF: (1)MIDNIGHT OF THE THIRD(3 )BUSINESS DAY AFTER THE TRANSACTION DATE,OR(1T►THE ' START OF INSTALLATION OF THE SYSTEM. 1 IIEREBY CANCEL'PHIS TRANSACTION: Date: Customer's Signature: OF OL,IL 1FFILI App- If S, ;>I'?C( R)R>_ LMI'I OYLI:S_ -A(;LtiFS ,t -h�, , n I '�I,-n, ❑ _nc h )T II tV111�Y1 A(RHt\tt>1 I (SR ('{lv IIZ:A( lUI(� FUK 1\.Y tinFC(V t.YEY1Pf .At<1 ( ( r_ r t 11 t I ill, A K l rd:r Iti!iIRFC t !NC IL)I Vl'1!_. C(i . \Slt1L1 47 A h 1 �. t)R PLA �t UAbLA(iI S+A4'iIl iIT;iZ 01.1 i,:W VHLL (LAM IIILRFIORI Li; 3 1J1i1)()v CON I R At . FOR I f)I I'Y I\if OSt,D BY f VbV OR O ,. t, i R;01'\� If..) It n� I11I ti - n iii t r 22 R�VUhf Mttl( r 1hi � OTHf;R vtSl ). !', (()NVI( '[IO\ UII1i .-AI�iStVG Ol f of I�h 1 :1 lr () r 1 t Rill aI! I) "FU ?il t( \S a nl a (6)\F[ "( \rl I) C;Y illh \= ItFt Vlt_Vl UR A\1 ACI' OL, 11) h u 11 l ill ,I� U\iISSI(}�, OR I v \F l)CCFkhtV(I lA ('OV\F( F(O\ Flu �I I 5� ❑ tl I tJ Ill I, iIICI?I' 1't ill }(Il R1TI ,atiD -ACiRi i 23.(Ut1f2N1"C t �(�" hl (,r I �t nd ) '1 n \UT i(1 SL F, F a{ih AvY" Si_,(H ( LA1\d FOR ,A vY S`U( 11 L)A\dA(dS. \%[if Iifl,R O( NO)T A( i 0L H) i`a_) Will IHER uc h��( )p r �� c 1 R V'(tI h\O\V (1i2 SI SPt!, r D 'I.) 1 VSi I1 lOt K 21 I )1Rb .ti ti 4ir t ceui od n 1111 IanrI .-u d Ic t lr 1 A\IW Y()! I! R1HI.R :A(1'tl?[T TFIAF \O CI AP0 p.i, It. flit Jrr ul t u 111 r n h 1�'d 1• L.A`,V 1i. (IR, \SA' t?Tili�I? IIGAi_ Oi{ ARBITR\TTO\ Vr1r �iici ll ) In t Uric 11% tt I th� tt 1 It PRC)(FLk)iN(ilA :O\1tLitUA \\itILARISi\(,OI IC)P.OR 25.SCR� li-, I A Knurl i .r eu ar dh t �n�rl n �I �-4n)5 1 Ali-, I. a cf c ) t 1 1 I .I ) fell [.A?F.D 1'(7 Tllt� AGRLI M I N I' \1\Y Ri ur an l (n I',rti u 5 11,R(lk (iiI"1. C(Nll\I{ V'C:.I') OR Fti IrU 19Ukf_ LH,Ati UN (II 26 SONtRA611I(] 5 I id, YI,AR VM Lk"f HL fM ID! it'[ GiCtwtl R141 10 S( c (t( i_A.IAI ua I u yr ,i c n d'� I �I i u I �mntt. re u ❑ inu l n' li I i I,, nr Y,W ACKN( LII.I)(iE JfyM "A"T AR1 RFI.YIN(I ON [HiS �cdrl f ) )rot l ) I. oi tl r,fl It.l , \S A (0V01110?: Avl) M\fLRi11 ut ii n t i 6i t m tsh)P 1 z a- , t.tiTFR INFO I IIIS;vjfl k\ik:V 1 ul �l al Ir I 1 d h h 1�I r ti 1 -01 p ) 1 ,,Q ,,l!'01ILI'l p,the 18.1NDPOMFICA'i10V II) t?e lidlosi cx,m pern,tlh'd bt 1)m w,iI Inp 1)irll) h � cl n �r r un�lc re>;tc nld'mntl llU 3n(�° %X)e❑ v 27.CW II FI2¢1RIS I1 1y cnem n E 1PpliNahK 171 _ YOU IlurCh} _ ) II 11 I. ,ull n nosh a -I ct n_Iln n u,lr n—il dLll hllld i7tlrtllle5� t_'S ilitd (.)ur WlhatCS, IuflU)I', Clt?p.OtiLC 'e tL..it ii of tnrea7« u,Rl.l1[,nt cJrt let (�plfh�t .bet W)ptnU t� m I,ri!nsI liar ver_l an,I Ow s,i c :Ors and ),,igr ( tC'I} t IC it 1 f -C(I'el.d Perm m1 1 trim am ")11 ltl Il,r(I 1 U i.Ll rlt ai,t i,n 28'!i 13!I<I t1 Y 1 (r^ lu h. - 1 it, 1 r Ir ei ,Y11 1 t �Yj'14n i1',11.11'�Udil)>_Ildll+Il:l!l.� lttl7 t'[ICSti Itl�:I ITtI�YIJCSIS� ) rJ�nL akl. IC,. 'I�n z n 111"'i I 1 15 c1 [1 .n itl i r1 d«. c.h to L m Iduu huUc 1 h.i v4 l.il Iaft'1LC II.1hIl nil .�,(.l(,�l tti S �(ll,e )bt:l at 1)n l(I)ni1L S_c{C't`)c{t Jti iri 1 s 1 � (� fl cal tltiV 11 1111 1 1 t i`" l If_t)11(1 �n it ln,. hint-1 or nature In::o litlectioll l Ill,- lrisin`oll(111 Or � ;l t i t aI ;.Ind 1, n an', t, I.latod i.. i it`i(In nr ach hi,,A emcni +r(;i)l(ul 1 \01 ICF;_ I I lis n tt�c or ulJi( nusccn 161.11:1- ?I d hat 1l u, 29.1 RESC R1_ES ><1D 01 1-Ot�1 illJcmniiicauon lI 11 Itu,n, under thl- "eciton 14 hall ill)[ apply ,f 'PRF`,(' .',FVF U.'F :t t)I Ri L)I the h:�lm c,r du.la.__ than is Lnc ht�is Ibr ,uclt Ihird Turfy ilaim 1` ORMAYR)N N N(Y R ('RLI)I'i RLPOR1 iAI)1CAIIN( �nlc 1 n r t Our Irp(oyrl , �.(t \our('rope h� TH A i YOL M F;T(fit R FAIN(R:i FR i V i I I Iti Oi ITR IS NO F and ,u.h tarrn or.L.naue w Is s(1fei% toyed h the ach)c a gligc,.c� (iC.AR'\NTFt D IF YOI DO AOT 14 Fa H !: ( R!l LR4 or +-i!Ihll mi,er�nductOfisuci cmp!(i4cc n (gJut. Y(W, DO N0I \A AN i TO RFC I IA I- PRE4( RI-i NLD U1 MRS 19.SUBROG VVIO1, You a�tec 1) rclea,o ill Gnc-cd P�srs(u), OF C RI DIT 12t)\4 i 4 1�I)i)1I[f:R (C)�L,1 14 S ( ALL fHF, fro(n all, clairus rlf anA nartfo cull through Y+wr atrihOruV o: 111 tY)S•SF MFR Rt PORTI\v AC,F\FIFS IOLI -FRI (, i",S) 56' Your n unc. suet) us �our incuru)c� company, and You <ILree to Sbt S;OR SvTt I i 1,' L.NPI R1;AV OP"F UG 11 P.U.LiU c 919:ALLP\, defend ! a�rai)�( u�lv such claim. Y'OG i,RLE TO s,:6TIF'Y TS Oi3: LR \\St N10N \NAIL RI 10VAL Of,TIOti. P.O. YOI:R I VSI(Z.A S�L CO4iY AL'r Of 1 HIS RF t i ASL BO\ US \�(IODLYN. PA )094; E(�1 IV A\ OP t�IONS. P.0, 20. RASP 11NIt{�l AM1D A�'AIA 6RS t� A,_rz�!a�nt ney or:!) h�e,)alaut I,r Fl()X .40123.A I F.l>4 F.A.(.i:3 30��-F-(1l:3- � 1 4931 North 300 West,Provo,UT 84604 � � M Employer Identification No.: 80-0756438 VIVI�'1t. solar' Phone:(877)404-4129 Fax:(801)765-5758 Massachusetts IIIC License No.: 170848 E-Mail: su ort(wvivintsolar.com '7 www.vivinLolar.coni AR No.: �r �rj_J_7�/L//) RESIDENTIAL POWER PURCHASE AGREEMENT y 7 7 f 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 Customers)("You", 'Your'),as of the Transaction Date set forth below. Full Name(F... .rr,Li l ) Full Name(t'rrst,All t�.,r) Customer(s): t"P"I own1r for o,vr, pPrroof r: ❑r,s one Telephone No.: 5 L .. '� E-Mail: Property Street Address: g i Address: City,County,State,Zip: r 1.SERVICES ESIGN AND INSTALLATION. We will deggn,ia&UIL srAjice and Wa utain a solar photovoltaic system on Your Property,which will include all r panels,inverters,meters,and other components(cotlectivcly,the"System"),as further described in the Customer Packet and the Work Order that We will provide to You hereafter. All material portions of the System will be installed by Our employed technicians and electricians,and not subcontractors. With Your cooperation, We will (i)design. install and connect the System in material compliance with all applicable laws; (ii)complete all required inspections;and(iii)obtain all required certifications and permits. In order to design a System that meets Your needs,You agree that We may obtain Your electrical usage history from Your electric utility(the"Utility")and You shall provide Us co to our Utility bills as We may reasonably request. O her than the activation fee described in Section I.B.We will design and install the;uc,, n o w Yo ACTIVATION. You agree to pay Us a one-time activation fee in the amount of$ We will interconnect the System with the Utility,and cause the d System to generate energy measured in kilowatt hours ("kWh")) (the "Energy"). Installation of the System generally takes one day and is cipatcto begin and be substantially complete between two(2)and six(6)weeks hereafter. L'+� OWNERSHIP OF SY'S'TEM. We shall own the System as Our sole personal property. You will have no property interest in the System. `�/OPERATIONS AND MAINTENANCE. We will operate and maintain the System(i}at Otu sole cost and expense;(ii)in good condition;and(iii)in tonal compliance with all applicable laws and permits and the Utility's requirements. INSURANCE.. We carry commercial general liability insurance,workers'compensation insurance,and property insurance on the System. For more form¢tion concerning Our insurance,and to obtain a copy of Our certificate of insurance,please visit: www_vivmtsolaI.corn/insurance. 2.TERM,PRICE,PAYMENTS,AND FINANCIAL DISCLOSURES A. ENERGY PRICE. For all Energy produced by the System.You shall pay Us ST _ per kWh(the"Energy Price"),plus applicable taxes. e Energy Price shall increase each year by two and nine-tenths percent 2. A Rood faith estimate of the System output,measured in kilowatt hours, will be provided to You in the Customer Packet. THIS AGREEMENT IS THE S LF.OF ENERGY BY US TO YOU AND NOT FOR THE SALE OF _Ar§CLAR ENERGY DEVICE. W TERM. This Agreement shall be effective as of the Transaction Date and continue until the twentieth(20i1,)anniversary of the In-Service Date(the "Terri'). The"In-Service Date"shall be the first day aticr all of the following have been achieved: (i)the System has been installed and is capable of generating Energy,(ii)all permits necessary to operate the System have been obtained,(iii)the System has been mtereonnected with the Utility,and(iv)all spections and certificates required under applicable law or fiy the Utility have been completed or received. CFi PAYMENTS. Beginning with the first month following the In-Service Date and throughout the Term. We will send You an invoice reflecting the arges for Energy produced by the System in the previous month. You shall make monthly payments to Us by automatic pa ment deduction from Your designated checking account or credit card. It is Your responsibility to ensure that there are adequate funds or adequate credit There is no financingg charge associated with this Agreement. For all payments more than ten(10)days past due,We may impose a late charge equal to"I'wenty-Five Dollars($25) and interest at an annual rate of ten percent(10°0),plus applicable taxes. If You continue to fail to make any payment within ten(10)days after We give ];P,q written notice,then We may exercise all remedies available to Us pursuant to Section_13(N. i`'D,- 'RENEWAL. At the end of the Term,You may elect to(i)continue with this Agreement on a year-to-year basis;(ii)enter into a new,Agreement with 15s and cancel this Agreement;(iii)purchase the System at the end of the Term ana cancel this Agreement the"Purchase Option");or(tv)cancel this Agreement and have the System removed at no cost to You. You will need to notify Us in writing concerning our election sixty(60)days prior to the end of the Term. If You elect the Purchase Option, the "Purchase Option Price."will be the then-current fair market value of the System based on an independent appraiser's valuation of similarly sized photovoltaic systems in Your geographic region. The appraiser's valuation will be provided to You in writing and wall be binding. If We receive Your payment of the Purchase Option Isrice costs o the appraisal,applicable taxes,and all other amounts then owing and unpaid hereunder.We will transfer ownership of the System to You at the ent of the Term on an"As Is,Where Is"basis. If You elect to have the System removed,We will remove the System from Your Propert within ninety(90)days after the end of the Term IF YOU DO NOT NOTIFY US OF YOUR ELECTION TO CANCEL 13Y SENDING A WRITTEN NOTICE TO (is, THEN THIS AGREEMENT WILL AUTOMATICALLY RENEW ON A YEAR-TO-YEAR BASIS UNTIL YOU NOTIFY US IN WRITING OF YOUR ELEC'T'ION TO CANCEL AT LEAST SIXTY(60) YS PRIOR TO THE END OF THE RENEWAL TERM. 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 edit rating and report from credit reporting agcncies;(ii)to report Your payment performance under this Agreement to credit reporting agencies;and (iii)disclose this and other information to Our of hates and actual or prospective lenders,financing parties,investors,insurers,and acquirers. WE MAY HAVE 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.LIMITED WARRANTY LIMITED INSTALLATION WARRANTY. We provide a workmanship warranty that the System shall be free from material defects in design and kmanship under normal operating conditions for the Term. We further warrant that all rooftop penetrations We install shall be watertight as of the date of installation. We do not provide any warranty to You with respect to any component of the System. Any manufacturcr's warranty,is in addition to,not in lieu of, this limited installation warranty. This warranty does not cover problems resulting from exposure to harmful materials and chemicals, fire, flood, hquake,or other acts of god,vandalism,alteration of'system by anyone not authorized by Us,or any other cause beyond Our control. MANCFACTLRERS' WARRANTIES. The System's solar modules carry a minimum manufacturer's warranty of twenty(20)years as follows: during the first ten(10)years of use,the modules'electrical output will not degrade by more than ten percent(10%)from the originally rated outptit;and (b)during the first twenty(20)years of use,the modules'electrical output will not degrade by more than twenty percent(20%)from the originally rated out tit. "1 he System's inverters carry a minimum manufacturer's warranty of ten("10)years against defects or component breakdowns. During the Term,We �`�Penforce these warranties to the fullest extent possible. SLY)DISCLAIMF,R OF WARRANTY. EXCEPT AS SET FOR"I'H!N THIS SECTION 3, WE MAKU NO OTHER WARRANTY TO U OR ANY OTHER PERSON, W'HF.'fHER 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 PRODUCI'lON OR DELIVERY OF ENERGY, OR ANY OTHER ASSOCIATED SERVICE OR MATTER HEREUNDER, ALL OF WHICH WF HEREBY EXPRF,SSLY DISCLAIM. OUR LIABILITY FOR ANY BREACH OF ANY WARRANTY TS LIMITED TO REPAIRING THE SYSTEM OR YOUR PROPERTY TO THE EXTENT REQUIRED UNDER THIS AGREEMENT, YOU ACKNOWLEDGE TIIAT WE ARE RELYING ON THIS SECTION 3.C.AS A CONDITION AND MATERIAL INDUCEMENT TO ENTER INTO THIS AGREEMENT. THERE, ARE NO WARRANTTFS WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF. 4.REMOVAL OF THE SYSTEM You shall not make any,Alterations(as defined in Section 9(c))to the System. If You want to make repairs or improvements to Your Property that require the temporary removal of the System or that could inter ere wit t its performance or operation,You must give Us at least thirty(30)days'prior written notice (a"Customer-Requested Shutdown"). You agree that any repair or improvement to Your Property shairnot materially alter Your roof where the System is installed. As compensation for Our removal,storage,and reinstallation of the System.You agree to pay to Us a fee equal to Four Hundred and Ninety-Nine Dollars S4 before We remove the System. You shall be required to pay the Shutdown Payment(as defined in Section 15)if the System is not reinstalled within t irty 30)days of removal. In the event of an emergency aMctin the System,You shall contact Ls imm—may. If We are unable to timely respond.You may,(at Your own expense)contract with a Iiccnsed and qualified solar installer to remove the System as necessary to make repairs required by the emergency. You shall be responsible for any damage to the System that results from actions taken by Your contractor. 5.ARBITRATION OF DISPUTES Most customer concerns can be resolved quickly and amicably by calling Our customer service department at(877)4044129. If Our customer service department is unable to resolve Your concern,$ou and We agree to resolve any Dispute(as defined below)through binding arbitration or small claims court instead of courts of general jurisdiction. BY SIGNING BELOW,YOU ACKNOWLEDGE.AND AGREE THAT(I)YOU ARE HEREBY WAIVING THE RIGHT TO A TRIAL BY JURY;AND(11)YOU MAY BRING CLAIMS AGAINST US ONLY IN YOUR INDIVIDUAL CAPACITY,AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS OR REPRESENTATIVE PROCEEDING. You and We agree to arbitrate all disputes, claims and controversies arising out of or relating to Distributed Weight (All Planes) In Conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Weight of Modules: 1230 lbs Weight of Mounting System: 140 lbs Total System Weight: 1370 lbs Total Array Area: 528 ft2 Distributed Weight: 2.59 psf Number of Attachments: 70 Weight per Attachment Point: 20 lbs Bill Of Materials Part Name Quantity ESEG01 CLASA EcoX Clamp Assembly 70 ESEG01 COASA EcoX Coupling Assembly 37 ESEG01 SKKTA EcoX Landscape Skirt Kit 0 ESEG01 SKKTA EcoX Portrait Skirt Kit 11 ESEG01 CPKTA EcoX Composition Attachment Kit 70 ESEG01 ELASA EcoX Electrical Assembly 1 Layout � Skirt Coupling Warning: PV Modules may need to be shifted with respect to roof trusses to comply with Clamp maximum allowable overhang. Plane Calculations (ASCE 7-10): RS1 Roof Type: Composition Shingle Average Roof Height: 30.0 ft Least Horizontal Dimension: 30.0 ft Roof Slope: 28.0 deg Truss Spacing: 24.0 in Edge and Corner Dimension: 3.0 ft Snow Load Calculations Description Interior Edge Corner Unit Flat Roof Snow Load 33.6 33.6 33.6 psf Slope Factor 0.77 0.77 0.77 Roof Snow Load 25.9 25.9 25.9 psf Wind Pressure Calculations Description Interior Edge Corner Unit Net Design Wind Pressure Uplift -20.7 -24.3 -24.3 psf Net Design Wind Pressure Downforce 19.4 19.4 19.4 psf Adjustment Factor for Height and Exposure Category 1.0 1.0 1.0 Design Wind Pressure Uplift -20.7 -24.3 -24.3 psf Design Wind Pressure Downforce 19.4 19.4 19.4 psf ASD Load Combinations Description Interior Edge Corner Unit Dead Load 2.3 2.3 2.3 psf Snow Load 25.9 25.9 25.9 psf Downslope: Load Combination 3 11.8 11.8 11.8 psf Down: Load Combination 3 22.2 22.2 22.2 psf Down: Load Combination 5 13.7 13.7 13.7 psf Down: Load Combination 6a 25.9 25.9 25.9 psf Up: Load Combination 7 -11.2 -13.3 -13.3 psf Down Max 25.9 25.9 25.9 psf Spacing Results(Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 64.5 64.5 64.5 in Max Spacing Between Attachments With Rafter/Truss Spacing of 24.0 in 48.0 48.0 48.0 in Max Cantilever from Attachment to Perimeter of PV Array 21.5 21.5 21.5 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 42.2 42.2 42.2 in Max Spacing Between Attachments With Rafter/Truss Spacing of 24.0 in 24.0 24.0 24.0 in Max Cantilever from Attachment to Perimeter of PV Array 14.1 14.1 14.1 in A EcolibriumSolar Customer Info Name: 3172801 Email: Phone: Project Info Identifier: 9290 Street Address Line 1: 58 Collidge Ave Street Address Line 2: City: Northampton State: MA Zip: 01060 Country: United States System Info Module Manufacturer:Trina Solar Module Model: TSM-255 PA05.18 Module Quantity: 30 Array Size (DC wafts): 7650.0 Mounting System Manufacturer: Ecolibrium Solar Mounting System Product: EcoX Inverter Manufacturer: Enphase Energy Inverter Model: M215 Project Design Variables Module Weight: 41.0 lbs Module Length: 64.95 in Module Width: 39.05 in Basic Wind Speed: 110.0 mph Ground Snow Load: 40.0 psf Seismic: 0.0 Exposure Category: B Importance Factor: II Exposure on Roof: Partially Exposed Topographic Factor: 1.0 Thermal Factor for Snow Load: 1.2 Lag Bolt Design Load-Upward: 820 Ibf Lag Bolt Design Load-Lateral: 300 Ibf EcoX Design Load -Downward: 493 Ibf EcoX Design Load -Upward: 568 Ibf EcoX Design Load -Downslope: 353 Ibf EcoX Design Load -Lateral: 233 Ibf Module Design Moment—Upward: 3655 in-lb Module Design Moment—Downward: 3655 in-lb Effective Wind Area: 20 ft2 Min Nominal Framing Depth: 2.5 in Min Top Chord Specific Gravity: 0.42 D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 13.5 amps Continuous current adjustment factor 125% 2011 NEC Ardcle 705.60(B) PV circuit continuous current rating 16.875 amps 2.Overcurrent protection device rating PV circuit continuous current rating 16.875 amps Next standard size fuse/breaker to protect conductors 20 amp breaker Use 20 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 NEC Article 705.60(8) 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) 71% 2011 NEC Article 705.60(8) Adjusted PV circuit continuous current 23.7 amps c.PV Circuit current adjustment for conduit fill Number of current-carrying conductors 6 conductors Conduit fill derate factor 80% 2011 NEC Articic 705.60(B) Final Adjusted PV circuit continuous current 29.7 amps Total derated ampacity for PV circuit 29.7 amps Conductors (tag2 on 1-line)must be rated for a minimum of 29.7 amps THWN-2(90°C) #12AWG conductor is rated for 30 amps (Use#12AWG or larger) 2011 NEC Ardcle 705.60(B) 4.Voltage drop(keep below 3%total) 2 arts: 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: 0.24% The largest number of micro-inverters in a row in the entire array is 9 inCircuit 2.According to manufacturer's specifications this equals a voltage drop of 0.24%. 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 13.5 amps)x(0.00201 Q)x(1 00 -(240 volts)x(100) 1.13% Total system voltage drop: 1.37% 3. Electrical Components. A. Module (UL 1703 listed) Qty Trina TSM 255-PA05.18 30 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 37.7 volts Imp-rated current at maximum power 8.36 amps Ise-rate short circuit current 8.92 amps B. Inverter (UL 1741 listed) Qty Enphase M215-60-2LL-S22 30 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(DC) 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 2 PV circuit 1 - 15 modules/inverters (20)amp breaker PV circuit 2 - 15 modules/inverters (20)amp breaker 2011 NEC Article 705.60(6) Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Proiect Information Project Name: Daniel Peters Project Address: 58 Coolidge Ave,Northampton MA A.System Description: The array consists of a 7.65 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(30) 255-watt modules and(30)215-watt micro-inverters,mounted on the back of each PV module.The array includes(2)PV circuit(s).The array is mounted to the roof using the engineered racking solution from Ecolibrium Solar. 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°F) C. Minimum Design Loads: Ground Snow Load: 40 psf (ASCE 7-10(7.2)) Design Wind Speed: 90 mph (ASCE 7-10(26.5.1)) 2. Structural Review of PV Array Mounting System: A.System Description: 1.Roof type: 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: Ecolibrium Solar b.Product Name: Eeorail c.Total Weight of PV Modules and mounting hardware: 1410 Ibs d.Total number of attachment points: 70 e.Weight per attachment point: 20.14 Ibs f.Maximum spacing between attachment points: * See attached engineering talcs g.Total surface area of PV array: 528.3 square feet h.Array pounds per square foot: 2.66 Ibs square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (30)modules,(70)attachments 20.14 pounds vivint., Inverter Ratings(Guide Section 4) Inverter Make/Model Enphase M215-60-2LL-S2x-ZC Conduit and Conductor Schedule MODULE DETAIL Max DC Von Rating 45 Volts rag Description Wins Gauge #of Conductors Conduit Type Conduit Size Max Power Q 40°C 215 Wafts 1 Enphase engage cable-THWN-2 12 AWG 4 Cord N/A-Free Air o Nominal AC Vonage 240 Volts 1 1 Bare Copper Ground(EGG/GEC) 6 AWG N/A-Free Air N/A-Free Air Trina Solar TSM-255 PA05.18 Max AC Current 0.9 Amps SOLAR MODULE Max OCPD Rating 20 Amps 2 THWN-2 10 AWG 6 PVC 0'-1" W Max Number of Panels/Circud 17 2 THWN-2-Ground 8 AWG 1 PVC 017 1p 3 THWN-2 8AWG 3 PVC NOTES FOR INVERTER CIRCUITS(Guide Section 8 and 9): °tY 3 THWN 2-Gm_u_nd BAWL i PVC 0'-1' Q Q w 1.)IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH,DOES THIS �+�Z) SWITCH MEET THE REQUIREMENTS? PV Module Ratings @STC(Guide Section 5) v c Z Enphase M215-60-2LL-S2x-ZC YES NO X NA Model Make/Model Tnna Solar TSM-255 PA05.18 )o.~ Max Power-Point Current(Imp) 6.36 Amps E Z MICRO-INVERTER AT oo � EACH MODULE,ATTACHED 2.)IF GENERATION METER REQUIRED,DOES THIS METER Max Power-Point Voltage(Vmp) 30.5 Volts (n'�C O WITH ECO HARDWARE SOCKET MEET THE REQUIREMENTS? Z Q Open-Circuit Voltage(Voc) 37.7 VoRs YES NO X NA Short-Circuit Current(Isc) 6.92 Amps 3.)SIZE PHOTOVOLTAIC POWER SOURCE(DC)CONDUCTORS Max Series Fuse(OCPD) 15 Amps BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPO Nominal Maximum Power at STC(Pmax) 255 Watts //•�W RATING AT DISCONNECT. Maximum System Voltage 1000(IEC)/600(UL) 4.)SIZE INVERTER OUTPUT(AC)CONDUCTORS ACCORDING ',, Voc Temperature Coefficient -0,32 %/°C MICROINVERTER CONNECTION - /1 TO INVERTER OCPD AMPERE RATING(See Guide Section 9). TO ENGAGE TRUNK CABLE V 5.)TOTAL OF 2 INVERTER OCPD(s).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and S 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(8)(2)(a)? X YES NO dry bulb temperature for ASHRAE location most similar to installation location: -19•C #6 BARE CU GROUND ' Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based on ASHRAE highest month 2%dry bulb (GROUNDING ARRAY) temperature for ASHRAE location most similar to installation location: 39°C -- - - --- ----- --- ---- --------—- - Sign for inverter OCPD and AC Disconnect: 3.)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the United Slates(Palm Springs,CA is 44.1'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 27.000000 1 Amps temperature of 47•C or less(all of United States). Nominal AC Voltage 2401 Volts a.)12 AWG,90•C conductors are generally acceptable for modules with Isc of 7.68 Amps v or less when protected by a 12-Amp or smaller fuse. THIS PANEL FED BY MULTIPLE SOURCES N (UTILITY AND SOLAR) b.)10 AWG,90°C conductors are generally acceptable for modules with Isc of 9.6 Amps N or less when protected by a 15-Amp or smaller fuse. `+ m d Inverter's are equipped with rapid shut down. y J NEC 2014 Section 690.11 DC Arcfault circuit protection.Enphase micro inverters are exempt from NEC 690.11 due to operating voltages are well r°iv below required for Arc-fault protection. a PV CIRCUIT 1: 15 MODULES/PARALLEL ENVOY BOX All labeling as per NEC 2014 g m o m O cr 15 • • • O O to O Q 1 n WP }I{I Z � rd E 1.o MURRAY POINT OF DELIVERY z lu s COMBINER AND INTERCONNECTION W W co m PANEL 125A/240V SIEMENS _t a v 3 j \°Gr°G LWO04NR 60A/240V F- Q < 1 �O\F2� OR EQUIVALENT UNFUSED NEMA3 M ? ? g p PV CIRCUIT 2: 15 MODULES/PARALLEL i °�\�� t� ,5 SREC/ANSI LNF222R OR SHEET I EQUIVALENT Qo\t�`p�t� METER NAME: \0 EXISTING 15 zO tO j \'P zoo 240V/200A W Q 1 l 20A LOAD-CENTER J IX 11►\/A1 r 20A 1 V 1 A O S • • • xJ` S 1 \ 40A I SHEET --- -- --- ---- ------�-- ---N-- — NUMBER: — ------- ---- ---- ------- --- ---- ---- \\ MILBANK VISIBLE/LOCKABLE �_ O JUNCTION BOX 2 \\ 3 100A OR 3 'KNIFE'A/C 3 WITH IRREVERSIBLE \ EQUIVALENT DISCONNECT NEC 2014 Compliant GROUND SPLICE E 1'0 \ E 1.0 U5934-XL-BLG E 1.0 E 1.0 U.1 MOUNTING ° CLAMP U DETAIL PV3.0 SEALING o WASHER > Qam LOWER o z SUPPORT oEz N�L Q PV MODULES, TYP. MOUNT z o OF COMP SHINGLE ROOF, PARALLEL TO ROOF PLANE / FLASHING 0- 3" PV ARRAY TYP. ELEVATION 5/16„0 x 41/2° MINIMUM STAINLESS NOT TO SCALE STEEL LAG SCREW TORQUE= 13±2 ft-Ibs CLAMP ATTACHMENT CLAMP+ NOT TO SCALE ATTACHMENT *mw m i zCOUPLING d ECO CANTELEVER L/4 OR LESS ► COMPATIBLE L=PERMITTED CLAMP MODULE SPACING SEE CODE COMPLIANT PERMITTED LETTER FOR MAX ALLOWABLE It CLAMP+ CLAMP CLAMP SPACING. b ATTACHMENT SPACING COUPLING COUPLING 5 °° CLAMP i a w PHOTOVOLTAIC MODULE >z w .. LuLu (n > J J W m 14Z Z F H L=PORTRAIT m a ? ? 2 o CLAMP SPACING SHEET NAME: ECO COMPATIBLE 5 Q L=LANDSCAPE MODULE 0 W CLAMP SPACING 2 0 MODULES IN LANDSCAPE/PORTRAIT PV SYSTEM MOUNTING DETAIL SHEET NUMBER: NOT TO SCALE o NOT TO SCALE cYi a 0 n 0 xl C t7 C r m-4 (n# 00 o 00 0 Rio = Cl) in �O �3 KO °on C� C r m-i En# N C K z D < ci C < r m m Cn w Cn Fn I. 0 0 m T O N °m �m O O P O 3 T � n 'O z r � i D m i Z C= D(D INSTAL LER:VIVINT SOLAR * Peters Residence m m ROOF m m INSTALLER NUMBER:1.877.404.4129 ■■ PV 2,0 m MA LICENSE:MAHIC 170848 ■ a 58 Coolidge Ave A Northampton,MA 01060 PLAN DRAWN BY:TC I AR 3172801 1 Last Modified:8/25/2014 UTILITY ACCOUNT NUMBER:50183-55000 58 Coolidge Ave, Northampton MA 01060 WidingD�`lnt Plan R 212 Main Street 0 ton, MA 01060 c No r pion, ID §N 0 -0;sii N <aw vEz miu j PV SYSTEM SIZE: 7.65 kW DC JUNCTION BOX ATTACHED TO ARRAY USING ECO HARDWARE TO KEEP JUNCTION BOX OFF ROOF Von 0 N 0'OF 1"PVC CONDUIT °D FROM JUNCTION BOX TO ELEC PANEL N J N_ O C 7 � o a m � U Z °� Q > Z w & ff 'nr W w z m W Q Q J ? z K Q M 0 --------LOCKABLE DISCONNECT SWITCH, SHEET ANSI METER LOCATION, NAME: &UTILITY METER LOCATION Z ~ J 30)Trina Solar TSM-255 PA05.18 MODULES WITH A a Enphase M215-60-2LL-S2x-ZC MICRO-INVERTER MOUNTED ON THE BACK OF EACH MODULE SHEET NUMBER: PV SYSTEM SITE PLAN o SCALE: 3/32"= 1'-0" 7 QL e 1 + Page 2 of 2 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. 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. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Ecolibrium Solar Installation Manual', which can be found on the Ecolibrium Solar website (ecolibriumsolar.com). If during solar panel installation, the roof framing members appear unstable, deteriorated, structurally compromised or deflect non-uniformly, our office should be notified before proceeding with the installation. 2. Maximum allowable pullout per lag screw is 235 Ibs/inch of penetration as identified in the National Design Standards (NDS) of timber construction specifications for Hem-Fir (North Lumber) assumed. Based on our evaluation, the pullout value, utilizing a penetration depth of 2 '/z", is less than what is 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'/z"with a minimum size of 5/16"lag screw per attachment point for panel anchor mounts should be adequate with a sufficient factor of safety. 3. Considering the roof slopes, the size, spacing, condition of roof, the panel supports shall be placed at and attached to no greater than every fourth 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 four(4) rafter spaces or 64"o/c,whichever is less. 4. Panel supports connections shall be staggered to distribute load to adjacent rafters. Based on the above evaluation, it is the opinion of this office that with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is based on information supplied to us at the time of this report and current industry standards and practices. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. ery truly yours, Q OF cm C/) Scott E.Wy ling, P Q 50 MA License No. 'POF FGISTEQ� FSs ONP& vivint. o • vivoint 4931 North 300 Akest Structural Group ProNo, LT 84€04 P: (80 t)234-70;0 Scott E. Wyssling, PE Head of Structural Engineering scott.wyssling@vivintsolar.com August 26, 2014 Mr. Dan Rock, Project Manager Vivint Solar 24 Normac Road Woburn MA 01801 Re: Structural Engineering Services Peters Residence 58 Coolidge Avenue, Northampton MA AR#3172801 7.65 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 assumed 2 x 6 dimensional lumber at 16" on center. The attic space is finished and photos indicate that there was no 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. 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 Ecolibrium Solar 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 28 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. • The Commonwealth of Massachusetts Department of Industrial Accidents u r Office of Investigations d I Congress Street, Suite 100 a Boston,MA 02114-2017 www mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organization/Individual): Vivint Solar Developer, LLC Address:4931 North 300 West City/State/Zip: Provo, UT 84604 Phone #:801-704-9389 Are you an employer? Check the appropriate box: Type of project(required): 1.0 I am a employer with 20 4. ❑ I am a general contractor and I employees (full and/or part-time).* have hired the sub-contractors 6. New construction 2.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have g. ❑ Demolition working or me in an capacity. employees and have workers' g Y P n'• 9. F1 Building addition [No workers' comp. insurance comp. insurance.: required.] 5. ❑ We are a corporation and its 10.E] Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.❑ Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.❑ Roof repairs insurance required.] t c. 152,§1(4), and we have no employees. [No workers' 13.0 Other comp. insurance required.] *Any applicant that checks box#I must also till 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 the policy and job site information. Insurance Company Name: New Hampshire Insurance Company Policy#or Self-ins. Lic. #:029342228 _ Expiration Date: 11/01/2014 Job Site Addres City/State/Zip:_06r4ha O Attach a copy of the workers' comp-n-ation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of NIGL 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 t pains and pen Wes of perjury that the information provided above is true and correct. Si nature: — Date: Phone#: 678- -8900 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#: Massachusetts -Department of Public Safety Board of Building Regulations and Standards Con'itruction Supt rm i-l- Lic:ense: CS4)65WT EMMANU EL T MIt POBX 326 JEFFERSON Kk Oi Expiration 0510312015 Commissioner e ((lb- nz 7Z[=nwea.l��a�C? au cfic�telt i �te of CoRaoaxr Affairs&Resixesa Re6rhtiou V;E IoOVEN NT Cot4TRACTOR sra : 1706" TYPE pir0 : IISM16 Supplement ViMNT so AR DEVELOPER LLG, EIM MANUEL MELLO 4031 NORTH 300 WEST - PROYfl,UT wo t Underseer+etary ,i MLuy L. Chabot ♦ ' 1 _: 12 Thompson Rd 'Webster MA 01570 " "' 508 826 5757 RRPEP cwn �I C1I g Certificate of Attendance and Completion Renovator Initial per 40 CPR part 743.22 Ern"tanuel Metto 80A Kendall Rd.PO Box 326 Jefferson MA.0 t52 Course&.Exam Date 4/"2+6:10 Expiration Date:4/26/13 Cemfi #R-I-1.'867-10 Ewe r r SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: Emmanuel Mello CS 065607 License Number PO Box 326 Jefferson MA 01522 05/03/2015 Address Expiration Date -0769 Lfft ,X;` Telephone 'y 8.Registered Hio4 etrviryrqyement Contractor: Not Applicable ❑ Vivint Solar Developer/Emmanuel Mello 170848 Company Name Registration Number 4931 N 300 W Provo UT 84604 1/5/2016 Address Expiration Date Telephone 413-331-0769 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c. 152,§25C(6)) _7 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 Building 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 l SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) Roofing ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks [0 Siding [p] Other[p] Brief Description of Proposed *We will pick permits up when ready, please call when ready 413-331-0769-Savina Work: Installation of roof mounted photovoltaic; solar systems # of modules Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete the followinq: a. Use of building : One Family Two Family _Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft. of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No . I. Septic Tank City Sewer Private well__ City water Supply SECTION 7a -OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I, ,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 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. S' ned under the pains and penalties of perjury. 1 i� rint I ....-_n Signature of Owner/Agent 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 0 DON'T KNOW © YES Q ........................ ........ .. ...... IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO Q DONT KNOW Q YES 0 IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO © DONT KNOW Q YES IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained © Obtained © , Date Issued: C. Do any signs exist on the property? YES 0 NO Q IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES © NO IF YES, describe size, type and location: E. Will the construction activity disturb(clearing, grading,excavation, or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES O NO IF YES,then a Northampton Storm Water Management Permit from the DPW is required. s City of Northampton �( Building Department �r 212 Main Street � � Room 100 �� - r�s lectric, piu orthampton, MA 01060 Northampto nq oibep �ns� 3-587-1240 Fax 413-587-1272 t be r� APPLICATION TO 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 w`/1 A Map Lot Unit (1vr-Fharip on n 01060 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: A - unie-1 4arzs i �/' Name(Print) Cur aili dr s "- 9 Telephone Signature 2.2 Authorized A ent: �v1(1a ! 'cv er Nam rint) Current Mailing Addr 0l 742-331-0769 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by ermit applica nt 1. Building (a)Building Permit Fee 2. Electrical (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection I its 6. Total=0 +2+3+4+5) Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: _ Building Commissioner/Inspector of Buildings Date File#BP-2015-0269 APPLICANT/CONTACT PERSON VIVINT SOLAR DEVELOPER LLC ADDRESS/PHONE 150 PADGETTE ST UNIT B CHICOPEE (413)331-0769 PROPERTY LOCATION 58 COOLIDGE AVE MAP 25A PARCEL 087 001 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 it Ina a Fee Paid Tvpeof Construction: INSTALL ROOF MOUNTED PHOTOVOLTAIC SOLAR SYSTEM New Construction Non Structural interior renovations Addition to Existinp- AccessoU Structure Building Plans Included: Owner/Statement or License 065607 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFO 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 ti elay G Sig re of Build& g 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. 58 COOLIDGE AVE BP-2015-0269 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 25A-087 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Buildinq DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR PANELS BUILDING PERMIT Permit# BP-2015-0269 Project# JS-2015-000508 Est.Cost: $38250.00 Fee: $229.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: VIVINT SOLAR DE=VELOPER LLC 065607 Lot Size(sq.ft.): 14200.56 Owner: PETERS DANIEL J Zoning: URB(100) Applicant: VIVINT SOLAR DEVELOPER LLC AT. 58 COOLIDGE AVE Applicant Address: Phone: Insurance: 150 PADGETTE ST UNIT B (413) 331-0769 WC CHICOPEEMA01022 ISSUED ON.911012014 0:00:00 TO PERFORM THE FOLLOWING WORD":INSTALL ROOF MOUNTED PHOTOVOLTAIC SOLAR SYSTEM 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 Shmature: FeeType: Date Paid: Amount_ Building 9/10/2014 0:00:00 $229.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner