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24D-106
13/52 Rail LRFD Allowable Uplift Wind Force(plf) Rail Span(h) 70 80 90 100 110 130 150 1 170 200 240 300 380 480 650 900 3.0 13/52 Rail 3.5 13/52 Rail 4.0 13152 Rail 4.5 13/52 Rail 5.0 13/52 Rail 5.5 13/52 Rail 6.0 13/52 Rail 6.5 13/52 Rail 7.0 13/52 Rail 7.5 13/52 Rail 8.0 13/52 Rail 8.5 13/52 Rail 9.0 13/52 Rail 9.5 13/52 Rail 10.0 13/52 Rail 13/52 Rail LRFD Allowable Uplift Span(ft) Force(lb) 3.0 1764 3.5 1480 4.0 1243 4.5 1101 5.0 960 55 838 6.0 756 6.5 690 7.0 651 7.5 598 8.0 533 8.5 510 9.0 480 9.5 444 10.0 402 4 13/52 Rail Zone 3 Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 sf H3jS 85 6.5 6.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 100 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 110 5.5 5.5 5.5 5.5 5.0 4.5 4.5 4.0 4.0 3.5 Category 120 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 B 130 5.0 5.0 1 5.0 5.0 1 5.0 4.5 4.5 4.0 4.0 1 3.S 140 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 3.5 150 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.5 160 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf $5 w .5:0 IS 4S. 4 4 fi ; ' 3.5 Category 120 .4 4.0 4 O rc. * 0. 3.5 40"� �: a �1 4Q:, 160 3.0 � 3 0 ` : . . _: .°, . : �-10 _. '.:3.i7 a. The table above ONLY includes 13-52 rail capacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 C. Topographic factor,kzt is 1.0 d. Maximum mean roof height is 30 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60lbs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASD values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 13/52 Rail Zone 2 Span Chart Exposure Wind Ground Snow Load Speed 0 sf 10 psf 20 sf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 85 8.5 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 100 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 120 6.5 6.5 6.5 5.5 5.0 5.0 4.5 4.0 4.0 3.5 8 130 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 140 S.S 5.5 5.5 S.S S.0 4.5 4.5 4.0 4.0 3.5 150 5.0 S.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 160 5.0 5.0 5.0 5.0 5.0 1 4.5 4.5 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 sf 50 psf 60 psf 70 psf 80 psf 90 psf Exposure Wind Ground Snow Load Speed 0 psf 10 sf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 33 9 C6G4F'. 65 Q 4.i 4{+.5� 4#WyT�;` 40 3.5 S0. =S�y�!', SO.: 4.5 _'*r � �„. _S . . .. Y 44""'C� 4-5 45 dti 4.0 354.0 a; € 44j a.43 o - 3.S '4:43 , 4.0 4.0 40 '` 3S _. a. The table above ONLY includes 13-52 rail capacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 C. Topographic factor,kzt is 1.0 d. Maximum mean roof height is 30 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 Ibs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASD values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 13/52 Rail Zone i Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 sf 85 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 100 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 9.5 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 120 9.0 8.5 7.0 6.0 55 5.0 4.5 4.0 4.0 3.5 B 130 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 140 7.5 7.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 150 7,0 7.0 6.5 6.0 5.5 5.0 45 4.0 4.0 3.5 160 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 sf 90 psf Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf 85 9.0 8.5 7.0 &0 5.5 S. 4 S � 4.0..? QA_ 1.5 100 8.5 8.0 710' 6;0 5.5 _.,5.0 45..__'. 410 ;. 4.0 , 3.5 110 .7S 7 5 Sf'._ 0 *Q-- 1 Category 120 7.0 7.0 6L5 . ,. 6,0 5S 5 tF. -44 4.t O 130 6.5 6.5 6;p`..' S ,5 ,.,'' ., 4 EI.:' :0 . . .. :15 " 144, 0 6:0 � 160 „. 5.5 ,;., 55.. , 55 � 5.5", a. The table above ONLY includes 13-52 rail ca pacity check.It does not include roof capacity check b. Wind importance factor per ASCE7-05 c. Topographic tactor,kzt is 1.0 d. Maximum mean roof height is 30 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 Ibs h. Height of solar panel is between 2"and 10"to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are ASD values k. Mounting Systems,Inc.strongly recommends a maximum span of 8 feet,but in any case,not to exceed the maximum span indicated on the chart 1. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 1t""1C STRUCTURAL ENGINEERS July 21, 2014 Mounting Systems, Inc. 820 Riverside Pkwy Sacramento, California 95606 TEL: (855) 731-9996 FAX:(916)287-2269 Attn.: Mounting Systems, Inc. -Engineering Department Re: Engineering Certification for the Mounting Systems, Inc. 13/52 Rail Alpha+System PZSE, Inc.-Structural Engineers has reviewed Mounting Systems, Inc.'s 13/52 rail span charts,rail allowable uplift wind force and performed rail component capacity check including L foot bracket, end clamp and mid- clamp.All information,data and analysis contained within the Mounting Systems, Inc.rail span charts are based on, and comply with Mounting Systems, Inc.'s Alpha Engineering and Technical Data and the following codes: 1. Minimum Design Loads for Buildings and other Structures,ASCE/SEI 7-05 2. 2009 International Building Code,by International Code Council, Inc. 3. 2005 Aluminum Design Manual,by The Aluminum Association 4. AC428, Acceptance Criteria for Modular Framing Systems Used to Support Photovoltaic(PV)Panels, November 1,2012 by ICC-ES This letter certifies that the loading criteria and design basis for the Mounting Systems, Inc. 13/52 rail span charts,rail allowable uplift wind force table and rail components capacity check are in compliance with the above document and codes. If you have any questions on the above,do not hesitate to call. Sincerely, -,K oF��v PAUL K. ZACHER � RUCTURAL y No. Paul Zacher, SE - President GI 50100 Ar GI 501 �ssZONAL EKP 6/30/2016 8150 Sierra College Boulevard,Suite 150 • Roseville,CA 95661 • 916.961.3960 P • 916.961.3965 • www.pzse.com CABLING ACCESSORIES - DETAILS and SPECIFICATIONS Cable r - Voltage Connector Spacing Accommodates PV module orientation Y, t, 240VAC,4 conductors 1.025 meter(40") Portrait 240VAC,4 conductors 13 meter(67") Landscape 208VAC,5 conductors 1.025 meter(40") Portrait 208VAC,5 conductors 1.7 meter(67") Landscape Cable Specifications Cable Length Options* Description Rating Model Number Orientation #Connectors Approx weight Cable temperature rating 90°C(194°F)wet/dry ET10-240-40 Portrait 40 40 Ibs Cable insulator rating THWN-2 ET17-240-40 Landscape 40 45 Ibs UV exposure rating UL 746 C,F1 ET10-208-30 Portrait 30 30 Ibs Conductor gauge 12AWG ET17-208-30 Landscape 30 35 Ibs Compliance UL1741;CANJCSA C22.2 Nos 0,21,42, 65, 153, 'additional lengths available through Fnphase authorized 182.1,182.2,and 182.3;IEC distributors. 60529 IP67 Engage Accessories i I Branch Terminator Disconnect tool One terminator needed per branch circuit Plan to use at least one per installation I ET-TERM-10(quantity 10) ! ET-DISC-05(quantity 5) i i Watertight sealing cap Cable clip I One needed to cover each unused Many needed to fasten cabling to the 4 connector on the cabling. racking or to secure looped cabling. ET-SEAL-10(quantity 10) ET-CLIP-100(quantity 100) i ( 142-00013 Rev 01 Enphase Energy, Inc. 201 1 st Street Petaluma,CA 94952 Phone:877-797-4743 Fax:707-763-0784 info«eno-asr:eneryy corr Ftt��/lwavw.e�phase nom ENGAGE • ; ACCESSORIES [ei enphase The Engage Cable is a continuous length NGAGE of 12AWG cable with pre-installed S E M connectors for Enphase Microinverters to plug into. The cable is handled -Quick installation like standard outdoor-rated electrical FAST _Large branch capacity wire, allowing it to be cut, spliced and extended as needed. FLEXIBLE Simple design -No additional cables The Engage Accessories complement the Engage Cable and give it the ability to -No high voltage DC adapt to any installation. SAFE C _Reduced fire risk C C49S 4/28/2014 Grounding-Erome Energy re J enphase L F N F R G Y Understanding Micronnverter Grounding Now,with Enphase's Integrated Ground(IG)technology, fully-compliant system and equipment grounding is incorporated into the microinverter cabling and the microinverter 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 first differentiate between system grounding and equipment grounding. System grounding requires a Grounding Electrode Conductor(GEC),which connects the current-carrying circuit to ground, including: • the negative or positive of a DC array • the neutral of a split single-phase AC system • the neutral of a bi-polar DC system Equipment grounding requires an Equipment Grounding Conductor(EGC),also known as bonding,which connects all noncurrent 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. M I:l/enphasexorrOgrounding/ 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. Lin et � Neutral ac EGG +OC nc Gros Inert IIN -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 WEEB 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 damps and clips.As per NEC 690.43,all exposed metal must be grounded.An EGC provides a conductive path for the racking and PV module frames.The EGC is connected to each PV module frame and all racking members.The EGC from the array can be connected to the AC EGC that then connects to the AC ground system. Main Panel Board Ground Bond Equipment Jumper(GBJ) Ground Conductor Neural Neutral Bar Ground eu (E GC) Electrode Ground Conductor Bonding Point Ground Bar (GEC) acl ut AC EGC Ground _ Electrode r � Enphase Microinverters with Integrated Ground with EGC Connecting PV Frames and Racking • WEEBs:WEEB equipment bonding washers can be used to connect the PV modules to each other or to the racking for the purpose of equipment grounding.NEC 690.43 and 250.136(A) allow for the equipment to be electrically connected to mounting structures that are themselves grounded,and the electrical connection bonds the equipment frame to ground.To be considered grounded,the mounting structure must be connected to an equipment-grounding conductor. WEEBs can only be used as part of the EGC system. Main Panel Board Equipment Ground Ground Bond WEEB Conductor Jumper(GBJ) Bond (EGC) Jumper Neutral Bar Ground Neutral Electrode Ground Conductor Bonding Point Ground Bar (GEC) AC EGC Ground Electrode Enphase Microinverters with Integrated Ground with WEEB Ground Jumpers 3 0 2014 Enphase Energy Inc.All rights reserved. January 2014 Enphase Microinverters&Ungrounded PV Arrays PV Grounding Terms Under NEC definitions in Article 100,two conductor types provide paths to ground.These are the Equipment Grounding Conductor(EGC)and the Grounding Electrode Conductor(GEC).Distinguishing between the EGC and the GEC Is important when ensuring a photovoltaic array is code-compliant and safe.The following describes key terms from the NEC related to PV system grounding relevant to Enphase Microinverters. For reference,grounding requirements for microinverters are covered in UL1741 while grounding requirements for photovoltaic systems are covered in the NEC under Article 250 with amendments in Article 690.Always check with your jurisdiction for information about local amendments to the code. Underwriters Laboratory(UL)Standard 1741 grounding requirement: In Spring 2012,UL issued a document amending UL 1741 to address inverters for connection to ungrounded PV arrays. Enphase Microinverters with Integrated Ground have been successfully evaluated against this document.Therefore,a grounding electrode terminal for the attachment of a GEC is not required for this microinverter.All required grounding for Enphase Microinverters with Integrated Ground is met by the AC EGC supplied by the Engage Cable system and meets both NEC and UL requirements. National Electric Code grounding definitions: The Grounding Electrode System: Described more fully in NEC Article 250 Part III,the grounding electrode system provides a network of conductors,bus bars and bonding within a facility through which a direct connection to earth is established.The grounding electrode system is comprised of the equipment ground conductor,the grounded conductor,the grounding electrode conductor,and the grounding electrode. Grounding Electrode: Is a conducting object through which a direct connection to earth is established per the requirement outlined in NEC 250.52.Typical examples of a grounding electrode are a ground rod,buried metal pipe,plate electrode,concrete encased ground(UFER), and/or a ground ring. Equipment Grounding Conductor(EGC):Provides a conductive path to connect normally non- current-carrying metal parts of equipment together.EGCs are also found in traditional household wiring and connected to the rounded contact in a three-hole,grounded wall socket.The EGC is also used in the PV industry to connect all exposed metal parts such as PV module frame, racking structure,wiring enclosure(combiner and junction boxes),and the microinverter chassis. With Enphase Microinverters with Integrated Ground,the EGC is supplied through the Engage Cable system. Grounded Conductor:The NEC defines the grounded conductor as a current-carrying conductor that is intentionally grounded. Examples are the Neutral conductor found in an AC system or a grounded DC conductor found in many PV systems.The point at which the current- carrying conductor is connected to ground must be connected to the grounding electrode with a GEC. Grounding Electrode Conductor(GEC):The purpose of the GEC is to provide a conductive path to connect the common grounding point of the power system(AC or PV power systems)to the grounding electrode or to a grounding electrode system.AC or PV power system grounding is established when a current-carrying conductor is intentionally connected to ground by a GEC. 2 0 2014 Enphase Energy Inc.All rights reserved, January 2014 PAPER WHITE [ei Enphase Microinverters and Ungrounded PV Arrays Enphase M250 and new M215 with Integrated Ground—no need for a separate GEC Overview Enphase has developed a new microinverter family that includes the M250 and new M215 with integrated (DC isolated)ground.Because the DC circuit is isolated and insulated from ground,these microinverters do not require a Grounding Electrode Conductor(GEC)connected between each microinverter.The Enphase Microinverters with Integrated Ground are compatible with most 60-cell PV modules(210W to 30OW STC or higher)and install quickly and easily.They work with either three-phase 208 VAC or single- phase 240 VAC services.Enphase Microinverters ship with integrated DC and AC cables and connectors.The DC connectors attach to the PV module,while the AC connector attaches to the EngageTM Cable. No additional cabling is needed. An ungrounded array,when coupled with sophisticated features of the Enphase Microinverters with Integrated Ground,offers greater safety for the installer,system owner,and maintenance personnel. In addition to enhancing safety,the Integrated ground technology streamlines,simplifies,and economizes the installation process for installers and inspectors of all project types. This document clarifies solar grounding terminology and describes NEC(National Electrical Code) compliant grounding methods for Enphasee 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 snide 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. t C 2014 Enphase Energy Inc.All rights reserved. January 2014 TECHNICAL BRIEF [ei enphase 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 2008,2011 and 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.enotw9e.c om1Croundina. Identifying Microinverters _ No9rOUMWg with Integrated Ground Installers and inspectors can easily Flat red identify Enphase Microinverters with Integrated Ground. - Installing Microinverters rlIW with Integrated Ground ��°t`orm 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 Enphase,'M215 Microinverter//DATA INPUT DATA(DC) M215-60-2LL-S22-IG/S23-IG/S24-IG Recommended input power(STC) 190-270 W Maximum input DC voltage 48 V Peak power tracking voltage 27 V-39 V Operating range 16 V-48 V Min/Max start voltage 22 V/48 V Max DC short circuit current 15 A Max input current 10A OUTPUT DATA(AC) @208 VAC 0240 VAC Peak output power 225 W 225 W Rated(continuous)output power 215 W 215 W Nominal output current 1.1 A(A rms at nominal duration) 0.9 A(A rms at nominal duration) Nominal voltage/range 208 V/183-229 V 240 V/211-264 V Nominal frequency/range 60.0/57-61 Hz 60.0/57-61 Hz Extended frequency range' 57-62.5 Hz 57-62.5 Hz Power factor >0.95 >0.95 Maximum units per 20 A branch circuit 25(three phase) 17(single phase) Maximum output fault current 850 mA rms for 6 cycles 850 mA rms for 6 cycles EFFICIENCY CEC weighted efficiency,240 VAC 96.5% CEC weighted efficiency,208 VAC 96.5% Peak inverter efficiency 96.5% Static MPPT efficiency(weighted,reference EN50530) 99.4% Night time power consumption 65 mW max MECHANICAL DATA Ambient temperature range -40°C to+65°C Dimensions(WxHxD) 163 mm x 173 mm x 25 mm(without mounting bracket) Weight 1.6 kg(3.4 Ibs) Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 FEATURES Compatibility Compatible with 60-cell PV modules. Communication Power line Integrated ground The DC circuit meets the requirements for ungrounded PV arrays in NEC 690.35.Equipment ground is provided in the Engage Cable. No additional GEC or ground is required.Ground fault protection(GFP)is integrated into the microinverter. Monitoring Enlighten Manager and MyEnlighten monitoring options Compliance UL1741/IEEE1547,FCC Part 15 Class B,CAN/CSA-C22.2 NO.0-M91, 0.4-04,and 107.1-01 'Frequency ranges can be extended beyond nominal if required by the utility To learn more about Enphase Microinverter technology, Lek] enphase, visit enphase.com L E N F R G v 0 2014 Enphase Energy.All rights reserved.All trademarks or brands in this document are registered by their respective owner Enphase®Microinverters Enphase,, M215 le, p es n 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 � ni enphase° SA� N C R G Y C us NEC 2014—Enphase System Code Compliance NEC 2014 Section 705.12 Point of Connection Code Reference 705.12(D)(6)Wire Harness and Exposed Cable Arc-Fault Protection.A utility-interactive inverter(s)that has a wire harness or cable output circuit rated 240 V, 30 amperes,or less,that is not installed within an enclosed raceway, shall be provided with listed ac AFCI protection. This requires exposed AC cable systems,such as the Enphase Engage Cable,to be protected by AC Arc-Fault Circuit Interrupter(AC AFCI)protection devices in the AC panel. Since Enphase Microinverters are utility-interactive inverters that backfeed into the electrical service through the overcurrent protection device, any overcurrent protection devices with AC AFCI that are installed must be specifically backfeed capable. NEC 2014 705.12(D)(4)Suitable for Backfeed.Circuit breakers, if backfed,shall be suitable for such operation. If terminals of circuit-breaker 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 vet be available at the time the Code is adopted. In such event,the authority having jurisdiction may permit the use of the products.constructions,or materials that comply with the most recent previous edition of this Code adopted by the 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 0 2014 Enphase Energy Inc.All rights reserved. March 2014 TECHNICAL BRIEF [ei enphase NEC 2014 — Enphase System Code Compliance Overview This technical brief discusses new NEC 2014 requirements that apply to Enphase Microinverter Systems. It is useful for installers,electricians,and electrical inspectors or authorities having jurisdiction (AHJs)for understanding how code-compliance is handled where NEC 2014 is adopted. Main topics discussed in this document are: • NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings • NEC 2014 Section 705.12 Point of Connection • NEC 2014 Section 690.11 DC Arc-Fault Circuit Protection NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings Enphase Microinverter Systems fully meet this rapid shutdown requirement,without the need to install additional electrical equipment. Properly labeling the PV system power source and rapid shutdown ability is required per NEC Section 690.56(B)and (C). Solar electric PV systems with Enphase Microinverters have one utility-interactive inverter directly underneath each solar module,converting low voltage DC to utility grid-compliant AC.When the utility grid is available and the sun is shining,each microinverter verifies that the utility grid is operating within the IEEE 1547 requirements.Only then does it export AC power into the electric service for use by loads onsite or export power to the utility grid for others to use. When the utility grid has a failure,or the PV system AC circuits are disconnected from the utility service via an AC breaker,AC disconnect or removal of the solar or main utility service meter,the microinverters stop producing AC power in fewer than six AC cycles. Enphase Microinverters are not capable of operating as an AC voltage source.This means that without an AC utility source, Enphase Microinverters are not able to energize connected wiring and no AC voltage or current can be injected into the PV system AC circuits or the grid. When the AC utility source is removed from the PV system AC circuits via any means, such as an AC breaker,AC disconnect,or removal of the solar or main utility service meter,this equipment performs the rapid shutdown function per 690.12.With an Enphase Microinverter System this shutdown occurs well within the 690.12 required 10 seconds,and there are no other conductors energized more than 1.5 m(5 ft)in length inside a building or more than 3 m(10 ft)from a PV array. Code Reference 690.12 Rapid Shutdown of PV Systems on Buildings. PV system circuits installed on or in buildings shall include a rapid shutdown function that controls specific conductors in accordance with 690.12(1)through (5)as follows. (1)Requirements for controlled conductors shall apply only to PV system conductors of more than 1.5 m(5 ft)in length inside a building,or more than 3 m (10 ft)from a PV array. (2)Controlled conductors shall be limited to not more than 30 volts and 240 volt-amperes within 10 seconds of rapid shutdown initiation. (3)Voltage and power shall be measured between any two conductors and between any conductor and ground. (4)The rapid shutdown initiation methods shall be labeled in accordance with 690.56(6). (5)Equipment that performs the rapid shutdown shall be listed and identified. 1 ©2014 Enphase Energy Inc.All rights reserved. March 2014 To learn more about the Enphase Microinverter System, visit enphase.com en phase® [e] E N E R G Y Enphase Energy/Microinverter Product Family M250 vs. M215: Module Pairing Considerations There are instances where either the M250 or the M215 is an appropriate choice for pairing with a given module. For higher power 60-cell modules,the M250 is the logical choice. For lower rated modules, select the M215. However,for modules with STC output ratings between 250W and 270W, there are several factors to weigh when deciding which microinverter to select for the application. I IVIODUILC POWER RANGE Behor um llslwaen 26OW and 27ONf Abow 27M • I' SELECTION M215 Installer pretisrence M25O Factors to consider when pairing Laval urnperaturwtaim advantage of these gales cooler climates.result in higher module output and selecting the M25o with 250W—270W modules Module qLw t and performanoe.not all modules are created equal.Even modules from ditmt brands with the same nameplate re"can often very wid*In actual DC output, given variance in manufacturing and quality assurance listing standards.Keep module quality In mind when assessing expected output. Perspectlw an dtppftW depending on the module brand selected and the retaliation location,an M215 can clip when paired with a module with an output rating above 25M. Depending on the Instelsrs calculations of the system's financial peAormanos,such dipping loss can be either Inconsequential or significant when installing modules In the 25OW—27OW output range. A note about RMAs Starting in January 2014,Erphass will furnish the new M215 as a repleosment unit for authorised merchandise returns received for the previous M215.Note that the new M215 unit does not require a GEC.Contact Enphass.com/support for assistance regarding returns. To learn more about the Enphase Microinverter System, visit enphase.com re J en phases L E N E R G Y Enphase Energy If Microinverter Product Family Enphase Microinverter Family: Similarities and Differences Enphase is pleased to offer a What's changed What's the same new M216 Microinverter based The new family of products feature: Product quality:rigomus design, on our fourthgeneration •• HigharaflFciency:98.5%CEC manufacturing,and best standards platform. In earl 2014, the new Inbograled Ground(IG):Both the new deliver industry-leading ratlablRy Y M215 and the M250 feature IG 25-year*vwr&*:extremely low failure M215 will replace the old M215 technology,do not require a Grounding rates enable industry-leading limited to complete a microinverter Electrode Conductor(GEC),and meet Fwarranty� ple Installation:plug-and-play product family that features high National Code Engage Cable system enables rapid, P Y g requirements for Ungrounded PV Power flexible installs efficiency,easy installation, and Systems(Sections 990.35 and 690.41) DuraNi ty:rugged,NEW a rated industry-leading reliability for Meets or exceeds 2014 NEC(690.12) enclosure pairing with an 60cell module requirements;Sh' P 9 Y For Rapid Shutdown of PV Systems on on the market. Buildings New look:Flat lid without a grounding lug,for easy identification FEATURE PREVIOUS M215 NEWM215 M250 Integrated Ground? No Yea Yas Lid type? Grooved for GEC Flat Flat• Ground symbol etched on lid? Yes No No Recommended input power(STC) 190—270W 180—2701111f 210—30M CEC weighted efficiency(240VAC) 96.0% 96.6•/. 96.5% Peak output power 225 W � 225 W 250 W Maximum units per _ 20A branch circuit 17125 17/26 16 124 (240 VAC 1208 VAC) M215-60-2LL-S22/S23 M215- Part number 60-2LL-S22-NA/S23-NA(Ontario) M215-80-2LL-IG-s22/S23/S24 M260-60-2LL-3221S23/S24 215 Watt Utility-Interactive Inverter Unit label text with Integrated GF01 M215 Utility-Interactive Inverter M250 Utlilty-Interactive Inverter "For M250s manufactured post-January 2014. j 111(1A ttI I I AI{1I fit i i Vf t �l �I I7 t � lv1121 ipz !t��� ,AIiillii! !? B) PAR lY ti t,R�ISS \[ O 'W A\itIIi iARP", 1 SCti1 I? !y13i1 II\ ,1RItilv'tl lri 1 i)l ON R11.AI1v.<, W if l ;RI I Nit -1 1 "11\1 I I\ \I) I V"I\I I 'N I I1 1IIt. I) 1 \41 I F1't\Il \f lfa; A':U \\F VrlZll f�li\i il3i, � \`.1(7I \I lw ,A I Ol RIAT'l 5I v,I \iiC)�, >! 1Ell i)\\R:A(�(ti Vi ?�ri til< AAk 1 FI'1+ I tU [\Ci RiV �NI ( \` I i)I l'yY 1 2\ U!, ItIYS111ICII y'MP I \1°.-1 tili VI 1 lit \1\1)I IiY \t1( \k \1\1 i I I W V`41 I 1 ' fit any aspect of'the relationship between NOU and(Js,whether based in contract,tort.statute or any other legal theorv:(ii)this Agreement or ✓ any other agreement concerning the subject matter hereof, (iii) any breach. dciault. or termination of this Afreement: and (iv)the rp interetation,validity,or enforecability ot'this Agreement,including,the determination of the scope or applicability of this Section_5(each.a "Depute;). Prior to commencing arbitration a arty must first send a written"Notice of Dispute"via certified mail to the other arty. The Notice of Dispute must describe the nature and basis for the Dispute and the relief'sought. It You and We are unable to resolve t tc Dispute within thirty (i0) days, then either party may commence arhmation The arbitration shall he administered by JAMS pursuant to its Streamlined Arbitration Rules and Procedures(dvdilerble at: http -www imsndr coin'rule,streamlined-arbitration,the JAMS Rules")and under the rules set forth in this Agreement. The arbitrator shall be houric the terms of this Agreement. No matter the circumstances,the arbitrator shall not award punitive s{)ecial exemplary. indirect.or consequential d images to either party. If You initiate arbitration. You shall be responsible to pay 5250 All attorneys' tees navel expenses,and other costs of the arbitration shall be borne by You and Us in accordance with the.LAMS Rules and applicable law. The arhivatiun shall he conducted at a mutually agreeable location near Your Propertx. Judgment on an arbitration award may be entered in any court of competent jurisdiction. 'Nothing in this Section�shall preclude You or We from seeking provisional remedies in aid of arbitration front a court of competent jurisdiction. NOTICE: BY INITIALING IN THE SPACE:BELOW YOU ARE AGREEING.TO HAVE ANN'DISPUTE ARISING OUT OF THE MATTERS INCLUDED IN THE"ARBITRATION OF DISPUTES"PROVISION DECIDED BY NEUTRAL ARBITRATION AS PROVIDED BV APPLICABLE LAN' AND YOU ARE GIVING UP ANN RIGHTS YOU MIGHT POSSESS TO HAVE 'THE DISPUTE LITIGATED IN A COURT OR JURY TRIAL.. BY INITIALING IN THE SPACE BELOW YOU ARE GIVING UP YOUR JUDICIAL RIGHTS TO DISCOVERY AND APPEAL. IF YOU REFUSE: TO SURN1FF TO ARBITRATION AFTER AGREEING TO THIS PROVISION, VOL MAN BE COMPELLED TO ARBITRATE. YOUR AGREEMENT TO THIS ARBITRATION PROVISION IS VOLUNTARY. VOL HAVE READ AND UNDERSTAND FHE FOREGOING AND AGREE TO SUBMIT DISPUTES ARISING OUT OF THE: MATTERS INCLUDED IN TIIE "ARBITRATION OF DISPUTES" PROVISION TO NEUTRAL ARBITRATION. iu.n. inn<ds: UNT AGREE TO ARBITRATION AND NAIVE THE RIGHT TO A JURY"TRIAL: 6.NOTICE TO CUSTOMERS A. UIST OF DOCUMENTS TO BE INCORPORATED INTO THE CONTRACT: (i)this Agreement.(ii)the Additional Terms and Conditions,(iii)the Customer Packet,and(iv-)the Work Order. These documents are expressly incorporated into this Agreement and apply to the relationship between You and Us B. IT IS NOT LF.GA1,FOR US TO ENTER YOUR PREN11SES UNLAWFULLY OR COMMIT ANY BREACH OF THE PEACE TO REMOVE GOODS INSTALLED UNDER THIS AGREEMENT. C. DO NOT SIGN THIS AGREEMENT BEFORE.VOL, HAVE. READ ALL OF ITS PAGES. You acknou ledge that You haye read and received a legible copy cif this agreement.that We have signed the Agreement,and that You have read and recers ed a legible copy of every document ttiat We have signed c urin-,the negotiation. D. DO NOT SIGN THIS AGREEMENT IF THIS AGREEMENT CONTAINS ANN' BLANK SPACES. You are entitled to a completely tilled in copy of this Agreement,signed by both N'on and(Is,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 AFTERTHE TRANSACTION DATE,OR(11)THE START OF INSTAI.I.ATION OF THE SYSTEM. SEE THE NOTICE OF CANCF.L.LATTON BELOkV FOR AN EXPI.ANAT'ION OF THIS RIGHT. VIVIN'll SOI,AR DEVELOPER,LL(' CUSTONIER(S): n By: By. ru.ni �(% "-17/ Printed Name: Printed Name Q n - — Title: G'�'`> 7Qt_-JifZ Printed Name. Transaction Date: FOR INFORMATION ABOUT CONTRACTOR REGISTRATION REQUIREMENTS, CONTACT THE MASSACHUSETTS OFFICE:OF CONSUMER AFFAIRS AND BUSINESS RF.GUI.,ATION:1EN PARK PI,ALA,SUITE:5170, BOSTON,MA 02116, (617)973-8700 OR 888-283-3757. NOTICE OF CANCELLATION Transaction Datc_ AR No.. YOU MAY CANCEL 1HIS'TRANSACTION.WITHOUT ANY PENALTY OR OBLIGATION,WITHIN THREE:(3) BUSINESS DAYS OF THE ABOVE DATE, OR (IF LATER) UNTIL THE START OF INSTALLATION OF THE SYSTEM. IF YOU CANCEL.,ANY PROPERTY TRADED IS,ANY PAYMENTS MADE BY YOU UNDER THE CONTRACT OR SALE,AND ANN' NEGOTIABLE INSTRUMENT EXECUTED BY VOL WILL BE RETURNED WITHIN 'TEN (10) BUSINESS DAYS FOLLOWING RECEIPT BN" THE SFIA.ER OF YOUR CANCELLATION NOTICE, AND ANN' SEC'UR1TN' INTEREST ARISING OUT OF THE TRANSACTION NT A. 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 DEIAVERE:D TO YOU UNDER THIS C'ONTRAC'T OR SALE:, OR YOU MAY, IF VOL! 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 AN TO THE SELLER AND THE SELLER DOES NOT PICK THEM UP WITHIN TWENTY (20) DAYS OF THE DATE OF YOUR NOTICE OF CANCEI.LA"I-ION, YOU MAN' RETAIN OR DISPOSE. OF THE GOODS WITHOUT ANN FURTHER OBLIGATION. IF YOU FAH,TO MAKE:THE GOODS AVAILABLE TO THE SELLER,OR IF YOU AGREE TO RE"TURN THE GOODS TO THE SELLER AND FAH, TO DO SO, THEN YOU REMAIN LIABLE FOR PERFORMANCE OF ALL OBLIGATIONS UNDER THE CONTRACT. TO CANCEL THIS TRANSACTION, MAIL OR DELIYER A SIGNED AND DATED COPY OF THIS CANCELLA"ON NOTICE: OR ANN' OTHER WRITTEN NOTICE,OR SEND A TELEGRAM,TO N'IVINT SOI.AR DEVELOPER,LLC,AT 4931 N 300 W.PROVO,U"T 84604 PRIOR TO THE LATER OF: (1) MIDNIGHT OF THE THIRD(3itu) BUSINESS DAN' AF"FER THE'TRANSACTION DATE,OR(ii)THE START OF INSTALLATION OF THE SYSTEM. 1 HERE:BN'CANCF.i,THIS TRANSACTION: Date: C'ustomer's Signaltn-c: f E il! t !dl i 1' F) t�i•r t i i' k 1 t k ! f e OPPP*P ;ztll N.'i hanksgiv mg way.Sic 5110,Lcht.I�1 1404> (tnployer Id°nuticanon'vo.: 10-11716431 V������ ������ Phone.t877)404-41'I) I uy:(101 I X65-5'�1 Mas.achuxtts HIC Lnccnse No 17D1-1K I-11ai1: uppor7t<rvntusolar-torn %Nyyksrvunsolar.corm AR No ��_� =' ✓ RESIDENTIAL 110"ER PURCIIASE AGREEMENT IIn,Rt SIDI:NTIAL 110"ER PUR(f 1St A(rRl 11161 I (this",l,r,rceurein"I is entered into b; and betytcen YIY'INT SOLAR DF NELOPI-R, 1.LC.a F)clav%are limited habilit%company["We "l.a "Orer'l and the undersigned Cuslo rner(s)1 tau' "Four'),as of(hc I-ransaction Date set forth belok. --- -- -- -- i i all N tine r .r vt (F uII\line ) a r <<� /Uo - Custmmcr(s):_ �r, tiY!, ❑% � ,� l i T�i 1��� ,r�, „ ❑ ❑ 1"(0C 4✓E �VO !�� ---- - - Telephone No Gi/s�7� trS�- -7 Q h-Mall, L t2 c-2�7 ZL 9�Csl / 6 C�►�j1 _ - - J Properv, _ Street Address___-g '7 4v G?C?_CY t7-7CI?f ------ ---- Address: t 7 L) C tn.Count,,State_��p_/t1�r h x��l� � n , m,�+ Dot �p 1.SERVICE; A. DESIGN AND INSTALLATION. We kill deign-Install,wrx ice and maintain a solar photokoltaic system on Your Vropert_k,which kill Include all solar panel,,input ts,meters.and other components restllectikeh.the Slvem"i,as further dcseuhed in the('ustomer Packet and the Work Order this We "ill provide to You hereafter. All material portions of the System trill be installed bk Our unploxrd technicians and electricians.and not subcontractors With Your cooperation, We yyill it) design, install and connect the Svstem in material compliance 'kith all applicahle Inns: (iticotnplete all required inspections arl I iii)obtain all required'Criifiealiuns and permits. In order to lest n a Svstem that me•L Your need',.You t,rce that�4e trial obuiin Your electoral usage history from Your electric ruifitt(the"C nhh')and You shall prof ide Cs t%ith copies of Your I. lilnt bills as We stay rcasonahly request Other than the actuation fee described in Section 1 11,We kill design and install the System. t i cost to You. B. AC iIVAT10N. You ter to pay 1,a one-tune acti%,un n Ice in the amount of c«ill intcreonnect the Syswin kith the t tilut ..and cause the Systenl to gnter to energy measured in kil(man hours ("kFth") (the Fner;,,r'T Installation of the Scstcm _ ncrally takes one day and is anticipated to begin.Ind he substanua)k complete heween tko(2)and sis(6)kccks hueaftcr (. OWNERSHIP OF SNSTENI. 1Ye shall o%tn the System as()III sole personal property YOU I\III hake no property Interest in the System. D. OPERA]IONS AND MAINTENANCE. We'till operate and maintain file System(r)at Our sole cost and cspcnsc.out in good condition:and(iii)in material compliance kith all applicable I r%ks and permits and the L'tilitc rquirun llts F. INSI'RANC F We cam cone n teial general liability insurance 'corkers' omp nsattt n nrsur,nicc,and property insui tnec on the System. for more inloiniauon concerning Our insurance,and to obtain a cop}of Our certificate oh insurance.pica,!visit: kv%vv-%n intsoftr cont,msurance. 2.TERM,PRICE,PAYMENTS,AND FINANCIAL DISCLOSURES A. ENERGY PRICE:. I''or all Hleigy IproduCed h} the Skstlnl.You,hall J)ak l,`i0. I{S p!r kYVh(the"Ener_r Price"),plus applicable laze;. The Energy Price shall increase each kcal by tko and nine tenth,percent(_9'�) 1'nod Cnnh c'umate of the S%,tcnr output measured in kiltmatt hours- I\ ill he prodded to You in the Custumcr Pucker THIS A(iRI 1 MFNI IS LOR l HL S A (N I_ALROY(tY US 1O It of AND NOT FOR THI SAI I OF .A Seri 1R ENLRO Y DEVICE:, B. 1 E RNI. firs \trelm'nt shall he clfecti%e Los of the I7insacuon Date and continue until the o,entietl'I'(r )anniyei ark of the In Seryic Date(the "Term'). I-he"In-Service Date' shall he the fr-t dory after all of the II I look ink,bare been rchicocd Ii)the Systein has bccn Installed and is capable of e,encrtting,Eller v Uit till permits sec.�sary to opt t,:the System IlLo heel)olnained,till)th Sksicm has been interconnected wish the Utility,and(n)ail napectons and certificates required antler applicable lack or he the Utility hake been completed or rc"kcd C. PAN NIENTS. Beginning kith the first month Ibllokmg the III Service Date and throughout the Term. W vtill send You an intoice retlectim the char s tut Lnetav produced by the Skstenr in the prey ious month You shall make monthly ppa tri nil to I S ilk automatic pat.mcnt deduction from Four designated checking account or credit card. It is Your responsibility w ensure that there ate adequ uC finds Or idcquate credit li nit 1 here a no financing chart associated%kith this Agreement For all payments more than ten f 10)datis past duc.We may tat( rx a late e hatge equal to Twenty Five Dull trs(ti'_S) and interest at an annual rate of ten percent(10..).plus applicable take,. If You continue it)fail"hr make any payunent k Whin ten 1IOi days alter We gtko You krittan notice,then We may exercise all remedies u%auahlC to Us pursuant w Section 1 3LJ D. RE NEN AL. At the end of the ferny.)'in[mac elect to(r)continue kith this Agreement on a y m to-year ha,is,(it)enter onto a nlvy Agreement kith Us and cancel this Aereen cot;(iii)puehasc the s0,Mcmt at the end of the Fern)and caned this cAgrwmnt(tire "Purchase Option),or(n.l cancel this Agreement and hitvc type System rent"cd at no cost to You. You trill need to nutit% Ls in vvmin e concerning Your ruction sixtt(60)'lays prior to the end oi`th! Term. It You elect the Purchase Option- the "Purchase Option Price" kill he lhr then-Current rain market %a le of the System based on an independent ap(praisers%tluauun ell inuhaly sized photos haute systems in)',air _riphi-reaiun. I'll c appru u s valution grill he provided to Y'ou in vkriting and'kill be binding If We recite Your payment of the Purchase Option T'ricl.costs o1 tilt tppraisa1 applicable t ors,and all other anxrunts then ok(nit and unpaid hereunder,11 c a ill transfer oyknership of he Sy stmt ro You at the end of the Term on on".1s Is-Where 1 basis. It You elect to hake the SNsiem renx"cti.We Nyill remove the`.vstem lion Your Pr pert% %vuhrn nonet, r9Ut dins utter the rna of the I nn IF l OL DO NO1 NOTION US OF VOL)R ELECTION TO CANCEL BN SENDINT: A N�IY'I'EN NOTICE 10 US, THEN THIS AGREEMENT WILL Nl7ON1;ATICALI.1 RF.NEJN ON A YEAR-FO-1 EAR BASIS UN1 IL YOU NOl IFY ITS IN NYRI TING OE N'OLR ELF CTION E'O CANCEL AT LEAST SIXTY(60) DAN"S PRIOR TO FHE END OF THE RENE N',1L T E:RNI. E. CREDIT CHECK. In connection vyith fir cyctation of this Agreement and at Look time during the Ternt.You hcrchy authorize I`s to(i)obtain Your credit rating and report from credit reporting a netts: (it) to icpnri Your parr ant perfi un ate! under this A rcemcnt to credit reporting, agencies. and u.)disclose this fill p etlne lend r linaneui prat, mcatot utsurcrs .anducyurr,rs. C REDI[' SC ORE.LrY YOU CAN CHOOSF YOUR TOI STOP LRECEIVING) PRESC�REVNFD"OFF OFFERS CREDIT ERO�M PACT US AND OTHER COMPANIES BY CALLING TOLL-FREE 1888) 567-8688. SEE. PRFSC RE.EN & OPT-OUT � NO I ICE(SECTION 29) BELOW FOR MORE INFORMA"I ION ABOUT PRLSCRL ENED OFFERS ' r 3.LIMITED NVARRAN'Tl' :N. 1,1\11 IT, INS'T NLLAT ION NARRAN 1N. 11e pion&a n nkinanshtt, karranh that the S%,tcnt shall h it cc front material del cb in d r'n and koikmanship under normal operuine,conditions fix the Tcrm. X%c 'miler%%Lorrain that all rooftrq,pencuations k1"c imtall shall he k-aterti_ht as of the dam of i installation. A1-e do nut prn%uf!.tar y,airanty to You t%ith respect n,any component ofthc System. 1l)% nrmutt ictitrer s%y,utant% is in addition to,not in lieu of this limited installation "arrant}. This %%arrann flocs nut covet prohlcros rcnuftine Iron eyposurc n, harmful materials and chemicals, tire. flood_ i Carth luake.or other LICK of got,yand tli,m.alteration of sy Lull b,am nu not au It iicdl y Us-or am other cut hevond Our control. , B. NI NNLFAC'T URERS' XN\RR.AN 1-1 VS. )he So lUn s solar nunluie,copy a nuninatn nruud'r tun( v%arrantti rf t%tcnty( 0)years as follons: ia)durirq.the first tell(10)ycars of use,the nxniulcs'elect ieaI output vkill nut de r rde by mule than tell percent(I tl )from the orieirallk rated output and (b)durinU the first hyenty ( 0)years nl use.the modules electrical output kill nt f de;gad!by ❑tote than ikentk percent(20°6)loom the originally rated output l he Svsicm's imetters carry a mininnmp m unrlalnter s yrnrtants of ten(10)pearl against drfcrts or component brcakdokms During the Tcrm.We kil;enforce thexx karranties too the lidlesl cktcnt possible r C. DISCLAIMER OF \ARRAN"I'1', LX(EPT AS SI:F FORM IN THIS SECTION 3, W'L: MAKE. NO OTHER WARRANTY TO YOU OR ANY OTFII R PERSON, WILL-1111 R I XPRE:SS, IVIP1_II'D OR SI ATUl'ORY, AS FO THE MF.RCHAN"FABILITY OR FITNESS FOR ANY PURPOSF OF THE EQUIPMENT, INS("ALLA"T10N. DESIGN, OPERA IION, OR MAINTENANCI 01: HIF: SYSTEM. FILE PRODUCTION OR DI LIVERY OF LNL,RGY. OR ANY OTHI R ASSOC I A1E:D SFI E OR MATTER HFRILNDER, ALL OF YVHICH WE HFRFBY EXPRESSLY DISCLAIM. OUR IIABILIIY FOR ANY BRFACH OF ANY WARRANTY IS LIMITED TO REPAIKING THI SY'STl_M OR YOUR PROPERTY f0 -I'll EX I FIN I REQUIRED UNDF R THIS AGREEMENT. YOU ACKNOWLEDGE THAT Yt L ARE RELYING ON THIS SIA"HON 3.C- AS A COND1T10N AND MA -111 1NDI'ICEMENT TO ENTER INTO) THIS AGREEMENT. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND I DESCRIPTION OF THE FACE IIL:REOF. 4.REMOVAL.OF THE SYSTEM You shall not make any alterations(as detincd in S Ctiun_ytll)to the Svstem. If Y'ou kart to make tepairs or impro%cment to Your Property that require the temporary renuptal of the System or that could uttcrferc ykrth its performance or operation.Y'ou must give Us Lt leant thirty(30)days'prior kritten notice (a'Customer-Requested Shutdown") You agree that any repair or unprot cnpent to Your Property,h;di not nrrtu tally alter Your roof where the System is installed. As compensation for Our removal.storage,andreinstrllation(,['the SvSICItl,You agnx to p n to i's a ter ce(ual to Four Hundred and Ninety-Nine Dollars($499)before We remove the System. You'hall he required to foal the fihmdukn Payment(a,defined up Section I S)if the Svstem is not reinstalled 'kithin thirty(30)days of reni kal. In the event of an(met�ency alerting the Sysicm, Y'ou shall contact i imrnediatcly. It Yde are unable to timely respond,You may(at Your own expense)contact with a hccmed and qualined solar installer to remove the Syslcm as necessary to make repairs required by the emergency. You shall be responsible for any damage to the Sk stem that results from actions taken by Your contractor- s.ARBITRATION OF DISPUTES ATost customer concerns can be resoled quickly and amicably by calling Our custontet service department au (X77) 404-4139. If Our customer set-ice department is unable to resolke YOttt ccmccrn Y'ou and We agree to resoh e any Dispute(as defined bcloka)through bind"", arbitration or small claims court instead of courts of general jurisdiction BY-SIGNING BFL OW,YOU .ACKNOWLEDGE ANTS AGREE THAT(l)YOU ARE.HEREBY WAIVING THE R161IT TO A TRIAL BY JURY,AND(11)YOU MAY FIRING CLAIMS AGAINST US ONLY IN YOUR INDIVIDUAL CAPACITY. AND NOT AS A PLAINTIFF OR CLASS MLMBFR IN ANY PURPORTED CLASS OR RE.PRFSENTATIVE PROCEEDING. You and We agree to arbitrate all disputcS, claims and controversies arising Out of or relating to mounting systerns BOM Item no. Description Weight Quantity add. Items Sum 707-0023 L-foot 11 mm fast attach 0.241 Ibs 20 0 20 702-0207 MEC CS RH 40mm 0.000 Ibs 8 0 8 700-0102 MC 30-40mm-w/Bonding Plate 0.000 Ibs 24 0 24 712-0136 Weeblug Alpha+pa 0.000 Ibs 4 0 4 807-0131 ACC wire Management Clip 0.000 Ibs 0 0 0 807-0134 Omega Wire Management Clip 0.000 Ibs 0 0 0 712-0148 Rail/Microinverter Attachment-M8x20mm T-Bol 0.000 Ibs 0 0 0 712-0147 Rail/Microinverter Attachment-M8x25mm T-Bol 0.000 Ibs 0 0 0 800-1085 BR 10/48 CS; 16ft 13.623 Ibs 4 0 4 800-1089 BR 10/48 CS; 12ft 13.623 Ibs 4 0 4 706-0057 Splice,external,f. BR 10/48 CS 0.427 Ibs 4 0 4 Total 115.507 Ibs a. Q Developer: Page 9 of 9 Date 5/11/2015 MS Version 2.0.32.0 CD 0, rD (D 0 < 0A 0 Ln cn N Orq 0 21.83 It 3.37 It 3.37 ft M X/ v LBJ (N 6.52 ft I I I I 6.52 ft B X, 3.37 ft L-J 3.37 ft 3.00 It 21.83 ft 3.00 ft L= Field Edges Comer rD IU (M 0 (D 00 O 0 CD lD Alpha' w- W mounting systems Construction P W M n �O N P P C O O N t Q N �+ v l7 l7 XD N t _Q Q In m m m Q Q Q Q Developer: Page 7 of 9 Date 5/11/2015 MS Version 2.0.32.0 +Yr� mounting systems Configuration Fastener capacity Description L-foot 11mm fast attach Max. pressure load 816 Ibf Max.suction load -816 Ibf Max. lateral load 677lbf fastener distance 24.02 in Rail Description GS 10/48 Moment of inertia Iz 0.16 in A4 Moment of inertia ly 0.24 in A4 Resistance moment Wz 0.21 in^3 CL Resistance moment Wy 0.24 in^3 `c Cross section area 0.55 in^2 yield stress 21.2 ksi Modulus of elasticity 10100.0 ksi Load Rail Stress Deflection under load (%A=U60) Length Load capacity Roof area (%yield) Rail Cantilever Cantilever Attachment Field 69.2 % 49.3% 0.1 % 8.3 in 41.5% Edges 69.2 % 49.3% 0.1 % 8.3 in 41.5% Comer 70.4% 50.1 % 0.1 % 7.4 in 42.6 % The system was successfully verified. Notes • Only the statics of the solar substructure are analyzed.The rails are designed as multi-box girders with cantilever, and uniform load distribution • The values for material durability are taken from the technical manual of the manufacturer. Developer: Page 6 of 9 Date 5/11/2015 MS Version 2.0.32.0 mounting systems Module field layout Module manufacturer Trina Solar Module length 65.0 in Module type Trina TSM 255-PA05.18 Module width 39.0 in Module power 255.00 Watt Frame height 1.6 in Number of modules 14 Modul weight 47.00 Ibs Module orientation Portrait Overall power output 3.6 kWp 0 q 69 n 23 ft 1 49 in 4 ft 3 82 in 13 ft 3.00 L 1 3 5.01 in 11 Q i 10 ft 10.75 it i Oft 11.24 in --- O it Qft t1.24 in X 0 ff13t51 in 7 ft 1()-00 m Developer: Page 5 of 9 Date 5/11/2015 MS Version 2.0.32.0 mounting systems Load combinations (ASD) LFK1: Ed=D LFK2: Ed=D+L LFK3: Ed=D+(Lr or S or R) LFK4: Ed=D+0.75* L+0.75*(Lr or S or R) LFK5: Ed=D+(0.6*Wor0.7* E) LFK6a: Ed=D+0.75* L+0.75*(0.6*W)+0.75*(L,or S or R) LFK6b: Ed=D+0.75* L+0.75* (0.7*E)+ 0.75* S LFK7: Ed=0.6* D+0.6*W LFK8: Ed=0.6* D+0.7*E max action [lb/ft'] Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Field 18.930 9.645 -5.778 0.742 Edges I 18.930 9.645 -12.210 0.742 q Corner I 18.930 9.645 -19.440 0.742 max action per unit length of rail [lb/ft] Roof area Pressure Pressure Suction Suction orthogonal parallel orthogonal parallel Field 51.280 26.130 -15.650 2.009 Edges 51.280 26.130 -33.070 2.009 Corner 51.280 26.130 -52.670 2.009 Developer: Page 4 of 9 Date 5/11/2015 MS Version 2.0.32.0 mounting systems Loads Snow load Importance factor II: 1.00 Ground snow load pg= 40.000 Ib/ft2 Shape factor Cs= 0.662 Snow load-flat Pf= 28.000 Ib/ft2 Snow load-sloped ps= 18.520 Ib/ft2 Wind load Basic wind speed v= 90.00 mph Terrain category B: Urban and suburban areas,wooded areas,or other terrain with numerous closely spaced obstructions having the size of single-family dwellings or larger. Wind Gust Velocity Pressure q= 13.400 Ib/ft2 Roof areas a Distributed Wind Loading per Base Rail Pressure [lb/ft] Suction [lb/ft] Field 18.144 -32.660 Edges 18.144 -61.690 Corner 18.144 -94.350 Dead load Module area A,= 17.60 ft2 Modul weight GN,= 47.00 Ibs Dead load gm= 2.722 Ib/ft2 Developer: Page 3 of 9 Date 5/11/2015 MS Version 2.0.32.0 mounting systems Building data Site data Country USA IBC 2012 Terrain height Oft Building specifications Rooftype Gable roof Building length 27 ft 10.00 in Building width 23 ft 7.34 in Building height 30 ft 0.00 in Roof specifications Roofing Composition shingle Rafter width 2.0 in Roof pitch 27° Rafter height 6.0 in Rafter spacing 24.0 in a a ,u C SL- Developer: Page 2 of 9 Date 5/11/2015 MS Version 2.0.32.0 mounting systems Project Information Contact Name 4158896 Street address 87 Woodmont Rd City,State,ZIP Northampton,MA 01060 Phone Email M a d Developer: Page 1 of 9 Date 5/11/2015 MS Version 2.0.32.0 D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 12.6 amps Continuous current adjustment factor 125% 2011 NEC Article 705.60(13) PV circuit continuous current rating 15.75 amps 2.Overcurrent protection device rating PV circuit continuous current rating 15.75 amps Nett 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 OF) Conduit is installed 1"above the roof surface Add 22°C to ambient 2011 NEC Article 705.60(B) 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(13) Adjusted PV circuit continuous current 22.1 amps c.PV Circuit current adjustment for conduit fill Number of current-carrying conductors 3 conductors Conduit fill derate factor 1000/0 2011 NEC Article 705.60(13) Final Adjusted PV circuit continuous current 22.1 amps Total derated ampacity for PV circuit 22.1 amps Conductors(tag2 on 1-line)must be rated for a minimum of 22.1 amps TI1WN-2(90°C) #12AWG conductor is rated for 30 amps (Use#12AWG or larger) 2011 NEC Article 705.60(B) 4.Voltage drop(keep below 3%total) 22parts: 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-invertcr voltage drop: 0.41% The largest number of micro-inverters in a row in the entire array is 12 inCircuit 1. According to manufacturer's specifications this equals a voltage drop of 0.41 %. 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(Ibtal wire run) _ (Circuit 1 nominal current is 12.6 amps)x(0.00201Q)x(140') _(240 volts)x (100) 1.47% Total system voltage drop: 1.88% a 3. Electrical Components: A. Module (UL 1703 listed) Qty Trina TSM 255-PA05.18 14 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 Lnphase M215-60-2LL-S22 14 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(D(,) 260 watts Max.input DC Voltage 45 volts Peak power tracking voltage 22V-36V Min./Max. start voltage - 22V/45V Max.DC short circuit current - 15 amps Max.input current - 10.5 amps 2. Output Data (AC Out) Max.output power - 215 watts Nominal output current 0.9 amps Nominal voltage 240 volts Max.units per PV circuit - 17 micro-inverters Max.OCPD rating 20 amp circuit breaker C.System Configuration Number of PV circuits 1 PV circuit 1 - 14 modules/inverters (20)amp breaker 2011 NEC Article 705.60(B) w. Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Project Information Project Name: LeAnn Pelkui Project Address: 87 Woodmont Rd, Northampton MA A.System Description: The array consists of a 3.57 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(14) 255-watt modules and(14)215-watt micro-inverters,mounted on the back of each PV module.The array includes (1)PV circuit(s).The array is mounted to the roof using the engineered racking solution from Mounting Systems Inc.. B.Site Design Temperature: (From Boston Logan Int'I AP weather station) Average low temperature: -19.7°C (-3.46°1) Average high temperature: 37.4°C (99.32°l) C. Minimum Design Loads: Ground Snow Load: 40 psf (ASCII 7-10(7.2)) Design Wind Speed: 90 mph (ASCII 7-10(26.5.1)) 2. Structural Review of PV Array Mounting System: A.System Description: 1.Roof type: EcoX Comp.Shingle 2. Method and type of weatherproofing roof penetrations: Flashing B. Mounting System Information: 1.Mounting system is an engineered product designed to mount PV modules 2. For manufactured mounting systems, following information applies: a.Mounting System Manufacturer: Mounting Systems Inc. b.Product Name: Alpha+ c.Total Weight of PV Modules,Microlnverters,and Racking: 705.6 Ibs d.'Total number of attachment points: 20 e.Weight per attachment point: 35.28 Ibs f.Maximum spacing between attachment points: * See attached engineering talcs g.Total surface area of PV array: 246.54 square feet h. Array pounds per square foot: 2.86 Ibs square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (14)modules,(20)attachments 32.9 pounds/attachment vivint. Inverter Ratings(Guide Section 4) 0 Conduit and Conductor Schedule Inverter Make/Model Enphase M21560-2LL-S22 Tag Description Nitre Gauge •of Conductors Conduit Type Conduit Size MODULE DETAIL Max DC Volt Rating 45 Volts Max Power®40°C 215 Watts 1 Enphase engage cable-THWN-2 12 AWG 4 Cord N/A-Free Air Al O Nominal AC Voltage 240 Volts 1 Bare Copper Ground(EGC/GEC) 6 AWG i N/A-Free Alr NIA-Free Air V/ p U N Trina TSM-255 PA05.18 Max AC Current 1.125 Amps 2 THWN 2 10 AWG 3 PVC rn SOLAR MODULE Max OCPD Rating 20 Amps Max Number of Panels/Circuit 17 2 THWN-2-Ground 8 AWG ) PVC p• o N C h 3 THWN-2 10 AWG 3 PVC 1•• o� NOTES FOR INVERTER CIRCUITS(Guide Section 8 and 91: 3 iHVMJ-2-Ground a AWG 1 PVC 1" ,V�of oQ W c m 1.)IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH,DOES THIS N° 2 SWITCH MEET THE REQUIREMENTS? PV Module Ratings @ STC(Guide Section 5) 0 E r=7 ENPHASE M215-60-2LL-S22 YES NO X NA Model Make/Model Trina TSM-255 PA05.18 aF Max Power-Point Current(Imp) 6,36 Amps MICRO-INVERTER AT 2.)IF GENERATION METER REQUIRED,DOES THIS METER Max Power-Point Voltage p n t= EACH MODULE,ATTACHED 9 (VmP) 30.5 Volts ao r O SOCKET MEET THE REQUIREMENTS? WITH ECO HARDWARE Open Circuit Voltage(voc) 37.7 Volts Y Z a YES NO X NA Short-Circuit Current(Ise) 8,92 Amps _ 3.)SIZE PHOTOVOLTAIC POWER SOURCE(DC)CONDUCTORS Max Series Fuse(OCPD) 15 Amps BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD Nominal Maximum Power at STC(Pmax) 255 Watts nW RATING AT DISCONNECT. Maximum System Voltage 1000(IEC)1600(UL) 0- j 4.)SIZE INVERTER OUTPUT(AC)CONDUCTORS ACCORDING Voc Temperature Coefficient -0.45 MICROINVERTER CONNECTION ^ TO INVERTER OCPD AMPERE RATING(See Guide Section 9). TO ENGAGE TRUNK CABLE v 5.)TOTAL OF 1 INVERTER OCPD(s).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and 8 and Appendix D): PV CIRCUIT.DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120%BUSBAR EXCEPTION IN 1.)Lowest expected ambient temperature based on ASHRAE minimum mean extreme NEC 690.64(B)(2)(a)? X YES NO dry bulb temperature for ASHRAE location most similar to installation location: -26.9°C #6 BARE CU GROUND ' Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based on ASHRAE highest month 2%dry bulb (GROUNDING ARRAY) temperature for ASHRAE location most similar to installation location: 32.5°C _ -- - - Sign for inverter OCPD and AC Disconnect: 3.)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the United States(Chicopee Falls,MA is 33.2°C).For less than 9 current-carrying conductors Solar PV System AC Point Of Connection in roof-mounted sunlit conduit at least 0.5"above roof and using the outdoor design AC Output Current 1 15.750000 1 Amps temperature of 47°C or less(all of United States). Nominal AC Voltage 1 2401 Volts a.)12 AWG,90°C conductors are generally acceptable for modules with Isc of 7.68 Amps memo or less when protected by a 12-Amp or smaller fuse. N THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) b.)10 AWG,90oC conductors are generally acceptable for modules with Isc of 9.6 Amps or less when protected by a 1 6-Amp or smaller fuse. #om�+ Inverter's are equipped with rapid shut down All Conductors Shall be Copper NEC 2014 Section 690.11 DC Arcfault circuit protection.Enphase micro inverters are exempt J from NEC 690.11 due to operating voltages are well below required for Arc-fault protection. 0 All labeling as per NEC 2014 C4 All Conductors Shall be Copper v 0 LOCKABLE n m co ENVOY BOX DEDICATED g o r SERVICE O O M `� Ld `� OUTLET EXISTING O � w =co ?wP ENTRANCE j 2 < CONDUCTORS > Z W v RATED:100A X X v> > SIEMENS w Lu z m \0 0 COMBINER 30A/240V SIEMENS � � J ��G G PANEL 0V UNFUSED 30A/240V m U)O q SPACES�F2p NEMA3 FUSED/NEMA3 SUPPLY-SIDE ? K. a 0\0 LW004NR SREC/ANSI LNF222R OR GF222R OR SOLAR TAP SHEET PV CIRCUIT 1: 14 MODULES/PARALLEL �.,I � 11 OR EQUIVALENT METER EQUIVALENT EQUIVALENT NEC 705.12(A) NAME: O,o to Q2 (D �� Z W � 0 20A M Q 20A CI � SHEET N 240V/100A NUMBER: --- -- ---- - --�-------- ------ -- ------- -- - ------- -- - ------- PANEL \� MILBANK VISIBLE/ j EXISTING O JUNCTION BOX 2 �� 3 100A OR 3 LOCKABLE 3 3 LOAD NEC 2014 Compliant WITGROUND ESS CE E 1.0 EQUIVALENT\\ E 1.0 U 934-XL BLG E 1.0 DISCONNECT E 1.0 E 1.0 CENTER W N 0 N U " m W �N PV MODULE,TYP.MOUNT a° TO RAFTERS OF COMP. Iq °Q w SHINGLE ROOF,PARALLEL L-FOOT WITH CONNECTION 'd •�o 2 2 WITH PLANE OF ROOF ZO N .. oz �P: LL°nl 0u 3Ez MID CLAMP DETAIL LL �� FLASHING WITH ?U) Y Z Q WATERPROOF SEALANT m DETAIL ING NOT TO SCALE ' O V0 5 PO71 I {. 5/16"0z 6 112"MINIMUM STAINLESS STEEL LAG SCREW TORQUE=1312 fl-Ibs. PV ARRAY TYP. ELEVATION END CLAMP DETAIL NOT TO SCALE L-FOOT DETAIL N N 2 NOT TO SCALE NOT TO SCALE 3 w c O PERMITTED LEVELING L-FOOT WITH CONNECTION in FOOT SPACING J END CLAMP rn N FRAMING BELOW SHOWN END CLAMP v DASHED FOR CLARITY n PHOTOVOI I I I I I I LTAIC MODI I I I I I I ULE I I I I I I I I I I I I I I pVn 4.�I I I I I I I o Q?= - END CLAM PHOTOVOLTAIC MODULE m� Q L=PERMITTED 2 CANTILEVER=U3 O V=W N a V OR LESS VERIFY WITH QUICK CONFIGURATOR OUTPUT Z W W z m r r z 2 1 SHEET I o NAME: I I I I I I 1 I I I ( I I I I I I I I Z I J 1 L-FOOT WITH MID CLAMP L-FOOT WITH CONNECTION ::) Q 1 CONNECTION O I I I I e EE ❑ MID CLAMP PERMITTED LEVELING PV4 U ROOF FRAMING FOOT SPACING PV SYSTEM MOUNT DETAIL SHEET NUMBER: SCALE:N.T.S. MODULES IN PORTRAIT/LANDSCAPE °• M NOT TO SCALE > CL 00 Z1 X00 V CCD AO w� C) 2 3 Z A� �n 055 01 cc m� n C D r cn m � w Cn m o ; Cn O = O z O m m ° m —n A0 T V K m m u Z c i M= INSTALLER: SOLAR Pelkui Residence NUMBER: INSTALLER NUMBER:1.877.404.4129 m 3 m ROOF m m IVIVInt 87 Wpton, MA LICENSE:MAHIC 170848 t PLAN MAO 1 Northampton, 1060 DRAWN BY:CL IS-4158896 I Last Modified:5/1112015 UTILITY ACCOUNT NUMBER:25232-92008 4 87 Woodmont Rd , NpIrthampton MA 01060 ° U m c N --5" CRY of Northampton ��o Bonding Department cn o Plan Review a o Z _ - - 212 Main Sheet E Z Northampton, MA 01080 F z(.) I I a PV SYSTEM SIZE: 3.57 kW DC I I LOCKABLE DISCONNECT SWITCH, ANSI METER LOCATION, 8 UTILITY METER LOCATION 1 I � I 0 N JUNCTION BOX ATTACHED TO— ARRAY USING ECO HARDWARE TO v KEEP JUNCTION BOX OFF ROOF OEM N 70'OF 1"PVC CONDUIT FROM JUNCTION BOX TO ELEC PANEL N 7 O � V � I I ga � F W > m Q I > Zwc> wLu z > w W Z m U L—— ————————————— Q cr ? ? 2 0 SHEET NAME: (14)Trina TSM-255 PA05.18 MODULES WITH A W Z Enphase M215-60-2LL-S22 MICRO-INVERTER i Q MOUNTED ON THE BACK OF EACH MODULE SHEET NUMBER: PV SYSTEM SITE PLAN °. SCALE: 3/32"= V-0" > 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 and in accordance with the 2009 International Residential Code. Analysis performed of the existing roof structure utilizing the above loading criteria indicates that the existing rafters will support the additional panel loading without damage, if installed correctly. C. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Mounting System Inc. Installation Manual", which can be found on the Mounting System Inc. website (usa.mounting- systems.info/en/solar-mounting-systems-company). If during solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our office should be notified before proceeding with the installation. 2. The solar panels are 1 1/2"thick and mounted 4 1/2"off the roof for a total height off the existing roof of 6". At no time will the panels be mounted higher that 6"above the existing plane of the roof. 3. Maximum allowable pullout per lag screw is 235 lbs/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 1/2", is less than the maximum allowable per connection and therefore is adequate. Based on the variable factors for the existing roof framing and installation tolerances, using a thread depth of 2 1/2" with a minimum size of 5/16" lag screw per attachment point for panel anchor mounts will be adequate with a sufficient factor of safety. 4. Considering the roof slopes, the size, spacing, condition of roof, the panel supports shall be placed at and attached to no greater than every other roof rafter as panels are installed perpendicular across rafters and no greater than the panel length when installed parallel to the rafters (portrait). No panel supports spacing shall be greater than two (2) rafter spaces or 48" o/c, whichever is less. 5. Panel supports connections shall be staggered to distribute load to adjacent rafters. Based on the above evaluation, with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is in conformance with the 2009 International Residential Code, current industry standards and practice, and based on information supplied to us at the time of this report. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. OF Ve truly yours, ����-0 MAS. Scott E. Wyssli PE 0 50 MA License No. 505 90 F-ISTE`� FFSSIONAA- vivin 3303 North Thanksgiving Way, Suite 500 Structural Group Lehi, UT 84043 P: (801) 234-7050 Scott E. Wyssling, PE Head of Structural Engineering scott.wyssling@a vivintsolancom May 12, 2015 Mr. Dan Rock, Project Manager Vivint Solar 150 Padgette Street, Unit A Chicopee, MA 01022 Re: Structural Engineering Services Pelkui Residence 87 Woodmont Rd, Northampton MA S-4158896 3.57 kW System Dear Mr. Rock: Pursuant to your request, we have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit/Verification Form prepared by a Vivint Solar representative identifying specific site information including size and spacing of rafters for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information was prepared by the Design Group and will be utilized for approval and construction of the proposed system. 3. Photovoltaic Rooftop Solar System Permit Submittal identifying design parameters for the solar system. 4. Photographs of the interior and exterior of the roof system identifying existing structural members and their conditions. Based on the above information we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: Description of Residence: The existing residence is typical wood framing construction with the roof system consisting of 2x6 dimensional lumber at 24" on center. The attic space is partially finished and the photos indicate that there was limited 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 MSI calculations sheet for ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, wind speed of 90 mph based on Exposure Category "B" and 27 degree roof slopes on the dwelling areas. Ground snow load is 40 PSF for Exposure "B", Zone 3 per (ASCE/SEI 7-10). 2. Total area subject to wind uplift is calculated for the Interior, Edge and Corner Zones of the dwelling. vivint. ���® CERTIFICATE OF LIABILITY INSURANCE DATE lYYYY) 10131112014 2014 OIFTHIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS WCERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT MARSH USA INC. NAME' N A 122517TH STREET,SUITE 1300 AICNo Ext: FAX No): DENVER,CO 80202-5534 E-MAIL Attn:Denver.certrequest @marsh.com,Fax:212.948.4381 ADDRESS: INSURER(S) AFFORDING COVERAGE NAIC q 462738-STND-GAWUE-14-15 INSURER A:Evanston Insurance Company 35378 INSURED Vivint Solar,Inc: INSURER B:Zurich American Insurance Company 16535 Vivint Solar Developer LLC INSURER C:American Zurich Insurance Company 40142 3301 North Thanksgiving Way INSURER D: Suite 500 Lehi,UT 84043 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-002455551-03 REVISION NUMBER:1 THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. 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INSR TYPE OF INSURANCE ADDL SUBR POLICY NUMBER MM DDD/YYYY MM DDY LIMITS LTR A GENERAL LIABILITY 14PKGWE00274 11/01/2014 11/01/2015 tEACH OCCURRENCE $ 1,000,000 X E T RENTED 50,0 00 COMMERCIAL GENERAL LIABILITY ISES Ea occurrence $ CLAIMS-MADE �OCCUR EXP(Any one person) $ 5,000 X $5,000 Ded.BI&PD ONAL&ADV INJURY $ 1,000,000 GENERAL AGGREGATE $ 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGG $ 2,000,000 POLICY X PRO- LOC $ AUTOMOBILE LIABILITY BAP509601500 11/01/2014 11/01/2015 COEa accident)SINGLE LIMIT 1,000,000 X ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS X NON--OWNED PROPERTY DAMAGE $ X HIREDAUTOS AUTOS Per accident $ A UMBRELLA LIAB X OCCUR 14EFXWE00088 11/01/2014 11/0112015 EACH OCCURRENCE $ 5,000,000 X EXCESS LIAB CLAIMS-MADE AGGREGATE $ 5,000,000 DED RETENTION$ $ C WORKERS COMPENSATION WC509601300 11/01/2014 11/01/2015 X WC sTATU- OTH- AND EMPLOYERS'LIABILITY I ER B ANY PROPRIETOR/PARTNER/EXECUTIVE YIN WC509601400 11/0112014 11/01/2015 E.L.EACH ACCIDENT $ 1'000'000 OFFICER/MEMBER EXCLUDED? (Mandatory in NH) ❑N N/A E.L.DISEASE-EA EMPLOYE $ 1,000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POUCY LIMIT 1$ A Errors&Omissions& 14PKGWE00274 11101/2014 11/0112015 LIMIT 1,000,000 Contractors Pollution DEDUCTIBLE 5,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (Attach ACORD 101,Additional Remarks Schedule,if more space is required) CERTIFICATE HOLDER CANCELLATION Town of Northampton SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 212 Main Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Northampton,MA 01060 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Parsloe 7X- fiawz0- @ 1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010105) The ACORD name and logo are registered marks of ACORD Massachusetts-Department of Public Safety Board of Building Regulations and Standards Construction Supervisor License: CS-070940 John A Jalbert 1 111. 591 ELM STREET 'ill I� t WEST SPRINGFFE c J54„ ,� „�t Ie�a Expiration Commissioner 0=512017 �he� t,:'G J��Nn�alNr'll�i�//e .G�i7AJizM'tCr,:JF.r�i Mce of Cone imer AGtiMn&liut"m&egu[rtttsn ME IMPROVEMENT CONTRACTOR Registration: 170848 Type Expiratio»: 11812016 Supplement, VIVINT SOLAR DEVELOPER LLC. JOHN JAL$ERT 4931 NORTH 300 WEST PROVO,UT$004 Undersecretary ISEI1010-639 9 -*UCSanDi*egp(Extension INTERNATIONAL SAFETY EDUCATION INSTITUTE(W) This card certifies that JOHN JALBE,RT has completed a 10-Hour OSHA Hazard Recognition Training for the Construction Industry 01/2512014 Director Scott MacKay fraoner,TaytorSikes Grad-Date. The Commonwealth of Massachusetts Department of IndustrialAccidents (0 Office of Investigations I Congress Street,Suite 100 Boston,MA 02114-2017 www mass.gov/dia Workers'Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Orgmizwionnndividuaq: Vivint Solar Developer, LLC Address:3301 North Thanksgiving Way,Suite 500 City/State/Lip:Lehi, LIT 84043 Phone#:S01-377-9111 Are you an employer?Check the appropriate box: Type of project(required): 1.Z lam a employer with 214 4. ❑ I am a general contractor and I 6. ❑New construction employees(full and/or part-time).* have hired the sub-contractors 2.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑Remodeling ship and have no employees These sub-contractors have g, ❑Demolition working or me in an capacity. employees and have workers' g Y p h'• 9. E]Building addition [No workers' comp. insurance comp.insurance? required.] 5. ❑ We are a corporation and its 10.❑Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their I t.❑Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.❑Roof repairs insurance required.]t c. 152,§1(4),and we have no Solar Installation employees. [No workers' 13.110-1 Other comp.insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. TContractors 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:Zurich American Insurance Company Policy#or Self-ins. Lic.#:WC 509601300E n Expiration Date:11/1/2015 Job Site Address:---rim`` tl�o/1 T Y�6 City/State/Zip: 0_ Ahu—mA�d Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under the pains and penalties of perjury that the information provided above is true and correct Signature: Dat e:11/4/2014 Phone#: 801-2296459 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3.City/Town Clerk 4. Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: John A Jalbert CS070940 License Number 150 Padeette St UM B ee MA 0 1022 03/25/2017 Addre Expiration Date 413-331-0769 Sig ure Telephone 9.Reallstered Home Improvement Contractor. Not Applicable ❑ Vivint Solar Dey elQpert.Tnhn A Jalbert 170848 Company Name Registration Number 3301 N Thanksgiving Way#500 Lehi. UT 84043 7/21/2015 Address Expiration Date Telephone 413-331-0769 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c.152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes....... ❑ No...... ❑ 11. - Home Owner Exemation The current exemption for"homeowners"was extended to include Owner-occupied DWellin_s 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 peen 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 buildine permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153(Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s) you hire to perform work for you under this permit. The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances,State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) Roofing Q Or Doors Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks [p Siding[p] Other[O] Brief Description of Proposed 0111 nSt Ration of roof mounted photovoltaic,solar systems #4f mo ul s Trofiis t11'g be room j -r N5/ Aqd ing n�bedroom`� es No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet Ga. If New house and or addition to existing housing,complete the following: a. Use of building :One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft.of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No. I. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 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 I, Vivint Solar Developer as Owner/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. Savina Cervone Prinnof 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 he filled in by Building Department Lot Size Frontage Setbacks Front Side L: R: L: R: Rear Building Height Bldg.Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO O DONT KNOW O YES O IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO © DON'T KNOW O YES 0 IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO O DONT KNOW O YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O , Date Issued: C. Do any signs exist on the property? YES © NO 0 IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES © NO O IF YES, describe size, type and location: E. Will the construction activity disturb(clearing, grading,excavation,or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES O NO IF YES,then a Northampton Storm Water Management Permit from the DPW is required. (1 Deperilment use only M�r Z 6�O J Northampton Staves of Permit ElECtric Pi 5 ll g Department Curb CuUDrlvevwy Permit Mort Uj�bi� Main Street Sewrerl tic Availability, h,mptoR& as;0spe Room 100 WaterMell Availability q 010 60N81 mpton, MA 01060 Two Sets Of Structural Ptant� phone 41 - 7-1240 Fax 413-587-1272 Plotisite Plans ©they Specify APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Pronerty Prone Address: This section to be completed by office 5'7 odrw(l+ Map Lot Unit (�Ohgtrlr�P¢On , Zone Overlay District Elm St District CB Dlstrict SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Own pr o f R cord: el _'S7 6i;7f'ir3 Imam- 126 Name(Print) 4&1 Telephone �J a Signature 2.2 Authorized Agent: Savina Cervone 150 Padgette St, Chicopee, MA 01022 Name 'nt) Current Mailing Address: 413-331-0769 i e Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only complete by ermit applicant 1. Building 46 (a)Building Permit Fee 2. Electrical / 130 (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total=(1 +2+3+4+5) 1-7 a50 Check Number This Section For Official Use Only Building ermit Number Date g issued: Signature: Building Commissioner/Inspector of Buildings Date File#BP-2015-1172 APPLICANT/CONTACT PERSON VIVINT SOLAR DEVELOPER LLC ADDRESS/PHONE 150 PADGETTE ST UNIT B CHICOPEE01022(413)331-0769 PROPERTY LOCATION 87 WOODMONT RD MAP 24D PARCEL 106 001 ZONE URB(100)/ THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Buildinp,Permit Filled out Fee Paid Typeof Construction: INSTALL 14 PANELS ROOF MOUNTED SOLAR ARRAY New Construction Non Structural interior renovations Addition to Existing Accessory Structure Buildiny,Plans Included: Owner/Statement or License 070940 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORMATION PRESENTED: Approved 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 elay Signature of Building Official 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. 87 WOODMONT RD BP-2015-1172 GIs#: COMMONWEALTH OF MASSACHUSETTS MU:Block: 24D- 106 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR PANELS BUILDING PERMIT Permit# BP-2015-1172 Project# JS-2015-002201 Est. Cost: $17850.00 Fee: $108.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: VIVINT SOLAR DEVELOPER LLC 070940 Lot Size(sq.ft.): 1089.00 Owner: PELKEY LANCE EDWARD&LEE ANN PELKEY Zoning: URB(100)/ Applicant: VIVINT SOLAR DEVELOPER LLC AT. 87 WOODMONT RD Applicant Address: Phone: Insurance: 150 PADGETTE ST UNIT B (413) 331-0769 WC CHICOPEEMA01022 ISSUED ON.512812015 0:00:00 TO PERFORM THE FOLLOWING WORK.INSTALL 14 PANELS 3.57 KW ROOF MOUNTED SOLAR ARRAY POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Sisnature: FeeTvpe: Date Paid: Amount: Building 5/28/2015 0:00:00 $108.00 212 Main Street,Phone(413)587-1240, Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner