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HomeMy WebLinkAboutBlde-20-002562 • \11 Commonwealth of Official Use Only -, Permit No. BLDE-20-002562 E Massachusetts BOARD OF FIRE PREVENTION REGULATIONS Occupancy and Fee Checked • [Rev.1/07] APPLICATION FOR PERMIT TO PERFORM ELECTRICAL WORK . All work to be performed in accordance with the Massachusetts Electrical Code (MEC),527 CMR 12.00 (PLEASE PRINT IN INK OR TYPE ALL INFORMATION) Date:11/4/2019 City or Town of: YARMOUTH To the Inspector of Wires: By this application the undersigned gives notice of his or her intention to perform the electrical work described below. Location(Street&Number) 15 ELMCROFT WAY Owner or Tenant BAKER HOLLIE L Telephone No. Owner's Address C/O BUCKLEY MICHAEL&BAKER HOLLIE, 15 ELMCROFT WAY,YARMOUTH PORT, MA 02675 Is this permit in conjunction with a building permit? Yes 0 No 0 (Check Appropriate Box) Purpose of Building Utility Authorization No. Existing Service Amps Volts Overhead 0 Undgrd 0 No.of Meters New Service Amps Volts Overhead 0 Undgrd 0 No.of Meters Number of Feeders and Ampacity Location and Nature of Proposed Electrical Work: Installation of solar PV system. (16 Panels 5.220 KW) Completion of the following table may be waived by the Inspector of Wires. No.of Recessed Luminaires No.of Ceil:Susp.(Paddle)Fans No.of Total Transformers KVA , No.of Luminaire Outlets No.of Hot Tubs Generators KVA No.of Luminaires Swimming Pool Above ❑ In- CINo,of Emergency Lighting Ay! grnd. Battery Units No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No.of Zones No.of Switches No.of Gas Burners No.of Detection and Initiating Devices No.of Ranges No.of Air Cond. Total No.of Alerting Devices Tons No.of Waste Disposers Heat Pump Number Tons , KW No.of Self-Contained Totals: Detection/Alerting Devices No.of Dishwashers Space/Area Heating KW Local 0 Municipal ❑ Other: Connection No.of Dryers Heating Appliances KW Security Systems:* No.of Devices or Equivalent No.of Water KW No.of No.of Data Wiring: Heaters Signs Ballasts No.of Devices or Equivalent No.Hydromassage Bathtubs No.of Motors Total HP Telecommunications Wiring: No.of Devices or Equivalent OTHER: Attach additional detail if desired,or as required by the Inspector of Wires. Estimated Value of Electrical Work: (When required by municipal policy.) Work to start: Inspection to be requested in accordance with MEC Rule 10,and upon completion. INSURANCE COVERAGE:Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liability insurance including"completed operation"coverage or its substantial equivalent.The undersigned certifies that such coverage is in force,and has exhibited proof of same to the permit issuing office. CHECK ONE:INSURANCE 0 BOND 0 OTHER 0 (Specify:) I certify,under the pains and penalties of perjury,that the information on this application is true and complete. FIRM NAME: Steven J Pereira Licensee: Steven J Pereira Signature LIC.NO.: 10286 (If applicable,enter"exempt"in the license number line.) Bus.Tel.No.: Address: 13 IVY PL, LINCOLN RI 028654811 Alt.Tel.No.: *Per M.G.L.c. 147,s.57-61,security work requires Department of Public Safety"S"License: OWNER'S INSURANCE WAIVER:I am aware that the License does not have the liability insurance coverage normally required by law.But signature below,I hereby waive this requirement.I am the(check one) 0 owner 0 owner's agent. Owner/Agent Signature Telephone No. PERMIT FEE: $150.00 V-ClUrtg 'L( 6ill c ti ftqlici 1 -- j t 1 y�j 1,1_ n/� oaff l..ommonwea[th o/1/Iaodach.udstfs Official Use Only _: ,. y c� c7 Permit No. :w-r..., �LJoparlmsnf o``}fro Jsrvicsd 1 i—;' Occupancy and Fee Checked ' BOARD OF FIRE PREVENTION REGULATIONS [Rev. 1/07] (leave blank) APPLICATION FOR PERMIT TO PERFORM ELECTRICAL WORK All work to be performed in accordance with the Massachusetts Electrical Code(MEC),527 CMR 12.00 (PLEASE PRINT IN INK OR TYPE ALL INFORMATION) Date: City or Town of: YARMOUTH To the Inspector of Wires: By this application the undersigned gives notice of his or her intention to perform the electrical work described below. Location(Street&Number) /C E/rye rof'+ (nick( Owner or Tenant Frecier is IC ,h i 11 p p Telephone No. Owner's Address Is this permit in conjunction with a building permit? Yes ❑ No ❑ (Check Appropriate Box) Purpose of Building Utility Authorization No. Existing Service/Co Amps /aO I;go Volts Overhead E Undgrd No.of Meters New Service Amps / Volts Overhead❑ Undgrd ❑ No.of Meters Number of Feeders and Ampacity Location and Nature of Proposed Electrical Work: TiVs�411 /g,I* S Ol/4r Pan P�. /nitfo i/��/ee4.ed'S LOCCc4-e•ek and rr Pan v*/4 • So r✓ fie_ ,i- Completion of the followingtable any be waiv d by the Inspector of Wires. Total 1.1. No.of Recessed Luminaires No.of Ceil.-Susp.(Paddle)Fans Tf Transformers KVA No.of Luminaire Outlets No.of Hot Tubs Generators KVA No.of Luminaires Swimming Pool Above ❑ In- ❑ No.of Emergency Lighting grnd. grnd. Battery Units No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No.of Zones No.of Switches No.of Gas Burners No.of Detection and Initiating Devices :. No.of Ranges No.of Air Cond. Total No.of AlertingDevices Tons No.of Waste Disposers Heat Pump Number" Tons KW No.of Self-Contained Totals: -" Detection/Alertin Devices No.of Dishwashers Space/Area Heating KW Local❑ Municipal ❑ Other' Connection No.of Dryers Heating Appliances KW Security Systems:* No.of Devices or Equivalent No.of Water KW No.of No.of Data Wiring: Heaters Signs Ballasts No.of Devices or Equivalent No.Hydromassage Bathtubs No.of Motors Total HP Telecommunications Wiring: No.of Devices or Equivalent OTHER: Attach additional detail if desired,or as required by the Inspector of Wires. Estimated Value of Electrical Work: (When required by municipal policy.) Work to Start: Inspe Li 4ons to be requested in accordance with MEC Rule 10,and upon completion. INSURANCE COVERAGE: Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liability insurance including"completed operation"coverage or its substantial equivalent. The undersigned certifies that such coverage is in force,and has exhibited proof of same to the permit issuing office. CHECK ONE: INSURANCE 0 BOND ❑ OTHER 0 (Specify:) I certify,under the pains and penal,qq'es of perjury,that the information on this a lication is true and complete. • FIRM NAME: Sara en Ne t o:(A LIC.NO.: /Q age Licensee: S4ttten Pl(G c la, Signature �/� ti--- LIC.NO.: (If applicable,enter"exempt"in the licrse number line.) .r� r Bus.Tel.No.:toI-6 VI-7a 5 C Address: 3c IV:/& i ecL ii-i I'icoff I ! OA 86r Alt.Tel.No.: *Per M.G.L.c. 147,s.57-61,security work requires Department of Public Safety"S"License: Lic.No. OWNER'S INSURANCE WAIVER: I am aware that the Licensee does not have the liability insurance coverage normally required by law. By my signature below,I hereby waive this requirement. I am the(check one)0 owner 0 owner's agent. Owner/Agent Signature Telephone No. PERMIT FEE: $ /50 •\\ (-Jere t 5 +"c'® Yeuk oo.co(0, VECTOR E E7 G I CI E E R s VSE Project Number:U3232.0082.191 October 29,2019 My Generation Energy ATTENTION:Nathaniel Blois 3 Diamonds Path,Suite 2 South Dennis,MA 02660 REFERENCE: Schilpp Residence: 15 Elmcroft Way,Yarmouth,MA 02675 Solar Array Installation To Whom It May Concern: Per your request, we have reviewed the existing structure at the above referenced site. The purpose of our review was to determine the adequacy of the existing structure to support the proposed installation of solar panels on the roof as shown on the panel layout plan. Based upon our review,we conclude that the existing structure is adequate to support the proposed solar panel installation. Design Parameters Code:Massachusetts State Residential Code(780 CMR Chapter 51,9th Edition(2015 IRC)) Design wind speed for risk category II structures: 140 mph (3-sec gust)per ASCE 7-10 Ground snow load: 30 psf Existing Roof Structure Roof structure:2x6 rafters @ 16"O.C. Roofing material:composite shingles Roof pitch:4:12 Connection to Roof Mounting connection:(1)5/16" lag screw w/min.2.5"embedment into framing at max.48"O.C.along rails Conclusions Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. See attached calculations. The solar array will be flush-mounted (no more than 6" above the roof surface) and parallel to the roof surface. Thus, we conclude that any additional wind loading on the structure related to the addition of the proposed solar array is negligible. The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind (uplift), the governing load case. Because the increase in lateral forces is less than 10%,this addition meets the requirements of the exception in Section 807.5 of the 2015 IEBC as referenced in 780 CMR Chapter 34, 9th Edition. Thus the existing lateral force resisting system is permitted to remain unaltered. 651 W.Galena Park Blvd.,Ste. 101/Draper,UT 84020/T(801)990-1775/F(801)990-1776/www.vectorse.com VSE Project Number: U3232.0082.191 Schilpp Residence V E n o l n E E R s ECTOR 10/29/2019 Limitations Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed must be in accordance with accepted industry-wide methods and applicable safety standards. The contractor must notify Vector Structural Engineering, LLC should any damage, deterioration or discrepancies between the as-built condition of the structure and the condition described in this letter be found. Connections to existing roof framing must be staggered, except at array ends, so as not to overload any existing structural member. The use of solar panel support span tables provided by others is allowed only where the building type, site conditions, site-specific design parameters, and solar panel configuration match the description of the span tables.The design of the solar panel racking(mounts,rails, etc.),and electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array. VECTOR STRUCTURAL ENGINEERING,LLC t0 OF Ad4s oi9�ian "'ed 'z) JACOB S, oyN PFIOCTOR Aaacod Jacob Pro or f 0 CIVIL Ton rta 54953 13.4)1.4.•'00' ST N 04 SMNAL 10/29/2019 Jacob Proctor,P.E. MA License:54953-Expires:06/30/2020 Project Engineer Enclosures JSP/jsl 651 W.Galena Park Blvd.,Ste. 101/Draper,UT 84020/T(801)990-1775/F(801)990-1776/www.vectorse.com JOB NO.: U3232.0082.191 . . E n o I n E E R s SECTORs PROJECT: Schilpp Residence Components and Cladding Wind Calculations Label ." : _ ' Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 140 Notes: Exposure Category: C Risk Category: II `" �. 9 ry ADDITIONAL INPUT&CALCULATIONS: Height of Roof, h [ft]: ' '(Approximate) Comp/Cladding Location ri ri ,«; • Fe""' ': Hip? p Enclosure Classification: r; a':'e 4 lit F, s Zone 1 GCp: .. Figure 30.4-2B (enter largest abs. value) Zone 2 GCp: .s (enter largest abs. value) Zone 3 GCp (enter largest abs. value) a: 9.5 Table 26.9-1 zg [ft]: 900 Table 26.9-1 Kh: 0.85 Table 30.3-1 Kn: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 36.2 Equation 30.3-1 GCp,: 0 Table 26.11-1 PRESSURES: p=qh 1(GCp)— GCp,A Equation 30.9-1 Zone 1, p [psf]: 32.6 psf(1.0 W, Interior Zones*) Zone 2, p [psf]: 61.5 psf(1.0 W, End Zones*) Zone 3, p [psf]: 94.1 psf(1.0 W, Corner Zones*within a) (a= 3 ft) JOB NO.: U3232.0082.191 V EC 'r oR E r1 O I rl E E R S SUBJECT: CONNECTION PROJECT: Schilpp Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 777Max. Trib. C : 1.6 NDS Table 2.3.2 Pressure Max d (0.6 Wind) Tributary Area2 Max. Uplift Force Ibs Embedment' [in]: „, (psf) Width (ft) (ft) ( ) Grade: ' Zone Capacity [Ibs/in]: N- �.DS Table 12.2A 1 19.6 MC , 11.0 215 Number of Screws: 2 36.9 11.0 406 Prying Coefficient: 1.4 3 56.5 11.0 406 Total Capacity [Ibs]: 586 Demand< Capacity: CONNECTION OKAY 1.Embedment is measured from the top of the framing member to the beginning of the tapered tip of the lag screw. Embedment in sheathing or other material is not effective.The length of the tapered tip is not part of the embedment length. 2.'Max.Trib Area'is the product of the'Max.Tributary Width'(along the rails)and 1/2 the panel width/height (perpendicular to the rails). JOB NO.: U3232.0082.191 VECTOR E n O I f"E E E R S SUBJECT: GRAVITY LOADS ,, , PROJECT: Schilpp Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 ? b° _ Composite Shingles 2.1 1.05 2.0 psf 1/2" Plywood 1.1 1.05 1.0 psf Framing 3.0 psf Insulation 0.0 psf 1/2" Gypsum Clg. 0.0 psf M, E & Misc 0.0 psf DL 6 psf PV Array DL 3 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] ' l ` . ASCE 7-10, Table 4-1 Roof Live Load With PV Array [psf] w �73: w/ Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: °4 Roof Slope [°]: 18 18 Snow Ground Load, pg [psf]: _ ASCE 7-10, Section 7.2 Terrain Category: .;t, �, ASCE 7-10, Table 7-2 Exposure of Roof: glitz; 7 ��;1 , , •• „ ASCE 7-10, Table 7-2 Exposure Factor, Ce: 0.9 0.9 ASCE 7-10, Table 7-2 Thermal Factor, Ct: ,' � � ASCE 7-10, Table 7-3 Risk Category: =' � ASCE 7-10, Table 1.5-1 Importance Factor, Is: 1.0 1.0 ASCE 7-10, Table 1.5-2 Flat Roof Snow Load, pt[psf]: 25 25 ASCE 7-10, Equation 7.3-1 Minimum Roof Snow Load, pm [psf]: 0 0 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? 'P . F ASCE 7-10, Section 7.4 Slope Factor Figure: Fi•ure 7-2b Fi•ure 7-2b ASCE 7-10, Section 7.4 Roof Slope Factor, Cs: 1.00 1.00 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 25 25 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 25 25 Fb� F„,� g \/E C T O R Abbrev GRADES (psi) (psi) E.(psi) (Ibfft3) JOB NO.:U3232.0082.191 DFL#1 OFL#1 1,000 180 1,700,000 32 :„... e n o l n E E R s DFL#2 OFL#2 900 180 1,600,000 32 DF1(5X) DFL#1 5X5&LARGER 1,350 170 1,600,000 32 SPF#2 SPF#2 875 135 1,400,000 26.2 SP#2 SP#2 1,100 175 1,400,000 34.3 PROJECT: Schilpp Residence SUBJECT: BEAMS 24F-V4 24F-V4 2,400 240 1,800,000 32 24F-V8 24F-V6 2,400 240 1,800,000 40 LVL(1.9) LVL(1.9X106E) 2,600 285 1,900,000 40 DESIGN LOADS: Load Types: Snow Live Dead LVL(2.0) LVL(2.0X106E) 2,200 285 2,000,000 42 Roof 25 20 7 i CRITERIA(U) DE DLL DOL LSL LSL(1.3X106E) 1,700 400 1,300,000 42 Solar 3.0 A(BLANK) 120 180 STL36 GRADE 36 STEEL 21,600 14,400 29,000,000 490 STL46 GRADE 46 STEEL 27,700 16,500 29,000,000 490 STL50 GRADE 50 STEEL 30,000 20,000 29,000,000 490 Point Point Adel Adelm Live Dead n Roof Floor Wall Live Solar Point ^ Dist Load Load as co A 1.5DL Length Trib Trib Trib Load Load Load 'a' 'PL<' 'VOL' = m D Mmax M,�,., Vma. V.M,w. Dr_ Dnaw�a DLL pilaw,GLB Label L'(ft) (ft) (ft) (ft) (plf) (pit) From o3 (ft) (Ib) (Ib) y Grade Size D C, Co CF,v R.(Ib) Rb(Ib) (ft-Ib) (ft-lb) (lb) (Ib) (in) (in) (in) (in) Camb Check R1 10.67 1.33 4.0 (1) SPF#2 2X6 1.15 1.15 1.30 252 252 671 948 230 854 0.472 1.067 0.333 0.711 0.71 M JOB NO.: U3232.0082.191 E ® R SUBJECT: SOLAR LAYOUT E n © I n E E R s PROJECT: Schilpp Residence c) L. N ON®2 Black ac LG320N1 K-V5 I LG325N1K-V5 320W I 325W The LG NeON®2 is LG's best selling solar module,and is one of the most powerful and versatile modules on the market today.Featuring LG's Cello Technology,the LG NeON®2 increases power output.New updates include an extended performance warranty from 86%to 90.08%to give customers higher performance and reliability. C ® US CE pew DVE 04,10. Ciiti PARTS•PERFORMANCE•LABOR tr h£'t RR7T'4{ Features Enhanced Performance Warranty Enhanced Product Warranty 25yrs 5j " LG NeON®2 Black has an enhanced LG has extended the warranty of the NeON®2 performance warranty.After 25 years, Black to 25 years including labor,which is top LG NeON®2 Black is guaranteed at least level in the industry. 90.08%of initial performance. '` Better Performance on a Sunny Day + Roof Aesthetics LG NeON®2 Black now performs better ®J LG NeON®2 Black has been designed with — aesthetics in mind usingthinner wires that on sunny days,thanks to its improved -- --- -- temperature coefficient. appear all black at a distance.LG NeON®2 Black can increase the value of a property with its modern design. When you go solar, ask for the brand you can trust: LG Solar About LG Electronics LG Electronics is a global leader in electronic products in the clean energy markets by offering solar PV panels and energy storage systems.The company first embarked on a solar energy source research program in 1985,supported by LG Group's vast experience in the semi-conductor,LCD,chemistry and materials industries.In 2010,LG Solar successfully LG Solar released its first series to the market,which is now available in 32 countries.The NeON®(previous MoneX�NeON),NeONo2,NeONe2 BiFacial won the"Intersolar AWARD"in 2013,2015 2015 and 2016,which demonstrates LG's leadership and innovation in the solar industry. LG NeON®2 Black LG320N1 K-V5 I LG325N1K-V5 General Data Electrical Properties(STC*) Cell Properties(Material/Type) Monocrystalline/N-type Model LG320N1KVS LG325N1K-VS Cell Maker LG _ Maximum Power(Pmax) [W] 320 325 Cell Configuration 60 Cells(6 x 10) Mpp **rage(Vmpp) CV] 33.3 33.7 Number of Busbers 12EA MPP Current(l pp) [A] 9.62 9.65 Modu(eDfnlenslorrs(LxWXH)'I 1,686mm x 1.016mm x 40 mm Open Circtdtyokagalloct5•%) (V) 40.8 40.9 Wergpt 17.1 kg _ short circuit Ctment(Isc±S%) [A]" 10.19 10.23 Glass(Material) Tempered Glass with AR Coating Module Efficiency [%], 18.7 19.0 B katreet(Cobr) Black .. _-- Power Tolerance [%];, 0-.3 Frame(MateriaQ Anodized Aluminium - •SIC(Standard Test Condition)Irradiance 1000 W/m',Cell temperature 25'C,AM 1.5 Junction Box(PbtecUonDegree) IP 68 with 3 Bypass Diodes Cables(Largd) r 1,000 mm a 2EA Operating Conditions Connector(Type/Maker) MC 4/MC opentbiy.Tempereture [*C] -40-+90 Maximum System Voltage 't [V) 1,000(UL),1000(IEC) Certifications and Warranty Maximum Series Fuse Rating [A] 20 IEC 61 21 5-1/-1-1/2.2016,IEC 61730-1/2:2016, Mechardcal Test Load(Front) [Pa/psf]. 5,400/113 UL 1703 Mechanical Test Load(Rear) [Pa/pof) 4,000/84 Cer ificmnons ISO 9001,I50 14001,ISO 50001 •Test Load-Design load x Safety Factor(1.5) OHSA518001 Salt Mist CormsenTea[ IEC 62701:2012 Severity 6 Packaging Configuration AnmonieCorrosianTest IEC 62716:2013 Number ofModulesperpallet (EA) 25 Module pi,.performance Type 2(UL 1703) Nuiiibei-ofModulesper4Gft HQ Container [BA] ' 650 Fite Rating Class C(UL 790,ULC/ORD C 1703) Packaging Bwr.Dimensions(t.xW xH) [mm] 1,750x1,120x 1,221 Solar Module Product Warranty 25 Years pada,- Box Gross Weight (kg] 464 Solar Module Output Warranty; Linear Warranty* Improved 1st Year 98%,from 2-24th year 0.33%/year down,after 25th year 90.08% Dimensions(mm/inch) Temperature Characteristics NMOT* [^C] ! 42±3 Ptnax. [%/°C] -0.36 .:(2°.Mamie Voc [%PC) -0.27 a n.:cam NO t evr...r_epaI:s....''•:..*.... (Unit:neatnth] 12 vlwl .. ra,I fae.e •NMOT(Nominal Module Operating Temperature).Irradiance 800 W/m2.Ambient temperature 20.C. Wind speed 1 m/s,Spectrum AM 1.5C��� 1, I T vlw'1 \ Electrical Properties(NMOT) ,i%*;,^g 112 '� I-)C, 1.1 Model LG32ON1K--VS LG325N1K-VS Maximum Power(Pmax) m - T[W] . 239 243 ' •-- MPP Voltage(Vmpp) (V]' 31.2 31.5 1 MPPCun-ent(Irrgip)" [A]': 7.67 7.69 Open Circuit Voltage(Vac) [V] 38.3 38.4 i Short CircuutCunent(tsc) [A] 8.19 8.23 eroi.uretlr 1 I I 41 I-V Curves 7fj ! + 3 !s p, 12,0 I i 9-. y i;-I I1000IW ! F 10.0 • U 5 8.0 600Y: u' 400W 4 m 2.0 __.. 200W __. \ - '. •i) d a i. 0.0 8 00 100 20.0 30.0 40.0 Voltage(V) - I •. .• \ LG Electronics Inc. Product specifications are subject to change without notice. 0 ❑ e LG Solar Business Division 2000 Millbrook Drive LG320-325N1 K-VS.pdf 7 �,� Lincolnshire,IL 60069 .� Life's Good www.lg-solar.com © M 2019 LG Electronics.All rights reserved. CI J • Data Sheet Enphase Microinverters Region.AMERICAS Enphase The high-powered smart grid-ready Enphase IQ 7 Micro"" and Enphase IQ 7+ Micro' IQ 7 and 7+ dramatically simplify the installation process while achieving the highest system efficiency. Microinverters Part of the Enphase IQ System,the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy", Enphase IQ Battery'", and the Enphase Enlighten" monitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power-on testing, enabling Enphase to provide an industry-leading warranty of up to 25 years. Easy to Install • Lightweight and simple • Faster installation with improved,lighter two-wire cabling • Built-in rapid shutdown compliant(NEC 2014&2017) • Productive and Reliable • Optimized for high powered 60-cell and 72-cell*modules • More than a million hours of testing • Class II double-insulated enclosure • UL listed Smart Grid Ready al, •� • Complies with advanced grid support,voltage and frequency ride-through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles • Meets CA Rule 21 (UL 1741-SA) *The IQ 7+Micro is required to support 72-cell modules. CERTIFIED avrrvl2 ENPHASE. Too4 5 learn more about Enphase offerings,visit enphase.com �„� • Enphase IQ 7 and IQ 7+ Microinverters INPUT DATA(DC) IQ7-60-2-US IQ7PLUS-72-2-US Commonly used module palrlhgs" 235W-350 W-+ 235 W-440 W+ Module compatibility 60-cell PV modules only 60-cell and 72-cell PV modules Maximum input DC voltage 48 V 60 V Peak power tracking voltage 27 V-37 V 27 V-45 V Operating range 16 V-48 V 16 V'-60 V Min/Max start voltage 22 V/48 V 22 V/60 V Max DC short circuit current(moduleIsc) 15 A 15 A Overvoltage class DC port II II DC port backfeed current 0 A _ 0 A PV array configuration 1 x 1 ungrounded array;No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA(AC) IQ 7 Microinverter IQ 7+Microinverter Peak output power 250 VA '295 VA Maximum continuous output power 240 VA 290 VA Nominal(L-L)voltage/ranged 240 V/ 208 V/ 240 V/ 208V 1 211-264 V 183-229 V 211.264 V 183-229 V Maximum continuous output current 1.0 A(240 V) 1.15 A(208 V) 1.21 A(240 V) 1.39 A(208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47-68 Hz 47-68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A(L-L)branch circuit' 16(240 VAC) 13(208 VAC) 13(240 VAC) 11 (208 VAC) Overvoltage class AD=port III. �r. lif AC port backfeed current 0 A 0 A Power factor setting 1.0 1.0 Power factor(adjustable) 0.85 leading...0.85 lagging 0.85 leading...0.85 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak efficiency 97.6% 97.6% 97.5% 97.3 CEC weighted efficiency 97.0% 97.0% 97.0% 97.0% MECHANICAL DATA Ambienttemperature range -40°C to+65°C Relative humidity range 4%to 100%(condensing) Connector type(IQ7-60.2-US&IQ7PLUS-72.2-US) MC4(or Amphenol H4-UTXwith additional Q-DCC-5 adapter) Dimensions(WxHxD) 212 mm x 175 mm x 30.2 mm(without bracket) Weight 1.08 kg(2.38 Ibs) Cooling Natural convection-No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double-insulated,corrosion resistant polymeric enclosure Environmental category/UV exposure rating NEMA Type 6/outdoor FEATURES Communication Power Line Communication(PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load-break ':,< disconnect required by NEC 690.- Compliance CA Rule 21 (UL 1741-SA) UL 62109-1,UL1741/IEEE1547,FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO.107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems,for AC and DC conductors,when installed according manufacturer's instructions. 1.No enforced DC/AC ratio.See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility. 2.Nominal voltage range can be extended beyond nominal if required by the utility. 3.Limits may vary.Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings,visit enphase.com v EN P H A S E. ©2019 Enphase Energy.All nghts reserved.All trademarks or brands used are the property of Enphase Energy,Inc. 2019-3-26 1,--,„—. . . Mahan WO* Meri* ••• Wads M C* One-Line Electrical Diagram �. oanvertesE h) T (8)Micro-inverters Enphase iQ7+ aies' MMm€ ete9e. q r' Ea. (8)Solar Modules LG 320 arwtr impel or *mt. Iee/ier Factory Supplied Cabling e 9(!l. Mee McMif Maiee . Ieeb! ••• walk soft Each Branch(typ) 9ier (8)Micro-inverters Enphase iQ7+ (8)Solar Modules LG 320 IT7WM•. - -MiM,. Wes. Factory Supplied Cabling iww'er W eM rr T MY a.r.E toms.rMw■..u.sr aKrwMw '''. L OXClewilieroworliseoluswer Nod 110•14 Mk*.haw VA ZONOrC w aoe Ilrwew WOW*lc ........... I.N9ewew serwieaesee MOWK,w 9g10/04641•110 I'Abaft 0 WM Smite ewri E3 trwr tamer te.swn AM_Ws ...�....f.:� 1 f 1 1109•ce9e Ilmiw Schilpp Residence 15 Elmcroft Way,Yarmouth Port,MA My Generation Energy 11/6/2019