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31B-086 YL260P-29b k - � r� t 4 at YL255P-296 y,£ ♦ , . ' Powered by YINGLI YL250P-296 YINGL150LAR „ YL245P-29b ELECTRICAL PERFORMANCE YL240P-29b U.S.Soccer Powered by Yingli Solar Electrical parameters- GENERAL CHARACTERISTICS Module type YL260P-296 YL255P-296 YL250P-29b YL245P-29b YL240P-29b Dimensions(L/W/H) 64.96in(1650mm)/38.98in(990mm)/ Power output P... W 260 255 250 245 240 1.57in(40mm) Power output tolerances APB... % -0/+3 Weight 43.41bs(19.7kg) • Ideal for residential Module efficiency nm % 15.9 15.6 15.3 15.0 14.7 Voltage at — V 30.3 30.0 29.6 29.6 29.3 and commercial applications where cost savings, I Current at Pm.. mve A 8.59 8.49 8.39 8.28 8.18 PACKAGING SPECIFICATIONS installation time, and aesthetics matter most. Open-circuit voltage V., V 37.7 37.7 37.6 37.5 37.5 Number of modules per pallet 26 Short-circuit current 6, A 9.09 9.01 8.92 8.83 8.75 Number of pallets per 40'container 28 STC:1000W/m'irradiance,25°C cell temperature,AM1.59 spectrum according to EN 60904-3 Average relative efficiency reduction of 3.3%at 200W/m'according to EN 60904-1 Packaging box dimensions 67.32in(1710mm)/45.67in(1160mm)/ -- - (L/W/H) 46.38in(1178m) Lower balance-of-system costs with Zep Electrical parameters at Nominal Operating C-ll Temperature(N• Box weight 120216s(545kg) Compatible.frame. Power output P.- W 189.7 186.0 182.4 178.7 175.1 Reduce on-roof labor costs by more than Voltage at Pm.. V.PP V 27.6 27.4 27.2 27.0 26.8 Units:inch(mm) 25%. Current at P... Imve A 6.87 6.79 6.71 6.62 6.54 38.98(990) Open-circuit voltage V« V 34.8 34.8 34.7 34.6 34.6 Leverage the built-in grounding system- _36.as(936) t s7 Gaol Short-circuit current Iu A 7.35 7.28 7.21 7.14 7.07 g if it's mounted,it's grounded. NOCT:open-circuit module operation temperature at 800W/m'irradiance,20°C ambient temperature,1m/s wind speed Decrease your parts count-eliminate screws, rails,mounting clips,and grounding hardware. THERMAL CHARACTERISTICS Nominal operating cell temperature NOCT °C 46./-2 _ Temperature coefficient of P... y %/°C -0.42 --« r • ; Temperature coefficient of V.c 0- %/°C -0.32 Minimize roof enetrations while maintaining g Temperature coefficient of I>< ov %/°C 0.05 Grounding holesO ID the system's structural integrity. 6-0,236 Temperature coefficient of V.rn 9v.,., %/°C -0.42 Invest in an attractive solar array that includes a black frame,low mounting profile,and OPERATING CONDITIONS aesthetic array skirt. _ Mounting hole, Ma.system voltage 1000Voc 4-0256x0.315(6.5x8) Increase energy output with flexible module Me,.series fuse rating 75A layouts(portrait or landscape). Limiting reverse current 15A Drainage hales C Trust in the reliability and theft-resistance of I_ a-0.12x0.315(3.8) Operating temperature range -40 to 185°F(-40 to 85°C) •e the Zep Compatible"system. COMPATIBLE Max.static load 2400Pa 3.94(100) Max.hailstone impact(diameter/velocity) 25mm/23m/s A ION ;- ,� Leading limited power warranty*ensures 91.2%of rated power for 10 years,and 80.7% The YGE-Z Series is now available as of rated power for 25 years. CONSTRUCTION MATERIALS u a' an En phase Energized'"AC Solution. Front cover(material/thickness) low ron temper d /3 2mm e P 9 Pere glass � e This solution delivers optimum SECTION C-C i P Cell(quantity/material/dimensions/ 60/multicrystalline silicon/ 10-year limited product warranty. performance and integrated intelligence. number of busbars) 156mm x 156mm/2 or 3 \ The Enphase M215-Z Zep Compatible Encapsulant(material) ethylene vinyl acetate(EVA) Microinverter is designed to connect In compliance with our warranty terms and conditions. Frame(material/color/edge sealing) anodized aluminum alloy/black/silicone or tape \ i directly into the Z Series module groove,eliminating Junction box(ingress protection rating) IP65 / the need for tools or fasteners-all with one easy step Warning:Read the Installation and User Manual in its entirety t Cable(length/cross-sectional area) 1200mm/4mm' i before handling,installing,and operating Yingli modules. d g, ." cTM,` P''Pol,', Connector(type/ingress protection rating) Amphenol H4/>IP67 Our Partners t) UL 1703 and ULC 1703,CEC,FSEC,ISO 9001:2008,ISO •' Intelligent real-time 14001:2004,BS OHSAS 18001:2007,SA8000 i�■�, „- monitoring at the system If you buy from Y gr Ame- Y gu Amer cas The specifications in this datasheet are not guaranteed and are subject to change without prior notice. -_' and module level with acts as the importer ith an Enlighten. C U� OS p and` pl This datasheet complies with EN 50380:2003 requirements. appfrable t -R C tome buy from Yngh LItTE6 Amen- ith fry that they 11 be liable for Ir«c x�n� oae' any,minorct0, 6460 Yingli Green Energy Americas, Inc. info@yingliamericas.com Tel: +1 (888)686-8820 YIN LAR YINGLISOLAR.COM/US NYSE:YGE YINGLISOLAR.COM/US ®Yingli Green Energy Holding Co.Ltd. 1 YGEZ60CeII5enes_U$_201403 V01 U.S.Soccer Powered by Yingli Solar R solar a r=@e Single Phase Inverters for North America S o l a r SE30DOA-US/SE380OA-US/SE5000A-US/SE6000A-US/ SF760OA-US/SF1000DA-US/SE11400A-US SE3000A-US SE380OA-US I SESOOOA-US SE6000A-US I. SE760OA-US SE10000A-US SE1140OA-US OUTPUT S o l a rE d g e Single Phase Inverters Nominal AC Power Output 3300 3840 5200 @ 208V 6000 7680 9980 @ 208V 5520 @240V 10080 @240V 11520 VA For North America Max.AC Power Output 3650 4150 5600 @ 208V 6000 8350 10800 @ 208V 12000 VA 6000 @240V 10950 @240V SE3000A-US/SE380OA-US/SE5000A-US/SE6000A-US/ 183-208_22�tageNlln.-Nom Max 183-208-229 Vac AC SE760OA-US/SE1000OA-US/SE1140OA-US 211-24 -264ageMin.-Nom.-Max* 211-240-264 Vac rf AC Frequency Min.-Nom.-Max.* 59.3-60-60.5(with HI country setting.57-60-60.5) Hz i Max.Continuous Output Current 14 16 25 @ 208V 25 32 48 @ 208V 48 A .. ,- .. OV - 23 @ 240V 42 @ 24 • Utility Monitoring,Islanding Vert&,* Protection,Country Configurable Yes :. t•:, tk -' Thresholds INPUT _ Recommended Max.DC Power** g100 4800 6500 7500 9600 12400 14400 W Transformer-less,Ungrounded Yes Max.Input Voltage 500 Vdc Nom.DC Input Voltage. 325,.@ 208V/350 @ 240V Vdc Max,Input Current*** 11 13 17 @ 208V '.. 18 23.5 33 @ 208V 35 Adc 17 @ 240V 30.5 @ 240V Max.Input Short Circuit Current 30 45 Adc .. ° Reverse-Polarity Protection Yes Ground-Fault Isolation Detection 600k,,Sensitivity Maximum Inverter Efficiency 97.7 98.2 98.3 98.3 98 - 98 98 %. CEC Weighted Efficiency. .. ..97.5 98 97.5 @ 208V 97.5 ', 97.5 97 @ 208V 97.5 %... !. • -, 98 @ 240V 97.5 @ 240V. Nighttime Power Consumption .. -.. <2.5 - .... 4 --. W. ADDITIONAL FEATURES ` - Supported Communication Interfaces RS485,RS232,Ethernet,ZigBee(optional) STANDARD COMPLIANCE 'i Safety-- --- - - --- - U1_1741,UL1699B(Part numbers ending in"-U"),UL1998,CSA22.2 - - --- ' Grid Connection Standards IEEE1547 Emissions. ...... .. FCC partly class B INSTALLATION SPECIFICATIONS AC output conduit size/AWG range 3/4'minimum/24-6 AWG 3/4'minimum/8-3 AWG DC input conduit size/q of strings/ : 3/4"minimum/1-2 strings/24-6 AWG 3/4"minimum/1-2 strings/14-6 AWG AWG range Dimensions with AC/DC Safety 30.5 x 12.5 x 7/ 30.5 x 12.5 x 7.5/ 30.5 x 12.5 x 10.5/775 x 315 x 260 in/ Switch(HxWxD) 775 x 315 x 172 775 x 315 x 191 mm ...._ Weight with AC/DC Safety Switch 51.2/23.2 54.7/24.7 88.4/40.1 lb/kg Cooling Natural Convection ' Fans(user Noise ... .. <.25.. - _.. <50 dBA.. The best choice for SolarEdge enabled systems Min.-Max.Operating Temperature / ( ) -13 to+140 -25 to+60 CAN version** *-40 to+60 'F/'C Range .. — Integrated arc fault protection(Type 1)for NEC 2011690,11 compliance(part numbers ending in"-U") Protection Rating NEMA 3R For other regional settings please contact Sol Edge support — Superior efficiency(98%) Limited to 125%for locations where the yearly average high temperature is above 77 2F/25 2C and to 135%for locations whereit is below 77 9F/25 9C. For detadedinformabon,refer to htto,//www solaredee.us/files/offs/inverter do ovifuizine euide.odf — Small,lightweight and easy to install on provided bracket A higher current source maybe used;the inverterwll limit its input cu renttothe vaiuesstated. — Built-in module-level monitoring "...CAN P/Ns are eligible for the Ontario FIT and mi—FIT(micro FIT etc.SE1140OA-US-CAN) — Internet connection through Ethernet or Wireless — Outdoor and indoor installation — Fixed voltage inverter,DC/AC conversion only — Pre-assembled AC/DC Safety Switch for faster installation ~}=,,:,sr.•.-r RoHS USA GFR`0ANY ITALY FRANCE JAPAN CHINA ISRAEL. AUSTRAt'A WWVd.SOlar edge.LIS • Solar ' • • ! Solar=@9 SolarEdge Power Optimizer Module Add-On for North America P300 / P350 / P400 SolarEdge Power Optimizer 6 P350 P400 Module Add-On For North America (for 6D-cell PV (for 72-cell PV (for 96-cell PV modules) modules) modules) INPUT P300 / P350 / P400 • Rated Input DC Power(" 300 350 400 W Absolute Maximum Input Voltage(Voc at lowest temperature) 48 60 80 Vdc MPPT Operating Range 8-48 8-60 8-80 Vdc - - - „•- Maximum Short Circuit Current(Isc) 10 Adc d ' '` .. " ' °-_ • Maximum DC Input Current 12.5 Adc Maximum Efficiency 99.5 % Weighted Efficiency 98.8 % _ Overvoltage Category II OUTPUT DURING OPERATION(POWER OPTIMIZER CONNECTED TO OPERATING INVERTER) s„ a Maximum Output Current IS Adc e Maximum Output Voltage 60 '., Vdc • OUTPUT DURING STANDBY(POWER OPTIMIZER DISCONNECTED FROM INVERTER OR INVERTER OFF) Safety Output Voltage per Power Optimizer 1 Vdc STANDARD COMPLIANCE .•;_' • EMC FCC Part15 Class R,IEC61000-6-2,IEC61000-6-3 Safety IEC62109-1(class II safety),UL1741 RoHS Yes INSTALLATION SPECIFICATIONS Maximum Allowed System Voltage 1000 Vdc Dimensions(W x L x H) 141 x 212 x 40.5/5.55 x 8.34 x 1.59 nr in Weight(including cables) 950/2.1 gr/lb Input Connector MC4/Amphenol/Tyco ' Output Wire Type/Connector Double Insulated;Amphenol Output Wire Length 095/3.0 1.2/3.9 m/ft Operating Temperature Range -40-+85/-40-+185 -C/'F Protection Rating IP65/NEMA4 Relative Humidity 0-100 % °Fated sic power I the m 0a Mod,le.1 up 10.5%powerfolerxn,eaowed. PV SYSTEM DESIGN USING A SOLAREDGE SINGLE PHASE THREE PHASE THREE PHASE INVERTER 208V 480V PV power optimization at the module-level Minimum String Length(Power Optimizers) 8 10 18 - Up to 25%more energy Maximum String Length(Power Optimizers) 25 25 50 — Superior efficiency(99.5%) Maximum Power per String 5250 6000 12750 W Parallel Strings of Different Lengths or Orientations yes — Mitigates all types of module mismatch losses,from manufacturing tolerance to partial shading — Flexible system design for maximum space utilization — Fast installation with a single bolt — Next generation maintenance with module-level monitoring — Module-level voltage shutdown for installer and firefighter safety 6F P,R1"1N i' - I T A I y - FRATJI F I�'..N CHINA IcRAI'I - -AiISTPPI IA WWW.5ola Ie(ge-US I SolarCity SleekMountT"" - Comp SolarCity SleekMounff - Comp The SolarCity SleekMount hardware solution • Utilizes Zep Solar hardware and UL 1703 listed Installation Instructions is optimized to achieve superior strength and Zep Compatible TM modules aesthetics while minimizing roof disruption and Drill Pilot Hole of Proper Diameter for labor.The elimination of visible rail ends and • Interlock and grounding devices in system UL listed to UL 2703 Fastener Size Per NDS Section 1.1.3.2 mounting clamps, combined with the addition 1 Seal pilot hole with roofing sealant of array trim and a lower profile all contribute • Interlock and Ground Zep ETL listed to UL 1703 to a more visually appealing system.SleekMount as"Grounding and Bonding System" Insert Comp Mount flashing under upper utilizes Zep Compatible TM modules with •Ground Zep UL and ETL listed to UL 467 as layer of shingle strengthened frames that attach directly to grounding device Zep Solar standoffs, effectively eliminating the Place Comp Mount centered need for rail and reducing the number of •Painted galvanized waterproof flashing upon flashing standoffs required. In addition, composition g p Install la pursuant to NDS Section 11.1.3 •Anodized components for corrosion resistance shingles are not required to be cut for this with sealing washer. system, allowing for minimal roof disturbance. •Applicable for vent spanning functions #` Secure Leveling Foot to the Comp Mount using machine Screw Y, Place module Components 5116"Machine Screw Leveling Foot Lag Screw Comp Mount Comp Mount Flashing s� 0 0� O E a NQ�OMPAT�A` I.Sol arCity, January 2013 �q�a ETA U� LISTED Sola rCity. January 2013 �MPP CAUTION POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: - Address: 9 Barrett PI r UTILITY rJ SERVICE i I I i I i I i I I I INVERTER AND DC DISCONNECT L-------------------------- " SOLAR PHOTOVOLTAIC ARRAYS) --------------------- — J PHOTOVOLTAIC BACK-FED dRCUIT BREAKER IN FAIN ELECTRICAL PANEL IS AN A/C DISCONNECT PER NEC 690.17 - OPERATING VOLTAGE = 240V MAX CURRENT = 15.83 A CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER PREMISE OWNER: DESCRIPTION: DESIGN: JB-010245 00 CONTAINED SHALL NOT BE USED FOR THE GRIGGS ALFRED GRIGGS RESIDENCE Mike Lowell BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9 BARRETT PL 4.25 KW PV Array '0,,SolarCit PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES NORTHAMPTON, MA 01060 THE SALE AND USE OF THE RESPECTIVE (17) YINGLI # YL250P-29b 1 24 St. Martin Drive,Building z Unit it SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV. DATE Marlborough,MA 01752 INVERTER: T. (650)638-1028 F: (650)638-1029 PERMISSION of SoLARa,Y INC. SOLAREDGE SE380OA—US—ZB—U 4132374657 SITE PLAN PLACARD PV 6 5/1/2014 (888)-SOL-CITY(765-2489) �r.sdarcity.com GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO ONE (E) GROUND Panel Number: Inv 1: DC Ungrounded GEN #168572 Meter Number: INV 1 -(1)SOLAREDGE SE3800A-US-ZB-U LABEL: A -(17)YINGLI # YL250P-29b ROD AND ONE (N) GROUND ROD AT Inverter; 38GOW, 240V, 97.57.; w/Unifed Disco and ZB, AFCI PV Module; 250W, 226.2W PTC, H4, 40mm, YGE-Z 60, Black Frame, ZEF Enabled ELEC 1136 MR PANEL WITH IRREVERSIBLE CRIMP Underground Service Entrance INV 2 Voc: 37.6 Vpmax: 29,8 INV 3 1 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER E 200A MAIN SERVICE PANEL SolarCity E 20OA/2P MAIN CIRCUIT BREAKER SOLARGUARD Inverter I CUTLER-HAMMER METER 4 A 1 20OA/2P Disconnect 5 SOLAREDGE DC+ E LOADS SE3800A-US-ZB-U DG ---_- 1 SRing(s)Of 9 On MP 3- O B C I _ EGC mL1 z-v r'--------- ------------ -------- - --- L2 DC+ I / N DG 1 3 2 2OA 2P --- ------------------------- - EGCI DC+ DC+ AA GEC T N OG DG 1 Strings)Of 8 On MP 2 IGND __ EGC--- --------- ------------ ---F---- -- EGC-----------------t� I I N I (1)Conduit Kit; 3/4" EMT _J EGCIGEC I I I I I I - GEC - y TO 120/240V SINGLE PHASE I I I 1 UTILITY SERVICE I I I I I I 1 I I 1 I J--1- Voc* = MAX VOC AT MIN TEMP POI (I)MURRAY/MP 220 20A /2P BREAKER B (1)CUTLER-HAMMER #DG221URB n A (1)SolorCityy 4 STRING JUNCTION BOX D� Breaker; 20A/2P, 2 Spaces Disconnect; 30A, 240Vac, Non-Fusible, NEMA 3R / 2x2 STRINGS, UNFUSED, GROUNDED -(1)Ground Rod; 5/8' x 8', Copper -(1 #DG03ONB -(1)ZEP /85D-1196-002 Ground/Neutral 1t; 30A, General Duty(DG) I Universal Box Bracket; [PKG B] C SolarGuard Monitoring System PV (17)SOLAREDGE 300-2NA4AZS PowerBox �imizer, 300W, H4, DC to DC, ZEP n d (1)AwG #'6, Solid Bore Copper -(1)Ground Rod; 5/8' x 8', Copper (N) ARRAY GROUND PER 690.47(D). NOTE: PER EXCEPTION NO. 2, ADDITIONAL __ __.._ __. _ _._ __ __ _4ELECTRODE_ Y_NDI_.BE-RE4WRED_DEPENDING_ON_LOCATION.OF-(E).ELECIROD (1)AWG /10, THWN-2,Black (1)AWG#10, THWN-2, Black Voc* =500 VDC Isc =15 ADC ( �AWG #10, PV WIRE, Black Voc* =500 VDC Isc =15 ADC O (1)AWG/10, THWN-2, Red O (1)AWG,f10, THWN-2, Red Vmp =350 VDC Imp=5.64 ADC O (1)AWG #6, Solid Bare Copper EGC Vmp =350 VDC Imp=6.34 ADC III::::L(1)AWG#10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=15.83AAC (1)AWG/10,,THWN-2,.Green EGC. . ; . . . . . . . . . . . j THWN-2 Green EGC GEC- 1 Conduit Kit;. 3 4 EMT (1)AwG 0, THWN-2, Black Voc =500 VDC Isc -15 ADC (2)AWG 0, PV WIRE, Block Voc =500 VDC Isc =15 ADC ®RF(1)AWG /10, THWN-2, Red Vmp =350 VDC Imp=6.34 ADC O (1)AWG #6, Solid Bare Copper EGC Vmp =350 VDC Imp=5.64 ADC . . . . . . . . .(1)AWG./10,.THWM 72, Green EGC I I i i PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED L- THE INFORMATION HEREIN JOB NUMBER: J B-010245 0 0 NM CONTAINED SHALL NOT BE USED FOR THE �.vtp • ALFRED GRIGGS RESIDENCE Mike Lowell "„SO�afC�t�/ BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9 BARRETT PL 4.25 KW PV Array 6., " PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: NORTHAMPTON, MA 01060 THE SALE AND USE OF THE RESPECTIVE (17) YINGLI # YL250P-29b 24 St. Martin Drive, Building 2,Unit 11 SOLARgTY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: Marlborough,MA 01752 PERMISSION OF SOLARCITY INC. INVERTER: 4132374657 PV 5 5/1/2014 (M)-(��GSTY(765-2 >6 �a c°Y9 om ISOLAREDGE SE3800A-US-ZB-U THREE LINE DIAGRAM UPLIFT CALCULATIONS SEE SEPARATE PACKET FOR STRUCTURAL CALCULATIONS. CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: J B-010245 0 0 PREMISE OWNER. DESCRIPTION: DESIGN. CONTAINED SHALL NOT BE USED FOR THE GRIGGS, ALFRED GRIGGS RESIDENCE Mike Lowell BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEIk SolarCity. NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9 BARRETT PL 4.25 KW PV Array O. . PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION NTH MODULES: NORTHAMPTON, M A 01060 THE SALE AND USE OF THE RESPECTIVE (17) YINGLI # YL250P-29b 24 St Martin Drive,Bolding 2 Unit 11 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET- REV: DATE: T. (650)638 1028 F:A(617 638-1029 PERMISSION of soLARaTY INC. SOLAREDGE SE380OA—US—ZB—U 4132374657 UPLIFT CALCULATIONS PV 4 5/1/2014 (888)-SOL-CITY(765-2489) .w.�rcitY.co, PV MODULE 5/16" BOLT WITH LOCK INSTALLATION ORDER Sl & FENDER WASHERS LOCATE RAFTER, MARK HOLE ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT ZEP ARRAY SKIRT (6) HOLE. (4) (2) SEAL PILOT HOLE WITH POLYURETHANE SEALANT. ZEP COMP MOUNT C 7 ZEP FLASHING C (3) (3) INSERT FLASHING. (E) LBW (E) COMP. SHINGLE SIDE VIEW OF MP3 NTS (2) (4) PLACE MOUNT. C (E) ROOF DECKING ( ) (5) INSTALL LAG BOLT WITH 5/16" DIA LAG BOLT (5) SEALING WASHER. MP3 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES WITH SEALING WASHER LOWEST MODULE SUBSEQUENT MODULES INSTALL LEVELING FOOT WITH LANDSCAPE 64" 24" STAGGERED (2-1/2" EMBED, MIN) (6) BOLT & WASHERS. PORTRAIT 64" 19" TER: 2X8 @ 16" OC ROOF AZI 214 PITCH 32 STORIES:2+ (E) RAFTER RAFTER: AZI 214 PITCH 32 STAN DOFF C.J.: 2x8 @16" OC Comp Shingle OF�r a� Yoo JIN yI Y(E) No.4 AL -�" Digitally s gned by Yoo Jin Kim Date: 2014.05.01 13:33:53 -07'00' B SIDE VIEW OF MP2 NTS MP2 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES LANDSCAPE 60" 24" STAGGERED PORTRAIT 1 60" 19" RAFTER: 2X6 @ 20"OC ROOF AZI 245 PITCH 30 STORIES:2+ ARRAY AZI 245 PITCH 30 C.J.: 2x6 @24"OC Comp Shingle it CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: J B-010245 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE GRIGGS, ALFRED GRIGGS RESIDENCE Mike Lowell �Olar�'}� BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �'••� 1. NOR SHALL IT BE DISCLOSED IN WHOLE OR IN C 9 BARRETT PL 4.25 KW PV Array A PART TO OTHERS OUTSIDE THE RECIPIENT'S Comp Mount Type C ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: NORTHAMPTON, MA 01060 24 St. Martin Drive, Building 2,Unit 11 THE SALE AND USE OF THE RESPECTIVE 17 YINGLI # YL250P-29b SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN SHEET: REV DATE: 638-10ugh,MA 50) INVERTER: PAGE NAME: T: (650)638-1028 F: (650)638-1029 PERMISSION OF SOLARCITY INC. SERTER GE SE3800A—US—ZB—U 4132374657 STRUCTURAL VIEWS PV 3 5/1/2014 (888)-SOL-CITY(765-2489) wwsolorclty.co, PITCH: 33 ARRAY PITCH:33 ` MP1 AZIMUTH:65 ARRAY AZIMUTH: 65 MATERIAL: Comp Shingle STORY: 2+ Storie PITCH: 30 ARRAY PITCH:30 l MP2 AZIMUTH: 245 ARRAY AZIMUTH: 245 MATERIAL: Comp Shingle STORY: 2+ Storie B ,< PITCH: 32 ARRAY PITCH:32 MP3 AZIMUTH:214 ARRAY AZIMUTH: 214 r`_y MATERIAL: Comp Shingle STORY: 2+ Storie tia r OF e w Y00 AN KJW W Nnflvi AL t LEGEND Digitally Jin KimY 9 Y oo Date:2 4.05.01 13:33:37 '4 ` ;`a (E) UTILITY METER & WARNING LABEL -07 00 i Inv INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS © DC DISCONNECT & WARNING LABELS AC Inv AC DISCONNECT & WARNING LABELS AC DC JUNCTION/COMBINER BOX & LABELS DISTRIBUTION PANEL & LABELS LOAD CENTER & WARNING LABELS ODEDICATED PV SYSTEM METER Front Of House 0 STANDOFF LOCATIONS CONDUIT RUN ON EXTERIOR -- CONDUIT RUN ON INTERIOR (E'DRNEWAY GATE/FENCE O HEAT PRODUCING VENTS ARE RED 9 Barrett PI L`J INTERIOR EQUIPMENT IS DASHED SITE PLAN Scale:1/16" = 1' z N 01' 16' 32' rn CONFIDENTIAL - THE INFORMATION HEREIN nwmwt J B-010 2 4 5 00 PREMISE OWNER. DESCRIPTION. DESIGN. ! CONTAINED SHALL NOT BE USED FOR THE GRIGGS, ALFRED GRIGGS RESIDENCE Mike Lowell �:,,So�arCity. BENEFIT OF ANYONE EXCEPT IN MOLE INC., MOUNTING SYSTEM: 4.25 KW PV Arra /•," NOR SHALL IT BE DISCLOSED IN WWOLE OR IN Comp Mount Type C 9 BARRETT PL y PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: NORTHAMPTON, MA 01060 THE SALE AND USE OF THE RESPECTIVE (17) YINGLI # YL250P-29b 24 St. Martin Drive, Building 2, Unit 11 SOLMCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE Marlborough, MA 01752 PERMISSION OF SOLARCITY INC. INVERTER: 4132374657 PV 2 5/1/2014 (888)-sOOLL-CITY -24F89)(650)638-1029 SOLAREDGE SE380OA—US—ZB—U SITE PLAN ABBREVIATIONS ELECTRICAL NOTES JURISDICTION NOTES A AMPERE 1. WHERE ALL TERMINALS OF THE DISCONNECTING AC ALTERNATING CURRENT MEANS MAY BE ENERGIZED IN THE OPEN POSITION, BLDG BUILDING A SIGN WILL BE PROVIDED WARNING OF THE CONIC CONCRETE HAZARDS PER ART. 690.17. DC DIRECT CURRENT 2. EACH UNGROUNDED CONDUCTOR OF THE EGC EQUIPMENT GROUNDING CONDUCTOR MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY (E) EXISTING PHASE AND SYSTEM PER ART. 210.5. EMT ELECTRICAL METALLIC TUBING 3. A NATIONALLY—RECOGNIZED TESTING GALV GALVANIZED LABORATORY SHALL LIST ALL EQUIPMENT IN GEC GROUNDING ELECTRODE CONDUCTOR COMPLIANCE WITH ART. 110.3. GND GROUND 4. CIRCUITS OVER 250V TO GROUND SHALL HDG HOT DIPPED GALVANIZED COMPLY WITH ART. 250.97, 250.92(8) I CURRENT 5. DC CONDUCTORS EITHER DO NOT ENTER Imp CURRENT AT MAX POWER BUILDING OR ARE RUN IN METALLIC RACEWAYS OR Isc SHORT CIRCUIT CURRENT ENCLOSURES TO THE FIRST ACCESSIBLE DC kVA KILOVOLT AMPERE DISCONNECTING MEANS PER ART. 690.31(E). kW KILOWATT 6. ALL WIRES SHALL BE PROVIDED WITH STRAIN LBW LOAD BEARING WALL RELIEF AT ALL ENTRY INTO BOXES AS REQUIRED BY MIN MINIMUM UL LISTING. (N) NEW 7. MODULE FRAMES SHALL BE GROUNDED AT THE NEUT NEUTRAL UL—LISTED LOCATION PROVIDED BY THE NTS NOT TO SCALE MANUFACTURER USING UL LISTED GROUNDING OC ON CENTER HARDWARE. PL PROPERTY LINE 8. MODULE FRAMES, RAIL, AND POSTS SHALL BE POI POINT OF INTERCONNECTION BONDED WITH EQUIPMENT GROUND CONDUCTORS AND PV PHOTOVOLTAIC GROUNDED AT THE MAIN ELECTRIC PANEL. SCH SCHEDULE 9. THE DC GROUNDING ELECTRODE CONDUCTOR SS STAINLESS STEEL SHALL BE SIZED ACCORDING TO ART. 250.166(B) & STC STANDARD TESTING CONDITIONS 690.47. TYP TYPICAL UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT Vmp VOLTAGE AT MAX POWER Voc VOLTAGE AT OPEN CIRCUIT VICINITY MAP INDEX W WATT 3R NEMA 3R, RAINTIGHT 5 PV1 COVER SHEET PV2 SITE PLAN PV3 STRUCTURAL VIEWS PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTES Cut heTHREE ta�N ed DIAGRAM GEN #168572 1. THIS SYSTEM IS GRID—INTERTIED VIA A ELEC 1136 MR UL—LISTED POWER—CONDITIONING INVERTER. 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. 3. SOLAR MOUNTING FRAMES ARE TO BE GROUNDED. 4. ALL WORK TO BE DONE TO THE 8TH EDITION MODULE GROUNDING METHOD: ZEP SOLAR OF THE MA STATE BUILDING CODE. AHJ: Northampton 5. ALL ELECTRICAL WORK SHALL COMPLY WITH REV BY DATE COMMENTS THE 2014 NATIONAL ELECTRIC CODE INCLUDING REV A NAME DATE COMMENTS MASSACHUSETTS AMENDMENTS. # # # # # # # # UTILITY: National Grid USA (Massachusetts Electric) # # # # CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: J B-010245 0 0 PREMISE OVINER: DESCRIPTION: DESIGN: . GRIGGS, ALFRED GRIGGS RESIDENCE ``,n�SolarCity CONTAINED SHALL NOT BE USED FOR THE Mike Lowell �� BENEFIT OF ANYONE EXCEPT SOLARgTY INC., MOUNTING SYSTEM: �•� NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 9 BARRETT PL 4.25 KW PV Array PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES: NORTHAMPTON, MA 01060 ORGANIZATION, EXCEPT IN CONNECTION WITH 24 St. Martin Drive,Building 2,Unit 11 THE SALE AND USE OF THE RESPECTIVE (17) YINGLI # YL250P-29b SHEET: REV DAIS Marlborough,MA 01752 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: T. (650)638-1026 F: (650)638-1029 PERMISSION OF SOLARCITY INC. INVERTER: SOLAREDGE SE380OA—US—ZB—U 4132374657 COVER SHEET PV 1 5/1/2014 (666)-SOL-CITY(765-2469) www.adarcity.com CALCULATION OF DESIGN WIND LOADS - MP3 Mounting Plane Information Roofing Material Comp Roof PV System Type SolarCity SleekMountTM Spanning Vents No Standoff Attachment Hardware Coma Mount TypeC Roof Slope 320 Rafter Spacing 16"O.C. Framin Type Direction Y-Y Rafters Purlin Spacing X-X Purlins Only NA Tile Reveal Tile Roofs Only NA Tile Attachment System Tile Roofs Only NA Standing Seam Spacing SM Seam Only NA Wind Desi n Criteria Wind Design Code ASCE 7-05 Wind Design Method Partially/Fully Enclosed Method Basic Wind Speed V 9090 mph Fig. 6-1 Exposure Category C Section 6.5.6.3 Roof Style Gable Roof Fig.6-11B/C/D 14A/B Mean Roof Height h 25 ft I Section 6.2 Wind Pressure Calculation Coefficients Wind Pressure Exposure KZ 0.95 Table 6-3 Topographic Factor Kn 1.00 Section 6.5.7 Wind Directionality Factor Kd 0.85 Table 6-4 Importance Factor I 1.0 Table 6-1 Velocity Pressure qh qh = 0.00256(Kz)(Kzt)(Kd)(V^2)(I) Equation 6-15 16.7 psf Wind Pressure Ext. Pressure Coefficient U GC -0.95 Fig.6-11B/C/D-14A/B Ext. Pressure Coefficient Down G 0.88 Fig.6-11B/C/D-14A/B Design Wind Pressure p p = qh(GC ) Equation 6-22 Wind Pressure U -15.8 Psf Wind Pressure Down 14.6 psf ALLOWABLE STANDOFF SPACINGS X-Direction Y-Direction Max Allowable Standoff Spacing Landscape 64" 39" Max Allowable Cantilever Landscape 24-' NA Standoff Configuration Landscape Staggered Max Standoff Tributary Area Trib 17 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -248 Ibs Uplift Capacity of Standoff T-allow 500 Ibs Standoff Demand/Capacity DCR 49.6% X-Direction Y-Direction Max Allowable Standoff Spacing Portrait 64" 65" Max Allowable Cantilever Portrait 19" NA Standoff Configuration Portrait Staggered Max Standoff Tributary Area Trib 29 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -413 Ibs Uplift Capacity of Standoff T-allow 500 Ibs Standoff Demand/Capacity DCR 82.7% WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN MP3.wwb WoodWorks®Sizer 10.1 Page 2 Analysis vs. Allowable Stress (psi) and Deflection (in) using NDS 2012 : Criterion Analysis Value Design Value Analysis/Design Shear fv = 18 Fv' = 155 fv/Fv' = 0.12 Bending(+) fb = 289 Fb' = 1389 fb/Fb' = 0.21 Bending(-) fb = 10 Fb' = 1028 fb/Fb' = 0.01 Live Defl 'n 0.04 = <L/999 0.54 = L/180 0.07 Total Defl'n 0.06 = <L/999 0.81 = L/120 0.07 Additional Data: FACTORS: F/E(psi)CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC# Fv' 135 1.15 1.00 1.00 - - - - 1.00 1.00 1.00 2 Fb'+ 875 1.15 1.00 1.00 1.000 1.200 1.00 1.15 1.00 1.00 - 4 Fb' - 875 1.15 1.00 1.00 0.740 1.200 1.00 1.15 1.00 1.00 - 2 Fcp' 425 - 1.00 1.00 - - - - 1.00 1.00 - - E' 1.4 million 1.00 1.00 - - - - 1.00 1.00 - 4 Emin' 0.51 million 1.00 1.00 - - - - 1.00 1.00 - 4 CRITICAL LOAD COMBINATIONS: Shear : LC #2 = D+S, V = 155, V design = 132 lbs Bending(+) : LC #4 = D+S (pattern: sS) , M = 317 lbs-ft Bending(-) : LC #2 = D+S, M = 11 lbs-ft Deflection: LC #4 = (live) LC #4 = (total) D=dead L=construction S=snow W=wind I=impact Lr=roof constr. Lc=concentrated All LC's are listed in the Analysis output Load Patterns: s=S/2, X=L+S or L+Lr, _=no pattern load in this span Load combinations: ASCE 7-10 / IBC 2012 CALCULATIONS: Deflection: EI = 67e06 lb-in2 "Live" deflection = Deflection from all non-dead loads (live, wind, snow...) Total Deflection = 1.00 (Dead Load Deflection) + Live Load Deflection. Bearing: Allowable bearing at an angle F'theta calculated for each support as per NDS 3 .10.3 Design Notes: 1. WoodWorks analysis and design are in accordance with the ICC International Building Code (IBC 2012), the National Design Specification (NDS 2012), and NDS Design Supplement. 2. Please verify that the default deflection limits are appropriate for your application. 3. Continuous or Cantilevered Beams: NDS Clause 4.2.5.5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans. 4. Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4.4.1. 5. SLOPED BEAMS: level bearing is required for all sloped beams. 6. The critical deflection value has been determined using maximum back-span deflection. Cantilever deflections do not govern design. COMPANY PROJECT WoodWo rks" IG May 1, 2014 11:30 MP3.wwb Design Check Calculation Sheet WoodWorks Sizer 10.1 Loads: Load Type Distribution Pat- Location [ft] Magnitude Unit tern Start End Start End DL Dead Full Area No 8.00 (16.0) * psf PV LOAD Dead Partial Area No 1.42 7.08 3 .00(16.0) * psf SNOW LOAD Snow Full Area Yes 26.60 (16.0) * psf *Tributary Width (in) Maximum Reactions (lbs), Bearing Capacities (lbs) and Bearing Lengths (in) : 9'-6.5" 0' 0'-8" T-8" Unfactored: Dead 65 59 Snow 149 133 Factored: Total 213 193 Bearing: F'theta 516 516 Capacity Joist 2999 2708 Supports 2789 - Anal/Des Joist 0.07 0.07 Support 0.08 - Load comb #2 #4 Length 3 .50 3 .50 Min req'd 0.50* 0.50* Cb 1.11 1.00 Cb min 1.75 1.00 Cb support 1.25 - Fcp sup 425 - *Minimum bearing length setting used: 1/2" for end supports Bearing for wall supports is perpendicular-to-grain bearing on top plate. No stud design included. MP3 Lumber-soft, S-P-F, No.1/No.2, 2x8 (1-1/2"x7-1/4") Supports: 1 -Lumber Stud Wall, S-P-F Stud; 2 - Hanger; Roof joist spaced at 16.0"c/c; Total length: 9'-6.5"; Pitch: 7/12; Lateral support: top= full, bottom= at supports; Repetitive factor: applied where permitted (refer to online help); LOAD ITEMIZATION - MP3 PV System Load PV Module Weight(psf) 2.5 psf Hardware Assembly Weight 0.5 Dsf PV System Weight s 3.0 psf Roof Dead Load Material Load Roof Category Description MP3 Roofing Type Comp Roof ( 1 Layers) 2.5 psf Re-Roof to 1 Layer of Comp? No Underlayment Roofing Paper 0.5 psf Plywood Sheathing Yes 1.5 psf Board Sheathing None Rafter Size and Spacing 2 x 8 @ 16 in.O.C. 2.3 psf Vaulted Ceiling No Miscellaneous Miscellaneous Items 1.2 psf Total Roof Dead Load 8 Psf MP3 8.0 psf Reduced Roof Live Load Non-PV Areas Value ASCE 7-05 Roof Live Load La 20.0 psf Table 4-1 Member Tributary Area At < 200 sf Roof Slope 7/12 Tributary Area Reduction Rl 1 Section 4.9 Sloped Roof Reduction Rz 0.85 Section 4.9 Reduced Roof Live Load Lr Lr= R R Equation 4-2 Reduced Roof Live Load Lr 17 psf MP3 17.0 P sf Reduced Ground/Roof Live/Snow Loads code Ground Snow Load p9 40.0 psf ASCE Table 7-1 Snow Load Reductions Allowed? Yes Effective Roof Slope 320 Horiz. Distance from Eve to Ridge W 9.1 ft Snow Importance Factor IS 1.0 Table 1.5-2 Snow Exposure Factor Ce Partially i Exposed posed Table 7-2 Snow Thermal Factor Ct All structures except la0s indicated otherwise Table 7-3 Minimum Flat Roof Snow Load (w/ Pf-min 28.0 psf 7.3.4&7.10 Rain-on-Snow Surcharge) Flat Roof Snow Load pf pf= 0.7(Ce) (Ct) (I) pg; pf>_ pf-min Eq: 7.3-1 28.0 psf 70% ASCE Design Sloped Roo Snow Load Over Surroundlina Roo Surface Condition of Surrounding CS_101f All Other Surfaces Figure 7-2 Roof 1.0 Design Roof Snow Load Over PS-goof= (Cs-roof)Pf ASCE Eq: 7.4-1 Surrounding Roof Ps-roof 26.6 Psf 67% ASCE Design Sloped Roof Snow Load Over PV Modules Surface Condition of PV Modules CS_PV Unobstructed Slippery Surfaces Figure 7-2 0.6 Design Snow Load Over PV PS-P,= (CS-P.)Pf ASCE Eq:7.4-1 Modules Ps-P" 16.4 Psf 41% CALCULATION OF DESIGN WIND LOADS - MP2 Mounting Plane Information Roofing Material Comp Roof PV System Type SolarCity SleekMountTM Spanning Vents No Standoff Attachment Hardware Comp Mount jygkC Roof Slope 300 Rafter Spacing 20"O.C. Framing Type Direction Y-Y Rafters Purlin Spacing X-X Purlins Only NA Tile Reveal Tile Roofs Only NA Tile Attachment System Tile Roofs Only NA Standing Seam Spacing SM Seam Only NA Wind Desi n Criteria Wind Design Code ASCE 7-05 Wind Design Method Partially/Fully Enclosed Method Basic Wind Speed V 9090 mph Fig. 6-1 Exposure Category C Section 6.5.6.3 Roof Style Gable Roof Fig.6-11B/C/D-14A/B Mean Roof Height h 15 ft Section 6.2 Wind Pressure Calculation Coefficients Wind Pressure Exposure KZ 0.85 Table 6-3 Topographic Factor KA 1.00 Section 6.5.7 Wind Directionality Factor Kd 0.85 Table 6-4 Im rtance Factor I 1.0 Table 6-1 Velocity Pressure qh qh = 0.00256(Kz)(Kzt)(Kd)(V^2)(I) Equation 6-15 15.0 Psf Wind Pressure Ext. Pressure Coefficient U G -0.95 Fig.6-11B/C/D-14A/B Ext. Pressure Coefficient Down GC 0.88 Fig.6-IIB/C/D-14A/B Design Wind Pressure p p = qh(GC ) Equation 6-22 Wind Pressure U -14.2 psf Wind Pressure Down 13.1 psf ALLOWABLE STANDOFF SPACINGS X-Direction Y-Direction Max Allowable Standoff Spacing Landscape 60" 39" Max Allowable Cantilever Landscape 24" NA Standoff Configuration Landscape Staggered Max Standoff Tributary Area Trib 16 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -206 Ibs Uplift Capacity of Standoff T-allow 500 Ibs Standoff Demand/Capacity DCR 41.2% X-Direction Y-Direction Max Allowable Standoff Spacing Portrait 60" 65" Max Allowable Cantilever Portrait 19" NA Standoff Configuration Portrait Staggered Max Standoff Tributary Area Trib 27 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -343 Ibs Uplift Capacity of Standoff T-allow 500 Ibs Standoff Demand/Capacity DCR 68.6% WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN MP2.wwb WoodWorksO Sizer 10.1 Page 2 Analysis vs. Allowable Stress (psi) and Deflection (in) using NDS 2012 : Criterion Analysis Value Design Value Analysis/Design Shear fv = 40 Fv' = 155 fv/Fv' = 0.26 Bending(+) fb = 910 Fb' = 1504 fb/Fb' = 0.60 Bending(-) fb = 23 Fb' = 1185 fb/Fb' = 0.02 Live Defl 'n 0.20 = L/548 0.62 = L/180 0.33 Total Defl1n 0.31 = L/362 0.94 = L/120 0.33 Additional Data: FACTORS: F/E(psi)CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC# Fv' 135 1.15 1.00 1.00 - - - - 1.00 1.00 1.00 2 Fb'+ 875 1.15 1.00 1.00 1.000 1.300 1.00 1.15 1.00 1.00 - 4 Fb' - 875 1.15 1.00 1.00 0.788 1.300 1.00 1.15 1.00 1.00 - 2 Fcp' 425 - 1.00 1.00 - - - - 1.00 1.00 - - E' 1.4 million 1.00 1.00 - - - - 1.00 1.00 - 4 Emin' 0.51 million 1.00 1.00 - - - - 1.00 1.00 - 4 CRITICAL LOAD COMBINATIONS: Shear : LC #2 = D+S, V = 220, V design = 220 lbs Bending(+) : LC #4 = D+S (pattern: sS) , M = 573 lbs-ft Bending(-) : LC #2 = D+S, M = 14 lbs-ft Deflection: LC #4 = (live) LC #4 = (total) D=dead L=construction S=snow w=wind I=impact Lr=roof constr. Lc=concentrated All LC's are listed in the Analysis output Load Patterns: s=S 12, X=L+S or L+Lr, _=no pattern load in this span Load combinations: ASCE 7-10 / IBC 2012 CALCULATIONS: Deflection: EI = 29e06 lb-in2 "Live" deflection = Deflection from all non-dead loads (live, wind, snow...) Total Deflection = 1.00 (Dead Load Deflection) + Live Load Deflection. Bearing: Allowable bearing at an angle F'theta calculated for each support as per NDS 3 .10.3 Design Notes: 1. WoodWorks analysis and design are in accordance with the ICC International Building Code (IBC 2012), the National Design Specification (NDS 2012), and NDS Design Supplement. 2. Please verify that the default deflection limits are appropriate for your application. 3. Continuous or Cantilevered Beams: NDS Clause 4.2.5.5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans. 4. Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4.4.1. 5. SLOPED BEAMS level bearing is required for all sloped beams. 6. The critical deflection value has been determined using maximum back-span deflection. Cantilever deflections do not govern design. COMPANY PROJECT WoodWorkso W May 1, 2014 11:28 MP2.wwb Design Check Calculation Sheet WoodWorks Sizer 10.1 Loads: Load Type Distribution Pat- Location [ft] Magnitude Unit tern Start End Start End DL Dead Full Area No 9.50 (20.0) * psf PV LOAD Dead Partial Area No 0.67 8.33 3 .00 (20.0) * psf SNOW LOAD Snow Full Area Yes 28.00 (20.0) * psf *Tributary Width (in) Maximum Reactions (lbs), Bearing Capacities (lbs) and Bearing Lengths (in) 0' 0'-8" 8'-9" Unfactored: Dead 110 99 Snow 221 201 Factored: Total 331 300 Bearing: F'theta 518 518 Capacity Joist 3011 2720 Supports 2789 - Anal/Des Joist 0.11 0.11 Support 0.12 - Load comb #2 #4 Length 3 .50 3 .50 Min req'd 0.50* 0.50* Cb 1.11 1.00 Cb min 1.75 1.00 Cb support 1.25 - Fcp sup 425 - *Minimum bearing length setting used: 1/2" for end supports Bearing for wall supports is perpendicular-to-grain bearing on top plate. No stud design included. MP2 Lumber-soft, S-P-F, No.1/No.2, 2x6 (1-1/2"x5-1/2") Supports: 1 - Lumber Stud Wall, S-P-F Stud; 2 - Hanger; Roof joist spaced at 20.0"c/c; Total length: 10'-8.5"; Pitch: 7/12; Lateral support: top= full, bottom= at supports; Repetitive factor: applied where permitted (refer to online help); LOAD ITEMIZATION - MP2 PV System Load PV Module Weight(psf) 2.5 psf Hardware Assembly Weight 0.5 sf PV System Weight s 3.0 Psf Roof Dead Load Material Load Roof Category Description MP2 Roofing Type Comp Roof ( 1 Layers) 2,5 psf Re-Roof to 1 Layer of Comp? No Underlayment Roofing Paper 0.5 psf Plywood Sheathing Yes 1.5 psf Board Sheathing Solid-Sheathing 2.3 psf Rafter Size and Spacing 2 x 6 @ 20 in. O.C. 1.4 psf Vaulted Ceiling No Miscellaneous Miscellaneous Items 1.3 psf Total Roof Dead Load 9.5 Psf MP2 9.5 06f Reduced Roof Live Load Non-PV Areas Value ASCE 7-05 Roof Live Load La 20.0 psf Table 4-1 Member Tributary Area At < 200 sf Roof Slope 7/12 Tributary Area Reduction Rt 1 Section 4.9 Sloped Roof Reduction RZ 0.85 Section 4.9 Reduced Roof Live Load Lr Lr= R R Equation 4-2 Reduced Roof Live Load Lr 17 Psf MP2 17.0 psf Reduced Ground/Roof Live/Snow Loads Code Ground Snow Load py 40.0 psf ASCE Table 7-1 Snow Load Reductions Allowed? Yes Effective Roof Slope 300 Horiz. Distance from Eve to Ridge W 10.2 ft Snow Importance Factor IS 1.0 Table 1.5-2 Snow Exposure Factor Ce Partially Exposed 10 Table 7-2 Snow Thermal Factor Ct All structures except 10s indicated otherwise Table 7-3 Minimum Flat Roof Snow Load (w/ Rain-on-Snow Surcharge) Pf-min 28.0 psf 7.3.4&7.10 Flat Roof Snow Load Pf pf= 0.7(Ce) (Ct) (I) pg; pf>_ pf-min Eq: 7.3-1 28.0 psf 70% ASCE Design Sloped Roo Snow Load Over Surrounding Roo Surface Condition of Surrounding Cs-roof All Other Surfaces Figure 7-2 Roof 1.0 Design Roof Snow Load Over Ps-roof= (Cs-.00()Pf ASCE Eq: 7.4-1 Surroundin Roof Ps-root 28.0 Psf 70% ASCE Design Sloped Roof Snow Load Over PV Modules Surface Condition of PV Modules C,_PV Unobstructed Slippery Surfaces Figure 7-2 0.6 Design Snow Load Over PV PS-P"= (CS-P.)Pf ASCE Eq: 7.4-1 Modules PS-P" 17.3 Psf 43% 05.01.2014 SolarCity, SleekMountTM PV System Version#34.3 Structural Design Software PROJECT INFORMATION &TABLE OF CONTENTS Project Name: Griggs Residence AHJ: Northampton Job Number: 010245 Building Code: MA Res. Code, 8th Edition Customer Name: Griggs,Alfred Based On: IRC 2009/IBC 2009 Address: 9 Barrett PI ASCE Code: ASCE 7-05 City/State: Northampton, MA Risk Category: II Zip Code 01060 Upgrades Req'd? No Latitude/Longitude: 42.323104 -72.637021 Stamp Req'd? Yes SC Office: Hartford PV Designer: Jon Kress Calculations: Brad Taylor EOR:1 Yoo Jin Kim P.E. Certification Letter 1 Project Information, Table Of Contents, &Vicinity Map 2 Structure Analysis (Loading Summary and Member Check) 3 Hardware Design (PV System Assembly) 4 Note: Per IBC 1613.1; Seismic check is not required because Ss= 0.22462 < 0.4g and Seismic Design Category(SDQ = B < D 1 2-MILE VICINITY MAP io 5 • � • q 5 • • -- • - • • F1 L'.� • • fl 9 Barrett PI, Northampton, MA 01060 Latitude: 42.323104,Longitude: -72.637021, Exposure Category:C Version #34.3 SolarCity. 305`i Clearview Way, San klateo CA 94402 �tH (888)-SOL-G(iY (765-2489) (ti wow solarcity corn �►� Y00 JIN May 1, 2014 in fA Project/Job # 010245 NO'4 RE: CERTIFICATION LETTER Project: Griggs Residence 9 Barrett PI Digital sl y Yoo Jin Kim Northampton, MA 01060 Date: 014.05.01 12:33:15 To Whom It May Concern, -07'00' A jobsite survey of the existing framing system was performed by a site survey team from SolarCity. Structural review was based on site observations and the design criteria listed below: Design Criteria: -Applicable Codes = MA Res. Code, 8th Edition, ASCE 7-05,and 2005 NDS - Risk Category = II -Wind Speed = 90 mph, Exposure Category C -Ground Snow Load = 40 psf - MP2: Roof DL= 9.5 psf, Roof LL/SL= 28 psf(Non-PV Areas), Roof LL/SL = 17.3 psf(PV Areas) - MP3: Roof DL= 8 psf, Roof LL/SL = 26.6 psf(Non-PV Areas), Roof LL/SL = 16.4 psf(PV Areas) Note: Per IBC 1613.1; Seismic check is not required because Ss = 0.22462 < 0.4g and Seismic Design Category(SDC) = B < D On the above referenced project,the structural roof framing has been reviewed for loading from the PV assembly on the roof.The structural review only applies to the section(s)of the roof that directly supports the PV system and its supporting elements.After this review it was determined that the existing structure is adequate to carry the PV system loading. I certify that the structural roof framing and the new attachments that directly support the gravity loading from PV modules have been reviewed and determined to meet or exceed requirements of the MA Res. Code,8th Edition. Please contact me with any questions or concerns regarding this project. Sincerely, Yoo Jin Kim, P.E. Civil Engineer Main: 888.765.2489,x5743 email: ykim @solarcity.com .. �'`�a; .-,_a�t f.lal. r� G,r y-1+Ud T DocuSign Envelope ID:9D03AE5A-CB1 E-429B-8FEF-F4F4F4398628 ■ SolarCity. A�mvcr A v- A ,,(, s(, Ac,,)r-o r,,-io r it Congratulations! Your system design is complete and you are on your way to clean,more affordable energy.We estimate that your System's first year annual production will be 3,839 kWh.Over the next 20 years we estimate that your System will produce 73,246 kWh. Prepayment due when installation begins:$2,416.70 Prepayment due following building inspection:$2,416.69 Your cumulative Actual kWh is dependent on a shading percentage of 36%on your Home. If this shading percentage increases,your Guaranteed Actual kWh will be reduced proportionately. Performance Guarantee Performance Guarantee End of Guaranteed kWh Output at Refund Payment per kWh if Year Year End Guaranteed Output Not Met 2 7,659 $0.0660 4 15,242 $0.0660 6 22,749 $0.0660 8 30,182 $0.0660 10 37,540 $0.0660 12 44,825 $0.0660 14 52,037 $0.0660 16 59,177 $0.0660 18 66,246 $0.0660 20 73,245 $0.0660 Your Details Exactly as it appears on your utility bill Homeowner's Name&Address Co-owner(if applicable) Service Address Alfred Griggs 9 Barrett PI 9 Barrett PI Northampton,MA 01060 Northampton,MA 01060 As soon as you acknowledge the above design and production details by signing below,we will schedule your installation.If you have any questions or concerns please contact your Sales Representative. Owner's Name:Alfred Griggs SolarCity DocuSigned by: DocuSigned by: Q� S 6/13/2014 - - 6/17/2014 L� Lynaon &3C941EE176D439... 7t FB2D65A97B495... Signature Date Signature Date Co-Owner's Name(if any): Signature Date 888.SOL.CITY 888.765.2489 I SOLARCITY.COM MA HIC 168572/MA LIC. MR-1136 DocuSign Envelope ID:6E9073CA-BD4E-49FE-9E17-EE3342CBB973 YOU SIGN THIS CONTRACT. SEE EXHIBIT 1,THE I have read this Power Purchase Agreement and the Exhibits in their ATTACHED NOTICE OF CANCELLATION FORM FOR AN entirety and I acknowledge that I have received a complete copy of this EXPLANATION OF THIS RIGHT. Power Purchase Agreement. 23. ADDITIONAL RIGHTS TO CANCEL. IN ADDITION TO ANY RIGHTS YOU MAY HAVE TO CANCEL Owner's Name:Al Griggs THIS PPA UNDER SECTION 22,UNLESS INSTALLATION OF Dmusigmd by: YOUR SYSTEM HAS ALREADY COMMENCED,YOU MAY Signature: -`1� ALSO CANCEL THIS PPA AT NO COST AT ANY TIME PRIOR TO MIDNIGHT OF THE THIRD BUSINESS DAY AFTER YOU SIGN THE FIRST AMENDMENT TO THIS PPA DETAILING Date: 3/27/2014 YOUR ESTIMATED PRODUCTION. Co-Owner's Name(if any): Signature: Date: SolarCity. Power Purchase Agreement oauftrwd by: Signature: Date: 3/31/2014 DocuSign Envelope ID:6E9073CA-BD4E-49FE-9E17-EE3342CBB973 ch'Ise Ag� �F r ent SolarC■ty E ': \n�er P(-:r Here are the key terms of your SolarCity Power Purchase Agreement Date:__3/27/2014 O 1 Om6OO 20years System installation cost Electricity rate per kWh Agreement term Our Promises to You • We insure,maintain,and repair the System(including the inverter)at no additional cost to you,as specified in the agreement. • We provide 24/7 web-enabled monitoring at no additional cost to you, as specified in the agreement. • We warranty your roof against leaks and restore your roof at the end of the agreement,as specified in the agreement. • The rate you pay for electricity, exclusive of taxes,will never increase by more than 2.9%per year. Homeowner's Name & Service Address Exactly as it appears on the utility bill Homeowner Name and Address Co-Owner Name(if Any) Installation Location All Griggs 9 Barrett PI 9 Barrett PI Northampton, MA 01060 Northampton, MA 01060 Options for System purchase and transfer: Options at the end of the 20 year term: • If you move,you may transfer this agreement to the purchaser of your 0 SolarCity will remove the System at no cost to you. Home,as specified in the agreement. • You can upgrade to a new System with the latest solar • At certain times,as specified in the agreement,you may purchase the technology under a new contract. System. • You may purchase the System from SolarCity for its fair • These options apply during the 20 year term of our agreement and not market value as specified in the agreement. beyond that term. . You may renew this agreement for up to ten(10)years in two(2)five(5)year increments. I 888.SOL.CITY 1 888.765.248(3 SOt.ARCITY.COM MA MA HIC 168572/MA Lic. MR-1136 Document Generated on 3127/2014 SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: 30(0-r N+_4 row. ' l ,k-1 I Q b) 3 10106 3 �^ r1i License Number 2N 5- &4(4 i Dr. 62 Z On& If Mar(boro,414 hqA ornz $ z9. 1'7 Address p p Expiration Date q-7 8- D —l l� l S, Signature Telephone 9. Registered Home Improvement Contractor: Not Applicable ❑ %l ar 1�4g,G 72! Company Name Registration Number ay 3t. 13 (1 rYlCtrl boryuq� MA 01752 3-w- IS Address Expiration Date .1 (� Telephone 91 9-,91,5-a3&(0 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 Exemption The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780, Sixth Edition Section 108.3.5.1. Definition of Homeowner: Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures. A person who constructs more than one home in a two-year period shall not be considered a homeowner. Such"homeowner"shall submit to the Building Official,on a form acceptable to the Building Official,that he/she shall be responsible for all such work performed under the buildine hermit. 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 ❑ Or Doors D Accessory Bldg. ❑ Demolition ❑ New Signs [O] Decks [Q Siding[o] Other[M Brief Description of Proposed Work: INSTALL SOLAR ELECTRIC PANELS ON ROOF OF EXISTING HOME TO BE INTERCONNECTED WITH HOMES ELECTRICAL SYSTEM. Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete the 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. , CwTw Signature of Owner Date I, Kei Ill Sri ddaM ' S01cw QK Sono• as Owner/Authorized Agenf-herelby declare that the st tements and in ation on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. i C.ltt (cu Co Print Nam ql& I I Signa ure of Ow er/Agent Date Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage Setbacks Front Side L: R: L: R: Rear Building Height Bldg.Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO Q DON'T KNOW © YES Q IF YES, date issued:! IF YES: Was the permit recorded at the Registry of Deeds? NO e DON'T KNOW © YES Q IF YES: enter Book Page and/or Document # B. Does the site contain a brook, body of water or wetlands? NO Q DON'T KNOW ® YES IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained ® Obtained O , Date Issued: C. Do any signs exist on the property? YES Q NO e IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES 0 NO e 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 Q NO Q IF YES,then a Northampton Storm Water Management Permit from the DPW is required. • w Department use only ao ,o City of Northampton Status of Permit: �' Building Department Curb Cut/Driveway Permit 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability Northampton, MA 01060 Two Sets of Structural Plans phone 413-587-1240 Fax 413-587-1272 Plot/Site Plans V. Other Specify MRPLICATION TO CONSTRUCT,ALTER,REPAIR, RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: This section to be completed by office Map Lot Unit Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: ALFRED BRIGGS 9 BARRETT PLACE ame(Print) Current Mailing Address: Xa413-237-4657 cmra, Telephone Si nature 2.2 Authorized Aaent: Name(Print) Current Mailing Address: Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by ermit applicant 1. Building 3,500 (a) Building Permit Fee 2. Electrical 7,500 (b) Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total= 0 +2+3+4+5) 11,000 Check Number .2 This Section For Official Use Only Building ermit Number: Date g Issued: Signature: Building Commissioner/Inspector of Buildings Date File#BP-2015-0048 APPLICANT/CONTACT PERSON SOLARCITY CORP ADDRESS/PHONE 24 ST MARTIN DR BLDG 2,UNIT 11 MARLBORO (888)765-2489(2358) PROPERTY LOCATION 9 BARRETT PL MAP 31B PARCEL 086 001 ZONE URC(100) THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid 7&1.2 Building Permit Filled out Fee Paid Typeof Construction: INSTALL 17 SOLAR PANELS 4.25 KW ON ROOF New Construction Non Structural interior renovations Addition to Existing Accessory Structure Building.Plans Included: Owner/Statement or License 095884 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORMATION PRESENTED: Moved 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 of y Signa of Build g ORMcial 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. 9 BARRETT PL BP-2015-0048 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 3 1 B-086 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: Building BUILDING PERMIT Permit# BP-2015-0048 Project# JS-2015-000056 Est. Cost: $11000.00 Fee: $66.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: SOLARCITY CORP 095884 Lot Size(sa. ft.): 19340.64 Owner: GRIGGS ALFRED L& SALLY M Zoning: URC(100)// Applicant: SOLARCITY CORP AT. 9 BARRETT PL Applicant Address: Phone: Insurance: 24 ST MARTIN DR BLDG 2,UNIT 11 (888)765-2489 (2358) Liability MARLBOROMA01752 ISSUED ON.711112014 0:00:00 TO PERFORM THE FOLLOWING WORK.-INSTALL 17 SOLAR PANELS 4.25 KW ON ROOF 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 Signature: FeeType: Date Paid: Amount: Building 7/11/2014 0:00:00 $66.00 212 Main Street, Phone(413)587-1240, Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner