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BP-66593BBREVIATIONS ELECTRICAL NOTES INDEX LEGEND LICENSE FAAMPERE 1. WHERE ALL TERMINALS OF THE DISCONNECTING PV1 COVER SHEET O (E) UTILITY METER (6) MEANS MAY BE ENERGIZED IN THE OPEN PV2 SITE PLAN AC BLDG ALTERNATING CURRENT BUILDING POSITION, A SIGN WILL BE PROVIDED WARNING A ARDS PER ART. 690.17. Q FTHEH Z PV3 PV4 STRUCTURAL VIEWS UPLIFT CALCULATIONS Inv OWARNING INVERTER W/ INTEGRATED DC DISCO & LABELS. (3),(4),(5),(6) GOP CONC CONCRETE 2. EACH UNGROUNDED CONDUCTOR OF THE PV5 SINGLE LINE v ; BOX MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED CAL CALCULATIONS D DIOSTRIBUTION PANEL BY PHASE AND SYSTEM PER ART. 210.5. PV7 CUTSHEIETS © DC DISCONNECT 4 0'(5) DC EGC DIRECT CURRENT EQUIPMENT GROUNDING CONDUCTOR 3. A NATIONALLY -RECOGNIZED TESTING LABORATORY SHALL LIST ALL EQUIPMENT IN PV8 PV9 CUTSHEETS CUTSHEETS © AC DISCONNECT (3),(4),(5),(6) JURISDICTION NOTES ( E EXISTING COMPLIANCE WITH ART.110.3. - ALL W❑RK. SHALL ELECTRICAL METALLIC TUBING GMT SOLAR GUARD METER 4. CIRCUITS OVER 250V TO GROUND SHALL JUNCTION BOX GALV GALVANIZED COMPLY WITH ART. 250.97 250.92 B 5. DC CONDUCTORS EITHER DO NOT ENTER COMPLY WITH T H E GEC GROUNDING ELECTRODE CONDUCTOR GROUND BUILDING OR ARE RUN IN METALLIC RACEWAYS GENERAL NOTES °O DC COMBINER BOX (7),(9) MA S S A C H U S E T II S STATE GND HDG HOT DIPPED GALVANIZED OR ENCLOSURES TO THE FIRST ACCESSIBLE DC BUILDING CODE, I CURRENT DISCONNECTING MEANS PER ART. 690.31(E): 1 • THIS SYSTEM IS GRID-INTERTIED VIA A DISTRIBUTION PANEL (1),(2) — ALL . E L E C Tf R I C A L WORK Imp CURRENT AT MAX POWER 6. ALL WIRES SHALL BE PROVIDED WITH STRAIN RELIEF AT ALL ENTRY INTO BOXES AS UL-LISTED POWER -CONDITIONING INVERTER. SHALL C ❑ M P L W WITH T H E INVS ISC INVERTERS SHORT CIRCUIT CURRENT REQUIRED BY UL LISTING. 2. THIS SYSTEM HAS NO BATTERIES NO UPS. SOURCE AND INPUT CIRCUITS AND Lc LOAD CENTER (3),(4),(5),(6) 2011 NEC. kVA KILOVOLT AMPERE 7. MODULE FRAMES SHALL BE GROUNDED AT THE 3. PHOTOVOLTAIC INVERTER INPUT CIRCUIT ARE UNGROUNDED. kW KILOWATT UL-LISTED LOCATION PROVIDED BY THE MANUFACTURER USING UL LISTED GROUNDING 4. SOLAR MOUNTING FRAMES ARE TO BE GROUNDED O DEDICATED PV SYSTEM METER LBW LOAD BEARING WALL HARDWARE. 5. ALL ELECTRICAL WORK SHALL COMPLY WITH THE ®CONDUIT RUN ON EXTERIOR MIN (N) MINIMUM NEW 8. ALL EXPOSED METAL PARTS (MODULE FRAMES, 6. 2011 NATIONAL ELECTRIC CODE. WORK TO BE DONE TO THE 8TH EDITION OF MA ®s CONDUIT RUN ON INTERIOR NEC NATIONAL ELECTRIC CODE RAIL, BOXES, ETC.) SHALL BE GROUNDED USING STATE BUILDING CODE. —GATE -- INTERIOR EQUIPMENT NIC NOT IN CONTRACT UL LISTED LAY -IN LUGS LISTED FOR THE 7. UL 1703 - SOLAR MODULES NTS NOT TO SCALE PURPOSE. POSTS SHALL BE MADE 8. UL 1741 - INVERTERS OC ON CENTER ELECTRICALLY CONTINUOUS WITH ATTACHED P PANEL BOARD RAIL PL PROPERTY LINES 9. MODULE FRAMES, RAIL, AND POSTS SHALL BE PV - PHOTOVOLTAIC BONDED WITH EQUIPMENT GROUND CONDUCTORS PVC POLYVINYL CHLORIDE AND GROUNDED AT THE MAIN ELECTRIC PANEL. VICINITY MAP S SUBPANEL 10. THE DC GROUNDING ELECTRODE CONDUCTOR SCH SCHEDULE SHALL BE SIZED ACCORDING TO ART. SS STAINLESS STEEL 250.166(B) & 690.47. SSD SEE STRUCTURAL DRAWINGS w STC STANDARD TESTING CONDITIONS (Y SWH SOLAR WATER HEATER TYP TYPICAL UON UNLESS OTHERWISE NOTED UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT �dr 0/ orgRd °'s Rd dn�"" _ - Hixvilte b; Faunce . d�a??RImRd Comer Vmp VOLTAGE AT MAX POWER y Voc VOLTAGE AT OPEN CIRCUIT' W 3R WATT NEMA 3R, RAINTIGHT o_ d Via$06 ort : Wostport_- REV BY DATE 'COMMENTS REV Westport bl Berryman' CONFIDENTIAL —THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THECHAN JOB NUMBER J B-O O 9 O O PREMISE OWNER AH k Dartmouth DESCRIPTION: FERGUSON, FERGUSON DAVID FERGUSON RESIDENCE DESIGN: r.,���� �� i.; MARKET: RESI MODULES: 34 YINGLI YL240P-29b BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED IN WHOLE OR IN 10 SHANNON WAY 8.16 KW PV Array d.,Allk �� �r ®i a Ty 1111ji PART IZ OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH DARTMOUTH MA 02747 � PROJECT MANAGER MOUNTING SYSTEM: THE SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN ECOFASTEN 2 SCREW AND SC RAIL 5088785743 PAGE NAME: 3055 Clearview Way San Mateo, CA 94402 SHEET: REV: DATE: PAYMENT TYPE LEASE INVERTER: (2) POWER -ONE # AURORA PVI-3.6-OUTD PERMISSION OF SOLARCITY INC. S—Us COVER SHEET PV 1 4/6/2012 T:(650) 638-1028 1 F:(650) 638-1029 (8=88)-SOL-crry(765-2489) 1 www•solarcity.com 61 - Roof Mounted SEEPV3 LDETAILS A,B,C,D MIDI PITCH: 35 ARRA!Y PITCH:35 AZIMUTH:131 ARRAY AZIMUTH: 131 MATERIAL: Comp Shingle Rodf STORY: 2 LEGEND 10-1 (E) UTILITY METER (6) INVERTER W/ INTEGRATED DC; DISCO & Inv WARNING LABELS. (3),(4),(5),((6) Id ® DC DISCONNECT (4),(5) AC DISCONNECT (3),(4),(5),(6)) 1-01 JUNCTION BOX 0-1 DC COMBINER BOX (7),(9) 0 DISTRIBUTION PANEL (1),(2) Lc LOAD CENTER (3),(4),(5),(6) O DEDICATED PV SYSTEM METER; CONDUIT RUN ON EXTERIOR -®® CONDUIT RUN ON INTERIOR — GATE - - - INTERIOR EQUIPMENT Front Of House " SITE PLAN Scale: 1/8" = V ,r F 0 1' 8' 16' CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER J B-0 2 7 0 91 O O PREMISE OWNER AHJ Dartmouth DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE FERGUSON, DAVID FERGUSON RESIDENCE ACHAN .; ,: BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED IN WHOLE OR IN MARKET. RESI MODULES: 34 YINGLI YL240P-29b 10 SHANNON WAY 8.16 KW PV ArraySotal I �t �� PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH IZ PROJECT MANAGER MOUNTING SYSTEM: DARTMOUTH, MA 02747 'THE SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN FAIL ECOASTEN 2 SCREW AND SC R 5088785743 PAGE NAME: San Clffeaviewway San Matg o, CA 94402 SHEET: REV: DATE 'PERMISSION OF SOLARCITY INC. PAYMENT TYPE: LEASE INVERTER: (2) POWER -ONE # AURORA PVI-3.6-OUTD S-US SITE PLAN PV 2 4/6/2012 T:(650) 638-10283 1 F(650) 638-1029 (888)-SOL-CIFY(765-2i489) 1 www.solarcity.Com C (E) 20 TOP CHORD NOTE: SISTER ALL RAFTERS PV3 ® 24" O.C. ON THIS MP INTO WHICH THE ARRAY IS LAGGED (N) 20 SPF# 2 SISTER RAFTER, STITCH TO (E) RAFTER W/ 10d N COMMON NAILS @ 6" O.C. STAGGERED i / 20 WEB (E) 20 BOTTOM 3 ' CHORD @ 24" O.C. 1 '-2 (E) LBW (E) LBW SU ORT: 2x4 SIDE VIEW OF MP1A MAX SPAN: 7'-1" D SCALE: SOLAR PANEL ATTACHED WITH MODULE CLAMPS, J"-16 BOLTS, AND �' NUT SOLARCITY SOLAR RAIL & BOLT LEVELING FOOT (E) COMP. SHINGLE ECOFASTEN FLASHING (E) ROOF DECKING TRIANGLE FASTENER #14 WOOD SCREW (3" EMBED, MIN) (E) RAFTER NOTE: RAIL TO BE PLACED IN THE UPHILL DIRECTION C STANDOFF INSTALLATION ORDER LOCATE RAFTER, MARK HOLE (1) LOCATION, AND DRILL PILOT HOLES USING 1/8" BIT. (2) PLACE THE QUIKFOOT. J(3) INSTALL POLYURETHANE SEALANT AND SCREWS. (4) INSTALL FLASHING. (5)F STALL L—FOOT WITH SEALING WASHER. CONFTDENTIAL — THE INFORMATION HEREIN JOB NUMBER: J B— O 2 7 O 91 00 CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MARKET: MODULES: NOR 'SHALL IT BE DISCLOSED IN WHOLE OR IN REST 34 YINGLI YL240P-29b PART TO OTHERS OUTSIDE THE RECIPIENT'S PROJECT MANAGER MOUNTING SYSTEM: ORGR�IIZAIION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE ECOFASTEN 2 SCREW AND SC RAIL SOLA,NCITY EQUIPMENT, WITHOUT THE WRITTEN PAYMENT TYPE: INVERTER: PERNTSSION OF SOLARCITY INC. LEASE (2) POWER -ONE # AURORA PVI-3.6—OU PREMISE OWNER: AHJt Dartmouth FERGUSON, DAVID 10 SHANNON WAY DARTMOUTH, MA 02747 5088785743 S—US 2" (E) 2x4 RAFTERS @ 24" SPACING FRONT VIEW OF MP1, MP1A SCALE: 1/2" = 1' C (E) 2x4 TOP CHORD PV3 @ 24" O.C. I NOTE: SISTER ALL RAFTERS ON THIS MP INTO WHICH I THE ARRAY IS LAGGED I (N) 2x4 SPF# 2 SISTER RAFTER, 8'_4° (+/_) j STITCH TO (E) RAFTER W/ 10d COMMON NAILS ® 6" O.C. STAGGERED � � I 3'-7" 2x4 WEB i 3 � '-2" 7'-8' 1_ (E) LBW RAFTER: 2x4 (E) 2x4 BOTTOM CHORD ® 24" O.C. SUPPORT: 20 MAX SPAN: 7'-8" SIDE VIEW OF MP1 f. A SCALE: I �� f DESCRIPTION: DE90N: FERGUSON RESIDENCE 8.16 KW PV Array ACHAN - ��� I l 3055 Clearview Way i. PAGE NAME: STRUCTURAL VIEWS SHEET: PV REV: 3 DATE: 4/6/2012 San Mateo, CAaS94402 (888)SO65CITY(76522489;`IcI1 www50) 3oamity.com UPLIFT CALCULATIONS CALCULATIONS AND VALUES INPUT VARIABLES Required Variables Design wind pressures based upon: Mean Roof Height: 27 ASCE 7-05 Chapter 6 Wind Loading Exposure Category: B Equation 6.5.13.3: Component and Cladding Elements Basic wind speed (or city in the future): 90 Wind pressure P = qh*Cn*G Importance factor (1 for residential): 1 6.5.10: Velocity pressure qh=0.00256*Kz*Kzt*Kd*VA2*1 Roof shape: pitched From Table 6-3: Roof Angle (degrees): 35 Kz = 0.70 Roof zone: 3 From Figure 6-4:Kzt Contiguous sq. feet of array: 193 =1.00 Least width of the building: 36 Obstructed wind flow? ITRUE From Table 6-4: Kd = 0.85 Local Topographical Features (choose "standard "or refer to pictures right, and below) From figure 6-1: V=90 Type of hill: none Hill height (h) (ft): From table 6-1: I - 1 Slope of hill (degrees): Horizontal distance from hilltop to house (x): From Velocity Pressure Equation Height from bottom of hill to mean roof height (z): qh = 12.34 Design Wind Pressure From Figure 6-19B P (Ibs. per sq. ft.) = qh*Cn*G Cn (uplift) _ -1.20 Pd (downforce pressure) = Cn (down) = 0.50 Pu (uplift pressure) = FM From 6.5.8.1 G = 0.85 Max Tributary Area Feet Inches Individual Rows in Landscape X (E-W distance between standoffs) = 4 0 Yingli YL240 P-29b Y (N-S distance between standoffs) = 1 5 Amax (sq. fL) = 0.5*L*X Staggered Penetrations = No L (length of panel in ft. perpendicular to rail) 3.25 Module Rail Max. Span/Cantilever (in) = 48 18 X = 4.00 Y = 1.42 Max _Uplift Force on a Single Standoff L = N/A Pmax (Ibs.) = Amax*Pu Amax = 6.50 82 Dead Load Calculations Factor of safety = FI*D*NI/Pmax DL (Ibs/sq. ft.) = (Mm+Mh)/(L*W) 1/4 x 4 in. = Lag size and length 375 = Capacity (Ibs) of 1 lag (NDS) L (length of modules) 5.41 2 = NI (number of lags per standoff) W (width of modules) 3.25 9.15 = Factor of safety Mm (weight of modules) 43.65 Point Load Calculations Mh (weight of hardware per module) = 11.03 PL (Ibs) = Amax*DL DL = 3.11 20 CONFIDENTIAL — THE INFORMATION HEREIN TDB NUMBER: J B-0 2 7 0 91 0 O PREMISE OWNER AHd Dartmouth DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE FERGUSON, DAVID FERGUSON RESIDENCE ACHAN BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NCR SHALL IT BE DISCLOSED IN WHOLE OR IN MARKET: REST MODULES: 34 YINGLI YL24oP-29b - 10 SHANNON WAY 8.16 KW PV Array In F N.IarC-ty PART TO OTHERS OUTSIDE THE RECIPIENT'S OR:SANIZATION, EXCEPT IN CONNECTION WITH PROIECT MANAGER: MOUNTING SYSTEM: DARTMOUTH, MA 02747 4/7 THE. SALE AND USE OF THE RESPECTIVE ECOFASTEN 2 SCREW AND SC RAIL `JO88%85743 3055 ClearMew Way San Mateo, rCA SOILARCITY EQUIPMENT, WITHOUT THE WRITTEN PEPMISSION OF SOLARCITY INC. PAYMENT TYPE: LEASE INVERTER: (2) POWER -ONE # AURORA PVI-3.6-OUTD S-US PAGE NAME: UPLIFT CALCULATIONS SHEET: REV: DATE: PV 4 4 6 201211 94402 T:(650) 638-1028 II FF:(650) 638-1029 (88B)-SOL-CITY(765-24") 1 www.solarcity.mm ■ GROUND SPECS MAIN PANEL SPECS GENERAL NOTES BOND (N) #6 GEC TO (N) GROUND ROD 200A MAIN SERVICE PANEL Inv 1: DC Ungrounded AND (E) GEC AND (E) COLD WATER PIPE �EE ; 150/2P MAIN CIRCUIT BREAKER Inv 2: DC Ungrounded WITH IRREVERSIBLE CRIMPS PER ART Panel Number. SQUARE D HOM3040 Tie -In: Supply Side Connection 250.64(C) AND ART 250.66(A) Meter Number:5541819 MAIN SERVICE PANEL FUSIBLE AC DISCONNECT AC DISCONNECT SO METER BY MSP T BY UTILITY METER lit T,� A I 40A I I I r, II I I B J -(1)PInveerte0(E2D11,UR36OOWN277V/240%208V, 969./969./969.-0)P10M;0r2C11�jR30R6DOW�2M OUTD% 08 96%/96%/96% MODULE SPECS 4 YPNGU YL2--2 VMueP1od� b 24OW, 215.9W PTC, H4, 50MM, Black Frame Voc: 37.5 Vpmax: 29.5 *MODULE CURRENT RATINGS ARE SHOWN AS Isc AND Imp IN THE DC STRINGS IDENTIFIER OF THE SINGLE LINE DIAGRAM. BRYANT Inverter 1 Load Center 5 POWER -ONE 1 DC-. _T AURORA PVI-3.6-OUTD-S-US DC- I L 1 String(s) gj19 On MP 1 150A/2P B (E) LOADS I r r--J z - N 1 I I p I TO 120/240V SINGLE PHASE L _ UTILITY SERVICE I 1 I I I L2 N fGG GEC 1 1 i I J I� ■ F� I� --- U EGC -- -- -----J )C+ )C- 1 I )C+ 4DC+ String(spOjF 8 On MP 1EGC Mj EG - - - -1 Inverter 2 6 POWER -ONE 3 DC+ AURORA PVI-3.6-OUTD-S-US Do- 1 Stdng(s) Q5f 9 On MP 1 t )AA//2P L2 N' _--_ _E_GG_. GEC POI (2)'I�sula ion Pl4ercing Connector, Main 4/0-4, Top 6-14 ^ (1)CUTLER-HAMMERNRB 1) Disconnect 60A,#24OVac FFuusble, NEMA 3R AC D (1)BRYANT # BR816LI25RP 3R -(1)CUTLER-({ ME R DG10aN Ground/INeutral Kit; 60-100A, General Duty (OG) DS16FK Load Center 125A, 120/24OV, NEMA _(2)CUTLER-HAM -(1)CUTLER-HAMMER # TR40R reeaker2A//22P. 26RSpaoOces -(2)FEERRAZRSHANUTT / PV BACKFEEO OCP Fuse; 40A, 250V, ass RK5 (1)CUILER-HAMMER # DG222UR6 DisconnecA}fA60A, 24OVac Non -Fusible, NEMA 3R B (1)AWG #10, 1HWN-2, Black (5F1) WIRES FOR SOLARGUARD METER 4rA� (1)Grou d/ eutrol MERKi460-100A, General Duty (DO) -(1)AWG #10, 1HINJ-2, Red (5FT) UPPLY SIDE CONNECTION. DISCONNECTING MEANS SHALL BE SUITABLE -(1)AWG #10, THWN-2, Green (5FT) S SERVICE EQUIPMENT AND SHALL BE RATED PER NEC. Ground Rod; 5/8" x W. Copper( 1 )- Monitorin quipment; 2D8/240 2-wire -0)HOFFMAN A6R64 AWG #4 Solid Bare CCooppppeer (1 )- CONNECTING VP TO (N)GROUND ROD Enclosure; NEMA 3R (2 Multi Connector, 3 Port O (1) AWG 18, THWN-2, Black FP (i) AWG #8, THWN-2, Red O 14-#14 AWG, Same side, Insulated (1) AWG #10, THWN-2, Black (1) AWG #10, THWN-2, Red (1)AWG #8, THWN-2, White NEUTRAL Vmp =240 VAC Imp=30 AAC (1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=15 AAC THWN-2 Green EGCJGEC (1) Conduit_ Kitt EMT .... . ..- (1) AWG. �, 111WN-2, Green , EGCJGEC ........................ _ _ _ . . ®� _ ..- -?/4� ......... (1) AWG #6, T11WN-2, Black (i) AWG #6, THWN-2, Red © (1) AWG #10, THWN-2, Black FPF (1) AWG #10. THWN-2, Red (1)AWG #6, THWN-2, White NEUTRAL Vmp =240 VAC Imp=30 AAC (1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=15 AAC - 1 AWG Solid Bare Copper GEC -(I)Conduit Kit,• 3 4' EMT -(1)AWG 7HWN-2, Green EGC OEC -(1)Conduit, Kit; 3 47 EMT INCLUDES 5 CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER: J B-0 2 7 0 91 00 CONTAINED SHALL NOT BE USED FOR THE MARKET: MODULES: BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED IN WHOLE OR IN RESI 34 YINGLI # YL240P-29b PART TO OTHERS OUTSIDE THE RECIPIENT'S PROJECT MANAGER: MOUNTING SYSTEM: ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE ECOFASTEN 2 SCREW AND SC RAIL SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAYMENT TYPE: IN\ERTER: PERMISSION OF SOLARCITY INC. LEASE (2) POWER -ONE # AURORA PVI-3.6-OU MR ----------- ----------- -EGC-------z`---------1 1 DC+ DC- I 4 DC+ DC+ D6 D6 1 String(s) 0jr 8 On MP 1 EGC __ ----------------------------- ------ -EGC------- --- - -- W-1 PREMISE OWNER: AH1 Dartmouth DESCRIPTION: FERGUSON, DAVID FERGUSON RESIDENCE 10 SHANNON WAY 8.16 KW PV Array DARTMOUTH, MA 02747 5088785743 PAGE NAME: S-US SINGLE LINE DC I ----------- ----------- -EGC-------z`---------1 1 DC+ DC- I 4 DC+ DC+ D6 D6 1 String(s) 0jr 8 On MP 1 EGC __ ----------------------------- ------ -EGC------- --- - -- W-1 PREMISE OWNER: AH1 Dartmouth DESCRIPTION: FERGUSON, DAVID FERGUSON RESIDENCE 10 SHANNON WAY 8.16 KW PV Array DARTMOUTH, MA 02747 5088785743 PAGE NAME: S-US SINGLE LINE DC I O (2)AWG #10, PV WIRE, Black (1)AWG #10, Solid Bare Copper EGC Voc = 337.5 VTDC Isc = 8.65 Vmp = 265.5 VIDC. Imp= 8.14 ADC ADC O2 .......I... ....... ................_ �OAWG #10, PV WIRE, Black L 7 (1) AWG #10, Solid Bare Copper EGG ............._ ....... Voc 300 VTDC Isc =8.65 Vmp = 236 VTDC Imp= 8.14 ADC ADC O (2 ) AWG #10, PV WIRE, Black IQH (1) AWG #10. Solid Bare Copper EOC Voc = 337.5 VTDC Isc = 8.65 Vmp = 265.5 VTDC Imp= 8,14 ADC ADC ®j (2)AWG #10. PV WIRE, Black Voc =300 VTDC Isc =8.65 IQI-(1)AWG #10, Solid Bare Copper EGG Vmp =236 VTDC Imp=8.14 - 1 Conduct Kit: 1-1 ,V EMT 30 FEET INCLUDES 1 2 C-3) ADC ADC DESIGN:►1� ACHANID-11a *%ity. 305,s Clearview Way SHEET: REV: DATE: San Nateo, CA 94402 6 2012 T:(650) 638-1E028 1 F:(650) 638-1029 4 PV 5 / / (888)-SOL-CITY(7%5-2489) 1 wwwsolardty.mm 1 Conductor Sizing per Art byU.uta►ll► a. Conductor must have 30 deg. C ampacity >= 125% of continuous current per Art 215.2(A)(1). b. Conductor must have (after corrections for conditions of use) >= continuous current per Table 310.15(B)(16). c. Evaluate conductor temperature at terminations per 110.14(C). Ampacity of wire derated for conditions of termination must be >= continuous current*1.25. All string terminations are rated at 90' C. ------------------------------------------ 2. OCP Sizing per Art 690.8(B)(1) a. Round up to next size per Art 240.4(B) 3 Conductor Sizing per Art 690.8(B)(1) a. Conductor must have 30 deg. C ampacity >= 125% of continuous current per Art 215.2(A)(1). b. Conductor must have (after corrections for conditions of use) >= continuous current per Table 310.15(B)(16). c. Evaluate conductor temperature at terminations per Art 110.14(C). Ampacity of wire derated for conditions of termination must be >= continuous current*1.25. All branch terminations are rated at 75' C min. 4. OCP Sizing a. Round up to next size per Art 240.4(B) 5, Conductor Sizing per Art 690.8(B)(1) a. Conductor must have 30 deg. C ampacity >= 125% of continuous current per Art 215.2(A)(1). b. Conductor must have (after corrections for conditions of use) >= continuous current per Table 310.15(B)(16). c. Evaluate conductor temperature at terminations per Art 110.14(C). Ampacity of wire derated for conditions of termination must be >= continuous current*1.25. All inverter output terminations are rated at 75' C. 6, OCP Sizing a. Round up to next size per Art 240.4(B) 7. Conductor Sizing per Art 690.8(B)(1) a. Conductor must have 30 deg. C ampacity >= 1257. of continuous current per Art 215.2(A)(1). b. Conductor must have (after corrections for conditions of use) >= continuous current per Table 310.15(B)(16). c. Evaluate conductor temperature at terminations per Art 110.14(C). Ampacity of wire derated for conditions of termination must be >= continuous current*1.25. All inverter output terminations are rated at 75' C min. CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER J B-0 2 7 0 91 00 CCNTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MARKET: MODULES NCR SHALL IT BE DISCLOSED IN WHOLE OR IN RESI 34 YINGLI j YL240P-29b PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH PROJECT MANAGER: MOUNTING SYSTEM: THE SALE AND USE OF THE RESPECTIVE i ECOFASTEN 2 SCREW AND SC RAIL SCi! ARCITY EQUIPMENT, WITHOUT THE WRITTEN PAYMENT TYPE: INVERTER: PERMISSION OF SOLARCITY INC. LEASE (2) POWER -ONE # AURORA PVI-3. ELECTRICAL CALCULATIONS Module: 17iYingli YL240P-29b 215.9. Inv Pwr W PTC StrLen Voltage Drop Calculations Version 5_8.22 Inverter 1: 1 Power -One PVI-3.6-S 9tiA°!° 3,600 8 �. Vdrop = (Imp) * (2 * Length) * (Resistance) / (Vmp) Module: 17tYingli YL240P-29b ;. 215.9 Imp (A) Max. Length (ft) Wire Inverter 2: 1 Power One PVI-3.6 S6. 8 8 -.,y �: String: 9 8.14 40 C AWG 10 at Max Ave Hi: 88 deg F Module: ( X Vdrop = (8.14 A * 80 ft * 0.00124 Ohms) / 212 V = 0.38% Inverter 3: v": �� Branch: 8.14 30 D AWG 0-81 at Max Ave Hi: 88 deg F Module: Vdrop = (8.14 A 60 ft * 0.00078 Ohms) / 212 V = 0.18% Inverter 4: Total voltage drop in DC conductors = Inverter: 15.00 10 D AWG 08 at 240V Total „=H~3 modules Total Inv Pwr f Q7D14 ;, PTC Vdrop = (15.00 A * 20 ft * 0.00078 Ohms) / 240 V 0.10% Photovoltaic Module Electrical Specifications Total STCL :8,160 Combined 30.00 5 E AWG 06 at 240V Voc= 37.5V deg F deg C Vdrop = (30.00 A * 10 ft * 0.00049 Ohms) / 240 V 0.06% Vmp= Ise= `29.5 V 8.65#A Record Low Temp: 1 4 - .� Max Average Hi Temp: 87.8.1 Total voltage Total voltage drop in AC conductors = 0.16% drop in AC and DC conductorsiL Imp= 8.141A Twc=}.13875 V/deg C Power -One Strings: L ivitlua MPP Tisc= `= 5.'19; mA/deg C .n. String Tvpe A and 2 Combined Strings Type A Voc Correction Method ManufTwe data Branch Circuit Type A 1-way wire length: 30 It Power -One PVI-3.6-S 1 strings per branch 1 1 strings per branch 2 81'ingli YL240P-29b Inverter Min Vdc Input:° Vdc 8 modules per series string 9 modules per series string Voc= 30b V Min Vmp at Max Temp: 212 Vdc Voc= V 33 . _; V Vmp= 2361V Max Voc at Min Temp 347Vdc Vmp= _ 236 V 265.5 V Ise= $.651A Inverter Max Vdc Input �6DOIVdc Ise= 865A 8.651A Imp= '8.,14�A Max String Size 13 Imp= 8M A 8:1%31A Icont= 10.81 A Art 690.8(A)(1) 1-way wire length: 40 ft Icont= , 10.8 A 10,611A Art 690.8(A)(1) 1.a ConductorLq AWG 10 PV Wire 2.a Conductor 110 AWG 08 PV Wire Conductor 2:!C AWG 10 PV Wire Conductor 1: Conductor 2: Icont * 1.25 = (Amps) #- _ 1 Icont * 1.25 = (Amps) 33;a2 30 deg C ampacity = 46' 30 deg C ampacity = 55 _ Ab 1.b Icont= (Amps) 2.b Icont= (Amps) 10$10:$1 Start ampacity _ ±40�yf��J Start ampacity _. �5 40 Temperature derate (%=F) 0.71, Temp. derate (%=F) 0.71 0.71 Conduit fill derate (%=#) 1 1= Cndt. fill derate (%_#) 1 1 Derated ampacity 28.4 Derated ampacity 39:058;4 Term 1 Term 2 1.c Icont*1.25= (Amps) 93.b Temp table 75degC 75de6 �1 Ampacity 401 2.c lcont*1.25= (Amps) " 13 52 13 521 Ampacity at3 Q 1.d Icont * 1.25 = (Amps) 1 • n- 2.d EGC C AWG 10 C AWG 10 Art. 250.122 OCP size = 15 OCP size Inverter Type A Output Combined Inverter Output Power -One PVI-3.6-S a.. 1-way wire length: 10 ft Service Voltage= 240 Volts Icont= 15.66 1 A Art 690.8(A)(1) Total Inverter Power- �Watts 1-way wire length: Icont = # of inverters*max inverter current Art 690.8(A)(1) 5 ft 3.a Icont *1.25 = (Amps) 18. A Art 690.8(B)(1) OCP size = 2l}A Art. 240.6(A) Icont = (Amps) 3 . 0_ 3.b Conductor ID AWG 08 - TFIWN-2 at 90 deg C: Table 310.16 4.a Icont *1.25 = (Amps) 37.50 A Art 690.8(B)(1) Icont * 1.25 = (Amps) 18.75 OCP size = WA Art. 240.6(A) 4.b Conductor AWG 06 , Icont * 1.25 = (Amps) aTHWN-2 at 90 deg C: Table 310.16 '37. 30 deg C ampacity = 65 3.c Icont= (Amps) 15.00 Start ampacity Y 55' 30 deg C ampacity = 75 4.c Icont= (Amps) 30.00 Temperature derate (%=F) 0.91' Conduit fill derate (%_#) 1 Start ampacity 75 Derated ampacity ---50.b Temp. derate (%=F) Cndt. fill derate 0.91 3.d Icont*1.25= (Amps) 18.75 Ampacity 5 F Derated ampacity _ 68.25 3.e EGC/GEC = D AWG 08 Art. 690.47(C)(3), 250.166(B) 4.d Icont*1.25= (Amps) t 37.50 Ampacity !' ` "1'F6 a PREMISE OWNER: AHJ Dartmouth FERGUSON, DAVID 10 SHANNON WAY DARTMOUTH, MA 02747 5088785743 S-US DESCMPTION: FERGUSON RESIDENCE 8.16 KW PV Array PAGE NAME: ELECTRICAL CALCULATI ACHAN ■ 0104hrc ty. 3055 ClearNew Way SHEET: REV: DATE: San Mateo, rCA 94402 4 T:(650) 638-1028 II IF:(650) 638-1029 PV 6 /6 /2012 (888)-SOL-CrrY (765-2484j) 1 www.solarcitv.com fe, �t t1.s. gEi V U. 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O u V1 so N O to o � Z � 2 us U � ¢ W N W U Z W >1 cn L UJ Q of �> CD W cncn F co U- oo 0 U o o E N o �O Lo Q � I— �US=0cco F. �co WOQO w LL- r—r)LO I I J � Q r") � I GCL N Z O I ¢ Of o ¢ N LLJ Cc W N O CD � LLj � N � w �w CD0 � FU g� �W zC,4 g g W� w � a _z z = K U O a O G W O� UFU 6 [�N W Zip V �m000?�'3F- Z O fn ~tLO� SZWD O(Wj W Wpm a Z W J O Q WyL � WZr=�NQUfn 16- W N H Q N� N O O W F Q O W p W U 00021sF(n 1 AURORA Photovol taic Inverterl. - . Chan � the 3'ha of Pvwar 9.m vfPvwer Photovoltaic Inverters 9 >� General specificat1Otis outdoor models � I;;... PYI-3.D-CUTrD-U I ��,� 1yyyp�yyg�-gD-S-D p[P-3.DQDT u ��5 High-Efficle cy, 3 kit' n 4.2 kt,11Inverters Installer Friendly Aurorae grid -tie transformerless inverters offer a unique combination of • Reverse -polarity protection minimizes potential damage caused by ultra -high efficiencies, installer -friendly designs, long service Itte, and miswiring during installation. competitive initial acquisition costs, significantly Increasing return on • Froni-panel mounted LCD display provides real-time updates for all investment in solar-polver installations, critical operating parameters. • RS=485 and US6 communications interfaces. 10usiry-Le,iding Features and Perforrnanee • Inlegrated DC switch available in compliance with NEC Standard. • High efficiencies deliver more energy —up tD 96.8% (96% CEC). Article 690 "Solar Photovoltaic System" (USA). • Two Inputs with independent MPPTs, optimize pourer from multiple *Anti•islanding protection. arrays oriented in different directions. • Compact size and high povaer density: 46001V max of output power in a box size of just 3311/16" x 1213116" x 81/4'. Unmatched Applications Flexibility • full -rated power available up to 50 *C ambient temperature. • Two input sections, vif[M parallel option; vd th independent high-speed MPPTs, optimize energy harvesting from multiple arrays oriented in different directions. • Wide MPPT operating range: 90 to 580 UDC. Field -Proven Reliability • IP65 (NEMA 4) ratedenclosure withstands the harshest environmental conditions. • Front -mounted heat sink resists contamination, enhancing coating and Increasing reliability and long-term efficiency. • Grid -connected operation according to international standards, ill i-.4'a� nrrri re-J v ne, A. n"fn n r<i 4917 4 Al PVI-3.0-OUTD-US 3000 W PVI-3.0-OUTD-S-US 3000 W PVI-3.6-OUTD-US 3600 W PVI-3.6-0UTD-S-US 3600 W PVI-4.2-0UTD-US 4200 W PVI-4.2-0UTD-S-US 4200 W AURORA' Communicator software simplifies monitoring via PC. AURORA Easy Control datalogger is available for remote control via Internet or modem. tsilla�.•e-�-r' -. r INPUT PARAMETERS JDC Side Nominal DC Power 3120W 3750 VV 438OW otat Max DC Power 3500W 1 4150 W 4820 tits Dperating MPPT Input Voltage Range 90 V to 5a V Vnomun I Full Power M PPT Range 160 V to 530 V 200 V to 530 V 9, V rid 277 V 2D0 V to 530 V 0 V rid 277 V 200 V to 530 V 9' V' rid 240 V 200 V to 530 V @ V rid 24q V 0 30 V @ Varid 208 V 1 220 V to Q V k V Max Input Voltacie 600V Activation Voltage 200 V nominal ad ustable from 120 V to 350 V Number of Independent MPPT Channels 2 Max DC Power On Each MPPT Channel 2000IN 3000 IN 3000 V'V Max. DC Current Per MPPT Channel 10A 12.5A 9h0rCcircuit 16A 20A shell circuit 116A 2M Slton circuil Thermal Protected DC Side Varistor 4 DC Switch Integrated in the =S vCr513flS ralinVP25A DC Connections 4 (2 positive:2 negative) Screw Terminal Block Wire sizes: Solid, from. AWG20 to AWG 6 - Stranded, from AWG20 to NVIS 9 Cable Gland: M25 - Cable diameter: 3/8" to 1 MIT' OUTPUT PARAMETERS AC Side Nominal AC Power 3 OO r/ 3800 W 420 VA Max AC Power 3300 t%r 1 4000 W I 4600 W AC Grid Connection split phase 240V - single phase 208VR77V Nominal AC Voltage Defaull 240V - 0 tlonal 208V or 277V (scirtina re uiredl C Voltage Range 277 V (244-3041 240 V L211=264 208 V 183-228 Nominal AC FrequencV 60 Hz Continous AC Output Current 12A 14.5A - 14.5A I 16A - 16A - 17.2 26A - 20A 20A Maximum Out ut 00 Protection 15A - 20A - 20A I 15A - 20A - 25A I 25A - 25A - 25A AC Side Varistor 2 live-oetrual I live -PE) C Connection Screw Terminal Block Wire sizes. Solid, from, AWG20 to AWG 6 - Stranded. from AWC20 to AN 8 Cable Gland: M25 - Cable diameter 3I8" to 11116" Line Power Factor 1 C Current Distrortion c 2% at rated power with sine wave volts e Max Efficiency 96.8% CEC Efficiency 96% Feed in Power Threshold 20W Nighttime Consumption <2 MJ Isolation NO Vansformtedess topology) ENVIRONMENTAL PARAMETERS Cockno Natural coolin Ambient Temp. Range °Cl aft)da'CI -251Cte+601Cdeta1MfvTaMb>451C Operaling Altitude 6.003If Acoustical Noise <SOdBA01In Environmental NEMA Ratino NEMA 4tr Relative Humidity 0 i01J9'a coPde_n_sJ MECHANICAL Dimensions (HxWxD) [inches] -S version : 33 11/l6' x 1213/16' x 8 t/4' basic version : 21 112" x 12 13116" x 8114" Y1ei ht Ibs 37.5Ibs 46.25lbs OTHER Display YES (Alphanumeric 2Ines) Communication RS485 (spring terminal block - wire cross section: AWG28-16) USB connection (for Service only) "Aurora" Easy Control system for remote control (Optional) UL114111LLLIiJ-ff C9%10M-UL6.L 11.IWJ.1-W1._-- • 10-year warranty, optionally extendable to 15 and 20 years. -Shnd`ards nr'>d codes Aurorae inverters comply with Standards seller grid -tied operation, safely, and electromagnetic mmpatihility including: UL1741/IEEE1547 & GSA-C22.2 N.107.1-01, Renewable Energy Division VDE0126, CEI 11-20, DK5940, CE164-8, IEC 61683, IE,C 61727, EI150081, EN50082, EN,61000, CE Certification, El Real Decreto RD1663000 de Espafia. tONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER J B-0 2 7 0 91 O O PREMISE OWNER AHJ Dartmouth DESCRIPTION: DESIGN: (CONTAINED SHALL NOT BE USED FOR THE FERGUSON, DAVID FERGUSON RESIDENCE ACHANBEN :-,,,, MARKET: REST MODULES: 34 YINGLI YL240P-29b 'NOREFIT OF SHALL ITNBENE EXCEPT DISCLOSED INL�A�OLE OR RCIN 10 SHANNON WAY 8.16 KW PV Array Y art, lrc i PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH DARTM OU TH, MA 02747 - PROJECT MANAGER: MOUNTING SYSTEM: THE SALE AND USE of THE RESPECTIVE ECOFASTEN 2 SCREW AND SC RAIL 50R87R`J743 3055 San nMt--- �ewway at `;OLARCITY EQUIPMENT, WITHOUT THE WRITTEN PACE NAME: SHEET. REV: DATE: moo, CA --- L YMENT TYPE: INVERTER: T:(650) 638-10263 I F:(650) 638-1029 PERMISSION OF SOLARCCITY INC. LEASE (2) POWER —ONE # AURORA PVI-3.6-0UTD S—US CUTSHEETS PV 8 4/6/2012 (888)-SOL-CITY(765-21489) 1 www.solaraty.com The SolarCity L-Foot with Eco-Fasten QuikFoot optimizes strength, performance and aesthetics while structurally attaching solar panels to composition shingle roofs. This engineered connection uses Eco- Fasten's "QuikFoot" technology to achieve a robust, watertight connection. Stainless steel baseplate combined with 6000 series aluminum L-Foot offers superb structural and fatigue strength, which in conjunction with anodization offers excellent corrosion resistance even in coastal environments. • Allows for 2 screws per standoff • Anodized L-Foot for long term corrosion resistance and best aesthetics • No shingle cutting required • Fast and error -proof installation reduces overall impact on roof • Compatible with SolarCity Canopy Rail • Rail is attached using Stainless Steel Fasteners Components Installation Instructions A. Stainless steel sealing washer & nut 1. Drill pilot holes in rafter B. L-Foot 2. Seal pilot hole with roofing sealant C. QuikFoot Flashing 3. Insert QuikFoot baseplate and drive screws D. (2) Triangle #14 DPI screws or 4. Install QuikFoot flashing (2) oMG #15 XHD fasteners S. Install L-Foot with sealing washer and nut E. Stainless Steel Baseplate �s A >. F4� E 1/ ,es CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER J B-0 2 7 0 91 00 PREMISE OWNER AW Dartmouth DESCRIPTION: CON`AINED SHALL NOT BE USED FOR THE FERGUSON, DAVID FERGUSON RESIDENCE MARKET: RESI MODULES: 34 YINGLI # YL240P-29b BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR 'SHALL IT BE DISCLOSED IN WHOLE OR IN 10 SHANNON WAY 8.16 KW PV Array PART TO OTHERS OUTSIDE THE RECIPIENTIS TH IN DARTM OU TH MA 02747 PROJECT MANAGER: MOUNTING SYSTEM: THE SALE AND USE OF RESPECTTIIVE� ECOFASTEN 2 SCREW AND SC RAIL O A 5088785743 SOLAiRCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: PAYMENT TYPE: INVERTER: PERMISSION OF SOLARCITY INC. LEASE (2) POWER —ONE # AURORA PVI-3.6—OUTD S—US CUTSHEETS ■I DESIGN: %k ACHAN �'��" III 3055 Clear*ew Way u SHEET. REV: DATE: San Mateo, CtA 94402 4 6 T:(650) 638-1028 1 FF`.(650) 638-1029 P V / /2012 (888)-SOL-CrFY (765-2489)) 11 www.solamity.com