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Plans ABBREVIATIONS ELECTRICAL NOTES JURISDICTION NOTES A AMPERE 1. THIS SYSTEM IS GRID-INTERTIED VIA A AC ALTERNATING CURRENT UL-LISTED POWER-CONDITIONING INVERTER. RECEI VFD . BLDG BUILDING 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. CONC CONCRETE 3. A NATIONALLY RECOGNIZED TESTING OCT 2 O - DC DIRECT CURRENT LABORATORY SHALL LIST ALL EQUIPMENT IN 2014 EGC EQUIPMENT GROUNDING CONDUCTOR COMPLIANCE WITH ART. 110.3. CITY OP TIGARD (E) EXISTING 4. WHERE ALL TERMINALS OF THE DISCONNECTING REVIEWED FOR CODE COMPLIANCE RIP/. l OF f � FSB FIRE SET-BACK METALLIC TUBING A SIGN WILL BE PROVIDED WARNING OFNTH POSITION, Approved: [a� �U«[�rn{� ry• .. HAZARDS PER ART. 690.17. OTC: j05 GALV GALVANIZED I � f Y1 GEC GROUNDING ELECTRODE CONDUCTOR 5. EACH UNGROUNDED CONDUCTOR OF THE Permit#: �'�� 2L%{ -�L�% � GND GROUND MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY HDG HOT DIPPED GALVANIZED PHASE AND SYSTEM PER ART. 210.5. Address: ` (-5 z` .- L (r , t!;?„„, I CURRENT 6. CIRCUITS OVER 250V TO GROUND SHALL Suite#: Imp CURRENT AT MAX POWER COMPLY WITH ART. 250.97, 250.92(B). Isc SHORT CIRCUIT CURRENT 7. DC CONDUCTORS EITHER DO NOT ENTER By: Date: td 72i i-4- kVA KILOVOLT AMPERE BUILDING OR ARE RUN IN METALLIC RACEWAYS OR i< kW KILOWATT ENCLOSURES TO THE FIRST ACCESSIBLE DC LBW LOAD BEARING WALL DISCONNECTING MEANS PER ART. 690.31(E). OFFICE COPY MIN MINIMUM 8. ALL WIRES SHALL BE PROVIDED WITH STRAIN (N) NEW RELIEF AT ALL ENTRY INTO BOXES AS REQUIRED BY NEUT NEUTRAL UL LISTING. 0 NTS NOT TO SCALE 9. MODULE FRAMES SHALL BE GROUNDED AT THE - OC ON CENTER UL-LISTED LOCATION PROVIDED BY THE PL PROPERTY LINE MANUFACTURER USING UL LISTED GROUNDING P01 POINT OF INTERCONNECTION HARDWARE. PV PHOTOVOLTAIC 10. MODULE FRAMES, RAIL, AND POSTS SHALL BE SCH SCHEDULE BONDED WITH EQUIPMENT GROUND CONDUCTORS. S STAINLESS STEEL STC STANDARD TESTING CONDITIONS TYP TYPICAL UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT Vmp VOLTAGE AT MAX POWER VICINITY MAP INDEX Voc VOLTAGE AT OPEN CIRCUIT W WATT :, a PVl PV2 SITE COVER PLAN SHEET 3R NEMA 3R, RAINTIGHT 0 ' •+ . _ ,,-.-./- °-• . '\: N • S PV3 STRUCTURAL VIEWS - , ' - k i . - PV4 UPLIFT CALCULATIONS PV5 THREE LINE DIAGRAM LICENSE GENERAL NOTES .sue_ . s ,,. PV6 ELECTRICAL CALCULATIONS 1. ALL WORK TO BE DONE TO THE 2010 OBC k Cutsheets Attached _ OR # 180498 • •, - • RGC, CGC1 BASED ON THE 2009 IBC. - *. . ,- 2. ALL ELECTRICAL WORK SHALL COMPLY WITH • -- • - f---0'.,. , , 1 n THE CURRENT NATIONAL ELECTRIC CODE AS /: - ■ r, , 1 • AMENDED BY THE OREGON ELECTRICAL SPECIALTY �.�� - S W D�.,J rh a m Rd .- • CODE. .* V y '_ t MODULE GROUNDING METHOD: ZEP SOLAR ti • •• ik• ,If REV BY DATE COMMENTS AHJ: Tigard . I — •• : . • 131:1021 DATE COMMENTS Portland General Electric ? 1 . i ©©© UTILITY: IVcp e li e OM 1. ©©® e ro, 'r. and Oregon, State of-Oregon U.S. keological Survey©©© J B—9722154 0 0 PROMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: ItSOlarCitY. CONTAINED SHALL NOT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE Derrick Olds BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULEP PORTLAND, OR 97224 . ORGANIZATION, EXCEPT IN CONNECTION WITH , w W ary e Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR # TSM-255PA05.18 PAGE NAME: SHEET: REV DATE: S 3055 an Mateo CleCIe C 9Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650) 638-1029 PERMISSION OF SOLARCITY INC. ABB ; PVI-5000 OUTD US-Z-A (503) 684-2786 COVER SHEET PV 1 10/13/2014 (886 m )-SOL-aTY(765-2489) www.sdorcity.co PITCH: 24 ARRAY PITCH:24 8715 SW Stratford Ct MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 2 Stories S%1 FM* (E) DRIVEWAY 0 4 r0 . � � i �. WiI rmi.6,w,x4=.1 1* ' , V411144 Front Of House ® LEGEND © O (E) UTILITY METER & WARNING LABEL INVERTER W/ INTEGRATED DC DISCO r " , . 1 AC ® & WARNING LABELS H- ( M) L____1 I—H DC DISCONNECT & WARNING LABELS • AC AC DISCONNECT & WARNING LABELS - 12° PSB O DC JUNCTION/COMBINER BOX & LABELS 12" FSB 1r ® = ® I O ® — — — . DISTRIBUTION PANEL & LABELS ,, IN ° LYn-LockeBGated ° ° ■ I ° ° Un o Loca ed G te° o G LOAD CENTER & WARNING LABELS ki,� MP1 I°° O I M DEDICATED PV SYSTEM METER ► -, ° c ° L 12" FSB 0 STANDOFF LOCATIONS 0 0 0 = CONDUIT RUN ON EXTERIOR -- CONDUIT RUN ON INTERIOR O © — GATE/FENCE 0 HEAT PRODUCING VENTS ARE RED r, O 0 0 > I% ;I INTERIOR EQUIPMENT IS DASHED L_-2_1 o ° SITE PLAN N TOTAL ARRAY AREA (SF): 450 o c A 0 JJJ TOTAL ROOF AREA (SF): 1865 Scale: 3/32" = 1' W `+ E - TOTAL ARRAY AREA IS p 24.1 01' 10' 21' PERCENT OF TOTAL ROOF AREA •■-■mil■ s J B—9722154 O O PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: \\\�} w CONTAINED SHALL NOT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE Derrick Olds — .,,SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: 4,..„1 NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp ount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: PORTLAND OR 97224 . ORGANIZATION, EXCEPT IN CONNECTION MATH 3055 Clearvew Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR TSM-255PA05.18 SOLARCITY EQUIPMENT, VATHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: T:(650)638-1028 1:(650)638-1029 ABB # PVI-5000-OUTD-US-Z-A (503) 684-2786 SITE PLAN PV 2 10/13/2014 (B88)—SOL—aTY(765-2489) www.solorcity.cam Nit (E) 2x8 (E) LBW STRUCTURE MEETS THE 0 PRESCRIPTIVE REQUIREMENTS OF THE OSISC SECTION 305.4 Q/ 4" —4 13'-7" 0 8'-9" / (E) LBW A SIDE VIEW OF MP1 NTS MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES LANDSCAPE 72" 24" STAGGERED PORTRAIT 48" 20" RAFTER 2x10 @ 24"OC ROOF AZI 180 PITCH 24 STORIES: 2 ARRAY AZI 180 PITCH 24 Comp Shingle PV MODULE 5/16" BOLT WITH LOCK INSTALLATION ORDER & FENDER WASHERS LOCATE RAFTER, MARK HOLE ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT ZEP ARRAY SKIRT (6) HOLE. 2) SEAL PILOT HOLE WITH (4) ZEP COMP MOUNT C POLYURETHANE SEALANT. ZEP FLASHING C I`�Tf� � � (3) INSERT FLASHING. (E) COMP. SHINGLE IiI ■;■ ■■•■• (4) PLACE MOUNT. (E) ROOF DECKING INSTALL LAG BOLT WITH 5/16" DIA STAINLESS (5) SEALING WASHER. STEEL LAG BOLT LOWEST MODULE SUBSEQUENT MODULES ,--- INSTALL LEVELING FOOT WITH WITH SEALING WASHER (6) BOLT & WASHERS. (2-1/2" EMBED, MIN) (E) RAFTER STANDOFF S i) Scale: 1 1/2" = 1' J B—9 7 2 215 4 00 O PREMISE OWNER: DESCRIP110N: DESIGN: CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER `\`!•SolarCity CONTAINED SHALL NOT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE Derrick Olds �_ BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �'�`' NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PIN PART TO OTHERS OUTSIDE THE RECIPIENTS P ORGANIZATION, EXCEPT IN CONNECTION NA1H MODULES: PORTLAND, OR 97224 3055 aearview Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR # TSM-255PA05.18 PAGE NAME: SHEET: REV. DAZE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB # PVT-5000—OUTD US—Z A (503) 684-2786 STRUCTURAL VIEWS PV 3 10/13/2014 (888)-s0L-aTY(765-2489)www.solarcity.com UPLIFT CALCULATIONS 10.13.2014 SolarCity SleekMount`M PV System Version#39.5 Structural Design Software Project Information&Table Of Contents Risk Category: II PV System Type SolarCity SleekMount'" Comp Roof Comp Roof Layers of Comp Roofing , LI _ — Roof Slope `40 Rafter Spadng . PV System Module Orientation Landscape and Portrait PV Module Area 440 sf PV Module WIdth 39" PV Module Length 65" Standoff(Attachment Hardware) Comp Mount Type C Reduced Ground/Roof Live/Snow Loads Ground Snow Load pg 25.0 psf ' ASCE Table 7-1 Surrounding Roof Snow 100% 25.0 psf 'ASCE Eq:7.4-1 Root Snow Over PV Modules _ 100% 25.0 psf "ASCE Eq: 7.4-1, Wind Design Criteria Wind Design Code ASCE 7-05 7 Wind Design Method Partially/Fully Endosed Method Basic Wind Speed V 95 mph Rg.6-1 Exposure Category C " Section 6.5.6.3 Roof Style Gable Roof 'Fig.6-116/C/D-14A/8 Mean Roof Height h 25 ft Section 6.2 Effective Wind Area(1 Module) A 17.6 sf IBC 1509.7.1 Wind Pressure Calculation Coeffidents Wind Pressure Exposure Kz 0.95 Table 6-3 Topographic Factor Kzt 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 18.6 psf Ext.Pressure Coefficient(Up) GCp(Up) -0.88 Fig.6-118wD-14A/8 Ext.Pressure Coefficient(Down) GCp(Down) 0.45 Fig.6-119)UD-14A/B Design Wind Pressure p p=qh(GCp) Equation 6-22 Wind Pressure Up p(up) -16.3 psf Wind Pressure Down p(down) 10.0 psf Allowable Standoff Spacings _ X-Direction Y-Direction Max Allowable Standoff Spacing Landscape 72" 39" Max Allowable Cantilever Landscape 24" NA Standoff Configuration Landscape Staggered Max Standoff Tributary Area Trib 20 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -285 lbs Uplift Capacity of Standoff T-allow 500 lbs - Standoff Demand/Capacity DCR 57.0% Max Allowable Standoff Spacing Portrait 48" 65" Max Allowable Cantilever Portrait 20" NA Standoff Configuration Portrait Staggered Max Standoff Tributary Area Trib 22 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -316 lbs Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 63.3% . CONFIDENTIAL- THE INFORMATION HEREIN JOB NUMBER: J g-9 7 2 215 4 00 PREMISE OWNER: DESCRIPTION: DEEM `‘, . CONTAINED SHALL NOT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE `\��;SolarC�ty BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: Derrick Olds �:,r NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: PORTLAND, OR 97224 - ORGANIZATION. EXCEPT IN CONNECTION WITH , 30 ClemAer Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR # TSM-255PA05.18 ; �� sm 5cO le 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN NVERTER: PAGE NAME: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB # PVT-5000-OUTD-US-Z-A (503) 684-2786 UPLIFT CALCULATIONS PV 4 10/13/2014 (888)—SOL—CITY(765-2489)www..oI city.com GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO (E) UFER AT PANEL Panel Number: Inv 1: DC Ungrounded INV 1 —(1)ABB # PVI-5000—OUTD—US—Z—A LABEL: A —(25)TRINA SOLAR # TSM-255PA05.18 OR # 180498 WITH IRREVERSIBLE CRIMP Meter Number:24578426 FCI Inverter; Zigbee 5000W, 240V, 96.5% PV Module; 255W, 232.2W PTC, 40MM, Black Frame, MC4, ZEP Enabled RGC, CGC1 Underground Service Entrance INV 2 Voc: 37.7 Vpmox: 30.5 INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER E 150A MAIN SERVICE PANEL • E 150A/2P MAIN CIRCUIT BREAKER Inverter 1 IND (E) WRING CUTLER—HAMMER COOPER Vstart = DEFAULT 150A/2P Disconnect Meter Socket (3) ABB & DC. PV1-5000—OUTD—US—Z—A En DC ,ir MP 1: 1x12 P (E) LOADS A B r _ EGG T, /� /� L, I )40V, • \ N DC- Vstart = DEFAULT I� I 30A/2P _ GND -- GND� EGCI 1 �—DC+ 0 DC+ I�T 11 I A " ��� TJ GEC 11 • �� DC- 'Willy MP 1: 1x13 • • G I ® --- EGC--- ----f-- - I- I EGC Cril 1 (1)Conduit Kit; 1' EMT N -I-, - I J EGCIGEC -j z-z C.7 — T GEC TO 120/240V I SINGLE PHASE I UTILITY SERVICE I 1 II I 1 Voc* = MAX VOC AT MIN TEMP POI-(')SIEMENS/ 0230 PV BACKFEED BREAKER A -(1)CUTLER—HAMMER f DG221URB ^ D� Breaker, 30A/2P, 2 Spaces Disconnect; 30A, 240Vac, Non—Fusible, NEMA 3R /-� -(1)CUTLER-HAMMER !DGO3ONB Ground/Neutral it; 30A, General Duty(DC) B I-(1)COOPER #B—Line Meter Socket 011 Meter Socket; 125A, 4-14AWG, Ring Type —(1)AW CAP; B—Line Meter Socket Accessory —(1)Milbank CL200D /Ikon CIS Solid—Slate Single—Phase Meter; Digital 1 AWG/10, THWN 2, Black 2 AWG /10, PV WIRE, Block Voc* =507.41 VDC Isc =8.92 ADC © (1)AWG/10, THWN-2, Red O (1)AWG r6, Stranded Bore Copper EGC Vmp =366 VDC Imp=8.36 ADC LLL��-(1)AWG#10, THNM-2, White NEUTRAL Vmp =240 VAC Imp=23 AAC III���(1)Conduit Kit; 3/4- EMT . . . . . . ,-(1)AWG Ft THWN-2, Green . . EGC/GEC (1)Conduit,Kit; 3/47.EMT. . . . . . . . . (2 AWG 110 PV WIRE, Black Voc* =549.7 VDC Isc =8.92 ADC O (1)AWG/6, Stranded Bare Copper EGC Vmp =396.5 VDC Imp=8.36 ADC III���(1)Conduit Kit; 3/4' EMT J B-972 215 4 0 0 PREMISE 01MER: DESCRIPTION: DESIGN: CCONFIDENTIAL THE INFORMATION HEREIN JOB NUMBER- -:`,St, CONTAINED OF SHALL NOT EXCEPT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE Derrick Olds ��,,,So�arCity. BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: ��'��� NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENT'S NODULES' PORTLAND, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH , 3055 Cleorvew Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR # TSM-255PA05.18 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN Q PAGE NAME: SHEET: REV: DATE: T:(650)Sn Mateo, F:(650)40238 1029 PERMISSION OF SOLARCITY INC. INVERTER: (503) 684-2786 THREE LINE DIAGRAM PV 5 10/13/2014 (1788) sa aTY(765-2489)www.sdarcity.com ABB # PVI-5000-OUTD-US-Z-A ELECTRICAL CALCUL ■TIONS Module 25 TRINA SOLAR#TSM 255 ZEP 232.2 Inv Power WPTC Voltage Drop Calculations Version 5.8.0 Inverter 1. 1 ABB PVI 5000 S AFCI 0.965 5000 5601.82 Vdrop= Imp) * (2*Length)*(Resistance) / (Vmp) Module: Imp(A) Max. Length(ft) Wire Inverter 2: String: 8.36 80 AWG_10 at Max Ave Hi:87 deg F Module: - Vdrop= (8.36 * 160 * 0.00124Jhms) / 326.59705 0.55 Inverter 3: Branch: 1 8.36 I 50 I AWG_10 I at Max Ave Hi:87 deg F Module: Vdrop= (8.36 * 100 * 0.00124Ohms) / 326.59705 0.34 Total voltage drop in DC conductors= 0.89 Inverter 4: Inverter: 1 8.36 I 20 I AWG_10 I at 240V Vdrop= (8.36 *40 * 0.0012 Ohms) / 240 V 0.1672 Total: 25 Modules Total Inv Pwr: 5000 5601.82 I PTC Combined:I 0 1 0 AWG_10 I at 240V ' Photovoltaic Module Electrical Specifications: Total STC: 6375 Vdrop= (0 * 0 0.0012 Ohms) / 240 V 0 Voc: 37.7 V deg F deg C Vmp: 30.5 V Record Low Temp: 8 _-13 Total voltage drop in AC conductors= 0.17 Isc: 8.92 A Max Average Hi Temp: 87 31 Total voltage drop in AC and DC conductors= 1.06 Imp: 8.36 A Record Hi Temp: 96 36 Tvoc: -0.12064 V/deg C Tisc: 4.1924 mA/deg C String Type A and 2 Combined Strings Type A Voc Correction Method: Manuf Tvoc data Branch Circuit Type A 1 way wire length: 50 Voc Correction Factor. ABB PVI-5000-S AFCI 1 I strings per branch 1 1 strings per branch 2 Inverter Min Vdc Input: 120 13 TRINA SOLAR#TSM 255 ZEP 13 I modules per s_eries string 12 J modules per series string Voc= 490.1 Min Vmp at Max Temp: 326.6 Voc= 490.1 V Voc= 452.4 V Max Voc at Min Temp: 549.7 Vmp= 396.5 Vmp= 396.5 V Vmp= 366 V Inverter Max Vdc Input: 600 Isc= 8.92 Isc= 8.92 A Isc= 8.92 A Max String Size: 14 Imp= 8.36 Imp= 8.36 A Imp= 8.36 A Icont= 11.15 Art 690.8(A)(1) 1-way wire length: 80 Icont= 11.15 A Icont= 11.15 A Art 690.8(A)(1) 1.a Conductor: AWG_10 j PV Wire 2.a Conductor 1: AWG_10 Conductor 2: AWG_10 Icont'1.25=(Amps) 13.94 Conductor 1 Conductor 2 30 deg C ampacity= 40 I Icont' 1.25=(Amps) 13.94 13.94 1.b Icont=(Amps) ' 11.15 I 30 deg C ampacity= 40 40 1 Start ampacity 40 2.b Icont=(Amps) 11.15 11.15 Temperature derate(%=F) 0.76 Start ampacity 40 40 Conduit fill derate(%_#) 1 Temperature derate(%=F) 0.76 0.76 Derated ampacity 30.4 Conduit fill derate(%=#) 0.8 0.8 1.c Derated ampacity 24.32 24.32 I Icont*1.25=(Amps) 13.94 2.c Term 1 Term 2 Ampacity 40 I Temp table 75degC 75degC Icont*1.25=(Amps) 13.94 13.94 1.d Icont*1.25=(Amps) 13.94 Ampacity 35 35 OCP Size= 15 I Inverter Type A Output 2.d OCP Size= I 15 I 15 ABB PVI-5000-S AFCI 1 way wire length: 10 ft Combined Inverter Output Icont= I 23 I A Art 690.8(A)(1) Service Voltage= 3.a Icont*1.25=(Amps) 28.75 Art 690.8(B)(1) Total Inverter Power= 1 way wire length= 0 OCP Size= 30 _ Art 240.6(A) Icont=#of inverters*max inverter current Art 690.8(A)(1) ' 3.b Conductor:I AWG_10 THWN-2 at 90 deg C:Table 310.16 Icont=(Amps) Icont' 1.25=(Amps) 28.75 4.a Icont*1.25=(Amps) 28.75 Art 690.8(B)(1) 30 deg C ampacity= 40 OCP size= 30 Art 240.6(A) 3.c Icont=(Amps) 23 4.b Conductor: I AWG_10 THWN-2 at 90 deg C:Table 310.16 Start ampacity 40 Icont*1.25=(Amps) 28.75 Temperature derate(%=F) 0.91 30 deg C ampacity= 40 I Conduit fill derate(%=#) 1 4.c Icont=(Amps) 23 Derated ampacity 36.4 Start ampacity 40 3.d Icont*1.25=(Amps) 28.75 Temperature derate(%=F) 0.91 Ampacity 35 Conduit fill derate(°/a=#) 1 Derated ampacity 36.4 I 4.d Icont* 1.25=(Amps) 28.75 I Ampacity 35_ 1 J B-9 7 2 215 4 00 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL THE INFORMATION HEREIN JOB NUMBER: .:4. ■ CONTAINED SHALL NOT BE USED FOR THE DIGGS, DONALD DIGGS RESIDENCE Derrick Olds ��.,:So�arC�ty. BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: ��'�"' NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8715 SW STRATFORD CT 6.375 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: PORTLAND, OR 97224 - ORGANIZATION, EXCEPT IN CONNECTION WITH , 3055 Clearview Way THE SALE AND USE OF THE RESPECTIVE (25) TRINA SOLAR TSM-255PA05.18 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: Sm Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: T:(650)638-1028 F:(650)638-1029 ABB # PVI-5000-OUTD-US-Z-A (503) 684-2786 ELECTRICAL CALCULATIONS PV 6 10/13/2014 (888)-SOL-CITY(765-2489) www.solarcity.com Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC _ A (AC) (P01) CAUTION (P01) Per Code: OPERATING CURRENT Per Code: DUAL POWER SOURCE Per Code: IFC 605.11.1.4 MAXIMUM AC _ v NEC 690.54 SECOND SOURCE IS NEC 690.64.B.4 OPERATING VOLTAGE PHOTOVOLTAIC SYSTEM Label Location: ` PHOTOVOLTAIC DC (DC) (INV) • DISCONNECT Per Code: NEC 690.14.C.2 Label Location: Label Location: PV SYSTEM (AC) WARNING (DC) (INV) DISCONNECT FOR Per Code: UTILITY OPERATION ELECTRIC SHOCK HAZARD NEC 690.35(F) Label Location: THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE TO BE USED WHEN MAXIMUM POWER-_A (DC)(INV) UNGROUNDED AND INVERTER IS POINT CURRENT(Imp) Per Code: MAY BE ENERGIZED UNGROUNDED MAXIMUM POWER-_V NEC 690.53 POINT VOLTAGE(Vmp) MAXIMUM SYSTEM Label Location: VOLTAGE(Voc)_V WARNING (AC) (P01) SHORT-CIRCUIT Per Code: CURRENT(Isc) A ELECTRIC SHOCK HAZARD NEC 690.17(4) DO NOT TOUCH TERMINALS TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION Label Location: WARNING (DC) (CB) Per Code: ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS NEC 690.17(4) Label Location: TERMINALS ON BOTH LINE AND WARNING (P01) LOAD SIDES MAY BE ENERGIZED Per Code: IN THE OPEN POSITION INVERTER OUTPUT NEC 690.64.B.7 DC VOLTAGE IS CONNECTION ALWAYS PRESENT WHEN' DO NOT RELOCATE SOLAR MODULES ARE THIS OVERCURRENT EXPOSED TO SUNLIGHT DEVICE Label Location: Label Location: WARNING (DC) (INV) PHOTOVOLTAIC POINT OF (P01) Per Code: INTERCONNECTION Per Code: ELECTRIC SHOCK HAZARD NEC 690.5(C) WARNING: ELECTRIC SHOCK NEC 690.17.4; NEC 690.54 IF A GROUND FAULT IS INDICATED HAZARD. DO NOT TOUCH NORMALLY GROUNDED TERMINALS.TERMINALS ON CONDUCTORS MAY BE BOTH THE LINE AND LOAD SIDE UNGROUNDED AND ENERGIZED MAY BE ENERGIZED IN THE OPEN POSITION. FOR SERVICE • DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER PV POWER SOURCE . Label Location: MAXIMUM AC A PHOTOVOLTAIC AC (AC) (P01) OPERATING CURRENT (AC): AC Disconnect MAXIMUM AC (C): Conduit DISCONNECT Per Code: OPERATING VOLTAGE (CB):CB : Combiner Box NEC 690.14.C.2 (D): Distribution Panel (DC): DC Disconnect (IC): Interior Run Conduit Label Location: (INV): Inverter With Integrated DC Disconnect CAUTION (D) (P01) (LC): Load Center PHOTOVOLTAIC SYSTEM Per Code: (M): Utility Meter CIRCUIT IS BACKFED NEC 690.64.B.4 (P01): Point of Interconnection CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR 'v6j/�j 3055 Cleaview Way THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED �- San Mateo,CA 94402 IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, SC - OR Label Set j�A�� 7:(650)638-1028 F:(650)638-1029 EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE �� S��arC�ty (888)-50L-CCTY(765-2489)www.solarcity.con SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. 0 ZS Comp Edge Zone Calculations 1 of 4 4 ZS Comp Edge Zone Calculations 2 of 4 Zep Sola r 5/28/13 Zep Solar 5/28/13 - This set of calculations is intended to show that ZS Comp has sufficient strength to allow for attachment Down Force Spacing spacings of at least 48"in Edge Zones whether the modules are orientated in landscape or portrait.The Allowable Down Force Load calculations will vary the design variables to account for the worst case for each failure mode that is being down force spacing- module width x design load checked. Wind Down Calculations All variable the same as above except for roof pitch General Design Information: Roof Pitch Module Size: 39"x 65" Basic Wind Speed= 95 mph 14 30 45 System Weight= 3 psf Ground Snow Load= 30 psf GCN landscape= 0.5 0.9 0.9 GCN portrait= 0.4 0.9 0.9 Comp Mount Allowable Loads Uplift= 656 lbs design load landscape= 9.62 17.32 17.32 psf Lateral= 436 lbs design load portrait= 7.70 17.32 17.32 psf Down Force= 1147 lbs r�►!, note:use 10 psf minimum :-,4►�'a� Snow Calculations firAttachment Spacing Calculations 85818 1'" To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and Uplift Spacing ,a OREGON o lower.Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes `y1, a �� 5P above 30 degrees. Allowable Uplift Load e- . ,... uplift spacing= module length or width x design load EXPIRES: 12/31/14 Ground Snow Load= 30 psf Wind Uplift Calculations FOR PAGES 1-4 Roof Pitch ASCE 7-05 Method 2 14 30 p=qn GCN Design Snow Load 29.11 25.98 psf qh=0.00256 K,K„Kd V2 I (snow load spread over the length of the rafter) Basic Wind Speed= 95 mph Down Force Load Roof Pitch Exposure= C Roof Zone= Edge Zone Combinations: 14 30 Importance Factor= 1.0 K,= 0.98 from Table 6-3 D+S= 31.16 25.10 psf Gable/Hip Roof K„= 1.0 per 6.5.7.2 D+W= 12.91 19.92 psf /orst Case Roof Pitch= 14 degrees Kd=0.85 from Table 6-4 D+0.75W+0.755 31.59 32.46 psf Roof Height= 30 GCN landscape= -1.6 iscape effective area= 13.0 ft2 GCN portrait= -1.5 landscape down force spacing= 39"x 11471bs 32.46 psf 144 �r = 130" ortrait effective area= 21.7 ft2 p f f z Plandscape= -30.79 psf qh= 19.25 psf Pportralt= -28.87 psf 11471bs in portrait down force spacing = = 78" 65"x 32.46psf x 144 ft2 Uplift Load Combination:0.60+W(ASCE Section 2.4.1 equation 7) design load landscape= -29.05 psf design load portrait= -27.12 psf 656 lbs in landscape uplift spacing = 39"x 29.05 psf x 144 f=83" t2 656 lbs in portrait uplift spacing = 65"x 27.12 psf x 144 ft2 = 54" Q c ZS Comp Edge Zone Calculations 3 of 4 Q ZS Comp Edge Zone Calculations 4 of 4 Zep Sola r 5/28/13 Zep Solar 5/28/13 Lateral Spacing Module Deflection Spacing The lateral force on the system increases as the pitch of the roof increases,but the amount of snow on landscape module spacing = -1.4545 x Maximum Uplift or Down Force Pressure+ 120.7273 the roof decreases for slopes greater than 30 degrees.With this in mind,the lateral force will be checked at 30 degrees with ground snow load and 45 degrees with sloped roof snow. portrait module spacing = -1.7917 x Maximum Uplift or Down Force Pressure+118.58 Allowable Lateral Load lateral spacing= module width x design load Maximum Uplift of Down Force Pressure= 32.46 psf Snow Calculations Ground Snow Load= 30 psf landscape module spacing = -1.4545 x 32.46 psf+120.7273 = 73" p5=C5 Pt Roof Pitch= 31 45 degrees Pf=0.7CeCflpg Ce= 0.9 C5= 0.71 0.45 portrait module spacing= -1.7917 x 32.46 psf+118.58=60" Ct= 1.2 pf= 22.68 22.7 psf I= 1.0 ps= 16.1 10.2 psf Calculation Summary Calculated Edge Zone Spacing Roof Pitch Spacing Check Landscape Portrait 27 30 31 45 Uplift 83" 54" Design Snow Load 26.73 25.98 13.80 7.22 psf Down Force 130" 78" (snow load spread over the length of the rafter) Lateral 30° 27° 30° 74" 48" 45" Lateral Force Component Module Deflection 73" 60" Down Force Load Roof Pitch Combinations: 27 30 31 45 As can be seen in the table above,for Design Wind Speeds up to 95 mph and Ground Snow Loads up to 30 D+S= 13.50 14.49 8.65 7.22 psf psf with modules orientated in landscape,the system is strong enough to be installed at 72"on center in D+0.75W+0.755 10.46 11.24 _ 6.88 5.95 psf the Edge Zone.When modules are installed in portrait,the spacing for edge zone installations can be 48" on center for most roof pitches.For roof pitches that are greater than 27°but less than 31°,the maximum 30 degree roof pitch attachment spacing is 45". 292lbs in landscape lateral spacing = x 144 39"x 14.49 psf ft2 = 74" 2921bs in portrait lateral spacing= 65"x 14.49 psf x 144 ft2 =45" Portrait spacing is less than 48".Try roof pitch of 27 degrees 292Ibs in portrait lateral spacing = =48" 65"x 13.50 psf x 144 ft2 . SolarCity SleekMountTM - Comp SolarCity SleekMountTM - Comp The SolarCity SleekMount hardware solution • Utilizes Zep Solar hardware and UL 1703 listed -'' \ / Installation Instructions is optimized to achieve superior strength and Zep CompatibleTM modules aesthetics while minimizing roof disruption and s, , 1 Drill Pilot Hole of Proper Diameter for labor.The elimination of visible rail ends and •Interlock and grounding devices in system UL Fastener Size Per NDS Section 1.1.3.2 listed to UL 2703 mounting clamps, combined with the addition / 2 Seal pilot hole with roofing sealant of array trim and a lower profile all contribute •Interlock and Ground Zep ETL listed to UL 1703 as"Grounding and Bonding System" Insert Comp Mount flashing under upper to a more visually appealing system. SleekMount P 9 PP utilizes Zep CompatibleTM modules with •Ground Zep UL and ETL listed to UL 467 as layer of shingle strengthened frames that attach directly to grounding device Place Comp Mount centered Zep Solar standoffs, effectively eliminating the need for rail and reducing the number of •Painted galvanized waterproof flashing upon flashing standoffs required. In addition, composition .Anodized components for corrosion resistance 5 Install lag pursuant to NDS Section 11.1.3 shingles are not required to be cut for this with sealing washer. system, allowing for minimal roof disturbance. •Applicable for vent spanning functions 8 Secure Leveling Foot to the Comp Mount using machine Screw Vii' Place module ft) A Components sly A 5/16"Machine Screw B B Leveling Foot �"` C Lag Screw a It D Comp Mount E Comp Mount Flashing � C p E IP Y e�onv� t=6.,I SolarCrty Januar y 2013 M .� LISTED Solar-City January 2013 TSM-PA05.18 TRINAMOUNT II WITH THE UNIVERSAL MODULE Mono Multi Solutions ■ • DIMENSIONS OF PV MODULE TSM-PA05.18 ELECTRICAL DATA @STC TSM-240 TSM•245 TSM-250 TSM-255 TSM-260 PA05.18 PA05.18 PAOS.18 PA05.18 PA05.18 941mm Peak Power Watts-Px,wx(Wp) 240 245 250 255 260 } -7- Power Output Tolerance-P.•.(%) 0/+3 0/+3 0/+3 0/+3 0/+3 xmciuN $ Maximum Power Voltage-W.(V) 29.7 30.2 30.3 30.5 30.7 ° Rex Maximum Power Current-IMrr(A) 8-10 8.13 8.27 8.36 8.47 TSM - P1410 5 .18 e�P� xr � ��� \ o Open Circuit Voltage-Voc(V) 37.3 37.5 37.6 37.7 37.9 \•�s Short Circuit Current-Isc(A) 8.62 8.68 8.85 8.92 9.00 $ Module Efficiency rl°,(%) 14.7 15.0 15.3 15.6 15.9 3 THE TRINAMOUNT MODULE a SIC:Irradiance 1000 W/m',Cell Temperature 25°C.Air Mae AM1.5 according to EN 60904-3. E Average efficiency reduction of 4.5%at 200 W/m'according to EN 60904-1.up E m 3 3 ELECTRICAL DATA C?NOCT TSM-240 TSM-245 TSM-250 TSM-255 TSM-260 PA05.18 PA05.18 PA05.18 PA05.18 PA05.18 60 CELL Maximum Power-P..xx(Wp) 174 178 181 184 188 \V_ Maximum Power Voltage-W.(V) 26.6 26.8 27.0 27.2 27.4 MULTICRYSTALLINE MODULE 043 GPO...1,01F Maximum Power Current-IMrr(A) 6.55 6.64 6.70 6.77 6.86 A A WITH TRINAMOUNT FRAME // )PRNNMClf Open Circuit Voltage(V)-Voc(V) 34.1 34.2 34.3 34.4 34.6 -,// Short Circuit Current(A)-Isc(A) 7.04 7.10 7.25 7.31 7.37 9 L 240 2 6 W I 812mm I 180 I NOCT Irradiance at 800 W/m'Ambient Temperature 20°C Wind Speed I m/s. Back View POWER OUTPUT RANGE Our most versitile product 11 MECHANICAL DATA I Q • Compatible with all major BOS components and system solar cells Multicrystalline 156 x 156 mm(6 inches) designs I Cell orientation 60 cells(6 x 10) 1 •w Module dimensions 1650.992 x 40 mm(64.95 x 39.05 x 1.57 inches) Y O Weight 18.6 kg(41.0 Ibs) a MAXIMUM EFFICIENCY M Glass High transparency solar glass 3.2 mm(0.13 inches) Backsheet White One of the industry's most trusted modules Frame Black Anodized Aluminium Alloy with Trinamount Groove „• • Over 2 GW sold across all major global markets 0 +3% • Field proven performance I-V CURVES OF PV MODULE TSM-245 PA05.18 J-Box IP 65 or IP 67 rated Cables Photovoltaic Technology cable 4.0 mm'(0.006 inches'), l0.. . --- --- 1100 mm(43.3 inches) POWER OUTPUT GUARANTEE 9m--L•---••' - Bm _ Connector Original MC4 7 BWW/m' -- - Highly reliable due to stringent quality control E Ei s00 600W7m' \� As a leading global manufacturer • Over 30 in-house tests (UV,TC,HF,and many more) u 400 `;= TEMPERATURE RATINGS MAXIMUM RATINGS of next generation photovoltaic i "I • In-house testing goes well beyong certification requirements '°° ,/m \�M Nominal Operating Cell 45°C(±2°C) Operational Temperature -40 +85°c products,we believe close Zm p 1 m 11� Temperature(NOCT) cooperation with our partners -._- X11■ Maximum System 1000V DC(IEC)/ IS critical to success. With local o.Om lOm 20•' 30m 40 W Temperature Coefficient of PRUx -0.43%/°C Voltage 600V DC(UL) presence around the globe,Trina is -- - Voltage(V) Temperature Coefficient of Voc -0.32%/°C Max Series Fuse Rating 15A able to provide exceptional service Temperature Coefficient of Isc 0.047%/°C - to each customer in each market Certified to withstand challenging environmental • and supplement our innovative, .....7 reliable products with the backing =;• conditions of Trina as a strong,bankable • 130 km/hr wind load(2400 Pa) WARRANTY partner. We are committed • 900 kg snow load per module (5400 Pa) 10 year Product Workmanship Warranty to building strategic,mutually 25 year Linear Power Warranty beneficial collaboration with installers,developers,distributors (Please refer to product warranty for details] and other partners as the backbone of our shared success in CERTIFICATION driving Smart Energy Together. LINEAR PERFORMANCE WARRANTY �� PACKAGING CONFIGURATION 10 Year Product Warranty •25 Year Linear Power Warranty c w w SA s Modules per box:24 pieces Trina Solar Limited aa�� www.trinasolor.com `y 100% ISO 0 C E 6 UL us PV'CYCLE Modules per 40'container:672 pieces F Addltl0 ,....° URTE6 ..� "al value fro a90% nl Trina Solor's linear Warrant CAUTION:READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. caMP4T4 T• o Y • 02013 Trina Solar Limited.All rights reserved.Specifications included in this datasheet are subject to rya (.. r�nasolar ,,80% . Tr,nasolar change without notice. Smart Energy Together rears 5 10 15 20 25 Smart Energy Together °aRP�tey 11 ■ Trina Solar " Additional highlights: . Solar inverters — RS-485 communication interface (for connection to laptop or data . logger). PVI-5000/6000- I T T L_OU I D - Integrated Arc Fault Detection and Int&ruptioh(c1 Version). 5kW to 6kW Ns t _ 11111111 • • t • • • :� .- ` Technicfj data and types . Type code • PVI-5000-OUTD-US PVI-6000-OUTD-US • A kyAR Nominal power 5000W 6000W '''' W.: Maximum output power 5000W 6000W• Rated.rid AC volt>S.e 208V 240V 277V 208V 240V 277V Number of•) , Independent MPPT channels 2 Maximum usable power for each channel 4000W } Absobte maximum voltage(Vmax) 600V • _ Start-up voltage(Vajart) 200V(adj.120-350) • Full power MPPT voltage range 200-530V Operat*tg MPPT voltage range 0.7 x Vstart-580V Maximum current(Idcmax)for both MPPT in parallel 36A Maxiwurn usabtip current per channel 22A ;i) Number of wire{anding terminals per channel 2 Pairs • Array wiring terminatiotf Terminal block,pressure clamp,AWG16-AWG6 output 8*(Aq) Grid connectiortttype 10/2W Split-0/3W 10/2W 10/2W Split-0/3W 10/2W Astable voltage range(Vmin-Vmax) 183V-228V 221V-264V 244V-304V 183V 228V 211V-264V 244V 304V Grid frequency 60Hz Adjustable grid frequency range 57-60.5Hz Maximum current(I..°,.). _._ _.._.. 27A,L 23Aw• 20Aa 30F s..__._._. 28Ay. • 24AL The wide input voltage range Highlights: Power factor . >0.995 Designed for residential and small Total harmonic distortion at rated power <2% makes the inverter suitable to low _ commercial PV installations,this Single phase and split phase output Contributory fault current' 36.25 A°,/ 36.5 A,/ 31.75 A,/ 36.25 A„/ 36.5 A„/ • 31.75 A„/ inverter fills a specific niche in the power installations with reduced grid connection. 25.63AL 25.81ANMS 22.45Aw 25.63A • 25.81A 22.45A s p strin size. Grid wiring termination type Terminal block,pressure clamp,AWG14-AWG4 ABB product line to cater for those g - Wide input range for increased ��nnpW��[ installations producing between The transformerless operation offers stringing flexibility. Revere polarity protection Yea high performance efficiencies of up to Over-voltage protection type Varistor,2 for each channel 5kW and 20kW. — The high speed and precise MPPT PV arra ground fault detection Pre start-up Riso and Dynamic GFDI(requires floating arrays) 97.1%D. algorithm offers real time power Free remote monitoring capability Anti-' ding protection Meets UL 1741/IEEE1547 requirements Meets UL 1741/IEEE1547 requirements This inverter includes dual input tracking and improved energy section to process two strings with available with every installation.This harvesting. over-vbftgge protection type Varistor,2(L-L/L-G) Varistor,2(L-L,/L-G) ' independent MPPT. enables homeowners to view their - Outdoor NEMA 4X rated enclosure Maximum AC OCF,Rating 35A 30a 25A 40A 35A 30A energy production and offers installers Maxilmurn.efticiency 97.1% The high speed and precise MPPT gyp for unrestricted use under any algorithm offers real-time power a proactive and economic way of environmental conditions. CEC etifciency 96% 96.5% 96.5% 96% 96.5% 96.5% • tracking and energy harvesting. maintaining and troubleshooting the _ Integrated DC disconnect switch user interface Graphic display Graphic display Operating • • Flat efficiency curves ensure high system. in compliance with international stand-ply co umption <sw„MS <6W„MS efficiency at all output levels ensuring Standards(-S Version). Night time sumption <0.6w,,„, <o.sw consistent and stable performance user-irate Zce 16 characters x 2 lines LCD display across the entire input voltage and Remote monitoring(1xRS485 Incl.) VSN700 Data Logger(opt) Wired local monitoring(1xRS485 incl.) PVI-USB-RS485_232(opt.) output power range. Erwiroratien l • This outdoor inverter has been -13°F airrerating temperature range -13°F to+140°F(-25°C to+60°C) 13°F to+140°F(-25°C to+60°C)with designed as a completely sealed unit to derating above 122°F(50°C) Am f ent air storage temperature range -40°F to+176°F(-40°C to+80°C) -40°F to+176°F(-40°C to+80°C) withstand the harshest environmental RelaNe humidity 0-100%RH condensing 0-100%RH condensing conditions. Acoustic noise emission level <50 db(Al 01 m <50 db(Al®1 m Maximum operating altitulde without derating 6560 ft(2000 m) 6560 ft(2000 m) Power and productivity ABB 2.Inverter can apply that much current-Breaker wiA open for a better world" 2 ABB Solar Inverters I Product flyer for PVI-5000/6000-TL-OUTD tisT ,011,/, 00 s Dolg ; �,��ca 1 / /1q vs Zoiq- da l B3 1 City of Tigard • Building Division �� • 13125 SW Hall Blvd,Tigard,OR 97223 Phone: 503.718.2439 Fax: 503.598.1960 OCT 20 T 1 G A R 17 Inspection Line: 503.639.4175 ^' www.tigard-or.gov WROF 81/110Rnrinngiiie 2010 Oregon Solar Installation Specialty Code Check List for Prescriptive Installation of Roof-Mounted PhotoVoltaic Solar Panel System Property Information Installation Address: 8715 SW Stratford Ct, City: PORTLAND Zip: 97224 Owner's Name: DONALD DIGGS Date: Contractor's Name: SOLAR CITY CCB #: 180498 Design Parameters of the Property/Structure If"Yes", does not Flood Hazard Is the installation ❑ Yes qualify for the Area Located in a flood prescriptive path, follow plain/flood way? ® No OSSC or ORSC for design requirements. Is the wind exposure ® Yes If"Yes", qualifies for Wind Exposure "C"or less? ❑ No the prescriptive path. Installations on detached Is the Ground Snow single/two-family Load 70 psf or less? dwelling/single/two- If"Yes", qualifies for family townhomes ® Yes the prescriptive path. and/or their accessory Ground structures. ❑ No Snow Load Is the Ground Snow Installations on all Load 50 psf or less? If"Yes", qualifies for structures other than ® Yes the prescriptive path. above ❑ No 1 I:Building/Forms/PhotoVoltaic-Chocklist.docx Is the construction material wood and does Yes Type of the construction qualify If"Yes",qualifies for Construction ❑ No the prescriptive path. as"conventional light frame"construction? Is the spacing 24 inches or less? If"Yes", qualifies for Pre-engineered trusses. Z Yes the prescriptive path. ❑ No Roof framing members Is the spacing 24 inches or less? Nominal lumber. ® If"Yes", qualifies for Yes the prescriptive path. ❑ No Is the combined weight ® Yes of the PV modules and If"Yes",qualifies for racking less than or ❑ No the prescriptive path. Solar equal to 4.5 psf? installation Is the solar installation layout in accordance Y`s with Section 305.4(3)of If"Yes", qualifies for the 2010 Oregon Solar n No the prescriptive path. Code? • ❑ Metal Single layer If roofing material is Roofing Check the type of ❑ of wood one of the three types material roofing material shingle/shake checked, qualifies for Max. two layers the prescriptive path. ® of composition shingle. Is the roof mounted ® Yes Connections of solar assembly the solar assembly connected to roof El No If"Yes", qualifies for framing or blocking the prescriptive path. to the roof g directly? I:Building/Fortes/PhotoVoltaic-Checklist.docx ❑ Yes If"Yes", qualifies for Is the gauge 26 or less? ❑ No the prescriptive path. 115 lbs for 60 inch spacing or less? If"Yes", qualifies for ❑ Yes the prescriptive path. ❑ No Minimum Uplift rating of Clamps? 75 lbs for 48 inches spacing or less? If"Yes", qualifies for ❑ Yes the prescriptive path. No Attachment of roof mounted Minimum 24 inches If the spacing falls solar systems Spacing of clamps? within 24 inches and 60 directly to inches Maximum 60 inches inches, qualifies for the prescriptive path. standing seam metal panels Width of roofing If the width of the panel panels? 18 inches or less is less than 18 inches, inches qualifies for the prescriptive path. Minimum#10 at 24 inches o/c? Size and spacing of If"Yes", qualifies for fastener? ❑ Yes the prescriptive path. ❑ No Is the roof decking of WSP min. %2"thickness, ❑ Yes decking connected to If"Yes", qualifies for framing members ❑ No the prescriptive path. w/min. 8d nails @ 6"/12" o/c? Is the height less than or Maximum 18 inches equal to 18 inches? Height of the from the top of the If"Yes", qualifies for solar modules module to the roof ® Yes the prescriptive path. surface. ❑ No 3 I:Building/Forms/Photovoltaic-Checkl ist.docx