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Plans 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 CONC CONCRETE HAZARDS PER ART. 60.17. CITY OP TIGARD EIVEI DC DIRECTIRECT CURRENT 2. EACH UNGROUNDED CONDUCTOR OF THE EGC EQUIPMENT GROUNDING CONDUCTOR MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY REVIEWED FOR.CODE COMPLIANTS (E) EXISTING PHASE AND SYSTEM PER ART. 210.5. EMT ELECTRICAL METALLIC TUBING 3. A NATIONALLY—RECOGNIZED TESTING Approved: ir-J''- MAY 2 8 2014 GALV GALVANIZED LABORATORY SHALL LIST ALL EQUIPMENT IN OTC: 1 1 GEC GROUNDING ELECTRODE CONDUCTOR COMPLIANCE WITH ART. 110.3. GITYOFTIGARD GND GROUND 4. CIRCUITS OVER 250V TO GROUND SHALL Permit#h }4j4- '— .. BUILDING DIVISION HDG HOT DIPPED GALVANIZED COMPLY WITH ART. 250.97, 250.92(B) Address: 1 z',ZZ-, Ko TE( _ ) I CURRENT 5. DC CONDUCTORS EITHER DO NOT ENTER Suite#t Imp CURRENT AT MAX POWER BUILDING OR ARE RUN IN METALLIC RACEWAYS OR Isc SHORT CIRCUIT CURRENT ENCLOSURES TO THE FIRST ACCESSIBLE DC By: :"--ayrce.) Date: .,...2LA-11.. — 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. OFFICE COPY (N) NEW 7. MODULE FRAMES SHALL BE GROUNDED AT THE l• 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 P01 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(8) & STC STANDARD TESTING CONDITIONS 690.47. TYP TYPICAL UPS UNINTERRUPTIBLE POWER SUPPLY V VOLT Vmp VOLTAGE AT MAX POWER Voc VOLTAGE AT OPEN CIRCUIT INDEX W WATT VICINITY MAP 3R NEMA 3R, RAINTIGHT _ , :' PV1 COVER SHEET "�.'' PV2 SITE PLAN 4 " ._I ' '-r' _` PV3 STRUCTURAL VIEWS i • �`.. ""`a� i PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTES ji #;rPV6 ELECTRICAL CALCULATIONS 1. THIS SYSTEM IS GRID—INTERTIED VIA A i , . RCC, CGC1 �� `�t i # ' r 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. ' V !w. : ' 3. SOLAR MOUNTING FRAMES ARE TO BE GROUNDED. T .,a8 4. ALL WORK TO BE DONE TO THE 2010 OBC -?��= MODULE GROUNDING METHOD: ZEP SOLAR BASED ON THE 2009 IBC. �s fi tea° AHJ: Tigard 5. ALL ELECTRICAL WORK SHALL COMPLY WITH THE CURRENT NATIONAL ELECTRIC CODE AS — �% REV BY DATE COMMENTS AMENDED BY THE OREGON ELECTRICAL SPECIALTY1 `t ` °"" �� ©©© _ „J DATE COMMENTS CODE. ,_ ,.. _ UTILITY: Portland General ElectricgtO I - a; a> u' ,' b ©©© * ro, i Tand,Oregon, State of Oregon. U.S. atgAological Survey©©© CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: JB-9721970 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE PILLA, RAM PILLA RESIDENCE Aaron Banks �;�la SO�afC�t BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: 12922 SW KOSTEL LN ��1s NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 3.57 KW PV ARRAY �1% �® PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97224 THE SALE AND USE OF THE RESPECTIVE (14) TRINA SOLAR # TSM-255PA05.18 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. (859) 619-6295 T:(650)638 1028 F:(650)638-1029 POWER—ONE ; AURORA PVI-3.0—OUTD—S—US COVER SHEET PV 1 5/12/2014 (888)—SOL—CITY(765-2489)www.solarcity.00m PITCH: 22 ARRAY PITCH:22 MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 2 Stories 12922 SW Kostel Ln (E)DRIVEWAY Front Of House 0D ,IIF NZ A -'J AC MIL l—'—i 0 LEGEND UrfLock@d.,ated 0 (E) UTILITY METER & WARNING LABEL ® INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS HH DC DISCONNECT & WARNING LABELS 12"Fire Setback 0o V-1 AC DISCONNECT & WARNING LABELS . -01 o 0 0 I0 Io 0 0 0 O DC JUNCTION/COMBINER BOX & LABELS I X _ - ,� DISTRIBUTION PANEL & LABELS MP • L �] Lc LOAD CENTER 8c WARNING LABELS a`°d`�°�ted O DEDICATED PV SYSTEM METER O STANDOFF LOCATIONS 1111) 1* — CONDUIT RUN ON EXTERIOR CONDUIT RUN ON INTERIOR 0 GATE/FENCE HEAT PRODUCING VENTS ARE RED it `i INTERIOR EQUIPMENT IS DASHED L---2i SITE PLAN N TOTAL ARRAY AREA (SF): 252 Scale: 3/32" = 1' �+ TOTAL ROOF AREA (SF): 2699 w `+ E TOTAL ARRAY AREA IS a 9.33 01' 10' 21' PERCENT OF TOTAL ROOF AREA Ilmomm _ _ s CONFIDENTIAL- THE INFORMATION HEREIN JOB NUMBER JB-9721970 O O PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE PILLA, RAM PILLA RESIDENCE Aaron Banks �\``� • BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �1O SolarCity NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 12922 SW KOSTEL LN 3.57 KW PV ARRAY 11N PART TO OTHERS OUTSIDE THE RECIPIENTS MODULETIGARD OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH , THE SALE AND USE OF THE RESPECTIVE (14) TRINA SOLAR # TSM-255PA05.18 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME SHEET: REV: DATE: San , CA 02 PERMISSION OF SOLARCITY INC. INVERTER: (859) 619-6295 T:(650)636 Ma10teo26 F:(650)638-1029 POWER—ONE # AURORA PVI-3.0—OUTD—S—USSITE PLAN PV 2 5/12/2014 (888)-SOL-aTY(765-2489)944www.solarcity.com ® (E) 2x4 t —/ 6'-7" / 6'-9" / 7'-2" / 1'1'-2'111I (E) LBW A SIDE VIEW OF MP1 NTS PRE—MANUFACTURED TRUSS MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES STRUCTURE MEETS THE LANDSCAPE 72" 24" STAGGERED PRESCRIPTIVE REQUIREMENTS PORTRAIT 48" 20" _ OF THE OSISC SECTION 305.4 RAFTER: 2x4 @ 24"OC ROOF AZI 180 PITCH 22 STORIES: 2 ARRAY AZI 180 PITCH 22 C.7.: 2x4 @24" OC 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. (4) ) SEAL PILOT HOLE WITH ZEP COMP MOUNT C POLYURETHANE SEALANT. „414011•116161111111011.01 ■Nisi i � i 3 INSERT FLASHING. ZEP FLASHING C ,,It 1� ( ) (E) COMP. SHINGLE v' imr" (4) PLACE MOUNT. (E) ROOF DECKING MILeil =MIINSTALL LAG BOLT WITH 5/16" DIA LAG BOLT (5) . SEALING WASHER. WITH SEALING WASHER LOWEST MODULE SUBSEQUENT MODULESINSTALL LEVELING FOOT WITH (2-1/2" EMBED, MIN) ( BOLT & WASHERS. (E) RAFTER S1 STANDOFF Scale: 1 1/2" = 1' CONFIDENTIAL– THE INFORMATION HEREIN JOB NUMBER: PREMISE OWNER: DESCRIPTION: DESIGN: JB-9721970 00 PILLA, RAM PILLA RESIDENCE Aaron Banks �'�ta CONTAINEDFITOF SHALL NOT BE USED THE So�a�City BENEFIT ANYONE EXCEPT SFORTT INC., MOUNTING SYSTEM: -..� L NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Com Mount Type C 12922 SW KOSTEL LN 3.57 KW PV ARRAY ►r PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES: TIGARD OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH r THE SALE AND USE OF THE RESPECTIVE (14) TRINA SOLAR # TSM-255PA05.18 3055 clearvlew Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Moteo,r(695404)0L8-1029 A 94402 PERMISSION OF SOLARCITY INC. INVERTER: T:(650) # AURORA PVI-3.0—OUTD—S—US (859) 619-6295 STRUCTURAL VIEWS PV 3 5/12/2014 (888)(SOL,CITY(6582)50 6�o10{ycom UPLIFT CALCULATIONS 05.12.2014 SolarCity SleekMountTM PV System Version#34.3 Structural Desian Software Project Information&Table Of Contents Risk Category: II PV System Type SolarCity SleekMount'"' Comp Roof Comp Roof Layers of Comp Roofing 1 Roof Slope 22° Rafter Spacing 24"O.C. PV System Module Orientation Landscape and Portrait PV Module Area 247 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 Roof Snow Over PV Modules 100% 25.0 psi "ASCE Eq: 7.4-1 Wind Design Criteria Wind Design Code ASCE 7-05 Wind Design Method Partially/Fully Enclosed Method Basic Wind Speed V 95 mph Fig.6-1 Exposure Category C ' Section 6.5.6.3 Roof Style Gable/Hip Roof <Fig.6-118;CiD-14.A/B 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 Coefficients 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 1.0Table 6-1 Velocity Pressure qhqh =0.00256(Kz)(Kzt)(Kd)(V^2)(I) - _ Equation 6-15 18.6 psf Ext.Pressure Coefficient(Up) GCp(Up) -0.88 Fig.6-11B;C/D-14:08 Ext.Pressure Coefficient(Down) GCp(Down) 0.45 Fig.6-118/C/D-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 Capadty of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 56.9% 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 63.1% CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER: J3-9721970 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: \\` CONTAINED SHALL NOT BE USED FOR THE PILLA, RAM PILLA RESIDENCE Aaron BanksBEN ��• rr�t NOREFIT SHALF LL ITN BEENE EXCEPT DISCLOSED NLARCITY WHO E ORCIN MOUNTING SYSTEM: 12922 SW KOSTEL LN �••�PSOIa■ Irl `y PART TO OTHERS OUTSIDE THE RECIPIENTS Comp Mount Type C 3.57 KW PV ARRAY Il\ ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97224 THE SALE AND USE OF THE RESPECTIVE (14) TRINA SOLAR # TSM-255PA05.18 3055 Rearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: (859) 619-6295 T:(650)638-1028 F:(650)638-1029 POWER—ONE # AURORA PVI-3.0—OUTD—S—USUPLIFT CALCULATIONS PV 4 5/12/2014 (888)—SOL—CITY(765-2489) www.solarcity.com - GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO (E) UFER AT PANEL Panel Number:Cutler—Hammer Inv 1: DC Ungrounded INV 1 —(1)POWER—ONE # AURORA PVI-3.0—OUTD—S—US LABEL: A —(14)TRINA SOLAR # TSM-255PA05.18 OR # 180498 WITH IRREVERSIBLE CRIMP Meter Number:23 147 246 Inverter; Zigbee, 3000W, 240V, 96% PV Module; 255W, 232.2W PTC, 40MM, Black Frame, MC4, ZEP Enabled RGC, CGC1 Underground Service Entrance INV 2 Voc: 37.7 Vpmax: 30.5 INV 3 In AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER E 200A MAIN SERVICE PANEL E 200A/2P MAIN CIRCUIT BREAKER (E) WIRING Inverter 1 PAR COOPER CUTLER—HAMMER 200A/2P Meter Socket Disconnect ® POWER—ONE n •� (E) LOADS A B AURORA PVI-3.0—OUTD—S—US �. n L, I240 L2 I• I� N — W 20A/2P 1 _•__.-- - DO NOT ADJUST MIN.ACTIVATION V LTAGE GND —— ———— GND _ _ EGCI —— •�DC+ DC* I� �• A GEC N DC- DC- II 1 String(s)Of 14 On MP 1 • • B I __ —___EGC______—____---- —— EGG I 1 1 N 1 _L 1 1 tfa' EGC/GEC Z—Z CD T GEC TO 120/240V I SINGLE PHASE I UTILITY SERVICE I I 1 1 1 Voc* = MAX VOC AT MIN TEMP POI—(1)CUTLER—HAMMER, BR220 20A /2P BREAKER A -(1)COOPER #B—Line Meter Socket 011 �� DC Breaker, 20A 2P, 2 Spaces Meter Socket; 125A, 4-14AWG, Ring Type _(1)AW CAP; B—Line Meter Socket Accessory —(1)MILBANK Y CL200 Meter; FORM 2S B (1)CUTLER-HAMMER #DG221URB Disconnect; 30A, 240Vac, Non—Fusible, NEMA 3R —(1)CUTLER—HAMMER#DG03ONB Ground/Neutral it; 30A, General Duty(DG) (1 YAWG#10, THWN-2, Black ' —,___.._ 2 M (1)AWG#10, THWN-2, Red �—(2)AWG X10, PV VARE, Black Voc* =591.98 VDC Isc =$,92 ADC (1)AWG#10, THWN-2. White NEUTRAL Vmp =240 VAC Imp=14.5 MCO ° (1)AWG /6, Stranded Bare Copper EGC Vmp =427 VDC Imp=8.36 ADC (1)Conduit Kit; 3/4" EMT . . , . . .-(1)AWG#8. TH.W2, N- ,Green . . EGC/GEC.-(1)Conduit.Kit; 3/4".EMT. , . . . . _ . CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: JB-9721 970 00 PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE PILLA, RAM PILLA RESIDENCE Aaron Banks -:`,,I.,SOlarCit BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: /„` NORR TSHTOTIT BE HERS DISCLOUTSIOSED E IN RECPIENOR IN Comp Mount Type C 12922 SW KOSTEL LN 3.57 KW PV ARRAY rl.PAY TS • ORGANIZATION, EXCEPT IN CONNECTION IMTH MODULES: TIGARD, OR 97224 THE SALE AND USE OF THE RESPECTIVE (14) TRINA SOLAR # TSM-255PA05.18 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: (859) 619-6295 T:(650)638-1028 F:(650)638-1029 POWER—ONE # AURORA PVI-3.0—OUTD—S—USTHREE LINE DIAGRAM PV 5 5/12/2014 (888)—SOL—CITY(765-2489)www.solarcity.com Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM ACA (AC) (P01) CAUTION Per Code: OPERATING CURRENT - Per Code: DUAL POWER SSOCE Per Code: IFC 605.11.1.4 MAXIMUM AC - v NEC 690.54 SECOND SOURCE IS NEC 690.64.6.4 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- (DC) (INV) ) A UNGROUNDED AND POINT CURRENT(Imp)_ Per Code: MAY BE ENERGIZED INVERTER IS MAXIMUM POWER- UNGROUNDED -v NEC 690.53 POINT VOLTAGE(Vmp) MAXIMUM SYSTEM Label Location: VOLTAGE(Voc) 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) ELECTRICAL SHOCK HAZARD Per Code: DO NOT TOUCH TERMINALS NEC 690.17(4) Label Location: TERMINALS ON BOTH LINE AND WARNING (POI) LOAD SIDES MAY BE ENERGIZED Per Code: IN THE OPEN POSITION INVERTER OUTPUT NEC 690.64.6.7 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 OPERATING CURRENT AC AC Disconnect PHOTOVOLTAIC AC (AC) (P01) MAXIMUM AC ( ) DISCONNECT Per Code: OPERATING VOLTAGE _ V (C): Conduit 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 Per Code: PHOTOVOLTAIC SYSTEM NEC 690.64.6.4 (M): Utility Meter CIRCUIT IS BACKFED (P01): Point of Interconnection - CONFIDENTIAL- THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED ` IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, SC - OR Label Set ..'��i 3055 Cleaview Way ■ San Mateo,CA 94402 EXCEPT IN CONNECTION IMTH THE SALE AND USE OF THE RESPECTIVE ��t� S01��'�� -SOL-)638-1028 8ww .solar it SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. o (888)-SOL-Cita(765-2489)Mateo, www.solarcity.com ZS Comp Edge Zone Calculations 1 of 4 ZS Comp Edge Zone Calculations 2 of 4 Zep So a r 5/28/13 Lep 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 the design variables to account for the worst case for each failure mode that is beingdown force spacing= calculations will vary g 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 Ib5 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 - •Ro Al, note:use 10 psf minimum �' Snow Calculations Attachment Spacing Calculations CI 85818 To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and Uplift Spacing m OREGON o lower.Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes Allowable Uplift Load 'F. m.�'��P above 30 degrees. uplift spacing = eMy RGG 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 GC Design Snow Load 29.11 25.98 psf p=qn N qh=0.00256 K,Kit Kd VZ I (snow load spread over the length of the rafter) Basic Wind Speed= 95 mph ' Exposure= C Roof Zone= Edge Zone Down Force Load Roof Pitch Combinations: 14 30 Importance Factor= 1.0 KZ= 0.98 from Table 6-3 D+S= 31.16 25.10 psf Gable/Hip Roof K,5= 1.0 per 6.5.7.2 D+W= 12.91 19.92 psf forst 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 lscape effective area= 13.0 ft2 GCN portrait= -1.5 11471bs in landscape down force spacing = 39"x 32.46psf x 144 ft2 = 130" ortrait effective area= 21.7 ft2 Plandscape= -30.79 psf qh= 19.25 psf Pportrait= -28.87 psf 11471bs in portrait down force spacing = 65"x 32.46psf x 144 ft2 = 78" Uplift Load Combination:0.6D+W(ASCE Section 2.4.1 equation 7) design load landscape= -29.05 psf design load portrait= -27.12 psf 656 lbs F landscape uplift spacing = 39"x 29.05 psf x 144 t / 2 =83" 656 lbs in portrait uplift spacing = 65"x 27.12 psf x 144 ft2 = 54" '4.- Comp Edge Zone Calculations 3 of 4 ZS Comp Edge Zone Calculations 4 of 4 ZepSota. r 5/28/13 ZepSolar 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" Ps=C5 pf Roof Pitch= 31 45 degrees pf=0.7CeCtlpg Ce= 0.9 Cs= 0.71 0.45 Cf portrait module spacing = -1.7917 x 32.46 psf+118.58= 60" = 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) 30° 27° 30° Lateral 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". 2921bs in landscape lateral spacing = 39"x 14.49 psf x 144 ftz = 74" 2921bs in portrait lateral spacing = 65"x 14.49 s x 144 t =45" psf f z Portrait spacing is less than 48".Try roof pitch of 27 degrees 2921bs in portrait lateral spacing = =48" 65"x 13.50 psf x 144 ftz 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 ' Drill Pilot Hole of Proper Diameter for labor. •Interlock and grounding devices in system UL , The elimination of visible rail ends and listed to UL 2703 Fastener Size Per NDS Section 1.1.3.2 mounting clamps, combined with the addition of array trim and a lower profile all contribute •Interlock and Ground Zep ETL listed to UL 1703 -'- • Seal pilot hole with roofing sealant to a more visuallyappealing system.SleekMount as"Grounding and Bonding System" 1 pp g y Insert Comp Mount flashing under upper 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 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 •Anodized components for corrosion resistance '*, ; • 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 \ • Secure Leveling Foot to the Comp Mount using machine Screw • Place module Components .1 ,� A 5/16"Machine Screw 4— _ < �_ � B Leveling Foot nt4� C Lag Screw r, ~ 11' D Comp Mount E Comp Mount Flashing ."' lii ' ' -OW.' 0 A.a IIP *640 odd • ,! SolarCity ETA �� SolarCity January 2013 gCOMPpSOv LISTED ►� January 2013 • 110M18,-0/18® AURORA , , `Renewable Energy Solutions TECHNICAL DATA i VALUES ! PVI 3.0-OUTD-US PVI 3.6 OUTD-US PVI-4.2-OUTD-US Nominal Output Power W 3000 3600 4200 ;.ry - - Maximum Output Power W 3000 3300** 3300** 3600 4000** 4000** 4200 4600** 4600** o Rated Grid AC Voltage V 208 240 277 208 240 277 208 240 277 Z Input Side(DC) Number of Independent MPPT Channels 2 2 2 P1/11-3.0-TL fQ Maximum Usable Power for Each Channel W 2000 3000 3000 'CC Absolute Maximum Voltage(Vmax) V 600 600 600 PVI`' / 0 Start-Up Voltage(Vstart) V 200(adj.120-350) 200(adj.120-350) 200(adj.120-350) -3.6-TL Full Power MPPT Voltage Range V 160-530 120-530 140-530 ✓✓ VVV ,Q Operating MPPT Voltage Range V 0.7xVstart-580 0.7xVstart-580 0.7xVstart-580 P`' uw t/ Maximum Current(ldcmax)for both MPPT in Parallel A 20 32 32 Y ''TOL TI Maximum Usable Current per Channel A 10 16 16 Maximum Short Circuit Current Limit per Channel A 12.5 20 20 Number of Wire Landing Terminals Per Channel 2 Pairs(1 on-S version) 2 Pairs(1 on-S version) 2 Pairs(1 on S version) GENERAL SPECIFICATIONS Array Wiring Termination Terminal block,Pressure Clamp,AWG10-AWG4 Output Side(AC) OUTDOOR MODELS split- Split- Split Grid Connection Type 10/2W 10/2W 10/2W 10/2W 10/2W 10/2W 0/3W 0/3W 0/3W p Dp i Adjustable Voltage Range(Vmin-Vm ) V 183-228 211-264 . 244-304 183-228 211-264 244-304 183-228 211-264 244-304 •- 'r , '.P '; YSA CSA INTERNATIONAL Certificate of Compliance Certificate: 2096477 Master Contract: 173688 Project: 2439385 Date Issued: July 19,2011 Issued to: Power-One,Inc 740 Calle Plano Camarillo,CA 93012 USA Attention:Robert White The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C'and 'US'for Canada and US or with adjacent indicator 'US'for US only or without either indicator for Canada only. CR Rah--if ewp tacav � Issued by: Rob Hempstock,AScT. C US PRODUCTS CLASS 5311 09 -POWER SUPPLIES-Distributed Generation Power Systems Equipment CLASS 5311 89 -POWER SUPPLIES-Distributed Generation-Power Systems Equipment -Certified to U.S.Standards Utility Interactive Inverter,Models PVI-4.2-OUTD-US,PVI-3.6-OUTD-US,PVI-3.0-OUTD-US,PVI-4.2- OUTD-S-US,PVI-3.6-OUTD-S-US,PVI-3.0-OUTD-S-US,PVI-4.2-OUTD-US-W,PVI-3.6-OUTD-US-W and PVI-3.0-OUTD-US-W;provided with two DC input channels,permanently connected. For details related to ratings,reference should be made to the CSA Certification Record,Appendix 1 or the Descriptive Report. APPLICABLE REQUIREMENTS CSA-C22.2 No.107.1-01 - General Use Power Supplies UL Std No. 1741-Second Edition - Inverters,Converters,Controllers and Interconnection System Equipment for Use With Distributed Energy Resources(January 28,2010) DQD 507 Rev.2009-09-0! Page:I 4 TSM-PA05.18 TRINAMOUNT II WITH THE UNIVERSAL MODULE Mono Multi Solutions ° DIMENSIONS OF PV MODULE TSM-PA05.18 ELECTRICAL DATA @ STC P 0TSM-24 0 TSMP 0-25. 5 TSM8 P 0-25 P 0-25. 5 TSM8 P 0-25. 0 5. 8 941mm Peak Power Watts-Pram(Wp) 240 245 250 255 260 - - . -Q- Power Output Tolerance-Pram(%) 0/+3 0/+3 0/+3 0/+3 0/+3 ,rrrrroN o Maximum Power Voltage-Vrap(V) 29.7 30.2 30.3 30.5 30.7 Maximum Power Current-IMPP(A) 8.10 8.13 8.27 8.36 8.47 TSM MI PA05.18 e9xil NAMEPLATE o Open Circuit Voltage-Voc(V) 37.3 37.5 37.6 37.7 37.9 `iHs,AwNHOLE cShort 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 STC:Irradiance 1000 W/m2,Cell Temperature 25°C,Air Mass AM1.5 according to EN 60904-3. E Average efficiency reduction of 4.5%at 200 W/m2 according to EN 60904-1. E 0 0 3 ELECTRICAL DATA @ 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-Pranx(Wp) 174 178 181 184 188 Maximum Power Voltage-Vrp(V) 26.6 26.8 27.0 27.2 27.4 MULTICRYSTALLINE MODULE • 6e4IGROUNDING HOLE •--- A A Maximum Power Curreni-I Pr(A) 6.55 6.64 6.70 6.77 6.86 12 DRAIN HOLE WITH TRINAMOUNT FRAME Open Circuit Voltage(V)-Voc(V) 34.1 34.2 34.3 34.4 34.6 ////f Short Circuit Current(A)-Isc(A) 7.04 7.10 7.25 7.31 7.37 812mm I 180 I NOCT:Irradiance at 800 W/m2,Ambient Temperature 20°C,Wind Speed I m/s. 240-260W Back View POWER OUTPUT RANGE Our most versitile product MECHANICAL DATA 0 • Compatible with all major BOS components and system __I 17 I Solar cells Multicrystalline 156•156 mm(6 inches) 60 cells(6 x 10) �.y designs Cell orientation 1 Module dimensions 1650.992.40 mm(64.95 x 39.05 x 1.57 inches) O Weight 18.6 kg(41.0 lbs) MAXIMUM EFFICIENCY LIII Glass High transparency solar glass 3.2 mm(0.13 inches) One of the industry's most trusted modules Backsheet White Frame Black Anodized Aluminium Allo „!: •• Over 2 GW sold across at major global markets v with Trina mount Groove O,r_I. •• 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°), 10.0 1100 mm(43.3 inches) POWER OUTPUT GUARANTEE 9P-1 Wim' Connector OriginalMC4 8.40 _ m 800w/m2 _ HiN. ghly reliable due to stringent quality control E 5� 6WW/m' As a leading global manufacturer • Over 30 in-house tests(UV,TC,HF,and many more) `s a.. 400W/0; TEMPERATURE RATINGS MAXIMUM RATINGS Of next generation photovoltaic • In-house testing goes well beyong certification requirements u 30° products,we believe close 2.° 200W/n2 Nominal Operating Cell 45°C(±2°C) Operational Temperature -40-+85°C cooperation with our partnersA m Temperature(NOCT) Maximum System 1000V DC(IEC)/ is critical to success. With local 0.o.°° to.. 2o.m 3 40� Temperature Coefficient of Pranx -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 to each customer in each market Temperature Coefficient of Isc 0.047%/°C and supplement our innovative, --.10 Certified to withstand challenging environmental reliable products with the backing =1'17 conditions of Irina as a strong,bankable Vgg • 130 km/hr wind load(2400 Pa) WARRANTY partner. We are committed • 900 kgsnow loadper module 5400 Pa) to building strategic,mutually ( 10 year Product Workmanship Warranty beneficial collaboration with 25 year Linear Power Warranty 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 n�- \' a i k" . us Modules per box:24 pieces Trrna Solar Limited www.Trinasolar.com A �1 Modules per 40'container:672 pieces x100% ISO i� c 4L n I►rM= gl AddiNoryal salve lorry C.,.., E Limo V Trr 0 909 rya Solar 8 linear N orr ti 4ryty • CAUTION:READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT OOCP47.4 Trrinasolar Tr.nasolar ®2013 Trina Solar Limited.All rights reserved.Specifications included in this datasheet are subject to t7 80% change without notice. Smart Energy Together 0 s 20 25 Smart Energy Together ', Year, Oe igiTrina Solar r