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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. BLDG BUILDING 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. CONC CONCRETE 3. A NATIONALLY—RECOGNIZED TESTING Rtc��ED DC DIRECT CURRENT LABORATORY SHALL LIST ALL EQUIPMENT IN t EGC EQUIPMENT GROUNDING CONDUCTOR COMPLIANCE WITH ART. 110.3. CITY OF TIGARD (E) EXISTING 4. WHERE ALL TERMINALS OF THE DISCONNECTING NOV 1 9 2015 EMT ELECTRICAL METALLIC TUBING MEANS MAY BE ENERGIZED IN THE OPEN POSITION, REVIEWED FOR CODE COMPLIANCE FSB FIRE SET—BACK A SIGN WILL BE PROVIDED WARNING OF THE A CITY TA�r� ® GALV GALVANIZED HAZARDS PER ART. 690.17. PProved: ['I' 1 �+�S�9O N DIVISION GROUNDING ELECTRODE CONDUCTOR 5. EACH UNGROUNDED CONDUCTOR OF THE OTC: GND GROUND MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY Permit#.: I/L/,((--(— C2G7 HDG HOT DIPPED GALVANIZED PHASE AND SYSTEM PER ART. 210.5. I CURRENT 6. CIRCUITS OVER 250V TO GROUND SHALL Address: /k ms ` 112—, it%cv Imp CURRENT AT MAX POWER COMPLY WITH ART. 250.97, 250.92(B). suite #: Isc SHORT CIRCUIT CURRENT 7. DC CONDUCTORS EITHER DO NOT ENTER kVA KILOVOLT AMPERE BUILDING OR ARE RUN IN METALLIC RACEWAYS OR By: _ Date: R f kW KILOWATT ENCLOSURES TO THE FIRST ACCESSIBLE DC LBW LOAD BEARING WALL DISCONNECTING MEANS PER ART. 690.31(E). MIN MINIMUM 8. ALL WIRES SHALL BE PROVIDED WITH STRAIN RELIEF(N) NEW ALL ENTRY INTO BOXES AS REQUIRED BY NEUT NEUTRAL ULLISTING. OFFICE COPY 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 - W3NEMA 3R, RAINTIGHT ''z.' 4 _ it, PV1 COVER SHEET - '' ' .r -. _ # PV2 SITE PLAN +T' ' 11 ' PV3 STRUCTURAL VIEWS ' 1 A.) . r `/` b`- { PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTESE'l.:1 .— 'r :� 27i: 1 PV5 THREE LINE DIAGRAM :' F" ' - xr -_ ■. Cutsheets Attached OR # 180498 1. ALL WORK TO BE DONE TO THE 2014 OSSC y ',1-: . J RGC, CGC1 AND 2012 IBC. _� �`� _ -..1 2. ALL ELECTRICAL WORK SHALL COMPLY WITH ` k ;'• . . 1 THE CURRENT NATIONAL ELECTRIC CODE AS 1-* _` .. . a AMENDED BY THE OREGON ELECTRICAL SPECIALTY CODE. a �_ --1 MODULE GROUNDING METHOD: ZEP SOLAR ., _ ' �•` Q � ' ' = : '-'"";--1'-t---'''' REV BY DATE COMMENTS AHJ: Tigard ' �® COMMENTS r DATE CO r i©©© r I©©© UTILITY: Portland General Electric =!"'' ^% _<` ' - Met q , ortlandyOregOn, State of,Oregon, U S•:• Geological Survey©®© JB-9722882 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER: �� C CONTAINED SHALL NOT BE USED FOR THE MCCALLUM, COURTNEY MCCALLUM RESIDENCE Spencer Fry '' ,.. ,So�arty BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: -,,,, NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Com Mount Type C 14305 SW 112TH AVE 3.64 KW PV ARRAY ,, PART TO OTHERS OUTSIDE THE RECIPIENTS MODULEP TIGARD OR 97224 3055 Clearview Way ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB; PVI-3.0—OUTD—S—US—Z—A - (503) 928-2109 COVER SHEET PV 1 11/17/2015 (888)-SOL-CITY(765-2489) www.solarcity.com PITCH: 24 ARRAY PITCH:24 MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY:_1 Story ra LD ( M � Y AC Ja • D I , I w CD c11 ■ cn ® _ _ 9 12- FS ri . (E) DRIVEWAY LEGEND 0 0 . 0 . D ® . 0 (E) UTILITY METER & WARNING LABEL MP1 ® INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS C �� DC DISCONNECT & WARNING LABELS A AC� AC DISCONNECT & WARNING LABELS O DC JUNCTION/COMBINER BOX & LABELS Front Of House 0 DISTRIBUTION PANEL & LABELS ® LG LOAD CENTER & WARNING LABELS DEDICATED PV SYSTEM METER STANDOFF LOCATIONS l_... CONDUIT RUN ON EXTERIOR aC CONDUIT RUN ON INTERIOR pg. — GATE/FENCE 0 HEAT PRODUCING VENTS ARE RED CD 0_ I. `i INTERIOR EQUIPMENT IS DASHED L--2J a SITE PLAN N TOTAL ARRAY AREA (SF): 254 Scale: 1/8" = 1' trilhTOTAL ROOF AREA (SF): 2076 w E TOTAL ARRAY AREA IS a 12.22 0 1' 8' 16' PERCENT OF TOTAL ROOF AREA X07" PREMISE OWNER: DESCRIPTION: DESIGN: CONT NAL ATHE IN BE USED RHEREIN J�NUMBER: JB-9722882 00 MCCALLUM, COURTNEY MCCALLUM RESIDENCE Spencer Fry CONTAINEDEFITOF SHALL NOT USED FOR THE I'`�®'���I�, BENEFIT ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: Y NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 14305 SW 112TH AVE 3.64 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH 3055 Clearvlew Way THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB# PVI-3.0—OUTD—S—US—Z—A (503) 928-2109 SITE PLAN PV 2 11/17/2015 (888)-SOL-CITY(765-2489)www.sdarcity.com (E) 2x4 PV MODULE 5/16" BOLT WITH LOCK INSTALLATION ORDER ® ,........ 00.001111111. \ii & FENDER WASHERS i LOCATE RAFTER, MARK HOLE PRE—MANUFACTURED TRUSS ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT ZEP ARRAY SKIRT (6) HOLE. 9 t STRUCTURE MEETS THE — SEAL PILOT HOLE WITH (4) 4" •0-2,,_, 5'-7" / 5'-3" / PRESCRIPTIVE REQUIREMENTS �� � �� �,* (/) POLYURETHANE SEALANT. ZEP COMP MOUNT C OF THE OSSC SECTION 3111 �.�„ � A (E) LBW ZEP FLASHING C ����� � � (3) INSERT FLASHING. —1— r�_ —Y ��.�—La (E) COMP. SHINGLE (4) PLACE MOUNT. SIDE VIEW OF MP1 NTS (E) ROOF DECKINGIIVAMIll MEM A (5) INSTALL LAG BOLT WITH 5/16" DIA STAINLESS (5) --,, SEALING WASHER. STEEL LAG BOLT LOWEST MODULE SUBSEQUENT MODULES INSTALL LEVELING FOOT WITH MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES WITH SEALING WASHER () BOLT & WASHERS. LANDSCAPE 72" 24" STAGGERED (2-1/2" EMBED, MIN) PORTRAIT 48" 20" (E) RAFTERROOF AZI 180 PITCH 24 1 STANDOFF TOP CHORD 2x4 @ 24" OC ARRAY AZI 180 PITCH 24 STORIES: 1 y Scale: 1 1/2" = 1' BOT CHORD 2x4 @24" OC Comp Shingle J B_9722882 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: . �,!- CONTAINED SHALL NOT BE USED FOR THE MCCALLUM, COURTNEY MCCALLUM RESIDENCE Spencer Fry ' .5olarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC.. MOUNTING SYSTEM: " NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 14305 SW 112TH AVE 3.64 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH3055 Cleor,ew Way THE SALE AND USE OF NE RESPECTIVE (14) REC # REC260PEZ PAGE NAME: SHEET: REV DATE Son Mateo,CA 94-402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB# PVI-3.0—OUTD—S—US—Z—A (503) 928-2109 STRUCTURAL VIEWS PV 3 11/17/2015 (888)—SOL—CITY(765-2489) www.eolarclty.eom UPLIFT CALCULATIONS 11.17.2015 - ! PV System Structural Version#53.4 ��($i" ,/of rCl �t ' Desian Software Project Information&Table Of Contents Risk Category: II PV System Type SolarCity SleekMount" Camp Roof Comp Roof Layers of Camp Roofing 2 Roof Slope 24a Rafter.Spadng 24"O.C. ' PVSystem Module Orientation Landscape and Portrait PV Module Area AO,sf PV Module Width 39" PV Mollie Length _ . 66" 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 7 ASCE_Eq:7.4:11 Roof Snow Over PV Modules 100% 25.0 psf '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 ' .S_ection 6.5.63, Roof Style Gable Roof 'Fig.6-118/C/o-14e1/8 Mean_Roof Height_ h 15 ft Section 6.2 Effective Wind Area(1 Module) A 17.8 sf IBC 1509.7.1 Wind Pressure Calculation Coefficients: Wind Pressure Exposure Kz 0.85 Table 673 Topographic-Factor Kzt 1.00 Section 6.5.7 Wind Directionality Factor Kd 0.85 Table 6-4 Importance:Fador I 1.0 Tabie.6-1 Velocity Pressure qh qh=0.00256(1(z)(Kzt)(Kd)(VA2)(I) Equation 6-15 16.7 psf Ext.Pressure Coefficient(Up) GCp(Up) -0.88 Fig.6-118/C/D-14N8 Ext.Pressure Coefficient(Down) GCp(Down) 0.45 Ag:6-118/C./D-14N8 Design Wind Pressure p p=qh(GCp) Equation 6-22 Wind Pressure Up p(up) -14.6sf ' 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 kat Wind Uplift-at Standoff Tactual -253 lbs Uplift Capacity of Standoff T-allow 500 lbs - Standoff Demand/Capacity DCR 50.5% ' Max Allowable Standoff Spacing- Portrait 48" 66" Max Allowable Cantilever- Portrait20" NA. • Standoff Configuration Portrait Staggered Max:Standoff Tributary_Area Trib :22 sf PV Assembly Dead Load W-PV 3 psf Net Wind Uplift atStandoft T-actual_ _ -283 lbs _. _. _ _ _ Uplift Capadty-of Standoff T-allow _ 500 lbs Standoff Demand/Capacity DCR 56:6% J B-9722882 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL- THE INFORMATION USED FORHTHE JOB NUMBER: �1.. ...SoIarCity CONTAINED SHALL NOT BE USED THE MCCALLUM, COURTNEY MCCALLUM RESIDENCE Spencer Fry �, ,, BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: - •� _ NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 14305 SW 112TH AVE 3.64 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES TIGARD, OR 97224 _. ORGANIZATION, EXCEPT IN CONNECTION WITH 3055 Clearview Way THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ PAGE NAME SHEET: REV: DATE: San Mateo,CA 94402 P RMISSIONITY EOFISOLARCITY INC.WITHOUT THE WRITTEN 29 INVERTER: (503) 928-2109 PV 4 11/17/2015 (888)(SOLO)CITY(765-2489) www.solar638-1028 F:(650) city.com ABB# PVI-3.0-OUTD-S-US-Z-A UPLIFT CALCULATIONS GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO TWO (N) GROUND Panel Number:NoMatch Inv 1: DC Ungrounded INV 1 —(1)ABB# PVI-3.0—OUTD—S—US—Z—A LABEL: A —(14)REC # REC260PEZ OR # 180498 8 RODS AT PANEL WITH IRREVERSIBLE CRIMP Meter Number:24419127 FCI Inverter; Zigbee 3000W, 240V, 96% PV Module; 260W, 236.6W PTC, MC4, 40mm, Black Frame, ZEP Enabled Underground Service Entrance INV 2 Voc: 37.8 Vpmax: 30.7 INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER (E) 125A MAIN SERVICE PANEL (E) 100A/2P MAIN CIRCUIT BREAKER ADJUST MIN. ACTIVATION VOLTAGES! (E) WIRING COOPER CUTLER—HAMMER Inverter 1 PAR 100A/2P Meter Socket Disconnect n ABB PVI-3.0—OUTD—S—US—Z—A l •R (E) LOADS q B 1 nCND L, 240V . iI11 11 N 20A/2P _ EGCI _DC+ DC+ VStdrt = 200V It It A — — ——AT————� � GEC �,1, �/ DC_ DG MP 1: 1x14 • 0 6 I V I LGND I_EGC————————f I EGC coi N _L — J EGC/GEC � z—z ca T GEC r 1 TO 120/240V I I SINGLE PHASE I I I I UTILITY SERVICE I I I II I I I I I I I I I Voc* = MAX VOC AT MIN TEMP POI (1)CUTLER—HAMMER #BOC 202115 PV BACKFEED BREAKER A —(1)COOPER B—Line Meter Socket 011 n D Breaker, 15A/1P-20A/2P-15A/1P, 2 Spaces, Quadplex Meter Socket; 125A, 4-14AWG, Ring Type /—� —(2)Grougd Roil — 1 AW CAP; B—Line Meter Socket Accessory 5/6 x 8, Copper — 1 Milbank !CL200D /Itron C1S Solid—State Single—Phase Meter; Digital B 1_(1)CUTLER—HAMMER #DG221URB Disconnect; 30A, 240Vac, Non—Fusible, NEMA 3R —(1)CUTLER—HAMMER Ground/NealKit 30 D ANB General Duty(DG) — (1)AWG#10, THWN-2, Black II (2)AWG #10, PV Wire, 600V, Black Voc* =583.5 VDC Isc =9.01 ADC O I10—(1)AWG 111 I—(1)AWG#10, THWN-2, Red O Lel_(1)AWG #6, Stranded Bore Copper EGC Vmp =429.8 VDC Imp=8.5 ADC (1)AWG#10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=14.5 MC 1111 (1)Conduit Kit; 3/4' EMT . . . .7.(1)AWG P8,,TH.W14-2, Green _ EGC/GEC.-(1)Conduit.Kit;,3/47.EMT. . , . , . , , . . c CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: J B-9722882 0 0 PREMISE OWNER: DESCRIPTION: DESIGN: CONTAINED SHALL NOT BE USED FOR THE MCCALLUM, COURTNEY MCCALLUM RESIDENCE Spencer Fry °.;;SolarC. BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: '�� - NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 14305 SW 112TH AVE 3.64 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: TIGARD OR 97224 3055 Clearview Way ORGANIZATION, EXCEPT IN CONNECTION WiTHr THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ PAGE NAME: SHEET: REV DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. ABB# PVI-3.0-OUTD-S-US-Z-A (503) 928-2109 THREE LINE DIAGRAM PV 5 11/17/2015 (888)—SOL—CITY(765-2489)www.solarcity.com Label Location: Label Location: Label Location: CAUTION:'SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC - A (AC)(POI) WARNING (P01) Per Code: OPERATING CURRENT Per Code: Per Code: IFC 605.11.1.4 MAXIMUM AC _ V NEC 690.54 INVERTER OUTPUT NEC 690.64.B.7 OPERATING VOLTAGE CONNECTION , , ;; DO NOT RELOCATE Label Location: THIS OVERCURRENT PHOTOV®LTAIC DC (DC) (INV) = DEVICE DIS ®NNECT Per Code: NEC 690.14.C.2 , Label Location: �. , N ' (AC) (P01) ��'` , Per Code: Label Location: ELEGTR[ SH-OGK HAZBAR1, • NEC 690.17(4) WARNING DC INV Label Location: D®NOT TOUGH TERMINALS ( ) (INV) TERMINALSUN BOTH wNEZAAND Per Code: MAXIMUM POWER- (DC) (INV) LOAD SIDES MAYBE ENERGIZE® ELECTRIC SHOCK HAZARD • POINT CURRENT(Imp) Per Per Code: IN,THEOPEN POSITION THE DC CONDUCTORS OF THIS NEC 690.35(F) MAXIMUM POWER- • • PHOTOVOLTAIC SYSTEM ARE TO BE USED WHEN v NEC 690.53 POINT VOLTAGE(Vmp)� UNGROUNDED AND INVERTER IS MAXIMUM SYSTEM MAY ENERGIZED UNGROUNDED VOLTAGE(Vac) V SHORT-CIRCUITCURRET(Isc) A Label Location: (AC) PV SYSTEM DISCONNECT FOR UTILITYOPERATION 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 PHOTOVOLTAIC POINT OF (POI) LOAD SIDES MAY BE ENERGIZED INTERCONNECTION Per Code: IN THE OPEN POSITION WARNING: ELECTRIC SHOCK DC VOLTAGE IS HAZARD.DO NOT TOUCH NEC 690.17.4; NEC 690.54 ALWAYS PRESENT WHEN TERMINALS TERMINALS ON SOLARMODULES ARE BOTH THE LINE AND LOAD SIDE EXPOSED TO SUNLIGHT 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 - WARNING (DC)(INV) MAXIMUM AC - Per Code: OPERATING VOLTAGE V ELECTRIC SHOCK NEC 690.5 C IFA GROUND FAULT IS INDICATED ( ) NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED �j- Label Location: CAUTION (P01) DUAL=POWER SOURCE Per Code: SECONDSOURCE IS NEC 690.64.6.4 Label Location: PHOTOVOLTAIC SYSTEM • PHOTOVOLTAIC AC (AC) (P01) - - --, -"---- (AC): Disconnect Per Code: (C)):: Conduit DISCONNECT (CB): Combiner Box NEC 690.14.C.2 (D): Distribution Panel Label Location: (DC): DC Disconnect CAUTION (D) (P01) (IC): Interior Run Conduit Per Code: PHOTOVOLTAIC SYSTEM (INV): Inverter With Integrated DC Disconnect CIRCu T IsBACKFED NEC 690.64.6.4 (LC): Load Center (M): Utility Meter (P01): Point of Interconnection CONFIDENTIAL— THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR `lk,t�j 3055 Clearview 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, Label Set 4I►` T:(650)638-1028 F:(650)638-1029 EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE I! f arCitY (888)-SOL-CITY(765-2489)F(65 )638-1rcity.com SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. O ZS Comp Edge Zone Calculations 1 of 4s ZS Comp Edge Zone Calculations 2 of 4 t4w.y`^, st 3/26/15 3/26/15 ZepSolar Zep Solar 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= 120 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 Load Duration Wind Snow design load landscape= 15.35 27.64 27.64 psf Uplift= 656 lbs N/A .., design load g portrait= 12.28 27.64 27.64 psf Lateral= 357 lbs 290 lbs mow, 85E08 note:use 10 psf minimum Down Force= 1074 lbs 771 lbs ORECO"7 o Snow Calculations ,ti To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and lower. ' _°' ', Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes above 30 Attachment Spacing Calculations £1e,- RO- degrees. Uplift Spacing EXPIRES: ;WI/18 Allowable Uplift Load FOR PAGES 1-4 uplift spacing = Ground Snow Load= 30 psf module length or width x design load Roof Pitch Wind Uplift Calculations 14 r 30 2014 OSSC and ASCE 7-10 Method 2 Design Snow Load 29.11 25.98 psf p=qh GCN (snow load spread over the length of the rafter) qh=0.00256 K,Kit Kd V2 I Down Force Load Roof Pitch Basic Wind Speed= 120 mph Combinations: 1 14 30 Exposure= C Roof Zone= Edge Zone D+S= 31.16 25.10 psf Importance Factor= 1.0 K,= 0.98 from Table 6-3 D+0.6*W= 12.91 19.18 psf Gable/Hip Roof Kit= 1.0 per 6.5.7.2 D+0.75*0.6*W+0.755 31.59 31.91 psf Vorst Case Roof Pitch= 14 degrees Kd= 0.85 from Table 6-4 Roof Height= 30 GCN landscape= -1.6 Allowable Spacing for Down Force lscape effective area= 13.0 ft2 GCN portrait= -1.5 771lbs in portrait effective area= 21.7 ft2 landscape down force spacing = 39"x 31.91psf x 144-ft2 = 89" PIandscape= -49.13 psf qh= 30.71 psf Pportrait= -46.06 psf 7711bs in portrait down force spacing= 65"x 31.91psf x 144 ft2 = 53" Uplift Load Combination:0.6D+0.6W(ASCE Section 2.4.1 equation 7) design load landscape= -27.73 psf design load portrait= -25.89 psf 656 lbs in landscape uplift spacing = 39"x 27.73 psf x 144 ft2 = 87" 656 lbs in portrait uplift spacing = 65"x 25.89 psf x 144 ft2 = 56" • ZS Comp Edge Zone Calculations 3 of 4 ZS Comp Edge Zone Calculations 4 of 4 Zep S o La r 3/26/15 3/26/15 Zep S o la r 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 the landscape module spacing = -1.4545 x Maximum Uplift or Down Force Pressure+120.7273 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 = -0.8182 x Maximum Uplift or Down Force Pressure+79.909 Allowable Lateral Load Maximum Uplift Pressure Landscape= -27.73 lateral spacing = module width x design load Maximum Uplift Pressure Portrait= -25.89 Snow Calculations Maximum Down Force Pressure= 31.91 psf Ground Snow Load= 30 psf Ps=C5 Pr Roof Pitch= 31 45 degrees landscape module spacing = -1.4545 x 31.91 psf+120.7273 = 74" pf=0.7CeCtIPg Ce= 0.9 C5= 0.71 0.45 Ct= 1.2 pf= 22.68 22.7 psf portrait module spacing= -0.8182 x 31.91 psf+79.909 = 54" I= 1.0 p5= 16.1 10.2 psf Calculation Summary Roof Pitch Calculated Edge Zone Spacing 27 30 31 45 Spacing Check Landscape Portrait Design Snow Load 26.73 25.98 13.80 7.22 psf Uplift 87" 56" (snow load spread over the length of the rafter) Down Force 89" 53" Lateral 30° 27° 30° Lateral Force Component 74" 48" 44" Down Force Load Roof Pitch Module Deflection 74" 54" Combinations: 27 30 31 45 D+S= 13.50 14.49 8.65 7.22 psf As can be seen in the table above,for Design Wind Speeds up to 120 mph and Ground Snow Loads up to 30 D+0.75*0.6W+0.75S 10.46 11.24 6.88 5.95 psf psf with modules orientated in landscape,the system is strong enough to be installed at 72"on center in the Edge Zone.When modules are installed in portrait,the spacing for edge zone installations can be 48"on Allowable Spacing for Lateral Force 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 44". 2901bs in landscape lateral spacing = 39"x 14.49 s x 144 ft2 = 74" P f 290lbs in portrait lateral spacing = 65"x 14.49 psf x 144 ftz =44" Portrait spacing is less than 48".Try roof pitch of 27 degrees 290lbs in portrait lateral spacing= 65"x 13.50 psf x 144 ft- =48" ''4SOiarCity Zep Solar Next-Level PV Mounting Technology ''SOiarCity Zep Solar Next-Level PV Mounting Technology Ze S stem Components ___ p y - for composition shingle roofs �� :/"Ii, �' NA U roof Leveling Foot '� f `� f .masiiiimili 411111444416,. Interlock Part No.850-1172 `` Ground Zep - — (F4y s+rowrl ,_. Leveling Foot ti /-- — ,� ETL listed to UL 467 , c, ,rte- Zep Compatible W Nodule . - - ,f i,� a f -_, ., 4Q Zep Groove ..____.—.1 Roof Attachment Array Skirt -;`r"-z' ki . ` Comp Mount L........iiiiiii 1F Part No.850-1382 Listed to UL 2582 } Mounting Block Listed to UL 2703 Q 00MP4T,6 ` �� C: Description I • PV mounting solution for composition shingle roofs 110).W_ i' '�,,®0� • Works with all Zep Compatible Modules �� coMP0 • Auto bonding UL-listed hardware creates structural and electrical bond • Zep System has a UL 1703 Class"A"Fire Rating when installed using modules from any manufacturer certified as"Type 1"or"Type 2" Interlock Ground Zep V2 DC Wire Clip CO LISTED Specifications Part No.850-1388 Part No.850-1511 Part No.850-1448 Listed to UL 2703 Listed to UL 467 and UL 2703 Listed to UL 1565 • Designed for pitched roofs • Installs in portrait and landscape orientations • Zep System supports module wind uplift and snow load pressures to 50 psf per UL 1703 vitt • Wind tunnel report to ASCE 7-05 and 7-10 standards ]( • Zep System grounding products are UL listed to UL 2703 and UL 467 • Zep System bonding products are UL listed to UL 2703 i31111111114•1111,' t • Engineered for spans up to 72"and cantilevers up to 24" 8 • Zep wire management products listed to UL 1565 for wire positioning devices -or\ • Attachment method UL listed to UL 2582 for Wind Driven Rain Array Skirt,Grip, End Caps Part Nos.850-0113,850-1421, zepsolar.com zepsolar.com 850-1460,L Listeddto UL 1 156567 565 This document does not create any express warranty by Zep Solar or about its products or services.Zep Solar's sole warranty is contained in the written product warranty for This document does not create any express warranty by Zep Solar or about its products or services.Zep Solar's sole warranty is contained in the written product warranty for each product.The end-user documentation shipped with Zep Solar's products constitutes the sole specifications referred to in the product warranty.The customer is solely each product.The end-user documentation shipped with Zep Solar's products constitutes the sole specifications referred to in the product warranty.The customer is solely responsible for venfying the suitability of ZepSolar's products for each use.Specifications are subject to change without notice.Patents and Apps:zspats com. responsible for verifying the suitability of ZepSolar's products for each use.Specifications are subject to change without notice.Patents and Apps.zspats.com. Document#800-1890-001 Rev A Date last exported: November 13,2015 2:23 PM Document#800-1890-001 Rev A Date last exported: November 13,2015 2:23 PM Additional highlights: Solar inverters - RS-485 communication interface ABB string inverters (for connection to laptop or data logger). 1 PVI-3.0/3.6/3.8/4.2-IL-QUID - Integrated Arc Fault Detection and Interruption(-A Version). 'S-77.77777.,7-7;7-{1 3.0kW to 4.2kW L ,7" ..'.•'.,',-; 4. ' G -I .'--- :,•,--7s- 7.-.,;-7--,j Technical data and types Type code PVI-3.0-OUTD-US PVI-3.6-OUTD-US PVI-3.8-OUTD-US PVI-4.2-OUTD-US AU Mechanical specifications wrivirivrinnitmverinii i • - Nominal output power 3000W 3600W 3300 3800W 4200W. itsftt ......ii,<....:„.:4........:<,-... .‘. W I Maximum output power wattage : 3000 . 3300' : 3300' : 3600 4000" 40003300 I 4200' 4200' 4200 ' 4600' i 4600' iW : WIW : W W ' W . WI. W W W W I W .. Yirl, Rated grid AC voltage I 208V 240V i 277V I 208V 240V • 277V 208V : 240V 277V i 208V 240V 277V Input side(DC) ) (' rt Number of independent MPPT channels : 2 . 2 2 2 Maximum usable power for each channel : 2000W 3000W : 3000W 3000W 1.4,0 Absolute maximum voltage(Vmax) 600V ) Start-up voltage(Vstart) . • 200V(adj.120-350V) Full power MPPT voltage range : 160-530V 120-530V . 140-530V ! 140-530V Operating MPPT voltage range 0.7 x Vstart-580V(>=90 _ _ tr MaXimum current(Idcmax)for both MPPT in . II 20A 32A . 32A 32A ) Maximum parallel usable current per channel ........,...... 10A 16A ' • 16A . 16A Maximum short circuit current limit per channel 12 5A . 20.0A . 20.0A 20.0A . ... , IV Number of wire landing terminals per channel 2 pairs ) ar+thirtrt-tr 6., Array wiring termination Terminal block,pressure clamp,AWG10-AWG4 Output side(AC) tr .--- : 10/ Split- : 10/ 10/ Split- 10/ 10/ Split- 10/ : 10/ Split- ' 10/ Grid connection type 2W . 0/3W I 2W 2W 0/3W : 2W 2W 1 0/3W 2W i 2W 0/3W : 2W C , - -: ' 183- 211 - ! 244- 183- 211- ; 244- • 183- : 211- 244- i 183- 211- ! 244- ....t_. Adjustable voltage range(Vmin-Vmax)(\/) - : 228V 264V : 304V 228V : 264V 304V 228V ' 264V 304V : 228V 264V I 304V Grid frequency.. 60Hz . . Adjustable grid'frequency range : . 57-60.5Hz Maximum current(1 : 14.5 14.5 : 12.0'--1.7.2-'''''I6:0-7 16:0-I 16.0 . 16 0 I 20.0-20:0-20t0(i4 ARmS . A.tg . l.k.A.... Aiong..L.A141.4.5 ...1.1.11,4,...:..i!',AAelS..-1...AHAAS—..ARIAS„... '141a1S..•.. Power factor >0.995 - Total harmonic distortion at rated power - <2% This family of single-phase string The high-speed MPPT offers real- Highlights: Grid wiring termination type Terminal block,Pressure clamp,AWG10-AWG4 inverters complements the typical time power tracking and improved - Single phase and split phase output ,Input protection devices Reverse polarity protection Yes number of rooftop solar panels energy harvesting. grid connection. Over-voltage protection type - - . Varistor,2 for each channel enabling home-owners to get the most The flat efficiency curve ensures high - Wide input range for increased PV array ground fault detection Pre start-up Riso and Dynamic GFDI(requires floating arrays) efficient energy harvesting for the size efficiency at all output levels allowing stringing flexibility. 'Output protection devices Anti-islanding protection : Meets UL 1741/IEEE1547 requirements of the property. a consistent and stable performance - The high speed and precise MPPT Over-voltage protection type Varistor,2(Li-1,/Li-p), across the entire input voltage and algorithm offers real time power Maximum AC OCPD Rating :20A :20A ,.15A,,,,0:25Ai 20A •20A '20A20A„ I 20AI 25A25A :25,4,,,,,,, This inverter offers a dual input output power range. tracking and improved energy .Efficiency Maximum efficiency . 96.9% 97% 97% 97% section that processes two strings The transformerless operation gives the harvesting. CEC efficiency ; 96% with independent Multiple Power Point highest efficiency of up to 97.0%. - Outdoor NEMA 4X rated enclosure Operating performance Tracking(MPPT). The wide input voltage range makes for unrestricted use under any Night time consumption : - Stand-by consumption : : <8W,,,,,, . This is especially useful for rooftop the inverter suitable to low power environmental conditions. Communication installations with two different installations with reduced string size. - Integrated DC disconnect switch User-interface : 16 characters x 2 lines LCD display orientations from two sub-arrays This rugged outdoor inverter has been in compliance with international Remote monitoring(1xRS485 incl.) : VSN700 Data Logger(opt.) Environmental oriented in different directions.(For designed to be a completely sealed Standards(-S Version). ' Ambient air operating temperature range ! -13°F to+140°F with derating above 122°F(50°C) example: East and West) unit able to withstand the harshest Ambient air storage temperature range -40°F to+176°F(-40°C to+80 C) The dual input sections with environmental conditions. Relative humidity : 0-100%RH condensing. Acoustic noise emission level ! - <50 db(A)@lm independent MPPT enable a more optimal energy harvesting condition. 11 ID ID Maximum operating altitutde without derating 6560 ft(2000 m) 1. for a better world : Capability enabled at nominal AC voltage and with sufficient DC power available Power and productivity mu& 11.lip ."' N'""i 2 ABB Solar Inverters I Product flyer for PVI-3.0/3.6/3.8/4.2-TL-OUTD 1