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Plans AB BREVIATIONS ELECTRICAL NOTES JURISDICTION NOTES _ A AMPERE 1. THIS SYSTEM IS GRID—INTERTIED VIA A IVED AC ALTERNATING CURRENT UL—LISTED POWER—CONDITIONING INVERTER. BLDG BUILDING 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. CITY OF TIGARD AUG 3 1 2015 CONC CONCRETE 3. ANATIONALLY—RECOGNIZED TESTING REVIEWED FOR CODE COMPLIANCE DC DIRECT CURRENT LABORATORY SHALL LIST ALL EQUIPMENT IN [ CITY OF TIGABD EGC EQUIPMENT GROUNDING CONDUCTOR COMPLIANCE WITH ART. 110.3. Approved: Bi11LDjNG DI�✓ISiC)N (E) EXISTING 4. WHERE ALL TERMINALS OF THE DISCONNECTING OTC: [ ] EMT ELECTRICAL METALLIC TUBING MEANS MAY BE ENERGIZED IN THE OPEN POSITION, FSB FIRE SET—BACK A SIGN WILL BE PROVIDED WARNING OF THE Permit#: 4•(S— I'j GALV GALVANIZED HAZARDS PER ART. 690.17. J GEC GROUNDING ELECTRODE CONDUCTOR 5. EACH UNGROUNDED CONDUCTOR OF THE Address: i ' ' 0 ` ? , .,_‘ • = 0 GND GROUND MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY Suite #: • HDG HOT DIPPED GALVANIZED PHASE AND SYSTEM PER ART. 210.5. By: 9 Date: ` I3.1'5 I CURRENT 6. CIRCUITS OVER 250V TO GROUND SHALL Imp CURRENT AT MAX POWER COMPLY WITH ART. 250.97, 250.92(B). ii Isc SHORT CIRCUIT CURRENT 7. DC CONDUCTORS EITHER DO NOT ENTER kVA KILOVOLT kW KILOWATT AMPERE BUILDING OR TO THE FIRST ACCESSIBLE ACCESSIBLECE RACEWAYS OR OFFICE COPY LBW LOAD BEARING WALL DISCONNECTING MEANS PER ART. 690.31(E). 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. 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 MTH 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 3R NEMA 3R, RAINTIGHT �� t PV1 COVER SHEET I Cr.) PV2 SITE PLAN PV3 STRUCTURAL VIEWS PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTES PV5 THREE LINE DIAGRAM S W S a t t l e l S _.. Cutsheets Attached OR # 180498 1. ALL WORK TO BE DONE TO THE 2014 OSSC . ' RGC, CGC1 AND 2012 IBC. 1. — 2. ALL ELECTRICAL WORK SHALL COMPLY WITH „ C THE CURRENT NATIONAL ELECTRIC CODE AS , `' AMENDED BY THE OREGON ELECTRICAL SPECIALTY ` I:• CODE. , MODULE GROUNDING METHOD: ZEP SOLAR AHJ: Tigard REV BY DATE COMMENTS REV A DATE COMMENTS ®© UTILITY: Portland General Electric (( t1( 1 . . �I© �1 `ro`R rt and Oregon, State of Oregon, U.S. Geological Surve IME J B—9 7 2 2 8 81 00 PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL THE INFORMATION HEREIN JOB NUMBER Dave Williamson ,,?SolarCity CONTAINED SHALL NOT BE USED FOR THE WACHSMUTH, TED WACHSMUTH RESIDENCE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: °'.,,. NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8948 SW GRAVENSTEIN LN 3.9 KW PV ARRAY PIN PART TO OTHERS OUTSIDE THE RECIPIENTS NODDIES: TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH 3055 Cleorvew Way THE SALE AND USE OF THE RESPECTIVE (15) REC REC260PEZ SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN # APN. PAGE NAME. SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: ( ) COVER SHEET / / T:(650) 638-1028 1:(650)638-1029 ABB; PVI-3.0—OUTD—S—US—Z—A 503 309-4462 PV 1 7 30 2015 (666)-SOL-CITY(765-2489) www.sdarcity.com PITCH: 36 ARRAY PITCH:36 MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 2 Stories 8948 SW Gravenstein Ln Front Of House (E) DRIVEWAY 4 , LEGEND I ; 0 (E) UTILITY METER & WARNING LABEL I I - - ® INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS © °C DC DISCONNECT & WARNING LABELS I' `; i F ,g I-%I -- -' IS F 1.---1 AC DISCONNECT & WARNING LABELS - -= MP1 0 DC JUNCTION/COMBINER BOX & LABELS DISTRIBUTION PANEL & LABELS y__ _ _ _ LC LOAD CENTER & WARNING LABELS - Locked Gated O DEDICATED PV SYSTEM METER ° Ur loci d c°ate8 ° a a ° ° A STANDOFF LOCATIONS CONDUIT RUN ON EXTERIOR CONDUIT RUN ON INTERIOR GATE/FENCE ) HEAT PRODUCING VENTS ARE RED r--.-1 I, ,`I INTERIOR EQUIPMENT IS DASHED L=_I SITE PLAN N TOTAL ARRAY AREA (SF): 272 Scale: 1/8" = 1' Milk ROOF AREA (SF): 1995 w `r E . TOTAL ARRAY AREA IS a 13.63 0 1' 8' 16' PERCENT OF TOTAL ROOF AREA Iiiillill S CONFIDENTIAL — THE INFORMATION HEREIN JCB NUMBER: PREMISE OWNER: DESCRIPTION: DESIGN: JB-9722881 00 _�� CONTAINED SHALL NOT BE USED FOR THE WACHSMUTH, TED WACHSMUTH RESIDENCE Dave Williamson ��`• ' BENEFIT SHALL LL IT ANYONE EXCEPT IN INC., Comp SYSTEM: 8948 SW GRAVENSTEIN LN 3.9 KW PV ARRAY SoIarCity NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PIN PART TO OTHERS OUTSIDE THE RECIPIENTS Comp Mount Type C ORGANIZATION, EXCEPT IN CONNECTION MATH MODULES TIGARD, OR 97224 3055 Clearvew Way THE SALE AND USE OF THE RESPECTIVE (15) REC # REC260PEZ PAGE NAME: SHEEP: REV DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. 4462 ABB# PVI-3.0—OUTD—S—US—Z—A (503) 309— SITE PLAN PV 2 7/30/2015 (888)-sot-arr(765-2489) www.sdarcity.com (E) 2x4 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. ® PRE-MANUFACTURED TRUSS (4) 21 SEAL PILOT HOLE WITH STRUCTURE MEETS THE ZEP COMP MOUNT C _ (� POLYURETHANE SEALANT. PRESCRIPTIVE REQUIREMENTS ,!.'iA r� Il 7 �� OF THE OSISC SECTION 305.4 ZEP FLASHING C "4111.1111-- ��7� �� (3) INSERT FLASHING. (E) COMP. SHINGLE rte_ v-- i! -1" -1" -2" (`) PLACE MOUNT. (E) LBW (E) ROOF DECKING (5) INSTALL LAG BOLT WITH 5/16" DIA STAINLESS (5) SEALING WASHER. A SIDE VIEW OF MP1 NTS STEEL SLAGI BOWASHER LOWEST MODULE SUBSEQUENT MODULES (6) INSTALL LEVELING FOOT WITH MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES (2-1/2" EMBED, MIN) BOLT & WASHERS. IANDSCAPF 72" 24" STAGGERED (E) RAFTER PORTRAIT 48" 20" STANDOFF RAFTER 2x4 @ 24"OC ROOF AZI 180 PITCH 36 STORIES:2 S 1 ARRAY AZI 180 PITCH 36 Scale: 1 1/2" = 1' C.J. 2x4 @24"OC Comp Shingle J B—9 7 2 2 8 81 00 PREMISE OWNER: DESCRIPTION: DESIGN: \\` CONTAINEDIAL – THE INFORMATION BE SED HEREIN JOB NUMBER: " '"SolarCit . CONTAINED SHALL NOT BE USED FOR THE WACHSMUTH, TED WACHSMUTH RESIDENCE Dave Williamson �. " BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: '„c y NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8948 SW GRAVENSTEIN LN 3.9 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULEp TIGARD OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH + THE SALE AND USE OF THE RESPECTIVE (15) REC # REC260PEZ 3055 l earview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN / PAGE NAME: SHEET: REV. DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: (503) STRUCTURAL VIEWS / / T:(650) 638-1028 F:(650)638-1029 _ ABB# PVI-3.0-OUTD-S-US-Z-A \503 309-4462 PV 3 7/30/2015 (888)–SQL–CITY(765-2489) www.solaraity.com UPLIFT CALCULATIONS 07.30.2015 ��►}sSoI ,' i'Fy PV System Structural Version#48.9 Design Software Project Information&Table Of Contents Risk Category: II PV System Type Solaraty SleekMount'" RIB Comp Roof Camp Roof Layers of Comp Roofing 2 Alla Roof Slope 36° Rafter Spacing 24"O.C. . PV System Module Orientation Landscape and Portrait IN Module Area 266 sf PV Module Width 39" PV Module 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 'ASCE Eq:7.4-1 Roof Snow Over PV Modules 100% 25.0 psf 'ASCE Eq:7.4-1 Wind Design Criteria Wind Design Code ASCF 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 Roof 'Fig.6 11a/C/D-14A/5 Mean Roof Height h 25 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 0.95 Table 6-3 Topographic Factor Kzt 111111111111111111111 1-00 MEW Section 6.5.7 Wind Directionality Factor Kd 0.85 Table 6-4 Importance Factor I i " 1.0 Table 6-1 Velocity Pressure qh qh -0.00256(Kz)(K N zt)(Kd) ^2)(I) Equation 6-15 18.6 psf Ext.Pressure Coefficient(Up) GCp(Up) 0.95 Fig.6-11B/C/D-14A/B Ext.Pressure Coefficient(Down) GCp(Down) 0.88 Fig.6-11B/C/D-14A/8 Design Wind Pressure p p - qh(GCp) Equation 6-22 Wind Pressure Up p(up) -17.6 psf Wind Pressure Down p(down) 16.2 psf Allowable Standoff Spacings I X-Direction V-Direction Max Allowable Standoff Spacing i andscape 72" 39" Max Allowable Cantilever Landscape 24" NA Standoff Configuration Landscape _ _ Staggered _ Max Standoff Tributary Area Trib I 20 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/Capadty I DCR 63.1% Max Allowable Standoff Spacing Portrait 48" 66" Max Allowable Cantilever Portrait 20" NA Standoff Configuration Portrait Staggered Max Standoff Tributary Area Trib—1111111.111"ft, 22 sf PV Assembly Dead Load I W-PV 3 psf Net Wind Uplift at Standoff T-actual 354 lbs Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 111111MIE 70.7% CONFIDENTIAL - THE INFORMATION HEREIN ,O8 NUMBER: J g—g 7 2 2 881 00 PREMISE OWNER: DESCRIPTION: DESIGN: ��s CONTAINED SHALL NOT BE USED FOR THE WACHSMUTH, TED WACHSMUTH RESIDENCE Dave Williamson :`,,, arCity BENEFIT ITNBEO DISCLOSED IN WHOLE ORCIN MOUNTING SYSTEM: 8948 SW GRAVENSTEIN LN 3.9 KW PV ARRAY '0/1 PART TO OTHERS OUTSIDE THE RECIPIENTS Comp Mount Type C ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97224 3055 Cleorvew Way THE SALE AND USE OF THE RESPECTIVE (15) REC # REC260PEZ SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET: REV. DATE: T:(650)638-1028 F:(650) 638-1029 PERMISSION of SOLARCITY INC. ABB# PVI-3.0—OUTD—S—US—Z—A (503) 309-4462 UPLIFT CALCULATIONS _ PV 4 7/30/2015 (888)-SQL-CITY(765-2489)www.solurcity.com GROUND SPECS MAIN PANEL SPECS T GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE BOND (N) #8 GEC TO TWO (N) GROUND Panel Number: no label Inv 1: DC Ungrounded INV 1 —(1)ABB# PVI-3.0—OUTD—S—US—Z—A LABEL: A —(15)REC ## REC260PEZ OR # 180498 RODS AT PANEL WITH IRREVERSIBLE CRIMP Meter Number:24549001 FCI Inverter; Zigbee 3000W, 240V, 96% PV Module; 260W, 236.6W PTC, MC4, 40mm, Black Frame, ZEP Enabled RGC, CGC1 Underground Service Entrance INV 2 Voc: 37.8 Vpmax: 30.7 — I INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER (E 200A MAIN SERVICE PANEL E; 200A/2P MAIN CIRCUIT BREAKER ADJUST MIN. ACTIVATION VOLTAGES! (E) WIRING COOPER Inverter 1 IND 0 Vstart = 120V 200A/2P Meter Socket ABB x∎ — PVI-3.0—OUTD—S—US—Z—A A DC- y MP 1: 1x8 CE11 •: (E) LOADS A I 240V I r EGC I • I-. Li.—^ L2 .----- DC. I N II ©c, Vstart = 120V�m m 20A/2P iiii • A -- – 1 GND{– --- EGC _–--�GEC _DC,1 –ir_ DC- .,MINI" MP 1: lx7 • I ® --- EGC--- ----f-- – - GC I 1)Conduit Kit; 3/4. EMT N EGC,GEC J o- z–z CD T GEC r- TO 120/24ov ' I SINGLE PHASE I UTILITY SERVICE I I I I I I I I I I --L Voc* = MAX VOC AT MIN TEMP POT (1)CUTLER–HAMMER 18QC2202115 PV BACKFEED BREAKER Q (1)COOPER 1 B–Line Meter Socket 011 ^ D� 1 Breaker, 15A�1P-20A(2P-15A/1P, 2 Spaces, Quodplex Meter Socket; 125A, 4-14AWG, Ring Type /-1 -(2)Ground Rod; 5/8' x 8, Copper –(1)AW CAP; B–Line Meter Socket Accessory –(1)Milbank / CL200D /Itron CIS Solid–State Single–Phase Meter; Digital O IA_(1)AWG#10 THWN-2, Black (2)AWG/10, PV Wre,600V, Black Voc* =333.43VDC Isc =9.01 ADC (1)AWG 0 THWN-2, Red O g(1)AWG/6, Stranded Bare Copper EGC Vmp =245.6 VDC Imp=8.5 ADC (1)AWG 110, THWN-2, White NEUTRAL Vmp =240 VAC Imp=14.5 MC (1)Conduit Kit; 3/4' EMT –(1)AWG 18, THWN-2, Green . EGC/GEC.-(1)Conduit,Kit:.3/4'.EMT, . . . , , . . . . 2 (2)AWG 110, PV Wire, 600V, Block Voc* =291.75 VDC Isc =9.01 ADC �–(1)AWG f'6, Stranded Bore Copper EGC Vmp =214.9 VDC Imp=8.5 ADC . (1)Conduit Kit: 3/4' EMT CONFIDENTIAL – THE INFORMATION HEREIN JOB NUMBER: PREMISE OWNER: DESCRIPTION: DESIGN: JB-9722881 00 \ SoIarCity CONTAINED SHALL NOT BE USED FOR THE WACHSMUTH, TED WACHSMUTH RESIDENCE Dave Williamson ��'.� BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �'•,,: NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 8948 SW GRAVENSTEIN LN 3.9 KW PV ARRAY ►�� PART TO OTHERS OUTSIDE THE RECIPIENT'S MODUS TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE (15) REC 3055 Clearview Way REC26OPEZ PAGE NAME: SHEET: REV DATE: San Mateo, CA 94402 SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN T:(650)638-1028 F:(650)638-1029 PERMISSION OF SOLARCITY INC. INVERTER: (503) 309-4462 THREE LINE DIAGRAM PV 5 7/30/2015 (688) SOL–aTY(765-2489)wwwsdarciiy.com ABB# PVI-3.0—OUTD—S—US—Z—A Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC - A (AC) (P01) WARNING 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 Label Location: DO NOT RELOCATE THIS OVERCURRENT PHOTOVOLTAIC DC (DC) (INV) DEVICE DISCONNECT Per Code: NEC 690.14.C.2 Label Location: WARNING (AC) (POI) ELECTRIC SHOCK HAZARD Per Code: Label Location: Label Location: DO NOT TOUCH TERMINALS NEC 690.17(4) WARNING (DC) (INV) TERMINALS ON BOTH LINE AND Per Code: MAXIMUM POWER-_A (DC) (INV) LOAD SIDES MAY BE ENERGIZED ELECTRIC SHOCK HAZARD POINT CURRENT(Imp) Per Code: IN THE OPEN POSITION THE DC CONDUCTORS OF THIS NEC 690.35(F) MAXIMUM POWER- PHOTOVOLTAIC SYSTEM ARE TO BE USED WHEN POINT VOLTAGE(Vmp)_V NEC 690.53 UNGROUNDED AND INVERTER IS MAXIMUM SYSTEM MAY BE ENERGIZED UNGROUNDED VOLTAGE(Voc) SHORT-CIRCUIT CURRENT(Isc) A Label Location: _ PV SYSTEM (AC) DISCONNECT FOR UTILITY OPERATION 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 (P01) 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 SOLAR MODULES 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 HAZARD NEC 690.5 C IF A GROUND FAULT IS INDICATED ( ) NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED Label Location: CAUTION (P01) DUAL POWER SOURCE Per Code: SECOND SOURCE IS NEC 690.64.B.4 Label Location: PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC AC (AC) (P01) (AC): Disconnect Per Code: (C)):: Conduit DISCONNECT (CB): Combiner Box NEC 690.14.C.2 Label Location: (D): Distribution Panel La La (POI) (DC): DC Disconnect CAUTION (IC): Interior Run Conduit Per Code: PHOTOVOLTAIC SYSTEM (INV): Inverter With Integrated DC Disconnect CIRCUIT IS BACKFED NEC 690.64.B.4 (LC): Load Center (M): Utility Meter (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 +„�� 3055 Clean new Way San Mateo,CA 94402 IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENT'S ORGANIZATION, Label Set �� T:(650)638-1028 F:(650)638-1029 EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE �� Of 'ty (888)-SOL-CITY(765-2489)www.5olarcRy.com SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. 0 ZS Comp Edge Zone Calculations 1 of 4 ZS Comp Edge Zone Calculations 2 of 4 Zep Solar 3/26/15 Zep So la r 3/26/15 • 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 down force spacing= Allowable Down Force Load calculations will vary the design variables to account for the worst case for each failure mode that is being 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 design load landscape= 15.35 27.64 27.64 psf Load Duration Wind SnowT►�,�, Uplift= 656 lbs N/A .. : 0321 ,�� design load portrait= 12.28 27.64 27.64 psf Lateral= 357 lbs 290 lbs Or 85818 note:use 10 psf minimum Down Force= 1074 lbs 771 lbs Snow Calculations s OREGON q �t To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and lower. F 1p' 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 fyr Roo p degrees. Uplift Spacing EXPIRES: 12/31/16 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 30 2014 OSSC and ASCE 7-10 Method 2 Design Snow Load 29.11 25.98 psf (snow load spread over the length of the rafter) p=gh GCN qh=0.00256 K,K,t Kd V2 I Down Force Load Roof Pitch Basic Wind Speed= 120 mph Combinations: 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 K,t= 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 iscape effective area= 13.0 ft2 GCN portrait= -1.5 7711bs in lortrait 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 portrait down force spacing= 65"x 31l91psf 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 = x 144 39"x 27.73 psf ft2 =87" 656 lbs in portrait uplift spacing = 65"x 25.89 psf x 144 ft2 = 56" • 0 S ZS Comp Edge Zone Calculations 3 of 4 c ZS Comp Edge Zone Calculations 4 of 4 Zep S o la r 3/26/15 Zep J o la r 3/26/15 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 lateral spacing = Maximum Uplift Pressure Landscape= -27.73 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 p5=C5 pf Roof Pitch= 31 45 degrees landscape module spacing =-1.4545 x 31.91 psf+ 120.7273= 74" pf=0.7 CeCtl pg Ce= 0.9 C5= 0.71 0.45 C,= 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 I 45 0+5= 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 ir 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 = x 144 39"x 14.49 psf ftz =74" 2901bs 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 2901bs in portrait lateral spacing= 65"x 13.50 psf x 144 ft- =48" • -4SolarCity ®pSolar Next-Level PV Mounting Technology ^SolarCity ®pSolar Next-Level PV Mounting Technology III Zep System Components for composition shingle roofs ir oiip Up-roof ` I �`s G:lu 4UP 1 II=2 (fty sift movel L.„w„a f,Nl _.. tg6wlMMiAwe.. . di Zep tr �_. Q�of A molwrnl t� Array SMkI l lihmiiiiiiimili' : :1::; Descri tion Illi p roofs• Zep System UL 1703 Class A Fire Rating for Type 1 and Type 2 modules Nor • Auto bonding UL-listed hardware creates structual and electrical bond U� LISTEU Comp Mount Interlock Leveling Foot Part No 850-1345 Part No.850-1388 Part No.850-1397 Listed to UL 2582, Listed to UL 2703 Listed to UL 2703 a Specifications Mounting Block to UL 2703 Designed for pitched roofs _ • Installs in portrait and landscape orientations __i • Zep System supports module wind uplift and snow load pressures to 50 psf per UL 1703 • Wind tunnel report to ASCE 7-05 and 7-10 standards ‘' 'V 464 • Zep System grounding products are UL listed to UL 2703 and ETL listed to UL 467 ` + s • Zep System bonding products are UL listed to UL 2703 ■./P l5lii • Engineered for spans up to 72”and cantilevers up to 24" • Zep wire management products listed to UL 1565 for wire positioning devices Ground Zep Array Skirt,Grip,End Caps DC Wire Clip • Attachment method UL listed to UL 2582 for Wind Driven Rain Part No 850-1172 Part Nos.500-0113, Part No 850-1448 Listed to UL 2703 and 850-1421,850-1460, Listed UL 1565 ETL listed to UL 467 850-1467 zepsolar.com zepsolar.com Listed to UL 2703 This document does not create any express warranty by Zep Solar or about its products or services.Zap 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 verifying the suitability of Zep Solar's products for each use.Specifications are subject to change without notice.Patents and Apps:zspats.com. responsible for verifying the suitability of Zep Solar's products for each use.Specifications are subject to change without notice.Patents and Apps zspats.com. 12 22 14 ZS for Comp Shingle Cutsheet Rev 02.pdf Page: 1 of 2 12 22 14 ZS for Comp Shingle Cutsheet Rev 02.pdf Page: 2 of 2 Solar inverters Additional highlights: - RS-485 communication interface A B B string inverters (for connection to laptop or data logger). PVI-3.0/3.6/3.8/4.2-TL-OUTD - Integrated Arc Fault Detection and ,a ( 3.0 k W to 4.2 k W Interruption(-A Version). i 4 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 At Mechanical specifications �"'r'. v�°1" x'�t"'"°**•�^+rr Nominal output power 3000W 3600W 3800W 4200W 3000 33001 • 33061 3800 40001 ° 40061 i 3300 i 42001 42001 4200 i 4600l i 4600, Maximum output power wattage W W w W ! W W ( W w W W W w Rated grid AC voltage • 208V 240V 277V 208V 240V 277V 208V 240V 277V 208V 240V i 277V Input side(DC) • Number of independent MPPT channels 2 2 2 2 Maximum usable power for each channel 2000W 3000W 3000W 3000W Absolute maximum voltage(Vmax).................. 600V ( ) start yP voltage(!sta;t)..................................................................................................................................................20 ..(adi:_ zo-3s0 _.......- Full power MPPT voltage range 160-530V 120-530V 140-530V 140-530V• rating MPPT voltage range 0.7 x Vstart-580V(•=90V) Maximum Current(dcrrtax)for both MPPT in 20A 32A 32A 32A . parallel... ......... _ ....................... .... _.. .Maximum usable current.per channel ...................................10A...............................................-16A..............................................1 ..............................................-16A Maximum short circuit current limit per Channel 12.5A 20.OA 20.OA 20.DA Number of wire landing terminals per channel 2 pairs ..- Array wiring termination Terminal block,pressure clamp,AWG10-AWG4 Output side(AG) 10/ i Split- 10/ i 10/ Split- 10/ 10/ Split- 10/ ; 10/ Split- 10/ Grid connection type 2W i 0/3W i 2W 2W ': 0/3W 2W € 2W i 0/3W i 2W 2W i 0/3W 2W Adjustable voltage range(Vmin-Vmax)(V) 133- . 211 244. . 183. _ 211 . 244 : 183- 211- _ 244- _ 183- . 211 244- 228V i 264V i 304V i 228V i 284V 304V 228V i 264V € 304V E 228V i 264V 304V Grid frequency................... 60Hz Adjustable grid frequency range 57-60.5Hz Maximum current(I.....) 14.6 i 14:5 i 12:0 i 17.2 + 16.6 i 160 ; 16.0 16.0 i"'160 : MO 20.0 i 20.0 ..........._ ...............................................................A.A....1 .A...6 .......ARMS........ARIAS ..ARMS...S...ARMS.. ....A,.__. A„,.,___ ARMS ' APws Aaua.. ARUM... 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 Vanstor.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 of the property. a consistent and stable performance - The high speed and precise MPPT Over-voltage Anti-islanding protection Meets UL 774vI 2(L L/ i-G)requirements Over voltage protection type Vanstor 2(L L/L G) across the entire input voltage and algorithm offers real time power Maximum AC OCPD Rating 20A„„,„ 20A„„,. 15A„„, 25A,,,„ 20A„„, 20A„„s 20A116f, 20A,,,,,i 20A,,,,, 25A„„„ 25A,,,, i 25A„„, This inverter offers a dual input output power range. tracking and improved energy Efficiency section that processes two strings The transformerless operation gives the harvesting. Maximum 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 <0.6W„„, This is especially useful for rooftop the inverter suitable to low power environmental conditions. stand-by consumption <8W„ s • 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(1 xRS485 incl.) VSN700 Data Logger(opt.) • oriented in different directions.(For designed to be a completely sealed Standards(-S Version). Environmental 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 ” independent MPPT enable a more Acoustic noise emission level <50 db(A)01m Maximum operating aiitutde without derating 6560 ft(2000 m) optimal energy harvesting condition. Power and productivity t Capability enabled at nominal Ac voltage snot with sufficient Dc power available for a better world'”" 2 ABB Solar Inverters I Product flyer for PVI-3.0/3.6/3.8/4.2-TL-OUTD 1 . , SHI k‘filh\111141P:irk ENERGIZING LIFE TOGETHER ` • REC REC PEAK ENERGY Z LINK bP ' = 6S.55 20.I F y �'_a` EFFICIENCY HIGH PERFORMANCE 15. SOLAR PANELS 10 ° YEAR PROCMJCT WARRANTY SOLAR YEAR LINEAR POWER ��``+a OUTPUT WARRANTY REC PEAK �...,_ 47.24 = OUt*pd US IMPORT DUTY FREE - `o..� RFF ENERGY MIMI I 1 ' TEMPERATURE RATINGS NominalOperatmgCellTemperature(NOCT) 457°C(t2°C) Temperature Coefficient ofP.,,, 0.40%/°C TemperatureCoeffcientofV0: •0.27%/°C TemperatureCoefficientoflsr 0.024%/°C REC Peak Energy Z-Link Series solar All measurement,' : panels are the perfect choice for building REC26DPEZ GENERAL DATA solar systems that combine long lasting Nominal Power-PM (Wp) 260 Cell Type: 6ORECPE multi-crystalline product quality with reliable power output. wattaasssorhng-(wp) •�-s 3 strings of 20 cells with bypass diodes r Nominal Power Voltage-V (V) 30.7 ass: 0.125insolarglasswithanti-reflection C combines high quality design and surface treatment manufacturing standards to produce high- NominaiPawerC�rrent-I (A) 8.50 Back Sheet. Double layer highly resistant polyester Open Circuit Voltage-Va(V) 37.8 Frame: Anodized aluminum(black) performance solar panels with ShortCraitCument Ix(A) 9.01 ZepGroovecompatible uncompromising quality Panel Efficiency(%) 15.8 Junction Box IP67rated 0156 in(12 AWG)solar cable.2 x 4724 in The electrical characteristics are within•/-10%of the indicated values of I r,Va and P at standard Test condifions!STC). OMPA 7, Values at standard test conditions STC(aurnass AM IS.5,irradiance 1000 W/m',cell temperature 77 F(25'C)). Connectors H4 Amphenol QG /�C, At law irradiance of 200 W/m'(AM 1.5&cell temperature 77F(2s c))Of least 97%of the STC panel efficiency will be arhieved. Origin: Made in Singapore A. �_ Fi.."*">, • • ELECTRICAL DATA�:ai NOCT REC260P'eZ MAXIMUM RATINGS `A It, v NominalPower-PM,e(Wp) 197 Operational Temperature: -40...+185°F(-40...+85°C) COMpp�\ NominalPowerVoltage-V�(V) 29.0 Maximum System Voltage 1000VUL ---*- NominalPowerCurrent-I�e(A) 6.81 Load: 501bs/ftz(2400Pa)longside MORE POWER COMPATIBLE WITH PER FT' ZEPGROOVE FRAME Open C'Ircuit Voltage-V«(V) 35.7 30lbs/ftz(1436 Pa)short side Short Circuit Current-Isc(A) 7.24 Max eries Fuse Rating (SA ` Nominal operating cell temperature NOCT(0D0 W/m'.AM I.S.windspeed I m/s,ambient temperature 68'F(20 C(. Max Reverse Current: 15 A O' CERTIFICATION MECHANICAL DATA Tom. CE C OFF 10 year product warranty. ensions: 65.55 x 39.02 x 1.57 in(1665 x 991 x 40 mm) USIMPDRT EASY TO c 0L us 25 year linear power output warranty Area: 17.75ftz(165m2) N DUTY FREE INSTALL LISTED (max.degression in performance of 0.7%p.a.). Weight: s(15.5kg) It.1703,Fire rating Type I.Class C Note! Allg!ven specifications are subject tochan43lbge without notice at any time. PIINLAFILA.—' %AlkilLt\,.AlliiiII:\ ' REC is a leading global provider of solar energy solutions. With more than 15 years of experience,we offer sustainable,high performing ^ products,services and investments for the solar industry.Together with our partners,we create value by providing solutions that better I� meet the world's growing energy needs.REC is headquartered in Norway and listed on the Oslo Stock Exchange(ticker:RECSOL).Our 1.600 employees worldwide generated revenues of USD 647 million in 2013. www.recgroup.com 0 `4SOIafCity Zep Solar Next-Level PV Mounting Technology 11111 DWV Debris Guard for composition shingle roofs j/ PHOTOVOLTAIC MODULE DWV DEBRIS GUARD ,7,' COMP ROOF MOUNT COMP ROOF jj DWV Debris Guard Construction Detail Debris Guard, close up tomP4,4 Prevent blockages and keep vents open with the DWV Debris Guard. aW Protects against: 16 4 • Leaves • Rain COMPPT Pine needles • Insects • Snow • Birds DWV Debris Guard is made of rugged 26 gauge galvanized steel. zepsolar.com This document does not create any express warranty by Zap 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 Solars products constitutes the sole specifications referred to in the product warranty.The customer is solely 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#800-1677-001 Rev A Date last exported:April 3,2015 4:04 PM