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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. RECEIVEP BLDG BUILDING 2. THIS SYSTEM HAS NO BATTERIES, NO UPS. CONC CONCRETE 3. A NATIONALLY-RECOGNIZED TESTING DC DIRECT CURRENT LABORATORY SHALL LIST ALL EQUIPMENT IN OCT 2 7 2015 EGC EQUIPMENT GROUNDING CONDUCTOR COMPLIANCE WITH ART. 110.3. (E) EXISTING 4. WHERE ALL TERMINALS OF THE DISCONNECTING CITY 01 TIGARb - EMT ELECTRICAL METALLIC TUBING MEANS MAY BE ENERGIZED IN THE OPEN POSITION, CITY OF TIGARD BUILDING DIVISIO.• FSB FIRE SET-BACK A SIGN WILL BE PROVIDED WARNING OF THE REVIEWED FOR CODE COMPLIANCE GALV GALVANIZED HAZARDS PER ART. 690.17. GEC GROUNDING ELECTRODE CONDUCTOR 5. EACH UNGROUNDED CONDUCTOR OF THE Approved: [ L}� GND GROUND MULTIWIRE BRANCH CIRCUIT WILL BE IDENTIFIED BY OTC: I I HDG HOT DIPPED GALVANIZED PHASE AND SYSTEM PER ART. 210.5. I CURRENT 6. CIRCUITS OVER 250V TO GROUND SHALL Permit#: tA/( a� ,C(i3 Imp CURRENT AT MAX POWER COMPLY WITH ART. 250.97, 250.92(B). Address: (4g,:_ ..) )��1,� Isc SHORT CIRCUIT CURRENT 7. DC CONDUCTORS EITHER DO NOT ENTER kVA KILOVOLT AMPERE BUILDING OR ARE RUN IN METALLIC RACEWAYS OR Suite #: kW KILOWATT ENCLOSURES TO THE FIRST ACCESSIBLE DC B�: Date: ((12 I l'`j_ZYS:=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. OFFICE COPY NTS NOT OT TO O 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 Vm V cp VOLTAGE AT OWEIT VICINITY MAP INDEX W WATT 3R NEMA 3R, RAINTIGHT . -, _ a' PV1 COVER SHEET PV2 SITE PLAN k, a PV3 STRUCTURAL VIEWS PV4 UPLIFT CALCULATIONS LICENSE GENERAL NOTES l; '5" -h� PV5 THREE LINE DIAGRAM c Bull.Mountain Rd PV6 ELECTRICAL CALCULATIONS `i'4". Cutsheets Attached OR # 180498 1. ALL WORK TO BE DONE TO THE 2014 OSSC _ _ _ RGC, CGC1 AND 2012 IBC. ad �- , 2. ALL ELECTRICAL WORK SHALL COMPLY WITH . THE CURRENT NATIONAL ELECTRIC CODE AS AMENDED BY THE OREGON ELECTRICAL SPECIALTY - ' "' , CODE. ' MODULE GROUNDING METHOD: ZEP SOLAR _ +. AHJ: Tigard J y ' _ w REV BY DATE COMMENTS ' ' REV A NAME DATE COMMENTS -'a i .,a...` '> nf,' . _ T 'p4 UTILITY: Portland General Electric ' . • .- - ., Metro, Portland Oregon, State of Oregon, U.S. Geological Survey . . CONFIDENTIAL — THE INFORMATION HEREIN JOB NUMBER J13-9723061 0 0 PREMISE OWNER: DESCRIPTION: DESIGN. CONTAINED SHALL NOT BE USED FOR THE DUNCAN, BRIAN DUNCAN RESIDENCE Jim McLean +\`�, BENEFIT OF ANYONE EXCEPT IN *IOU INC.. MOUNTINpSYSou: 14850 SW GREENFIELD DR SolarCity NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 3.64 KW PV ARRAY PIN PART TO OTHERS OUTSIDE THE RECIPIENT'S TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET: REV. DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. (503) 593-9941 T:(850)636 1028 F:(650) 638-1D29 ABB# PVT-3.0-OUTD-S-US-Z-A COVER SHEET PV 1 10/21/2015 (888)—SOL—aTY(765-2489)www.solorcity.com PITCH: 40 ARRAY PITCH:40 MP1 AZIMUTH: 180 ARRAY AZIMUTH: 180 MATERIAL: Comp Shingle STORY: 2 Stories 00 ® HHO ° ■ i, D )l L_'J v a> aD CD (E)DRIVEWAY N LEGEND CO 0 (E) UTILITY METER & WARNING LABEL ® INVERTER W/ INTEGRATED DC DISCO & WARNING LABELS ■ V.1 DC DISCONNECT & WARNING LABELS Front Of House 1111111111116■ -_ AC DISCONNECT & WARNING LABELS WP"-'4 MDT O DC JUNCTION/COMBINER BOX & LABELS ° ° DISTRIBUTION PANEL & LABELS 12" F513_ ® ® c c u lc - ° c Lc LOAD CENTER & WARNING LABELS 0 c c c 11 O DEDICATED PV SYSTEM METER c c C o 0 STANDOFF LOCATIONS a,T� A CONDUIT RUN ON EXTERIOR Qaa CONDUIT RUN ON INTERIOR — GATE/FENCE n Q HEAT PRODUCING VENTS ARE RED r,7.-I I� ;l INTERIOR EQUIPMENT IS DASHED L_J SITE PLAN N TOTAL ARRAY AREA (SF): 254 Scale: 3/32" = 1' �+ TOTAL ROOF AREA (SF): 2553 – w `+ E TOTAL ARRAY AREA IS a 9.94 0 1' 10' 21' PERCENT OF TOTAL ROOF AREA 1 CONFIDENTIAL - THE INFORMATION HEREIN JOB NUMBER: J B-9723061 00 PREMISE DUNCAN, BRIAN DESCRIPTION: DUNCAN RESIDENCE DESIGN: J'im McLean CONTAINED SHALL NOT FO BE USED FOR THE \�`!a • BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: P SolarCity NOR NORTSHO ALL IT E DISCLO OSED I R LENCR IN Comp Mount Type C 14850 SW GREENFIELD DR 3.64 KW PV ARRAY ►�� ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TICARD, OR 97224 THE SALE AND USE OF THE RESPECTIVE (14) REC # REC26OPEZ 3055 Clearvlew Way - SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCTY INC. INVERTER: 7:(650)638-1028 F:(650)638-1029 ABB# PVI-3.0–OUTD–S–US–Z–A (503) 593-9941 SITE PLAN PV 2 10/21/2015 (868)-SOL-q7Y(765-2489)www.sdarcity.com (E) 2x4 • • �'1 /,- „0, ` t 4" I I! 6' /-3'-11" /1'-11"1-3'-3"—/ 1'_ ' (E) LBW A SIDE VIEW OF MP1 NTS MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES PRE—MANUFACTURED TRUSS PV MODULE LANDSCAPE 72" 24" _ STAGGERED STRUCTURE MEETS THE 5/16" BOLT WITH LOCK INSTALLATION ORDER PORTRAIT 48" 20" PRESCRIPTIVE REQUIREMENTS & FENDER WASHERS OF THE OSSC SECTION 3111 LOCATE RAFTER, MARK HOLE TOP CHORD 2x4 @ 24" OC ARRAY AZI 180 PITCH 40 STORIES: 2 ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT BOT CHORD 2x4 @24" OC Comp Shingle HOLE. ZEP ARRAY SKIRT (6) (4) (2) SEAL PILOT HOLE WITH ZEP COMP MOUNT C POLYURETHANE SEALANT. ZEP FLASHING C ,411 `�t� (3) INSERT FLASHING. (E) COMP. SHINGLE r� v ∎ (4) PLACE MOUNT. (E) ROOF DECKING NMI MN. (5) 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 Scale: 1 1/2" = 1' CONFIDENTIAL - THE INFORMATION HEREIN JCS NUMBER: J B-9723061 00 PREMISE OWNER: DESCRIPTION: DESIGN: DUNCAN, BRIAN DUNCAN RESIDENCE Jim McLean �\`g� CONTAINED SHALL NOT EXCEPT CE BE USED FOR THE SoIarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: ••,�„ NORTSHO ALL IT BE DISCLO�THE RD WH LEN OR IN Comp Mount Type C 14850 SW GREENFIELD DR 3.64 KW PV ARRAY MODULE THE SALE AND SEE OF ITHEO ESPECTIVEWIT}I (14)SREC # REC260PEZ ORGANIZATION, OR 97224 3055 t e, CA Way - SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV. DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: T:(650)638-1028 F:(650)63B-1029 ABB# PVI-3.0—OUTD—S—US—Z—A (503) 593-9941 STRUCTURAL VIEWS PV 3 10/21/2015 (BBB)-SOL-CITY(765-2489)www.solarcity.aon, UPLIFT CALCULATIONS 10.21.2015 tia°a S a PV System Structural Version#52.6 app ® esanSoftware Project Information&Table Of Contents • Risk Category: II PV System Type SolarCity SleekMounU" Comp Roof Camp Roof Layers of-Comp Roofing 2 Roof Slope 40° Rafter Spacing 24"O.C. PV System Module Orientation Landscape and Portrait PV Module Area 249 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 ASCE 7-05 • Wind Design Method Partially/Fully Enclosed Method Basic Wind'Speed V 95 mph Fig.6-1 Exposure Category C v Section-6.5.6.3 Roof Style Gable Roof •Fig.6-11B/C/D-14NB 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 Kit 1.00 Section 6.5.7 Wind Directionality Factor Kd 01.85 Table 6-4 Importance:Factor I 1.0 Table.6-i Velocity Pressure qh qh =0.00256(Kz)(Kzt)(Kd)(V^2)(I) Equation 6-15 18.6 psf Ext.Pressure Coefficient(Up) GCp(Up) -0.95 Fig.6-11B/CID-14N13 Ext.Pressure Coefficient(Down) GCp(Down) 0.88 Fij.6-uB/6%D-14N9 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 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 _ -317 Ibs _ Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity 'Dot 63.4%, Max Allowable Standoff Spacing Portrait 48" 66" Max_Allowable Cantilever Portrait 20" _NA ' Standoff Configuration Portrait Staggered Max_Standoff Tributary Area Trib ??.#- - PV Assembly Dead Load W-PV 3 psf Net Wind Uplift at Standoff T-actual -355 lbs Uplift Capacity of Standoff T-allow 500 lbs Standoff Demand/Capacity DCR 71.0% CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: J B—9 7 2 3 0 61 00 PREMISE OWNER: DESCRIPTION: DESIGN: \\ , . CONTAINED SHALL NOT BE USED FOR THE DUNCAN, BRIAN DUNCAN RESIDENCE Jim McLean � COI���I�" BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: •,�„J y NORTSHO OTHERS DISCLOSED THE RECIPIENTS WHOLE IN Comp Mount Type C 14850 SW GREENFIELD DR 3.64 KW PV ARRAY ►�� ORGANIZATION, EXCEPT IN CONNECTION WITH MODULES: TIGARD, OR 97224 THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ 3055 Clearvlew Way - SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. INVERTER: (503) 59 3—9 9 41 P V 4 10/21/2015 (BBB)-sOL-CI 65B-2489)�w)638-1029 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 (E) UFER AT PANEL Panel Number:NoLabel Inv 1: DC Ungrounded INV 1 -(1)ABB# PVI-3.0-OUTD-S-US-Z-A LABEL: A -(14)REC # REC26OPEZ OR # 180498 WITH IRREVERSIBLE CRIMP Meter Number:23 128 095 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 INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER n E 200A MAIN SERVICE PANEL E 200A/2P MAIN CIRCUIT BREAKER ADJUST MIN. ACTIVATION VOLTAGES! (E) WIRING COOPER CUTLER-HAMMER Inverter 1 PAR 200A/2P Meter Socket Disconnect ABB PVI-3.0-OUTD-S-US-Z-A d---- • • • 4 ` ---,...._ r 4, (E) LOADS (= A \\\ BI zaavL2 \ L1 03\ 20A/2P _ N Q Vstart = 200V - GND –– ––– GND _ EGC/ -––– .� DC+ 1 DC* Da� .__,A ��T GEC i1 � - DC- Dc MP 1: 1x14 • • 8 I i GND f____EGC_—_—____no_ EGC caj N -L — J EGC/GEC n` Z—Z cp GEC TO 120/240V SINGLE PHASE I UTILITY SERVICE ICE I I I I _ I_ Voc* = MAX VOC AT MIN TEMP POI_(1)CUTLER—HAMMER #BR220 PV BACKFEED 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 CL200D /Itron C1S Solid—State Single—Phase Meter; Digital B (1)CUTLER-HAMMER #DG221URB Disconnect; 30A, 24OVac, Non—Fusible, NEMA 3R —(1)CUTLER—HAMMER #DGO3ONB Ground/Neutral Kit; 30A, General Duty(DG) Tf)AWG #10, TH -2, Black (2)AWG#10, PV Wie, 600V, Black Voc* =583.5 VDC Isc =9.01 ADC 1)AWG #10, THWN-2, Red IOD (1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=14.5 MC O OF(1)AWG#6, i Stranded Bare Copper EGC Vmp =429.8 VDC Imp=8.5 ADC -(1)AWG #8,,THWN-2, Green . EGC/GEC, (1)Conduit.Kit; 3/47.EMT. . . . . . . . . . LL (1)Conduit Kit; 3/4' EMT PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL — THE INFORMATION BE ED FOR THE JOB NUMBER: J B-9723061 00 DUNCAN, BRIAN DUNCAN RESIDENCE Jim McLean ����•� • CONTAINED SHALL NOT EXCEPT CE USED FOR THE SolarCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: /.��� NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 14850 SW GREENFIELD DR 3.64 KW PV ARRAY rr PART TO OTHERS OUTSIDE THE RECIPIENTS 0010-Es' TIGARD OR 97224 ORGANIZATION, EXCEPT IN CONNECTION Wi1H TIGARD, THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ 3055 Clearview Way SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. # (503) 593-9941 PV 5 10/21/2015 �BT.(650)638-1028 F:(650)638-1029 ABB PVI-3.0—OUTD—S—US—Z—A ) THREE LINE DIAGRAM ( )—SOL—CITY(765-2489)www.solarcit.com ELECTRICAL CALCULATIONS Module: 14 REC 260PEZ 234.3 Inv Power WPTC Voltage Drop Calculations Version 5.8.0 Inverter 1: 1 ABB PVI-3.0-S AFCI 0.96 3300 3148.99 Vdrop= Imp) * (2*Length)*(Resistance) I (Vmp) Module: REC 260PEZ 234.3 Imp(A) Max. Length(ft) Wire Inverter 2: String: 8.5 85 AWG#10 at Max Ave Hi:87 deg F Module: REC 260PEZ 234.3 Vdrop= (8.5 170 0.00124 Ohms) I 359.31 0.5 Inverter 3: Branch: 18.5 I 50 I AWG#10 I at Max Ave Hi:87 deg F Module: REC 260PEZ 234.3 Vdrop= (8.5 100 0.00124 Ohms) 1 429.8 0.29 Total voltage drop in DC conductors= 0.79 Inverter 4: Inverter: I 14.5 I 20 I AWG#10 I at 240V Vdrop= (14.5 40 0.00124 Ohms) I 240 V 0.17 Total: 14 Modules Total Inv Pwr: 3300 3148.99 PTC Combined I I I at 240V • Photovoltaic Module Electrical Specifications: Total STC: 3640 Vdrop= Ohms) 1 240 V Voc: 37.8 V deg F deg C Vmp: 30.7 V Record Low Temp: 8 -13 Total voltage drop in AC conductors= 0.17 Isc: 9.01 A Max Average Hi Temp: 87 31 Total voltage drop in AC and DC conductors= 1 Imp: 8.5 A Record Hi Temp: Tvoc: -0.1 V/deg C Tisc: 2.16 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: N/A Voc Correction Factor: ABB PVI-3.0-5 AFCI 1 I strings per branch 1 strings per branch 2 Inverter Min Vdc Input: 139 14 REC 260PEZ 14 I modules per series string modules per series string Voc= 529.2 Min Vmp at Max Temp: 359.31 Voc= 529.2 V Voc= V Max Voc at Min Temp: 583.5 Vmp= 429.8 Inverter Max Vdc Input: 600 Vmp= 429.8 V Vmp= V Isc= 9.01 Max String Size: 14 Isc= 9.01 A Isc= A Imp= 8.5 Imp= 8.5 A Imp= A 1-way wire length: 50 Icont= 11.26 Art 690.8(A)(1) !cont. 11.26 A !cant= A Art 690.8(A)(1) 1.a Conductor: AWG#10 I PV Wire 2.a Conductor 1: N/A Conductor 2: Icont*1.25=(Amps) 14.08 Conductor 1 Conductor 2 30 deg C ampacity= 40 I Icont*1.25=(Amps) 14.08 1.b Icont=(Amps) 11.26 I 30 deg C ampacity= N/A _ I Start ampacity 40 2.b Icont=(Amps) 11.26 Temperature derate(%=F) 0.76 Start ampacity N/A Conduit fill derate(a/o=#) 1 Temperature derate(%=F) N/A Derated ampacity 30.4 I Conduit fill derate(%=#) N/A 1.c Derated ampacity N/A Icont*1.25=(Amps) _ 14.08 2.c Term 1 Term 2 Ampacity 40 I Temp table N/A Icont*1.25=(Amps) 14.08 1.d Icont*1.25=(Amps) I 14.08 Ampacity N/A OCP Size= 15 Inverter Type A Output 2.d OCP Size= I 15 I I ABB PVI-3.0-S AFCI 1 way wire length:I 20 ft Combined Inverter Output Icont= I 14.5 I A Art 690.8(A)(1) Service Voltage= 3.a Icont*1.25=(Amps) 18.12 Art 690.8(B)(1) Total Inverter Power= 1 way wire length= 20 OCP Size= 20 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) 18.12 4.a Icont*1.25=(Amps) 18.12 Art 690.8(B)(1) 30 deg C ampacity= 40 I OCP size= 20 Art 240.6(A) 3.c Icont=(Amps) 14.5 4.b Conductor: I AWG#10 THWN-2 at 90 deg C:Table 310.16 • Start ampacity 40 Icont*1.25=(Amps) 18.12 Temperature derate(%=F) 0.91 30 deg C ampacity= 40 Conduit fill derate(%=#) 1 4.c Icont=(Amps) 14.5 Derated ampacity 36.4 Start ampacity 40 3.d Icont*1.25=(Amps) 18.12 Temperature derate(%=F) 0.91 Ampacity 35 Conduit fill derate(%=#) 1 Derated ampacity 36.4 4.d Icont*1.25=(Amps) 18.12 Ampacity 35 I PREMISE OWNER: DESCRIPTION: DESIGN: CONFIDENTIAL - THE INFORMAnoN HEREIN NUMBER: J B-9723061 00 DUNCAN, BRIAN DUNCAN RESIDENCE Jim McLean ���}� BENEFIT OF SHALL NOT EXCEPT CE USED FOR THE ,,,So�arCity BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: L�„ NOR SHALL IT BE DISCLOSED IN WHOLE OR IN Comp Mount Type C 14850 SW GREENFIELD DR 3.64 KW PV ARRAY PART TO OTHERS OUTSIDE THE RECIPIENTS MODULEP ' TIGARD, OR 97224 ORGANIZATION, EXCEPT IN CONNECTION WITH , 3055 Clearview Way THE SALE AND USE OF THE RESPECTIVE (14) REC # REC260PEZ _ SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: PAGE NAME: SHEET: REV: DATE: San Mateo, CA 94402 PERMISSION OF SOLARCITY INC. (503) 593-9941 T:(650)638-1028 F:(650)638-1029 ABB# PVI-3.0-OUTD-S-US-Z-A ) ELECTRICAL CALCULATIONS PV 6 10/21/2015 (888)-SOL-OTY(765-2489)www.solarcity.com Label Location: Label Location: Label Location: CAUTION: SOLAR CIRCUIT (C)(IC)(CB) MAXIMUM AC - A AC POI POI ( ) ( ) WARNING ( ) Per Code: OPERATING CURRENT Per Code: Per Code: MAXIMUM AC INVERTER OUTPUT IFC 605.11.1.4 OPERATING VOLTAGE _ V NEC 690.54 CONNECTION NEC 690.64.B.7 DO NOT RELOCATE Label Location: PHOTOVOLTAIC DC (DC) (INV) � THIS OVERCURRENT ��. DEVICE DISCONNECT Per Code: • NEC 690.14.C.2 - a _ Label Location: WAR III (AC) (P01) Per Code: Label Location: tELCTRAH®€KHAZAREB Label Location: B®NOT TOUGH TERMINALS NEC 690.17(4) WARNING (DC) (INV) TERMINALS, BOTH (; p Per Code: MAXIMUM POWER- A (DC) (INV) LOAD SIRES[ ?`BE ENERGIZED ELECTRIC SHOCK HAZARD POINT CURRENT(Imp) Per Code: 1THE��POSITION THE DC CONDUCTORS OF THIS NEC 690.35(F) MAXIMUM POWER- PHOTOVOLTAIC SYSTEM ARE TO BE USED WHEN �v NEC 690.53 INVERTER IS POINT VOLTAGE(Ump)�, "'�� �� � � - �.:_ UNGROUNDED AND MAXIMUM SYSTEM v 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 NEC 690.17.4; NEC 690.54 DC VOLTAGE IS HAZARD.DO NOT TOUCH 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: e MAXIMUM AC - A OPERATING CURRENT WARNING (DC) (INV) MAXIMUM AC Per Code: OPERATING VOLTAGE - V ELECTRIC SHOCK HAZARD IF A GROUND FAULT IS INDICATED NEC 690.5(C) NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED Label Location: CAUTION (POI) DUAL POWER SOURCE Per Code: SECOND SOURCE IS NEC 690.64.B.4 Label Location: PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC AC (AC) (POI) (AC): on Disconnect Per (C): Conduit er Code: DISCONNECT NEC 690.14.C.2 (CB): Combiner Box Label Location: (D): Distribution Panel Label DC Disconnect (POI) CAUTION Per Code: (IC): Interior Run Conduit PHOTOVOLTAIC SYSTEM (INV): Inverter With Integrated DC Disconnect CIRCUIT IS BACKFED` NEC 690.64.8.4 (LC): Load Center (M): Utility Meter (P01): Point of Interconnection CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR `�,i0j 3055 Clearview Way THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR SHALL IT BE DISCLOSED s� ■ San Mateo,CA 94402 IN WHOLE OR IN PART TO OTHERS OUTSIDE THE RECIPIENTS ORGANIZATION, Label Set #�t1► T:(650)638-1028 F:(650)638-1029 - EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE I� s®la Ity (888)-SOL-CITY(765-2489)www.solarcity.com SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF SOLARCITY INC. o I ZS Comp Edge Zone Calculations 1 of 4 ZS Comp Edge Zone Calculations 2 of 4 - -� 3/26/15 3/26/15 ZepSolar ZepSolar 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 Snowy design load landscape= 15.35 . 27.64 , 27.64 psf Uplift= 656 lbs N/A a" r+f ► ' design load portrait= 12.28 27.64 27.64 psf Lateral= 357 lbs 290 lbs E x85818 note:use 10 psf minimum Down Force= 1074 lbs 771 lbs OREGON Snow Calculations �� ,\,ti ,�r To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and lower. 4'R A' Gtiv 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 it eo 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 p=qh GCN (snow load spread over the length of the rafter) qh=0.00256K,KtKdV2I 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,= 1.0 per 6.5.7.2 D+0.75*0.6*W+0.75S 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 ■ortrait effective area= 21.7 ft2 landscape down force spacing = 39"x 31.91psf x 144 ft2 =89" Plandscape= -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 p Ed g ZS Comp Edge Zone Calculations 4 of 4 3/26/15 3/26/15 ZepSolar ZepSolar 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=Cs Pf Roof Pitch= 31 45 degrees landscape module spacing = -1.4545 x 31.91 psf+ 120.7273 = 74" Pt=0.7 Ce Ct I Pg Ce= 0.9 C = 0.71 0.45 Ct= 1.2 pt= 22.68 22.7 psf portrait module spacing = -0.8182 x 31.91 psf+79.909 = 54" I= 1.0 ps= 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+0.755 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 psf x 144 ft- = 74" 290Ibs in portrait lateral spacing = 65"x 14.49 psf x 144 ft- =44" Portrait spacing is less than 48".Try roof pitch of 27 degrees 290Ibs in portrait lateral spacing = 65"x 13.50 psf x 144 ftz =48" • SoiarCity ®pSolar Next-Level PV Mounting Technology ' $oIarCity ®pSolar Next-Level PV Mounting Technology . Zep System Components for composition shingle roofs 111-.........,I K• ----,_Up-roof ,,.,.,..7::::: ,;i:„. . Kt! -is-vr. - '- ',..,:ti _ Itkik Interlock Ground Zep -� I love sea shxr< Leveling Foot I .ae _ .....,citi r S {S # r ' �'" Zep Compas ulc \ . x.y....+ .'rim(Zep Grover -, •s- \\ t Roof Attachment Array Skirt ".f { 1 �Q ot4P4,j� AS AS ,, � Description ���' y GIC‘ • PV mounting solution for composition shingle roofs \i �t�" 0 pCGMpp4 • Works with all Zep Compatible Modules r. q \%l 41,-;-=e) • Auto bonding UL-listed hardware creates structual 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" Comp Mount Interlock Leveling Foot LISTED Part No.850-1382 Part No.850-1388 Part No.850-1397 Listed to UL 2582& Listed to UL 2703 Listed to UL 2703 Specifications Mounting Block to UL 2703 ET) • Designed for pitched roofs .t^ • Installs in portrait and landscape orientations • Zep System supports module wind uplift and snow load pressures to 50 psf per UL 1703 � Viiih , • Wind tunnel report to ASCE 7-05 and 7-10 standards c+. / ak, -is,• Zep System grounding products are UL listed to UL 2703 and ETL listed to UL 467 ! ��' lb • Zep System bonding products are UL listed to UL 2703 ; � r� • 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.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 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. 02 27 15 ZS for Comp Shingle Cutsheet Rev 04.pdf Page: 1 of 2 02 27 15 ZS for Comp Shingle Cutsheet Rev 04.pdf Page: 2 of 2 Solar inverters Additional highlights: Y: - RS-485 communication interface ABB 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 as ( 3.0kW to 4.2kW Interruption(-A Version). - . :-j 1. C - == ��' tl it t . , 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 Afif3 Mechanical specifications v-r"'".c".r7777'o,�� Nominal output power 3000W 3600W 3300 3800W - 4200W • . .off-<.a�.�.:.^n,.v�:.m ............. ...- .... .. W Maximum output power wattage 3000 3 3300 300 4 4000 3300 4200' 40' 40 4600-4600' ° ) R Rated grid AC voltage l 208V 240V I 277 208V 240V 277V208V 240V 277V 208V 240V 277V 0 -- -- - „ Input side(DC) Number of independent MPPT channels 2 : 2 2 2 tas Maximum usable power for each channel 2000W 3000W 3000W 3000W J .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(>=90V) • a ,.J Maximum current(Idcmax)for both MPPT in 20A 32A 32A 32A parallel, Maximum usable current per channel 10A 16A 16A 1 6A Maximum short circuit current limit per 125A 20.OA 20.OA 20 OA channel Number of wire landing terminals per channel i 2 pairs ,am.:,bw Array wiring termination Terminal block,pressure clamp,AWG10-AWG4 Output side(AC) Grid connection type P}/ Split- d/ i 10/ Split- i 10/ I 10/ Split- 0/ d/ Split- 10/ 2W 0/3W 2W 2W 0/3W - 2W 1 2W 0/3W 2W 2W 0/3W 2W 183- 211 - 244- 183- 211- 244 ... 183- 211- 244- 183- 211- 244- © ,.,"e;�° — Adjustable voltage range(Vmin-Vmax)(V) 228V 264V ' 304V 228V : 264V,,,,,304V,,,, 228V 264V ' 304V ' 228V 264V 304V ......................... Grid frequency 60Hz Adjustable grid frequency range 57-60.5Hz Maximum current(I,K,°„.) 14.5 14.5 . 12.0 ; 17.2 16 0 16.0 : 16.0 : 16.0 16.0 . 20.0 20.0 . 20 0 AN.. AN : AN ANµ A I A i AR. I A : ANM A A e ...... .................. .............. F iuF .. u�C..:..... fi .......NMS ........N:nF......... ...... PMF...�.... F. ..N S.. ....NM,4 •AN. • 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,AWGfO-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 of the property. a consistent and stable performance - The high speed and precise MPPT Anti-islanding protection • Meets UL 1741/IEEE1547 requirements 7.4 1 Over-voltage protection t e Varistor,2(L:-Lz/L.-G) across the entire input voltage and algorithm offers real time power Maximum AC OCPD Rating 20A„u,, 20A,,,,° 15A,,,,° 25A,,,,° 20A,,,,,,:20A,s,'20AN,,,N 20AN,,, 20A„A,, 25A,,,,° 25A,,,< 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 efficiency 969% 97% 97% 97% 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 <8W0, 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.) 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 P 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 ®1 m independent MPPT enable a more . . .. Maximum operating altitutde without deratiny 6560 ft(2000 m)AL MD MO optima energy harvesting condition. I Capability enabled at nominal AC voltage and with sufficient DC power eve:ianie Power and productivity for a better world° 2 ABB Solar Inverters I Product flyer for PVI-3.0/3.613.8/4.2-TL-OUTD L.,...‘.. ...• ,. ' Er- nE r +., ENERGIZING LIFE TOGETHER REC F°.._ '._ ; 'n.w..r, g ��t .,., I ,.:.. . . .. „ .....■ � ��..— — — i � ) EFFICiEN�Y. HIGHgPERFORMANCE SOLAR PANELS I1 YEAR PRODUCT WARRANTY z YEAR LINEAR POWER - OUTPUT WARRANTY �UTV US IMPORT DUTY FREE p R E E FJE1AIss< r,z *E NERGY i TEMPERATURE RATINGS r� minalOperatingCellTemperatufetNOCr) 45.7°C(t2°C) L I II — em eratureCoeffitientofP 0.40 6/°C /7,_ 4 Tem eratureCoef$cientofV �� -0.27%°C P oc. / TemperatureCoefficientoflsc 0.024%/°C REC Peak Energy Z-Link Series solar All mea=n amen s.n oche= I panel5ale the perfect choice for building - ELECTRICALDATA(i`STC REC26OPEZ GENERAL DATA SC)lar Sys 21T15 that combine long lasting Nominal Power PM,,(Wp) 260 Cell Type: , r,60RECPEmulti-crystalline W CI S 3stringsof20cellswithbypassdiodes 1°°�° p ddu �quality'vvitl�-reliable power output: Watt ass Sorting- /5 g .�. an r Glass: O.1Z5msotar lasswithanti-reflection I - NommalPowerVoltage-VM„„(V) 307 , 1 REC combines high quality design and surface treatment i x Nominal Power Current-IM„„(A) 8.50•1 mane actor n standards to produce high_ (3ack5heet: Ooublelayerhighlyresistantpolyester p g Open:Cif rcwtVoltage-Voc)V) 378 Frame: Anodizedaluminum{black) 1 perfofmacce solar panels with ( ) Short ircuitCurrent-Isc A 901 Zezedalu ieumpatible 1 Ur1COfTi rt�fT is n Uallt Paeelficienc / 15.8 P gq y y(oo) Junction Box: IP67rated 0.156in(12AWG)solarcable,2x47,241n {;, - The elertraal characts his are w thin�/IU%uf the,d rated value°of 1„V,x and P,�,,,at standard Test condil ors(STC) values ai standard sett rood c nos src(a rn ass non I s,r ad anre l000 w/m=sell temperature r°F izs°q) Connectors: W4 Amphenol �[l l GOMP4Tj� nclnw rradanreotzoow/m=inMls&cautenipe:etnie77°F(zti°ellaueest9z�nrmesrenanelerrrenrywdthesetse ved 8 g P s ° 1 Ori in: Madein5in aore �ji�i (Ia``1(€ .Ni �� • / • ELECTRICAL RATA @NOCT REC26OPEZ MAXIMUM RATINGS �� �� v Nominal Power-PM n(Wp) I97 Operatinna(Temperature 40 h1$5°F{-40.,.+55°C) 0OMpF Nominal Power Voltage 29.0 Maximum System Voltage 1Q00VUL•A �.,e __,...,,.,. P v ) 6I D d l'3.::,1-5,.(164'01'1b/ft (2400P)lo ld' ° N Nominal Power Current-IM„i,(A 6 esignLoa : S a Ong5 e`” 1 MOREPOWER COMPATIBLE WITH Open Circuit Voltage-Vor(V) 357 jfk {1456�a)shortside I PER e,. ' ZEPGROOVEFRAME ' 1 - Short Circuit Current Isc(A) 724 Max Series Fuse Rating: 15A•Jihi' Nanmaloper t igFeuee:speiamieNoer(uoow/m=.HMIs,wm,l>peedln,/s anhantcenpeiate:e6tl°F(zo°cl Max Reverse Current; 15 A yt., I Olr CERTIFICATION WARRANTY MECHANICAL DATA �� 0 10 year product warranty. Dimensions: 65.SSx39.OZxL57in(i665x99ix40mm) C LL us ZS year linear oweroutput anceot a z US IMPORT- ' EASY TO LISTED y p y Area: 17.75 ft(1.65m) DUTY FREE INSTALL _ (max.degressioninperformanceof0.7%pa) Weight: 431bs(19.Skg) UL 1703,Fee rating Type I,Class C - o r Nate! Allgivenspecificationsaresubjec#tochange z . . ` wtthoutnottceat y I _. -....... a � an t'me. 1 F- Fs ',>i {. �! ° REC is a leading global provider of solar energy solutions. Wrth more than 15 years of expenence,we offer sustainable,high performing j! F`t" f';�` ..,a r i :,>, products,services and investments for the solar industry.Together with our partners,we create value by providing solutions that better REC 1 meet the world's growing energy needs.REC is headquartered in Norway andhstedontheOsloStockExchange(ticker:REC50L) Our 1,600 �i r ' f d r ° employees worldwide generated revenues ofU5D647millionm2013. / r www.recgroup.com '‘. ,',.::..,:. f ✓ raf rs 7 •,�” 1 / g- r F , r rf pr '',,,i.'„,....1.',', r` rs a' �d � I r ' r r f sr r` Sri r r '� ! fir• i , • `",(�SOIarCity Zep Solar Next-Level PV Mounting Technology DWV Debris Guard for composition shingle roofs PHOTOVOLTAIC MODULE DWV DEBRIS GUARD COMP ROOF MOUNT ,���////// COMP ROOF • DWV Debris Guard Construction Detail Debris Guard,close up 6oMP4T, Prevent blockages and keep vents open with the DWV Debris Guard. Protects against: rFA �� • 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 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 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