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Plans LABELS ELECTRICAL NOTES GENERAL NOTES LEGEND ABBREVIATIONS WARNING! ELECTRIC SHOCK HAZARD! 1. WHERE ALL TERMINALS OF THE 1. THIS SYSTEM IS GRID- INTERTIED VIA A UL- LISTED RECEIVEs' .-.= •,• = == �••••-- •-•-•• O (E) UTILITY METER A AMPERE �, ( 1 ) N � ,. DISCONNECTING MEANS MAY BE ENERGIZED POWER- CONDITIONING INVERTER. AC ALTERNATING CURRENT gi °°""" a IN THE OPEN POSITION, A SIGN WILL BE 2. ALL INVERTERS AND ARRAYS ARE NEGATIVELY GROUNDED. WOWING < MOM Y PROVIDED WARNING OF THE HAZARDS PER 3. THIS SYSTEM HAS NO BATTERIES, NO UPS. 0 GRID -TIED INVERTER BLDG BUILDING I 1 5 SolarCity ART. 690.17. 4. SOLAR MOUNTING FRAMING ARE TO BE GROUNDED. DC CONC CONCRETE (c DISCONNECT 2. EACH UNGRO UNDED CONDUCTOR OF THE 5. ALL WORK TO BE DONE TO THE CURRENT UNIFORM BUILDING F•--I DC DISCONNECT C COMBINER BOX CITY OFTIGAs1 PHOTOVOLTAIC LTAIC D DISTRIBUTION PAN WARNING! ELECTRIC SHOCK HAZARD! MULTIWIRE BRANCH CIRCUIT WILL BE CODE. 1 B 1 "T . DING DIVISION AC DC DIRECT CURRENT OPERATING VOLTAGE V IDENTIFIED BY PHASE AND SYSTEM PER 6. ALL ELECTRICAL WORK SHALL COMPLY WITH THE 2008 -'H AC DISCONNECT EGC EQUIPMENT GROUNDING CONDUCTOR (2 ) MAXIMUMOPERATING ART. 210.5. NATIONAL ELECTRIC CODE AS AMENDED BY THE OREGON CURRENT A 3. ANATIONALLY- RECOGNIZED TESTING ELECTRICAL SPECIALTY CODE. c COMBINER BOX (E) (EXISTING) LABORATORY SHALL LIST ALL EQUIPMENT EMT ELECTRICAL METALLIC TUBING SOlarCtty IN COMPLIANCE WITH ART. 110.3. O DISTRIBUTION PANEL GALV GALVANIZED PHOTOVOLTAIC DC DISCONNECT 4 CIRCUITS OVER 250V TO GROUND SHALL INDEX GEC GROUNDING ELECTRODE CONDUCTOR WARNING! ELECTRIC SHOCK HAZARD! COMPLY WITH ART. 250.97, 250.92(B) _ PHOTOVOLTAIC MODULE HDG H DIP 3 V 5. DC CONDUCTORS EITHER DO NOT ENTER I HOT DIPPED GALVANIZED ( ) PV1 COVER SHEET I CURRENT J he A BUILDING OR ARE RUN IN METALLIC PV2 SITE PLAN • (E) VENT PIPE Imp CURRENT AT MAX POWER Imp A RACEWAYS OR ENCLOSURES TO THE FIRST PV3 STRUCTURAL VIEWS CITY OF TIGARD INVS INVERTERS .,, $Olareity ACCESSIBLE DC DISCONNECTING MEANS PV4 UPLIFT CALCULATIONSApp SOZ 1 .., i (E) SKYLIGHT Isc SHORT CIRCUIT CURRENT PER ART. 690.31(E). PV5 SINGLE LINE KVA KILOVOLT AMPERE (E) CHIMNEY 6. ALL WIRES SHALL BE PROVIDED WITH PV6 ELECTRICAL CALCULA ditiona to: Follow llyApproved N .. [ I KW KILOW er Solar Disconnect STRAIN RELIEF AT ALL ENTRY INTO BOXES PV7 CUTSHEETS LBW LOAD BEARING WALL 4 AS REQUIRED BY UL LISTING. A ttac h e d _ [ 1 7. MODULE FRAMES SHALL BE GROUNDED AT PV8 CUTSHE 2 ® DEDICATED kWh METER MIN MINIMUM W ARNING— Eleclr. ock Hazard PV9 CUTSHEETS Permit Number: • DO NOT TO RMINALS THE UL- LISTED LOCATION PROVIDED BY PV10 SITE PLAN PLACARD Ad: - _ • — ' 1 ' ( . - -- - (N) (NEW) NEC NATIONAL ELECTRIC CODE Terminals on Band Load sides THE MANUFACTURER USING UL LISTED $y0Cc� Date: a frail LICENSE NIC NOT IN CONTRACT ma be ener ed m the Open PosltIo' GROUNDING HARDWARE. NTS NOT TO SCALE 8. ALL EXPOSED METAL PARTS (MODULE OFFICE COPY OC ON CENTER DC Disconnect FRAMES, RAIL, BOXES, ETC.) SHALL BE OR # 180498 P PANEL BOARD I I GROUNDED USING UL LISTED LAY -IN LUGS VICINITY MAP PL ° PVC PROPERTY LINES LISTED FOR THE PURPOSE. POSTS SHALL — PV PHOTOVOLTAIC WARNING— Elects ock Hazard BE MADE ELECTRICALLY CONTINUOUS WITH 6' y`" = ry , POLYVINYL CHLORIDE SW Fairhaven St i a DO NOT TO RMINALS $ • P Ter minal3 OTb eand LOad sltles ATTACHED RAIL. L doo1 '- ma y be ener- ed mtha open Pds;hen 9. MODULE FRAMES, RAIL, AND POSTS SHALL , �' ; .� '4 . ./ S S CHEDUL E BE BONDED WITH EQUIPMENT GROUND =, - fix° „ swwh y SW Fa irhaven b• SCH SCHEDULE OC VOLTAGE IS ALWAYS PRESENT WHEN CONDUCTORS AND GROUNDED AT THE a SLN Ra SS STAINLESS STEEL SOLAR MODULES ARE EXPOSED TO SUNLIGHT ,>' s W OardenP7Nk at o� sw w di w�kE,•E er .t SSD SEE STRUCTURAL DRAWINGS MAIN ELECTRIC PANEL. ' '} 4' 4 _p eer S t An! orrys STC STANDARD TESTING CONDITIONS it 10. IF THE EXISTING AC GROUNDING Cernete71 SWH SOLAR WATER HEATER ( 6) Second soGrca s pihoto�oltasosystnm ° SW Gaarde St - SW Gearie St SW ME.Oana!d St _, S W McDonald ELECTRODE IS A COPPER ROD, THE DC < ® TYP TYPICAL GEC SHALL BE EITHER #8 THWN -2 RUN 5W (t i' I U UON UNLESS OTHERWISE NOTED WARNING- ElectncShockMazo,d, INSIDE CONDUIT BONDED AT BOTH ENDS, �' , " V VOLT 7 Ho :.so, rorvi�e.bM ns Insltlo ,J S r '�� _ ( __ �- u11i4ft•�'To OR #6 BARE COPPER RUN ALONG "' N ` ° m # k z g Vmp VOLTAGE AT MAX. POWER ( 8 ) CAUT ION BUILDING AS LONG AS IT IS NOT SUBJECT sw 2. Voc VOLTAGE AT OPEN CIRCUIT TO PHYSICAL HARM PER ART. I 0 W WATT 250.166(B) &(C), 250.64(B) &(E). IF THE ti , ; „ 3R NEMA 3R, RAINTIGHT PV COMBINER BOX WARNING: EXISTING AC GROUNDING ELECTRODE IS A ' c y ' sw Ines St 9 In n S - ' SW Canted:my Lf CONCRETE- ENCASED ELECTRODE, THE DC t : • Rt+ SW P emtxtx il lst ELECTRIC SHOCK HAZARD GEC SHALL BE A #6 THWN -2 PER ART. � suv E1�n* ` , % 1 REV BY DATE COMMENTS • 10 WARNING F Al 1 Y A1 250.166(D). THE GEC SHALL BE s'"$""lctuntY+ Rd n r P Q SW Murdock. S i� t SW Murdock S1 REV • • * *Ns • CONTINUOUS AS DESCRIBED IN ART. '� o 1 p ROLNDEC r'NU 'ORS A t EE E 250.64(C). m & * t! GRED AND UNGROL NOEL Q k rA _ ti1 7gcCh SW Aspen S a. 1 i (11 ) WARNING 1.6 d Meflon0, • �c ° 5W Lad INVERTER OUTPUT CONNECTION Autun nvIew 5t �L P V `,,, DO NOT RELOCATE Ap � yc• q" � 3 SW sit". St .I 16.0 • ' I;` OJER CURRENT DEVICE �" a $ N SW !'koodView Dr '' \ram iK. llllllllllll :.k7d::,1►gr]aF�IR_ MODULES: c�� CUSTO!/Ef� SWwb - - D1 TioW .. - _ -. vim �1� . PROJECT MANAGER: PRODUCT CROUP: CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT /� (18) KYOCERA # KD210GX -LPU TROY, MATT TROY RESIDENCE RESI BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR O ' o CUSTOMER ADDRESS: 3.78 kW ROOF MOUNT PV SYSTEM MOUNTING SYS!EM: CU DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & 11825 WILDWOOD TIGARD, OR 97224 JOB NUMBER. 393 Vintage Park Drive, Suite 140 Foster City, CA 94404 DATE: PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: 5033073908 R EV: T:(650) 638 - 1028 I F: (650) 638 -1029 50337 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 (240) JB- 972030 00 (888)—SOL—CITY (765 -2489) I www.solarcity.com ti SITE PLAN 4/ to Scale: 3/32" = 1' `� S F GATE 20 ' O ' TO R ROOF O © o PENETRATION o _ . 2. WALL 1-3) � .. ' D , PENETRATION L_JF - 1 0 Inv ' l • O DC 0 80' _ O r ❑ M © L � - �J TOR —J _ ...„ ( 25' - - - � TOR I g. MP2 ROOF MOUNT _ PITCH: 22 ARRAY PITCH: 22 FRONT OF AZIMUTH: 234 ARRAY AZIMUTH: 234 , � e � MATERIAL: Comp Shingle Roof SHEET NOTES HOUSE STORY: 2 A •iiiiiiiIiii RAFTERS PV3 N111111.111111 1 INVERTER, DC DISCONNECT, & WARNING LABELS (2), I SIZE: 2x8 gs 'ii =ii=�Ii' (3), (5). 2. DEDICATED PV SYSTEM METER. SPACING: 24" O.C. 3 . NOT USED. SUPPORT: 4x12 PURLIN Iii 4. UTILITY METER. MAX. SPAN: 9' -8" 5. DC DISCONNECT. L 6. ROOFTOP DC COMBINER BOX & WARNING LABELS (7), NOTES i (9). STAGGERED PENETRATIONS 7. NOT USED. SKIP SHEATHING 8. DISTRIBUTION PANEL & WARNING LABELS (1), (2), r 4 6 PV3 (NP.) 9. NOT USED. 10. CONDUIT ROUTED ON ROOF 15' 11. CONDUIT ROUTED ON WALL 0 1' 10' 21' TO R 12. REFER TO PV1 FOR WARNING LABELS • = ∎■ 11 ■ , P V `∎ ►44i 2 •- - _ - V A71.0 501 ARCITY DFTAII S. — S: CUSTOMER: 6ESCRIPnoN: �I �,; PROEcr MANAGER: PRODUCT GROUP: BE USED FOR BENEFIT EXCEPT NOR (18) KYOCERA # KD210GX -LPU TROY, MATT TROY RESIDENCE ' - 3.78 kW ROOF MOUNT PV SYSTEM M OUNTING 5151EAI: CUST oiarCity OMTJ2 ADDRESS DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE 1 O&ER RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & RAIL 11825 W WILDWOOD S TIGARD, OR 97224 NUMBER: 393 Vintage Park CA Drive, 4404 Suite 140 DATE: PPA INVE tR: Foster City, CA 9 SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WIT HOUT Rt ( 1)FRONIUS # I G4000 ( 5033073908 JB- 972030 00 REV T: (650) 6 38 -1028 I F: (650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (888) –SOL –CITY (765 -2489) I www.solorcity.com �4' BETWEEN STAGGERED_, (E) 2x8 FOOTINGS _ RAFTERS - , - 1 , , 1 2Jr 51.A.1._ 3& s'PP b • r ' / (E) 2x8 RIDGE 1 � � \ i 1 / BEAM N N ( E ) 2x4 RIDGE / f BEAM SUPPORT �// 11 (E) 4x12 PURLIN TYP---/ 0 .. / (E) 2x8 RAFTERS / 2 . (E) 2x8 PURLIN (E) CEILING ®24" SPACING SUPPORT f JOISTS 2x8 / : 1 { B FRONT VIEW OF MOUNTING PLANE 9, -8„ 9' - Scale: 1/2"=1'-0" + '- (E) LBW RAFTERS: 2x8 ® 24" O.C. SUPPORT: 4x12 PURLIN MAX SPAN: 9' -8" A SIDE VIEW OF MP2 Scale: 1/4 " =1' -0" STANDOFF SOLAR PANEL 1 C INSTALLATION ORDER ATTACHED WITH MODULE Scale: 1 1/2" = 1' / LOCATE RAFTER, MARK HOLE CLAMPS, i'1-16 BOLTS, ( LOCATION, AND DRILL PILOT AND CHANNEL NUT HOLE. CUT SHINGLE AROUND SOLARCITY SOLAR RAIL \ FLASHING COLLAR. & BOLT (4) -- --.- SEAL PILOT HOLE AND BOTTOM CANOPY BOLT ASSEMBLY V ' _ It (3) (2) OF CANOPY BASE WITH POLYURETHANE SEALANT. Sc BRACKET 1 CANOPY FLASHING ' / LAG CANOPY BRACKET IN _ t�� �MI (3) RAFTER WITH (1) a" DIA. LAG (E) COMP. SHINGLE 1 BOLT IN HOLE CLOSEST TO POST. (E) ROOF DECKING /NSTALL CANOPY FLASHING ONTO ( BRACKET. ATTACH RAIL WITH " DIA LAG BOLT CANOPY CLAMP. (2 4 EMBED, MIN) (E) RAFTER PV ■'41 � i 3 4 - • V A71.0 S0L J81.FY DEIALS: FRR}IJLES - Ci TOMQ� DESCRIPRON: PROJECT MANAGER: PRODUCT GROUP: CONFIDENTIAL — THE INFORMATION HEREIN CONTAINED SHALL NOT � � * RESI BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR (18) KYOCERA # KD210GX LPU TROY, MATT 3..78 kW ROOF MOUNT PV SYSTEM olarcitit DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MOUNTING SISTER CUSTOMER ADDRESS RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & RAIL TIGARD OR 9 7224 OD JOB NUMBER: 393 Vintage Park Drive, Suite 140 DATE PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: 908 R EV: T:(650) 638 -1028 I F:(650) 638 -1029 5033073 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 (240) J B- 972030 00 Foster City, CA 94404 (888) —SIDE —CITY (765 -2489) I www.solarcity.com UPLIFT CALCULATIONS Input Variables Calculations and Values Required Variables Design wind pressures based upon: Mean roof height: 22 ASCE 7 -05 Chapter 6 Wind Loading Exposure category: C Basic wind speed (or city in the future): 85 Equation 6.5.13.3: Component and Cladding Elements Importance factor (1 for residential): 1 Wind pressure P = qh *Cn *G Roof shape: pitched 6.5.10: Velocity pressure Roof angle (degrees): 22 qh = 0.00256 *Kz *Kzt *Kd *VA2 *I Roof zone: 1 Contiguous sq. feet of array: 64 From Table 6 -3: Least width of the building: 61 Kz = 0.92 Obstructed wind flow? TRUE From Figure 6 -4: Kzt = 1.00 Local Topograhphical Features From Table 6-4: (choose "standard "or refer to pictures right, and below) Kd = 0.85 Type of hill: none From figure 6 -1: Hill height (h) (ft): V = 85 Slope of hill (degrees): From table 6 -1: Horizontal distance from hilltop to house (x): I = 1 eight from bottom of hill to mean roof height (z): From Velocity Pressure Equation: qh = 14.40 Design Wind Pressures From Figure 6 -19B P (lbs. per sq. ft.) = qh *Cn *G Cn (uplift) = -1.41 Pd (downforce pressure) = 6.12 Cn (down) = 0.50 Pu (uplift pressure) = -17.30 From 6.5.8.1 G = 0.85 Max Tributary Area Feet Inches Individual Rows in Portrait X (E -W distance between standoffs) = 4 0 Kyocera KDXXXGX LPU Y (N -S distance between standoffs) = 2 6 Amax (sq. ft.) = 0.5 *L *X L (length of panel in ft. perpendicular to rail) 4.93 X = 4.00 Module Rail Max. Span / Cantileeer (in) = 91 43 Y = 2.50 Max Uplift Force on a Single Standoff L = N/A Pmax (lbs.) = Amax *Pu Amax = 9.85 Pmax = -170 Factor of safety = FI *D *NI /Pmax 250 = Fl (pullout capacity of lag (lbs/inch)) Dead Load Calculations 2.50 = D (minimum lag thread depth) DL (lbs/sq. ft.) = (Mm +Mh) /(L *W) 1 = NI (number of lags per standoff) L (length of Kyocera KDX)OGX -LPU modules) 4.93 3.68 = Factor of safety W (width of Kyocera KDXXXGX -LPU modules) 3.25 Mm (weight of Kyocera KDXXXGX LPU modules) 39.70 Point Load Calculations Mh (weight of hardware per module) = 8.43 PL (Ibs) = Ama x*DL PL= 30 1 DL = 3.01 Version 6_3 ,� PV * ,�r,�� Y AZ1.0 SOLARCI f DEINLS: MODULES: — CUSTOMER DESCRIPTION: ,, / 9 PROJECT MANAGER: PRODUCT GROUP. CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT RESI BE USED FOR THE BENEFlT OF ANYONE EXCEPT SOLARCITY INC., NOR (18) KYOCERA # KD210GX LPU TROY, MATT TROY RESIDENCE oI MOUN SYSTEM: CU 3.78 kW ROOF MOUNT PV SYSTEM DE SIGN : SHALL IT BE DISCLOSED IN WHOLE OR IN PAR TO OTHERS OUTSIDE CUSTOMER ADDRESS . RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & RAIL 11825 SW WILDWOOD TIGARD, OR 97224 ae NUMBER: 393 Vintage Park Drive, Suite 140 Foster City, CA 94404 DATE: PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: JB- 972030 00 T:(650) 638 -1028 I F:(650) 638 -1029 7/26/2010 THE WRI I ILN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 ( 5033073908 REV: (888)_soL —CITY (765 -2489) I www.solarcity.com MODULE VOLTAGE RATINGS Voc: 33.2 VDC Vpmax: 26.6 VDC *MODULE CURRENT RATINGS ARE SHOWN AS Isc AND Imp IN THE DC A LINE DRAWING STRINGS IDENTIFIER OF THE SINGLE LINE DIAGRAM. 18 MODULES ON MP2 DC + nnnInn IP nnlln DC -- 1 c� ( 4 ) AWG #10, USE- 2 /RHW -2, Black IA 41 IA W ed [MU ' —( 1) AWG #6, Stranded Bare Copper r _ ; T -- -- -- -- -- - - -- -- -- GND r -r • Voc = 298.8 VDC AWG #6, Stranded Bare Copper (1) : GEC DC Vmp = 239.4 VDC • I Isc = 8.58 ADC ' ' ' ' Di Dc - -- Imp = 7.9 ADC Ground Rod; 5/8" x 8', Copper (1) � I I I I (N) ARRAY GROUND PER 690.47(D). i (18) KYOCERA # KD210GX -LPU I i NOTE: PER EXCEPTION NO. 2, ADDITIONAL PV Module; 210W, 189.8W PTC ELECTRODE MAY NOT BE REQUIRED I I I ` - J (1) HOFFMAN # A6R64 L DEPENDING ON LOCATION OF (E) ELECTRODE. J • Enclosure; NEMA 3R FRONIUS # IG 4000 ( 1 ) Inverter; 4000W, 240V, 500VDC, 94% EFF. = — ( 2 ) Multi -Cable Connector, 3 Port (E) WIRES & CONDUIT (E) 200A MAIN ELECTRIC SERVICE PANEL LABEL INVERTER: A EGCIDC -�DC+ #4 - #14 AWG, Same side, Insulated — � (E) 150A/2P MAIN CIRCUIT BREAKER - - LINE (1) SQUARE D # HU361 (1) SIEMENS # CT ; ; i � a Disconnect; 30A, 600V, NEMA 1 Breaker; 1 Q21525 , Triplex (2x1 & 2 Pole) ,-, Q21525 PV BACKFEED: 25A /2P ; INVERTER ; ' • AC DISCONNECT _ GFP , EGCI DC -I DC+ LOAD BI -WIRED TO USE FULL RATING © GND � Th DS PER ART. 690.17 ( 1 ) AWG #8, THWN -2, Black r ® I I DC+ I DC- IEGC BOOM OF BUSS I ' i I ( 1) AWG #8, THWN -2, White .-.-- . A � I I � (1) AWG #6, THWN -2, Green EGC /GEC L_ B i ' 1-- I I G i ` — - -EG2 u DC 1 — ( 1 ) Conduit Kit; 3/4" EMT TOP BOTTOM L Li i DC. • Voc = 298.8 VDC • Lz I • Vmp = 239.4 VDC N N I • Isc = 17.16 ADC _ _ \ EGCIGEC� • Imp = 15.8 ADC z - Z EGC /GEC I ' GEC COOPER # B Line Meter Socket 011( 1 ) — ( 1 ) AWG #10, THWN -2, Black # JUMPER 1 Meter Socket; 125A, 4- 14AWG, Ring Type 8— (1 ) AWG #10, THWN -2, Red METER PROVIDED BY UTILITY (1 ) AWG #10, THWN -2, White NEUTRAL — (1 ) AWG #6, THWN -2, Green EGC /GEC 120/ SINGLE — (1 ) Conduit Kit; 1/2" EMT SINGLE PHHASAS E BOND (N) #8 EGC /GEC TO (E) UTILITY SERVICE UFER OR (E) GEC IN • Vmp = 240 VAC PANEL WITH IRREVERSIBLE • Imp = 16.67 AAC CRIMP PER ART. 250.64(C) P 5 ` ` "! s . V 471.0 Sa ARCITY DFTAU C. , rvi i : • STONER: DESCRIPTION: q i PROJECT MANAGER: PRODUCT GROUP: CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT /� * RESI BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR (18) KYOCERA # KD21OGX LPU TROY, MATT 3. kW ROOF MOUNT PV SYSTEM S ILY DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MOUNTING S151tU: CUSTOMER ADDRESS: S OLARCITY CANOPY C & 11825 SW WILDWOOD JOB NUMBER: 393 Vintage Park Drive, Suite 140 RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE TIGARD, OR 97224 Foster City, CA 94404 DATE PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT WIER[ER: JB- 972030 00 T:(650) 638 -1028 I F:(650) 638 -1029 5033073908 R EV: 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 (240) (888) —SOL —CITY (765-2489) I www.solarcity. corn ELECTRICAL CALCULATIONS 1. Conductor Sizing per Art 690.8(B)(11 Module 18 Kyocera K0210GX -LPU 189 a Inv Pwr W PTC 'Voltage Orop Calculations Version 5_6 4 a. Conductor must have 30 deg. ampacity >= 125% of continuous current per Art 215.2(A)(1). Inverter 1. 1 Fronius IG4000 94.4 ---- 4,000 Vdrop = (Imp) • (2 " Length)' (Resistance) 1 (Vmp) Module Imp (A) Max. Length (ft) Wire b. Conductor must have (after corrections for conditions of use) Inverter 2 String: 7 9 30 C AWG 1C at Max Ave HI' 80 deg F >= continuous current per Table 310.16. Module. Vdrop = (7.90 A ` 60 ft ' 0.00124 Ohms) 1 219 V = 0.27% ' - Inverter 3 Branch: 15 8 l 70 ID AWG 0El at Max Ave Hi 80 deg F c. Evaluate conductor temperature at terminations per 110.14(C). Module Vdrop = (15 80 A ' 140 ft ' 0 00078 Ohms) / 219 V = 0.78% Ampacity of wire derated for conditions of termination must Inverter 4 Total voltage n DC conductors = I1 -05 %1 be >= continuous currentt1.25. All string terminations are Inverter: I 16.67 I 10 IC AWG 1d at 240V rated at 90 C. TotaL_modules Total Inv Pwr 4,OQQPTC Vdrop = (16 -67 A " 20 ft • 0 00120 Ohms) 1 240 V 0 17% 2. OCP Sizing per Art 690.8(8)(1). Photovoltaic Module Electrical Specifications: Total STC 3,780 Combined! 16 67 I 0 IC AWG 1l at 240V a. Round up to next size per Art 240.4(8) Voc= V deg F I Vdrop = (16.67 A " 0 ft • 0.00120 Ohms) 1 240 V 0.00% Vmp= V Record Low Temp B Total voltage drop in AC conductors = 0_17% Isc= A Max Average Hi Temp: 80 IIIII Total voltage drop in AC and DC conductors = 122% Imp= A Record Hi Temp 106 3. Conductor Sizing oer Art 690,8(8)(1) Tvoc= - _ V7deg C a. Conductor must have 30 deg. ampacity >= 125% of continuous Tisc= C current per Art 215.2(A)(1). String Typo A and 2 Combined Strings Tyne A Voc Correction Method: Tvoc ds Branch Circuit Type A 9 modules per series string Fronius IG4000 2 stnngs per branch 1 -way wire length 70 ft b. Conductor must have (after corrections for conditions of use) 9 Kyocera KD210GX -LPU Inverter Min Vdc Input: Vdc >= continuous current per Table 310.16. Voc. 298.8 `. Min Vmp at Max Temp: ;Vdc Voc= V temperature at terminations per Art Vmp 239.4 ''V Max Voc at Min Temp: 0 Vdc Vmp V c. Evaluate conductor ten P P Isc= 8.58 A. Inverter Max Vdc Input: Vdc !so= A 110.14(C). Ampacity of wire derated for conditions of Imp= 7 9 a Max Strang Size imp= A termination must be >= continuous current 1.25. All branch terminations are rated at 75' C min. Icont= ilia 10.73 A. Art 690 8(A)(1) 1 - way wire length: 30 ft Icont= A Aft 690 3(A)(1) 1.a Try C AWG 10 _ _AUSE 2 /RHW - at 90 deg C Table 310 16 3.a Try DAWG 88 THWN -2 at 90 deg C Table 310 16 Icont ' 1 25 = (Amps) Icont " 1 25 = (Amps) 30 deg C ampacity = I 4. OCP Sizing 30 deg C ampacity = I 31 Icont= (Amps) 21. a. Round up to next size per Art 240.4(B) 1.b Icont= (Amps) Start ampacity 55i Start ampacity Temp. derate ( % =F) 0 58 5, Conductor Sizing oer Art 690,8(8)(1) Temperature derate ( %=F) Cndt. fill derate ( %4e) 1 a. Conductor must have 30 deg. ampacity >= 125% of continuous Conduit fill derate ( % Derated ampacity 31.9 I current per Art 215.2(A)(1). Derated ampacity I Term 1 Term 2 b. Conductor must have (after corrections for conditions of use) Temp table 75degC T5degC >= continuous current per Table 310.16. 1.c Icont'1 25= (Amps) 1111- 3.c Icont'1 25= (Amps) 81 26.81 Ampacity Ampacity Er 50 50 c. Evaluate conductor temperature at terminations per Art 110.14(C). Ampacity of wire derated for conditions of I termination must be >= continuous current'1.25. All inverter 2 Icont • 1.25 = (Amps) 3.d OCP size = output terminations are rated at 75' C. OCP size = Combined Inverter Output Service Voltage= 240 Volts Inverter Type A Output Total Inverter Power- Watts 1 -way wire length 0 ft 6, OCP Sizing Fronius IG4.000 1 -way wire length. 10 ft Icont = # of inverters'max inverter current Art 690 8(AX1) a. Round up to next size per Art 240.4(6) lcont= _I A Art 690.8(Ax1) Icont = (Amps) 4 Icont "1 25 = (Amps) 20.83 A Art 690.8(8)(1) 6 Icord'1 25 = (Amps) WV A Art 690 8(BX1) 7, Conductor Sizing per Art 690,8(B)(1) OCP size = 1111111IA Art 240_6(A) OCP size = -A Art 240 6(A) a. Conductor must have 30 deg. ampacity >= 125% of continuous 5.a Try CAWG 10 THWN -2 at 90 deg C Table 310 16 7.a Try CMG It THWN -2 at 90 deg C Table 310 16 current per Art 215.2(A)(1). Icont ' 1 25 = (Amps) 20.83 !cant ' 1 25 = (Amps) 30 deg C ampacity = 40 I 30 deg C ampacity = I b. Conductor must have (after corrections for conditions of use) 5.b Icont= (Amps) 16.67 7.b lcont= (Amps) 16.67 >= continuous current per Table 310.16. Start ampacity 40 Start ampacity MIN Temperature derate ( % =F) 0 31 Temp. derate ( % =F) 0;## c. Evaluate conductor temperature at terminations per Art Conduit Ell derate ( % 1 Cndt fill derate (%) 1 110.14(C). Ampacity of wire derated for conditions of Derated ampacity 36.4 I Derated ampacity I termination must be >= continuous current *1.25. All inverter 5.c Icont"1 25= (Amps) 20.83 7.c Icont'1 25= (Amps) 20.83 output terminations are rated at 75' C min. Ampacrty 3l Ampacity I I PV ,. %�I4 i 6 v Az_t.D soLARarr DErarLS ifODOLES: CUSTOMER DESCRIPTION 11,, PROJECT MANAGER: PRODUCT CROUP CONFIDENTIAL -THE INFORMATION HEREIN CONTAINED SHALL NOT /t RESI BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR (18) KYOCERA # KD210GX LPU TROY, MATT 3ROY RESIDENCE i ly * ,, , � , rr �: �,. • ���•; �, 3.78 kW ROOF MOUNT PV SYSTEM DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE SW WILDWOOD RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & RAIL 11825 11825 , OR 97224 NUMBER: 393 Vintage Park Drive, Suite 140 Foster City, CA 94404 DATE PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVER DER: J8-972030 0 0 T: (650) 638 -1028 I F: (650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 ( 5033073908 REV: (888) -SOL -CITY (765 -2489) I www.solorcity.com INVERTER FRONIUS IG FRONIUS IG 4000 / 5100 / 4500 -LV - Specifications DC Input Dad Fib¢ 4000 FRONIUS 1G 5100 I FRONIUS I0 4500 -IM Recommended PV power 3000 - 5000 Wp 4000 - 6300 Wp _ - 5500 Wp Max. DC input voltage 500 V 500 V 500 V Operating DC voltage range 150 - 450 V 150 - 450 V 150 - 450 V Max. usable DC Input current 26.1 A 33.2 A 29.3 A AC Output Data FRONIUS 10 4000 FRONIUS Nit 5100 FRONIUS 10 W Maximum output power 040 C 4000 W 5100 W 4500 W Nominal AC output voltage 240 V 208 V Utility AC voltage range 212 - 284 V (240 V +10 %/ -12 %) 183 -227 V Maximum AC current 18.7 A 21.3 A 21AA Maximum utility back feed curial 0.0 A 0.0 A i OA A Operating frequency range - 59.3 - 80.5 Hz (80 Hz nom) Total harmonic distortion < 5 % Power Factor (cos phi) 1 g General bad _ - N FRONB 10 4000 FRONI1510 5100 FRONIUS 10 4500 -LV Z Max. efficiency 95.2 % 95.2 % 94.4 % Consumption in stand -by < 0.15 W (night) — p Consumption during operation 15 W Enclosure NEMA 319 8 Size)txwxh) 28.4x10.5x8.81n (720x41sx223mm) a Weight 421bs. (19 kg) Ambient hntperatum range -5 to 122 °F ( -20 to +60 °C) _ 3 Cooling - � controlled forced ventilation Integrated DC and AC disconnects standard UL approved DC & AC disconnects P rotections g Ground fault a protection Internal GFDI, In a ccordance with UL 1741 DC reverse polarity protection Internal diode g i (standing protection Internal, in accordance with UL 1741. IEEE 1547 - .3 E Over temperature Output power derating 1 Surge Protection Internal DC & AC protection, Tested to 6 kV Safety Compliance S UL 1741 a i EMI FCC Part 15; Class A & B a ng protection UL 1741, IEEE 1547 , Anti- ISlandi , E s z Ground fault detector and interrupter Compliant with NEC Art. 690 requirements, UL 1741 tt Miscellaneous Maximum AC over current protection Two -pole, 30 A circuit breaker AC wire sizing Use maximum AWG 6 194 °F (90 °C) copper wire & DC wire sizing Use maximum AWG 8 194°F (90 ° C) copper wire g s] AC disconnect 32 A $ • DC disconnect 40 A € s Warranty 10 year Premium Warranty Is Standard s 3i Distributed by .1-"C//7 /L15 8 ti - e- Fronius USA LLC Solar Electronic Division ` E 10421 Citation Drive Suite 1100 Brighton, MI 48116 Phone: 810 - 220 -4414 - - - -- Fax: 810 - 220 -4424 _ E -Mail: pv- us0fronius.com 7. www.fronius - usa.com A A 3 • P V � 7 4.- _ • . V Az1 -0 SOLARGn LIETAIL�• - GRAMS: CUSTOMER DESLYt1PT1ON: II � PROJECT MANAGER: PRODUCT GROUP: E A THE THE INFORMATION EXCEPT EIIONTAINE SOLARCITY INC., NOR (18) KYOCERA # KD210GX -LPU TROY, MATT TROY RESIDENCE 3.78 kW ROOF MOUNT PV SYSTEM O IarCit, DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MOUN1ING SYSTEM: OJSTOIER ADDRESS: ' SOLARCITY CANOPY C & RAIL 11825 SW WILDWOOD JC8 NUMBER: 393 Vintage Pork Drive, Suite 140 RIZ THE RECIPIENTS ORGANIZATION, E XCEPT IN CONN W THE TIGARD, OR 97224 Foster City, CA 94404 DATE PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT 1NVERTER: JB- 972030 00 T:(650) 638 -1028 I F:(650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 5033073908 REV: (888) —SOL —CITY (765-24.89) I www.solarctty.com PV MODULE °`a , Ky 0 C E Ra 'x°21 CAL CHA PU • Q � �o ti6 i`° ELECTRICAL CHARACTERISTICS , 04 et Curren}Voltage characteristics of Photovoltaic Current Photovoltaic - Vollage characteristics of Photovolta A FB Module KD21OGX -L.PU al various cell temperatures Module KD2106X -LPUUI various irradiance levels <� 9te C UTTING EDGE TECHNOLOGY "il,I • C . `C • 210 WATT = - M As a pioneer with 35 years in solar, Kyocera demonstrates 1 leadership in the development of solar energy products. r■■ ' rrM 1 HIGH EFFICIENCY MULTICRYSTAL Kyocera's Kaizen Philosophy, commitment to continuous ` ' � s • •,•,•• PHOTOVOLTAIC MODULE improvement, is shown by repeatedly achieving world record 3 3 ' -- '` cell efficiencies. __��� � i ' i� Kyocera Quality Built In: • \, �� .111•111111 - New frame technology allows for end mounting with 2400 Pa �.\\ (50 psf) or wind speeds of 130 mph (ASTM E1830) and I IMIMIIIMIE • ', traditional mounting under 5400 Pa (113 psf) to support • • • r 1 m r s e increased snow load 0040t ...OW - UV stabilized, aesthetically pleasing black anodized frame - Supported by major mounting structure manufacturers SPECIFICATIONS , - • • -- - - - Easily accessible grounding points on all four corners for fast installation • Physical Specifications "° =�l^ —+ - Proven junction box technology - Quality locking plug -in connectors to provide safe & quick $'m .t '°r = ; ""t OM (7.N.•••) connections +auatil _ Kyocera manufactures and assembles solar cells and modules -- -" - at its own worldwide production sites using a true vertical .., �1, Im1.40Qx-LPU integration process. This superior approach gives Kyocera /g I J complete control over every step of the manufacturing process, producing modules with the industry's tightest power tolerance, s a( - . NEC 2008 Compliant promising high quality and efficiency. . r- UL 1703, Class C Superior Built -In Quality IEC 61215 - Proven Superior Field Performance _ I Tight Power Tolerance Cede - 25 Year Warranty - 5Year Workmanship Warranty ' +, Mallon tr. pasrJ . • SpeciGestials ■ Biala Pa lea rma Emir award UN C aae r Ma ■ ans ttl, i Pow Omni 21CW l+atlr/ arN Number pr Module I St - Madman Pores VOW (lrri 71.t1Y r - -- - - ■.0.- ' Marr+Por CIMPIt (I 7.91A r1 t 9A • WW1 fi ldd ndr - - - — — cpso Circuit Vans era am ant Lag& X w X MO w111•1 211410>aarl�r ii� s � Srr rt rim rr tMa1tCYQItQtn�lt(rd e6lA 1EM0(19.71hU j�� -S _ , ,.. J r. :L:;pLOJ' Ja Lam, Ala _ . mil. ti �l•..al+� ' sHrri /r1 . ,/ � IMF �rOPari tdvoo — 1 =Ma Wt iwisi�riiii �.?1 ���_iIH i � I �yy�'/I f,/�//r�'' r , ■ �irr Ow i ii3i �iT� `� 'bank C dlefant of lac StEx1 W AfC Clumballcs . t • /�►/ilielll /I �1�� / / � / Ip �ilifl %Iii 1rirr,+wrure.r.ar'w.ra LM1�XtiNtIhXPas meta rare btlSrW _._...-_ -__ ! Lt/' // ���� i/ ■sUYUM �MarnO d 1111x61 lac; IP Cody IRS rt ,• -.�.. - - MrtirenlbraMrd 14IMt drffiraera2 ez ,7., �vii� - _ - - e' _ iliiii � I� / 7 II Far 4 / I/ ,/ 1A031333 polwr a rr 23 AV • oa.. ! � :fsVr �s t! /.1�' ! %� /I I WI I M art■.r lwr. C ar tr Ga r► uaA ^ owt+a �rtau+.. • - '`/�%1 / � 2` / /%r _ I / Open Givet Wane ad 32AV Madman rt.. 16,4 -40t -got: it �' � ArAlr . �� �j'` _ ' - � � �� ••rAkir 0 ` 00 • I _ •ww•.. .+ NR - rw110130 011/1 b.t'r.nwi 1031010011. __ /' j�� ; � . 'i� .� w� I .� . I --ff 190 60D1 and 1110 1_11001. Cr611d and Rsdatad � CQ KYOCER7 SOLAR by KYOCERA r` - $5%l'f °0°8 fax P v vh 8 N... • �AZ1.0 5(1LARtaIYUE1AIS MCOUCES: CUSTOMER OESCRIPOON: � • PRO.ECT MANAGER: PRODUCT GROUP. CONFIDENTIAL -THE INFORMATION HEREIN CONTAINED SHALL NOT (18) KYOCERA # KD210GX -LPU TROY, MATT TROY RESIDENCE REST BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR 3.78 kW ROOF MOUNT PV SYSTEM ollarCity DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MOUNTING S1 CUSTOMA:R ADDRESS 11825 SW WILDWOOD RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE SOLARCITY CANOPY C & RAIL TIGARD, OR 97224 JOB NUMBER: 393 Vintag Foster City O 140 DATE: PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: T:(650) 638 -1028 I F:(650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 (240) 5033073908 J B -9 7 2 0 3 0 0 0 REV: ( 888) -SOL -CITY (765 -2489) I www.solarclty.com • MOUNTING HARDWARE �- \ \_♦ APPROVED INSTALLATION METHOD • Roots (brackets) are to be mounted no further RESIDENTIAL SOLAR MOUNTING SYSTEM than 8•apart. .kI:tEMEN • Rafters must be located. Pilot holes must be drilled into Canopy is the strong, safe, waterproof mounting system for structurally attaching the center of rafters 1 28 1 2.5 solar panels to composition shingle and wood shake roofs. A715 grade 50 high • Shingle course immediately above penetration shall be cut 2 33 1 3 strength structural steel with durable corrosion resistant coating provides more using provided template to accommodate flashing. 3 43 2 2.5 strength than aluminum and better corrosion resistance than stainless steel. Bracket- • Local wind conditions. exposure, roof angle. and position 4 50 2 3 style attachment allows for shingle flashings to completely cover penetrations, of array oh roof will determine design wind p ressure. This chart assumes 15 w. h, or raver per panel provid Ing excellent long -term waterproofing. Standard installation of Canopy applies when design wind and minimum 1.6 peneb m alio per panel. pressures are found to be 28psf or lower and requires one ' e " " "P`'O �.`��rr nv ;n- oM,����F to rice os 21/2 liyg bolt in the primary position. For all other cases, • Precision engineered bracket geometry provides stiffest see chart to right . uplift resistance of any mounting bracket. Rated to 50016s. tlf • Flashing is to be inserted under course of shingles above • A7 15 grade 50 high strength structural steel provides 1 _ penetration and pressed down over root until it snaps more strength than aluminum i N. into place. • Proven 75 year corrosion resistant hot -dip galvanized �� .i. • Rail is attached with rail locking clamp . coating. Laboratory tests show canopy has better crrosion resistance than common stainless steel • Shirk -style hashing completely ewers pei,etraticn, providing 1 Flashing e t ' better long term leak protection than neoprene core fleshings. 2 Lags and Washers 1 1 t� Root- Bracket \ OiOle �. 1 Shingle F lashing locks in place for best water proofing • t 4 Root - Bracket installed a le 2x 5/16 lag bolts 5 Flashing installed '--' I f ~ I , , r te � - 2x 5716 flat washer I s•. • • 6 Rail installed - �:-rs $ Canopy root preci engineered mounting bracket I f� 7 8' O Max \ !• - `"' -- � � , 1111. f ..c.,0*** ' c �I e l 1 , r - 8 Roof ratter II \ �'� �► `► r- �""_'-. : ill Rail 1....1 .,,.c.:.. : : SolarCuty 888 -SOL -CITY 1 888.765 -2489 I WWW.SOLARCITY.COM - P V NI,L 44 9 4 .= i MI • v Az1.0 SOLAW1TY DETAILS: MODULES: CUSTOMER: DESCRIPTION: P dived ( PROJECT MANAGER: PRODUCT GROUP: CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT /� (18) KYOCERA # KD21OGX -LPU TROY, MATT TROY RESIDENCE * RESI BE USED FOR THE BENEFIT OF ANYONE EXCEPT SOLARCITY INC., NOR 3.78 kW ROOF MOUNT PV SYSTEM oiarCity. DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MOUNTING SYSTEM: CUSTOMER ADDRESS: S OLARCITY CANOPY C & RAIL 11825 SW WILDWOOD JOB NUMBER: 393 Vintage Park Drive, Suite 140 RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE TIGARD, OR 97224 Foster City, CA 94404 DATE: PPA SALE AND USE OF THE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: T : (650) 6 Foster 8 I F: (650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 (240) 5033073908 J B-972030 00 0 REV: (888)_SOL -CITY (765 -2489) I ww38- 1rcity.00m CAUTION POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: PV DISCONNECTING MEANS SHALL BE INSTALLED AT A READILY ACCESSIBLE LOCATION EITHER OUTSIDE OF A BUILDING OR STRUCTURE ON INSIDE NEAREST THE POINT OF ENTRANCE OF THE SYSTEM CONDUCTORS PER THE REQUIREMENTS OF ARTICLE 690.14(C). 07 SERVICE L J r -� L�J - INVERTER & DISCONNECT FRONT OF HOUSE 11825 SW WILDWOOD - PV ON ROOF TIGARD, OR 97224 - PV X06 10 .• • Y Ai 1 0 S01 ARCITY OFTATS ','I II • ►I I ER — DESCRIPTION: PROJECT MANAGER: PROD( CT GROUP: CONFIDENTIAL - THE INFORMATION HEREIN CONTAINED SHALL NOT '1 RESI BE USED FOR THE BENEFIT SOLARCITY INC., NOR 3.78 kW T OF ANYONE EXCEPT SOLARCITOR (18) KYOCERA # KD210GX LPU TROY, MATT TROY RESIDENCE I1 * ROOF MOUNT PV SYSTEM DESIGN: SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE MDUNING SYSTEM: CUSTOMER ADORES& S OLARCITY CANOPY C & 11825 SW WILDWOOD JOB NUMBER: 393 Vintage Park Drive, Suite 140 RIZ THE RECIPIENT'S ORGANIZATION, EXCEPT IN CONNECTION WITH THE TIGARD, OR 97224 Foster City, CA 94404 DATE: PPA SALE AND USE OF NE RESPECTIVE SOLARCITY EQUIPMENT, WITHOUT INVERTER: JB- 972030 00 T:(650) 638 -1028 I F:(650) 638 -1029 7/26/2010 THE WRITTEN PERMISSION OF SOLARCITY INC. (1) FRONIUS # IG 4000 5033073908 REV: ( 888) —SOL —CITY (765 -2489 www.solarcity.com a 7, RESIDENTIAL SOLAR MOUNTING SYSTEM The Canopy mounting system optimizes strength, waterproofing, performance and aesthetics by structurally attaching solar panels to composition shingle and wood shake roofs. 5052 alloy coated with a 2 -step anodizing offers superb structural and fatigue strength and corrosion resistance even in maritime environments. Bracket -style attachment allows for shingle flashings to completely cover penetrations, providing excellent long -term waterproofing. • Precision engineered bracket geometry provides stiffest uplift resistance of any mounting bracket. Rated to 470 lbs. • 5052 alloy offers excellent structural and fatigue strength. • All -metal Galvalume® flashing completely covers penetration, providing better long term leak protection than neoprene cone flashings. • Galvalume sheet steel is a 55% Al -Zn coated sheet steel providing superior corrosion resistance over conventional galvanized steel. !� Shingle Flashing locks in place for best water proofing O O • (2) 5 /16 lag bolt • (2) 5 /16 flat washer I\ • Precision engineered canopy mounting bracket `\ .4 h ` b ba, SolarCity. 888 -SOL -CITY 1 888 - 765 -2489 I WWW.SOLARCITY.COM APPROVED INSTALLATION METHOD • Brackets are to be mounted no further than 8' apart. • Rafters must be located. Pilot holes must be drilled into NUMBER OF EMBEDMENT CFSE PSF LAG OF LAGS the center of rafters. (INCHES) • Shingle course immediately above penetration shall be cut 1 29 1 2.5 using provided template to accommodate flashing. 2 j 34 1 3 • Local wind conditions, exposure, roof angle, and position 3 43 2 2.5 �'. of array on roof will determine design wind pressure. 4 I 50 i 2 3 Standard installation of Canopy applies when design wind This chart assumes 14 sq. ft. or fewer per panel pressures are found to be 29 psf or lower and requires one and minimum 1.5 penetrations per panel. * psf values to be calculated according to ASCE 7 -05. 21/2-inch lag bolt in the primary position. For all other cases, see chart to right. • Flashing is to be inserted under course of shingles above penetration and pressed down over root until it snaps into place. • Rail is attached with rail locking clamp or standard stainless fasteners. • - 0 Flashing Lags and washers �. 3P Bracket I Bracket installed 5 Flashing installed 5 w Rail installed �I , 'f' 8" OC Max_ 8 Roof rafter 111>0. "'' I , . Rail ,A7 .5[ Q E n a_la[ S T R U C T U R A L E N G I N E E R . STRUCTURAL CALCULATIONS FOR THE S0LARCITY' s ROOF MOUNTING CLIP i99.45ES ,. \ . ( 111 - 16 ' Z „? No. S3385 m Exp. 3/31/11 _ \* * \S14: A1�"' \P p .ESSION4 1 F k, S : _ ` D " LI C EO P OF F S � , ,o s slon� =n . Q � , c• .OS pN E !, e a e � ` F 1cA `'• mom � �� � � � 49707 �o 84061PE = 1. . N. C I �. ∎ o J•SEPH H. OREG PE-44104 9 ' "I, S1 CAf 5 �qN. 12 2 1 G Q , C . , . 4F ' i./3 / 4 68 - 9r3 00:‘ 90 RENEWS: DEC. 31, 2011 5/18/ . 2816 HILLEGASS AVENUE; BERKELEY, CA 94705, PHONE: (510) 666 -0700, FAX: (510) 666 -0707 738 SolarCity Roof Mountng Clip.doc 8.00" — - -- 3.74" 0.64" CUP MADE WITH - . - 2.42" 0.50" 1.34" 0.50" � • iit" 5052 -H32 ALUMINUM; Fcy = 21 KSI --,-41—, -- RAIL t �. ) 1111 . (V O 1 UNIRAC -- --4f-- MOUNTING • RAIL Pa, SEE TABLE I M 4.04" 1.42" W 'w n ,^ V V _ M Z _ -- ✓ 1 -- ii... _ _ __ _ _ e i o ;16 "0 LAG SCREWS r 2 ,36_ �. o CO Wiz° ®� OF (E) 2x �._ ` RAFTER SEE TABLE r z Fz %_ 1 e • L AG A - -- 4'o LAG B -- -----.". $ ' - _ 4 UC'c LAGS A & B A & B A ONLY A ONLY a ��FtcAr '. Q, ti a , G�•p�� �• ' ,, EMBED 3" 2X" 3" 21�t � 48707 0 s • p 470# 400# 315# 270# f, • / Pl. � J SEPN H. ' '• PE 4 + % " s � C INN�i r . ,' � K • " YPICAL ROOF MOUNTING CLIP •1' -or 6. z u . Q NA, 1 ., , O NA L -'_ p nes erep . � � ESS ■ , ) I.e, (8 ,t0 PROP etNe 42 84067PE J,Imni@I)ii S 3385 j. . hl. C,�,,,� STRUCTURAL ENGINEER * Exp.3 /31/11' OREGON _ 2816 HILLEGASS AVE.; BERKELEY, CA 94705 S Vr p = PHONE. (510) 666 -0700; FAX: (510) 666 -0707 Si e� V. 12 VN c '; h, R• = SalarCity RENEWS: DEC. 31, 2011 i _./Eg saa n G � SOLARCITY ROOF CUP JOB NO. 738 LAGS &BEAR BEARING CHECK DATE: 4-21-8 STRUCTURAL ENGINEER BY: JDH SHEET: Gt+f•kc Lociicli e 470 �+ z 4 - 701c 4.99 _ t, 0sbi ® m Z ( Z 4 ' N m _ P rfAotet A f WI C.Du1JecTOla_ Cat c.0 tAxcA 3.3541" 4.9858" r-RAIRAC •L_ $0 "et LAl.1 sits4 Z) L.,/ 5 N8tD 4.0674" _> 'Cm a ZIC I• (.ox4 �v = 1,4C I r/'btr.. q. BOLT' GROUP Gbd-EGIG. 6E#44,II. 4 a 4,10.0 a ..,.ICI P - � o z _ 5 G� 3,35 f2.(0. ,/Dk- co 5 I i C k. f O 2 ' L " F3 et r 2.2361" _IT "1 at( ' et AI,(, A 4e. - ; j = t 1Z # 90 cite G lc ro G I LAIR 'A /3u EKC)E-0 r --1- ___________4 I '� (1 +- 4.1 = 749 _-) .� = 3(5 i Qu 2.97 al+ , i, 2.9? a .c- �,. C *f k )_U Q. I LHt!z 4)( Z to ewr3�; f) a = 14 x 4o, - (o 4S �S F _ �` x '5 15 -- 27 C.) 0 74 04 ,,: SoiarCity 2816 HILLEGASS AVE. BERKELEY, CA. 94705; PH: (510) 666 -0700, FAX: (510) 666 -0707; jdhollamOtronsbay.net r � � �fl fl & C•1f C.0 P JOB NO. 7 3 e°_'. .( iNg) -f _FL CaJ11�(�� 11 T' � ► 11 DATE: 3 -19- , STRUCTURAL ENGINEER BY: c1I*SHEET: o,�zs" h 10 d A dtiA a- I� EL" F ■ ,,,,s 43 6.17.; 0 o.t.4,0 d,crttm 0. 433 d. ot4 - p 2 — -- 0.11.5 o, a f' v.czw3 - v .c)a,': s , a :C ? 3 0 .3 0,125 1 q 041-5 oar o,vrt4 00-03 oorava --- ( 644 t (� [x .0305 6,25" I -- t ' 0,125 - Y 1. 164 _ I Or - 't wo "VA -_ o . G. G. Z z . , d � A _ 0 . i I : 1-,x 0,6505 o.oc,1 5= A : - & .. Aott, 5052. ik2-c" t �= 311 Ftr = VS t zL1 1 E =10. _ 1-1(.2.6)4-(a.5143 a rttc1at, 3.3 - • 25(0 15 64- - 1 zi (a( a - 3tp.1 -* ) b � . O.e -Izz -14L. 5.4.t., A = 1.95 IN = 1.45 A T. 1,2 1e L 3, 4 .-3§ 17 =) , � 3'� t -1,5)(Z.1 > 5, 5,5 x b.2 ! 15 , 4 t. b I, co SS 1 S c.� b b, o m 1 - -� 1 ' 4 : 0 )4 ' Cl, T- 4. v'7 =� ? < '` 1,33 = 470 2 SoiarCity 2816 HILLEGASS AVE. BERKELEY, CA. 94705: PH: (510) 668 -0700, FAX: (510) 666 - 0707; IdhollomOtronsbov.net