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13-0541 (SOL)P.O. BOX 1504 78-495 CALLE TAMPICO ' LA QUINTA, CALIFORNIA 92253 Application Number: 13-00000541 Property Address: 78765 IRWIN CIR APN: 604-232-023-152 -23268 - Application description: SOLAR Property Zoning: LOW DENSITY RESIDENTIAL Application valuation: . 46080 Applicant: Architect or Engineer: LICENSED CONTRACTOR'S DECLARATION • �W v BUILDING & SAFETY DEPARTMENT BUILDING PERMIT I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professionals Code, and my License is in full force and effect. License Class: 13 CIO C46 b LicensepNoo.: 910836 Dater 3 Contractor: -' ?J0VA �6a"'" OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that I am exempt from the Contractor's State License Law for the following reason (Sec. 7031 .5, Business and Professions Code: Any city or county that requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractor's State License Law (Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Codel or that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars ($500).: (_ 1 I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who does the work himself or herself through his or her own employees, provided that the improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner -builder will have the burden of proving that he or she did not build or improve for the purpose of sale.). (_ 1 I, as owner of the property, am exclusively contracting with licensed contractors to construct the project ISec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). (_) I am exempt under Sec. , BAP.C. for this reason Date: Owner: CONSTRUCTION LENDING AGENCY I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the work for which this permit is issued (Sec. 3097, Civ. C.I. Lender's Name: _ Lender's Address: LQPERMIT . Owner: WONG JACK KINGKIET 78765 IRWIN CIR LA QUINTA, CA 92253, Contractor: RENOVA ENERGY CORP 75181 MEDITERRANEAN A PALM DESERT, CA 92211 (760)568-3413 Lic. No.: 910836 VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Date: 4/29/13 PFAPR 26 Z��B CITY ------------------ WORKER'S COMPENSATION DECLARATION DEPT. I hereby affirm under penalty of perjury one of the following declarations: I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued.. I have and will maintain workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers' compensation insurance carrier and policy number are: Carrier STATE FUND Policy Number 9024501-12 _ I certify that, in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the workers' compensation laws of California, and agree that, if 1 should become subject to the workers' compensation provisions of Section 3700 of the Labor Code, I shall forthwith comply with those provisions. Date: AIM/( Applicant: W— u WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000). IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. APPLICANT ACKNOWLEDGEMENT IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the conditions and restrictions set forth on this application. 1. Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a result of this application, the owner, and the applicant, each agrees to, and shall defend, indemnify and hold harmless the City of La Quinta, its officers, agents and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this county to enter upon the above-mentioned property for i�ns4■yec�tion purposes. Date:I �1?A 17 Signature (Applicant or Agent): � ;'V I Application Number 13-00000541 Permit . . . SOLAR PERMIT Additional desc . . Permit Fee 22.50 Plan Check Fee 5.63 Issue Date Valuation 46080 Expiration Date 10/26/13 Qty Unit Charge Per Extension BASE FEE 15.00 1.00 4.5000 EA SOLAR COLLECTOR < 1000 4.50 1.'00 3.0000 --'-------------------------------------------------------------------------- EA SOLAR EQUIP MISCELLANEOUS 3.00 Permit . . .. ELEC-MISCELLANEOUS Additional desc . Permit Fee . . . . 22.50 Plan Check Fee 5.63 Issue Date . . . . Valuation . . . . 0 Expiration -,Date 10/26/13 • Qty Unit Charge Per Extension BASE FEE 15.00 1.00 7.5000 EA ELEC PWR APP >1 TO <=10 7".50 ---------------------------------------------------------------------------- Special Notes and Comments 10.2kW SOLAR ARRAY - (32) 315W SUNPOWER PANELS W/ (1) 10,000W SUNPOWER INVERTER (580SF] 2010 CALIFORNIA ELECTRICAL CODE. April 29, 2013 8:56:26 AM AORTEGA i ------------------------------------------- Fees . . . . . . . . . BLDG STDS ADMIN (SB1473) 2.00 'Fee summary Charged Paid Credited- ---------------------------------------- Due ----------------- Permit Fee Total 45.00 00 .00 45.00 Plan Check Total 11.26 .00 .00 11.26 Other Fee Total 2.00 .00 .00 2.00 Grand Total 58.26 .00 .00 58.26 LQPERMIT I) r -.o Bin .# A.- N City of, La Quinta E( Building 8r Safety Division P.O. Box 1504,78-49.5 Otte Tampico APR 1. 7 2013 LA.Quinta, CA 92253 -:(760) 777-7012 CM OF LA QUIly Building Permit -Application' and TraCk1n4:&*b,,,, Permit # 3.051 Project Address: 78766 Irwin Circle Owner's Name: 4ack Wong EA A. P. Number. Address:78765 Irwin Circle Legal Description: City, ST, zip: La Quifita, CA 92253* Contractor: Rehova Energy Corp. Telephone: Project Description: Residential Roof Mounted Solar Pl 0.24kW DC Address: 75181 Mediterranean Ave City, sT, Zip: Palm Dese rt, 92211 ►CA Wto. UA 0 Soqft-jev� bA41-T ' Telephone: 760-568-3413 State Lic. # : 910836 Ciry Lie. #;104947 Arch., Engr., Designer. Address: City., ST, Zip: Telephone: Construction T . ype: occupancy: Residential State Lic.#: Project type (circle one): New Add'n. Alter Repair Demo Name of Contatt Person: L&a Waki - 760-568-3413 Sq. FL: 1818 # Stories: 1 Vunits: Telephone # of Contact Person: lea@reriovasolar.com Estimated Value of Project: $46,080. . APPLICANT: DO NOT WRITE BELOW THIS LINE Submittal Reqld Reed TRACKING PERMIT FEES Plan Sets Plan Check submitted it. Amount' Structural Cales. Reviewed, ready for corrections Plan Check Deposit. Truss C21cs. Called Contact Person Plan Check Balance Tide 24 Calci. Plans picked up Construction Flood plain plan Plans resubmitted, Metharitcal Grading plan 2s! Review, ready for correctiot sue Electrical Subcontactor List Called Contact Person Plumbing Grant Deed Plans picked up q�k ;107 S.M.I. ELOA. Approval Plans resubmitted Grading' IN HOUSE:- 364 Review; ready for corrections/issue Developer Impact Fee Planning Approval. Called :- Contact Person AXP.P Pub. Wks. Appr Date of permit issue School Fees Total Permit Fees • �'��fC`ZOt3 • soles. �pM„� IT It WORK TO BfiPERFORMED ACCORD-tNGTO THE FOLLO G CODES: 2010 CEC, 2010 CBC & -C 2008 U N-4192 100 KVA C -Phase High 7.2KV Low 120/240V CITY C't�A QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTK) 1' SUNPOWER 10000 WATT INVERTER SPR -10001f-240 120/240 VOLT LOCATED IN GARAGE 60 AMP AC DISCONNECT SQUARE -D #DU222RB 120/240 VOLT LOCATED IN GARAGE 60 AMP AC DISCONNECT SQUARE -D #DU222RB _ 120/240 VOLT LOCATED NEXT TO PANEL EXISTING METER # AM164-113 PROPOSED BI-DIRECTIONAL METER# EXISTING 200A MAIN SERVICE AIC RATING 10,000 AMPERES 120/240 VOLT LOCATED ON EAST EXTERIOR WALL NO ® - STRING #1 0- WW - STRING #2 STRING #3 S ©- SCALE: 1 = 20' ®- STRING #4 IRWIN CIRCLE DRIVEWAY SOLAR MODULES BACK YARD CHIMNEY V J ww aO Fn 0: ai n g f(�D o0 SOLAR SYSTEM SIZE: 10.080 kW DC CEC AC SYSTEM SIZE: 8.862 kW -er) 0 CO ,� c v of �— LL���c 0���' Ev• ^a- c c NOTES: 1. THIS IS A 10.080 KW SOLAR ELECTRIC SYSTEM USING (32) SUNPOWER SPR-315E-WHT-D (315 WATT) PHOTOVOLTAIC MODULES. 2. THIS SYSTEM IS GRID-INTERTIED VIA UL -LISTED POWER CONDITIONING INVERTER: (1) SUNPOWER SPR -10001f-240 3. THIS SYSTEM HAS NO UPS, NO BATTERIES. 4. THIS IS A ROOF MOUNTED SYSTEM, ADDING 2.68 LB/SQ FT. FOLLOWING THE ROOF SLOPE. ROOF IS SPANISH TILE AT 14° PITCH. 5. THE SYSTEMS SQUARE FOOTAGE IS 580 FT2. STRINGS 1-2 HAVE AN AZIMUTH OF 270° AND STRINGS 3-4 HAVE AN AZIMUTH OF 90°. 6. MODULES ARE 0 DEGREES TILT ABOVE ROOF SLOPE, NOT TO EXCEED 12" ABOVE ROOF SURFACE. 7. BUILDING IS (1) STORIES. 8. LAG SCREWS ARE 3/8" X 4" AT 48" O.C. MAX, WITH 2.5' INTO FRAMING.03 9. MODULES WILL BE SECURED TO THE ROOFTOP USING UNIRAC STANDOFF ATTACHMENTS. 10. ATTACHMENTS WILL BE DOUBLE -FLASHED. 11. DESIGNED FOR BASIC WIND SPEED OF 100 MPH PER UNIRAC CALCULATIONS, SEE SPECS. 12. VISIBLE EXPOSED CONDUIT SHALL BE PAINTED TO MATCH. 13. MODULE DIMENSIONS ARE 41.2" X 61.4" 14. PROPER CLEARANCES SHALL BE IN ACCORDANCE WITH ALL ADOPTED CAL FIRE GUIDELINES. 15. SYSTEM INSTALLATION SHALL BE PER NEC 690 AND IS SUBJECT TO FIELD INSPECTION BY THE CITY. PV Installation Company Renova Energy Corp. California - 2012 NABGEP CeaEe9.�eea�i'racVUoner1 Drawn By: C.L. a� Date Drawn: 4/26/1 Revision No. �° 3 Q Sheet No. ` S. G 0 u SINGLE-FAMILY DWELLING – LOAD CALCULATION Customer Name: S50-� ti'` 0,4on 1. OTHER LOADS -220-30(b) "General lighting Loads. 220=30(k)(2) di 0 sq:ft:,x 3 VA=. 5 -I S4 VA SmMLappliance and laundry loads.- 220-30(b)(1) 1500 VA,x 3 circuts= !} vv VA Special loads -220-30(b)(3:)(4)' Dishwasher= VA Disposal= VA Compactor= VA Water heater= VA P" CIL VA VA = VA (Subtotal) 2.2 , VA Applying deman:d;factor s—Table 22Q=30(4) First 10,000 VA x,100%, 10,000 VA Remaining x 4,0% = 4 44.Z VA (Total #i) 14 J42- VA 2. HEATING ORA/C LOAD -Table 220-30(1)(2)(3) Heating units (3, or less) 72.60 VA x 65% = 14. (e 5v VA Heating units (4 or more)= VA x 40% = VA (t -A/C unit.= , -1,u.vv VA x 100%'=. 0 VA Heat:Pump= VA x 100% VA (Total #2= Largest Load) ` 1opc7_VA 3. 8,000 VA NON, DERATED FUTURE 8,000 VA (Total "1+Total 2+8000)TOTAL= 241,9N2. VA SERVICE; 1= VA V SERVICE: 1=:21.AJL, VA 12H;7 b A 240 Service amp6es_required. Service amperes provided s,,! lwiwz` Gk- CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION L fi n M 0 0 Project Name < V ' CD A —0 C).;; d JACK WONG o o w = 78765 IRWIN CIR LA QUINTA, CA 92253 renovar, Renova Energy Corp 75-181 Mediterranean Ave. Palm Desert, CA 92260 (760)568-3413 Contractor's License #910836 WARNING: ELECTRIC SHOCK HAZARD. DO NOT TOUC TERMINALS. TERMINALS ON BOTH THE LIN AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION. OPERATING CURRENT: 23.44 Amps OPERATING VOLTAGE: 357.07 Volts MAXIMUM VOLTAGE: 549.48 Volts SHORT-CIRCUIT CURRENT: 24.96 Amps NOTE: MOUNT ON DC DISCONNECT OF SPR -10001f INVERTER BACKGROUND "RED" AND "WHITE" LETTERING. I A WARNING: THIS FACILITY IS EQUIPPED WITH A PHOTOVOLTAIC GENERATOR LOCATED ON THE ROOF AS SHOWN. THE SYSTEM MAY BE DISCONNECTED FROM THE FACILITY PER THE AC DISCONNECT AS SHOWN. SUNPOWER SITE PLAN 10000W INVERTER (INSIDE GARAGE) 60 AMP AC DISCONNECT (INSIDE GARAGE) 60 AMP AC DISCONNECT (NEXT TO PANEL) 200A MAIN PANEL NOTE: MOUNT ON SERVICE PANEL 'ALL PLACARDS SHALL BE RED WITH WHITE LETTERING PROJECT SIGNAGE "A`t 3 N/A SUPPORT SYSTEM * WIND LOAD: BASIC WIND SPEED (3 -SECOND GUST, 100 MPH) * WIND EXPOSURE C * CONDUIT SUPPORT BY COOPER/BEELINE OR CADDY * VISIBLE AND ACCESSIBLE * SOLARMOUNT RACKING SYSTEM, LAG BOLTED DIRECTLY INTO RAFTERS. SAFEGUARDS WARNING: ELECTRIC SHOCK HAZARD. DO NOT TOUCF TERMINALS. TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION. MAX AC OPERATING CURRENT: 41.65 Amps OPERATING AC VOLTAGE: 240 Volts NOTE: MOUNT ON AC DISCONNECTS 3" WARNING: ELECTRIC SHOCK HAZARD IF A GROUND FAULT IS INDICATED, THE NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED. NOTE: MOUNT ON INVERTER 3" WARNING TINVERTER CONNECTION DO NOT RELOCATE I THIS OVERCURRENT DEVICE. NOTE: MOUNT ON MAIN SERVICE PANEL AT SOLAR BREAKER MATERIALS (32) SUNPOWER 320 WATT PHOTOVOLTAIC MODULES #SPR-320E-WHT-D (1) SUNPOWER SPR -10001f-9,995 W; 240 VOLT (2) SQUARE -D AC DISCONNECT, 60A NON-FUSIBLE,2-POLE #DU222RB SOLAR PRODUCTION SUMMARY GROSS NAMEPLATE RATING (32 x 320/1000) 10.240 kW CEC-AC SYSTEM SIZE 9.009 kW 3" PHOTOVOLTAIC DISCONNECT FOR UTILITY OPERATIONS r SCALE NOTES+ SOLAR PRODUCTION STATS. A: 2 NOTE: MOUNT ON DISCONNECTS 3" THIS PANEL IS FED BY TWO SOURCES: SOLAR PHOTOVOLTAIC SYSTEM ON PREMISES NOTE: MOUNT ON MAIN SERVICE PANEL COVER CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPIRIOVED FOR CONSTRUCTION DATE BY * SOLAR BREAKER SHALL BE LISTED FOR USE IN EXISTING MAIN PANEL. ACCEPTED BREAKER REPLACEMENTS ARE EATON, SQUARE -D & GE. * ALL JUNCTION BOXES SHALL BE NEMA OUTDOOR/RAINTIGHT RATED. * WILEY CABLE CLIPS SHALL BE USED. - * EMT CONDUIT WHERE EXPOSED SHALL BE METAL CONDUIT. NO SET SCREWS SHALL BE ALLOWED. * ALL EMT SHALL USE OUTDOOR COMPRESSION FITTINGS. * SERIES SOLAR CIRCUITS SHALL BE FUSED AT 20 AMPS DC. *ALL EQUIPMENT SHALL BE LABELED. * ADD COMBINER / JUNCTION BOXES AS NEEDED. * AN INTERNAL BLOCKING DIODE IS PROVIDED IN EACH MODULE. *GROUND FAULT PROTECTION DEVICE IS INTERNALLY BUILT INTO SUNPOWER INVERTERS. *MODULE GROUNDING SHALL BE MADE WITH ILSCO GBL-4DB LUGS AND #8 SOLID BARE COPPER USING WEEB CONNECTIONS. *ALL NEUTRAL TO GROUND CONNECTIONS SHALL OCCUR IN THE MAIN PANEL. *EMT SHALL BE 1" MINIMUM. * JUNCTION BOX/ COMBINER BOX ENTRY SHALL USE COMPRESSION FITTINGS. 1 17 2 3 18 19 4 5 ' 20 21 6 7 1 22 23 8 9 24 25 10 11 26 27 12 13 1 28 29 14 N 30 15 W 31 :1:6:] s 32 SONJO W ,MLC: 1 N/A PANEL: MAIN PANELVOLTAGE: 240/120 1P,3W CIRCUIT CODE: NINON -CONTINUOUS LOCATION: EXTERIOR EAST WALL BUS: 200 A N L: LONG -CONTINUOUS 0 MOUNTING: FLUSH W co cmEC)Mc m OV C R: DEMANDABLE RECEPTACLES U AIC RATING: 10,000 U co Vi@vh` K: KITCHEN �a a VA LOAD wo TYPE C.B. BUS C.B. TYPE W VA LOAD U LOAD DESCRIPTION C3 Z p LOAD DESCRIPTION A B U N R L TR P A B TR P L R N U j A B U 1 4997.5 Sunpower SPR -10001f Inverter L 2 60 60 2 x L a` 2 3 4997.5 L - - x L 4 4997.5 4997.5 PHASE TOTALS 4/02/13 Revision No. PHASE TOTALS 0, PHASE TOTALS A+B CONNECTED VA (CODE N): TOTAL PHASE A: 4997.5 CONNECTED VA (CODE L): 9995 TOTAL PHASE B: 4997.5 CONNECTED VA (CODE R): CONNECTED VA (CODE K): TOTAL CONNECTED KVA: 9.995 ' EXISTING LOADS UNKNOWN DEMAND KVA TOTAL ADJUSTED KVA: 9.995 TOTAL PANEL AMPS: 41.65 AMPS W/L CL: 41.65 MAIN PANEL SCHEDULE JN/A t. 4 NOTES 1. THE PV SOURCE CIRCUIT IS POSITIVELY GROUNDED. 2. WIRE AND SIZES ARE AS INDICATED OR LARGER. 3. ALL EQUIPMENT IS BONDED BY MECHANICAL MEANS OR BY A GROUNDING CONDUCTOR. 4. THE GROUNDING ELECTRODE CONDUCTOR SHALL BE #8 AWG COPPER GROUND WIRE AND BONDED TO THE EXISTING GROUNDING ELECTRODE SYSTEM. 5. CHANGES TO DESIGN NEED PRIOR ENGINEER APPROVAL. C-� Q!: fu CD o co0 > Q co N 06 a)�M 0 N W co cmEC)Mc m OV C u10 a)w LJJ N ^J U � @�'� co 0�0'_ O U co Vi@vh` U �a a LU IPV Installation �� Company Renova Energy Corp. California - 2012 1 � � Cett.heA •rny �'ract Uoners Sheet No. E.1 M Li) N N U Q U Z .0 O Z Y z 2 a` Drawn By: C. L. Date Drawn: 4/02/13 Revision No. 0, Sheet No. E.1 -� TO IIDru SOLAR ARRAY UN -4192 Solar System Size: 10.240 kW DC EXISTING 200 AMP MAIN SERVICE (32) SUNPOWER 320 y 240/120 VOLT, 2 -POLE 100 KVA C -Phase ; co o o c co WATT PHOTOVOLTAIC MODULES CEC Systelll Size: 9.009 kW AC LOCATED ON EAST EXTERIOR WALL High 7.2 kV a ai rn #SPR-320E-WHT-D MODULE PTC RATING: 294.8W (2) #4 THWN-2 Low 120/240 V Underground Transformer - U � v N ! 1 0) `E V r? (4 STRINGS OF a MODULES) (1) #4 THWN-2 NEUTRAL ��. �/ a DCsDDISCON DISCONNECT (1) #8 THWN-2 EGC (1) #8 THWN-2 GEC ] w J SUNPOWER 1 1/4" EMT at 0 6 C> 2 (DW-_ 'SPR -10001f-240 METER # AM1 B4-113 DOWNSIZE EX ® BI-DIRECTIONAL 0 °O E vm 240 V, 2P MAIN BREA O 17 METER W_ n a- c #ED r 0 o� 60 AMP (2) #4 THWN-2 SOLAR ,y (1) #4 THWN-2 NEUTRAL BREAKER � INL of AA*sm g1'iL`w4+'`'R 60 AMP NON -FUSIBLE (1) #8 THWN-2 EGC N BAR LOCATED IN THWN-2 GEC �eQVt�6 j l.owp iJttµ y( � AC DISCONNECT 1 1/4" EMT 1 4" - 1 GARAGE SQUARE -D #DU222R6 240V, 2P G BAR fix. a (8) #8 THWN-2 LOCATED IN GARAGE PV Installation (1) #8 THWN-2 EGC 1 1/4" EMTCompany { UFERi y Renova Energy Corp. GEC, GROUND CaUfornia - 2012 (2) #4 THWN-2 TO 60 AMP 2 -POLE * ALL WIRING BETWEEN MODULES SHALL BE TYPE USE -2 OR PV -WIRE IF EXPOSED. SOLAR BREAKER ALL CONDUIT SHALL BE 1" EMT OR LARGER. NorthMrericen BoarO ar NABCEP1 ALL CONDUIT SHALL BE BONDED. ALL CONDUIT SHALL BE SUPPORTED BY RUBBER PYRAMID SUPPORTS. (1) #4 THWN-2 NEUTRAL STEEL CITY 6"X6"X4" (OR LARGER) OUTDOOR JUNCTION BOXES SHALL BE USED AS NEEDED. 60 AMP NON -FUSIBLE AC DISCONNECT ALL CONDUIT SHALL HAVE PLASTIC STRAIN RELIEF CONNECTORS TO PROTECT WIRES. SQUARE -D #DU222R6 (1) #8 THWN-2 GEC 240V, 2P 1 #8 THWN-2 EGC LOCATED NEXT TO PANEL 'GEC CONNECTED TO MAIN i PANEL GND 'EMT ENTRY TO MAIN PANEL (2) #4 THWN-2 TO BE DETERMINED IN FIELD i (1) #4 THWN-2 NEUTRAL (1) #8 THWN-2 GEC (1) #8 THWN-2 EGC t, 1 1/4" EMT SINGLE LINE DIAGRAM LE: SCALE: N DC CIRCUITS AC CIRCUITS rn MODULES TO SUNPOWER 1000OW INVERTER SUNPOWER 10000W INVERTER TO MAIN PANEL V 04 STRINGS X 8 MODULES = 32 MODULES 0 Z MAX VOLTAGE DC = (MODULE Voc + ((25•C - Temp Record Low•C [via www.solarabcs.org]) x T coefV)) X # modules in series 9995W / 240 VOLT = 41.65A X 1.25[PER NEC 215.2(A)1 ] = 52.06 AMPS (60 AMP SOLAR BREAKER) Z MAX VOLTAGE DC= (64.8 +((25°C - 3°C) x.1766)) X 8 modules in series = 549.48 VOLTS AC CONDUIT SHALL BE MOUNTED 1/2" TO 3 1/2" ABOVE ROOFTOP SURFACE. 0 6.24 AMPS EACH CIRCUIT X 1.56[PER NEC 690.8] = 9.73 AMPS ENGINEERED FOR 90•C TEMP. RATING OF CONDUCTOR & 44°C AMBIENT TEMP. PER SOLARABCS.ORG Z FUSED AT 20 AMPS EACH CIRCUIT LOCATED AT INVERTER #4 WIRE = 95 AMPS X .58[PER NEC TABLE 310.15(B)(2)(c) & PER NEC TABLE 690.31(c)] = 55.1 AMPSai Y (UO DC CONDUIT SHALL BE MOUNTED 1/2" TO 3 1/2" ABOVE ROOFTOP SURFACE. 55.1 AMPS X 1.0[CONDUIT FILL PER NEC TABLE310.15(B)(2)(a)] = 55.1 AMPS >'52.06 AMPS = OK ' z Q� 00 <' ENGINEERED FOR 90•C TEMP. RATING OF CONDUCTOR & 44°C AMBIENT TEMP. PER SOLARABCS.ORG (3) #4 THWN-2 AWG WIRE, (2) #8 THWN-2 GROUND I` J #8 WIRE = 55 AMPS X .58[PER NEC TABLE 310.15(B)(2)(c) & PER NEC TABLE 690.31(c)] = 31.9 AMPS 1 1/4" EMT @ 40% FILL PER NEC TABLE CA = (7) #4 THWN-2 WIRES = OK ° 31.9 AMPS X .70[CONDUIT FILL PER NEC TABLE 310.15(B)(2)(a)] = 22.33 AMPS > 9.73 AMPS = OK o Drawn By: 4 STRINGS= (8) #8 THWN-2 AWG WIRE, (1) #8 THWN-2 GROUND 1 1/4" EMT @ 40% FILL PER NEC TABLE C.1 = (16) #8 THWN-2 WIRES = OK CITY OF LA CSU I NTA C. L. &SAFETY DEPT. Date MAIN PANEL BACKFEED CALCULATION BUILDING 4/0213 EXISTING 200 AMP MAIN SERVICE APPROVED Revision No. DOWNSIZE EXISTING 200 AMP MAIN BREAKER TO 175 AMP MAIN BREAKER FOR CONSTRUCTION 120% OF 200 AMP BUSS: ALLOWABLE BACKFED AMPS [PER NEC 690.64(B)(2)] = 240 AMPS 240 AMP - 175 AMP MAIN BREAKER = 65 TOTAL AMP ALLOWABLE WORK TO BE PERFORMED ACCORDING TO THE 6o AMPsoLARBREAKER<sSAMPs=oK DATE BY Sheet No. FOLLOWING CODES: 2010 CEC, 2010 CBC & NEC 2008 .-- E.2 CALCULATIONS SCALE: 2 N/A BF�I�FITS Highest.Efficiency SJnPcwerTM Solcr PSrels are We most e=fi::ientrphotovoltai: panels on The wa-ke today blare Power Our panels p-oduce more power, in #:e same amoin- of space—up to 50% mo,e •han co-tveniicnal'designs and; I0034'_ more t-mr thin Im solar panels. Reduced Iastalit tion Cost Mcre power oer panel means fswer Acne s per instal . This saves bctb time and money. Reliable andIcibust Design Prcve i materials~ lerpered front glass, and a sturcy anodizes frame allow panel to operate re -hazily in multiple tiour-ing cori;guroions. SPR-320E-WHT C x. +m i}kAr9r The planet's most powerful solar panel. The SunPowerTm 320 Solar Panel provides today's highest efficiency and performance. Ut I¢ing 96 back -contact solar cells, the SunPower 320 delivers a total panel conversion efficiency of 19.6%. The 320 panel's reduced voltcce-temperature coefficient, anti -reflective glass and exceptional low -light performance attributes provide outstanding energy delivery per peak paver watt. 20% 15% 10% 5% 0% SinPower's High Efficiency Advantage Thin Film Conventional SunPower SunPower E 18 Series E 19 Series C &us Electrical Data Measured at swrdard Test Conditions ISTq: irradiance of I000w/ms, AM 1.5, and cell temperature 25° C Peak Power (+5/-3%) Pmox 320 W Efficiency n 19.6 Rated Voltage Vmpp 54.7 V Rated Current Impp 5.86 A Open Circuit Voltage Voc 64.8 V Short Circuit Current Isc 6.24 A Maximum System Voltage UL 600 V Temperature Coefficients Power (P) -0.38% / K t000w m2 Voltage (Voc) -176.6mV / K Current (Isc) 3.5mA / K NOCT 45e C +/-2° C Series Fuse Rating Boo w/ 20A Tested Operating Conditions Temperature -40a F to +185° F (-40° C to + BY C) Max load 1 13psf 550 kg/m2 (5400 Pa), front (e.g. snow) w / specified mounting configurations 50 psf 245 kg/m2 (2400 Pa) front and back — e.g. wind Impact Resistance Hail 1 in (25 mm) at 51 mph (23 m/s) Warranties and Certifications Warranties 25 year limited power warranty 10 year limited product warranty Certifications Tested to UL 1703. Class C Fire Rating Dimensions Grounding Holes 2X 1200 2X 262 [47.24] 12 06.6 4X 180 MM 2X 30 [.26] [7.07] 4X (IN) [1.18] 8 X4.2 230.8 [zz.7o1 [•u] [9.09] 2X 577 T T T F 2x 11.0 (.43] 2X 4 4.2 1046 [.171 6X 1002 [41.18] I (39.45] 1559 4X 322 2X 915 2X 261.5 [61.39] [12.69] [36.021 [10.30] 46 4X 12� 2X 1535 [1.81] [.47] ���111111 [60.45] CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. Visit sunpowercorp.com for details SUNPOWER and the SUNPOWER logo are trademarks or registered trademarks of SunPower corporation. sU n poWercorp.com C December 2010 SunPowor corporation. All rights reserved. Specifications included in this datashout are subject to change without notice. Document #001.65474 Rev • / LTR EN Mechanical Data Solar Cells 96 SunPower all -back contact monocrystalline Front Glass High transmission tempered glass with anti -reflective AR coating Junction Box IP -65 rated with 3 bypass diodes Dimensions: 32 x 155 x 128 (mm) Output Cables 1000mm length cables / MultiContact (MC4) connectors Frame Anodized aluminum alloy type 6063 black Weight 41.0 lbs (18.6 kg) Tested Operating Conditions Temperature -40a F to +185° F (-40° C to + BY C) Max load 1 13psf 550 kg/m2 (5400 Pa), front (e.g. snow) w / specified mounting configurations 50 psf 245 kg/m2 (2400 Pa) front and back — e.g. wind Impact Resistance Hail 1 in (25 mm) at 51 mph (23 m/s) Warranties and Certifications Warranties 25 year limited power warranty 10 year limited product warranty Certifications Tested to UL 1703. Class C Fire Rating Dimensions Grounding Holes 2X 1200 2X 262 [47.24] 12 06.6 4X 180 MM 2X 30 [.26] [7.07] 4X (IN) [1.18] 8 X4.2 230.8 [zz.7o1 [•u] [9.09] 2X 577 T T T F 2x 11.0 (.43] 2X 4 4.2 1046 [.171 6X 1002 [41.18] I (39.45] 1559 4X 322 2X 915 2X 261.5 [61.39] [12.69] [36.021 [10.30] 46 4X 12� 2X 1535 [1.81] [.47] ���111111 [60.45] CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. Visit sunpowercorp.com for details SUNPOWER and the SUNPOWER logo are trademarks or registered trademarks of SunPower corporation. sU n poWercorp.com C December 2010 SunPowor corporation. All rights reserved. Specifications included in this datashout are subject to change without notice. Document #001.65474 Rev • / LTR EN I-V Curve 7 1000 W lm� at 50- 6 t000w m2 5 a Boo w/ `c 4 a t i 3 2 500 W/ 1 200 W/ 0 10 20 30 40 50 60 70 Voltage M Current/voltage characteristics with dependence on irradiance and module temperature. Tested Operating Conditions Temperature -40a F to +185° F (-40° C to + BY C) Max load 1 13psf 550 kg/m2 (5400 Pa), front (e.g. snow) w / specified mounting configurations 50 psf 245 kg/m2 (2400 Pa) front and back — e.g. wind Impact Resistance Hail 1 in (25 mm) at 51 mph (23 m/s) Warranties and Certifications Warranties 25 year limited power warranty 10 year limited product warranty Certifications Tested to UL 1703. Class C Fire Rating Dimensions Grounding Holes 2X 1200 2X 262 [47.24] 12 06.6 4X 180 MM 2X 30 [.26] [7.07] 4X (IN) [1.18] 8 X4.2 230.8 [zz.7o1 [•u] [9.09] 2X 577 T T T F 2x 11.0 (.43] 2X 4 4.2 1046 [.171 6X 1002 [41.18] I (39.45] 1559 4X 322 2X 915 2X 261.5 [61.39] [12.69] [36.021 [10.30] 46 4X 12� 2X 1535 [1.81] [.47] ���111111 [60.45] CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. Visit sunpowercorp.com for details SUNPOWER and the SUNPOWER logo are trademarks or registered trademarks of SunPower corporation. sU n poWercorp.com C December 2010 SunPowor corporation. All rights reserved. Specifications included in this datashout are subject to change without notice. Document #001.65474 Rev • / LTR EN i BENEFITS Reliable and Robust Design Preen track -ecord for durability and longevity Modular and Flexible Connections kkdular nature of cabling and power areas enhances safety during wir ng and installation. Removable power area sin-plifies servicing Wegrated Dr Disconnect Buil--in DC disconnect includes a locking mechanism for enhanced safety H-gh Efficiency Operation CEC efficiency of up to 96.0% and peak efficiency of up to 96.2%. ligh efficiency throughout entire MPP range SPR -10001f-1 UNI & S'R-1 1401 f-1 UNI The SunPower SPR -10001 f-1 UNI and SPR -1 1401 f-1 UNI inverters offer proven reliability and superior performance. Their robust and precision -designed metal housing offers UV -resistance and corrosion protection and is suited for both indoor and outdoor (NEMA 3R) applications. Both models come with a standard 10 year warranty. 4/8/13 D Unirac - Solarmount / Sunframe Config urator - Project Specs Solarmount / Sunframe Configurator - Project Specs Prom act Specs Array Information Value Units Building Height h Name: JackVbng Manufacturer Roof Angle Sunpov" > 7to27 degrees Email: cesar@renovasolar.corn Module Model: B E20t327 Importance Factor D + 0.75Pnet + 0.75S Telephone: Module Size: Wind Speed 61.39' x41.18' 100 mph Effective Wnd Area Module Rows XCols 100 2x10 Roof Zone Project Location Number of Arrays 2 City, State: s La Quinta, CA Total Modules Value 40 Net Design Wind Pressure (Uplift) Pnet30 (Uplift) Zipcode: 92253 TotalKilowatls Net Design Wind Pressure (Downforce) 13.08 7.3 psf County. Riverside A 1 Importance Factor 1 Basic Wnd Speed: 100 mph (User Modified) Rackng Type Design Wnd Load (Uplift) SolarMount Roofmount -21 psf Ground Snow Load: 0psf Module Orientation 7.3 Portrait Rail Directicn E -W Special Notes on Basic Wind Speed and SnowLoad 2000 ft is the upper elevation limit in feet for the ground snav load value given. (�j- `✓ - Part of the countyis in a Special Wind Region Material Takeoff Part Number Part Type Description P Suggested Quantity Unit Price Total Quantity 310132C SolarMount Rail SM RAIL 137CLR 32 32 $72.00 $2,304.00 303002D Splice SM SPLICE BAR SERRATED DRK 24 24 $6.20 $148.80 302104D Mid Clamps SM MID CLAMP, EFJMN, WIHDW, DRK 72 72 $3.42 $246.24 302006D End Clamps SM ENDCLAMP F, W/HDW, DRK 16 16 $2.87 $45,92 004600D Aluminum Flat Top STANDOFF 6' 2 PIECE AL, DRK 40 48 $16.72 $80240 304000D Single L -Feel SM L -FOOT SERRATED VWHDW, DRK 40 48 $4.54 $218.11 0040150 Flashing FLASHING OATEY 12920AL, 40 48 $11,59 $556,32 3080015 UGC Clip SM GROUND CLIP #1, UGC -1 SS, 40 40 $2.29 $91,60 Total Price - Please note these are list prices. Contact your distributor for your system price. $4,413.39 Engineering Variables Description Variable Value Units Building Height h 15 _ - it Roof Angle Pnet > 7to27 degrees Wind E posure S B Importance Factor D + 0.75Pnet + 0.75S 1 psf Wind Speed V 100 mph Effective Wnd Area 100 ft2 Roof Zone 2 Design Wind Load Calculation Description Variable Value Units Net Design Wind Pressure (Uplift) Pnet30 (Uplift) -21 psf Net Design Wind Pressure (Downforce) Pnet30 (Downforce) 7.3 psf Adjustment Factor for Height and E)qposure Category A 1 Importance Factor 1 1 Design Wnd Load (Uplift) Pnet (Uplift) -21 psf Design Wind Load (Downforce) Pmt (Downforce) 7.3 psf Load Combinations Calculations Description Variable Downforce Uplift Units Dead Load D 5 — _ ... 5 psf Total Design Wind Load Pnet 10 -21 psf Snow Load S 0 Total Load Combination 1 D + 0.75Pnet + 0.75S 1Z5 psf Total Load Combination 2 D + Pnet 15 psf v w v.unirac.com/configurators/estimator rooftmuntt?module=part&task-est mator&mode=detail&type=solar&id=98 1/2 418/13 Uni rac - Solarmount / Sunframe Config urator -Project Specs Total Load Combination 3 D + S 5 psf Total Load Combination 4 0.61) + Pnet -18 psf Max Absolute Value Load 18 psf Distributed Load Calculation Description Variable Value Units Mapmuan Absolute Value of Load Combinations P 18 psf Module Length Perpendicular to Rails B 5.12 ft Distributed Load (Uplift) w -46.04 plf Distributed Load (Do nforce) w 38.37 Of Rail Span Information Description Variable Value Units Racldng Attachment Type Single L Racking Attachment Aluminum Flat Top Rail preference SM RAIL 137' CLR Revised Rail Span L 8 It Allowable spans Single L Foot SM 8.5 ft Single L Foot SMHD 12 ft Double L Foot SM 8.5 It Double L Foot SMHD 12 ft Point Load Calculations (per Code, these are based on ma)dmum al loAeble spans as shown in chart above) Description Variable Downforce Uplift Units Single SM Pant Load Force R 326.1 -391.4 lbs Single SMHD Point Load Face R 460.4 -552.5 lbs Point Load Calculations for your span are: Rail preference SM RAIL 137' CLR Revised Rail Span L 8 ft Solar Macri Point Load Force R 307.0 -368.3 lbs This engineering report and associated bill of materials is to be evaluated to Unirac SolarMount Code Compliant Installation Manual 227.3 (Pub 110616-1cc) and SunFrame Code Compliant Installation Manual 809 (Pub 110518-2cc) which references International Building Code 2003, 2006, 2009 and ASCE 7-05, ASCE 7-02 and California Building Code 2010. The installation of products related to this engineering repot is subject to requirements in the above mentioned installation manual. Rev 3.2 - 8252011 www.unirac.comlconfigurators/esti mator_roofmount/?module=part&taslc- est mator&mode=detail&type=solar&id=98 M