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11-1074 (SOL)P.b. BOX 1504 78-495 CALLE TAMPICO LA QUINTA, CALIFORNIA 92253 Application Number: �11-0000107 Property Address: 788 SANITA DR APN: 604-162-014-86 -23269 - Application description: SOLAR Property Zoning: LOW DENSITY RESIDENTIAL Application valuation: 34000 BUILDING & SAFETY DEPARTMENT BUILDING PERMIT Owner: LILIANA FIGUEROA 78815 SANITA DRIVE LA QUINTA, CA 92253 Contractor: Applicant: Architect or Engineer: SOLAR SERVICE 72227 ADELAID THOUSAND PALMS I �J� (888) 760-7652 Lic. No.: 9619 VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Date: 11/30/11 ------------------------------------------------------------------------------------------------- LICENSED CONTRACTOR'S DECLARATION WORKER'S COMPENSATION DECLARATION I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with I hereby affirm under penalty of perjury one of the following declarations: Section 7000) of Division 3 of the Business and Professionals Code, and my License is in full force and effect. _ I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided License Class: C10 License No.: 961939 for by Section 3700 of the Labor Code, for the performance of the work for which this permit is ,J 0itI3o1-/ Date: � C or: n:_ L= issued. -1 have and will maintain workers' compensation insurance, as required by Section 3700 of the Labor I Code, for the performance of the work for which this permit is issued. My workers' compensation OWNER -BUILDER DECLARATION insurance carrier and policy number are: I hereby affirm under penalty of perjury that I am exempt from the Contractor's State License Law for the Carrier COMPANION PRPT Policy Number 238-0013442 following reason (Sec. 7031.5, Business and Professions Code: Any city or county that requires a permit to _ I certify that, in the performance of the work>for which this. permit, is issued, I shall not employ any construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the person in any manner so as to become subject to the workers' compensation laws of California, permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractor's State and agree that, if I should become subject to the workers' compensation provisions of Section License Law (Chapter 9 (commencing with Section 7000) of Division 3 o the Business and Professions Code) or 3700 of the Labor Code, I shall forthwith comply with those provisions. 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).:tll3tt pplicant: 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 WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS UNLAWFUL, AND SHALL Contractors' State License Law does not apply to an owner o! property who builds or improves thereon, SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND and who does the work himself or herself through his or her own employees, provided that the DOLLARS ($100,000). IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN - improvements are not intended or offered for sale. If, however, the building or improvement is sold within - SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. 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.). APPLICANT ACKNOWLEDGEMENT (_ 1 I, as owner of.the property, am exclusively contracting with licensed contractors to construct the project (Sec. IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the . 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of conditions and restrictions set forth on this application. property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed 1. Each person upon whose behalf this application is made, each person at whose request and for pursuant to the Contractors' State License Law.). whose benefit work is performed under or pursuant to any permit issued as a result of this application, (_) I am exempt under Sec. , B.&P.C. for this reason the owner, and the applicant, each agrees -to, and shall defend, indemnify and hold harmless the City 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.). Lender's Name: �( Lender's Address: r ' LQPERMIT 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. 1 agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives ofthis county to enter upon the above-mentioned property for inspection purposes. purposes. Bate: 1 I I�G1 �l Si tura (Applicant or Agent): �f r=, Application Number . . . . . 11-00001074 Permit ELEC-MISCELLANEOUS Additional desc . . Permit Fee . . . . 60.00 Plan Check Fee 15.00 Issue Date . . . . Valuation . . . . 0 Expiration Date 5/28/12 Qty Unit Charge Per Extension BASE FEE. 15.00 1.00 7.5000 EA ELEC PWR APP >1 TO <=10 7.50 1.00 37.5000 EA ELEC SVC <=600V/>200A/<=1000A --------------------------------------------------------------------7------- 37.50 Permit SOLAR PERMIT Additional desc . Permit Fee . . . . 22.50 Plan Check Fee 5.63 Issue Date . . . . Valuation . . . . 34000 Expiration Date . . 5/28/12 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 ---------------------------------------------------------------------------- Special Notes and Comments 6.7kW SOLAR ARRAY - (27) 250W GRAPE PANELS W/ (27) M215 ENPHASE MICRO INVERTERS [459SF) THIS PERMIT INCLUDES 200AMP SERVICE PANEL CHANGEOUT. 2010 CALIFORNIA ELECTRICAL CODE. October 27, 2011 7:59:02 AM AORTEGA ---------------------------------------------------------------------------- Other Fees . . . . . . BLDG STDS ADMIN (SB1473) .2.00 Fee summary Charged Paid Credited -------------------------------------------------=------- Due Permit Fee Total 82.50 .00 .00 82.50 Plan Check Total 20.63 .00 .00 20.63 Other Fee Total 2.00 .00 .00 2.00 Grand Total 105.13 .00 .00 105.13 LQPERMIT NOTE , Af-L ugsz ne .A.Wopwo- D! r ... Gr P> Std Pt/�wtT of Bin # City of La Quinta Building 8r Safety Divfslon Box 1504, 78-495 Calle Tampico La Quinta, CA 92253 - (760) 777-7012 Building Permit Application and Tracking Sheet Permit #P.O. dOp 1 Project Address:�II�j . Owner's Name: U�`�I W1 ' A. P. Number: ��I 1 LI �� Address:, -%J)r2, Legal Description: City, ST, Zip: �, vl 25--�) Contractor. Y Address - 112,11 Telephone: ( ^'t. ' She. Project Description: City, ST, Zip: LP Telephone: (�-�(.,�, I- �S� /� . �' ':'" •'' State Lic. # : M ID City Lic. #; C� l Arch., Engr., Designer. oCA' YU1 OC.YY I ✓G WD Address: 1Du 6A&R z,IMUS tay LM 5F City., ST, Zip: Telephone:`} State Lic. #: Name of Contact Person: j . �' � . :' }� ,'$'+ + Construction Type: Occupancy: fes•.• . s' Project type (circle one): New Add'n Alter Repair Demo Sq. Ft.: # Stories:# Units: Telephone # of Contact Person: 0- L - Estimated Value of Project: APPLICANT: DO NOT WRITE BELOW THIS LINE # Submittal Req'd Recd TRACKING PERMIT FEES Plan Sets 3 Plan Check submitted Item Amount Structural Calcs• Reviewed, ready for correctionsPlan Check Deposit Truss Calcs. Called Contact Person kv7 Plan Check Balance. ...-. Title 24 Coles. Plans picked up Construction • Flood plain plan Plans resubmitted Mechanical '^ Grading plan 20° Review, ready for correcti u Electrical i51� tl�1 .- Subcontactor List Called Contact Person Plumbing •� Grant Deed Plans picked up S.M.I. H.O.A. Approval Plans resubmitted Grading IN HOUSE:- '"' Review, ready for correctionsfissue Developer Impact Fee Planning Approval Called Contact Person p,Lp,P. Pub. Wks. Appr Date of permit issue S.= Z • School Fees Total Permit Fees l3 latulutl— SiOWHt� i"� GENERAL NOTES: 1. ALL ELECTRICAL WORK SHALL BE IN ACCORDANCE WITH THE 2008 NATIONAL ELECTRIC CODE (NEC), LOCAL MUNICIPAL CODE, AND LOCAL FIRE DISTRICT REGULATIONS. 2. ALL EQUIPMENT SHALL BE LISTED AND LABELED PER RECOGNIZED ELECTRICAL TESTING LABORATORY AND INSTALLED PER THE LISTING REQUIREMENTS AND THE MANUFACTURE'S INSTRUCTIONS. 3. ALL INVERTERS SHALL BE UL98 STANDARD AND UL1741 LISTED COMPLIANT AND SHALL BE INSPECTED BY LOCAL UTILITY BEFORE COMMISSIONING, TESTING, AND OPERATION OF THE SYSTEM. 4. ALL OUTDOOR EQUIPMENT SHALL BE MINIMUM NEMA 3R, INCLUDING OUTDOOR MOUNTED TRANSITION BOXES, COMBINER BOXES, AND SWITCHES. S. ALL EQUIPMENT SHALL BE PROPERLY GROUNDED PER THE REQUIREMENTS OF NEC ART. 250,690. 6. NEC ART. 690.9 (A). ALL CIRCUITS CONNECTED TO MORE THAT ONE SOURCE SHALL HAVE OVERCURRENT DEVICES LOCATED SO AS TO PROVIDE OVERCURRENT PROTECTION FROM ALL SOURCES. 7. NEC ART. 690.18 DUE TO THE FACT THAT PV MODULES ARE ENERGIZED WHENEVER THEY ARE EXPOSED TO LIGHT, PV CONTRACTOR SHALL DISABLE THE ARRAY DURING INSTALLATION AND SERVICE BY SHORT CIRCUITING, OPEN CIRCUITING, OR COVERING THE ARRAY WITH AN OPAQUE COVERING. 8. PHOTOVOLTAIC SYSTEM SHALL BE aACKFEED THE DISTRIBUTION SYSTEM ON SITE PER THE REQUIREMENTS OF NEC ART. 690.64(8). ALL BACKFEED BREAKERS SHALL BE IDENTIFIED AS SUCH AND SHALL BESECURED IN PLACE BY AN ADDITIONAL FASTENER PER THE REQUIREMENTS OF NEC 408.16(F)(408.36 (F) IN 2005 NEC. 9. FALL ARREST PROTECTION PER OSHA REQUIREMENTS SHALL BE PROVIDED FOR ALL ROOF WORK. 10. ALL CONDUCTORS AND TERMINATIONS SHALL BE RATED FOR 75°C MINIMUM 11. NEC ART. 690.56(B) A PLACARD SHALL BE PROVIDED ON THE EXTERIOR AND THE INTERIOR OF THE UTILITY MAIN SERVICE DISCONNECT LOCATION WITH THE FOLLOWING TEXT: "CAUTION SOLAR PHOTOVOLTAIC (PV) SYSTEM INSTALLED. WHEN POWER DISCONNECTED, SOLAR PV MODULES AND WIRING IN CONDUIT TO INVERTER MAY REMAIN ENERGIZED DURING DAYLIGHT HOURS. - PHOTOVOLTAIC SYSTEM DISCONNECTS ARE LOCATED IN THE PV EQUIPMENT ROOM. 12. NEC ART. 690.14 EACH DC DISCONNECT SHALL BE LABELED WITH: "SOLAR PHOTOVOLTAIC POWER SYSTEM EMERGENCY DC DISCONNECT'. LABEL SHALL BE 1"x4" MINIMUM WITH UV RESISTANT WHITE LETTERS ON RED BACKGROUND. 13. BACK -FED BREAKER SHALL BE AT THE BOTTOM OF THE PANEL OR AT THE END OF THE CIRCUIT, IF THIS IS NOT POSSIBLE TO INSTALL THE BREAKER WITHOUT CHANGING SOMETHING, CALCULATION FOR THE PANEL SHALL DROP FROM 120% TO 100%. 14. NO ATTACHMENT SHALL BE MADE WITHIN 6" OF ANY TRUSS PLATE. 15. PERMANENT LABELS SHALL BE PROVIDED, NO SHARPIE MARKING WILL BE ALLOWED WITHIN ANY SERVICE PANEL(S)." 16. NEC ART. 690.14 EACH AC DISCONNECT SHALL BE LABELED WITH: "SOLAR PHOTOVOLTAIC POWER SYSTEM AC DISCONNECT". LABEL SHALL BE 1"x4" MINIMUM WITH UV RESISTANT WHITE LETTERS ON RED BACKGROUND. 17. NEC ART. 690.17 EACH AC DISCONNECT SHALL ALSO BE LABELED WITH: "WARNINGI-ELECTRICAL SHOCK HAZARD- DO NOT TOUCH TERMINALS. TERMINALS ON BOTH LINE AND LOAD SIDE MAY BE ENERGIZED IN THE OPEN POSMON". LABEL SHALL BE 1"X4" MINIMUM WITH UV RESISTANT WHITE LETTERS ON RED BACKGROUND. 18. DC DISCONNECT AT THE INVERTER WILL BE READILY ACCESIBLE AFTER THE INSTALLATION IS COMPLETE PER 2008 NEC ART.690.17 WHERE TERMINALS OF THE DISCONNECTING MEANS MAY BE ENERGIZED IN THE OPEN POSITION. PROVIDE A WARNING SIGN OF THE HAZARDS PER 2008 NEC ART. 690.17 19. CONTRACTOR TO PROVIDE GROUND FAULT PROTECTION FOR ROOF MOUNTED PHOTOVOLTAIC ARRAYS LOCATED ON DWELLINGS PER 2008 NEC ART.690.5 20. WHERE MORE THAN ONE NOMINAL VOLTAGE SYSTEMS EXISTS, THE DIFFERENT SYSTEMS SHALL BE IDENTIFIED BY PHASE AND SYSTEM PER 2002 NEC ART. 210.40. TITLE SHEET A NEW PHOTOVOLTAIC SYSTEM FOR LILIANA FIGUEROA RESIDENCE 78815 SANITA DR. LA OUINTA CA 92253 r, { OCT 1 7 2011 4 -t INDEX +� IN OPEN POSITION AND IS LOCATED WITHIN 10'-0'�OF THE METER�� PER LOCAL ELECTRICAL UTILITY REGULATIONS.. 22. PHOTOVOLTAIC SOURCE CURRENTS MUST BE RATED AT BOTH 125% OF THE PARALLEL MODULE AND AT A CONTINUOUS LOAD OF ANOTHER 125% FOR A TOTAL OF 156% OF THE LOAD. 23. PROVIDE PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM DISCONNECT MEANS IF THEY ARE NOT IN THE SAME LOCATION PER 2008 NEC ART.690.56. CEC705.10 24. INSTALLATION OF PV PANEL ARRAYS SHOULD RESIST SLIDING AND POP-UP RESULTING FROM SEISMIC EVENTS AND SHOULD COMPLY WITH CBC SECTION 1613A AND ASCE STANDARD 7-05 CHAPTER 13. 25. IT IS RECOMMENDED TO INSTALL THE PV ARRAY SUCH THAT GENERAL SHADING OF THE PV MODULES BETWEEN 9:00am-3:00pm SOLAR TIME IS MINIMIZED AND LOCALIZED SHADING DUE TO PLUMING OR AIR VENTS IS MINIMIZED. 26. DRAWINGS IN GENERAL ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT OF THE EQUIPMENT AND WORK INCLUDED. THE INTENSION OF THE DRAWINGS IS TO INDICATE SIZE, CAPACITY, APPROXIMATE (� T RELATIONSHIP, BUT NOT EXAC DETl�LVrJOT I � EME ft. %1 U I N ! A 27. FIELD VERIFY EXACT AIC RATIN Rif, Pt D OF IH I -I O V SWITCHBOARD FROM LOCAL U LI'b(MWING & SAFETY DEPT. APPS®VD FOR CONSTRUCTION DATE BY 001 SITE PLAN 002 ONE LINE DIAGRAM 003 SLOPED RACK MOUNTING DETAILS 004 STANTION LAYOUT DETAIL 005 WEIGHT LOADING ANALYSIS 006 SYSTEM WATT RATINGS 007 PANEL SPECIFICATIONS SHEET 008 INVERTER SPECIFICATION SHEET 009 MOUNTING SPECIFICATION SHEET 010 LABELING 011 'STRUCTURAL ENGINEER REPORT OCCUPANCY GROUP: R3 &U CONSTRUCTION TYPE: VB PROJECT SHALL COMPLY WITH: 2010 CBC, 2010 CMC, 2010 CPC, 2010 CEC 2008 TITLE 24 ENERGY STD, NEC 2008 + ,. o(0"ON DATE03`atbOl'" - ..- NSETYPE ,10 n] �_J ExSISTING 100 -AMP TO.BE UPDATED WITH A 200 AMP ELECTRICAL PANEL METER NO. AL1 B4-3128 PROPOSED BI-DIRECTIONAL METER METER NO. NEW UTILfTY LOCKABLE AC DISCONNECT ADJACENT TO MAIN ELECTRICAL PANEL SCHNEIDER SQUARE D MODEL D222NRB SANITA DRIVE I I I I I I I DRIVEWAY I i I I CITY OF LA QUINTA BUILDING & SAFETY DEPT. IVD �oR crINSTRUCTION _ BY. ----I LI LA PXC9T-UFF-- UN-3394 3'I 100 KVA B PHASE �I HIGH 7.2KV O I LOW 120/240V i N I I I � I I I HARLAND DR I I I I I I I I --------- -----� LOCATIONS FOR SOLAR.ELECTRIC ARRAY 27 GRAPE SOLAR GS-S-250-Fab5 250 -WATT SOLAR PANELS ARE SHOWN. 6.8 KW -DC SYSTEM RATING (5.8 KW -AC) ROOF IS A TWO STORY ROOF WITH A SLOPED CONCRETE TILE SURFACE ROOF MOUNTING RACKS FOR SOLAR MODULES ARE PROFESSIONAL SOLAR PRODUCTS 'ROOF-TRAC" RACKS MOUNTED FLUSH WITH ROOF SEE ATTACHED SHEETS FOR MOUNTING RACK ENGINEERING DETAILS. a I I 27[e] ENPHASE MICRO INVERTERS ml I MODEL: M215-60-2LL—S22/S23 �I ZI m I I I POOL I SOLAR� SOLA SR APPROVALS DATE DRAWN L.FlGUEROA 08-12-11 SIGNATURE- IGNATURE15 C.WILLIAMS 08-12-11 o6-t2-tt LILIANA LILIANA 15PANELS FACING AN AZIMUTH OF 180-OMRACiC.WILLIAMS I SIGNATURE i 12 PANELS FACING AN AZIMUTH OF 270' APN Q 604162014-8 LA ROOF TILT 18' DRAWING No. 9 9 z c 1 Iln ACCO 6,750 WATT DC ( 5,757 WATT AC) SOLAR ELECTRIC ARRAY 27 GRAPE SOLAR 250 -WATT MODULES MODEL NO. GS-S-250-Fab5 INDIVIDUAL MODULE RATING: PTC=222.1 WATTS. Voc=37.7 VDC Isc=8.72 AMPS TYPICAL MODULE 27 [e] ENPHASE MICROINVERTER M215-60-2LL-S22/S23 GRID -TIE INVERTER (1 EA. PER MODULE) INPUT: 16 TO 36 V OUTPUT: 215 WATTS MAX OUTPUT EFFICIENCY: 96.0% 240 VAC, .9 AMPS MAX INTEGRATED GFCI AND DC/AC DISCONNECTS JUNCTION BOX 1 With 15 micro inverters per]Unction box ENPH�AS oc F_ 7 TERMINATOR CAP l� V INSTALLED ON `----= ___ END OF CABLE �--------- ----- TY+AL MODULE I I CONNECTION I I JUN4TION BOX 2 1 1 I with 12lmicro inverte I per Junction box I ENPHASE WIR I ALCULATIONS: .@ & VOC=37.7V @44'C Inverter loont: 10.5 A NEC table 310.16.ampacili s #10=35A #8=50 A Palm Springs, CA area temps: Ambient 25'C, Max 44'C Min -1 °C, Conduit 3" Above Roof 66" (Ampacity) Temp coefficients: Voc-.0034PC Temp coefficients: Isc:.0004/°C 10-17-11 WIRE AND CONDUIT SCHEDULE AMPS MULTI- PLIER REQ. AMPS WIRE GAUGE WIRE TYPE I CONDUIT SIZE MODULE TO MICRO. INVERTER MICRO INVERTER TO J -BOX 8.72 8.72 • 1.56 1.56 13.6 13.6 UL LISTED AI2AWG CU90°INSULATED CABLE FOR ENPHASE'ENGAGE SYSTEM' J -BOX TO SUB -PANEL 13.5 1.56 21.06 NO. 10 THWN 3/4 SUB L TO PERF. E 24.3 1.25 30.37 NO.8 THWN 3/4 P�j�;��TQ AC DISCONNECT 242125 MODEL NO.,CIMNRB 3037 O THWN 3/4 PROPOSED BWRECTIONAL 240/140 VAC . 60.AMP, 240 VAC Nr)THWN 200A'MAIN 3/4 JUNCTION BOX 1: 15X.9 @240 X 125% = 16.87 AMPS = 20 A 2 -pole breaker JUNCTION BOX 2: 12X.9 @240 X 100% = 10.8 AMPS PER NEC 690.8.(B) (1) EXCEPTION = 15 A 2.pde breaker ' METHOD*OF CONNECTION BACKFED BREAKER NEW SOLAR SUBPANEL SCHNEIDER SQUARE D METER NO. AL11343128 125A MODEL NO.,CIMNRB NEW PROPOSED BWRECTIONAL 240/140 VAC . 60.AMP, 240 VAC 200A'MAIN "'ETE'" ' UTILITY. GRADE SOLAR PERFORMANCE UTILITY LOCKABLE KNIFE BLADE TYPE PANEL -AND BREAKER 20A 2-P 120/240 METER Fo(NEM FUSED (AC) DISCONNECT 6.3ANr DNEC 17) VII 3#10%"C I I I#8 THWN GI 3 THWN GRD 2lt8 3/4"C 15A 2-P Ir - 6�J I ---- --------------J V EQUIPMENT --------- -_____ ----- DCGROUNDING£LECTRODECONDUCTOR MODULES: Isc066'C- 8.72+(.0004x37.7x8.72)- 8:72 .+..13 - 8.85 amps/string . Maximum Circuit Current 8.72 Ampsx2x125% 21.8 Amps NEC 690.8(B)(1), Conductor Sizing 125X. 1.25x21.8 =. 27.25 Voc®-1'C ='(37.7+(-.0034x=25x37.7 = 37.7+3.33 41V per module < 45V Module Bra_ nch Circuit(Conductor Ampacito NEC table 310.16 correction factor 066'C =0.58 #a068 m 50x.58. 29 amps > 27.25 amps, O.K. Inverter Branch Circuit NEC table' 310.16 correction factor 0447C =,.§2 810 044'C`-6 35x.82x.8 = 22.96 amps > 21.06 amps O.K. Per string run #8 044'C = 50x.82x.8 = 32.8 amps > 30:37 NOTES: 1. SEE PHOTOVOLTAIC SIGNAGE DIAGRAM FOR SIGNAGE LOCATIONS. 2. ALL PHOTOVOLTAIC SYSTEM CONDUCTORS OF THE ROOF WILL BE 90eC RATED 3. ANY CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT ( NEC 300.6C1, 310.8D) 4. ALL CONDUIT WILL BE EXTERNAL, ATTIC SPACE WILL NOT BE ALTERED IN ANY WAY. 5. PROJECT SHALL COMPLY WITH 2010 CBC, CMC, CPC, 2008 NEC, AND 2010 CEC. 1#8 1 35A 2-P., HWN GRD EXISTING No. 8 GRD" MAIN LOAD CENTER . D.0 GRD TO-,.- t CONNECT TO " NEUTRAL BAR AT SERVICE II. L1FXIqTIN ' I \I CITY. "ftV TN VII tlTA BUILDING 8t SAFETY DEPT o/ oIN APPROVED ILO .IDI CTI( ETEF FOR CONSTRUCTION DATE " By: UN -3394 100 KVA B PHASE o HIGH 7.2 KV LOW 120240V REV. DESCRIPTION DATE A INITIAL RELEASE 08-12-11 4.0 8.00- 48.00 — 48.00 —48.00 TRUSSES @24' D.C. PRODESSIONAL TILE TRAC STANTION, ATTACHED TO 4 4800 TRUSSES USING ) X 3' LAG SCREW. I I O I I O PRDESSIONAL SOLAR 240o PRODUCTS ALUMINUM 48ro J SUPPORT RAILS, ATTACHED TO TILE TRAC STANTION I IIIIIIII 0 SOLAR SOLAR INSTALLATION SERVICE CENTER APPROVALS DATE DRAWN L.FIGUEROA 08-12-11 RACK MOUNTING DETAILS ` SIGNATURE NECKED EINALLIAMS 08-12-11 LILIANA FIGUEROA RESIDENCE 15 SIGNATURE 78815 SANITA DR REV. LA QUINTA, CA 92253 DRANING NO.11-361 IID ACCOUNT NUMBER 50526135 SlAl 1 "=20' 1 1 SHEIJ 1 OF 1 5/16" SS BOL CHANNEL POLY-URETHANE ROOFING SEALANT AT HOLE IN TILE "TILE-TRAC STANCHION --- - ---' PLYWOOD ROOFING PAPER 5/16" X 3" SS LAG SCREW SOLAR PANEL EXTRUDED ALUMINUM SUPPORT RAIL 3/8" SS ALL -THREAD CONCRETE TILE TOP CHORD OF WOOD NOTE: ROOF DRAINAGE SHALL NOT BE OBSTRUCTED BY PANELS/SUPPORTS. A MINIMUM OF 4 INCH CLEARANCE BETWEEN ROOF AND PANELS. 411 MASTIC ROOFING SEALANT UNDER TILE-TRAC WEIGHT LOADING. ANALYSIS Solar Electric Installation. For Figueroa Residence, 78815: Sanita'dr, La:Quinta,CA 92253_ Contractor: Solar Service Center August 19;201:1 Roof Information Roof is,a two story roof with a. sloped .concrete`til&t6bf Wood trussestwenty four inches..on cente.r:,." Solar panelstanch ions;,are'spaced 4 :•on center. ` Analysis of deadload wei `ht ad'dedAb.roof by installation=of solar arra Grape Solar 250 - solarrhodule weight 44';1 pounds No. of solar modules :;27 Total weight of modules 11,191 pounds Weight of each Professional Solar Pr`oduets:`'Roof Trac" 18 pounds : No. of racksets 68 ' Total Weight of rack sets 122 pounds Total weight. of solar array 1,312 pounds Height of each module .5.4 feet Width of each module 3.3 feet Area of one module 1.7.8 square feet. Area of entire solar -array 480:2 •s4uare feet Weight of solar array per unit area of roof -.2.7 pounds/square foot No. of stanchions•connected.to rafters with lag. screws. ;68 Weight loading, per stanchion 193 pounds/connection See attached sheets for'engineering information on:;the Professioal Solar.Products "Roof -Trac" racks No. of DC and AC DC and AC modules, DC and AC rating Inverter watts of kW of inverters of moauie 27 250 222.1 Inverter nameplate 27 215 0 215 efficiency system system 6,750 watts -DC 6.8 kW -DC 96.0% 5,757 watts -AC 5.8 kW -AC Inverter efficiency 96.0% 240vac 96.0% 208vac Note: total watts -AC of system cannot exceed the total nameplate watt rating of the inverters TOTAL DC WATTS 6,750 watts -DC TOTAL AC WATTS 5,757 watts -AC 8/22/2011 007 -SYSTEM WATT RATINGS - FIGUEROA 6.8 kW -DC 5.8 kW -AC i MODEL: GS-S-250-Fab51 High Efficiency Mono -crystalline Photovoltaic Module rai r Gea'n Power. Today, Overview • High efficiency solar cells (approx. 189/6.) with -quality.silicon material for high module conversion efficiency and long-term output stability and reliability. • Rigorous quality control•to meet the highest international. standards. • High transmittance, low iron temperedglass with enhanced f stiffness and impact resistance. • Unique frame design with strong mechanicalistrength:for greater than 50 lbs/ft2 wind load and snow load withstanding a : nd7 easy installation. • Advanced encapsulation material with'multilayer sheet lamination to provide long -life and enhanced cell performance. • Outstanding electrical performance urider.high temperature and. weak light environments.' Applications • Any large or small on -grid /off. -grid solar power stations • Commercial/industral.building roof-topiand ground'systems' • Residential roof -top and ground systems. OqT Intertek Warranty ®� ter•. • 10 year.limited product warranty on materials and workmanship.:. • 25 year warranty,on >80% power output and 10 year warranty on >90% power output. • Refer to warranty document for detailed warranty information. Certifications,, A�F. L+ • ETL UL -1703 ISO 9000:2000 � 0 • CE TUV 'IEC61215 IEC61730 TU.V.C, E Mechanical Specifications arca "tic Cell Size 156m`m x:156mm1(6.14" x 6-14") Module Dimension (L x W x T) 1652mm x.1000nirn x 50mm (65.0"x 39.4" x 1.97") No. of Cells - . 6x 10 =, 60 Weight 20;0 kg -(4.4.1 lbs) Cable Length 11,00mm"(43.3") for positive (+.) and negative (-) Type of Connector MC -1V Junction Box IP65 or` IP67 Rated; - No. of Holes in Frame, 4 draining holes, 8 installation holes, 2 grounding holes, 16 air outlet holes. Rev.01.0411 MODEL: GS-S-250-Fab5 Electrical Specifications (STC' = 25 °C. 1000W/m2 Irradiance. and AM=1.5) Model GS-S-250-Fab5 Max System Voltage (IEC/UL) 1000V / 600V Maximum Power P rm 250 W (-2%, +2%) CEC Listed PTC Power 222.1 W Voltage at Maximum Power Point Vmpp 30.7 V Current at Maximum Power Point Impp 8.15 A Open Circuit Voltage Voc 37.7 V Short Circuit Current Isc 8.72 A Module Efficiency (%) 15.1% Temperature Coefficient of Vac -0.128 V/°C (-0.34% /°C) Temperature Coefficient of Isc 3.49x10-3A/OC (0.04% /°C) Temperature Coefficient of Pmax -1.20 W/°C (-0.48% /°C) 'Standard Test Conditions Physical Specifications mm (inch) Other Performance Data 826 mm E•I----------------1 Operating Temperature E E :.Groundinghole 1 E io 40 °C to +85 1 1 M 450C ±20C CD !.Installation hole ; " " .Draininghole {. �•Air oudethole ;+ `--------------- ! 1100m (43 mm 1 652 mm W-) (25.7') 1652 mm (65.0") Junction '!, 50mm ' (1.97') Power Tolerance Operating Temperature Max Series Fuse Rating, NOCT* --2%,+2% 40 °C to +85 °C 15 A 450C ±20C 'Normal Operating Cell Temperature www.GrapeSolar.com For service or support call 1-541-349-9000 ra Pe So a rTm Clean 'Power. Today. 1305 South Bertelsen Road, Eugene, Oregon 97402, USA Tel: 541.349.9000 Fax: 541.343.9000 Grape Solar reserves the rights to modify these specifications without notice. Rev.01.0411 WN -RT'E,R`_ -5 'k 0 S .41-C I M 24 N"-:�'­H­ �-A- E ­ The Enphase Energy Microinvert.er System improves energy harvest, increases -reliability, and .dramatically si�.mplifi.es, design, installation and management of solar power . systems. The..Enph I ase System- includes the microinverter, the Envoy* Communications Gateway, and ..Enlighten, Enphas*e's monitoring,'an&analysissoftware. - M ' aximum energy production PRODUCTIVE - Resilient to dust,- debris and *shading - Performance monitoring'per module System, availability greater than 99.8% RELIABLE . I - No single' point of system 'failure SMART -Quick & simple -design, installation and management -.24/7 monitoring and analysis S A IF E - Low voltage DC - Reduced fire 'risk , C® C us MICROINVERTER TECHNICAL DATA Enphase Energy, Inc. 201 1st Street, Petaluma, CA 94952 877 797 4743 www.enphase.com 06/17/2011 is Printed on 100 percent recycled paper. +t. r_..y. f ,.;bg_ o .. . :c ....... Input;Data (IAC) , 'fit• -.-.. ..•' -.-. _._-: -.-.. M2155-60-2LL S22/S23 - .. :,. ,. �.r; .._ M215-60-2LL-S22-NA/S23-NA (Ontario) Recommended maximum input power (STC) 260W Maximum input DC voltage 45V Peak power tracking range 22V — 36V Operating range 16V— 36V Min./Max. start voltage 26.4V/45V Max. DC short circuit current 15A Max. input current 10.5A Output Data (AQ @208 Vac @240 Vac Maximum output power 215W 215W Nominal output current 1.0 A* 0.9 A* No voltage/range 208V/183V-229V 240V/211V--264V Extended voltage/range 208V/179V-232V 240V/206V--269V Nominal frequency/range 60.0/59.3-60.5 60.0/59.3-60.5 Extended frequency/range 60.0/59.2-60.6 60.0/59.2-60.6 Power factor >0.95 >0.95 Maximum units per 20A branch circuit 25 (three phase) 17 (single phase) Maximum output fault current 1.05 Arms, over 3 cycles; 25.2 Apeak, 1.74ms duration *Arms at nominal voltage Efficiency CEC weighted efficiency 96.0% Peak inverter efficiency 96.3% Static MPPT efficiency (weighted, reference EN 50530) 99.6% Dynamic MPPT efficiency (fast irradiation changes, reference EN 50530) 99.3% Night time power consumption 46mW 'Mechanical Data Ambient temperature range -40°C to +65°C Operating temperature range (internal) -40°C to +85°C Dimensions (WxHxD) 17.3 cm x 16.4 cm x 2.5 cm (6.8" x 6.45" x 1.0" )* Weight 1.6 kg (3.5 lbs) Cooling Natural convection — no fans Enclosure environmental rating Outdoor — NEMA 6 *without mounting bracket Features Compatibility Pairs with most 60 -cell PV modules Communication Power line Warranty 25 -year limited warranty Compliance UL1741/IEEE1547, FCC Part 15 Class B CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 Enphase Energy, Inc. 201 1st Street, Petaluma, CA 94952 877 797 4743 www.enphase.com 06/17/2011 is Printed on 100 percent recycled paper. WARNING ELECTRIC SHOC-K HAZARII F A GROUND FAULT IS INDICATED, NORMALLY GROUNDED CONDUCTOR MAY BE UNGROUNDED ENERGIZED 600.5(C) --INVERTER WARNING ELECTRICSHOCK HAZARD DO NOT TOUGH TERMINALS. TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION. JRRENT AC VOLTAGE WARNING ELECTRIC SHOCK HAZARD DO NOT TOUCH TERMINALS. TERMINALS ON 1 BOTH THE LINE DI LOAD S 15 E A MAY BE ENERGIZED IN THE OPEN POSITION. RATED Mpp CURRENT DO NOT RETOC'ATTE THIS OVERC-URRENT DEVICE THIS SERVIC-E IS SUPPLIED FROM MULITPLE SOURCES: UTILITY A,'N IDILP,HOTVOLTAIC CITY OF.LA:QUINTA BUILDING & SAFETY DEPT 1 -APPROVE FOR CONSTRUCTION DATE 4'>> r� t METER PHOTOVOLTAIC SIGNAGE REQUIREMENTS PER NATIONAL ELECTRICAL CODE NEC 690 [0 At. DISCONNECT .,�wnen Note: Signage on junction br only required. if there s overcurrent devices it box. CITY OF LA QUI NTA BUILDING & SAFETY DEPT. Note: If the photovoltaic Disconnect is remote and not Wit liin sight from the Main Service Disconnect, then a rn c r CONSTRUCTION showing the locations of the Main Service Disconnect and the Photovoltaic Disconnect must beinstalled. DATE BY _ j Marking is required only. on all interior and exterior DC conduit, raceways, enclosures, cable assemblies, and iunction.boxes Markings shall be placed every 10 feet, at turns, and above and/or below penetrations, and at all be combiner and junction.6oxes., 'k' CAUTION:SOLAR Recommended signage or labeling specifications: A. Red'backgTrd with white.lettering ., n B. 3/8" letter height C. All capital.letters D. Arial or similar font E. Weather resistant material ( i.e. metal or plastic engraved or electro -photo plating) F. Material used for marking shall be weather resistant. UL969 shall be used as standard for weather rating. G. Marking is required on all interior and exterior DC conduit, raceways, enclosures, cable assemblies, and junction boxes. Markings shall be placed every 10 feet, at turns, and -above and/or below penetrations and at all DC combiner and junction boxes. II 4 f i Y I ,d Party . Thar d rI;a � ® I ; Lab Tested �� T/iiEWTi � � I 1,740 lbs. Patent #5,146,029 Puuout gal Tile Roof Structural Attachment jj The patented TileTrac©attaihment.allows for a structural roof rafter connection with optimal attachment stud location adjustability. Design results in the best looking systems in the industry. 4 ! t ♦ I� f Tile Trac ° fors -curve; Tile Trac ® for flat concrete the �, , concrete the I �; (6" Tall Threaded Stud) (4" Tall Threaded Stud) a k Part # R-1 8-T6 Part # ff 18-T4 f F 5 I, ,►, '� Benefits of theTileTrac® r • Industry's most cost effective the •Aluminum and Stainless Steel components for attachment product corrosion resistance and strength �I Minimal install labor and time 1,740 lbs of 3rd party, lab tested pullout strength 'I Over 12 years of industry • Water -ti gght seal lab tested for 7 days under 34 preferred design inches of water, zero. leakage ll;�.lRequires only one Stainless Steel 10 sq. inches of base area evenly distributes roof �1 lag bolt (included) load and provides sufficient sealant bonding area The TileTrac® Design Structurally attoche.s to roof rafter and allows the rail attachment stud to be I located at the strongest point of the tile (the crown) where water does not Flow. Without TileTrac With TileTrac® High Point Water Flows 9 WatFl k Crown Support. Rail in the Valley q ® : 0, 0 ®I PP of the Tile of the Tile I (optimum) t 1 • Ill / ,r • • Rafter I I t, I Not structurally attached to the rafter Rafter VZV TileTrac® assembly i structurally attached 4i+ to the rafter �y! I Installation steps for both s -curve and flat concrete tile* STEP 1: Select a file in the area of the roof rafter Step 4: Seal the initial file nail hole. Using a 3/16" drill bit and drill guide (FJ-0rill), drill pilot hole along the rafter center Step 7: After boning the base to the roof, slide the upper carriage into the correct positron under the crown of the file. For Flat tile, slide the upper cordage near the middle of the tile. Step 10: Insert the threaded stud through the the and tighten with 9/16" wrenches to engage stud with base. Bind two 3/8" nuts (included) using 9/16" wrenches and tighten. "Not recommended for clay or slate tiles. STEP 2: Remove the tile by pushing and pulling. It is usually held in place by a small nail. Step 5: Insert the lag bolt and washer through the TileTraco and apply fresh room temperature sealant to the base. Step 8: Replace the the by lining up the snap lines and mark the drill location accordingly. Step 11: Unbind nuts and remove from stud. Apply UV rated sealant between stud base and tile and compress with a 3/8" washer. Apply UV rated sealant around top of washer. STEP 3: Using an electronic stud finder (recommended), or other means, locate the rafter center. Mark a reference point on the file above. Tip: \ Use a cordless ad wrench Step 6: Using a 1/2" socket, install the lag bolt until seated. Do not overtighten. The sealant should flow outward sealing any holes. f Us o di Hommir drill for a S sec rill time. Step 9: Using a 3/8" carbide drill bit and ROTARY HAMMER DRILL in hammer mode, drill through the tile. See online video at www.prosofar.com for details. Step 12: Fasten rail with lower and upper 3/8" nuts/washers as shown. ©Professional Solar Products, Inc. June 2008. TileTrac is a registered trademark and covered under Pat. #5,746,029 .:V.1 MCI & A.*.-S$0.,)C1ATES Structural Engineers Professional Solar Products,'Inc: 1551 S. Rose Ave., Oxnard, CA 93033 Tel: 805-486-4700 Subject: Static load test results for the following: Mounting System Maximum Frame i�enj�lJit- j,'Maximum Frame Load _ E401yalentWind Speed , on.) I Wldili• Virl-) (Ibi/ft!) (mph)•' Rooffrac 0 65 40 125 TEST SETUP (as shown In attached drawing detail): Three modules', -as specified :above; were:bolted to, 136"xi.5"x2.5" Professional Solar,Products-(PSP) I patented,:Rooffracd,suppori 'rails u[si�g-6n assembly P 05/16";Stainless Steel . (SS) bolts, .. _ * SS lock washers and proprietar'yP.SP,aIU`minum cllampsand'insertsl.� The i4barrite'6upport rail wds attached to the PSP RoofTrac0 structural attachment device with 3/8" SS hardware at four attach'm'ent poirit&.,Theskbp was attached to 2"x6" S . wooden rafters using 5/16" x 3-1/2" Slag bolts. The attachment sioans,'consisted of '46- front:to; rear with structural attachments spaced 72" on center. TEST PROCEDURE (asshown.in attached drawing detail): The test set upwa , s top loaded to 50 lb/ft2. The setup remained loaded for an-approxim6te period of 3a minutes. The'Maximurn.ii6fiectio6'aind any sighs,ofP i6rindhent deformation were recorded. The'te e was then inverted and ioaded'id simulate tKe -Liplift'c4ndition:- e test setup was re -loaded to 50 The setup re lb/ft2 St setup remained lo6ded. for an approximate period of 30 minutes. The -maximum deflection and any signs of permanent deformation wererecorded. TEST RESULTS: The maximum top loaddeflection was recorded at 0.313% with no permanent deformation*. The maximum uplift deflection was recorded at 0.250", with no: permanent erryjan'eni 4%lormation I This document certifies the RoofTradli mounting systemused.with the modules, as specified above, withstands a 50 lb/ft2 static pressure load, equivalent to a wind -speed of approximately i.,2 .5 , zirip h*.�. The: midu mounting system performed as expected. Sincerely, James R. Vinci, S.E. This engineering report verifies that Vinci &Associates has provided indeper!dent,obse;;vation for load -testirigas described;In this report. The results of this load test reflect actual deflection values and.arq genyer'illy accepted.asthe industry staindard4br4testing mo-dule,mounting systems. Vinci & Associates does not field check Installations or verify that the mountirilisystem.is Install6d as�de industry near --11 ' ng report. ' To assist the building Inspector, In verifying the, authenticity of this proprietary mounting system, a silver reflecdve 'RoofTraL-- labal, as0sh6vvn, ls'placedl-'6n at least one of the main support rails ci%22nen ad as n n pi with 'Professional Solar Prod. Pat 6.260.491' on theRof T u.naersidebf rail. ow Structural attachment Lag bolt attachment should be Installed using the proper pilot hole foropiir6urn strength.A 5/16" laggi 6.3 bolt requires a 3/16'. pilot hole. It Is the responsibility of th Installer to insure a proper attachment ismade to the structural member of the'roof. Failure to securely attach tothe roof structure may result In damage to equipment. personal onal injury or -property damage. ES This office does not express an opini . on as to the load bearing characteristics of the structure the Q�0 GM mounting system/modules arebeihg installed on. ca iCC accredited laboratorytested structural attachments manufactured by l2r.ofessional.sc.lar-Products (including, but not li0nited to Fastlacke, TileTrace,and FoamJacke) can be interchanged with •this Lcut - system. Check with local building department or AHJ for site specific requirements, *Modules measuring within -stated sp6ciflcatlons and tested to 1.11-1703, or equivalent are included In this engineering "Wind loading values relative to defined load values using wind load exposure (125 mph for 5/12 roof pitch or less; 100 mph for greater, thaff 5/12 roof pitch) and gustfactor b6arlficient-"ekOdsure C" as defined in the 2009(IBC) /2010(CBC) ***Module tested: 64.6' x 39.4* x L7" (sih) ****EsL snow load rating of 25 lb/ftp bago on 2.0 safety factor 31324 VIA COLINAS STE, 101 a WE'STILAKE VILLAGE, CA -91362 Page 1. of 2-. RT62011 r W f Module Area = 18 fe each I. 72" --il Approx 21r max overhang Total module (45 lbs ea.) and rail (12 lbs ea.) weight: 159 lbs Number of attachments: 4 ea Weight / attachment point: 40 lbs Area: 54 ft' Distributed weight: 2.95 Ib/ ft2 5/16" Stainless Steel Hex bolt 5/16" Stainless Steel Lock Washer Aluminum ProSolar Inter -Module Clamp Aluminum ProSolar Rail nut 2-1/2" Aluminum ProSolar Roofrrac@) Support Rail 3/8" Stainless Steel Hex Bolt and Flat Washer Aluminum ProSolar patented FastJack® Roof Attachment* 5/16" Stainless Steel Lag Bolt and Flat Washer 'Lab tested structural attachments manufactured by Professional Soler Products (including Fast)ack® , TlleTrac®, and Foamlacke) can be Interchanged with this system. Professional Solar Products RoofTrac® Patent# 6,360,491 Photovoltaic mounting system Page 2 of 2 5„ 48' 2,7101bs / • 50 psf R Top Load Deflection: =0.313" r. 2,710 lbs / 50 psf Up lift Deflection: 0. ALMIA 911 RoofTrae Solar Modules Static load test illustration RT6 201.1