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SOL (12-0326)P.O. BOX 1504 78-495 CALLE TAMPICO LA QUINTA, CALIFORNIA_ 92253 Application Number: r12-00 0010 3 2 6 Property Address: 43580 MILAN CT APN: 609-552-013-32 -28458 - Application description: SOLAR Property Zoning: LOW DENSITY RESIDENTIAL Application valuation: 74891 BUILDING & SAFETY DEPARTMENT BUILDING PERMIT Owner: OSTROM ELLSWORTH M 43580 MILAN CT LA QUINTA, CA 92253 VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Date: 6/13/12 Contractor: nnn a Applicant: Architect or Engineer: SULLIVAN SOLAR POWER 8949 KENAMAR DRIVE STE SAN DIEGO, CA 92121 p� 2112 i (858)271-7758 IA -tic. No.. 839077 CITrY 0>" ?.A ONINTA • 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 , 832977,e for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. Date: / ontractor 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 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 Code) 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).: (_) 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 _ 1 I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (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 contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). (_ 1 1 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.)• Lender's Name: Lender's Address: LQPERMIT insurance carrier and policy number are: Carrier CYPRESS INS Policy Number 3300060354-11 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 I should become subject'to the workers' compensation provisions of Section D�0 of the Labor Code, I sb II forthwitLLZZ��_ ' ate: fo Z pplicanC _ 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. 1 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 f spectionn p�ses. DatE: 1E� ignature (Applicant or Agentl:� / a Application Number . . . . . 12-00000326 Permit . . .. ELEC-MISCELLANEOUS Additional desc . Permit Fee . . . . 30.00 Plan Check Fee.. 7.50 Issue Date Valuation . . 0 Expiration Date _ 12/1.0/12 Qty Unit Charge Per Extension BASE FEE 15.00 2.00 7.5000 ---------------------------------------------------------------------- EA ELEC PWR APP >1 TO <=10 15.00 Permit .". . SOLAR PERMIT Additional desc . Permit Fee 22.50 Plan Check Fee 5.63 Issue Date . . Valuation 74891 Expiration Date 12/10/12 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 12.6kW SOLAR ARRAY- (56) 225W SUNPOWER . PANELS W/ (1) SUNPOWER SPR -7000 & (1) SUNPOWER SPR -4000 INVERTERS [952SF] 2010 CALIFORNIA ELECTRICAL CODE. June 7, 2012 4:26:44 PM AORTEGA ---------------------------------------------------------------------------- Other Fees . . . . . . . . . BLDG STDS ADMIN•(SB1473) 3.00 Fee summary Charged Paid Credited Due Permit Fee Total 52.50 .00 .00" 52.50 Plan Check Total 13.13 .00. .00 13.13 Other Fee Total 3.00 .00 .00 3.00 Grand Total 68.63 .00 .00 68.63 LQPERMIT Affilzrafiselstpower Leading the Solar Energy Revolution 8949 Kenamar Drive, Suite 101, San Diego, CA 92121, C-10 839077, P: (858) 271-7758 F: (858) 271-7759 Date: 6/01/12 Sean Deichstetter Address: 43-580 Milan Ct. Project Manager Applicant: Ostrom, Carol Direct: 858-245-0431 Plan Check #: 12-0326 Email: Seand@sullivansolarpower.com Section A 1) See reconciled Sheet Index on PV -1 2) See signed plan set 3) See updated Code Information on PV -1 Section B I) General 1. See submitted plan set II) 1) N/A III) .1) N/A IV) Wiring Methods 1. See updated array wiring on site plan (PV -2) 2. See PV -3 Wiring Specification "B" 3. See PV -3 Wiring Specification "B" V) Grounding 1. Per Redlines, see Wiring Specifications: C, D, E 2. Per Redlines, see Wiring Specifications: C, D, E VI) Marking, Connection to Other Sources Etc. 1. Per Redline Plans, See updated placards 2,3,4 on PV -5. Additional placards found on PV5.1 2. Per Reline Plans, PV Sub -panel specified as 125A, See PV -3 Section C —Structural I) N/A Section D — Miscellaneous Comments I) All Redlines have been addressed II) Additional copy of Site Plan provided for Assessor's Office ` r . ABBREVIATIONS �' - A.F.F. ABOVE FINISH FLOOR KW KILOWATT PHOTOVOLTAIC ADDITION FOR A.F.G. ABOVE FINISH GRADE LCL LONG CONTINUOUS LOAD J E AWG AMERICAN WIRE GAUGE MAX. MAXIMUM OST-KOM RESIDENCE AMP, A - AMP, AMPERE MIN. MINIMUMA.I.C., AMP INTERRUPTING CAPACITY MLO MAIN LUGS ONLYC.C.C.' CURRENT CARRYING MOD SOLAR MODULE CONDUCTORS PV1 PHOTOVOLTAIC C—BOX COMBINER BOX SS STAINLESS STEEL 435 CU. COPPER TEMP TEMPERATURE 8 0 MI'AN'C ►1' �* AL'. ALUMINUM TYP TYPICAL ; . IPM ,_ AMPS MAX -POWER U.O.N. UNLESS OTHERWISE NOTED CITY OrUA QUINTA . INV • PHOTOVOLTAIC INVERTER V VOLTSA• QU I NTA' CA 92253_ BUILDING &SAFETY DEPT. ISC , " AMPS SHORT CIRCUIT VOC VOLTAGE OPEN CIRCUIT w - _ J -BOX JUNCTION BOX - VPM VOLTAGE MAX POWER W WATT: - _ ; f - PH: 760-200-5213 APPROVED FOR CONSTRUCTION GENERAL NOTES _ n. ,A. P. N . 609-552-013 6 ' Y ? r „ . DATE (0 Z BY SCOPE OF WORK:. PROVIDE AND INSTALL A FUNCTIONAL GRID TIED PHOTOVOLTAIC ) _. 0 2 g� SYSTEM UTILIZING (56) SUNPOWER SPR-225E—BLK—D (225W) MODULES - MOUNTED TO ROOF AND WIRED TO (1) SUNPOWER SPR-7000rri 240V•(7KW) 4',77, INVERTER AND (1) SUNPOWER SPR -4000m 240V (4KW) INVERTER - ' VICINITY M A P SYSTEM CONFIGURATION: = - • 36 MODULES • 4 STRINGS OF 9 MODULES FOR 7000m - == i4)'� - —^�- t 4igeMiddle, 5chool j • 20 MODULES _ - f � ,y� •., - _�.�._. + : 2 STRINGS OF 10 MODULES FOR 4000m .I .---' -oaroy Re; , ___,_ oartry Rd STC RATED: 1260OW Tu 'A cson it Nr ' • CBC AC RATED: 109631Y u l '� „E e la ALL ARRAYS ARE POSITIVE GROUNDED , f �4 r;' ffj{ i r EQUIPMENT USED SHALL MEET ALL UTILITY INTERCONNECTION REQUIREMENTS AND x ' ARE SUBJECT TO APPROVAL PRIOR TO INSTALLATION. SYSTEM WILL NOT BE COMMISSIONED UNTIL UTILITY APPROVAL IS GRANTED. r �' TontnF Dr LOCATION FOR UTILITY PV DISCONNECTS ARE SUBJECT TO UTILITY APPROVAL ! ({{{( I s ..l, (�/ ++.- '� r't'-.•¢ -w..-..may ��1� r,n� ' Sen �A�oC C tit. `_C_omo Ct n , , ALL EXPOSED PV WIRING SHALL BE USE -2 INSULATED CU. WIRE MIN. #12 es )--J ALL CONDUCTORS SHALL BE RATED FOR CONTINUOUS DUTY RATING IN WET irateo c1� ' LOCATIONS ® 90 DEGREES CELSIUS Naples Dr _ — Naples Or anlc ALL EQUIPMENT AND CONDUCTORS ON THE DC SIDE OF THE PV SYSTEM SHALL '� ►.:. �•'�� BE RATED FOR 600V DC AND THE CALCULATED AMPERAGE RATING AFTER Ave 44th Ave Fred Werirtg Dr 44th Ave 44th Ave Fred , 6 DERATING FOR AMBIENT TEMPERATURE AND NUMBER OF C.C.C. palm Rovale.Y ALL PLACARDS ARE TO BE IN ACCORDANCE WITH UTILITY CO—GENERATION AND NEC 2008 SIGNAGE REQUIREMENTS. PLACARDS SHALL BE OF WEATHERPROOF CODE INFORMATION SHEET= - I N D E X CONSTRUCTION ALL METALLIC DC CONDUITS SHALL HAVE BOND BUSHINGS IN PLACE ON 'BOTH SHEET NUMBER DESCRIPTION ENDS OF THE CONDUIT AND BONDED TO THE GROUNDING CONDUCTOR WHICH IS GOVERNING CODES: SEISMIC ZONE: D CONTAINED INSIDE THE CONDUtr. ALL CONSTRUCTION SHALL ZONINP' RESIDENTIAL -1 GENERAL NOTES AND SYMBOLS COMPLY WITH THE 2010 WASTE WATER: SEWER PV -2 ROOF PLAN THIS SECTION COVERS THE FOLLOWING ITEMS: CA RESIDENTIAL, = PV -2.1 DETAILS AND ELEVATION DRAVVINGS • PHOTOVOLTAIC SUPPORT SYSTEMS MECHANICAL, ELECTRICAL, BUILDII J G DATA (EXISTING) PV -3 PHOTVOLTAIC SINGLE LINE DIAGRAM • PHOTOVOLTAIC COMPONENTS AND BALANCE OF SYSTEM COMPONENTS WHICH INCLUDE: PLUMBING, ENERGY, AND BUILD VG AREA: 2200 PV -4.0 MODULE SPECIFICATIONSHEET •• PHOTOVOLTAIC MODULES, , MODULE RACKING, AC AND DC GREEN BUILDING CODES SQ.FT,'f PV -4.1 OMVERTERSPECIFICATIONSHEET A DISCONNECTS, COMBINER BOXES, INVERTERS, WIRE, CONDUIT, AND THE LA QUINTA STORKS: 1 PV -5, PV -5.1 PLACARDING GROUNDING SYSTEM, AND ALL REQUIRED CONNECTIONS TO PROVIDE A MUNICIPAL CODE. HEIGHT: .14 FUNCTIONAL . FUNCTIONAL GRID—TIED PHOTOVOLTAIC SYSTEM YEAR BUILT: 1999 ALL SH=FTS IN THIS DOCUMENT SET ARE APPROVED BY BASIC WIND SPEED: DAN SULLIVAN, C-10 LICENSE 8.39077 J' 85MPH ROOF ,,TYPE: ' ROUND TILE 2 3 43 6 , ■ souffusolmi'vow CA DL. OWOGO SM lot SAN O, G 921 9212211 P. 959-271-7759 R 959 -VI -7759 IACDISE: C-16 639977 — FI=S WM AGfIIfX APPVM 4 r C C14 N U rn Z O F_' to 1� CJF coo ILry7 J12 � O SfNE: PFR PIAN � mFE GENERAL NOTES AND SYMBOLS I� 5ewMAW C • ''' PV -1 11 PROPERTY LINE c J -BOX EXTERIOR DC CONDUIT RUN SUNPOWER SPR -7000M & SPR -4000M W/ INTEGRATED DC DISCONNECT AC DISCONNECT SQUARE D DU222RB NEMA 3R 60 A -- EXISTING -MAIN ELECTRICAL SERVICE— METER NO. AS1 B-2264 PROPOSED BI—DIRECTIONAL METER# UN -6783 100 KVA A PHASE HIGH 7.2 KV A LOW 120/240V I OVERALL ROOF PLAN PV -21 REF. ■❑ GARAGE PROPOSED SUBPANEL oM MILAN CT SCALL 1• = 20' 1 2 3 /ITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION M DATE BY POSED TOVOLTAIC ARRAY : SUNPOWER E: 225E—BLK—D 600 kW DC 963 kW AC 5 ARRAY SYMBOLS 11 SPR -4000M 12 SPR -7000M S1 -S4 SPECIFY STRINGS 11 S1/S2 STRINGS OF 11 12 S1 -S4 STRINGS OF 9 GENERAL NOTES O Z SOLAR PV SYSTEM TO BE INSTALLED ON THE HOUSE IS (1) STORY TALL THE SOLAR PV INSTALLATION WILL NOT PROPER ACCESS AND WORKING CLEARANCE RESIDENTIAL STRUCTURE. • OBSTRUCT ANY PLUMBING, MECHANICAL OR WILL BE PROVIDED AS PER SECTION 110.26 THE RAFTERS ARE 2"X4" AND 24" ON CENTER. BUILDING ROOF VENTS. CEC. DESIGN SHALL COMPLY WITH THE LATEST SEE PV -2.1, PV -2.2 FOR STRUCTURAL DETAILS IF THE EXISTING MAIN SERVICE PANEL DOES EDITION OF CALIFORNIA ELECTRIC CODE, NEC, NOT HAVE A VERIFIABLE GROUNDING DC CONDUCTORS ROUTING INSIDE OF BUILDING E THE SAN DIEGO AREA ELECTRICAL NEWSLETTERS THIS SYSTEM WILL NOT BE INTERCONNECTED ELECTRODE, IT ISrTHE CONTRACTORS SHALL BE IN METALLIC CONDUITS AND LABELED AND. ALL LOCAL ORDINANCES AND POLICIES. UNTIL APPROVAL FROM THE LOCAL RESPONSIBILITY TO INSTALL A SUPPLEMENTAL EVERY FIVE (5) FEET AS. "CAUTION DC JURISDICTION AND UTILITY IS OBTAINED. GROUNDING ELEC. RODE. CIRCUIT". THIS PROJECT HAS BEEN DESIGNED IN COMPLIANCE WITH THE CBC SECTION 1609 TO THIS SYSTEM IS AN UTILITY INTERACTIVE A LADDER SHALL BE IN PLACE FOR INSPECTION WITHSTAND A MINIMUM 85MPH WIND LOAD. SEE SYSTEM WITH NO STORAGE BATTERIES. IN COMPLIANCE WITH- CAL -OSHA REGULATIONS. PV -2.1, PV -2.2 FOR STRUCTURAL DETAILS I 11 PROPERTY LINE c J -BOX EXTERIOR DC CONDUIT RUN SUNPOWER SPR -7000M & SPR -4000M W/ INTEGRATED DC DISCONNECT AC DISCONNECT SQUARE D DU222RB NEMA 3R 60 A -- EXISTING -MAIN ELECTRICAL SERVICE— METER NO. AS1 B-2264 PROPOSED BI—DIRECTIONAL METER# UN -6783 100 KVA A PHASE HIGH 7.2 KV A LOW 120/240V I OVERALL ROOF PLAN PV -21 REF. ■❑ GARAGE PROPOSED SUBPANEL oM MILAN CT SCALL 1• = 20' 1 2 3 /ITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION M DATE BY POSED TOVOLTAIC ARRAY : SUNPOWER E: 225E—BLK—D 600 kW DC 963 kW AC 5 ARRAY SYMBOLS 11 SPR -4000M 12 SPR -7000M S1 -S4 SPECIFY STRINGS 11 S1/S2 STRINGS OF 11 12 S1 -S4 STRINGS OF 9 TILT - 18° AZIMUTH - 6 CDMAM sffawINSOIIBPOWEB x7 SM 10EMAM D9., STE tot i' SAN DIEGO, G 92121 P. 958-271-7756 F. 65B-271-7759 UCENSE: C-10 839077 9FCISIR11710N �Q 0 N Ci CV rn Z W ^� �U V 0�..,00rn O Z f�i~rnC)r H g � W ETA DRWN 9C SFD cHmx D W. DJS SGaE: PFA PUN . SHEET ME SITE PLAN ■ SW NAW 180° ■ P V- 2 NUMBER OF MODULES 45 MODULE DIMENSIONS 31.5 61.5 MODULE WEIGHT 33 LBS. RACKING WEIGHT 5 LBS/MOD AREA OF ARRAY 1605 SQ. FT. (#MODS X WEIGFIT) + (#MODS X RACKING WEIGHT) = 1710 E TOTAL WEIGHT/ TOTAL -SQ FT. = 2.82 1 LBS. PER SQ. FT. EXISTING FRAMING = 2X4 @ 24" O.C. DISTANCE BETWEEN CONNECTORS: SUPPORT RAIL SYSTEM ~ (2 PER MODULE TYP) j HORIZONTAL -*NOT TO EXCEED 6FT. PHOTOVOLTAIC MODULE • " VERTICAL -*NOT TO EXCEED 50% OF MODULE HEIGHT' . ------ '(PER UNIRAC INSTALLATION MANUAL ( ) CONNECT SOLAR MODULE TO STRUCTURE AS PER ` DETAIL 3. SHEET PV -2.1 D 1 ENLARGE PARTIAL ROOF PLAN DETAIL PV -21 Rff. PV -2 SCALE IN _ 1'-0' e` 8 MODULE CLAMP SERRATED L—FOOT '{ 7/8" SS UNISTRU 10.5" SS LAG BOLT A 2 SOLAR MODULE ELEVATION 3 STANDOFF/ATTACHMENT DETAIL PV -2.1 REF. PV -2.1 V- 2.11 SCALE 1. - 1'-0' PV -2.1 REF. DETAIL 2 SCALE 3' = r-ol DET. 2 3 4 y COMDVCM SOII/YANSOG4IPPOWfB - x 9919 KDOWAR DR., SIE 101 SAN DEMO. CA 92121 P. 859-271-7759 F. 959-271-7759 LICENSE: C-10 859077 RE05IRM _ O Lo CV ' \ U (V v a) QZ Z W�w�Q J VO Z O r—+ co rn cy UNIRAC SM RAIL O W 3/8 SS ALL—THREAD SEALANT 0 0 a, 6 Dw>u ROOF uE7A= AND ELEVATIONS SHM NUMM PV -2.1 # OF MODULES - 56 # OF INVERTERS - 2 E ' + 0 0 0 0 0 0 c BI MV -11 00 1M METER NO. AS1 B4-2264 �\ \ �40A \ PROPOSED BI-DIRECTIONAL METERPi # I +" 0 0 0 0' + + ++ J r------ — -- — B 65 ft. + 0 0 a + L----- — -- - + 0 0 0 0 0' + I + I + ' + rE� PHOTOVOLTAIC ARRAY 4 STRINGS OF 9 MODULES 3 NOTE: ARRAY IS POSITIVE GROUNDED MAX VOC PER STRING: 9 x 48V x 1.16 = 501.12V 6x6x4 NEMA 3R TRANSITION BOX MOUNTED UNDER ARRAY I, DERATING MAIN BREAKER FROM 200A TO 175A LISTED FOR REVERSE FEED NOTE: ARRAY IS POSITIVE GROUNDED n MAIN ELECTRICAL SERVICE + + O -- - 0 0 0 0 0 1 I 240/120V 1 � 3W UN -6783 6x6x4 NEMA 3R TRANSITION BOX PV SUB PANEL 175A MAIN/200A BUS HIGH 100 K7.RASE 2 KV MOUNTED UNDER ARRAY 240/120V 1� 3W UTILITY LOW 120 / 240V ^ 7 125A,l NEMA 3R MLO MAX DC FUSE RATING: 20A ENCLOSURE NEMA 3R EFFICIENCY: 96X GRID VOLTAGE: 240V DC DISCONNECT. YES — MANUFACTURER EXTERNAL DC DISCONNECT 00 1M METER NO. AS1 B4-2264 �\ \ �40A \ PROPOSED BI-DIRECTIONAL METERPi # I +" 0 0 0 0' + + ++ J r------ — -- — B 65 ft. + 0 0 a + L----- — -- - + 0 0 0 0 0' + I + I + ' + rE� PHOTOVOLTAIC ARRAY 4 STRINGS OF 9 MODULES 3 NOTE: ARRAY IS POSITIVE GROUNDED MAX VOC PER STRING: 9 x 48V x 1.16 = 501.12V 6x6x4 NEMA 3R TRANSITION BOX MOUNTED UNDER ARRAY PHOTOVOLTAIC ARRAY 1 A LISTED FOR REVERSE FEED NOTE: ARRAY IS POSITIVE GROUNDED n + + + + + 0 0 0 0 0 1 I 1 1 \ VOC: 48V ENCLOSURE: NEMA 3R VPM: 40.SV GRID VOLTAGE 240V ISC: 5.93A MAX AMPS OUT: 16.6A „",, + + + j PHOTOVOLTAIC ARRAY o 2 STRINGS OF 10 MODULES LISTED FOR REVERSE FEED NOTE: ARRAY IS POSITIVE GROUNDED n MAX VOC PER STRING: 10 x 48V x 1.16 = 556.8V SYSTEM COMPONENTS: ° 1. PHOTOVOLTAIC MODULE SUNPOWER SPR-225E—BLK—D 3. PHOTOVOLTAIC INVERTER: SUNPOWER SPR -4000m VOC: 48V ENCLOSURE: NEMA 3R VPM: 40.SV GRID VOLTAGE 240V ISC: 5.93A MAX AMPS OUT: 16.6A IPM: 5.55A PHASES: 1 OF— ff-) C�r NUMBER OF FUSED DC INPUTS: 4 2. PHOTOVOLTAIC INVERTER: SUNPOWER SPR -7000m MAX DC FUSE RATING: 20A ENCLOSURE NEMA 3R EFFICIENCY: 96X GRID VOLTAGE: 240V DC DISCONNECT. YES — MANUFACTURER EXTERNAL DC DISCONNECT MAX AMPS OUT: 29A MOUNTED BELOW INVERTER PHASES: 1 TRANSFORMER: INTERNAL NUMBER OF FUSED DC INPUTS: 4 MAX DC FUSE RATING: 20A 4. POINT OF CONNECTION EFFICIENCY: 96% TYPE OF CONNECTION: CIRCUIT BREAKER DC DISCONNECT: YES — MANUFACTURER EXTERNAL DC DISCONNECT AMPERE RATING: 60A 2—POLE MOUNTED BELOW INVERTER LISTED FOR REVERSE FEED. TRANSFORMER: INTERNAL LOCATED AT THE OPPOSITE END OF THE PANEL BUSSING FROM THE A. MODULES INTERCONNECTED PER NEC SECTIONS 690.48, 690.43 k 250.136A USING 112 AWG USE -2 AND EDITION OF CEC AND THE SAN DIEGO AREA ELECTRICAL MAIN BREAKER do LABEL PER CEC 690.64(8)(7) TOTAL MODULES 36 VOC PER MOD 48 VPM PER MOD 40.5 ISC PER MOD 5.93 IPM PER MOD 15.55 # STRINGS 14 MODULES PER STRING 19 MAXVOC PER STRING 1475.2 * Voc corrected for tem p per 690.7 TOTAL MODULES 20 o o LISTED FOR REVERSE FEED AC/DC GROUNDING ELECTRODE n � NOTE: GROUNDING ELECTRODE CONDUCTOR FROM INVERTER 34— ° ° *NOTE: PER CEC 690.64(B)(2) EXCEPTION: "FOR SHALL BE RAN CONTINUOUSLY TO THE GROUNDING ELECTRODE 0 o A DWELLING UNIT, THE SUM OF THE AMPERE AND CONNECTED WITH A LISTED CONNECTOR OR IRREVERSIBLY U Oz RATINGS OF THE OVERCURRENT DEVICES SHALL OF— ff-) C�r SPLICED TO THE EXISTING GROUNDING ELECTRODE CONDUCTOR 65 ft. NOT EXCEED 120 PERCENT OF THE RATING OF 0 o THE BUSBAR OR CONDUCTOR." w BOND BUSHINGS INSTALLED. PER #5 ABOVE: o 200A (BUSBAR) X 120% = 240A ALLOWABLE :00� 240A - 175A (MAIN BREAKER) = 65A AVAILABLE 0-00 WIRING SPECIFICATIONS: MAX PV TIE-IN BREAKER = 65A TOTAL MODULES 36 VOC PER MOD 48 VPM PER MOD 40.5 ISC PER MOD 5.93 IPM PER MOD 15.55 # STRINGS 14 MODULES PER STRING 19 MAXVOC PER STRING 1475.2 * Voc corrected for tem p per 690.7 TOTAL MODULES 20 ISCONNECT14LfL E AC DSQUARE \ VPM PER MOD 40.5 D I, DU222RB AC/DC GROUNDING ELECTRODE # STRINGS 2 NEMA 3R 60A NOTE: GROUNDING ELECTRODE CONDUCTOR FROM INVERTER MAX VOC PER STRING 1528 CI C14 UN z SHALL BE RAN CONTINUOUSLY TO THE GROUNDING ELECTRODE OF LA QUINTA AND CONNECTED WITH A LISTED CONNECTOR OR IRREVERSIBLY U Oz BUILDING & SAFETY DEPT. OF— ff-) C�r SPLICED TO THE EXISTING GROUNDING ELECTRODE CONDUCTOR 65 ft. NOTE: ALL METALLIC CONDUITS CONTAINING G.E.C. SHALL HAVE B APPROVED w BOND BUSHINGS INSTALLED. FOR CONSTRUCTION DATE BY GENERAL NOTES: WIRING SPECIFICATIONS: ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST A. MODULES INTERCONNECTED PER NEC SECTIONS 690.48, 690.43 k 250.136A USING 112 AWG USE -2 AND EDITION OF CEC AND THE SAN DIEGO AREA ELECTRICAL GROUNDED BY 112 BARE CU. PER NEC SECTIONS 690.45 k 250.122 (TYPICAL FOR ALL ARRAYS) NEWSLETTER WILL BE INSTALLED AS REQUIRED EXPOSED WIRE SHALL BE OF USE -2 INSULATION AND ALL EXPOSED GROUND WIRE SHALL BE BARE CU. I ALTERNATE POWER SOURCE PLACARD SHALL BE METALIC OR B. LENGTH AS NOTED. 1' EMT W/ 12 110 THWN-2 AND 1 112 THWN-2 EQUIPMENT G UND PLASTIC, ENGRAVED OR MACHINE PRINTED LETTERS IN A x .71 — 14. 5.93 A ONTRASTING COLOR TO THE PLAQUE. THIS PLAQUE WILL BE ,,yy C. LENGTH AS NOTED. 1/2' EMT W/ 3 18 THWN-2 AND 1 18 THWN-2 G.E.C.+EQUIPMENT GROUND41 ACHED BY POP RIVETS OR SCREWS OR OTHER APPROVED M ODS. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV D. LENGTH AS NOTED. 1/2' EMT W/ 3 110 THWN-2 AND 1 18 THWN-2 G.E.C.+EQUIPMENT GROUNDO8 ISTANT. DC CONDUCTORS ENTERING THE BUILDING SHALL BE E LENGTH AS NOTED. 3/4' EMi W/ 3 16 THWN-2 AND 1 18 THWN-2 G.EC.�EQUIPMENT GROUND#g STALLED IN METAL CONDUIT AND THE CONDUIT SHALL BE 'CAUTION ElED, DC CIRCUIT" OR EQUNAL£NT EVERY 5 FT. System Specific Electrical Characteristics: EXPOSEDMETAL SESFSHALLLL EQUIPMENT, ANDONDUCTOR ENCRYING LOSURES TOTAL MODULES 36 VOC PER MOD 48 VPM PER MOD 40.5 ISC PER MOD 5.93 IPM PER MOD 15.55 # STRINGS 14 MODULES PER STRING 19 MAXVOC PER STRING 1475.2 * Voc corrected for tem p per 690.7 TOTAL MODULES 20 VOC PER MOD 48 VPM PER MOD 40.5 ISC PER MOD 5.93 IPM PER MOD 5.55 # STRINGS 2 MODULES PER STRING 10 MAX VOC PER STRING 1528 *Voc corrected for temp per 690.71 BE GROUNDED IN ACCORDANCE WITH 250.134 OR 250.136 (A) REGARDLESS OF VOLTAGE. EACH MODULE SHALL BE GROUNDED USING THE SUPPLIED CONNECTION POINT IDENTIFIED ON THE MODULE AND MANUFACTURER'S INSTRUCTIONS. IF THE EXISTING GROUNDING ELECTRODE SYSTEM CAN NOT BE VERIFIED OR IT IS ONLY METALIC WATER PIPING, IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE IN ACCORDANCE WITH CEC 250.52 CONTRACM SNIUYANsWulaiOWEB 4K x SW 107UM DR., SIE 101 SAN DIE00, CA 92121 P: 958-271-7758 F. 858-271-7759 UCE16E: C-10 939077 REG61ROM AMC APPRWA ■ l r T, O v` M C14 UN z IiJ U Oz �--� OF— ff-) C�r 0 w EWE 37&7012 POW DRAFT wRx DATE oE9CRP110N mm ft. sm CHECKED 9r. ME SfNIE: PER RAN SHEET ME PHOTOVOLTAIC SINGLE LINE SHEET NLNBER PV -3 T E■ 1 BENEFITS Highest Efficiency SunPowerTM Solar Panels are the most efficient photovoltaic panels on the market today. D Attractive Design Unique•design combines high efficiency and a sleek; black appearance,to blend elegantly with the roof. More Power Our panels produce more power in the some amount of space—up to 500/o - more than conventional designs and. 100% more than thin film solar panels. Reliable and, Robust Design Proven materials, tempered front glass, C and:a sturdy anodised frame allow Panel tooperate reliably in multiple mounting configurations. ]■ ■1LL1A 01M SERIES The SunPowerTM 225 signature blacklm solar panel provides a revolutionary combination of high efficiency and attractive, sleek " appearance. Utilising 72.back-contact solar cells and a black backsheet, the SunPower 225 blends elegantly with the roof and delivers a total panel conversion efficiency of 18.1 %. The panel's reduced voltage -temperature coefficient, anti -reflective glass and exceptional low -light performance attributes provide outstanding energy .delivery per. peak power watt. SunPowel's High Efficiency Advantage 20% - 1 R% 19% is •SPR -22. 5E7BLK-D •r 0% Thin Film 14% _ y; s SERIES The SunPowerTM 225 signature blacklm solar panel provides a revolutionary combination of high efficiency and attractive, sleek " appearance. Utilising 72.back-contact solar cells and a black backsheet, the SunPower 225 blends elegantly with the roof and delivers a total panel conversion efficiency of 18.1 %. The panel's reduced voltage -temperature coefficient, anti -reflective glass and exceptional low -light performance attributes provide outstanding energy .delivery per. peak power watt. SunPowel's High Efficiency Advantage 20% - 1 R% 19% is •SPR -22. 5E7BLK-D •r 0% Thin Film 14% 10% Conventional SunPower SunPower E18 Series E19 Series fw.tuvco nn— = C E a vs ' 0000aas°• Fi:liACV% PV CYCLE NU17 au -Electrical Data I-V Curve Meawred m Smrdard Test Gond'nions ISTCT Irradiance I OOOW/m+, AM I.S, and c A remparaNra 25° C ..._____.. _.—.--._o _...._ r' r r r Nominal Power ( / 3 /)„ = Pnom 225 W 0 1 I .r1000 i1 -..... Efficiency ._ I S 0 18.1 q .6r. 1000 W/ms of 50 C ''"]!-------- 0 / A 'I mpp Rated Voltage j . V 40.5 V _ ,,, t ` -u�, C 800 W/m= t -_ Rated Current ' r ImPP 5.55 A 4,0 Open Circuit Volt e . Voc 48.0 V • 3,0 + t +^ ....._.._._._....:._..__.._......... L _._:_._......_�......._..... _.__._............ ....... ... ................ .......... ........... � soo w/m' ��. Short Circuit Curr nt. - IK 5.93A ° lJ 2.0 s .....,_� ...�t.,�:�.a- '•.-{�, _.. +,...,,,,"�'.. .1,.. Itage IEC1000 v 10 Maximum System w�e 0,0 J Gs • 0 Temperature Coefi cients } Power (P) -0.38% / K _... !._ ____.____........__ ..____.__"_........._...... ___._..wY0 10 •:20 30 40 50 60 KVoltage (Voc) r .:. Voltage M , 1 ,e _._CR—u....r._.r.e....nt _(_Isc_)_...._..__.:3.__._.5 ...m..A/ K _. _._..:.._.. rt -•• -_C um_....e _.t./ _o.Ito e characteristics sl¢s -_i t_-h_d_—e_ pe.n. dence on _i.r_ra_dio-nc_e _a_n...d module temperature. r_e NOCT 2° A-__......._.._.._ -------- ...__.------_. __----- ------ ....... _— _ Series Fuse R0A Tested Operating Conditions Limiting Reverse C"rent (3 -strings) 4._ _...._......__._._.. Temperature .•40°Cto+a5°C ........ _ 550 kg / m2 (5400 Pa) front - e.g. snow.- • _ • ^ `• " Electrical Data Max loadrt 245 kg / m2 (2400 Pa) front and back : e.g. wind Madwr,d at Nom I Ope hrg Cell T perolum jNOC,: Irradiance 8.W/",', 20' C, wind I m/s _ — Impact Resistance Hail - 25 mm at 23 m/s Nominal Power ' a - Pnom 167 W .___..:..... -.-_---.------- ........_.._....._._.._.............._.._:._:....................."...........:...._._..................._._._..__.::...._..._......................... ........... .... ........... ....____-.:....__......_."`____._...___._...__._.._._...._.._....._.'_•..,._........._.._....._._..._.. Rated Voltage I. • vMPP 37.3 V - ---- Warranties and Certifications_ Rated Current S-+ '� - •� ImPP 4.47 A Warranties r• 25 year limited power warranty _ Open Circuit VoItc ge' , •• Voc 44.9 V • • ` 10 year limited product warranty s �N.........Short Circuit Curr nt '._. _.:.......t......... . ......................Sc....._....._...__..........._....__.......- ... ..:_........._................__.___.;......._....__....__._..._..__.___._........_.....__...._....__......._.__..._....--___._......... I { ' -- I 4.80 A Certifications IEC 61215 Ed. 2, IEC 61739 (SCII) t Mechanical Data I �I Solar Cells 72 SunPower allback contact monocrystalline Output Cables t 000mm length solar cables / MultiContoct (MCA) connectors ._......_..........._.._...__._......__ _ ...... ...... ....... .._.......... .................... ......... "......._............. ._............. ... 1r Front Gloss High transmission tempered glass ----_.... ..._....._._. _......._._..___—.__._... Frame Anodised aluminium allo.Y6063(black) Junction BoxIP65 rated with 3 bypass diodes _ .-._ ..__....___ __ - -.____-- 32 z 155 x 128 (mm) Weight 15.0 kg t. Dimensions c a°mll g nai , 2x 1200 _ It(47 24) ........ 200 MM t• 2x (7.85) - - 12 066....: - _. 4X 1 ]IN] 0 . - �... 1 261 - (7.07) �1 6: 2X 30 i .. I _ 2X 577 i1st - - *i (1.191•'I.... 8X'04.2r � �._4X- 231 (22.7o]I_. _... -----. (.17] 19.09 ) _. ......_ - F 1 ........ _.. 2x 11.0 798 6X 754 (31.421 -_ 2X 04.2 f.17] (29.69] ._ - r I 1 qp.............................. l I ...................... .._... .'_..>. 1559 ...._....----__....._._..........._ 1 46 I ... .....J[4X 322 _ _:. _.. 2X 915 2X 199.5 ""_ . -(61.39) (1.81,] �' (12.69). (36.02] '. [7.85) aX12. ._- .......................................2X..1535..._..-....._.._._.....:_:....:_' 1.471 1i (60.45]. CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. ? Visit sunpowercorp.corn for details r sunpowercorp.com SUNPOWER mid the SUNPO Rlogoaakode-6 w registered ko41=41 of S10— CwMItion. Australia: SUnpOWefCOfp.COm.OU FS 0 Mord 2010 SonPower rotian, All righa reserved. Specifications irxhdod in R,is damsheei ore subjea to dwrga wirhout nwca. Dm,mern #001.59263 Re: • / Aa EN 5 CONIRACMIt S�[ILWAaSRUNNH Y` Js 8949 KDWIAR OR,. STE 101 SAN DIVA CA 92121 P: 858-271-7758 F. 858-271-7759 LICENSE: C-10 939077 ItEt'LSr IRA1pN . _ - AGD0 APPROVAL - r" ^ • - ~ N UNr V z z g� w�a�Q J ' U p Z O 0 `M 00 OI ISSIX f DR4M Bh SCD CHMIKED BT: DJS SCALE PER PIAN r . s►EEr T1RE MODULE SPEC. SHEET — 11 PV -4 o 0 o o 3 r) 0 O0 2,8:E TLr a' G, D s -M A IF 19- io c > i T t o< a*: Z 14� c 0 v M 70 Z ir A* 1 511, Z 2 R c9' 97 -10 0 3 g: T7 971 o 0 o o 3 ad H in O to 90 'C6 -� oix > m W O r) 0 O0 2,8:E TLr a' G, D s -M A IF 19- io c > o< c 0 v M 70 Z ad H in O to 90 'C6 -� oix > m W O 2,8:E TLr a' G, sT s -M A IF 19- o c R 11 Ix 27 2 R c9' Itinw ad H in O to 90 'C6 -� oix > m W O 2,8:E TLr a' G, sT s -M A IF 19- o c R R c9' 3 g: A tF H Fz > ffg 1 ,.0 A :E 2H .11 8:! 3 Lino zj7L' 1: 1 11P1 I j < m 0 v 14 i3.i u ` i� ' Rgi t Ova' V �� iai 3' CL I CLIENT OSTROM, CAROL PERMIT PACKAGE. 43580 MILAN CT. - LA QUINTA, CA 92253, E 0 C A io io 0 2 3 INSTALLED BY: SULLIVAN SOLAR POWER • JUNE, 2012 DC DISCONNECT WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION IF GROUND FAULT IS INDICATED, NORMALLYGROUNDED , CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED Imp =4@5.55A Vmp = 364.5V Voc =432V Isc=4@5.93A AC DISCONNECT WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION RATED: 60A / 240V Y INSTALLED BY: SULLIVAN SOLAR POWER JUNE, 2012 AC SUBPANEL 125A 120 / 240V 2 O WARN IN. _-G THIS SERVICE IS SUPPLIED FROM MULTIPLE SOURCES: ]UTILITY AND. PHOTOVOLTAIC 1 PV Array El � - f!% ',!/i fig• i ,! f'", ��!'�' j ! Inverter w/ Integrated DC Disconnect CITY OF LA QUI IVT l ' t BUILDING & SAFETY DEFT. APPROVED AC Disconnect" Service ' ZSUBP\ANEL FOR CONSTRUCTION DATE BY PLACARDS ARE ACTUAL SIZE ALL PLACARDS SHALL BE OF WEATHERPROOF CONSTRUCTION, BACKGROUND ON ALL PLACARDS SHALL BE RED WITH WHITE LETTERING U.O.N. PLACARDS SHALL BE MOUNTED ON OR DIRECTLY ADJACENT TO THE SPECIFIED LOCATIONS BELOW LOCATED AT DC DISCONNECT ' Q LOCATED AT ON OR ADJACENT TO MAIN ELECTRICAL SERVICE Q LOCATED ON OR ADJACENT TO THE MAIN UTILITY DISCONNECT Q LOCATED ON OR ADJACENT TO THE PV SUB PANEL 1 S 6 annRrclDR . S011 /YA�Y SOlAB P01Wf8 Y` x� BB♦6 Im1AYAR DP_ SIE 101 i' SAN DMW. CA 92121 P. 958-271-7759 F.- BSB -271-7758 UCE16E: C-10 839077 RMSIRATION ME DRVN 9r. SM CHEM Sri.DJS =E:PER PEAK SNEE711RE PLACARDS %M N1AM PV -5 M EE) N CSN Z Z ^ W U p= Or O W �•. r� ME DRVN 9r. SM CHEM Sri.DJS =E:PER PEAK SNEE711RE PLACARDS %M N1AM PV -5 0 0 �+ m 00 � vp 3z 1 , 0 z n OvmN my mZ C c n- 0m N y 3 co) m=om"C— v 0 3 1 rnz • co zm` 0 0 c Z� @��CP ;a -4 m z 0 z Z(7 Qm ioo�cn Cp oD0 E Z �0 w<<Z mz= m � D D m� �v 0 D 0 0 Q 3 v� Ivo m Zv O z� m G) c 3 ma - vv ,m 0000 O O OO �mr� n p r� D D D D z 0 0 0 0 a : a 0��0 0 2 z z D D -' N D N ; —1 a D 2 D m m Z m r D D 0 o m mm r m�>C y r � C-) n n z r a F. m r z z � m �czWN I � o m z O O N � p m m C z?� < 0 0 < D m C z N z o CCC o m o M . O z a o mM U, a Ln 0 Ln z n ;v o z N c) m c7 D m Co z z � � 0 m_ m —1 D 2 C1 O m ;p;z mm N m DM m I � o m z � o - = C 0 0 C z O 7 o a M . O a Z c z � N m D W ;:o Z m o Z N 0 C) � N D O z O m_ <. O mm DM m I m 0 D = C C O 7 n M . O z Z c Z m m Z O Z 0 m m D r r m CLIENT a OSTROM CAROL - w495, r i - PERMIT PACKAGE o N 43580 MILAN CT. LA QUINTA, CA 92253 Page Bottom QIGU.E246423 Photovoltaic Modules and Panels Photovoltaic Modules and Panels See General Information for Photovoltaic Modules and Panels SUNPOWE R CORP 77 RIO ROBLES SAN JOSE, CA 95134 USA E246423 Photovoltaic modules, Models SPR -440, SPR -438, SPR -435, SPR -432, SPR -430, SPR -428, SPR -425, SPR -422, SPR -420, SPR -418, SPR -415, SPR -412, SPR -410, SPR -408, SPR -405, SPR -402, SPR -400, SPR -398, SPR -395, SPR -392, SPR -390, SPR -388, SPR -385, SPR -382, SPR -380, SPR -375, SPR -372, SPR -370, SPR -368, SPR -365, SPR -362, SPR -360, SPR -325, SPR -323, SPR -320, SPR -318, SPR -315, SPR -313, SPR -310, SPR -308, SPR -305, SPR -303, SPR -300, SPR -298, SPR -295, SPR -293, SPR -290, SPR -285, SPR -280, SPR -245, SPR -243, SPR -240, SPR -238, SPR -235, SPR -233, SPR -230, SPR -228, SPR -225, SPR -217, SPR -220 , SPR -215, SPR -210, SPR -205, SPR -200, SPR -195, SPR -190, SPR -185, SPR -100, SPR -95, SPR -90, SPR -85, SPR -80, SPR -75, SPR -70 followed by -WHT or -BLK, followed by -U, -I or -D. Models SPR-220-BLK-U, SPR-208-BLK-U. Models SPR -440E, -435E, -42SE, SPR -420E, SPR -418E, SPR -415E, SPR -412E, SPR -410E, SPR -408E, SPR -405E, SPR -402E, SPR - 400E, SPR -398E, SPR -395E, SPR -392E, SPR -390E, SPR -388E, SPR -385E, SPR -382E, SPR -380E, SPR -375E, SPR -335E, SPR -333E, SPR -330E, SPR -327E, SPR -325E, SPR -323E, SPR -320E, SPR -318E, SPR -315E, SPR -313E, SPR -310E, SPR -308E, SPR -305E, SPR - 303E, SPR -300E, SPR -298E, SPR -295E, SPR -293E, SPR -290E, SPR -285E, SPR -280E, SPR -250E,' SPR -248E, SPR -245E, SPR -243E, SPR -240E, SPR -238E, SPR -235E, SPR -233E, SPR -230E, SPR -228E, SPR -225E, followed by -WHT or -BLK, followed by -U, -I or -D and may contain an optional N before the E. Models SPR -450N], -440N],-435NJ,-345NJ,-338N),-336N),-331N3,-326NJ,-319NJ,-311NJ,-254N),-248N),-243N),-238N), - 233N], followed by -WHT or -BLK, followed by -U, -I, -or -D. Models SPR -275G, SPR -270G, SPR -265G, SPR -260G, SPR -255G, SPR -250G, SPR -245G, SPR -240G, SPR -235G, SPR -230G, SPR - 225G, followed by -WHT, followed by -U, -I or -D. "PowerGuard" System Models PL -AP -65, PL -AP -65 Double module, PL -AP -120L, PL -AP -130, PL-APx-110-SL, PL -ASE -100, PL -BP - 2150S, PL -BP -3160L, PL -TF -80L, PL -FS -415-A, PL-KYOC-FL167, PL-KYOC-FL158, PL-KYOC-FL125, PL-KYOC-FL120-1B, PL -MST -43, PL -MSX -120, PL -SP -75, PL -SP -75 Double module, PL -SP -70 Double Module, PL-SQ85-P Double Module, PL -SP -135, PL-SP150-CPL, PL-SYHIP-H552BA2, PL-SY-HIP190BA2, PL-SY-HIP-190CA(#), PL-SY-HIP-195CA(#), PL-SY-HIP-200CA(#), PL -BP -380L Double Module, PL -BP -485L Double Module, PL-SHAR-ND-N6E1D, PL-SHARP-ND-U5E1D, PL-SHARP-ND-U8E1D, PL-SQ77-CPL Double Module, PL-SUNP-SPR-210, PL-SUNP-SPR-215, PL-SUNP-SPR-220, PL -EVER -ES -180P, PL -EVER -ES -190P, PL-SUNP-SPR-325, PL- SUNP-SPR-323, PL-SUNP-SPR-320, PL-SUNP-SPR-318, PL-SUNP-SPR-315, PL-SUNP-SPR-313, PL-SUNP-SPR-310 , PL-SUNP-SPR- 308, PL-SUNP-SPR-305, PL-SUNP-SPR-303, PL-SUNP-SPR-300, PL-SUNP-SPR-298, PL-SUNP-SPR-295, PL-SUNP-SPR-293, PL-SUNP- SPR-290, PL-SUNP-SPR-285, PL-SUNP-SPR-280, PL-SUNP-SPR-245, PL-SUNP-SPR-243, PL-SUNP-SPR-240, PL-SUNP-SPR-238, PL- SUNP-SPR-235, PL-SUNP-SPR-233, PL-SUNP-SPR-230, PL-SUNP-SPR-228, PL-SUNP-SPR-225, PL-SUNP-SPR-217, PL-SUNP-SPR- 205, PL-SUNP-SPR-200, PL -EVER -ES -195(1), PL-SY-HIP-175CA(##). (Note; (#) - may be digits 1 through 9) ; (1) - may be followed by P, Q and/or D or L; (##) - may followed by digits 1 through 12). "PowerGuard" System Models PL-SUNP-SPR-335E, PL-SUNP-SPR-333E, PL-SUNP-SPR-330E, PL-SUNP-SPR-327E, PL-SUNP-SPR- 325E, PL-SUNP-SPR-323E, PL-SUNP-SPR-320E, PL-SUNP-SPR-318E, PL-SUNP-SPR-315E, PL-SUNP-SPR-313E, PL-SUNP-SPR-310E, PL-SUNP-SPR-308E, PL-SUNP-SPR-305E, PL-SUNP-SPR-303E, PL-SUNP-SPR-300E, PL-SUNP-SPR-298E, PL-SUNP-SPR-295E, PL- SUNP-SPR-293E, PL-SUNP-SPR-290E, PL-SUNP-SPR-285E, PL-SUNP-SPR-280E, PL-SUNP-SPR-250E, PL-SUNP-SPR-248E,•PL-SUNP- SPR-245E, PL-SUNP-SPR-243E, PL-SUNP-SPR-240E, PL-SUNP-SPR-238E, PL-SUNP-SPR-235E, PL-SUNP-SPR-233E, PL-SUNP-SPR- 230E, PL-SUNP-SPR-228E, PL-SUNP-SPR-225E may contain an optional N before the E. "PowerGuard" System Models PL-SP150-24L T10, PL-SY-HIP190BA2 T10. Roof -integrated photovoltaic modules, Model PL-PLT-xxL-BLK-U, where "xx" may be 58 through 70; SPR-xxR-BLK-U, where "xx" may be 63 through 77; Model SPR-xxRE-BLK-U, where "xx" may be 66 through 80. (+) (+) Also Classified under TFXX - Prepared Roofing Materials and TGIK - Roofing Systems, Uplift Resistance. Last Updated on 2011-11-22 Questions? Print this page Notice of Disclaimer Page Top Copyright n 2011 Underwriters Laboratories Inc.® The appearance of a company's name or product in this database does not in itself assure that products so identified have been iatabase.ul.com/cgi-bin/XYV/template/LISEXT/lFRAME/showpage.html?na... 1/2 manufactured under UL's Follow -Up Service. Only those.products bearing the UL Mark should be considered to be Listed and covered under UL's Follow -Up Service. Always look for the Mark on the product. e , UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Designs and/or Listings (files) must be presented in their entirety and in a non -misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from Underwriters Laboratories Inc." must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "Copyright © 2011 Underwriters Laboratories Inc.®" An Independent organiza lion %vorking for a sale world with integrity, precision and knowledge. t alabase.Lll.com/cgi-bin/XYV/template/LISEXT/1 FRAME/showpage.html?na... 2/2 UL ONLI14E CERTIFICATIONS DIRECTORY z QII(H.E314937 Static Inverters, Converters and Accessories fo,r Use in Independent Power Systems Page Bottom Static Inverters, Converters and Accessories.for Use in Independent Power Systems See General Information for Static Inverters, Converters and Accessories for Use In Independent Power Systems SUNPOWER CORP 77 RIO ROBLES SAN )OSE, CA 95134 USA E314937 ilabase.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAM E/showpage.hlml?na... 1/4 Model No. SPR-OG5048m, SPR -4000m, SPR -3000m, Input Ratings: ST B, GS WT, FC, B, MT, HT, GS, PV PV, FC, MT, WT, HT, B, and GS Max V 63 600 500 Hz DC DC DC Output Ratings: V 120 Vac 1 phase 208 Vac 2 phase240 Vac split phase 208 Vac 2 phase240 Vac - split phase Hz 50-70 59.3-60.5 59.3-60,5 A 41.7 17 15 VA 5000 4000 3000 W — — — MOCP-OUTPUT 70 40 40 MOCP-INPUT N/A N/A N/A SC B1 - Ring Wave B1 Comb. Wave . B1 - Ring Wave B1-- Comb. Wave r B1 - Ring Wave B1 - Comb. Wave OT UI UI UI UT AI, ATL AI, ATL AI, ATL Isol IT IT IT POC S2 S2 S2 ER 1 3R 311 MA 50 45 45• Processors, Phillips LPC2292 ' Infineon SAxC505CA-4EM or Infineon SAxC505CA- LM Infineon SAxC505CA-4EM or Infineon SAxC505CA- LM With BFR Series Firmware With BFR Series Firmware With BFR Series Firmware Paired with: Paired with: Paired with: Texas Instruments TMS32.OF2812 Freescale DSP56F803BU80,or XC56F803BU80, or Freescale DSP56F803BU80,or XC56F803SU80, or ilabase.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAM E/showpage.hlml?na... 1/4 dalabase.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAME/sliowpage.hlml?na... 2/4 . '-Mjui U-- - 1.1- -..+...- Model No. With DSP Series Firmware With SRR Series Firmware. With SRR Series Firmware Firmware BFR = 2.033 and DSP = 2.022 or BFR = BFR V2.70, V2.72 or BFR V2,70, V2.72 or Versions and 2.052, CRC 0x31378 and DSP = 2.029, V2.73 and SSR V2.70, V2.73 and SSR V2.70, Checksums(#) CRC OxA77D or BFR = 5.010, CRC V2.72 or 2.73 CRC V2.72 or 2.73 CRC Hz OxA067 and DSP = 5.005, CRC Ox5B4A Ox2D3A for BFR Ver, 2.72 Ox2D3A for BFR Ver. 2.72 Output Ratings: or BFR = 5.100, CRC Ox2C35 and DSP = CRC Ox9D99 for SRR Ver. CRC Ox9D99 for SRR Ver. V 5.106, CRC OxF11F or BFR = 5.155 Wth 2.72 CRC Ox78A5 for BFR 2.72 CRC Ox78A5 for BFR Hz CRC 0x22139 and DSP = 5.106 with CRC Ver. 2.73 CRC Ox38A4 for Ver. 2.73 CRC Ox38A4 for A OXF11F SRR Ver. 2.73 SRR Ver. 2.73 VA 5000 6000 7000 dalabase.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAME/sliowpage.hlml?na... 2/4 Model No. SPR -5000m, SPR -6000m, SPR -7000m, Input Ratings: ST WT, FC, B, MT, HT, GS, PV WT, FC, B, MT, HT, GS, PV WT, FC, B, MT, HT, GS, PV Max V 600 600 600 Hz DC DC DC Output Ratings: V 208 Vac 2 phase240 Vac split phase277Vac 208 Vac 2 phase240 Vac split phase277Vac 208 Vac 2 phase240 Vac split phase277Vac Hz 59.3-60.5 59.3-60.5 59.3-60.5 A 24 29 34 VA 5000 6000 7000 W - - - MOCP-OUTPUT 50 50 50 MOCP-INPUT N/A N/A N/A SC 131- Ring Wave B1 Comb. Wave B1 - Ring Wave B1 Comb. Wave B1 - Ring Wave B1 Comb, Wave OT UI UI UI UT Al, ATL AI, ATL Al, ATL Isol IT IT IT POC S2 S2 S2 ER 3R 311 311 MA 45 45 45 Processors, Infineon SAFC505CA-4EM Infineon SAFC505CA-4EM Infineon SAFC505CA-4EM With BFR Series Firmyvare With BFR Series Firmware With BFR Series Firmware Paired with: Paired with: Paired with: Motorola DSP56F803BU80, or XC56F803BU80, or SPAK56F803BU80 Motorola DSP56F803BU80, or XC56F803BU80, or SPAK56F803BU80 Motorola DSP56F803BU80, or XC56F803BU80, or SPAKS6F803BU80 With SRR Series Firmware With SRR Series Firmware With SRR Series Firmware Firmware Versions and Checksums(#) BFR V1.0 and SSR V1.0, or BFR V1.05 and SSR V1.05, or BFR V1.12 and SSR V1.12 BFR V1.0 and SSR V1.0, or BFR V1.05 and SSR V1.05, or BFR V1.12 and SSR V1.12 BFR V1.0 and SSR V1.0, or BFR V1.05 and SSR V1.05, or BFR V1.12 and SSR V1.12 dalabase.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAME/sliowpage.hlml?na... 2/4 A 30 Hz DC Output Ratings: V — 240 Vac split phase 277 Vac Hz 59.3-60.5 A 34A / 32 A @ 240 Vac 29A @ 277 Vac VA 8000 / 7600 @ 240 Vac 8000 @,277 Vac W _ MO CP -O UTP UT 50 MOCP-INPUT N/A SC 81 - Ring Wave,Bl Comb. Wave OT UI UT Isol Al, ATL t IT POC S2 ER 3R MA 45 Processors Infineon SAFC505CA-4EM With BFR Series Firmware Paired with: Motorola DSP56F803BU80 or XC56F803BU80 orSPAK56FB03BU80 With SRR Series Firmware Firmware Versions and Checksums(#) BFR = 1.16; CRC = 0x7879 SRR = 1.16; CRC = OXBA03BFR = 1.18;CRC = OxEOBA SRR = 1.18; CRC = OxE60E Models SPR -3000m, SPR -4000m, SPR -5000m, SPR -6000m, SPR -7000m and SPR -8000m may be provided with optional . Disconnect Switch Assembly. (#) - "In cases where a checksum is not utilized, the controlled Software Quality Assurance (SQA) procedures have provided for a unique means of identifying the firmware, linked to both the documentation and software Configuration Management (CM) processes for each Computer Software Configuration Item (CSCI) in accordance with ANSI UL 1998 clause 15.3." Last Updated on 2011-09-16 Questions? Print this page Notice of Disclaimer Page Top Copyright nc 2011 Underwriters Laboratories Inc.@ The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow -Up Service. Only those products bearing the UL Mark should be considered to be Listed and covered under UL's Follow -Up Service. Always look for the Mark on the product. UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Designs and/or Listings (files) must be presented in their entirety and in a non -misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprin.ted from the Online Certifications Directory with permission from Underwriters Laboratories Inc." must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "Copyright @ 2011 Underwriters Laboratories Inc.@" la base.ul.com/cgi-bin/XYV/template/LISEXT/1 FRAME/showpage.hlml?na... 4 ' 3/4 An Independent organiza I ion working for a sale r world vAIh inleg rity, precision and knowledge. latabase.Lil.com/cgi-bin/XYV/teniplate/LISEX,T/1 FRAME/showpage.htnOna... 4/4 ;eiL�'+� Certificate ®i Compliance Certificate: 2308317 Master Contract: 203213 Project: 2365465 Date Issued: December 17, 2010 Issued to: Fronius International GmbH Guenter Fronius Strasse 1 Weis-Thalheim, 4600 Austria Attention: Mr. Christian Ing. Lehner The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only. Rob- Heonpstoa Issued by: Rob Hempstock, AScT. U PRODUCTS CLASS 531109 -POWER SUPPLIES —Distributed Generation Power Systems Equipment CLASS 531189 - POWER SUPPLIES - Distributed Generation - Power Systems Equipment - Certified to U.S. Standards Utility Interactive Inverter, Models Fronius IG Plus V 3.0-1 UNI, Fronius IG Plus V 3.8-1 UNI, SPR -3301f-1 UNI, SPR -3801f-1 UNI, Fronius IG Plus V 5.0-1 UNI, Fronius IG Plus V 6.0-1 UNI, Fronius IG Plus V 7.5-1 UNI, SPR -6501f-1 UNI, SPR -7501f -I UNI, SPR -10001f-1 UNI, Fronius IG Plus V 10.0-1 UNI, Fronius IG Plus V 11.4-1 UNI, SPR -11401f--1 UNI, Fronius IG Plus V 12.0-3 WYE277, Fronius IG Plus V 11.4-3 Delta, SPR -11401f--3 208/240 Delta and SPR-12001f-3-277WYE, permanently connected. For details related to model ratings, reference should be made to the CSA Certification Record, Attachment 1 (Ratings), or the Descriptive Report. Notes: 1. Inverter models, Fronius IG Plus V 3.0-1 UNI, Fronius IG Plus V 3.8-1 UNI, SPR -3301 f-1 UNI, SPR -3801f-1 UNI, Fronius IG Plus V-5.0-1 UNI, Fronius IG Plus V 6.0-1 UNI, Fronius IG Plus V 7.5-1 DQD 507 Rev. 2009-09-01 Page: I - 181 ��lt ll�T1;;�iM�1GMIlI Certificate: 2308317 Master Contract: 203213 Project: 2365465 Date Issued: December 17, 2010 UNI, SPR -6501f-1 UNI, SPR -7501f-1 UNI, SPR -10001E-1 UNI, Fronius IG Plus V 10.0-1 UNI, Fronius IG Plus V 11.4-1 UNI, SPR -11401f-1 UNI, Fronius IG Plus V 12.0-3 WYE277, Fronius IG Plus V 11.4-3 Delta, SPR -11401f-3 208/240 Delta and SPR-1200lf-3-277WYE'have been evaluated for use in utility -interactive applications. Inverters using these same model numbers and identical in construction but without the CBox are approved for,field replacement use only, and are not to be offered for sale by Fronius; the replacement unit will be re -assembled onto the existing CBox in the end installation so that a CBox is always present on any installed system. 2. All models meet the surge requirements of IEEE C62.41.2-2002, Location Category B (6kV). Tests were performed using ring wave and combination waveforms, both polarities, for common mode and differential mode coupling, 20 pulses each test. After surge testing the units were operational with control functionally verified by frequency and voltage disconnect tests. APPLICABLE REQUIREMENTS CSA C22.2 No 107.1-01 - General Use Power Supplies *UL Std. No. 1741 -Second Edition - Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources (January 28, 2010) *Note: Conformity to UL 1741, Second Edition (January 28, 2010) includes compliance with applicable requirements of IEEE 1547 and -IEEE 1547.1 Q &--t - CSA INTERNATIONAL Letter ®f Attestati®n Document: 2361219 Master Contract: 203213 Project: 2361219 Date Issued: January 7, 2011 Issued to: Fronius International GmbH Guenter Fronius Strasse 1 Wels-Thalheim, 4600 Austria CSA International hereby confirms that it has completed an evaluation of Inverter Integral 5% Meter Performance for the following Utility Interactive Photovoltaic Inverters: Models IG 2000 NEG, IG 2000 POS, 1G 3000 NEG, IG 3000 POS, IG 2500 -LV NEG, and IG 2500 -LV POS, IG 4000 NEG, IG 4000 POS, IG 5100 NEG, IG 5100 POS, IG 4500 -LV NEG, and IG 4500 -LV POS. Models Fronius IG Plus 3.0-1 UM, Fronius IG Plus 3.8-1 UNI, SunPower SPR -3300f, SunPower SPR -4000f, Fronius IG Plus 5.0-1 UNI, Fronius IG Plus 6.0-1 UNI, Fronius IG Plus 7.5-1 UNI, SunPower SPR -6500f, SunPower SPR -8000f, Fronius IG Plus 10.0-1 UNI, Fronius IG Plus 11.4-1 UNI, Fronius IG Plus 12.0-3 WYE277, Fronius IG Plus 11.4-3 Delta and SunPower SPR -12000f. Models Fronius IG Plus V 3.0-1 UNI, Fronius IG Plus V 3.8-1 UNI, SPR -3301f-1 UNI, SPR-380lf-1 UNI, Fronius IG Plus V 5.0-1 UNI, Fronius IG Plus V 6.0-1 UNI, Fronius IG Plus V 7.5-1 UNI, SPR-650lf--1 UNI, SPR-750lf--1 UNI, SPR -10001f-1 UNI, Fronius IG Plus V 10.0-1 UNI, Fronius IG Plus V 11.4-1 UNI, SPR - 11401f -1 UNI, Fronius IG Plus V 12.0-3 WYE277, Fronius IG Plus V 11.4-3 Delta, SPR -11401f-3 208/2400elta r and SPR-1200lf-3-277WYE.- Models Fronius CL 33.3 Delta, Fronius CL 44.4 Delta, Fronius CL 55.5 Delta, Fronius CL 36.0 WYE277, Fronius CL 48.0 WYE277 and Fronius CL 60.0 WYE277. CSA International hereby attests that the product identified above and described in CSA reports 1878274, 2065918, 2308317, and 2308316 complies with the following standards/tests, to the extent applicable: DQD 507.06 Rev. 2006-02-23 Pagel of2 183 1 0- N1, CSA INTERNATIONAL Certificate: 2361219 Master Contract: 203213 Project: 2361219 bate: January 7, 2011 The testing of the subject inverters were completed according to the following sections of the California Public ' Utilities Commission California Solar Initiative Program Handbook, June 2010, entitled Appendix C: Inverter Integral 5% Meter Performance Specification and Test Requirements. • Test 1: No Load Test • Test 2: Load Performance Test • Test 3: Effect of Variation of Voltage • Test 4: Effect of Variation of Frequency • Test S: Effect of Internal Heating • Test 6: Stability of Performance (Self Certified by Client) • Test 7: Independence of Elements • Test 8: Insulation • Test 9a: Voltage Interruptions from Short Circuits • Test 9b: Voltage Interruptions from Loss of Control • Test 10: Effect of High Voltage Line Surges • Test 11: Effect of Variation of Ambient Temperature • Test 12: Electrical FastJTransient Burst • Test 13: Effect of electrical oscillatory Surge Withstand Capabilities (SiVC) Test • Test 14: Effect of Radio Frequency Interference (N/A, meets FCC Part 15 Compliance) • Test 15: Effect of Frequency Conducted and Radiated Emission (N/A, meets FCC Part 15 Compliance) • Test 16: Effect of Electrostatic Discharge (ESD) • Test 17. Effect of Operating Temperature • Test 18: Effect of Relative Humidity Notes: 1. For summary of test set up and test results refer to CSI Meter Attestation Report and Appendix A. 2. The above inverter models are CSA Certified to Standard UL1741 2"d Edition and are currently listed on the CEC Eligible Inverter Listings. ' r Issued by: Rob Hempstock, AScT THIS LETTER OF ATTESTATION DOES NOT AUTHORIZE THE USE OF THE CSA MARK ON THE SUBJECT PRODUCTS. QUOTATIONS FROM THE TEST REPORT OR THE USE OF THE NAME OF THE CANADIAN STANDARDS ASSOCIATION AND CSA INTERNATIONAL OR ITS REGISTERED TRADEMARK, IN ANY WAY, IS NOT PERMITTED WITHOUT PRIOR WRITTEN CONSENT OF THE CANADIAN STANDARDS ASSOCIATION OR CSA INTERNATIONAL. DQD 507.06 Rev. 2006-02-23 1 184 Page 2 of 2 y Y r S3Yr. r f t1 iryr. k, 'M rS o « }"' C"rlt.i. ,G� w7. K n t.,', t ,U he• �"� �* �! { �r.;w:. ,s !-!•�'. � ��ttt' .}.�'�':{ � a'�'� 4,t �ltiFJt�!r'`'ryt n J i 1Yit � �- �aj•J' 'h�� ''� -Y 3 .. r � µ � t'.�- {#^r (;! .. } `' �� ; � "�S�iy' .li�xc,��yyy',t• L '" �� v � ! ,�", l a .M � J- � ��$yJ��}[�T� '1Fr ,af�9, `'�,y 4 , ,�i4 '_'T.��'f rw'� l� w� •, + ) i �• 4 � b . :. � # r• f. j � � v _" �iy{1�7 � R�' "{• �'�' y r L"�f^r -. +� r a} • '� r F� ;y'1'^--• �� . �. a �+ ti� ,tsi�y �X y �"► r t�• �;� '� !4 ,, ; '1 -9WkC�t 'tw"-�'i 5+%k f &^t TMa AmR _,s MOUN, 7CE is * i JFK*::its t: e.t +•..r.✓ 'A!'� .Code' Compliant Installation�Manua1227 I It A'�. �yY H'h! i'r7 4. ¢3 t. s, .r �x '•4yy, 4 yL. t •}i~ N i rr. 4T, a S �'.,,s t {°r: }ryb�'' . ti tea.. ar�1't<y`i;r=f ✓< 61` .. '� �} l . t vw .*r '+ � at..e ��: t d 'ira '!•' � t'` �' t r +��titrr # « `r r '$� r•.3� ��`„,•. t+ . U.S. Des. Patent No: D496,z48S, D4g6,2ggS Other p tentts pendtng� Yf ` �`k k } ♦ Y 1 f .. r' r .. i +P` •.. 4i, i •'r't�'j'. 1 '* ..'� sna- , T', 4 7 F [ Is *q•11. y .f .s t 7 ». c_2L�• 3 I'- �n h. t fit 1'r^.'7 S� T t t h -y it N ' t.`"S r f �� S T «• r T� Jin - n„7 j j ,w e s ,�# s , r K a , .pA sr t k 1:4 • e� i �- ; ,.., 1 +{j r s' j ' c x,",h„�"l'." ` ; • ,•t + �?'-` U ,r Se,r• ,.r' m f: .v v•. '1� .. .. T 1�r '*y'" r%''.b K•' "i * r'♦ w ,k.c � {Q".i t{K Y u NTable of Conents, -� • ' f t r ilki. Installer's Responsibilities ..: '' 'trf_ s �l+r ' -l i trJr�iw W`2 '14 '« i Part I. Procedure to Dete rmine theDesign Wind load � 3 � Y t,i. , .t� , ,+�,�,Frr,'�w«+ rryP,aurt III+. .Ir. v Yf ' ,. ' * e -, �-, r,,'. �; •L`.-•7+?'. r, ,.].rr..i ^.�' r'�'� Y, �}r, J,.� .-;, #v tAr '�#'��f k tF'"rt��t IYP Part II. Procedure to SelecRail Span and Rail b frt,.. nitalling SolarMount'S.' y . •Y f s lq''+Ltr c tt 'i. n tt'ti - .f'„ ,µ.: ? S/`�'Frw4 rzt �'. su'• S �•C +r'+^'r `f' d't:a '� v�'r"}: '' tt t . [3.1.] Solai'MounC rail components .. .. `� 14 t z ` i � �. •w ' * `[3.2:] Installing SolarMount with top mounting clamps..'�rkk H't .. ...... u 4 •,� � v iFti 1 sr tx . '••+. � � wl,. , „- ! 1 � it �.�fv`p9^+� 3-:�� t- rq`j+'m • f +. - [3.3.1 Installing SolarMount with bottom mounting clips ri r a . �... . 21 � _ �+ t+ �• ., G° n� tr :rX� Y,)i•.,4'. � v�, ?riy [3r4.] Installing SolarMount with clips and lugs ' 25 ,+2 '1: p's a ' - `fF. • o y. - . >? { '� t c '',er {, 3 w;k i t f. !, ...,� P . '_'�, r1t 'sy£''i, rt - Tt r4x a n5.• i'1C fi Y., J a : r. '. kd'r Fk r h f4' r! r h • dt 4^r ; +r"} r„'r�s + ' P�rf A� "'Y. r t iv ' 714T, '6•yr� t r;. vrp-u S4�' tev ',..t. ' �-4 i LTi 6, Jt 4 � rg N' �-. • h :i "f � ,:�1f j<'•h• :`..,,. a ♦. a; .t<„h�,xS 's, ,` ♦ ^ _ r,:'. ' TuH* E,STAN D�ARD INPV' S MOUNTING OUNTING trSx TmRiUt: CT4'+.xU. ;h�E..iS lc iy'r 'js t 6 + rt SR ■ ;tJ #. [f; >r i4•ti1� -.� a , 11 rji i rx' rY'� �•� �;; �� ',� z �'Y k' 4 +i �' iir nf•�Fr,.J•1r,� V�ni, �l R ..:: a a'wf�..#r rttlita' 7 r•rt �+ xI + G Uniflac welcomes input concerning the Tccura6y and user-friendliness of this publication. Please write to pub t atlit ions@umraccom'+ + x ski x«r.�d J.r.� ?F at ��sl }._ x Y +;• X•'i.F4h� x 1 �'+� - k. "7` �Y' j..n 7i L f r'+ i A.. i,. y �,�• ..� 1 -sT� 1 i�Xi � F S f R P f r t4tr .., `$n5ti '� ,a`* _"ng y. r�"L°♦'yp.�...4' �`a�r, �1"' 'r yir'•.,' y� t�`.rF t. 2 t«,k" ,•, !-• •' h - ,f `` , #� - - �'- ' •. .. r r e I Y . Y s",� .r 7�rS •r. "'Kt tp.,%. r I UNORA O UniRac Code -Compliant Installation Manual L Installer's Responsibilities Please review this manual thoroughly before installing your SolarMount system. This manual provides (1) supporting documentation for building permit applications relating to UniRac's SolarMount Universal PV Module Mounting system, and (2) planning and assembly instructions for SolarMount SolarMount products, when installed in accordance with this bulletin, will be structurally adequate and will meet the structural requirements of the IBC 2006, IBC 2003, ASCE 7- 02, ASCE 7-05 and California Building Code 2007 (collectively referred to as "the Code"). UniRac also provides a limited warranty on SolarMount products (page 26). P.p 2 SolarMount is much more than a product. SolarMount It's a system of engineered components that can be assembled into a wide variety of PV mounting structures. With SolarMount you'll be able to solve virtually any PV module mounting challenge. It's also a system of technical support: complete installation and code compliance documentation, an on-line SolarMount Estimator, person-to-person customer service, and design assistance to help you solve the toughest challenges. Which is why SolarMount is PV's most widely used mounting system. A The installer is solely responsible for: • Complying with all applicable local or national building codes, including any that may supersede this manual; • Ensuring that UniRac and other products are appropriate for the particular installation and the installation environment; • Ensuring that the roof, its rafters, connections, and other structural support members can support the array under all code level loading conditions (this total building assembly is referred to as the building structure); • Using only UniRac parts and installer -supplied parts as specified by UniRac (substitution of parts may void the warranty and invalidate the letters of certification in all UniRac publications); • Ensuring that lag screws have adequate pullout strength and shear capacities as installed; • Verifying the strength of any alternate mounting used in lieu of the lag screws; • Maintaining the waterproof integrity of the roof, including selection of appropriate flashing; • Ensuring safe installation of all electrical aspects of the PV array; and • Ensuring correct and appropriate design parameters are used in determining the design loading used for design of the specific installation. Parameters, such as snow loading, wind speed, exposure and topographic factor should be confirmed with the local building official or a licensed professional , engineer. SolarMount UniRac Code -Compliant Installation Manual MORAw Part I. Procedure to Determine the Design Wind Load [1.1.] Using the Simplified Method - ASCE 7-05 The procedure to determine Design Wind Load is specified by the American Society of Civil Engineers and referenced in the International Building Code 2006. For purposes of this document, the values, equations and procedures used in this document reference ASCE 7-05, Minimum Design Loads for Buildings and Other Structures. Please refer to ASCE 7-05 if you have any questions about the definitions or procedures presented in this manual. UniRac uses Method 1, the Simplified Method, for calculating the Design Wind Load for pressures on components and cladding in this document. The method described in this document is valid for flush, no tilt, SolarMount Series applications on either roofs or walls. Flush is defined as panels parallel to the surface (or with no more than 3" difference between ends of assembly) with no more than 10" space between the roof surface, and the bottom of the PV panels. This method is not approved for open structure calculations. Applications of these procedures is subject to the following ASCE 7-05 limitations: 1. The building height must be less than 60 feet, h < 60. See note for determining h in the next section. For installations on structures greater than 60 feet, contact your local UniRac Distributor. 2. The building must be enclosed, not an open or partially enclosed structure, for example a carport. 3. The building is regular shaped with no'unusual geometrical ,irregularity in spatial form, for example a geodesic dome. 4. The building is not in an extreme geographic location such as a narrow canyon or steep cliff. 5. The building has a flat or gable roof with a pitch less than 45 degrees or a hip roof with a pitch less than 27 degrees. 6. If your installation does not conform to these requirements please contact your local UniRac distributor, a local. professional engineer or UniRac If your installation is outside the United States or does not meet all of these limitations, consult a local professional engineer or your local building authority.. Consult ASCE 7-05 for more clarification on the use of Method I. Lower design wind loads may be obtained by applying Method II.from ASCE 7-05. Consult with a licensed engineer if you want to use Method II procedures. The equation for determining the Design Wind Load for components and cladding is: pnet (PSD _ AKzd pnet3o pnet (PSD = Design Wind Load A = adjustment factor for height and exposure category Kzt = Topographic Factor at mean roof height, h (ft) I,= Importance Factor pnet3o (Psf) = net design wind pressure for Exposure B, at height . =30,1 1 You will also need to know the following information: Basic Wind Speed = V (mph), the largest 3 second gust of wind in the last 50 years. h (ft) = total roof height for flat roof buildings or mean roof height for pitched roof buildings Effective Wind Area (sf) = minimum total continuous area of modules being installed Roof Zone = the area of the roof you are installing the pv system according to Figure 2, page S. Roof Zone Setback Length = a (ft) Roof Pitch (degrees) Exposure Category [1.2.] Procedure to Calculate Total Design Wind The procedure for determining the Design Wind Load can be broken into steps that include looking up several values in different tables. Step 1: Determine Basic Wind Speed, V (mph) Determine the Basic Wind Speed, V (mph) by consulting your local building department or locating your installation on the maps in Figure 1, page 4. Step 2: Determining Effective Wind Area Determine the smallest area of continuous modules you will be installing. This is the smallest area tributary (contributing load) to a support or to a simple -span of rail. That area is the Effective Wind Area. P.C. 3 UNMRAC® UniRac Code-Compliantlnstallation Manual SolarMount t "0(40) 1000(4(4 5) 110(49) 120(54) Miles per hour (meters per second) Figure 1. Basic Wind Speeds. Adapted and applicable to ASCE 7-05. Values are nominal design 3 -second gust wind speeds at 33 feet above ground forExposure Category C. 00(40) -"P 100(45) . 130(58) 110(40) 120(54) Step 3: Determine Roof/Wall Zone The Design Wind Load will vary based on where the installation is located on a roof. Arrays may be located in more than one roof zone. Using Table 1, determine the Roof Zone Setback Length, a (ft), according to the width and height of the building on which you are installing the pv system. Table 1. Determine Roof/Wall Zone, length (a) according to building width and height a = 10 percent of the least horizontal dimension or O.4h, whichever is smaller, but not less than either 4% of the least horizontal dimension or 3 ft of the building. Roo(Least Horizontal Dimension ((t) Height ((t) 10 IS 20 2S 30 40 50 60 70 80 90 100 125 150 175 200 300 400 500 10 3 3 3 3 3 4 4 4 4 4 4 4 5 6 7 8 12 16 20 15 3 3 3 3 3 4 5 6 6 6 6 6 6 6 7 8 12 16 20 25 3 3 3 3 3 4 5 6 7 8 9 10 10 10 10 10 12 16 20 30 3 3 3 3 3 4 5 6 7 8 9 10 12 12 12 12 12 16 20 35 3 3 3 3 3 4 5 6 7 8 9 10 12.5 14 14 14 14 16 20 40 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 16 16 16 16 20 45 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 17.5 18 18 18 20 50 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 17.5 20 20 20 20 60 3 3 3 3 3 4 5 6 7 8 9 10 12.5 15 17.5 20 24 24 24 Source: ASCE/SEI 7 -OS, Minimum Design Loads for Buildings and Other Structures, Chapter 6, Figure 6-3, p. 41 I SolarMount r UniRac Code -Compliant Installatio' Manucil'~ MO . W Step 3: Determine Roof Zone (continued) Using Roof Zone Setback Length, a, determine the roof zone ^ y a #" ,� • ,:,. �r ' ` locations according to your roof type, gable, hip or monoslope:' .. Determine in which roof zone your pv system is located, Zone 1, 2, or 3 according to Figure 2. s Yr, , . t", • t a ' A ' Figure 2. Enclosed buildings,- wall and roofs , Flat Roof Hip Roof (7= < g < 27°),' Y h Or da dam, t r [ -�,� / ' • a , {� �>, , Gable Roof ( 9 <_ 7°) / '�Gabl oof (7" < A <_ 4500) s h 7 Interior Zones End Zones Corner Zones . Roofs - Z6ne.1/Wa1ls =Zone 4 Roofs - Zone 2/Walls !,Zone Roofs - Zone 3 Source: ASCE/SEI 7-05, 'Minimum Design Loads for Buildings and Other Structures, Chapter 6, p. 41. 1 i Step 4: Determine Net Design Wind Pressure, pnet30 Both downfor a and uplift pres'suresamust be considered (psf) in overall design. Refer to Section II, Step 1 for applying • downforce and uplift pressures. Positive values are acting Using the Effective WindArea`(Step 2), Roof Zone Location ' (Step 3), and Basic Wind Speed (Step 1), lookup the toward the surface'. 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OS I m L'OS- 8'61 17'61- VS 17'17£- b'EI 9'6Z- 9'II Z'SZ- 6'6 Z'IZ- E'8 S'LI 6'9 Z'bl 9'S OZ I O'ZS- I'IZ S'Ob- S'91 USE- E'bI b'OE- b'ZI 6'SZ- S'O1 81Z- 6'B 0'81 E'L 9'171 - 6'S 01 1 ij!ldn aJ, i -a 2ilidn awopmoQ ajildn avojunoa i)lldn a?JofuMoQ 21lidn aoJoju.oQ 7j!ldn aoJoju.oQ iyydn a],oju-oo 2lljdn a—juMo4 OS) auoz oa,d PLgM a ma1h OLI ost Oki os► or/ oil 001 06 (yd-) Paads PLw).'sog ITEM pue }ood (Isd) 011aud .Z a19E1 iunojNiutog 1DnuDIN uopD11Dasul3uD}ldwoD-apo, aD�pun ®�@7�� SolarMount UniRac Code -Compliant Installation Manual UNC c° Table 3. p„e130 (pso Roof Overhang Source: ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Chapter 6, p. 44. Step 5: Determine the Topographic Factor, &t For the purposes of this code compliance document, the Topographic Factor, &t, is taken as equal to on (1) meaning, the installation is on level ground (less than 100/6 -slope). If the installation is not on level ground, please consult ASCE 7-05, Section 6.5.7 and the local building authority to determine the Topographic Factor. EXPOSURE c has open terrain with scattered obstruc- tions having height generally less than 30 feet. This category includes flat open country, grasslands, and all water surfaces in hurricane prone regions. EXPOSURE D has flat, unobstructed areas and water surfaces outside hurrican prone regions. This category includes smooth mud flats, salt flats, and unbroken ice. Step 6: Determine Exposure Catego (B, C, D) Also see ASCE 7-05 pages 287-291 for further explanation and Determine the Exposure Category by using the following explanatory photographs, and confirm your selection with the definitions for Exposure Categories. local building authority. J The ASCE/SEI7-051 defines wind exposure categories as follows: EXPOSURE B is urban and suburban areas, wooded areas, or other terrain with numerous closely spaced obstructions having the size of single family dwellings. W, P7ge i / Effective Bask Wind Speed (mph) Wind Area 90 100 110 110 130 140 150 170 Zone (so 2 10 -21.0 -25.9 -31.4. -37.3 -43.8 -50.8 -58.3 -74.9 L 2 20 -20.6 -25.5 -30.8 -36.7 -43.0 -49.9 -57.3 -73.6 2 50 -20.1 -24.9 -30.1 -35.8 -42.0 -48.7 -55.9 -71.8 n n 2 100 -19.8 -24.4 -29.5 -35.1 -41.2 -47.8 -54.9 -70.5 3 10 -34.6 -42.7 -51.6 ., -61.5 =72.1 -83.7 96.0, . -123.4 0 3 20 -27.1 -33.5 -40.5 -48.3 -56I..6 -65.7 -75,4 -96.8 0 3 50 -17,3 ' -21.4 -25.9. `, -30.8 '36.1 -41.9 48.1 61.8 CC 3 100 '-10.0 -12.2 -14.8 : -17.6 -20.6 -23.9 -27.4 -35.2 v 2 10 -27.2 -33.5 -40.6 ;: -48.3 -56.7 -65.7 -75.5 96.9 W 2 20 -27.2 . -33.5 -40.6 _ -48.3 r"' =56:7 -65.7 -75.5 -96.9 a 2 50 -27.2 -33.5 -40.6 , ..:. -48.3 756.7. • -65.7 -75.5 -96.9 N 2 100 -27.2 -33.5 '40.6. -48.3 =56.7 -65.7 -75.5 -96.9 0 3 10 -45.7 -56.4 -68.3 -81.2 95.3 II0.6-126.9 163.0 r. 4. 3 20 -41.2 -50.9 =61.6 -73.3 -86.0 -99.8 -I 14.5 -147.1 0 3 50 -35.3 -43.6 -52.8 -62.8 -73.7 -85.5 -98.1 -126.1 W 3 100 -30.9 -38.1 -46.1 -54.9 -64.4 -74.7 -85.8 -110.1 2 10 -24.7 -30.5 -36.9 -43.9 -51.5 -59.8 -68.6 -88.1 2 20 -24.0 -29.6 -35.8 -42.6 -50.0 -58.0 -66.5 -85.5 2 50 -23.0 -28.4 -34.3 -40.8 -47.9 -55.6. -63.8 -82.0 Ln 2 100 -22.2 -27.4 -33.2 -39.5 -46.4 53.8 61.7 79.3 3 10 -24.7 -30.5 -36.9 -43.9 -51.5 -59.8 -68.6 -88.1 N 3 20 -24.0 -29.6 -35.8 -42.6 -50.0 -58.0 -66.5 -85.5 0 3 50 -23.0 -28.4 -34.3 -40.8 -47.9 . -55.6 -63.8 -82.0 w 3 100 -22.2 -27.4 -33.2 -39.5 -46.4 -53.8 -61.7 -79.3 Source: ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Chapter 6, p. 44. Step 5: Determine the Topographic Factor, &t For the purposes of this code compliance document, the Topographic Factor, &t, is taken as equal to on (1) meaning, the installation is on level ground (less than 100/6 -slope). If the installation is not on level ground, please consult ASCE 7-05, Section 6.5.7 and the local building authority to determine the Topographic Factor. EXPOSURE c has open terrain with scattered obstruc- tions having height generally less than 30 feet. This category includes flat open country, grasslands, and all water surfaces in hurricane prone regions. EXPOSURE D has flat, unobstructed areas and water surfaces outside hurrican prone regions. This category includes smooth mud flats, salt flats, and unbroken ice. Step 6: Determine Exposure Catego (B, C, D) Also see ASCE 7-05 pages 287-291 for further explanation and Determine the Exposure Category by using the following explanatory photographs, and confirm your selection with the definitions for Exposure Categories. local building authority. J The ASCE/SEI7-051 defines wind exposure categories as follows: EXPOSURE B is urban and suburban areas, wooded areas, or other terrain with numerous closely spaced obstructions having the size of single family dwellings. W, P7ge i / UNIRAC» UniRac Code -Compliant Installation Manual Step 7: Determine adjustment factor for height and exposure category, A Using the Exposure Category (Step 6) and the roof height, h (ft), look up the adjustment factor for height and exposure in Table 4. Step 8: Determine the Importance Factor, I Determine if the installation is in a hurricane prone region. Look up the Importance Factor, 1, Table 6, page 9, using the occupancy category description and the hurricane prone region status. Step 9: Calculate the Design Wind Load, prtet (psf) Multiply the Net Design Wind Pressure, pnet30 (psf) (Step 4) by the adjustment factorfor height and exposure, A (Step 7),the Topographic Factor, Kzt (Step 5), and the Importance Factor, I (Step 8) using the following equation: Pnet (pSJ) = AKzt1 pnet3o Pnet (psf) = Design Wind Load (10 psf minimum) A = adjustment factor for height and exposure category (Step 7) KZt = Topographic Factor at mean roof height It (ft) (Step 5) 1= Importance Factor (Step 8) pnet3o (psf) = net design wind pressure for Exposure B, at height = 30, I = 1 (Step 4) Use Table 5 below to calculate Design Wind Load. The Design Wind Load will be used in Part II to select the appropriate SolarMount Series rail, rail span and foot spacing. SolarMount Table 4.Adjustment Factor for Roof Height & Exposure Category Source: ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Chapter 6, Figure 6-3, p. 44. Table 5.Worlcsheet for Components and Cladding Wind Load Calculation: IBC 2006,ASCE 7-05 Variable Description Symbol rposurc Mean roof Step Reference height (ft) B C D 15 1.00 1.21 1.47 1.29 1.55 1.35 1.61 20 1.00 25 1.00 30 1.00 1.40 1.66 35 1.05 1.45 1.70 40 1.09 1.49 1.74 45 1.12 1.53 1.78 50 1.16 1.56 1.81 55 1.19 1.59 1.84 60 1.22 1.62 1.87 Source: ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Chapter 6, Figure 6-3, p. 44. Table 5.Worlcsheet for Components and Cladding Wind Load Calculation: IBC 2006,ASCE 7-05 Variable Description Symbol Value Unit Step Reference Building Height It 11 ft Building, Least Horizontal Dimension 30 ft Roof Pitch 5 degrees . Exposure Category g 6 Basic Wind Speed V 85 mph I Figure I Effective Roof Area sf 100 2 Roof Zone Setback Length a 3 ft 3 Table I Roof Zone Location 3 3 Figure 2 Net Design Wind Pressure pnet3o 5.9 psf 4 Table 2, 3 Topographic Factor Kit x 1 5 adjustment factor for height and exposure category rl x i 7 Table 4 Importance Factor I x 1 8 Table 5 Total Design Wind Load Pnet 5.9 psf 9 m SolarMount- UniRac Code -Compliant Installation Manual UNMRAC® Table 6. Occupancy Category Importance Factor , Source: IBC 1006, Table 1604.5, Occupancy Category of Buildings and other structures, p. 281; ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Table 6-1, p. 77 t N Non -Hurricane Prone Regions r and Hurricane Prone Regions Hurricane Prone Re - with Basic Wind Speed,V= Bions with Basic Wind Category Category Desicription Building Type Examples 85- 100 mph, and Alaska Speed,V>100mph I Buildings and other Agricultural facilities 0.87 0.77 structures that Certain Temporary facilities represent a low Minor Storage facilities hazard to human life in the event of failure, including, but limited to: 1 ings and other I structures except those I I listed in Occupancy ories I, III, and IV. Buildings and other Buildings where more than 300 people congregate structures that Schools with a capacity more than 250 1.15 + 1.15 III represent a substantial Day Cares with a capacity more than 150 hazard to human life in Buildings for colleges with a capcity more than 500 the event of a failure, Health Care facilities with a capacity more than 50 or more including, but not limited resident patients to: Jails and Detention Facilities Power Generating Stations Water and Sewage Treatment Facilities Telecommunication Centers Buildings that manufacutre or house hazardous materials Buildings and other Hospitals and other. health care facilities having surgery,or 1.15 1..15 structures designated emergency treatment t1.- IV as essential facilities,' Fire, rescue, ambulance and police stations including, but not limited Designated earthquake, hurricane, or other emergency to: shelters t Designated emergency preparednessm communication, and operation centers Power generating stations. and other public utility facilities required in an emergency j Ancillary structures required for operation of Occupancy Category IV structures Aviation control towers, air traffic control centers, and emergency aircraft hangars Water storage facilities and pump structures required to maintain water pressure for fire suppression Buildings and other structures having critical national defense functions Source: IBC 1006, Table 1604.5, Occupancy Category of Buildings and other structures, p. 281; ASCEISEI 7-05, Minimum Design Loads for Buildings and Other Structures, Table 6-1, p. 77 t N ��®��® UniRac Code -Compliant Installation Manual SolarMount Part H. Procedure to Select Rail Span and Rail Type [2.1.] Using Standard Beam Calculations, Structural Engineering Methodology The procedure to determine the UniRac SolarMount series rail type and rail span uses standard beam calculations and structural engineering methodology. The beam calculations are based on a simply supported beam conservatively, ignoring the reductions allowed for supports of continuous beams over multiple supports. Please refer to Part I for more information on beam calculations, equations and assumptions. In using this document, obtaining correct results is dependent upon the following: 1. Obtain the Snow Load for your area from your local building official. 2. Obtain the Design Wind Load, pnet. See Part I (Procedure to Determine the Design Wind Load) for more information on calculating the Design Wind Load. 3. Please Note: The terms rail span and footing spacing are interchangeable in this document. See Figure 3 for illustrations. 4. To use Table S and Table 9 the Dead Load for your specific installation must be less than 5 psf, including modules and UniRac racking systems. If the Dead Load is greater than 5 psf, see your UniRac distributor, a local structural engineer or contact UniRac. The following procedure will guide you in selecting a UniRac rail for a flush mount installation. It will also help determine the design loading imposed by the UniRac PV Mounting Assembly that the building structure must be capable of supporting. Figui spat rK Step 1: Determine the Total Design Load The Total Design Load, P (psf) is determined using ASCE 7-05 2.4.1 (ASD Method equations 3,5,6 and 7) by adding the Snow Loadl, S (psf), Design Wind Load, pnet (psf) from Part I, Step 9 and the Dead Load (psf). Both Uplift and Downforce Wind Loads calculated in Step 9 of Part 2 must be investigated. Use Table 7 to calculate the Total Design Load for the load cases. Use the maximum absolute value of the three downforce cases and the uplift case for sizing the rail. Use the uplift case only for sizing lag bolts pull out capacities (Part II, Step 6). P (psf) = LOD + I.OS1(downforce case 1) P (psf) = LOD + I.Opnet (downforce case 2) P (psf) = LOD + 0.75S1 + 0.75pnet (downforce case 3) P (psf) = 0.6D - I.Opnet (uplift) D = Dead Load (psf) S = Snow Load (psf) . pnet = Design Wind Load (psf) The maximum Dead Load, D (psf), is 5 psf based on market research and internal data. 1 Snow Load Reduction - The snow load can be reduced according to Chapter 7 of ASCE 7-05. The reduction is a function of the roof slope, Exposure Factor, Importance Factor and Thermal Factor. Please refer to Chapter 7 ofASCE 7-05 for more information. Note: Modules nutst be centered syrnmeh•ically on the rails (+/- 2*), as shown in Figure 3. If this is not the case, call UniRac for assistance. SolarMount UniRac Code-Compliant•Installation Manual ,Table 7. ASCE 7ASD Load Combinations ' Description Variable 'Down(orceCase 1 :. .ISD foCos`'e.•��'II "' 'Down(orce Case 3;. units - RWJtC.K'AVlM h=�r%�'L+i9 ' R�R5ii7t1 - SC9l Dead Load a . D 1.0 X. 2.93 -;. I p 93 I 0 x - 0: 3 psf Snow Load . S: 1.0 x `+ 0 -075x :'+ 0 sf Design Wind Load Pnet n ,: I 'Design 93 ,.� :0 75 z + 5 9 0 h _ psf .3 TotalLoad P 8 i 5.9 ° .Psf Note: Table to be filled out or attached for evalua ion.. Step 2: Determine the Distributed Load on the riii , Step 3: Determine Rai'i Span/L-Foot Spacing .~� W (plf) y '' Using the distributed load; iN, from Part II, Step 2, lookup the Determine the Distributed Load, iv (plf), by multiplying the T p' allowablespans;'L, for each UniRac rail type, SolarMount'(SM)- ' module width, B (ft), by the Total Design Load, P (psf) and and•SolarMount,Heavy Duty (HD). dividing by two. Use the maximum absolute value of the three downforce cases and the Uplift Case. We assume each module is supported by two rails. There are two tables L FoorSolarMount Series Rail S an - Sp6n Double L=Foot SolarMount Series Rail Span Table, W = PB/2 The L -Foot SolarMount Series Rail Span Table uses a single , L -foot connection to the roof, wall or stand-off. The'point w=(4.3Tx23.97ps0/2= 51.59p1f ; load 'connection from the rail to the L -foot can be increased w = Distributed Load (pounds per linear foot, p1f) ';1i by using a double L -foot in the installation. Tlease refer. to'the ' B = Module Length Perpendicular to Rails (ft) Part III for more'installationinformation. , P = Total Design Pressure (pounds per square foot, psf) Table 8. L -Foot SolarMount Series Rail Span f Ilowable Span R. f SM - SolarMount HD - SolarMount Heavy Duty ' Span w = Distributed Load (ply - (R) 20 25 30 40 50 60 80 100 120 140 160 180 200- 220 240 260 280 ':'300 2 SMS : ,�SM SMr 'SNI } SM:L S SM 5 ,. SM � -S SS .� 51� • S S SM-S�r�SM,� �S�M,+�.� � 3 3.5 4 ", 4.5 S S S. g. S S S S� • ;�^ S + Sullivan S SM 6 'IW OW SM "SM i 1SF("asfi Ili NI01 p Standard ' 6.s ' 7.$ $ 5 S S $M ."tass�L � '}�, r• t J'`.kJ " t i 3•'. � ,. 8. S SM 8.5 •S S •SM. 4 ,. - , s ' 9 Y M S SM - r Y t 9.5 S S. _ �. 10.5 5 S s a', . 11 5 11.5 12 12.5 p 13.5 i 14 D [) 14.$ p ' IS r 1.• -- ;. L r 15.5 16 W NNIMW. UniRac Code -Compliant Installation Manual SolarMount Table 9. Double L -Foot SolarMount Series Rail Span SM - SolarMount HD - SolarMount Heavy Duty ®Distributed Load (plo - 1 1 '1 .1 :1 11 1� .1 :1 200 220 1 260 280 300 BY}�i1,�'j.rx--.�'��!r{r.-r �`C 3.'CJltE fw y`k d'S ' �'>x X.. i j+'', '7{. 'fijri iSpl Y:,vg tt > b'YTjrS i+J 3' X `�JLt / �' v`�`�r� -.7fS �Cn }$ ll%. lts• �, # S,iV-`E- ')?>,1-y..`�rrt''+'y9C.y`Iti#r11}'p� :TOW j' /'t yLt1,'.-,y9* 9 � � -li -+:'[" i r J'�d rj''�,''E[��'�r :rte�� b.':`!'Y'�it" i �n7�j(i Y�{c�,� :1�-`�i 1 _-'fr Id {�v N'} '�{J>�'3 cszr.J l'ntr{�i�'vr3rl.r T".C-'-�-}''.iJn 1 iY r t.j�,�,al �,.T. /'!2. 'S�-'+'ra>i�✓- AE gF51N.7� AHI 1 s j S[� Hl< .f... [.(SAF ljvt C `K'�F,ly,.]➢lll )sil.fY J 7 * 11f'��, P.0 7nID/"'*-y�'i2�1„�f.'t'rll,�.lj %A<<i'L�l 4.5 Y lJl�rt�'"! i17 X x J c -Py i .'. 11 F-r'r.�SF!!G�,ahv-(Y�y f i'c�l1� l�'i-,FdHtt�'/ �Ie, a i- -uf.� F9! r,�b Y 1�C .5440""';,, G 1�...i''-� ti.r%1 a•: u )�� l3�4' �`t! t�hstt- U4hr 4 �Vr'f ..� 11'7'7y'"yytt�T1 �r�y-] CJ�L�+�, ��^4' ` 'Yy 4 fi A4 v�t•x GL!riFt }pi )NS y-if`Iyi..�T,.''F'r}Hd.r-" ''ifk N t�,•�f N3 yJ.I T �kH,'x� t�(p�.. "h1 !Dl s nl.:tl yPl rl r.� s ' lt:. j°a3.#I�nrJ'ou 'orb 6.5 v�jr ) a{!J'��y E jt Dky�- d ,•{, rY.{D DI1 dA]d U ` �d."jJ1D 41iF 11D 5 ti rii r>r t it:,t a SYS y d r, Wrt4 f i w5:.. D 7.5 Mgl y ii .L/ Ir �: �-�• 11 P Ii � I.ryj..iF F� {Da+l'FF 3.. inl��. 'ytI ¢r)P l.lti id -]V5.0 5 }'r''°r`i k r NOW9.5 Y'CvvvJtE•l,4 �ji!j ' 1f S'..i9 f. (�E a Jy„l t a Ij j Le 1IWIF fYf- -�rRIDXf 1 1�7a<ID�W lli u{nla, eIUD ,ltvD} nr .. v .�I{giZEtir EtDirvvo L. "E '••tr;: 1, L,.FlT.. 1'L p�1 (��5c ��ts r; rr•• �S?{{m F, 1} Step Step 4: Select Rail Type Selecting a span and rail type affects the price of your installation. Longer spans produce fewer wall or roof penetrations. However, longer spans create higher point load forces on the building structure. A point load force is the amount of force transferred to the building structure at each connection. It is the installer's resoonsibilitv to verifv that the buildin structure is strong enoueh to suonort the point load forces. 12 Step 5: Determine the Downforce Point Load, R (lbs), at each connection based on rail span When designing the UniRac Flush Mount Installation, you must consider the downforce Point Load, R (lbs) on the roof structure.. The Downforce, Point Load, R (lbs), is determined by multiplying the Total Design Load, P (psD (Step 1) by the Rail Span, L (ft) (Step 3) and the Module Length Perpendicular to the Rails, B (ft) divided by two. . R Obs) =.PLB/2 R = Point Load (lbs) P = Total Design Load (psf) L = Rail Span (ft) B = Module Length Perpendicular to Rails (ft) It is the installer's responsibility to verify that the building structure is strong enough to support the maximum point loads calculated according to Step 5, SolarMount UniRac Code -Compliant Installation Manual UNMCS Table 10. Downforce Point Load Calculation T Total Design Load (downforce) (max of case 1, 2 or 3) P 8.83 psf Step I Module length perpendicular to rails B x 4.33 ft Rail Span L x 6 ft Step 4 /2 Downforce Point Load R 114.7 lbs Step 6: Determine the Uplift Point Load, R (lbs), at each'connection based on rail span You must also consider the Uplift Point Load, R (lbs), to determine the required lag bolt attachment to the roof (building) structure. Table 11. Uplift Point Load Calculation Total Design Load (uplift) P ' Module length perpendicular to rails B Rail Span L Uplift Point Load R .23.97 psf Step x 4.33 It x 6 It Step 4 /2 311.37 lbs Table 12. Lag pull-out (withdrawal) capacities (lbs) in typical roof lumber (ASD) Sources:American Wood Council, NDS 2005,Toble 11.2A, 11.3.2A. Notes: (1)Thread must be embedded in the side grain of a rafter or other structural member integral with the building structure. (2) Lag bolts must be located in the middle third of the structural member. - (3) These values are not valid for wet service. (4) This table does not include shear capacities. If necessary, contact a local engineer to specify lag bolt size with regard to shear forces. (S) Install lag bolts with head and washer flush to surface (no gap). Do not over -torque. (6) Withdrawal design values for lag screw connections shall be multiplied by applicable adjustment factors if necessary. See Table 10.3.1 in the American Wood Council NDS forWood Construction. *Use Plot washers with lag screws. Use Table 12 to select a lag bolt size and embedment depth to satisfy your Uplift Point Load Force, R (lbs), requirements. It is the installer's responsibility to verify that the substructure and attachment method is strong enough to support the maximum point loads calculated according to Step 5 and Step 6. 5/16" Pullout Calc in 2x4: 3.5"x205lbs = 717.51bs/lag 717.5lbs > 311.37 = GOOD If Pare 13 Specific gravity Lag screw specifications 5/6" shaft•* per inch thread depth Douglas Fir, Larch 0.50 266 Douglas Fir, South 0.46 235 Engelmann Spruce, Lodgepole Pine (MSR 1650 f & higher) 0.46 235 Hem, Fir, Redwood (close grain) 0.43 212 Worst Hem, Fir (North) 0.46 235 Case Thread Southern Pine 0.55 307 depth Spruce, Pine, Fir 0.42 205 Spruce, Pine, Fir (E of 2 million psi and higher grades of MSR and MEL) 0.50 266 Sources:American Wood Council, NDS 2005,Toble 11.2A, 11.3.2A. Notes: (1)Thread must be embedded in the side grain of a rafter or other structural member integral with the building structure. (2) Lag bolts must be located in the middle third of the structural member. - (3) These values are not valid for wet service. (4) This table does not include shear capacities. If necessary, contact a local engineer to specify lag bolt size with regard to shear forces. (S) Install lag bolts with head and washer flush to surface (no gap). Do not over -torque. (6) Withdrawal design values for lag screw connections shall be multiplied by applicable adjustment factors if necessary. See Table 10.3.1 in the American Wood Council NDS forWood Construction. *Use Plot washers with lag screws. Use Table 12 to select a lag bolt size and embedment depth to satisfy your Uplift Point Load Force, R (lbs), requirements. It is the installer's responsibility to verify that the substructure and attachment method is strong enough to support the maximum point loads calculated according to Step 5 and Step 6. 5/16" Pullout Calc in 2x4: 3.5"x205lbs = 717.51bs/lag 717.5lbs > 311.37 = GOOD If Pare 13 UNMIMC® UniRac Code -Compliant Installation Manual SolarMount Part III. Installing SolarMount The UniRac Code -Compliant Installation Instructions support applications for building permits for photovoltaic arrays using UniRac PV module mounting systems. This manual, SolarMount Planning and Assembly, governs installations using the SolarMount and SolarMount HD (Heavy Duty) systems. [3.1.] SolarMount® rail components ® Rail — Supports PV modules. Use two per row of modules. 6105-T5 aluminum extrusion, anodized. ® Rail splice — Joins and aligns rail sections into single length of rail. It can form either a rigid or thermal expansion joint, 8 inches long, predrilled. 6105-T5 aluminum extrusion, anodized. ® Self -drilling screw — (No. 10 x 3/4") — Use 4 per rigid splice or 2 per expansion joint. Galvanized steel. L -foot — Use to secure rails either through roofing material to building structure or standoffs. Refer to loading tables for spacing. Note: Please contact UniRac for use and specification of double L -foot. ® L -foot bolt (3/8" x 3/4") — Use one per L -foot to secure rail to L -Foot. 304 stainless steel. 0 Flange nut (3/8 ") — Use one per L -foot to secure rail to L -foot. 304 stainless steel. ® Flattop standoff (optional) (3/8 ") — Use if L -foot bolt cannot be secured directly to rafter (with tile or shake roofs, for example). Sized to minimize roof to rail spacing. Use one per L -foot. One piece: Service Condition 4 (very severe) zinc -plated -welded steel. P.1, 14 Figure 4. SolarMount standard rail components. Includes 3/8 " x 1/4" bolt with lock washer for attaching L -foot. Flashings: Use one per standoff. UniRac offers appropriate flashings for both standoff types. Note: There is also a flange type standoff that does not require an L -foot. Aluminum two-peice standoff (4" and 7") — Use one per L -foot. Two-piece: 6105-T5 aluminum extrusion. Includes 3/8" x 3/4" serrated flange bolt with EPDM washer for attaching L -foot, and two 5/16" lag bolts. 0 Lag screw for L -foot (5/16") — Attaches standoff to rafter. 4D Top Mounting Clamps ® Top Mounting Grounding Clips and Lugs Installer supplied materials: • Lag screw for L -foot — Attaches L -foot or standoff to rafter. Determine the length and diameter based on pull- out values. If lag screw head is exposed to elements, use stainless steel. Under flashings, zinc plated hardware is adequate. • Waterproof roofing sealant — Use a sealant appropriate to your roofing material. Consult with the company currently providing warranty of roofing. SolarMount UniRac Code -Compliant Installation Manual UNIRAC® [3.2.] Installing SolarMount with top mounting clamps This section covers SolarMount rack assembly where the installer has elected to use top mounting clamps to secure modules to the rails. It details the procedure for flush mounting SolarMount systems to a pitched roof. iM Figure 5. Exploded view of a flushmount installation mounted with L feet. Table 14. Clamp kit part quantities End Mid 1/," module 1/,"x s/e A " flange Modules clamps clamps clamp bolts safety bolts nuts 2 4 2 6 3 4 �K Mid Clamp 4 4 6 10 5 4 8 12 6 4 10 14 foot End C 8 4 14 18 SolarMount Rail \; i S Ia-Mo nt Rail Figure 5. Exploded view of a flushmount installation mounted with L feet. Table 14. Clamp kit part quantities End Mid 1/," module 1/,"x s/e A " flange Modules clamps clamps clamp bolts safety bolts nuts 2 4 2 6 3 4 4 8 4 4 6 10 5 4 8 12 6 4 10 14 7 4 12 16 8 4 14 18 Table 15.Wrenches and torque Wrench Recommended size torque (ft -lbs) %," hardware '/e" 15 '/e" hardware '/16 30 Torques are not designated for use with wood connectors 2 8 2 10 2 12 2 14 2 16 2 18, 2 20 r� Stainless steel hardware can seize up, a process called galling. To significantly reduce its likelihood,'(1) apply lubricant to bolts, preferably an anti -seize lubricant, available at auto parts stores, (2) shade hardware prior to installation, and (3) avoid spinning on nuts at high speed. See Installation Supplement 910, Galling and Its Prevention, at wivw.unirac.com. P.6' 15 MNM C' UnIRQC Code -Compliant Installation Manual SolarMount [3.2.1] Planning your SolarMount® installations The installation can be laid out with rails parallel to the rafters The width of the installation area equals the length of one or perpendicular to the rafters. Note that SolarMount rails module. make excellent straight edges for doing layouts. The length of the installation area is equal to: Center the installation area over the structural members as much as possible. Leave enough room to safely move around the array during installation. Some building codes require minimum clearances around such installations, and the user should be directed to also check'The Code'. Page 16 • the total width of the modules, • plus 1 inch for each space between modules (for mid - clamp), • plus 3 inches (11/2 inches for each pair of end clamps). Peak b LU b Low -profile mode High-profile mode Gutter Figure 6. Rails inay be placed parallel or perpendicular to rafters. r SolarMount UniRac Code -Compliant Installatioli Manual UNC C®- [3.2.2] Laying out L -feet L -feet (Fig. 7) are used for attachment through existing roof- ing material, such as asphalt shingles, sheathing or sheet metal to the building structure. Use Figure 8 or 9 below to locate and mark the position of the L -feet lag screw holes within the installation area. If multiple rows are to be installed adjacent to one another, it is not likely that each row will be centered above the rafters. Figure 7. Adjust as needed, following the guidelines in Figure 9 as closely as possible. ♦ ►' I<— Overhang 25% L max width module <— Foot spacing/ —.h width Rail S an "L" 't 9 rill' - 10F p i H II II II 50% of module - I width (TYP) I W71 111 w —Y Rafters (Building Structure) Note: Modules must be centered symmetrically on the rails (+/- 2'). If this is not the case, call UniRac for. assistance. Figure 8. Layout with rails perpendicular to rafters. r � • Installing L -feet Drill pilot holes through the roof into the center of the rafter at each L -foot lag screw hole location. Squirt sealant into the hole, and on the shafts of the lag screws. Seal the underside of the L - feet with a suitable sealant. Consult with the company providing the roofing warranty. Securely fasten the L -feet to the roof with the lag screws. Ensure that the L -feet face as shown in Figure 8 and 9. For greater ventila- tion, the preferred method is to place the single -slotted square side of the L -foot against the roof with the double -slotted side perpen- dicular to the roof. If the installer chooses to mount the L -foot with the long leg against the roof, the bolt slot closest to the bend must be used. 25% of module width.� 50% of module width II 13 4 I I "T r I II i I u Fgot spacing/ ail Span, L`. •_ • � � I III � , Lower roof edge I I � I � Overhang 25% L max Rafters (Building Structure) 2L11 Note: Modules must be centered symmetrically on the rails (+/- 2'). If this is not the case, call UniRac for assistance. Figure 9, Layout with rails parallel to rafters. h 17 UNNIMCO UniRac Code -Compliant installation Manual SolarMount [3.2.3] Laying out standoffs Standoffs (Figure 10) are used for flashed installations, such as those with tile and shake shingles. Use Figure 11 or 12 to locate and mark the location of the standoff lag screw holes within the installation area. Remove the tile or shake underneath each standoff location, exposing the roofing underlayment. Ensure that the standoff base lies flat on the underlayment, but remove no more mate- rial than required for the flashings to be installed properly. The standoffs must be firmly attached to the building stt•ucture. Figure 10. Raised flange standoff (left) and flat top standoff used in conjunction with an L foot. Overhang 25% L max �I Foot spacing/ 2517, module h th en !I� Rail cl It 507. module width (TYP) I.i:hfi � JJ II��f6 'f'• �-- Ill.__-JIIILi, J Lower roof edge II Rofters---"4"' (Building Structure) Note: Modules must be centered symmetrically on the rails 2'). If this is not the case, call UniRac forassistance. Figure 11. Layout with rails perpendicular to rafters.perpendicular to rafters. Overhang 25% of -� _ / _,/- 50% B typical module width (TYP) I I 7/16" -►� �! I 1 ° � I I = I Foo spacing/—11-7/16" Co\ = rn Span "L" I I — -- �S I I Overhang 25% L,max Lower roof edge Rafters (Building Structure) Note: Modules must be centered symmetrically on the rails 2'). If this is not the case, call UniRac for assistance. Fig g I2. Layout with rails parallel to rafters. If multiple high-profile rows are to be installed adjacent to each other, it may not be possible for each row to be centered above the rafters. Adjust as needed, following the guidelines of Fig. 12 as closely as possible. Installing standoffs Drill 3/16 inch pilot holes through the underlayment into the center of the rafters at each standoff location. Securely fasten each standoff to the rafters with the two 5/16" lag screws. Ensure that the standoffs face as shown in Figure 11 or 12. UniRac steel standoffs (1 5/8 " O.D.) are designed for collared flashings available from UniRac. Aluminum two-piece standoffs (11/8 " O.D.) take all -metal flashings, also available from UniRac. Install and seal flashings and standoffs using standard building practices or as the company providing roofing warranty directs. SolarMount UniRac Code_Compliant Installation Manual UNAC° [3.2.4] Installing SolarMount rails Keep rail slots free of roofing grit or other debris. Foreign matter will cause bolts to bind as they slide in the slots. Installing Splices. If your installation uses SolarMount splice bars, attach the rails together (Fig. 13) before mounting the rails to the footings. Use splice bars only with flush installations or those that use low -profile tilt legs. If using more than one splice per rail, contact UniRac concerning thermal expansion issues. Mounting Rails on Footings. Rails may be attached to either of two mounting holes in the L -feet (Fig.,14). Mount in the lower hole for a low profile, more aesthetically pleasing installation. Mount in the upper hole for a higher profile, which will maximize airflow under the modules. This will cool ' them more and may enhance performance in hotter climates. Slide the '/8 -inch mounting bolts into the footing bolt slots. Loosely attach the rails to the footings with the flange nuts. Ensure that the rails are oriented to the footings as shown in s Figure 8;9, 11, or 12, whichever is appropriate. Aligning the Rail Ends. Align one pair of rail ends to the edge of the installation area (Fig. 15 or Fig. 16). The opposite pair of rail ends will overhang the side of the installation area. Do not trim them off until the installation is complete. If the rails are perpendicular to the rafters (Fig. 15), either end of the rails can be aligned, but the first module must be ' installed at the aligned end. If the rails are parallel to the rafters (Fig. 16), the aligned end of the rails must face the lower edge of the roof. Securely tighten all hardware after alignment is complete (28-32 ft lbs). Mount modules to the tails as soon as possible. Large temperature changes may bow the rails within a few hours if module placement is delayed. 1 1 � • Imo— Edge of installation area rigure ia. rcausperpenainuarro rite rafters. l r... v ..;� Figure 13. Splicebars slide into the footing bolt slots of SolarMount rail sections. S' Clamping bolt slot 1s Mounting slots Footing bolt slot Figure 14. Foot -to -rail splice attachment. { y Edge of installation area Figure 16. Rails parallel to the rafters. UNI T® UniRac Code-Complia tit lnstallation Manual SolarMount C, [3.2.5] Installing the modules Pre -wiring Modules. If modules are the Plug and Play type, no pre -wiring is required, and you can proceed directly to "Installing the First Module" below. If modules have standard J -boxes, each module should be pre -wired with one end of the intermodule cable for ease of installation. For safety reasons, module pre -wiring should not be performed on the roof. Leave covers off J -boxes. They will be installed when the modules are installed on the rails. Installing the First Module. In high-profile installations, the safety bolt and flange nut must be fastened to the module bolt slot at the aligned (lower) end of each rail. It will prevent the lower end clamps and clamping bolts from sliding out of the rail slot during installation. If there is a return cable to the inverter, connect it to the first module. Close the J -box cover. Secure the first module with T -bolts and end clamps at the aligned end of each rail. Allow half an inch between the rail ends and the end clamps (Fig.18). Finger tighten flange nuts, center and align the module as needed, and securely tighten the flange nuts (15 ft lbs). Installing the Other Modules. Lay the second module face down (glass to glass) on the first module. Connect intermodule cable to the second module and close the J -box cover. Turn the second module face up (Fig. 17). With T -bolts, mid -clamps and flange nuts, secure the adjacent sides of the first and second modules. Align the second module and securely tighten the flange nuts (Fig. 19). For a neat installation, fasten wire management devices to rails with self -drilling screws. Repeat the procedure until all modules are installed. Attach the outside edge of the last module to the rail with end clamps. Trim off any excess rail, being careful not to cut into the roof. Allow half an inch between the end clamp and the end of the rail (Fig. 18). Check that all flange nuts on T -bolts are torqued to 15 ft lbs. ZZ J -boxes Figure 18 Figure 19 High -lipped module NIrLEs13I ' •' across section) Spacer Low -lipped module .(cross section) �31�i:}'i3��}' ukSXt�1 ss;?s�' '`i'i?'�3l iii,+(s.e,; ,%i`•��`�' �%$%� pYl�gN�;{v�.r:�:,'p•{�•� '151.`. R`fi.�4 ::CJil� - l uit Y C: - 3`+l hM1i; -UM1K t 11 4-.1- T A t SolarMoun}rail `s �p�� solcirMoupt tail ?SLr:. Figure 20. Mid clamps and end clamps for lipped frame modules are identical. A spacer for the end clamps is necessary only if the lips are located high on the module frame. I." 20 1/2" minimum yF_ End clamp .:, .•r. •r,, Figure 18 Figure 19 High -lipped module NIrLEs13I ' •' across section) Spacer Low -lipped module .(cross section) �31�i:}'i3��}' ukSXt�1 ss;?s�' '`i'i?'�3l iii,+(s.e,; ,%i`•��`�' �%$%� pYl�gN�;{v�.r:�:,'p•{�•� '151.`. R`fi.�4 ::CJil� - l uit Y C: - 3`+l hM1i; -UM1K t 11 4-.1- T A t SolarMoun}rail `s �p�� solcirMoupt tail ?SLr:. Figure 20. Mid clamps and end clamps for lipped frame modules are identical. A spacer for the end clamps is necessary only if the lips are located high on the module frame. I." 20 SolarMount UniRac Code -Compliant Installation Manual UN® C® [3.3] Installing SolarMount with bottom mounting clips This section covers SolarMount rack assembly where the installer has elected to use bottom mounting clamps to secure modules to the rails. It details the procedure for flush mounting SolarMount systems to a pitched roof. 's • SolorMount roil Figure 21. SMR and CB components Table 16. Wrenches and torque Wrench Recommended size torque ((t -lbs) X "" hardware %e" 15 hardware ° 1, 30 Note:Torque specifications do not apply to log bolt connections. Fooling boll slol otlom mounting clip , i Stainless steel hardware cart seize tip, a process called galling. To significantly reduce its likelihood, (1) apply lubricant to bolts, preferably an anti -seize lubricant, available at auto parts stones, (2) shade hardware prior- to installation, and (3) avoid spinning on nuts at high speed. See Installation Supplement 910, Galling and Its Prevention, at www.unit-ac.coni. MNMRAW UniRac Code -Compliant Installation Manual SolarMount [3.3.1] Planning the installation area Decide on an arrangement for clips, rails, and L -feet (Fig. 22) Use Arrangement A if the full width of the rails contacts the module. Otherwise use.Arrangement B. Caution: If you choose Arrangement B, either (1) use the upper mounting holes of the L feet or (2) be certain that the L feet and clip positions don't conflict. If rails must be parallel to the rafters, it is unlikely that they can be spaced to match rafters. In that case, add structural supports — either sleepers over the roof or mounting blocks beneath it. These additional members must meet code; if in doubt, consult a professional engineer. Never secure the footings to the roof decking alone. Such an arrangement will not meet code and leaves the installation and the roof itself vulnerable to severe damage from wind. Leave enough room to safely move around the array during installation. The width of a rail -module assembly equals the length of one module. Note that L -feet may extend beyond the width of the assembly by as much as 2 inches on each side. The length of the assembly equals the total width of the modules. P.p 22 Distance between lag boll centers 2" 2" Distance between module mounting holes AM PV module Wtlm Module boll Clip Rail --► L -foot—►, -Lag bolt Dislonce between t— log bolt centers — 1/4" - Distance between — module mounting holes Figure 22. Clip Arrangements A and B /4" 0 SolarMount UniRac Code -Compliant Installation Manual UN®C® [3.3.2] Laying out the installing L -feet L -feet are used for installation through existing low profile roofing material, such as asphalt shingles or sheet metal. They are also used for most ground mount installations. To ensure that the L -feet will be easily accessible during flush installation: • Use the PV module mounting holes nearest the ends of the modules. • Situate the rails so that footing bolt slots face outward. The single slotted square side of the L -foot must always lie against the roof with the double -slotted side perpendicular to the roof. Foot spacing (along the same rail) and rail overhang depend on design wind loads. Install half the L -feet: • If rails are perpendicular to rafters (Fig. 23), install the feet closest to the lower edge of the roof. • If rails are parallel to rafters (Fig 24), install the feet for one of the rails, but not both. For the L -feet being installed now, drill pilot holes through the roofing into the center of the rafter at each lag screw hole location. Squirt sealant into the hole and onto the shafts of the lag screws. Seal the underside of the L -feet with a sealant. Securely fasten the L -feet to the building structure with the lag screws. Ensure that the L -feet face as shown in Figure 23 or Figure 24. Hold the rest of the L -feet and fasteners ' aside until the panels are ready for the installation. InstallFecon-d- SolarMouht i ii n ii RailsAIN Instal First - -� - - --�L— L - �� ii + roofLower " edge Rafters Figure 23. Layout with rails perpendicular to rafters. Rafters Install L -Feet First b Blocks Install L -Feet Second Figure 24. Layout with rails parallel to rafters v,e. 23 RUNMAC® UniRac Code -Compliant Installation Manual SolarMount [3.3.3] Attaching modules to the rails Lay the modules for a given panel face down on a surface that will not damage the module glass, Align the edges of the modules and snug them together (Fig. 21, page22). Trim the rails to the total width of the modules to be mounted. Place a rail adjacent to the outer mounting holes. Orient the footing bolt slot outward. Place a clip slot adjacent to the mounting holes, following the arrangement you selected earlier. Assemble the clips, mounting bolts, and flange nuts. Torque the flange nuts to 15 -foot-pounds. Wire the modules as needed. For safety reasons, module wiring should not be performed on a roof. For a neat installation, fasten cable clamps to rails with self -tapping screws. [3.3.4] Installing the module -rail assembly Bring the module -rail assembly to the installation site. Keep rail slots free of debris that might cause bolts to bind in the slots. Consider the weight of a fully assembled panel. UniRac rec- ommends safety lines whenever lifting one to a roof. Align the panel with the previously installed L -feet. Slide 3/8 inch L -foot mounting bolts onto the rail and align them with the L -feet mounting holes. Attach the panel to the L -feet and finger tighten the flange nuts. Rails may be attached to either of two mounting holes in the footings (Fig. 25). • Mount in the lower hole for a low, more aethetically pleasing installation. • Or mount in the upper hole to maximize a cooling airflow under the modules. This may enhance perfor- mance in hotter climates. Adjust the position of the panel as needed to fit the installa- tion area. Slide the remaining L -feet bolts onto the other rail, attach L -feet, and finger tighten with flange nuts. Align L -feet with mounting holes previously drilled into the roof. Install lag bolts into remaining L -feet as described in "Laying out and installing L -feet" above. Torque all footing flange nuts to 30 pounds. Verify that all lag bolts are securely fastened. N'. 24 UP slols Mounting slots Flange Footing \, nut bolt slot 4! LI§� Figure 25. Leg -to -rail attachment SolarMount UniRac Code -Compliant Installation Manual UWRAcI' [3.4] Installing SolarMount with grounding clips and lugs Clips and lugs are sold separately. UGC -1 UGL ZI• I Figure 28. Place grouding clips, lugs, and copper wire (6-10 AWG). Place a loop in the wire around splices to prevent tension. Be sure wiring between rails is not taut. KEY aPV y, a" �i Y 5�� module O SolarMount rail (any type) Q Rail splice UGL ZI• I Figure 28. Place grouding clips, lugs, and copper wire (6-10 AWG). Place a loop in the wire around splices to prevent tension. Be sure wiring between rails is not taut. Top KEY aPV module O SolarMount rail (any type) Q Rail splice X Grounding lug MD Grounding clip — Copper wire Top camps I T bolt I ; `.' I : t I l�n Figure 26, Slide UGC -1 grounding c e UGC 1 e clip into to mounti slot of. rail P ..ng , ;. " Torque modulei inplace on top of clip. Nibs wit. P!netrate rail anod- ' izationandcreategrounding path ' through rail (see Fig. 3, reverse side). SolarMount@ edit (any type) 5 ::I UGL Figure 27. Slide r/4 -inch hexhead --- -- -- -- —' — bolt into top mouningslot of any SolarMount© rail (standard, HD, or light). Secure nut with ?/16 -inch crescent wrench with sufficient, torque for lug serrations to penetrate anodized surface of rail. SolarMount@ roll (any type) ra n-li 1 25 UNMAC® UniRac Code -Compliant Installation Manual SolarMount 10 year limited Product Warranty, 5 year limited Finish Warranty UniRac, Inc., warrants to the original purchaser ("Purchaser") of product(s) that It manufactures ("Product") at the original installation site that the Product shall be free from defects In material and workmanship for a period of ten (10) years, except for the anodized finish, which finish shall be free from visible peeling, or cracking or chalking under normal atmospheric conditions for a period of five (5) years, from the earlier of 1) the date the Installation of the Product is completed, or 2) 30 days after the purchase of the Product by the original Purchaser ("Finish Warranty"). The Finish Warranty does not apply to any foreign residue deposited on the finish. All Installations in corrosive atmospheric conditions are excluded. The Finish Warranty IsVOID If the practices P.S. 26 1411 Broadway NE, Albuquerque NM 87102-1545 USA • 505.242.6411 • Fax 505.242.6412 specified byAAMA 609 & 610-02 —"Cleaning and Maintenance for Architecturally Finished Aluminum" (www.aamanet.org) are not followed by Purchaser.This Warranty does not cover damage to the Product that occurs during its shipment, storage, or Installation. This Warranty shall be VOID if installation of the Product is not performed in accordance with UniRac's written Installation Instructions, or if the Product has been modified, repaired, or reworked in a manner not previously authorized by UniRac IN WRITING, or if the Product Is Installed in an environment for which it was not designed. UniRac shall not be liable for consequential, contingent or Incidental damages arising out of the use of the Product by Purchaser under any circumstances. If within the specified Warranty periods the Product shall be reasonably proven to be defective, then UniRac shall repair or replace the defective Product, or any part thereof, in UniRac's sole discretion. Such repair or replacement shall completely satisfy and discharge all of UniRac's liability with respect to this limited Warranty. Under no circumstances shall UniRac be liable for special, Indirect or consequential damages arising out of or related to use by Purchaser of the Product. Manufacturers of related Items, such as PV modules and flashings, may provide written warranties of their own. UniRac's limited Warranty covers only its Product, and not any related items. THE STANDARD IN PV MOUNTING STRUCTURES" a�Ti4 P.O. Box 1504 , ° row4 LA QUINTA,' CALIFORNIA 92247-1504 BUILDING. & SAFETY. DEPARTMENT OF T1 9 78-495 CALLE TAMPICO y ' (760) 771117012 LA,QUINTA, CALIFORNIA 92253 I ;,; F . FAX (760) 777-7011 • t RESIDENTIAL PLAN CHECK CORRECTION LIST (SOLAR) ru �DATE:'APRIL"9, 2012. ADDRESS: 43-580 MILAN•COURT STATUS:_FIRS-T REVIEW1 DESCRIPTION: PV SOLAR SYSTEM LAN CHECKED BViAJ;ORTEGAdV APPLICANT: OSTROM,'CAROV' TELEPHONENUMBER: (760) ,777,7018 PLAN CHECK #:.12-0326 'This submittal has been checked for compliance with the 2010 California Residential, Mechanical, Electrical, Plumbing, Energy, and Green Building Codes, and the City of La Quinta Municipal Code. - APPLICANT: BUILDING `DEPARTMENT STAFF: ' The following items ar+beit�g,etuie'd�to you fors 3; DO 1NQT act any resubmittal unless ALL, of the correction: ` i "�' ` ' �'' • ollovng it -Zi s are included:. .� 1- SOLAR (REDLINED) PLAN 1- SOLAR (REDLINED) PLAN 2- UNMARKED PLAN SET, „Y• eta t ; i. , :� .,�.� 1 XQItREC ON LIST w/respon'ses .✓ 1- CORRECTION LIST 2- REVISE PLAN SETS "• ;�' ; �44• 44A$�'E !kQ . S SITE/FLOOR•PLAN 1 1� p C t • ula Clue 3 ; INSTRUCTIONS TO APPLICANT: ,, : ;'. ti, .,.•�, 1) Provide'a written response to each comment on the following pages, noting specifically where the correction " can be found. Responses such as, "Sheet A-3," or, "Handrails shall .be per CBC Section 1003," are not acceptable. Show or note specifically how compliance with a code requirement is achieved. Responses such as, "Added note 16 on sheet A-3" ar'e appropriate and will help expedite your back check. 2)' Corrections may not be made by handwriting on existing drawings. Revise originals and reprint Plans and/or Calculations as necessary. 3) Return all red -marked Plans and/or Calculations with your resubmittal., 4) Each sheet of resubinitted Plans and/or Calculations shall include the preparer's name and telephone number. and shall be wet-signed,by the.preparer. If the preparer is a licensed "architect or engineer, all documents prepared by that licensed individual shall also bear his/her stamp as prescribed.by California Business and _ Professions Code Section 5536. Resubmittals will not be accepted;with signatures missing. 5) Return this list, your written responses, and all documents listed above with your resubmittal. Naha Residential Plan Check Correction List (SOLAR) Page 1 of 3'• t SECTION A - GENERAL Sheet Index does not reflect actual sheets in Plans. Reconcile. 2) Provide on each sheet of resubmitted Plans and cover sheet of bound Calculations the preparer's name and telephone number and wet -signature. If the preparer is a licensed architect or engineer, all documents prepared by that licensed individual shall also bear his/her stamp as. prescribed by California Business and Professions Code'5536. Resubmittals will not be accepted with signatures missing. 3) Note on Plans: "All construction shall comply with the 2010 California Residential, Mechanical, Electrical, Plumbing, Energy, and Green Building Codes and the La Quinta Municipal Code." Remove notes referencing other Codes. �.. SECTION B — SOLAR I. General /Reconcile' noted information shown on single line diagram. See 1" review redlined plan. Please provide a response for each item, either on returned redlined plan or in letter. H. Circuit Requirements ZNo corrections apply. M. Disconnecting Means ZNo corrections apply. 000 IV. Wiring Methods © -if w w, - 1A 4 `I 51 �j All PV system wiring must be made using one of the specific installation/materials methods included in the (CEC §690.31, Chapter 3) Run locations not specified on single line.diagraim; please show locations on site plan or specify on single line diagram. Where the number of current -carrying conductors in a raceway exceed three (3) the allowable ampacity of each conductor shall be reduced as shown in Table 310.15(B)(2)(a). (CEC §310.15(B)(2)) Provide conductor sizing schedule showing all required adjustment factors on plans — see 1" review redlines. (onduits exposed to sunlight on rooftops, where conductors or cables are installed, the adjustments shown in Table 310.15(B)(2)(c) shall be added to the outdoor temperature to determine the applicable ambient temperature for application of the correction factors in Table 310.16. (CEC §310.15(B)(2)(c)) Adjust conductor sizes accordingly. V. Grounding JgGrounding information not shown on plans. System grounding, Equipment grounding, Equipment bonding and Array grounding shall be designed and specified on plan per California Electrical Code Article 690, Part' V. Equipment grounding conductor required in addition to un -spliced Grounding Electrode Conductor. Specify a size for equipment grounding conductor per CEC §250.122, 690.45. The size or use of equipment g conductor not specified on plans. Residential Plan Check Correction List (SOLAR) Page 2 of 3 City of.La Quinta r VI. Marking, Connection to Other Sources, Storage Batteries and System's Over 600 Volts 1) Provide schedule with the location of all required markings and labels for the proposed photovoltaic system. (CEC. §690) Please update signage sheet per 2010 California Electrical Code requirements =see 15` review redlines. 2) The output of a utility -interactive invertershall be permitted to be connected to.the load side of the service disconnecting means of the other source at any distribution equipment on premises. Where such a connection is made, the interconnection provisions of CEC Section 690.640)(1) through (13)(7) shall apply. Photovoltaic sub -panels are required to meet the same 120 percent maximum loading as main service panel —,Inverter Breakers (4.0+25) + PV Subpanel Breaker (60)/1.2 = 105Amp exceeds 100Amp SECTION C - STRUCTURAL 1) No corrections apply. SECTION D - MISCELLANEOUS COMMENTS' 1) Red marks on Plans, even if not specifically mentioned in this list, indicate items needing correction. Revise Plans as necessary and provide written response, noting where correction can be found. . 2) Provide one copy each of the Site Plan and Floor Plan for the County Assessor's office. While not required for resubmittal, this administrative item must be addressed prior to issuance of building permit. END CORRECTION LIST As further information is provided and reviewed, additional corrections may be required. f Residential Plan Check Correction List Page I3 of 3 Bin.# Cj� Of. C�uinta Building a.Saky Division .' : ... . P.O. Box 1504,78-495-Calle Tampico La.Quinta, CA 92253 - (760) 777-7012 Building Permit Application and Tracking Sheet Permit # `' . 3 Project Address: 3 00 'Owner's Name:. A P. Number -:5,r Z dress: - Legal Description: Qr Z, ST, Zip: Q 14Z 3 Contractor: S `� �✓ �-. ✓ [ O c...S �� Telephone: 76 — OQ 5'2 i� Address: v of �f (� �;,;� ,� Project Description: City, ST, Zip: �c, D. cl Z1 2 i Telephone:— 95-F-2- .2 % ( —?-2 yry � State Lic. i: 9 i) -7 ? City Lie. M. Arch., Engr., Designer. c'(✓ °� T `tit q5'2 6F. it, .6 tAw11 tJ &J" 1t ,e Address: City, ST, Zip: Telephone:s%. .�, � . , State Lic. #: ... Name of Contact Person: ^ �L C ,✓ Construction Type:. Occupancy: Project type (circle one): New Add'n Alter Repair Demo . Sq. FL: # Stories: # Units: Telephone # of Contact Person: 1931 - Z 7 l --2 79-fEstimated Value of Project 7 V•1�11 APPLICANT: DO NOT WRITE BELOW THIS UNE # Submittal Req'd 'Ree'd TRACICiP(G PERMIT FEES Plan Sets 3 Plan Check submitted l Item Amount Structural Calcs. Reviewed, ready for corrections Plan Check Deposit Truss Cates. Called Contact Person � Plan Check Balance �+ Title 24 Cates. Plans picked up Construction Vi �• Flood plain plan Plans resubmitted.. Mechanical I cow Grading plan2•! Review, ready for correctio a ElectricalA . Snbeoatactor List Called Contact Person Plumbing <� . Grant Deed Plans picked up SALL � H.O.A. Approval Plans resubmitted Grading '^ IN HOUSE:- ''d Review, ready for correctio Developer Impact Fee Planning Approval Called Contact Person AXP.P. Pub. Wks. Appr Date of permit issue CE17N. School Fees M2 2 8 2 112 Total Permit Fees BY: IL -L �� ti.+z T 1u4A'7