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BSOL2015-0244
70 78-495 CALLE TAMPICO TititD . "i Qum& VOICE (760) 777-7125 LA QUINTA, CALIFORNIA 92253 FAX (760) 777-7011 COMMUNITY DEVELOPMENT DEPARTMENT FAX (760) 777-7153• BUILDING PERMIT Date: 2/9/2016 Application Number: BSOL2015-0244 Owner: Property Address: 79290 DESERT WIND CT NELSON GERAD & KELSEY APN: 604332014 79290 DESERT WIND CT C — �J Application Description: NELSON / 5.7kW PV SYSTEM - (22) 260W PANELS+M215 MICROINV LA QUINTA, CA 92253 z Property Zoning: D Application Valuation: $12,584.00 CD r T Applicant: Contractor: m VIVINT SOLAR DEVELOPER LLC VIVINT SOLAR DEVELOPER LL c3 o C� 3301 N THANKSGIVING WAY 3301 N THANKSGIVING WAY D rn STE 500 STE 500 LEHI, UT 84043 LEHI, UT 84043 (855)877-2974 Llc. No.: 973756 LICENSED CONTRACTOR'S DECLARATION I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code, and my License is in full force and effect. License Class: C46, CSO License No.: 973756 Date: Contractoc, OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that 1 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 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.). ( ) I am exempt under Sec. B.&P.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 N Lender's Address: WORKER'S COMPENSATION DECLARATION I hereby affirm under penalty of perjury one of the following declarations: I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided for by Section 3700 of the Labor Code, for the performance of t.h.grk for which this permit is issued. V IT I have and will maintain workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued, My workers' compensation insurance carrier and policy number are: Carrier: Policy Number: _ 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 3700 of the Labor Code, I shall forthwith co,mply with th /se p ovisions. Date "t Applicant': • ° ��1ri� 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 Building Official for a permit subject to the conditions and restrictions set forth on this application. 1. Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a result of this application , the owner, and the applicant, each agrees to, and shall defend, indemnify and hold harmless the City of La Quinta, its officers, agents, and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above-menti�rty for inspection purposes. Date: Signature (Applicant or Agent): _&AM ��K VAT -701k_ DESCRIPTI.ON FINANCIAL •• ACCOUNT.' • QTY . AMOUNT PAID PAID DATE BSAS SB1473 FEE 101-0000-20306 0 $1.00 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY Total Paid for BUILDING STANDARDS ADMINISTRATION BSA: $1.00 $0.00 DESCRIPTION - ACCOUNT :. QTY AMOUNT : PAID PAID DATE PV SYSTEM - ARRAY, FIRST 20 101-0000-42403 0 $24.17 $0.00 PAID BY METHOD, RECEIPT # CHECK # CLTD BY DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PV SYSTEM - ARRAY, FIRST 20 PC 101-0000-42600 0 $24.17 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY DESCRIPTION ACCOUNT QTY. AMOUNT PAID PAID DATE PV SYSTEM -MISC EQUIPMENT 101-0000-42403 0 $24.17 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY •DESCRIPTION ACCOUNT QTY : AMOUNT ` PAID PAID DATE PV SYSTEM - MISC EQUIPMENT PC 101-0000-42600 0 $24.17 $0.00 PAID BY METHOD ` RECEIPT # CHECK # CLTD BY Total Paid for ELECTRICAL: $96.68 $0.00 DESCRIPTION ACCOUNT QTY AMOUNT PAID.. PAID DATE PERMIT ISSUANCE 101-0000-42404 0 $91.85 $0.00 PAID BY METHOD RECEIPT # CHECK # CLTD BY Total Paid for PERMIT ISSUANCE: $91.85 $0.00 TOTALS:00 Description: NELSON / 5.7kW PV SYSTEM - (22) 260W PANELS+M215 MICROINV Type: SOLAR Subtype: Status: APPROVED Applied: 12/18/2015 SGU Approved: 2/9/2016 AOR Parcel No: 604332014 Site Address: 79290 DESERT WIND CT LA QUINTA,CA 92253 Subdivision: TR 23935-6 Block: Lot: 19 Issued: Lot Scl Ft: 0 Building Sq Ft: 0 Zoning: Finaled: Valuation: $12,584.00 Occupancy Type: Construction Type: Expired: No. Buildings: 0 No. Stories: 0 No. Unites: 0 STAFF NAME Details: 5.7kW SOLAR ARRAY - (22) 260W YINGLI PANELS+ENPHASE M215-60 MICRO INVERTERS W/(1) 125 AMP SUBPANEL [385SF] 2013 CALIFORNIA ELECTRICAL CODE. Printed:. Tuesday, February 09, 2016 1:53:34 PM 1 of 3 NAffCROW SYSTCMS ADDITIONAL CHRONOLOGY CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES NOTE STEPHANIE GUMPERT 12/21/2015 12/21/2015 PAULA HOFFMAN FROM VIVINT SOLAR TOOK PLANS TO REVISE. PLAN CHECK SUBMITTAL RECEIVED STEPHANIE GUMPERT 12/18/2015 12/18/2015 RESUBMITTAL ANGELICA ZARCO 2/1/2016 2/1/2016 TELEPHONE CALL AJ ORTEGA 2/9/2016 2/9/2016 PHONED APPLICANT THAT PLANS ARE APPROVED AND READY TO ISSUE CONDITIONS CONTACTS .NAME TYPE NAME ADDRESSI CITY STATE ZIP PHONE FAX EMAIL APPLICANT* VIVINT SOLAR DEVELOPER LLC 3301 N THANKSGIVING WAY LEHI UT 84043 businesslicensing@vivi nsolar.com Printed:. Tuesday, February 09, 2016 1:53:34 PM 1 of 3 NAffCROW SYSTCMS INSPECTIONS PARENT PROJECTS Printed: Tuesday, February 09, 2016 1:53:34 PM 2 of 3 C#? SYSTEMS FINANCIAL •• • DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT # CHECK # 'METHOD PAID BY CLTD BY BSAS SB1473 FEE 101-0000-20306 0 $1.00 $0.00 Total Paid for BUILDING STANDARDS ADMINISTRATION $1.00 $0.00 BSA: PV SYSTEM - ARRAY, 101-0000-42403 0 $24.17 $0.00 FIRST 20 PV SYSTEM - ARRAY, ' 101-0000-42600 0 $24.17 $0.00 FIRST 20 PC PV SYSTEM - MISC 101-0000-42403 0 $24.17 $0.00 EQUIPMENT PV SYSTEM - MISC 101-0000-42600 0 $24.17 $0.00 EQUIPMENT PC Total Paid for ELECTRICAL: $96.68 $0.00 PERMIT ISSUANCE 101-0000-42404 0 $91.85 $0.00 Total Paid for PERMIT ISSUANCE: $91.85 $0.00 TOTALS:$0.00 INSPECTIONS PARENT PROJECTS Printed: Tuesday, February 09, 2016 1:53:34 PM 2 of 3 C#? SYSTEMS L. . Permit Details PERMIT NUMBER City of La Quinta BSOL2015=0244" y NON-STRUCTURAL- I LUIS URIBE 112/18/20151 12/29/201.5 112/22/2015 I REVISIONS REQUIRED 1 WK 2ND BLDG NS (1 I a ORTEGA I 2/1/2016 I 2/8/2016 I 2/9/2016 I APPROVED I 11 WK) BOND INFORMATION PAULA. CAME IN TO PICK UP PLANS FOR ANOTHER ADDRESS THAT NEEDED CORRECTIONS. SHE SAID SHE WANTS TO TAKE THESE PLANS ALSO BECAUSE THEY WILL HAVE THE SAME TYPE OF CORRECTION SINCE THEY WERE UN AWARE OF OUR REQUIREMENTS HERE AT LA QUINTA. SHE WILL USE THE OTHER PLANS TO CREATE A TEMPLATE. NO REVIEW WAS COMPLETED BY LUIS URIBE WAITTING ON REVISED PLANS. Printed: Tuesday, February 09, 2016 1:53:34 PM 3 of 3 Croy SYSTEMS 0ty Of U QUllltci Btdtdlpg at Safety Division P.O. Box 1504,78-495 Calle Tampico 14.Qtdnta, CA 92253 - (760) 777-7012 2y y Building Permit Application and Tracking Sheet Permit # �3S Ol._20 i Project Address: oc 0 Df S V4- . UJ i d� d . C1, Owner's Name:. A. P. Number. Address: -7g a q O l-t- W i A. 1 i Legal Description: City, ST, Zip: • La 6 �3 I Contractor: J SO A t� � I d V L t� Telephone: I&D-SLI3 4o 6 Address: S K i / f4 2 P/4 Project Description:. Coit City, ST, Zip: lW tG i!t I l (� CA! �d 3 j` A a a Telephone:-7&6,5j ,k5/6 ���. ' A� S 6 7-7 �� C State Lic. #: kO Arch., Engr., Designer Address: City,, ST, Zip: Telephone: `� ' ' ' State Lic. #: ' A Name of Contact Person: a (� mq it Construction Type:. Occupancy: Project type (circle one): New Add'n Alter Repair Demo Sq. Ft.: # Stories: #Units: Telephone # of Contact Person:-760-3t 11NO-q ll Estimated Value of Project APPLICANT: DO NOT WRITE BELOW THIS UNE # Submittal Req'd Recd TRACMG PERMIT FEES Plan Sets Plan Check submitted Item Amount Structural Cake. Reviewed, ready for corrections Plan Check Deposit. . Truss Cales. Called Contact Person Plan Check Balance_ Title 24 Calcs. Plana picked up Construction Flood plain plan Pians resubmitted.. Mecharilcsl Giading plan 2id Review, ready for correctiouslissue Electrical Subconmctor List Called Contact Person Plumbing Grant Deed Plans picked up S.M.I. H.O.A. Approval Plans resubmitted Grading M HOUSE:- '^' Review; ready for correcdonslissae Developer Impact Fee Planning Approval • Called Contact Person A.I.P.P. Pub. Wks. Appr Date of permit issue School Fees Total Permit Fees Nivintsolar Structural Group Scott E. Wyssling,'PE Senior Manager of Engineering December 18, 2015 Revised January 28, 2016 Mr. Dan Rock, Project Manager Vivint Solar 3301 North Thanksgiving Way, Suite 500 Lehi, UT 84043 3301 North Thanksgiving Way, Suite 500 Lehi, UT 84043 P: (801) 234-7050 scoff. wysslingr?a vivintsolar.com Re: Structural Engineering Services Nelson Residence 79290 Desert Wind Ct, La Quints CA S-4726317 5.72 kW. - . Dear Mr. Rock: Pursuant o your request, we have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit/Verification Form prepared by a Vivint Solar representative identifying specific site information including size and spacing of members for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information was prepared by the Design Group and will be utilized for approval and construction of the proposed system. 3. Photovoltaic Rooftop Solar System Permit Submittal identifying design parameters for the solar system. 4. Photographs of the interior and exterior of the roof system identifying existing structural members and their conditions. Based on the above information we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: Description of Residence: The existing residence is typical wood framing construction with the -roof system consisting of the following: • Roof Sections (1, 2, 3, and 4): Prefabricated truss with all chords constructed of 2x4 dimensional lumber at 24" on center.. The attic space is unfinished and photos indicate that there was free access to visually inspect the size and condition of the roof members. All wood material utilized for the roof system is assumed to be Douglas -Fir #2 or better with standard construction components. The existing roofing material consists of clay tile shingles. Our review of the photos of the exterior roof does not indicate any signs of settlement or misalignment caused by overstressed underlying members. Stability Evaluation: A. Wind Uplift Loading 1. Refer to attached MSI calculations sheet for ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, wind speed of 130 mph based on Exposure Category C and 20 degree roof slopes on the dwelling areas. Ground snow load is 20 PSF for Exposure C, Zone N/A per (ASCE/SEI 7-10). 2. Total area subject to wind uplift is calculated for the Interior, Edge and Corner Zones of the dwelling. vivint. solar Page 2 of 2 B. Loading Criteria 13 PSF = Dead Load (roofing/framing) 20 PSF = Live Load (around snow load) 3 PSF = Dead Load (solar panels/mounting hardware) Total Dead Load = 16 PSF The above values are within acceptable limits of recognized industry standards for similar structures and in accordance with the 2013 California Building Code. Analysis performed on tFie existing roof structure utilizing the above loading criteria indicates that the existing members will support the additional panel loading without damage, if installed correctly. C. Roof Structure Capacity 1. The photographs provided of the attic space and roof rafters show that the framing is in good condition with no visible signs of damage caused by prior overstressing. D. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Mounting System Inc. Installation Manual", which can be found on the Mounting System Inc. website (usa.mounting- systems.info/en/solar-mounting-systems-company). If during solar panel installation, the roof framing members appear unstable or deflect non -uniformly, our office should be notified before proceeding with the installation. 2. The solar panels are 1 Yz" thick and mounted 4 Yx" off the roof for a total height off the existing roof of 6". At no time will the panels be mounted higher than 6" above the existing plane of the roof. 3. Maximum allowable pullout per lag screw is 235 IbsAnch of penetration as identified in the Nation Design Standards (NDS) of timber construction specifications for Douglas -Fir assumed. Based on ,our evaluation, the pullout value, utilizing a penetration depth of 2 1/2', is less than the maximum allowable per connection and therefore is adequate. 4. Roof Sections (1, 2, 3, and 4): Considering the roof slopes, the size, spacing, condition of the roof, the panel supports shall be placed at and attached no greater than every. third roof member as panels are installed perpendicular across members and no greater than the panel length when installed parallel to the members (portrait). No panel supports spacing shall be greater than three (3) spaces or 72" o/c, whichever is less. 5. Panel support connections shall be staggered to distribute load to adjacent members. Based on the above evaluation, with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is in conformance with the 2013 California Building Code, current industry standards and practices, and the information supplied to us at the time of this report. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. - V truly yours, Scott E. Wysslin CA License No. vivint. solar vevint. s® I a r Structural Group 3301 North Thanksgiving Way, Suite 500 Lehi, UT 84043 P: (801) 234-7050 Scott E. Wyssling, PE Head of Structural Engineering Structural Analysis Report scot(.wyssiing@vivintsolar.com Project Address Nelson Residence 79290 Desert Wind Ct. La Quinta, CA Residence Roof Area 3000 ft2 Upper Floor Area 0 ft2 Lower floor Area 2500 ft2 Number of Stories 1 Type of Construction Wood -Framed with Rated shear panels Mean Roof height 15 ft Upper Floor height 0 ft - tLower.Floor Lower Floorheight 10 ft Location Parameters 1.50 g Latitude 33.841 Longitude -117.85 Site Class D Risk Category II Seismic Parameters Date: January 29, 2016 SS = 1.50 g 0.2 sec Spectral Response Acceleration S1= 0.55 g 1.0 sec Spectral Response Acceleration Fa = 1.0 Site Coefficient from ASCE 7-10, Table 11.4-1 F„ = 1.5 Site Coefficient from ASCE 7-10, Table 11.4-2 SDS = 1.00 g Short Period Design Spectral Acceleration SD, = - 0.55 g 1 Second Period Design Spectral Acceleration Wind Parameters Wind Speed 130 mph Exposure Category C Roof Angle, 0 20.0 deg Product Information Manufacturer Yingli Solar No. of Panels 22 Weight 3.00 psf including mounting system Installed Area 298.86 ft2 No. of Connectors 31 2012 IBC 12013 CBC Section 3403.4 states: "Any existing lateral load -carrying structural element whose demand -capacity ratio with the addition considered more than 10 percent greater than its demand -capacity ratio with the additoin ignored shall be permitted to rerr unaltered." Sheet 1 of 5 1 vivant. s® i a u Gravity Loads Existing Structural Elements Carrying Gravity Load 2013 California Building Code Section 3404.3 Existing Roof Dead Load 7 psf Clay Tile 2 psf 3/4" Plywood Sheathing 0.75 psf Roof Framing @ 24" o.c. 2 psf Ceiling, Mechanical, Electrical 1.25 psf Miscellaneous 13 psf TOTAL Floor Dead Load 7.5 psf Floor Finishes 3.3 psf 1 1/8" Subfloor Sheathing 3.4 psf Joists @ 16' o.c. 15 psf Partitions 3.6 psf Ceiling, Mechanical, Electrical below 1.2 psf Miscellaneous 34 psf TOTAL Roof Live Load 20 psf Reducible Floor Live Load 40 psf Reducible Additional Total Roof Dead Load 3 psf Yingli Solar Roof Live Load with Solar Panels 0 psf Total Existing Roof Load = (DLRooF+ LLRooF) AreaROOF = 99000 lbs Total New Roof Load = (DLROOF) AreaRooF+ (DLADD) AreaADD + (LLRooF) (AreaRooF - AreaADD) = 99897 lbs Change in Demand .= (Total New Roof Load - Existing Roof Load) / Existing Roof Load 0.91% Total New Gravity Loads increase by less than 5%. OK Sheet 2 of 5 v6vah l!'c s o l a r Base Shear Calculations 2012 IBC / 2013 CBC 3404.4 Site Class = D Risk Category = II SDs = 1.00 SDI = 0.55 Lateral force resisting system: Wood -Framed with Rated shear panels R.= 6 1/2 from ASCE 7-10, Table 12.2-1 I= 1.0 h_= 15.0 ft Mean Roof Height C, = 0.02 from ASCE 7-10, Table 12.8-2 x = 0.75 from ASCE 7-10, Table 12.8-2 TX = C,h„" = 0.152 sec Approximate Fundamental Period, ASCE 7-10, Equation 12.8-7 WExlsTnvc = 124.00 kip Approximate mass of building WNEW = 124.90 kip Approximate mass of building and solar panels Base Shear = SDs x I W R Max Base Shear = SDI x I W = TxR Min Base Shear =.044 SDs x 10> 0.01) x W 0.154 x W ASCE 7-10, Equation 12.8-2 0.556 x W ASCE 7-10, Equation 12.8-3 0.044 x W ASCE 7-10, Equation 12.8-5 Cs = 0.154 Static Base Shear, Vx = 19.08 kip Existing 19.21 kip New 0.72% increase INCREASE IS LESS THAN 10% - OK Sheet 3 of 5 vivant. soar N Existing New k= 1.00 V = 19.08 kip Vertical Distribution of Seismic Forces 2012 IBC / 2013 CBC 3403.4 Structural Period Exponent from ASCE 7-10 Section 12.8.3 V = 19.21 kip Weight Story k w; h; ` Diaphragm Force Story Level (kip) Height, ha h; (ft) w; h; �(� h . k) (kip)) Force (ft) (kip) Roof 39.00 15 25 975 0.534 10.19 10.19 Upper 0.00 0 10 0 0.000: — 0.00 10.19 Lower 85.00 10 10 850 0.466 8.89 19.08 E 124.00 25 1825 1.000 19.08 V = 19.21 kip Demand Increases Level Diaphrag Story in Force Force (kip) Roof 1.79% 1.79% INCREASE IS LESS THAN 10% - OK Upper -- -- Lower -0.50% 0.72% NET DECREASE IN SEISMIC LOAD - OK Sheet 4 of 5 AvOni solar Weight Story k w; hi Diaphragm Force Story Level, (kip) Height, h,, hi (ft) w; h; E(whk) ; . (kip)) Force (ft) (kip) Roof 39.90 15 25 997 0.540 10.37 10.37 Upper 0.00 0 10 0 0.000 0.00 10.37 Lower 85.00 10 10 850 0.460 8.84 19.21 E F 124.90 25 1847 1.000 19.21 Demand Increases Level Diaphrag Story in Force Force (kip) Roof 1.79% 1.79% INCREASE IS LESS THAN 10% - OK Upper -- -- Lower -0.50% 0.72% NET DECREASE IN SEISMIC LOAD - OK Sheet 4 of 5 AvOni solar Wind Uplift Simplified Procedure for Componenets and Cladding ASCE 7-10, Section 30.5 V = 130 Basic Wind Speed Exposure C ASCE 7-10, Section 26.7 = 1.21 Adjustment Factor for building height, ASCE 7-10, Figure 30.5-1 Y -It = 1 Topographic Factor, ASCE 7-10, Section 26.8.2 Roof Zone 2 As shown in ASCE 7-10, Figure 30.5-1 Roof 0 =. 20 deg Apane1 = 298.86 ft2 Atrib = 9.64 ft2 Panel Area tributary to each roof anchor Pnet.3o = 38 psf Net Wind Design Pressure, ASCE 7-10, Figure 30.5-1 Pnet = �\•-ztPnet3o = 46 psf Design Wind Uplift Pressure, ASCE 7-10, Equation 30.5-1 Pnet = 16 psf Minimum Design Wind Pressure, ASCE 7-10, Section 30.2.2 Use 46 psf Connection to, Existing Roof Framing F.S. _ 1 Additional Factor of Safety applied to withdrawl force, if desired Atfib = 9.64 ft2 DLPa1E, = 3.00 psf Wavlift = 46 psf Piag = F.S. x AOb x (0.61 0.6W) _ -248.6 lbs Withdrawl force for each roof anchor Connection Capacity db = 5/16 in Lag Screw diameter DPen = . 2.50 in Lag Screw penetration into existing framing member Douglas Fir -Larch Species of wood framing CD= 1.6 Load Duration Factor for Wind Loading, NDS Table 2.3.2 Ct = 0.7 Temperature Factor, NDS Table 10.3.4 W = 2661b/in Withdrawl Capacity, NDS Equation 11.2-1 W'= Co x Ct x W = 298 lb/in Adjusted withdrawl value Pnlloiv = Pen x W' = 745 lbs DEMAND = 249 lbs = 0.334 OK CAPACITY = 745 lbs Sheet 5 of 5 vivint. soar August 6, 2014 Mounting Systems, Inc. 820 Riverside Pkwy Sacramento, California 95606 TEL: (855) 731-9996 FAX: (916) 287-2269 Attn.: Mounting Systems, Inc: - Engineering Department Re: Engineering Certification for the Mounting Systems, Inc. 13/52 Rail Alpha+ System PZSE, Inc. -Structural Engineers has reviewed Mounting Systems, Inc.'s 13/52 rail span charts, rail allowable uplift wind force and performed rail component capacity check including L foot bracket, end clamp and mid - clamp. All information, data and analysis contained within the Mounting Systems, Inc. rail span charts are based on, and comply with Mounting Systems, Inc.'s Alpha Engineering and Technical Data and the following codes: 1. Minimum Design Loads for Buildings and other Structures, ASCE/SEI 7-10 2. 2012 International Building Code, by International Code Council, Inc. 3. 2013 California Building Code, by California Building Standards Commission 4. 2010 Aluminum Design Manual, by The Aluminum Association 5. AC428, Adceptance Criteria for Modular Framing Systems Used to Support Photovoltaic (PV) Panels, November 1, 2012 by ICC -ES Following are typical specifications for the connections to meet the above code requirements: Attachment Spacing: Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the charts. Cantilever: Maximum cantilever length is L/3, where "L" is the span noted in the Span Chart Tables Clearance: 2" to 10" clear from top of roof to bottom of PV panel Roof Connection: Standing Seam Roof: 1. ASGU2AL clamp of Alpine SnowGuard with 3/8" stainless steel socket set screws. 2. Corrugated Bracket of EcoFasten Solar with 412 x 1 ''/s" roofing screws. 8150 Sierra College Boulevard, Suite 150 • Roseville, CA. 95661 • 916.961.3960 P - 916.961.3965 • www.pzse.com 1 of 2 STRU(TURALENGINEERS Composition Shingle Roof: 1. GreenFaste GFI of EcoFasten Solar(UER-0216) with 5/16" lag bolt. Tile Roof. 1. Tile Flashing System of EcoFasten Solar with 5/16" hex head lag screw. Corrugated Metal Roof: 1. CorruSlide System of EcoFasten Solar with 1/4"-14x7/8" blazer Flange VRT screws. This letter is to certify the mounting structures and roof attachment to the existing structural members. The requirements of the overall structure need to be in compliance: If you have any questions on the above, do not hesitate to call. Sincerely, Paul Zacher, SE - President 8150 Sierra College Boulevard, Suite 150 a Roseville, CA 95661 916.961.3960 P • 916.961.3965 - www.pzse.com 2of2 16.0% MAXIMUM EFFICIENCY 25 YEAR LINEAR POWER WARRANTY 0-3% POWER TOLERANCE YINGLISOLAR.COM YIN LAR PROVEN PERFORMANCE AND VERSATILITY Our most popular product line, the YGE 60 Cell Series, is ideal for a broad range of applications. It is proven to perform in tens of thousands of projects across the Americas, from residential and commercial rooftops to ground - mounted solar farms. Trusted Partner Yingli is one of the world's largest solar module manufacturers with over 10 GW deployed worldwide, and Yingli modules are trusted by leading energy providers and financial institutions in more than 85,000 projects in the Americas. More Energy per Watt Yingli modules deliver superior power output in a variety of temperature and irradiance conditions, and self-cleaning anti -reflective coated glass reduces soiling to help maximize power output. Performance is backed by our 25 -year linear warranty. Designed to Outlast Tested to the industry's most rigorous durability standards, Yingli modules are PID - resistant in conformance with IEC 62804 (draft). To ensure reliable performance, Yingli uses quality components such as DuPontTm Tedlar® PVF film -based backsheets. Best -In -Class Technical Support Yingli's locally -based engineering team is trained in system design and operations to provide field -support and value-added after sales services, including commissioning and field-testing support. Our PV Testing Lab in California provides a resource for evaluating technical inquiries. Warranty Information Ten-year limited product warranty. Industry leading 25 -year performance warranty adds value by guaranteeing power output on an annual basis, in compliance with our warranty terms and conditions: Performance Modeling For those interested in obtaining module performance modeling files for system energy yield simulation, please contactYingli at simulation®yingliamericas.com. Qualifications & Certificates UL 1703 and UL 1703, CEC, FSEC, ISO 9001:2008, ISO 14001:2004, BS OHSAS 18001:2007, SA8000 Nwo.�n M0 Ma M0 MM neo u14amana 0 cwswae1 01 p YGE 60CELL S E R I E S Powered by YINGLI ELECTRICAL PERFORMANCE Module type - - -. low -iron tempered glass / 3.2mm - _ YL260P-29b - YL255P-296 -.. YL250P-29b ..- - YL245P-29b YL240P,29b Power output P-. W 260 255 - 250 245 - - 240 - - Poweroutputtolerances _ _ - - AP- �- - - - % -% MC4 / IP67 or Amphenol H4 / IP66 -0/+3- Module affk:lency qm 16.0 15.7 15.4 15.1 14.0 Voltage at P- _ V� V 30.3 30.0 29.8 T Y _ 29.6 29.3 Current at P- bray A 8.59 8.49 839 f - ' - - _ 8.28 8.18 Open-chcuit voltage V« - V 37.7 37.7 37.6 37.5 375 Short-circuit current 6. A 9.09 9.01 8.92 8.83 8.75 S 1C: 1000W/m2 irradiance. 25aC cell temperature. AM 1.5G spectrum according to EN 609043 Maximum output P,,.,, at multiple rating conditions of temperature and irradiance power Temperature Irradiance YL260P.29b - - _ YL255P-296 _ YL25OP-29b YL245P-29b _ YL240P-29b _ •C W/m2 W W W J W W _. High Temperature Condition HTC 75 1000 203.7 199.8 195.9 192.0 188.1 Nominal Operating Call Temperature NOCT 46 , 800 190.6 186.9 ' 183.2 1795 175.9 Low Temperature Condition LTC 15 500 135.7 133.1 130.5 127.9 125.3 Low Irredlance Condition UC 25 200 50.3 49.4 48.4 47.4 46.5 OPERATING CONDITIONS THERMAL CHARACTERISTICS UnkstInch (mm) Max. system voltage 1000Vac Temperature waffident of Pm„ %PC -0.43 Max. series fuse rating ISA Temperature coeffkient of V- %/'C -0.32 3&981 W Limiting reverse current ISA Temperature coaffident of 6 %PC 0.04 37.24'1946) 1.381 Operating temperature range -40 to.165'F (=40 to-87Ci Temperature coaffldent of V m 9W'C -0.42 Max. hallstone Impact (diameter / velocity) 25min / 23m/o I ' ' CONSTRUCTION MATERIALS Front cover (material / thickness) low -iron tempered glass / 3.2mm - Ce11 (Quantity /materiel /dimensions) - 60 / muhicrystalline silicon / 156mm x 156mm Encopsulant (material) ethylene vinyl acetate (EVA) Backsheat (material / color) Ruompolymer-based with EVA primer / white or black Frame (material / color) anodized aluminum / silver or black Junction box (Ingress protection rating) a1P65 Cable (length / cras sctionxl ane) 1 000m / 4mm2 - Connector (type / Ingress protection rating) MC4 / IP67 or Amphenol H4 / IP66 GENERAL CHARACTERISTICS Module dimensions (L / W / H) 64.57in (1640rnm) / 38.98in (990mm) / 1.38in (35mm Module weight 40.8lbs (18.5kg) Number of modules par pallet - - _ - 29 Number of pallets per 40' container 28 Packaging box dimensions (L / W / H) 6Tin (1700mm) / 45in (I135mm) / 46in (I165mm) Packaging box weight 12521ba (568kg) Fin dasOlcatlon type Type 1 and Type 2 ,&Warning: Read the Installation and User Manuel in its entirety before handling, installing, and operating Yingli modules. Yingli Green Energy Americas, Inc. info®yingliamericas.com Tel: +1 (888) 686-8820 YINGLISOLARXOM I NYSE:YGE 0 Yingli Green Energy Holding Co. Ltd. I YGE60CellSeries201 S_EN 201502_VOi WPonr^' red TrdWa,mmanaMedenu -2d0 du Ponrdo Nemoun,MOrrgrrvin,4iA,rn Ib 2Pps,yem m rM d.WMm wont gw..hcdaMwr aial'rtl b Oinae wrcwaw nam 0.47 Z! r \ r I E126 TION A -A � I \ / \ / `� _ "i YING I ,_S''"',�OLAR Alpha+ On -Roof System Supplement to Installation Manual Shared Rail System Bonding Shared Rail System Bonding 1.0 Introduction The Mounting Systems, Inc. Alpha+ PV mounting system is designed to allow modules to share rails between module rows. The shared rail configuration reduces rail installation time and cost by reducing the number of rails required for a given installation size. Image 1.1 shows a typical, standard rail installation. As can be seen, an array with two rows of PV modules requires four rails to support the modules. Image 1.1 Standard rail installation Image 1.2 shows an installation using shared rails. Note that for two module rows, only three rails are required. The advantage of shared rails grows exponentially as the number of rows increases. For standard installations, the number of rails required is Rx2 where R is the number of rows. For shared rail installations, the number of rails required is R+1. So, for example, a standard array with 5 rows requires 10 rails. A shared rail array with 5 rows requires only 6 rails. !mage. 1.2 Shared rail installation { 2.0 System Bonding, The Alpha+ PV mounting system is designed so that when properly assembled and installed it is integrally electrically bonded. The system is cETL„S listed to UL 2703 and is UL 1703 (Enhanced) Class A fire rated for Typel modules (fire ratings for Type 2 and Type 3 modules are pending). 2.1 Clickstone bonding For standard rail installations, bonding mid clamps ensure that all modules and all rails are electrically bonded. A single lug such as the Burndy WEER -Lug 6.7 is sufficient to ground each pair of rails supporting a row of modules. A representative electrical bonding path for an Alpha+ rail, Clickstone bonding mid clamp, module frame and lug is shown by the green lines.in Image 2.1. Mid clamp bonding plate - U PV module frame Clickstone Lay -in lug f� Alpha' rail, Image 2.1 Clickstone bonding path 2.2 Standard rail configuration bonding Image 2.2 illustrates the bonding path for standard, 2 -rail per row installations. The green areas represent the sections of the array that connect the modules through the bonding mid clamps, to the rails and through a lug to the ground conductor. Note that although the end clamps are not shown as part of the module bonding path, they are bonded to the rails via their Clickstone connections. Image 2.1 —+— Standard module bonding path Standard end clamp Bonding mid clamp imi. Ground lug (WEEB-Lug R,7 nr arniivalanfl 2.3 Shared rail configuration bonding In the shared rail configuration the use of standard, non -module -bonding end clamps would leave the outer rails "floating", i.e. not electrically bonded to the rest of the array. This is indicated in Image 2.2 by the gray, un -bonded rails at the top and bottom of the array. Note again, however, that the end clamps, while not bonded to the modules, are bonded to the rails. Image 2.2 Shared rail with standard end clamps When installing shared rail arrays, one of the two methods described below must be employed to ensure proper array bonding. 2.3.1 Lay -in lugs a) Assemble and install the array per the instructions provided in the Alpha+ Installation Manual. b) Following the instructions provided in the lug manufacturer's installation manual, attach a Burndy WEEB-Lug 6.7 (or equivalent, listed lug) in each rail. c) Using the appropriately sized conductor, connect the lugs to each other and to the system ground. Image 2.3 Shared rail with lay -in lug bonding ® Standard end clamp .. Ground lug (WEEB-Lug R 7 nr Ani dvalAntl 0 2.3.2 Bonding end clamps Alpha+ bonding end clamps are equipped with Burndy WEEB-BMC bonding clips. These clips are UL and ETL listed to UL 467. The Alpha+ bonding end clamps are ETL listed to UL 2703. When installed as shown in Image 2.4, the full array is electrically bonded. a) Assemble and install the array per the instructions in the Alpha+ Installation Manual using bonding end clamps on the top and bottom rows of the array. b) Bonding end clamps should be tightened to 10-12 ft-Ibf (13-16 N -m). c) Following the instructions provided in the lug manufacturer's installation manual, attach a Bumdy WEEB-Lug 6.7 (or equivalent, listed lug) to one of the Alpha+ rails. d) Using an appropriately sized conductor, connect the lug to the system ground conductor. WE. Bonding end clamp Ground lug (WEEB-Lug AY or aniiivalanfl Image 2.4 Shared rail system with bonding end clamps �0 mounting systems Mounting Systems, Inc. 820 Riverside Parkway West Sacramento, CA 95605 Tel 1+916-374-8872 Fax 1+916-287-2269 Toll Free 855.731.9996 Info@mounting-systems.com www.mounting-systems.com Supplement to Alpha' Installation Manual Shared Rail System Bonding Rev 0 20150 Mounting Systems, Inc. iv ��••'.- -- ,.ice —'f sd`• _ J f 1 }• �! 40'r � �r;� Y .dt.:.ft �t.e�'•�j .c ., , fi. 1J'�,� �.) 't ar � r tea Off _,W, a mounting systems Alpha' — Sometimes, things just click. Contents 1 Introduction 1.1 Short Description 1.2 About these Instructions 1.3 Warnings 1.4 Safety 2 Technical Description 2.1 System Overview 2.2 Components 2.3 Technical Data 2,4 System Electrical Bonding and Grounding 3 Important Mounting Information 3.1 Conditions of Use 3.2 Mounting Preparations 3.3 Mounting Aids and Required Tools 3.4 About the Installation Instructions 4 Planning the Module Area s Installation of Roof Attachments and Rails 5.1 Select Base Rail Configuration 5.2 Base Rail Preparation 5.3 Installation on Composition Shingle Roofs 5.4 Installation on Tile Roofs 5.5 Hanger Bolt Installation 5.6 Cross Rail Installation 5.7 End Caps 6 Module Installation 6.1 Installing Clickstones 6.2 Installing the End Modules 6.3 Installing the Inner Modules 6.4 Installing Additional Module Rows 7 Appendix 2 Column title Alpha' -IM -US -1411 2 2 2 3 3 4 4 5 6 7 10 10 10 10 11 12 13 13 14 18 23 30 31 33 34 34 36 37 39 40 c 1. Introduction 1.1 Short Description The Alpha* on -roof system is a robust mounting system for the installation of PV modules on pitched roofs. It consists of aluminum support rails and all necessary small parts to attach the rails to the roof, the modules onto the rails as well as for the connection of the compo- nents with each other. Alpha' allows for both portrait and landscape installation of the modules. 1.2 About these Instructions Content These instructions describe the installation of the Alpha* mounting system and provide necessary information regarding components, system planning and important safety warnings. Sections 1, 2 and 3 provide an overview as well as detailed information about the Alpha' system and components. Section 4 provides basic module layout and planning information. The remaining sections pro- vide detailed system assembly and installation instruc- tions. Applicable Documents In addition to this document, the document "Installation Instructions for PV Mounting Systems: General Informa- tion" is part of each product delivery. This document provides general information for Mounting Systems prod- ucts regarding standardization, safety, transport, main- tenance, disassembly and disposal. Both this manual and the "Installation Instructions for PV Mounting Systems: General Information" are an integral part of the Alpha* system and must be adhered to for each installation. It is important that you carefully read these Instructions as well as all applicable documents prior to carrying out any installation, maintenance or disassembly work. These instructions provide you with the information required for the safe and complete installation, mainte- nance and disassembly. Should you have any questions, please contact Mounting Systems, Inc. Pictograms: IDIhis symbol indicates important information and useful tips. (� This symbol indicates tips and tricks to make Uthe installation process easier. Introduction 11 L W! _W mounting systems 1.3 Warnings The following warnings are used in these Installation Instructions to indicate safety-ielated information. They include: • Warning symbols (pictograms) Signal words which identify the hazard level • Information about the type and source of the hazard • Information about the potential consequences in case of the hazard being disregarded • Measures for the prevention of hazards and the prevention of injuries or damage to property. The signal words of the warnings respectively indicate one of the following hazard levels: 1.4 Safety Indicates a potentially mortal A danger, disregard for which may DANGER result in death or serious injury. Indicates a potentially dangerous . situation which may result in seri- WARNING ous injury or damage to property. Indicates potentialdanger which A h can result in damage to the ATTENTION property. 2 Introduction All generally applicable safety regulations for Mounting Systems, Inc. (MSI) products can be viewed in the docu- ment "Installation Instructions for PV mounting Systems: General Information". Please read this document careful- ly and adhere to the instructions and procedures therein use the system only for its intended purpose and follow both the general and specific safety instructions. In addi- tion, please observe the specific safety instructions which precede the process steps in the present product -specific Mounting Instructions. NOTE: The Alpha* system has been tested to the enhanced version of UL 1703 and has been certified as a Class A fire rated system when used with UL 1703 Type 1 fire rated modules on steep -slope (>9.51 pitch) roofs. The Class A rating applies to the standard Alpha' system and the Alpha' system with optional array slcirtting. The Alpha* system is intended for roof mounting over a fire-resistant roof covering rated for the application. The Alpha* fire rating is valid for roofs with slopes greater than 9.5°. Indicates a potentially dangerous situation which may result in -minor CAUTION injuries or damage to the property if ignored. Indicates potentialdanger which A h can result in damage to the ATTENTION property. 2 Introduction All generally applicable safety regulations for Mounting Systems, Inc. (MSI) products can be viewed in the docu- ment "Installation Instructions for PV mounting Systems: General Information". Please read this document careful- ly and adhere to the instructions and procedures therein use the system only for its intended purpose and follow both the general and specific safety instructions. In addi- tion, please observe the specific safety instructions which precede the process steps in the present product -specific Mounting Instructions. NOTE: The Alpha* system has been tested to the enhanced version of UL 1703 and has been certified as a Class A fire rated system when used with UL 1703 Type 1 fire rated modules on steep -slope (>9.51 pitch) roofs. The Class A rating applies to the standard Alpha' system and the Alpha' system with optional array slcirtting. The Alpha* system is intended for roof mounting over a fire-resistant roof covering rated for the application. The Alpha* fire rating is valid for roofs with slopes greater than 9.5°. 2. Technical Description 2.1 System Overview The following is an overview of the major Alpha' system components. Note that the actual configuration of each individual system can vary depending on: • Type of roof (substructure and roof cladding) • Type of module • Number of modules and configuration • Local conditions Image 2.1 — 1 a Roof hook b Base rail c Splice d Telescoping end piece (optional) e Module mid clamp f Module end clamp Technical Description '3 m C C M E C 0 m M U C m L CL Q 1 1 mounting systems 8- 2.2 Components a Alpha' base rail (BR) options: • BR 10/48 in various lengths • OR 13152 in various lengths b Alpha' rail splice: • Rail splices, 10148 or 13152 rail sizes c Telescoping end-pieces: • For OR 10148 or 13152 d Standard module end clamps: • Discrete sizes for modules from 23-50mm thick • Available with optional WEEB-BMC module bonding clip • Mill finished or black e Variable module end clamps: • Three clamp ranges for module thicknesses from 31-50 mm • Available with optional WEEB-BMC module bonding clip • Mill finished or black f Module mid clamps: • Sizes for module thicknesses 28-40 mm, 33-45 mm or 38-50 mm • Mill finished or black g Roof attachment options: • Roof hooks in various designs (example shown here: standard roof hook) • Hanger bolts in various designs (example shown here: hanger bolt with rubber seal) e s h Small parts for connecting the roof attachments �0 to the base rail options: L -bracket + small parts (required for some roof hooks, ® hanger bolts and sheet -metal clamps) • T -head bolt and serrated lock nut (supplied loose) • QuickAttach rail support with position loci( . (preassembled to the respective roof attachment) :sC ;.r,. J,. 4. Technical Description I Cross rail connector options: • Standard design, preassembled • QuickAttach version, preassembled j End caps options: • For OR 10/48 and OR 13152 • Gray or black t e i 2.3 Technical Data Application Pitched roof - on -roof Roof cladding Suitable for most types of roof cladding Roof slope Up to 600 1 0 1 Different maximum values may apply, depending on site, building, choice of roof attachment and module type. 2 The Mounting Systems QuicKonfigurator can be used to verify the structural adequacy of each specific project quickly and easily. 3 To allow for thermal expansion, MSI recommends a maximum continuous rail length of 40'(12 m) Technical Description 5 C Building height Up to 65 ft / 20 m 1 M C PV modules Framed or frameless Module orientation Landscape, portrait Size of module array Any size possible 2 a Position of the module array No special requirements Distance between roof Up to 10 ft / 3 m 1 attachment points Standards IBC 2009 IBC 2012 ASCE 7-05 ASCE 7-10 UL Subject 2703 Ed. 1, UL 1703 (Enhanced) ANSI l AISC 360-05 ACI 318-08 Aluminum Design Manual 2010 Eurocode 1 -DIN EN 191-1=I - Actions on structures Eurocode 9 - Design of aluminum structures Supporting profiles Extruded Aluminium (EN AW 6063 T66) Hooks, small parts Stainless steel WA) Color Mill finish, black (option) J Warranty 10 Years 3 1 Different maximum values may apply, depending on site, building, choice of roof attachment and module type. 2 The Mounting Systems QuicKonfigurator can be used to verify the structural adequacy of each specific project quickly and easily. 3 To allow for thermal expansion, MSI recommends a maximum continuous rail length of 40'(12 m) Technical Description 5 Enphase® Microinverters Enphase,,M215 enphase E N E R G Y The Enphase" Microinverter System improves energy harvest, increases reliability, and dramatically simplifies design, installation, and management of solar power systems. The Enphase System includes the microinverter, the Envoy° Communications Gateway,' and Enlighten," Enphase's monitoring and analysis software. PRODUCTIVE Maximum energy production Resilient to dust, debris and shading - Performance monitoring RELIABLE - System availability greater than 99.8% - No single pant of system failure SMART Quick and simple design, installation, and management 24/7 monitoring and analysis SAFE - Low -voltage DC - Reduced fire risk enphase- sAn f_e--ENERGY c us Enphase®M215 Microinverter// DATA INPUT DATA (DC) M215-60-2LL-S22/S23 and M215-60-2LL-S22-NA/S23-NA (Ontario) Recommended input power (STC) 190 - 270 W Maximum input DC voltage 45V Peak power tracking voltage 22 - 36 V Operating range 16 - 36 V Min./Max. start voltage 22 V / 45 V Max. DC short circuit current 15 A Max, input current 10.5 A OUTPUT DATA (AC) @208 VAC 0240 VAC Rated (continuous) output power 215 W 215 W Nominal output current 1.0 A (Arms at nominal duration) 0.9 A (Arms at nominal duration) Nominal voltage/range 208 / 183-229 V 240 / 211-264 V Extended voltage/range 179-232 V 206-269 V Nominal frequency/range 60.0 / 59.3-60.5 Hz 60.0 / 59.3-60.5 Hz Extended frequency range 57-60.5 Hz 57-60.5 Hz Power factor >0.95 >d.95 Maximum units per 20 A branch circuit 25 (three phase) 17 (single phase) Maximum output fault current 1.05 Arms, over 3 cycles; 1.04 Arms over 5 cycles EFFICIENCY CEC weighted efficiency 96.0% Peak inverter efficiency 96.30/6 Static MPPT efficiency (weighted, reference EN50530) 99.6% Dynamic MPPT efficiency (fast irradiation changes, reference EN50530) 99.3% . Night time power consumption 46 mW MECHANICAL DATA Ambient temperature range -40"C to + 65°C Operating temperature range (internal) -40°C to + 85"C Dimensions (WxHxD) 17.3 cm x 16.4 cm x 2.5 cm (6.8" x 6.45" x 1.0") without mounting bracket Weight 1.6 kg (3.5 lbs) Cooling Natural convection - No fans Enclosure environmental rating Outdoor - NEMA 6 FEATURES Compatibility Pairs with most 60 -cell PV modules Communication Power line Monitoring Free lifetime monitoring via Enlighten software Compliance UL1741/IEEE1547, FCC Part 15 Class 8 CAN/CSA-C22.2 NO. 0-M91,0.4-04, and 107.1-01 To learn more about Enphase Microinverter technology,enphasea f visit enphase.com a1E N E R G Y 0 2013 Enphase Energy. Al rights reserved. All trademarks or brands in this document are registered by their respective owner. :;Lv-�01 I � ® _0.- ffeo Q 0 00 �� RHINO BUSTER Ultra Flexible Roof Tile Adhesive/Sealant Pmvanee Roof &eakz and smken We ROOF TILE I SHINGLES I SHEET METAL 1 FLASHING 1 VENTS I GUTTERS I TRIM I NEW CONSTRUCTION I REPAIRS Roofs are on the front line in preventing water intrusion and are subjected to the most extreme wind and weather conditions. To prevent roof damage and leaks, an adhesive/ sealant must be a standout performer. RainBuster 850 Ultra -Flexible Roof Tile Adhesive/Sealant is specified by leading builders and trusted by quality -minded contractors to prevent roof leaks. Unlike traditional roofing cements and mastics, RainBuster 850 offers a high-grade polyurethane formulation, permanent flexibility and powerful adhesion. When used as a roof tile adhesive, RainBuster 850 shines as it flexes with hurricane force wind uplift, foot traffic, and seismic activity to prevent broken tiles. When applied to flashing, vents and gutters, RainBuster 850 permanently seals joints to effectively divert water away from the home. D High -Grade Polyurethane Formulation D Permanently Secures Roof Tile D Non -Shrinking, Permanently Flexible b UV Resistant, Flexes to Prevent Broken Tiles D Withstands Extreme Wind, and Foot Traffic t> Seals Roofing Joints including Flashing tD Withstands Extreme Weather & Temperature p Non -Sag to Prevent Tile Slip P Adheres to Damp Surfaces b Paintable (See Painting Section) 1> Non -Flammable t> VOC, CARB, and AOMD Compliant D Lifetime Warranty The Ultimate Roof Tile Adhesive/Sea © g >} 0 RAIN BUSTER &-mm mot r7 .� 4EY�OrnlFtlLr= V ffnW o s i I c 010 Ke vvi • N v� top- nd r a .cor DESCRIPTION RainBuster 850 Ultra -Flexible Roof Tile Adhesive/Sealant is the high quality standard in the prevention of roof leaks. Its technologically advanced polyurethane formu- lation has been specifically designed to provide roofing application solutions. RainBuster 850 performs equally well when used as a tine adhesive or as a sealant on flashing, vents, and other roof penetrations. RainBuster 850 is Ideal for specifying as a multi -use roofing adhe- sive/sealant. it is ideal for both new construction and repairs. PACKAGING, SHELF LIFE & STORAGE RalnBuster 850 Ultra -Flexible Roof Tile Adhesive/ Sealant is available in standard 300 ml cartridges (packaged 24 per case) and 592 ml sausage tubes (packaged 12 per case). The shelf life is 12 months. Store in a cool, dry place below 80°F for maximum shelf life. AVAILABILITYAND COST h RainBuster 850 Ultra -Flexible Roof Tile Adhesive/ Sealant is competitively priced and widely available. Please contact Top Industrial, Inc. at 800-473-1617 or see www.topindustrial.com for a supplier nearest you. AUTHORIZATIONS Meets or exceeds: ASTM C920 Type S, Gate NS, Class 35, use NT, A and M Federal Specification TT -S -00230C (COM-NBS) Type II, Class A Canadian Specification CAN/CGSB-19,13-M87 ENVIRONMENTALLY FRIENDLY • Qualifies for LEED Credit from U.S. Green Building Councl1:1 pt EQ Credit 4.13 • Qualifies for NAHB Green Build Credits: 5 pts Global Impact Credit 7.1.3 • VOC Compliant under AQMD and CARB LIFETIME WARRANTY Top Industrial warrants this adhesive to perform as described on its package and associated data sheet for a period of 100 years from the date of purchase. See next page for further warranty details. Field Proven to Prevent Roof Leaks TILE•TO-rILE DONDINa RalnBuster 8501s Ideal for adhering roof tile -to - the In valley, ridge, hip, rake and general roof file Installation. Secures cut tiles when mechanical fasteners cannot be used. RalnBuster 850 provides additional protection against wind uplift, seismic activity, and tile damage. Prevents the chatter. RalnBuster 850 seals nail entry points created during the Installation. RalnBuster 850 flexes to stay bonded and prevent broken file and roof leaks. r FLASNINIM LAP JOINTS sr RalnBuster 850 Is Ideal for sealing varied lap joints where two lengths of flashing meet such as In valleys. RalnBuster 850 flexes to maintain a permanently l I► bonded watertight seal. For best results, apply a continuous 1/2" bead to both the Inside and 4' outside of the joint. Tool the outside joint bead as necessary (see application and tooling sec- '>',�°: ► tons). Available In the multiple colors and t t paintable (see painting section). 6110m Seats seams in gutters, gutter assemblies, and downspouts. hIIx*v#ffi1W RWR09W Adheres shingles and supplements mechanical fasteners. SAV/Oft Permanently seals seams and fastener entry holes. M140 Supplements mechanical fasteners and seats seams. Can significantly reduce vibration noise. iit+*ftmwo* Seats tears In felt and underlayment. Bridge entire tear and tool as necessary. W Arrfhoe Irk Adheres to to damp surfaces. Remove standing water prior to application. r'y rq ROOF TO -WALL FLASNINaS isi RalnBuster 850 Is ideal for use where flashing ,..a terminates at walls and chimneys RalnBuster 850 { provides outstanding adhesion to both metal and common exterior wall surfaces. RalnBuster 850 flexes to maintain a watertight seal. For best results, apply a continuous 1/2" bead to both the Inside and outside of the joint. Tool the out- side joint bead as necessary (see application and tooling sections). Available In the multiple colors and paintable (see painting section). . VENTS AND CNIAMEY CAPS RalnBuster 850 seals joints In vents, chknney caps and other roofing envelope penetrations. Also secures vent structures to underlying bases RalnBuster 850 flexes to maintain a watertight seal. For best results, apply a continuous 1/2" bead to both the Inside t outside of the joint Tool the outside joint ` Atand bead as necessary (see application and tooling sections). Available in the multiple colors and paintable (see painting section). 6110m Seats seams in gutters, gutter assemblies, and downspouts. hIIx*v#ffi1W RWR09W Adheres shingles and supplements mechanical fasteners. SAV/Oft Permanently seals seams and fastener entry holes. M140 Supplements mechanical fasteners and seats seams. Can significantly reduce vibration noise. iit+*ftmwo* Seats tears In felt and underlayment. Bridge entire tear and tool as necessary. W Arrfhoe Irk Adheres to to damp surfaces. Remove standing water prior to application. APPLICATION: Easy to apply with conventional caulking equipment. Application temperature range: 20F —120F. If application air temperatures are below 40F, con- ; dition product at 70F prior to using for best results. Cut tip at a 45 -degree angle. Location of cut will determine desired bead thickness. Puncture seal. Apply sealant to joint. 7 Typically, minimum 3/8"-1/2" beads should be used for proper bonding and sealing. Fill joints in continuous beads from deepest point and avoid overlapping of sealant to prevent air entrapment. Adhesive/sealant should wet the joint wall surfaces. With lap joints, apply adhesive/sealant to both inside and outside of joint for best results. i Adhesive/sealant provides 1-3 hour working time before skinning. Adhesive/sealant cures with exposure to normal atmospheric moisture with full cure in 1-3 days depending on humidity. May be used on damp surfaces; take steps to remove standing water. For best results, use opened cartridges and sausages the same day. APPROPRIATE SURFACES: RainBuster 850 Is appropriate for use In new construction and repairs on a wide range of common roofing materials including concrete, clay, slate, composition, fiber -cement, asphalt saturated shingles, masonry, mortar, metals Including galvanized, aluminum, and copper, undertayment and felts, plastics including PVC, vinyl, fiberglass, nails, and wood. PREPARATION: For best adhesion results, surfaces should be clean, and free from dirt, dust, oils, release agents, standing water, old sealants, or other contaminants. Dust and loose particles should be blown off surfaces. FIELD PRETEST: Due to the varied nature of construction substrates, field-test adhesivetsealant on actual surfaces prior to beginning work. User must determine if results Including adhesion are acceptable. TOOLING: If required, todlrg is recommended within 20 minutes after application. Tooling should be done in one continuous stroke. Techniques using solvents or soaps are not recommended. If masking, remove tape Immediately after tooling. CLEAN UP: Clean hands safely with RalnBuster Top Towels (citrus wipes). Mineral spirits and other commercial solvents such as xylene, toluene, or methyl ethyl ketone (MEK) may be used to dean up excess smears and tools. The use of solvents may be hazardous to your health. Keep away from open flame and use In well -ventilated area. Follow solvent manufacturer's Instructions. Cured adhesive/sealant is difficult to remove and must be done so by abrasion or other mechanical means. PAINTING OVER RAINBUSTER 850: For best results, apply paint over RalnBuster 850 adhesive/sealant 72 hours after application. High quality 100% acrylic paints and primers are recommended. Many roofing specific spray paints are acceptable. Avoid the use of oil base paints as they may exhibit a slow/non- curing condition when In contact with adhesive/sealant. Paint when weather and temperature conditions meet paint manufacturer requirements. Feld pro -test for suitability of paint and painting process Is required. Contractor must determine suitability. Consult Top Industrial for further information. MAINTENANCE: No maintenance should be needed. If adhesive/sealant becomes damaged, remove damaged portion. Clean surfaces in damaged area, and repair with fresh RainBuster 850. PRIMING PRIOR TO APPLICATION: Generally, priming is not required. If adhesion pretest is unacceptable, consult Top Industrial for recommendations. APPLICATION OVER GLAZED, PRE- PAINTED, OR PRE -PRIMED SURFACES: Glazed, pre -painted and pre -primed surfaces typically do not have the adhesive quality or flexibility, of RainDuster 050 adhesive/sealant. Lack of adhesive/sealant contact with raw substrate may inhibit ability t0 maintain bond and seal. Glaze, paint or primer may pull away, from raw substrate with joint movement USE WITH ASPHALT BASED SELF - ADHERED FLASHING (A.K.A. SBS modi- fied asphalt & bituminous material): When used appropriately, RalnBuster 850 can be used successfully with asphalt - based flashings. Unlimited contact is acceptable between adhesive/sealant and the permanent polyethylene/plasUc- based facer side of self -adhered asphalt flashings. Steps must.betaken to minimize contact with the adhesive side of asphalt flashings. Plasticizers in adhesive/ssalant may accelerate the normal moistening and softening of asphalt that occurs with heat Do not apply adheslve/seaiard directly to adhesive asphalt side of flashing. Do not apply adhesive side of asphalt flashing directly over adhesive/sealant. Remove excess sealant prior to application of adhesive asphalt side of flashing. User must determine sultabUfly tirrough field pretest Consult Top industrial for further Information. LIMITATIONS: Suitabilityfor each intended use must be determined by the user using the Information found in this data sheet and an application pretest. • Not for use over standing surface water or surface frost. • Not designed to replace use of mechanical fasteners. • Not for use where subjected to constant water immersion. • When painted, user must deters lne paint suitability. See'Painting"section for detaled limitations. • When used with asphalt -based self - adhered flashings, user must determine suitability through field,pretesL See 'Use With Asphalt" section for detailed limitations. • Do not cure in presence of curing silicone sealants. This may interfere with RainBuster 850's curing process. • Avoid sealant contact with solvent cleaners during cure. This may Interfere with RalnBuster 850's curing process. PRECAUTION: Combustible vapor. Uncured sealant may cause allergic skin reaction and eye, skin and respiratory tract Irritation. Keep away from sparks and flame. Avoid contact with eyes, skin and clothing. Avoid prolonged exposure to vapors. Use only with adequate ventilation. Wear protective clothing during handling. Wash thoroughly after handling. KEEP OUT OF REACH OF CHILDREN. See material safety data sheet before use (contact Top Industrial or distributor). FOR CONSTRUCTION AND INDUSTRIAL USE BY QUALIFIED CRAFTSMAN. FIRST AID: If inhaled, remove to fresh air. If breathing is difficult, give oxygen and call a -physician. In case of contact with uncured sealant, immediately flush eyes with water for at least 15 minutes and wash skin with sap and water after using RainBuster Top Towels (citrus wipes). Call a physician lt Irritation persists. See material safety data sheet for more detall. LIFETIME WARRANTY DETAILS: Top Industrial, Inc. warrants this sealant/adhe- sive to perform as described on its pack- age and associated data sheet for a period of 100 years from the date of purchase. Upon proof of purchase, Top industrial's sole liability, expressed or implied, shall be to replace sealanVadhesive proven defec- tive and is limited to the stated selling price. This warranty Is not transferable from the original purchaser. In no event shall Top industrial be liable for conse- quential or Incidental damages, resulting from the use of its sealant products. RAINO BUSTER The Ultimate Roof Tile Adhesive/ Sealant Ultra Flexible Roof Tile Adhesive/Sealant Prevents Roof Leaks and Broken 711e l ROOF ME I SHINGLES I SHEET METAL I FLASHING I VENTS I GUTTERS I TRIM I NEW CONSTRUCTION I REPAIRS Coral Terra Cotta Tan Gray (Stone) Brown Black (Bronze) COVERAGE CureTime...........................................................1-3 days % Solids.......................................................96% to 99% Pairdable.........................................Yes — See limitations Sag or Slump...........................................................None Clean-Up....................................................Citrus Cleaner Shrinkage..........................I.........I.".............................Nil .........................................TT Chalking or Crazing ......................................................NII 300 ML AMIDGES ......................................±35% ASTM C719, 73"F cure / 73°F cycling W Resistance ........................Excellent - ASTM C 793-75 Water Resistance ................................................Excellent APPROXIMATE UNEAR FEET PER CARTRIDGE BEAD WIDTH, INCHES 1/4" 3/8" 1/2" 5/8' 3/4' 7/8" 1' 1/8' 49.6 33.1 24.8 20.0 16.5 14.2 12.4 1/4" 24.8 20.0 12.4 10.0 8.3 7.1 6.2 3/8' — 11.0 8.3 6.6 5.5 4.7 4.1 1/2' — — 6.2 5.0 4.1 3.5 3.1 /4aud/y Mode in —� rr,B usa For more than 25 years, ,Top Industrial's RainBuster d has been trusted to prevent leaks in the building elope and squeaks in floor structures. Today that rst runs deep - RainBuster is specified by the ration's leading builders and trusted by scores of respected contractors. The reason for the trust is simple... RalnSuster products and services outperform other brands in preventing leak and squeak related call-backs. PHYSICAL PROPENRU BUSTER -{ 1 SkinTlme..........................................................1-3 hours CureTime...........................................................1-3 days % Solids.......................................................96% to 99% Pairdable.........................................Yes — See limitations Sag or Slump...........................................................None Clean-Up....................................................Citrus Cleaner Shrinkage..........................I.........I.".............................Nil .........................................TT Chalking or Crazing ......................................................NII "PWAL PERFORMANCE Cl/4RACTERIS1ICS After 7 days cure at 77 deg. F and 50% RH Hardness (Shore A) .................................32 ASTM D 2240 Tensile Strength ......................lip to 250 psi ASTM D 412 Elongation ......................................... 1400%ASTM 0 412 Adhesion In Peel..................................................>33 piw T-S-00230C/ASTM C 794 Stain & Color Change................................................None .........................................TT S-00230C/ASTM C 510 Ozone Resistance ...............................................Excellent Joint Movement Capability ......................................±35% ASTM C719, 73"F cure / 73°F cycling W Resistance ........................Excellent - ASTM C 793-75 Water Resistance ................................................Excellent Mimi ® BM Product Data Sheet DU222R8 Safety Switch, 60A, 240VAC, Non-Fusible, General Duty, 2-Pole Technical Characteristics by Schneider Electric List Price $353.00 USD Availability Stock Item: This item is normally stocked in our distribution facility. Wire Size #10 to #2 AWG(AI) - #14 to #2 AWG(Cu) Action Single Throw Ampere Rating 60A Approvals UL Listed File Number E2875 Enclosure Type Rainproof and Sleet/Ice proof (Indoor/Outdoor) Enclosure Rating NEMA 3R Factory Installed Neutral No Maximum Voltage Rating 240VAC Disconnect Type Non -Fusible Terminal Type Lugs Mounting Type Surface Type of Duty General Duty Number of Poles 2 -Pole Shipping and Ordering Category 00106 - Safety Switch, General Duty, 30 - 200 Amp, NEMA3R Discount Schedule DE1A GTI N 00785901491491 Package Quantity 1 Weight 4.7 lbs. Availability Code Stock Item: This item is normally stocked in our distribution facility. Returnability Y Country of Origin MX As standards, specifications, and designs change from time to time, please ask for confirmation of the information given in this document. Generated: 09/24/2009 00:53:07 © 2009 Schneider Electric. All rights reserved. Schneider Y?Electric J NEW PV SOLAR SYSTEM =.-low - .■ FOR Nelson Residence VE®CEI � LOCATED AT .. ©1 2016 C/ N N 2 LL N c2 oo 0 (C3\3 o 0 EU t T14 FEB 79290 Desert Wind Ct ' �:. �.. F , -. ,• ' lw� OF Ism' ��1 CITY DEVBLOPIVI J_ ^� COMMUNITY Palm Desert, CA 92253 2 O 2 2 r i 4 HL � AP N # 604332014 GOVERNING CODES SHEET INDEX • N ALL WORK SHALL COMPLY WITH THE CODES BELOW COVER SHEET • y J All construction shall comply with the 2013 California Buidin Residential, Mechanical, Py 9� P.V: 1.0 SITE PLAN P 1 '-`�'••�'��:�•o` '--,�s °°••••••••° G'� e�� " Electrical, Plumbing, Energy and Green Building Codes and La Quinta Municipal Code o o P.V. 2.0 ROOF PLAN It g Cq U_ Un Lo r Q ~ W P.V. 3.0 MOUNTING DETAILS BUILDING & SAFETY DEPT. h < Z m z co CO o W } E. 1.0 1 -LINE DIAGRAM FOR CONSTRUCTION Z" W J W J a C CO j J H F J Q DATE 2 q W By �" Z o SHEET _ NAME: &0 FV s4tiewc; w w >w 0�i SHEET "CLASS "A" FIRE RATED MODULES AND RACKING SYSTEMS REQUIRED PER 1 NUMBER: U.L. 1703 AND CSFM 14-011" .7 Photovoltaic equipment and systems and all associated wiring and interconnections shall be installed only by qualified persons. CEC 690.4 � 7 z 0) 0) Q✓ N U _ "o �1�♦ f W 22 Yingli Energy YL260P-29b MODULES WITH ) �NQ. U) m 3 PV SYSTEM SURFACE AREA: 385.44 FTI (22) Enphase - M215-60-2LL-IG-S2 MICRO -INVERTERS �' r v Fz PV SYSTEM SIZE: 5.720 kW DC MOUNTED ON THE BACK OF EACH MODULE IY � N PV SYSTEM SIZE: 4.963 kW AC C o o � O ----- -------------� M ONE baa------------------------------------ 1 N 0 z 1 1 N 4 M N R 90'OF3l" OR1 EMT 00F FROM JUNCTION BOX TO ELEC PANEL Q CITY OF LA QUINTA _ V BUILDING & SAFETY DEPT. I,APPROVED -�. FOR CONSTRUCTION I I DATE—.BY10 Q .................... !I ich I 1 I 1 E o I tr" t . t a • t 4 6` Lo 0 1 1 \ f -O O r N I I N .. . O a / � q vi I Se ie Q1 b •'q C. Q Q `9 � a 1 1 • r ov,am • o O H 97I 1 el 0011 1e�N II � /7j/►oen����� 0) N 1 0 CD co 1 1 < n c U (0 N J cncn (O a U (n I - 1 r^ V/ - Z_ m (O U) . O > �M Q CD (..) W w W y m W Q Q cn Q cn v Q 2iQ Z Z Z U o i N SHEET L----------- I NAME: ------------------------------- -------------J JUNCTION BOX ATTACHED T ARRAY USING ALPHA+ TO ��.� C�V��- �O W Z 1— Q KEEP JUNCTION BOX OFF ROOF V INTERCONNECTION POINT, LOCKABLE DISCONNECT SWITCH, a SHEET "CLASS "A" FIRE RATED MODULES AND RACKING COMBINER PANEL (IF APPLICABLE) SYSTEM REQUIRED PER U1.1 703 AND CSFM 14-011" 81 UTILITY METER LOCATION NUMBER: - SAFETY OFFSET FOR PHOTOVOLTAIC SYSTEM CONDUCTORS SHALL BE IDENTIFIED AND GROUPED. THE MEANS OF IDENTIFICATION SHALL BE PERMITTED BY SEPARATE COLOR (125 EXISTING BUS RATING) (KEEP 3' CLEARANCE FROM PV SYSTEM SITE PLAN ROOF ACCESS - EXISTING SOLARMEANDS CODING, MARKING TABE, TAGGING OR OTHER APPROVED MEANS. THE OF THE GROUPING SHALL BE WIRE TIES OR SIMILAR MEANS AT LEAST NATURAL GAS EQUIPMENT) SCALE: 3/32" = V-0" e- ALL WORK SHALL COMPLY WITH THE 2013 CEC ONCE, AND THEN AT INTERVALS NOT TO EXCEED SIX(6) FEET. ' e C� O e { A j O 0 0 r 0O C m 0 9 -< Co .. < z M G) i < y m z O O x X x x r z G) m x < 1 F0 ❑K i ;u I X {� O F Q F_ O 3 z M O 4 C M -4 X it A I D D 0 v_ 0ZO MQv 9M:i C: z� M z �D :1 .O A� j60 ko C� 0 xx-qO� < (n � m� mro3� -_4 o0 �0 m o. M mp 7 I CALIFORNIA C46# - 973756 NAME -CODY ORAM Z z D = INSTALLER: VIVINT SOLAR ® ® Nelson Residence M m ROOF m m INSTALLER NUMBER: 1.877.404.4129 ���� ffl solar PV 2,0 m M CA License: 973756 (C46/C10) • 79290 Desert Wind Ct PLAN DRAWN BY: GA :4726317 Palm Desert, CA 9 : 5 Last Modified: 4/6/2015 UTILITY ACCOUNT NUMBER: 50627499 MINIMUM DESIGN LOADS Ground Snow Load 0 Wind Speed 130 EXPOSURE CATEGORY B PV MODULE, TYP. MOUNT TO RAFTERS OF TILE ROOF, PARALLEL WITH PLANE OF ROOF RISE/RUN �l MOUNTING DETAIL s PV ARRAY TYP. ELEVATION NOT TO SCALE PERMITTED LEVELING FOOT SPACING I F I I 1 I ALPHA + MOUNTING SYSTEM MID CLAMP DETAIL NOT TO SCALE 1 END CLAMP DETAIL L -FOOT WITH CONNECTION NOT TO SCALE 2 / END CLAMP �I FRAMING BELOW SHOWN END CLAMP ' DASHED FOR CLARITY ,1 1 PHOTOVOLTAIC I MODULE PV3.0 I I I I I I I I I 1 I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I ) 1 I I I I I I 1 I I _ I I I I I I I I 1 I I I 1 I I I I I I I I I I 1 1 I I I I I I I 1 I I I I I I I I I 1 I I I I I I I I I I I I I I 1 MID CLAMP I I L -FOOT WITH CONNECTION I I I I PV3.0 MID CLAMP PERMITTED LEVELING FOOT SPACING MODULES IN PORTRAIT/LANDSCAPE NOT TO SCALE ANTI -ROTATION PLATE ANTI -ROTATION PLATE TILE FLASHING (3 TYPES) S -TILE, W -TILE, FLAT TILE DEPENDING ON EXISTING ROOF MOUNTING BASE (SEE ABOVE) (2) 5/16"Ox STAINLESS STEEL LAG SCRE TORQUE = 13±2 R -II RAFTER SIZE 2x4 i�`��e►i►�fiFi�i;f4s c^� V 4 sOram rrrr111c1 LEVELING FOOT ON TILE MOUNT NOT TO SCALE PV SYSTEM MOUNT DETAIL OT TO SCALE rwr 1 rr% ar AL'Imo cw rn rn v U N (O C �to ^ W N 0_ crnm rn 3<m � mrz rn y �,- O a` )) Z Z) fn �a0 Q Z rn N a A 0 co1 04O g00 r) _: v v n in m U to ZW m co O > i M Q U )_ > Z O ofOUww wm O Lu Q Q U J J U Z Z Z U o SHEET. NAME: W Z J c W G Q SHEET NUMBER: 0 M r PV CIRCUIT 1: 11 MODULES/PARAL 11 • • • O PV CIRCUIT 2: 11 MODULES/PARALLEL 11 • • • O 0 JUNCTION BOX WITH IRREVERSIBLE GROUND SPLICE Conduit Conductor Schedule (ALL CONDUCTORS MUST BE COPPER) Tag # Description Wire Gauge # of Conductors/Color Conduit Type Conduit Size 1 Enphase Engage Cable - THWN-2 12 AWG 4 (L1, L2, N, G) N/A -Free Air N/A -Free Air 1 Bare Copper Ground (EGC/GEC) 6 AWG 1 BARE N/A -Free Air N/A-AFree 2 THWN-2 10 AWG 6 (21-1, 21-2 2N) B/R/W EMT 3/4" 2 THWN-2 - Ground 8 AWG 1 GRN EMT 3/4" 3 THWN-2 10 AWG 3 (11-1, 11-2 1N) B/R/W EMT 3/4" 3 THWN-2 - Ground 8 AWG 1 GRN EMT 3/4" ENVOY BOX CONFORMS TO NEC 2014 CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DATE BY s : g E. Orarn l 0 POINT OF DELIVERY AND INTERCONNECTION Center Fed SHEET NAME: 25A Existing w 240V/1 25A = W z� Z J Q — w� Q SHEET NUMBER: O Created with Electrical Template Revision 9/10/15 W SOLAR MODULE Enphase M215-60-2LL-S22-IG MICRO -INVERTER AT EACH MODULE, ATTACHED WITH ECOLIBRIUM SOLAR HARDWARE #6 BARE CU GROUND (ATTACHED TO FIRST MODULE IN ARRAY). BALANCE OF ARRAY GROUNDING CONNECTIONS MADE THROUGH ARRAY HARDWARE MICROINVERTER CONNECTION TO ENGAGE TRUNK CABLE OCPD Calculation Wire Size Calculation I - Wire Gauge Calculated from NEC code 310.15(B)(16) with ambient temperature calculations from NEC 310.15(2)(a) using the 90°C column (On the Roof) or 750C column (Off the Roof), 310.15(B)(3)(c) for *1/2", and raceway fill adjustment 310.15(B)(16). Rating of conductor after adjustments MUST be Greater than output current 19.125A = Continuous duty uprated max AC output current of a circuit). Calculation - Wire Rating (90°C) x Ambient(*+22°C) x Conduit Fill Derate - Raceway 1 - (on roof): 10 gauge wire rated for 40A&•'����""'- 40A x.0.71 x 0.80 (6 Conductors) =22.72 > 19.125A E b Cady E. Oram a - (off roof): 10 gauge wire rated (75°C column) for 35A = o 0 35A > 24.750 (Max Combined AC output current).- °••• '''.�Sed Coni .` Breakers dependent upon the Continuous Maximum Output. PV circuit nominal current based off # of modules per Circuit X (1.25(NEC code 210.19(A)(1)(a) X (.9 Max AC current per micro -inverter) - CIRCUIT OCPD CALCULATIONS - Module Count x.9 x 1.25 Circuit 1 - 11 x.9 x 1.25 = 12.375 Required OCPD = 15 Circuit 2 - 11 x .9 x 1.25 = 12.375 Required OCPD = 15 - SYSTEM OCPD CALCULATION - total Module Count x.9 x 1.25 Combined - 22 x.9 x 1.25 = 24.750 Required OCPD = 25 Other Notes I Design Conditions: I ROOFTOP CONDUCTOR AMPACITIES DESIGNED IN COMPLIANCE WITH NEC 690.8, TABLES 310.15(B)(2)(a), 310.15(B)(3)(a), 310.15(B)(3)(c), 310.15(B)(16), CHAPTER 9 TABLE 4, 5, & 9. LOCATION SPECIFIC TEMPERATURE OBTAINED FROM ASHRAE 2013 DATA TABLES. -ASHRAE 2013 Highest Monthly 2% DB Design Temp 38.1 °C. Lowest Min. Mean Extreme DB -6.9°C. Solar PV System AC Point of Connection Uprated AC Output Current As Per NEC 690.8(B)(1) 24.75 Amps Nominal AC Voltage 240 Volts THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) CITY i OF LA QUIN to BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DATE BY PV Module Rating @ STC Model Make/Model YL260P-29b Max Power -Point Current (Imp) 8.59 Amps Max Power -Point Voltage (Vmp) 30.3 Volts Open -Circuit Voltage (Voc) 37.7 Volts Short -Circuit Current (Isc) 9.09 Amps Max Series Fuse (OCPD) 15 Amps Nominal Maximum Power at STC (Pmax) 260 Watts Maximum System Voltage 1000 V (IEC) / 600 V (UL) Voc Temperature Coefficient -0.32 %/C Inverter Ratings Inverter Make/Model Enphase M215-60-2LL-S22-IG Max DC Volt Rating 48 Volts Max Power @ 40°C 215 Watts Nominal AC Voltage 240 Volts Max AC Current 0.9 Amps Max OCPD Rating 20 Amps Max Number of Panels/Circuit 17 Ell V) C .6 a SHEET NAME: 2 EL W U) = W Of Z Z J Q W " p SHEET NUMBER: CD CV W INVERTER GROUNDED SYSTEMS PER 690.5(C)0 AJt: A I J-bUXtb WARNING ELECTRICAL SHOCK HAZARD IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED COMBINER BOXES, J -BOXES, DISCONNECTS, DEVICES & INVERTERS IN UN -GROUNDED SYSTEMS PER 690.35(F) LING SYSTEMS WARNING ELECTRICAL SHOCK HAZARD. THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE UNGROUNDED AND MAY BE ENERGIZED CONDUIT AND RACEWAYS (LABELED EVERY 10') WARNING: PHOTOVOLTAIC POWER SOURCE DC DISCONNECT PER 690.17 & 690.53 SOLAR DC DISCONNECT WARNING ELECTRICAL SHOCK HAZARD. DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE UNE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION PHOTOVOLTAIC POWER SOURCE DC DISCONNECT RATED MAXIMUM POWER POINT CURRENT (IMP) 8.59 A RATED MAXIMUM POWER POINT CURRENT (VMP) 30.3 A MAXIMUM SYSTEM VOLTAGE (VOC) 37.7 V SHORT CIRCUIT CURRENT (ISC) 9.09 A DERATE OF MAIN BREAKER DUE TO SOLAR MAIN BREAKER DE -RATED DUE TO SOLAR CIRCUITS AMPS MAX ALLOWED DO NOT UPGRADE NOTE: SIGNAGE CHARACTERISTICS - MIN. 3/8, REFLECTIVE, WHITE, ARIAL, ALL CAPITAL LETTERING ON RED BACKGROUND MADE OF WEATHER RESISTANT MATERIAL. AC DISCONNECT AND ANY LOAD CENTERS (COMBINER PANEL) PER 690.17(E) & 705.12 SOLAR AC DISCONNECT PHOTOVOLTAIC AC DISCONNECT RATED AC OUTPUT CURRENT: 24.75 A NOM. OPERATING AC VOLTAGE: 240 V WARNING ELECTRICAL SHOCK HAZARD. DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE UNE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION INVERTER OUTPUT CONNECTION (SOLAR BREAKER) AT MAIN SERVICE PANEL PER 705.12 WARNING INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENTDEVICE MAIN SERVICE PANEL SIGNAGE (INSTALLED ON THE FACE OF THE SERVICE METER) PER 690.54, 690.56(8) & 705.10 NOTE: Roofline Placard not needed unless PV disconnect is not at same location as Main Service CAUTION: SOLAR ELECTRICAL SYSTEM CONNECTED ER TO THIS B WAN oPFRIO E FO • • A V • - , � v- � -°eo�; :? I U AG NG ALSO p SLC/,C , O( >SH • • • T: II i 0FLAQUINTA • A IN SERVICE UILDING & SAFETY DEPT. ' Is ° ECTp APPROVED • ° c • NN FOR CONSTRUCTION • • • t TER o • .• p DTE BY Ag PHOTOVOLTAIC POWER SOURCE RATED AC OUTPUT: 24.75 A NOM. OPERATING AC VOLTAGE: 240 V 4-1 U M rn U N n to 0 v Ir �v O 0 C V S a v Ln M d Z N - tv J 0 U) r` O N o M p U 01 N 1-4 -a 0 0 V Oq O �4 C N fr tor_ w Ln Y Z m r, m > > m Z LLJ ck Cr Ln w w Z � LL, co J J lD LA Ln Z Z J SHEET NAME: W a z w N (SHEET NUMBER: r -I IA J C ROOFTOP ARRAY EVERY 10' AND WITHIN V OF ELBOWS STRING -INVERTER SYSTEMS CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED Prooertv of Vivint Solar 12 Z1O 7 7 6 6 MAIN BREAKER DE -RATED DUE TO SOLAR CIRCUITS 6Property AMPS MAX ALLOWED 2 DO NOT UPGRADE 10 Property of Vivint Solar 01 Calmo PHOTOVOLTAIC POWER SOURCE 3 Property of Vivint Solar D7", RATED AC OUTPUT: 24.75 A a NOIVF OPERATING AC VOLTAGE: 240 V MAY BE ENERGIZED IN THE OPEN POSITION ' WARNING 4 INVERTER OUTPUT CONNECTION / DO NOT RELOCATE OVERCURRENT DEVICE RATED MAXIMUM POWER POINT CURRENT (IMP) 8.59 A 12 PHOTOVOLTAIC 5 AC DISCONNECT 12 Z1O 7 7 6 6 CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVE® FOR CONSTRUCTION DATE BY 7 5 5 SOLAR 8. 8 V INVERTERS 'sem DC M DISCONNECT INSIDE PHOTOVOLTAIC DISCONNECT 6Property of Vivint Solar RATED AC OUTPUT CURRENT: 24.75 A 10 NOM. OPERATING AC VOLTAGE: 240 V 01 Calmo WARNING 2 ELECTRICAL SHOCK HAZARD. D7", DO NOT TOUCH TERMINALS. TERMINALS a ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION Property of Vivint Solar CAUTION: SOLAR CIRCUIT 8 Property of Vivint Solar RATED MAXIMUM POWER POINT CURRENT (IMP) 8.59 A 12 WARNING 9 " ELECTRICAL SHOCK HAZARD IF A GROUND FAULT IS INDICATED " NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED �•_ Prooertv of Vivint Solar CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVE® FOR CONSTRUCTION DATE BY 7 5 5 SOLAR 8. 8 V INVERTERS 'sem DC M DISCONNECT INSIDE 13 IF APPLICABLE 7 3 WARNING ELECTRICAL SHOCK HAZARD THE DC CONDUCTORS OF THIS 10 PHOTOVOLTAIC SYSTEM ARE UNGROUNDED 01 Calmo AND MAY BE ENERGIZED 2 11 SOLAR DC DISCONNECT 6 2 Property of Vivint Solar a SOLAR DC DISCONNECT Property of Vivint So PHOTOVOLTAIC POWER SOURCE DC DISCONNECT RATED MAXIMUM POWER POINT CURRENT (IMP) 8.59 A 12 RATED MAXIMUM POWER POINT CURRENT (VMP) 30.3 A MAXIMUM SYSTEM VOLTAGE (VOC) 37.7 V _ SHORT CIRCUIT CURRENT (ISC) 9.09 A Property of Vivint Solar �•_ SITE PLAN PLACARD SHOWING ADDITIONAL POWER 13 SOURCE AND DISCONNECT LOCATIONS. PLACARD SHALL BE MOUNTED ON EXTERIOR OF ELECTRICAL 13 IF APPLICABLE 7 3 3 III fill," 1 'sig. 01 Calmo 2 `COJ* No c. % 6 2 a 5 11 DI [OR] )In !dP 1YT f!i 9lFP . dl! HC . d ifpl i9i=. YIL ik AM tiR Py !! '4 Y Y► MM ,` (MAY BE ON ROOFTOP COMBINER VISIBLE/LOCKABLE SUB PANEL 10 ' INTEGRATED WITH ARRAY) PANEL A/C DISCONNECT VIVINT SOLAR METER VISIBLE/LOCKABLE(WHERE REQUIRED) A/C DISCONNECT (WHEN \.JUNCTION BOX 8 (WHERE REQUIRED) REQUIRED) STRING -INVERTER SYSTEMS TYPICAL SOLAR GENERATION INSTALLATION f 4 INSIDE PANEL (NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) THESE PLACARDS SHALL BE PLACED ON ALL INTERIOR AND EXTERIOR DIRECT-CURRENT (DC) CONDUIT, ENCLOSURES, ALL STICKER DESCRIBED HERIN SHALL BE MADE OF A WEATHER PROOF ADHESIVE, THEY SHALL BE REFLECTIVE, REALE-WAYS, CABLE ASSEMBLIES,JUNCTION BOXES, COMBINER BOXES, AND DISCONNECTSTO ALERT THE FIRE SERVICE TO AVOID CUTTING THEM. MARKINGS SHALL BE PLACED ON AL1. DC CONDUIT EVERY la FT (30x8 MML WITHIN 1 FOOT (305 THEY SHALL CONTAIN NO SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND HAVE A RED BACKGROUND MM) OF TURNS OR BENDS AND WITHIN I FOOT (305 MM), ABOVE AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES, WALLS OR BARRIERS 11 M DISCONNECT PANEL INSIDE PANEL "ed:GO u U N a C C N N 3 °' `° 0 t cc u a N t0 v u 0 0 aI m O Z r-4 m J L co 0 cn 11111Z 11c v u` Ol N C) 0N � .4 U +m ri'6 _c � ^ u g O � u c w Ln aJ Z CO n e G � CID z LLj J J Z-4 J J w M J N N Ln Z Z � _ V � SHEET NAME: �y H w Q z m g3 SHEET NUMBER: O T-11 J G FEB 0 12016 CITY OF LA QUINTA COMMUNITY DEVELOPMENT • i s m i o .. POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS AS SHOWN SOLAR MODULES WITH MICRO INVERTERS MOUNTED ON THE BACK OF EACH MODULE JUNCTION BOX LOCATED ON ROOFTOP PV INTERCONNECTION POINT, LOCKABLE DISCONNECT SWITCH,& UTILITY METER LOCATION 79290 Desert Wind Ct