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14030036 BUILDING ADDRESS: 10575 SAN LEANDRO AVE CONTRACTOR:SOLAROPOLY INC DBA PERMIT NO: 14030036 SOLAR UNIVERSE OWNER'S NAME: REDDY VENUGOPAL AND GUNNA VISHAN P O BOX 110536 DATE ISSUED:03/05/2014 OWNER'S PHONE: 3343329263 CAMPBELL,CA 95011 PHONE NO:(408)579-1700 ❑ LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION:RESIDENTIAL COMMERCIAL INSTALL 21 ROOFTOP PV PANELS,6.3 KW License Class r(o Lic.# '308a 2— Contractor Contractor A Date :31544- 1 I hereby affirm that I am lice used under the provisions of Chapter 9 (commencing with Section 7000)of Division 3 of the Business&Professions Code and that my license is in full force and effect. I hereby affirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate of consent to self-insure for Worker's Compensation,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this permit is issued. Sq.Ft Floor Area: Valuation:$25000 1 have and will maintain Worker's Compensation Insurance,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this APN Number:35705081.00 Occupancy Type: permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is PERMIT EXPIRES IF WORK IS NOT STARTED ED correct.I agree to comply with all city and county ordinances and state laws relating WITHIN fly®���� OF PERMIT ISSUANCE OR building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We)agree to save fly®DAYS PF CALLED INSPECTION. indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the granting of this permit. Additionally,the applicant understands and will comply Issued by: Date: with all non-point source regulations per the Cupertino Municipal Code,Section 9.18. RE-ROOFS: Signature ` Date All roofs shall be inspected prior to any roofing material being installed. If a roof is installed without first obtaining an inspection,I agree to remove all new materials for inspection. ❑ OWNER-BUILDER DECLARATION I hereby affirm that I am exempt from the Contractor's License Law for one of Signature of Applicant: Date: the following two reasons: ALL ROOF COVERINGS TO BE CLASS"A"OR BETTER 1,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&Professions Code) 1,as owner of the property,am exclusively contracting with licensed contractors to HAZARDOUS MATERIALS DISCLOSURE construct the project(Sec.7044,Business&Professions Code). I have read the hazardous materials requirements under Chapter 6.95 of the California Health&Safety Code,Sections 25505,25533,and 25534. I will I hereby affirm under penalty of perjury one of the following three maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and the declarations: Health&Safety Code,Section 25532(a)should I store or handle hazardous I have and will maintain a Certificate of Consent to self-insure for Worker's material. Additionally,should I use equipment or devices which emit hazardous Compensation,as provided for by Section 3700 of the Labor Code,for the air contaminants as defined by the Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and I have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Code,Sections 25505,25533,and 25534. Section 3700 of the Labor Code,for the performance of the work for which this -31 :511 o, permit is issued. - g=141Owner or authorized agent: A Date: 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 Worker's Compensation laws of California. If,after making this certificate of exemption,1 CONSTRUCTION LENDING AGENCY become subject to the Worker's Compensation provisions of the Labor Code,I must I hereby affirm that there is a construction lending agency for the performance of forthwith comply with such provisions or this permit shall be deemed revoked. work's for which this permit is issued(Sec.3097,Civ C.) Lender's Name APPLICANT CERTIFICATION Lender's Address 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 city to enter upon the above mentioned property for inspection purposes.(We)agree to save ARCHITECT'S DECLARATION indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the I understand my plans shall be used as public records. granting of this permit.Additionally,the applicant understands and will comply with all non-point source regulations per the Cupertino Municipal Code,Section Licensed Professional 9.18. Signature Date ALTERNATIVE ENERGY PERMIT APPLICATION U COMMUNITY DEVELOPMENT DEPARTMENT• BUILDING DIVISION 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 A (408) 777-3228• FAX(408)777-3333•building o1cupertino.org CUPERTINO PROJECT ADDRESS 7APN6 �35-,to5o,?( OWNER NAME I�p^� P ONE E-MAIL A0 STREET ADDRESS e CITY, STATE,ZIP FAX CONTACT NAME PHON\ E-MAIL �QL Sp C STREET ADDRESS CITY,STATE. ZIP FAX ❑ OWNER ❑ OWNER-BUILDER ❑ OWNER AGENT ❑ CONTRACTOR ❑CONTRACTOR AGENT ❑ ARCHrrECT ❑ ENGINEER ❑ DEVELOPER ❑ TENANT CONTRACTOR NAME V LICENSE NUMBER LICE SE TYPE BUS.LIC k �VIC � o IV CU12 C COMPANY AMEF / E-M®IL FJ(X STREET ADDRESS CITY, TATE P P NE ARCHITECT/ENGINEER NAME LICENSE NUMBER BUS.LIC k COMPANY NAME E-MAIL FAX STREET ADDRESS CITY,STATE,ZIP PHONE USE OF ❑ SFD or Duplex ❑ Multi-Family PROJECT IN WILDLAND PROJECT IN STRUCTURE: ❑ Commercial URBAN INTERFACE AREA ❑ Yes ❑ NO FLOOD ZONE ❑ Yes ❑ NO SOLAR PANELS ❑ ELECTRIC VEHICLE CHARGING STATION ❑ SOLAR WATER HEATING ❑ OTHER: FOR SOLAR PANEL S: NUMBER OF PANELS/UNITS; k KILOWATTS: TOTAL VALUATIO . .t DESCRIPTION OF WORK 14 RECEIVED BY By my signature below,I certify to each of the following: 1 am the property owner or authorized agent to act on the property owner's behalf. 1 have read this application and the information I have provided is correct I have read the Description of Work and verify it is accurate. 1 agree to comply with all applicable local ordinances and state laws relating to buil ing construction. I authorize representatives of Cupertino to enter the above-id ,;L711:1 le property for inspection purposes. Signature of Appl icant/Agent: Date: SUPPLEMENTAL I ORMATION REQUIRED OFFICE USE ONLY ❑ OVER-THE-COUNTER Y F- ❑ EXPRESS U U ❑ STANDARD - U Z <'. ❑'LARGE" -MAJO R`i PV,9pp_2012.doc revised 06/20112 MY OF cCUP ElERTRNO FEE IESTMATOER — BUMDRNG DffVffSffON ADDRESS: 10575 SARI LEANDRO AVE DATE: 03/05/2014 REVIEWED BY: MENDEZ APN: 1BP#: `VALUATION: 1$25,000 *PERMIT TYPE: Building Permit PLAN CHECK TYPE: Alteration / Repair PRIMARY PENTAMMATION USE: SFD or Duplex PERMIT TYPE: SOLAR-RE WORK INSTALL 21 ROOFTOP PV PANELS 6.3 KW SCOPE (;'ac0' Nl�u�th. P1(a�Clicrd F:lec'..Plan Ch,.,c'k �irc:h 1 0n/1 Fc'r: P11 mh. Permit FCc' Elec. Permit(ee Im7P Orb,­r Plum!)Insp Other Elef..lrsp. El 'p. t,c' PhMlh, 11M/1. l ei: /vlec.Imp. fee! NOTE: This estimate does not include fees due to other Departments(i.e.Planning,Public Works,Fire,Sanitary Sewer District,School District, etc. . Thesefees are based on the prelimina information available and are only an estimate. Contact the De t or addn'l info. FEE ITEMS (Fee Resolution 11-053 F_ff.' 711113) FEE QTY/FEE MISC ITEMS Plan Check Fee: $0.00 # Alternative Energy System Suppl. PC Fee: ) Reg. ® OT 0.0 hrs $0.00 $229.00 1PHOTOVRES Photovoltaic System PME Plan Check: $0.00 Permit Fee: $0.00 Suppl. Insp. Fee:(D Reg. OT Q Q hrs $0.00 PME Unit Fee: $0.00 PME Permit Fee: $0.00 0 Work Without Permit? 0 Yes E) No $0.00 Advanced Planning Fee: $0.00 Select a Non-Residential Q Building or Structure d Strong Motion Fee: IBSEISMICR $2.50 Select an Administrative Item Bldg Stds Commission Fee: IBCBSC $1.001 1 SUBTOTALS: $3.50 $229.00 'TOTAL FEE: 1 $232.50 Revised: 01/15/2014 �j� ooa NON o � High O Iitr NJII'J ��W�y,"/0���O/rn�L� ��{��],�, 0. \ -0 (�y0�0,('yam- "'U LLGU&� OPS ft�o'�-"�UUiI'37 UJ lXUU.:J.ylUWC41U.�' ii(�S�C D C��f����3Cx3 0 ��C{l o 0 0�-ii !�% � O �� 0 O U J�JUN7.Jt Il.W".U V���j IAAI LLlW'I��"�.� .�111 U'-l`J7.•'U`-ill c-;Id;E;0,C;A(LF_S'p rii� .-• Vpe 6IWatre:"F: �j Near Zero LSD (Light induced Degradation) MonoXT"NeON uses n-type cells,which boasts d'-v-- The n-type cells used in MonoT"NeON have almost higher mobility of electric charge,resulting in no boron which may cause the initial efficiency to higher generation efficiency, drop,which leads to less LID. Nano Level Control Double Sided Cell Structure MonoXT"NeON uses the Nano-level process The rear of the cell used in Mono XT'NeON will control predominant In semiconductor processing contribute to generation;the light beam reflected process,which ensures less electric loss from from the rear of the module is reabsorbed to internal defects. generate a great amount of additional power. 16Okg Light Weight Convenient ln.tellation ELTe.t eu,rent sorting Linear Warranty Positive la>,v.. Toterarice About LG Electronics LG Electronics is a global big player who has been committed to expanding its capacity,based on solar energy business as its future growth engine.We embarked on a solar energy source research program,n 1985,supported by LG group's rich experience in semi-conductor,LCD,chemistry,and materials industry We successfully released the first MonoXfe series on the market,in 2010,which were exported to 32 countries in 2 years,thereafter.In 2013,MonoX' NeON won"Intersolar Award';which proved it's the leader of innovation in the industry. it TMono - N ■ in i 10 Mechanical Properties Electrical Properties(STC") I Cells 6 x 10 300 W 295 W290 W 285 W __....-..._......................._...._.................._....._...............__................_............................ G60 vendor LG .................................................................._i............_...............,...._............................................I.................. "............-........_......................................................................................._..___..._...__._._..._._.............._....._................... MPP voltage(VmPP) 132.0 31.8 31.8 31.6 Cell type Monocrystalline ...............................................................:..............................._................................ ... ........................ _......................................................................................................................................... MPP current(ImPP) 19.40 9.28 9.15 9.03 Celldimensions 156 x 156 mm/6 x 6 in .....................................................--...............1..................................................................._..._..._..._.._..._.__... _.._._.............._....__.._................. Open circuit voltage(Voc) 1398 397 396 395 #of busbar 3 ................_.............,..._............................................:...........................:........_.._.............:...........................:_....._.- Dimensions(L x W x H) 1640 x 1000 x 35 mm Short circuit current(Isc) 19.98 9.85 9.70 9.59 64 57 x 39.37 x 1.38 in M ................ _-.............._..........._..........._...._............_............................ ......... Static snow load 5400 Pa/113 psf Operating temperature(°C) I -40-+90 - -............._....._..._......__........ _.................................._.............................. .............................................._.......-_...................._.............................................._....._......._.._.... ......._............... Static wind load 2400 Pa/50 psf Maximum system voltage(V) 1000(IEC),600(UL) ................................................................................................. ..........................................................................................................._.... eight11................................................. .............1668±OS kg/36;96±1.1 Ib Maximum series fuse rating(A) 20 Connectortype MC4 connector IP 67 ............._.........................................---............._......,...._.._.,...._-........................._......................._............................ ................................................................................................._............................................_._......................_.._...._...........__. Power tolerance(%) I 0-+3 Junction box IP 67 with 3 bypass diodes ..........................._................._....._...................._................................_.-............._.......__._.._...._._......_...._._..................._................... 'STC(Standard Test Condition):Irradiance 1000 W)m',module temperature 25`C,AM 1.5 Length of cables 2 x 1000 mm/2 x 39.37 in 'The nameplate power output is measured and determined by LG Electronics at its sole and absolute discretion ..........................................................................................................................._....._........_....._.........._.._..._......-.........................._....._. GlassHigh transmission tempered glass ........................................._._...................................................._..._..................................._......_........._.............._..................................... Frarne Anodized aluminum l ® Electrical Properties(NOCT')I I 300 W 295 W 290 W 285 W Q1 Certifications and Warranty .................................._........._..........- ..................................................... Maximum power(Pmpp) 220 215 212 208 ...................._..........................._...-...._......................!.-............-._............_.........._.......................................I.......... Certifications(In Progress) IEC61215,IEC 61730-1/-2,UL 1703, MPP voltage(Vmpp) 29.3 29.1 29.0 28.9 ........._.....__....._............................................................................. ISO 9001,IEC 61701,IEC 62716 MPP current(Impp) 7.50 7.40 7.30 7.20 __......................................__.._..............._...............__. .-.............................._...................................-........................................ Product warranty 10 years .............................................................................L........................................... ...._........................................... .............................._........_...............-.........................._._.._.....__......._..._.. -....__......_._.......................................-.............._...... Open circuit voltage(Voc) 36.9 36.8 36.7 36.6 Ou ut warranty of Pmax ............................................-.................................. Linear warranty' (measurement Tolerance±3%) Shorfcircuit current(Isc) 8-OS 7-94 7.82 7.73 ............................_................................................!............. . '1)1st year:98%,2)Aker 2nd year:0.7%p annual degradation,3)81.2%for 25 yearsli Efficiencyy W <3 5% (from 1000 W/m t,to 20 200 W/m') , 'NOCT(Nominal Operating Cell Temperature):radiance 800 W/m',ambient temperature 20'C, 19 Temperature Coefficients wind speed 1 m/s NOCT 45±2°C 10/o.4a 10/o.ao ............._...._..............................................................................._._........................................................................_............._. Pmpp -0.41%/°C ® Dimensions (mm/in) _ ................._................._......._._..__..__...... Voc 0- 11 ....... _.........._...._........................,_............._............._.......... I ? c Isc 0.04%/°C I ® Characteristic Curves 1000/39.31 ze/uo =z/o.e1 5.5.4.0(z.;..) 0r.in hei (sir.el chert ue.) Long side fShort side frame n(4.,) rame Q 10 1000 w 4.0-7.5(Y.il) %0/31ao 9 Dr.in b•in(ay (OI,M1nce bet.sen meuntin9 helnl i 18/o.n j 8 800 W a9/1.89 U Juncfien bev 1. 7 12-64.3 6 600 W GreuMin9 helea(12o) -) (, 5 a-68.o(=w..) 1 400 W Mewxr,g hei•.(8•,) 4 3200 w o� 2 1000/39.31 1 C•bl•langfh 5 10 15 20 25 30 35 40/oltage(V) I - R1.5/0.06 140 o•t,11 x u m E n E 4.0/0.16 m c _ x 120 a ° 0 ° a a a d ID Isc _ d o too V - - oa:1Y u ° ° 80Oc .............................................................. ........ ... J 6810.31 944/31.1-/ , soPmax 1 ao .-._------------------------------------------------------------ CJ^ Darait Z 20 N 0 -40 -25 O 25 50 75 90Temperature(°C) 'The distance between the center of the mounting/grounding holes. North America Solar Business Team Product:pec t canon:are sui to Ln,ew"'o.,nohco- LG Electronics U.S.A.Inc 'LG Life's Good is a reglslrated trademark of LG Corp. F!l R1 � 1000 Sylvan Ave,Englewood Cliffs, All other trademarks are the property lot their respecti,,e owners. y r NJ 07632 DS N-60-C US-FEN-31002 Contact:Ig.solar@lge.com Copyright©2013 LG Electronics.lAll rights reserved. Life's Good i www.lgsolarusa.com 10/01/2013 ` I Enphase®Microinverters Enphae==oV M4- 110 0004 The Enplhase° M250 M icroinveoter delivers increased energy harvest and reduces design and installation complexity with its all-AC approach. With the M250, the DC circuit is isolated and insulated from ground, so no Ground Electrode Conductor (GEC) is required for the a icroinverter This further simplifies installation, enhances safety, and saves on labor and materials costs. The Enphase M250 integrates seamlessly with the Engage® Cable, the Envoy Communications Gateway", and Enlighten®, Enphase's monitoring and analysis software. PRODUCTIVE SIMPLE RELIABLE -Optimized for higher-power - No GEC needed for microinverter 4th-generation product modules - No DC design or string calculation - More than 1 million hours of testing - Maximizes energy production required and 3 million units shipped - Minimizes impact of shading, - Easy installation with Engage - Industry-leading warranty, up to 25 dust, and debris Cable years enphase- E N E R G Y c us 1 1 i I Enphase"M250 Microinverter//DATA I I INPUT DATA (DC) M250-60-2LL-S22/S23/S24 Recommended input power(STC) 210-300 W I Maximum input DC voltage 48V !, Peak power tracking voltage 27 V-39V Operating range 16 V-48 V Min/Max start voltage 22 V/48 V Max DC short circuit current 15 A i Max input current 9.8 A OUTPUT DATA(AC) @208 VAC I @240 VAC Peak output power 250 W 250 W Rated(continuous)output power 240 W — 240 W i Nominal output current 1.15 A(A rms at nominal duration) 1.0 A(A rms at nominal duration) Nominal voltage/range 208 V/183-229 V 240 V/211-264 V j Nominal frequency/range 60.0/57-61 Hz 60.0/57-61 Hz Extended frequency range' 57-62.5 Hz 57-62.5 Hz Power factor >0.95 >0.95 Maximum units per 20 A branch circuit 24(three phase) 16(single phase) Maxirrlum output fault current 850 mA rms for 6 cycles 850 mA rms for 6 cycles EFFICIENCY CEC weighted efficiency,240 VAC 96.5% CEC weighted efficiency,208 VAC 96.0% Peak inverter efficiency 96.5% Static MPPT efficiency(weighted,reference EN50530) 99.4 % Night time power consumption 65 mW max MECHANICAL DATA Ambient temperature range -40°C to+65°C Operating temperature range(internal) -40°C to+85°C Dimensions(WxHxD) 171 mm x 173 mm x 30 mm(without!mounting bracket) Weight 2.0 kg i Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 FEATURES Compatibility Compatible with 60-cell PV modules., Communication Power line Integrated ground The DC circuit meets the requirements for ungrounded PV arrays in ' NEC 690.35.Equipment ground is provided in the Engage Cable. No additional GEC or ground is required� Monitoring Free lifetime monitoring via Enlightensoftware _ Compliance UL1741/IEEE1547, FCC Part 15 Class B,CAN/CSA-C22.2 NO.07M91, 0.4-04,and 107.1-01 Frequency ranges can be extended beyond nominal if required by the utility I To learn more about Enphase Microinverter technology, L J enphase® visit enphase.com L E N E R G Y i ©2013 Enphase Energy.All rights reserved.All trademarks or brands in this document are registered by their respective owner. i i r _ Mrd Party- ra o T'h tedT1Tie Ljtb r�A,�;at tom 4,500 '$S Uplift tam' Patent#5,146,029 • • • 100 lbs _. ptel"Of Tile Roof Structural Attachment w NEW STAINLESS STEEL TILE FLASHING The patented TileTraco attachment allows for a structural roof rafter connection with optimal attachment stud location adjustability.Design results in the best looking systems in the industry. i _ Tile Trac"for s-curve Tile Tr"•for flat concrete the concrete tile (6" Tall Threaded Strad) / '�� �(4" Tall Threaded Strad) Part#Tr-18-76 Part#Ti-1&T4 s Benefits of TikTrac• •Easiest and lowest cost waterproof file roof •Includes Stainless Steel the Flashing and attachment Stainless Steel lag bolt •Over 15 years of industry preferred single lag •Aluminum and Stainless Steel components for bolt design maximum corrosion resistance and strength •31d party lab waterproof and load tested •Large roof surface contact area evenly •Compression sealed at underlayment and top distributes load of tile • • ' • The McTrac® Design ® e Structurally attaches to roof rafter and allows the rail attachment stud to be located at the strongest point of the the (the crown) where water does not flow. ® Without TileTrae With TileTrae water Mows "iCrow�� Sealed at top of tile in the Valley of the Tile Su of the Tile f (optmum) ppo / Support Rail :a TileTracm ' assembly Sealed at structuraly Not structurally attached to Rafter underlayment a attached to the rafter Rafter the rafter t i u. Installation stepsjor both s-curve and � t concrete tile l 'I STEP 1:Select a file in the area of the roof rafter. STEP 2:Remove the the by pushing and pulling. STEP 3:Using an electronic stud finder(recommended), It is usually held in place by a small nail. I or other means,locate the rafter center. Mark a reference point on the t8e above. i I s ri I le i to I act wren Step 4:Seal the initial file nail hole.Using a 3/16° Step S:Insert the lag bolt and washer through Stip 6:Using a 1/2"so",install the lag bob urfil drill bit and drill guide(fJ-Drilo,drill pilot hole the TileTrac®and apply fresh compatible seated.Do not overtighten.The sealant should flow along the rafter center sealant to the base. l autward sealing any holes pQr11 ra m Step 7:After bolFmg the base to the roof,slide the upper carriage Step 8:Replace the rile by lining up the snap lines Step 9:Using a 1/2°carbide drill bit and ROTARY HAMMER int the correct position under the am of the lik For Flat tie, and mark the drill location accordingly. DRILL m hammer mode,drill through the file.See online slide the upper carriage now the middle of the file. vi deo at www.prosolar.com for details. 1p• n t stu p o Step 1D:Insert threaded stud through file and handfighten Step 11:Unbind nuts and remove from stud.Apply Step 12 Fasten roil with lower and upper to engage vrith base.Bind two 3/8°nuts(included)using sealant around stud at file opening and compress 3/8"nuts/washers as shown. 9/16°wrenches and tighten. with Stainless Steel flashing(included)uN1 seated. 'Not recommended for clay or slate files. ©Professional Solar Products, Inc. Mar. 2011.TileTrac is a registered trademark and covered under Pat. #5,746,029 i I [IPOON R BDGIE Roof Mounts Solar Mounting Made Simple 1 lr • •• • IronRidge Roof Mount System is a reliable,comprehensive,and feature rich the • photovoltaic mounting solution.Anchored by IronRidge Standard or IronRidge highest• • • Light rails,our Roof Mount platform includes all of the components necessary astest for supporting virtually any commercial or residential roof mount installation, customersinstallers. Our regardless of roof type or pitch. appreciate the professional appearance found exlusively with lronRidge rail profiles. IronRidge Standard Rails Less Material, Faster Install, Minimized Risk of Leaks Engineered for longer spans=fewer attachments&penetrations Other rails=Longer install time and greater risk of leaks Itz WrWidYr!1TlhXr)3'r %raj i IronRidge Standard Rail 3yse1)YP)s11*�u�r.�v�l'wbb�-ov"y Engineered profile allows for spans over 13' Cantilever can be 40%of span length sZ )xnY �SS�n �mx�'�n�f3 Attractive structural design,ideal for residential and commercial applications IronRidge Light Rail Light,cost effective rail system supports 1 � spans up to 8' i 1 s •d c,. c e o ��j'Y.AV_c 1'� I Cantilever can be 40%of span length ! tiler r s�}�D-X Ako m?o7 LAS Jra Ear cay .l c s c o1;t ,li lfi Splices(Internal) Can be installed at same location as an iS Ikea 3r ? �a5_o o r3 attachment Does not require additional attachments to support the splice www.ironridge.com ©Copyright 2013.IronRidge,Inc.All rights reserved. DSRFM0411_1 •i a 1 RONRIDGE Roof Mounts Solar Mounting Made Simple Maximum Span Chart: IronRidge Standard Rail IronRidge Light Rail Wind Speed Snow Loads 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 0 psf 10 psf 20 psf 30 psf 40 psf 90 mph 13.5' 12.5 10.5 10.0 9.0 8.5 7.5 8 7 6 5.5 5 100 mph 13.5 12.5 10.5 10.0 9.0 8.5 7.5 8 7 6 5.5 5 110 mph 13 12.5 10.5 10.0 9.0 . 8.5 7.5 7.6 7 6 5.5 5 120 mph 12 12 10.5 10.0 9.0 8.5 7.5 7 7 6 5.5 5 130 mph 11 11 10.5 10.0 9.0 8.5 7.5 6.5 6.5 6 5.5 5 140 mph 10 10 10 9.5 9.0 8.5 7.5 6 6 6 5.5 5 150 mph 9.6 9.5 9.5 9.5 8.5 8 7.5 5.5 5.5 5.5 5.5 5 Roof Zone 1, Flush Mount Only Building mean roof height=30' *For more information visit www.ironridge.com to Slope=6"/ft. Clearance between roof and rail:2" download certification letters,installation guides, Exposure category B End Cant Span:40%(adj.interior span) and to use our roof mount configuration software. Module length:77" Middle 1/3 span rail splice not permitted Attachments Clamps Adjustable L feet(4 pack kits) Panel Sizes 1.22"to 2.30" Adjustable tilt leg kits(5°to 45°) Mid clamps(require only r� Flush mount aluminum standoffs 1/4" between panels) (3",4",6",7") Mid clamps available in hex or t-bolt Tilt steel standoffs (4",6") i All hardware stainless steel End Caps i -- `- Wire Clips Protect against debris while providing a finished look for Accommodate up to eight 6mm panel both standard and light rails wires or an Enphase wire harness Why IronRidge ____- Experience-Designing/manufacturing On-line Resources Available: solar mounting products since 1996 Video Tutorials '<. Single Source-Roof mounts,ballasted Product Configurators mounts, large arrays,and more; a Product Certifications solution for your specific application Installation Guides =_4 Customer Satisfaction-Customer Data Sheets service and technical support to help Reseller Locator \ you succeed Sales: 800-227-9523 www.ironRidge.com sales@ironridge.com 1435 Baechtel Road Willits,CA 95490 www.ironridge.com ©Copyright 2011 IronRidge,Inc.All rights reserved. DSRFM0411_1 y • • K is & F L�� 1 1 VIII r , r x. �n re r �r i r y nd lei lei L r k r A loll]WTAI WA [01 rAX IL ! �* ► r • a *.r � r. { _� 1. C y 4 � � y,. y • � � ! RESIDENTIAL 6.3KW GRID-TIED TABLE I - MECHANICAL LOAD CALCULATIONS OF MOUNTED PV SYSTEM Load Factors: SAN LEANDRO AVE Array#1 Load Factors: SAN LEANDRO AVE Array#2 Load Factors: SAN LEANDRO AVE Array#3 Weight of Panels 37.0 lbs x 4 = 148.0 1 bs Weight of Panels 37.0 lbs x 9 = 333.0 1 bs Weight of Panels 37.0 lbs x 4 = 148.0 1 bs Weight of Inverters 3.5 1 bs x 4 = 14.0 lbs Weight of Inverters 3.5 lbs x 9 = 31.5 1 bs Weight of Inverters 3.5 1 bs x 4 = 14.0 1 bs Weight of,BOS 3.2 lbs x 4 = 12.8 1 bs Weight of BOS 3.2 lbs x 9 = 28.8 1 bs Weight of BOS 3.2 lbs x 4 = 12.8 lbs Total Weight of System= 174.8 1 bs Total Weight of System= 393.3 1 bs Total Weight of System= 174.8 1 bs Number of Points= 10 Points Number of Points= 16 Points Number of Points= 10 Points Load/Point Load/Point Poinj Load/Point=1 17.48 lbs/Poinj Array Size(sqf) 18.06 x 4 = 72.2 sqf Array Size (sqf) 18.06 x 9 = 162.5 sqf Array Size (sqf) 18.06 x 4 = 72.2 sqf Load (lbs/sqf) lbs/sqf Load(I bs/sqf) 2.42 lbs/sqf Load (lbs/sqf) =E 2.42 lbs/sqf r-UK_--RT!N0 Opt gtl.�lki HA, ------------------------------------ MOUNTING DETAIL ----------------- ------------- --- ----- MOUNTING METHOD ------------------------------------------ EN VAQ_ 1 1 W SAN LEANDRO AVE Array#4 11cli p factors: q 3/8"THREADED ROD S-TILE Weight of Panels 37.0 1 bs x 4 = 148.0 1 bs SEALANT APPLIED Wei ht of Inverters 3.5 1 bs x 4 = 14.0 lbs UNDER FLASHING Weight of BOS 3.2 1 bs x 4 12.8 1 bs >3"to 6"avg standoff T t 1 ight of System 174.8 1 bs SEALANTAPPLIED UNDER BRACKET L-F:cd ------- Number of Points= 8 Points FF Load/Poi nt==5 1 bs/Poi ni 7 5/16"S.S. LAG 21/2" DEEP MIN 5dri ,9ndie Array Size(sqf) 18.06 x 4 72.2 sqf j Rd Load(I bs/sqf) = 2.42 lbs/sqf RAFTER -� ------------------------------------------------------------------------------------------- ---------- -------------------------------- - --------------------------------------------------------------------------------------------------------- CITY OF CUPERTINO- CONTRACTOR: CUSTOMEDDYVENUGOPAL R: SHEET: MECH TABLES -------- RE-- --------T------ SOLAROPOLY, INC. 1 10575 SAN LEANDRO AVE ENG: S.GANGUMALLA 3350 SCOTT BLVD, BLDG. 63 CUPERTINO, CA 95014 SANTA CLARA, CA 95054 SALES. CHRIS SHEA L,4RUNIVERSE EMAIL: venureddy@gmaii.com DA TE: 25-FEB-14 (408) 426-4911 APN:36705081 SHEET 2 OF 6 Reddy,Venu-Engineering.vsd STEFFAS Last Edited 3/5/2014 NOTES � WIRE AMPAC17Y CALCULATIONS ARE ON SHEET 4 RESIDENTIAL 6.3KW GRID-TIED Z2� PER NEC 690.64(13)(2) THIS SWITCHBOARD IS CAPABLE OF BACKFEEDING THE PV SOURCE BECAUSE THE TOTAL SOURCE TO THE PANEL BOARD DOES NOT EXCEED 120% OFTHE BUS BAR AMPACITY ROOF MOUNTED PV SYSTEM LIMIT.-200A X 1.2=240A SOURCE. 40A+200A =240A QTY 13 LG INVERTER SPECIFICATIONS: 300NlC M, ENPHASE t= Ltd Array 2&3 ENPHASE M250-60-2LL-S22 _FM INTERCONNECT CABLE � 7- - i- -A-- STRING A ?� I J am' 7 -j QTY 13 ENPHASE IEEE-929, IEEE-1547, UL 1741 -_7 1_5 -60-2LL-S22 —i Tr M250 MAX DC INPUT VOLTAGE: 48VDC MAX DC INPUT CURRENT: 10.5 AMPS QTY 13 LG MAX DC SHORT CURRENT: 15 AMPS LG 30ON 1 C MAX AC OUTPUT POWER: 250W n RE E qF 4­�­�-4�L' NOM OUTPUT CURRENT: 1.0A �-4 Array 1&4 12 AWG NOM VOLT RANGE: 240V1211 V 264 _�T STRING B THWN-2 QTY 8 ENPHASE Ll,L2.N M250-60-2LL-S22 ERTILABELS c,-UPNO A Depatnie AZIMUTH ARRAY IT 12 AWG THWN-2 1 , 2, 4 180deg Icleg 3 I 270degp 8de 8AWG -\jjL CONTINUOUS GROUND 2 MODULE SPECIFICATIONS: ULITY METER LG 30ON1C PMAX: 300 WATTS VMP:29.3 V ELECTRICAL SERVICE: IMP: 7.51 A 200A RATED PANEL 200A MAIN C13 VOC:36.5 V ISC: 8.08 A MAX SERIES FUSE: 15A 2� V MAX SYSTEM VOLTAGE: 1 OOOV 0 0 T Y 20A '3j, 0 DIMENSIONS (IN): 64.6 X 39.4 X 1.38 lmax=8A -0 0 20A 0 WEIGHT: 37.0 LBS. 0 Imax=13A ML CITY OF CUPERTINO CONTRACTOR: ICUSTOMER: SHEET. THREE-LINE DIAG SOLAROPOLY, INC. REDDY VENUGOPAL 3350 SCOTT BLVD, BLDG. 53 1 10575 SAN LEANDRO AVE ENG. S.GANGUMALLA CUPERTINO, CA 95014 SANTA CLARA, CA 95054 SALES. CHRIS SHEA EMAIL: venureddy@gmail.com L4RUNIVERSE [__PA - 25FEB-14 (408) 426-4911 1 APN:36706081 SHEET 3 OF 6 Reddy,Venu—Engineering.vsd STEFFAS Last Edited 3/5/2014 THESE AMPACiTY CALCULATIONS REPRESENT THE MAXIMUM NUMBER OF MODULES PER STRING NOT THE ACTUAL NUMBER OF RESIDENTIAL 6. D^ D MODULES INSTALLED.THUS PROVIDING MORE THAN MINIMUM AMPACITY MARGIN ON MOST INSTALLATIONS. 1 v OF MOUNTED PelS`y'STEM mpacity Calculations for: San Leandro Ave Wiring Location: Inverter to Panel (Alternating Current) All calculations show minimum sizing for ampacity Actual wire sizing may be larger for voltage drop or other factors All calculations are according the the 2010 CEC12008 NEC Initial Input Values Inverter Continous AC ouput (Watts) 250 Minimum Operating Voltage 240 Watts Volts Amps 250 t 240 1 0 , Inverter Continious AC Amps 1.00 Number of circuits 1.00 X 13 = 13.0 13.00 X 125% = 16.2 Minimum overcurrent device 20.00 OK Overcurrent device rating NEC 590.8(B) SIZE AWG# 12 Chosen Conductor Type THHN, THWN-2, RHW-2 or USE-2 Conductor Derating NEC 690.31 (C)ref(NEC 310.16) , CUPERTINO Conductor 90°C Ampacity 20v + =iiclftr> Conduit Fill Derating 3 20.00 X 1.00 - 20,0 kik Temperature Derating OF 78-86 20.00 X 1.00 = 20.0w Yr q. Ampacity vs. Overcurrent Device V1I A,,'- i R °"w 0 DE G 0KIPL11x NC,gym.. Conductor Ampacity Check 20.00 ? 16.20 'OK e, i, Conductor to Overcurrent Check 20.00 >_ 20.00 QK CITY OF CUPERTINO TconrrrAcroR: cusonE�:' SHEET ELECT TABLES SOLAROP LY, INC. RE®DY vENUGOPAL 3350 SCOTT BLgID, BLDG. 53 10575 SAN LEANDRO AVE ENG: S.GANGUMALLA ISOL4RUNIVERSE CUPERTINO, CA 95014 SALES. CHRIS SNEA SANTA CLA , CA 95054 EMAIL: venuredd y a gmair.com DA TE: 25-FEB-1 (408) 426-4911 APN:35706081 - SHEET 4 OF 6 Reddy,Venu—Engineering.vsd STEFFAS Last Edited 315/2014 RESIDENTIAL 6.3KW GRID-TIED . _.._.._.._ ._. _. _.._.._.._.._.._.._.._.._.._.._. _.._.._.._ ._. _.._..------_. _.._.._ ._.._.. ;, ROOF MOUNTED PV SYSTEM g _ i i — I MAIN ELECTRIC SERVICE: 200A RATED PANEL i I GAS — i w ry ME i NEW. z E i � Q E` 4 1 r h CUPERTINO ON .._.._.._.._.._.._.._.._.._.._.. _.._.._.._.._.. _.._.._. . 0.0 ft. 9.0 ft. 16.0 ft. 30.0 ft. CITY OF CUPERTINO 3 eonrrRAcroR: ! CUSTOMER: �- --- -_.�_ ---� SHEET. � � � SITE Pl.. N SALAROPOLY, INC® REDDY VENUGOPAL 3350 SCOTT BLVDBLDG. 53 10575 SAN LEANDRO AVE E' NG: S.GANGUM_ALLA CUPERTINO, CA 95014 SALES: CHRIS SHEA { SO- SANTA CLARA, GA 95054, L4RUNIVERSEEMAIL: venureddy@gmait.com — --- _ 408 426-4911 DATE: 25-FEB-14— ( ) ' ,a�N:ss7asas� � SHEET 5 OF fi I Reddy,Venu_Engineeringmsd STEFFAS Last Edited 3!5/2014 RESIDENTIAL 6.3KW GRID-TIED NOTES: ROOF MOUNTED PV SYSTEM 1. THE ENTIRE PHOTOVOLTAIC SYSTEM SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE 2008 EDITION OF THE NATIONAL ELECTRICAL CODE (NEC) ARTICLES 690 AND 250, THE CALIFORNIA ELECTRICAL CODE (CEC), FIRE MARSHAL CODE (NFPA) AND LOCAL ELECTRICAL CODES CURRENTLY BEING ENFORCED BY THE AUTHORITY HAVING JURISDICTION (AHJ). 2. THE PHOTOVOLTAIC SYSTEM SHALL HAVE CONDUCTORS BONDED TO GROUNDING 11. BONDING FITTING FOR CONDUIT, JUNCTION BOXES AND ELECTRICAL ENCLOSURES BUS INSIDE POWER INVERTER AS REQUIRED BY THE 2008 NEC 690.41 SYSTEM SHALL BE UL COMPLIANT. GROUNDING AND 690.41 POINT OF SYSTEM GROUND CONNECTION. 12. ALL BARE METAL CONDUIT RACEWAYS IN EXPOSED OR EXTERIOR LOCATIONS SHALL 3. A GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE SHALL BE BE EITHER RGS OR PAINTED EMT. INTEGRATED WITH THE AC/DC POWER INVERTER SO AS TO MAINTAIN COMPLIANCE 13. ALL ELECTRICAL PANEL BOARDS ARE TO BE A MINIMUM OF 600V AC RATED, NEMA 3R WITH NEC 690.5(A) STAINLESS STEEL ENCLOSURES WITH LOCKABLE SWINGING COVERS. 4. ALL DC POWER CIRCUITS ROUTED VIA BUILDING INTERIOR SHALL BE COMPLETELY 14. ALL UNDERGROUND RACEWAYS SHALL UTILIZE SCHEDULE TYPE 40 PVC UNLESS CONTAINED BY METALLIC RACEWAYS OR ENCLOSURES FROM THE POINT OF OTHERWISE NOTED ON THE PLANS. PENETRATION TO THE FIRST READILY ACCESSBILE MEANS OF DISCONNECTION (NEC 690.31) 15. ALL IN-GROUND PULL BOXES AND OR JUNCTION BOXES SHALL BE PROPERLY 5. WIRE SIZES AND CALCULATED VALUES ARE NOMINAL AND SHALL BE VERIFIED OR FASTENED AND EQUIPPED WITH FLUSH STYLE CONCRETE LIDS. CONFIRMED AS COMPLYING WITH ARTICLE 310 OF THE 2008 NEC. ALL AMPACITY 16. SOLAR MODULES SHALL COMLY WITH THE CRITERIA LISTED UNDER UL 1703. CALCULATIONS SHALL BE VERIFIED WITH RESPECT TO THE CONDITIONS ON-SITE. 17. ALL SOLAR INVERTERS SHALL BE CERTIFIED WITH THE CALIFORNIA ENERGY 6. ALL CONDUIT SIZES SHALL SATISFY THE REQUIREMENTS PRESCRIBED PER CHAPTER COMMISION AND UL 1741 LISTED UTILITY INTERACTIVE SIZE AND RATINGS AS NOTED 9, TABLE 1.0 ANNEX C (TABLE C.1) OF THE 2008 NEC. LARGER DIAMETER CONDUIT ON THE PLANS. MAY BE UTILIZED SO AS TO FACILITATE EASE OF CONDUCTOR INSTALLATION. 18. SOLAR RACKING SHALL COMPY WITH THE CRITERIA LISTED UNDER UL 2703. 7. THE INSTALLER SHALL SEAL ALL CONDUIT PENETRATIONS THROUGH WALL AND 19. SOLAR EQUIPMENT SHALL BE UL COMPLIANT OR EQUIVALENT. FLOORS WITH FIRE RETARDANT MATERIALS. ALL PENETRATIONS ARE TO BE SEALED 20 SOLAR GROUNDING AND BONDING SHALL COMPLY WITH UL 467. AND PATCHED ACCORDINGLY, 8. THERE SHALL BE LABELS OR MARKINGS PRESENT WHEN THE FOLLOWING SOLAR 21. THE INSTALLER SHALL BE RESPONSIBLE FOR PATCHING AND PAINTING WALLS SO AS COMPONENTS PRESENT: TO MATCH EXISTING FINISHES. PATCH WALL VINYL IF PRESENT. PATCH AND PAINT AROUND NEW DEVICES AND BLANK PLATES IN EXISTING JUNCTION BOXES AS A. DC DISCONNECT MEANS (NEC 690.17) REQUIRED TO MATCH EXISTING FINISHES. ALL ELECTRICAL RATINGS MUST BE B. DC POWER SOURCE (NEC 690.53) MAINTAINED REGARDLESS OF MEANS OF AESTHETIC RESTORATION. C. INTERACTIVE SOLAR SYSTEM POINT OF CONNECTION (NEC 690.54) 9. 10AWG USE-2 OR RHW-2, 90°F CONDUCTORS CAN GENERALLY BE UTILIZED FOR UPE " IO SOLAR MODULES WITH AND Isc RATING OF 9.6A OR LESS WHEN PROTECTED BY A '"` '`� ?� � � MAXIMUM OF A 15A FUSE OR BREAKER. x 10. 8AWG CONDUCTOR OR LARGER SHALL BE UTILIZED FOR GROUNDING AND BONDING OF SOLAR SYSTEM. IF THE CONDUCTOR IS INSULATED, IT SHALL BE GREEN. ,�evieweo By CITY OF CUPERTINO CONTRACTOR: ; CUSTOMER: SKEET' NOTES ! SOLAROP LY, INC. REDDY vENUGOPAL _ " 3350 SCOTT BLVD, BLDG. 53 10575 SAN LEANiDRO AVE ENG: � � S.GANGUMALLA—_ CUPERTINO, CA 95014 OiXARUNIVERSETm SSANTA CLA , CA 95054 ; S_ALE_S. CHRIS SH_EA EMAIL: venureddy@gmait.com DA TE: 25-FEB-14 (408) 426-4911 APN:35705081 �— — — — - � SHEET 6 OF 6 Reddy,Venu_Engineering.vsd STEFFAS Last Edited 3/5/2014