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13040155 CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 10536 MANZANITA CT CONTRACTOR:COBALT POWER PERMIT NO:13040155 SYSTEMS,INC OWNER'S NAME: STANFORD AU 885 MAUDE AVE DATE ISSUED:04/22/2013 OWNER'S PHONE: 6509389574 MOUNTAIN VIEW,CA 94043 PHONE NO:(650)938-9574 LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION: RESIDENTIAL 0 COMMERCIAL II icense Class Lic.# 5M INSTALL 21 ROOF TOP MOUNTED PANELS(7KW) Contractor r r.4J� ���nl(�1� ate I hereby affirm thaf I am licensed under the provisions of Chapter 9 (commencing with Section 7000)ofDivision3 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:$36000 I have and will maintain Worker's Compensation Insurance,as provided for by Section 3700 of the Labor Code,forthe performance of the work for which this APN Number:34261025.00 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 correct.I agree to comply with all city and county ordinances and state laws relating WITIIIN 180 DAY T ISSUANCE OR to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We)agree to save 180 DA M LAST ED INSPECTION. indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City inconsequence of the Z 3 granting of thisper Additionally;the applicant understands and will comply Issued by: Date: with all non- m rce re ati r the Cupertino Municipal Code,Section 9.18. RE-ROOFS: Signa re 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. 13 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) I,as owner of the property,am exclusively:contracting with licensed contractors to HAZARDOUS MATERIALS DISCLOSURE construct the project(See.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 b e Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance th Cuper' u ' al Code,Chapter 9.12 and I have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Co ,Secti s 25 5,255 ,a d 25534. Section 3700 of the Labor Code,for the performance of the work for which this Owner or authorize gent Date permit is issued. 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,I 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 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 mentioned property for inspection purposes.(We)agree to save indemnify and keep harmless the City of Cupertino against liabilities,judgments, ARCHITECT'S DECLARATION 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 12 COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION "A �0 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 a CUPERTINO (408)777-3228•FAX(408)777-3333•building(-cupertino.org �70 PROJECT ADDRESS ( ^tl APN# f I Z , O OWNER NAME �J� , —� O _! E-MAIL STREET ADDRESS C STT P FAX CONTACT NAMENeA \ �•� PHONE IL v1 /� STREET ADDRESS Qg— ITY.STATtZIP' F X _ -� ❑ OWNER ❑ OWNER-BUILDER ❑ OWNER AGENT ONTRACTOR ❑CONTRACTOR AGENT ❑ ARCHITECT ❑ENGINEER ❑ DEVELOPER ❑ TENANT CONTRACTOR NAME J tMt LICENSE NUIBER LICENSE TYPE BUS.LIC f! COMPANY NAME E-MAIL FAX STREET ADDRESS - J�WATW _ , PHONE CA ktn �� �4 ARCHITECT/ENGINEER NAME LICENSE NUMBER J� BUS.LIC N 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 Cl No i4OLAR PANELS ❑ ELECTRIC VEHICLE CHARGING STATION 1 ❑ SOLAR WATER HEATING ❑ OTHER: FOR SOLAR PANE1 S: NUMBER OF PANELS/UNITS: M KILOWATTS: V,—. TOTAL VALUATION. DESCRIPTION OF WORK —ILIl ,� RECEIVE7J By my signature below,I certi o of the follow' I am the property owner or authorized agent to a the petty owner's beha have read this application and the informati hav ro ' ed is c rte t. I have read the Description of Work and verify it is accurate. 1 agree to com with all applicable local ordinances and state laws r ating to uilding on ruc'on. 1 authorize representatives of Cupertino to enter the above�i/dent lead property for inspection purposes. Signature of Applicant/ ent: Date: UPPLE TAL INFORMATION REQUIRED OFFICE USE ONLY w OVER-THE-COUNTER a F ❑ EXPRESS U W ❑ STANDARD U U El LARGE D MAJOR PVApp_2012.doc revised 06/20/12 CITY OF CUPERTINO FEE ESTIMATOR-BUILDING DIVISION ADDRESS: 10536 MANZANITA CT DATE: 04/22/2013 REVIEWED BY: MELISSA APN: 342 61 025 BP#: *VALUATION: 1$36,000 PERMIT TYPE: Building Permit PLAN CHECK TYPE: Alteration/ Repair PRIMARY PENTAMATION USE: SFD or Duplex PERMIT TYPE: SOLAR-RES WORK INSTALL 21 ROOF TOP MOUNTED PANELS SCOPE e Lech.Plan Check Plumb,Plan Check Elec.Plan Check ilech.Permit Fec:. Plumb. Permit Pee: Elec. Permit Tee: Other Alech.Insp. Other Plumb Insp. Other Elec.Insp. 1,1ech.Insp.Fee: Plumb. Cusp.Fee: flee.Insp.Fee: NOTE:This estimate does not include fees due to other Departments(Le.Planning,Public Works,Fire,Sanitary Sewer District,School District,etc). Theseees are based on therelimina information available and are only an estimate Contact the Dept)*addn'l info, FEE ITEMS (Fee Resolution 11-053 E . 7� FEE QTY/FEE MISC ITEMS Plan Check Fee: $0.00 F 1 # Alternative Energy System Suppl.PC Fee: Q Reg. 0 OT 0.0 hrs $0.00 $219.00 IPHOTOVRES Photovoltaic System PME Plan Check: $0.00 Permit Fee: $0.00 Suppl. Insp,Fee Q.Reg:' OT 0.0 hrs $0.00 PNM Unit Fee: $0.00 PW Permit Fee: $0.00 Consowetion Tax: A.dl"ninistralive.Fee: Work Without Permit? 0 Yes 0 No $0.00 Advanced Planning;Fee. $0.00 Select a Non-Residential 0 Travel Documentation Fees; Building or Structure Strong Motion Fee: 1BSEISMICR $3.60 Select an Administrative Item Bldg Stds Commission Fee: IBCBSC $2.00 y_ $5.601 $219.00 ,. . :: $224.601W Revised: 04/01/2013 Building Department City Of Cupertino 10300 Torre Avenue Cupertino, CA 95014-3255 Telephone: 408-777-3228 C U P E RT I N O Fax: 408-777-3333 CONTRACTOR/ SUBCONTRACTOR LIST` JOB ADDRESS: kD;:3 V1PERMIT# b,!:) OWNER'S NAME: PHONE# GENERAL CONTRACTOR: (1 BUSINESS L-ICENSE# ADDRESS: CITY/ZIPCODE: MIA yj oAGI *Our municipal code requires all businesses working in the city to have a City:ofCupertino.business license. NO BUILDING FINAL OR FI CCUP CY INSPECTION(S) ;?VILLF BE SCHEDULED UNTIL THE GENERAL CONT RACTO D SU C NTRACTORS HAVE.OBTAINED A CITY OF CUPERTINO BUSINESS LICENSE. I am not using any su ontra ors: Signature Date Please check applicable sub actors and complete the following:information: SUBCONTRACTOR BUSINESS NAME -.----BUSINESS LICENSE # Cabinets &Millwork �} A Cement Finishing Electrical Excavation Fencing Flooring/Carpeting Linoleum/Wood Glass/Glazing Heating or Insulation Landscaping Lathing Masonry Painting/Wallpaper Paving Plastering Plumbing Roofing Septic Tank Sheet Metal Sheet Rock Til Ow er/Contra or Signature Date Provide Weather Resistant Labels per Scope of Work NEC and Local Jurisdication Requirements Provide Weather Resistant Labels Per To Install a Photovoltaic System For an Existing Residence. Hatched Area Represents: Mount Inverter,Combiner Box and DC NEC &Local Jurisdiction Requirements Disconnect on Exterior Wall of House System Consist of the following: Roof Mounted Photovoltaic Array, Existing Service Entrance Panel -(21)SnPwr X21-335-BLK Solar Panels (2 1)SnPwr X21-335-BLK and PG&E Meter -(1)SMA SB7000TL-US Inverter Mount All Modules Flat and Parallel to Existing Roof N -(1)SMA SBCBTL6 Combiner Box Total Area 370 sq ft,Total Weight 1,050 lbs r k , -(1)DC Disconnect 2.8 lbs/sq ft, See Sheets 2 and 3 Run DC Lines in EMT Conduit APR 2 2 2013 Project Data in Attic.All DC Wires to be Type THWN-2 BY: Project Location - 10536 Manzanita Ct,Cupertino CA 95014 A.P.N. -342-61-025 (County of Santa Clara) Property I.-rne SE Project Description - Solar Photovoltaic System [ ] _ Applicable Codes - California Electrial Code 2010 Edition r National Electrical Code 2008 Edition ❑ ❑ (Article 690-Solar Photovoltaic Systems) nveway. ,... ...: ❑ Roof Area - Total Area 370 sq ft,Total Weight 1,450 lbs � El f I Project Notes ❑ U 1.Positive Ground Photovoltaic System Cd N 2.All Work to be Performed to the Applicable Building Code. �] ❑ Applicable Code(s): El -National Electrical Code 2008 Edition(Article 690) 1 3.Attached Documents Denote PV System Configuration. Cobalt Power Syste ide Completd It$fto"tldo © Operational PV Sy ux'di tt''�t �t Building Department Sheet Index ! APR 2 2 200 Sheet 1 -Site Plan Rl,VIEWE D FOR CODE COMPLIANCE DOhIMAUNITY OPMENT DEPARTMENT Sheet 2-PV Array Layout l l BUILUNG ION-CUPERTINOSheet 3-Mounting Detail ev1eWed By- p PLANS Property Line ROVED Sheet 4-Signage CHECKED DY Set of Pians 84SWiflC0ti0ns MUST be kept at the Sheet 5-System Schematic �{L Z -�3 site during construction. It is unlawful to make any IDchanges or alterations on same, or to deviate Exip sting ns 'ew� W approval from the Building Official. PLANNING D The Stamping of this plan and specifications SHALL NOT 0 Fam F I C C00" Existing Roof held to permit or to �rinarice of the viol ATE o or State roject 7.5:12 Pitch or 32 From Horiz. Stanford Au Photovoltaic System Legend MaYI: Comp. Shingle Site Plan BY Y Rr pT Scale:NTS DATE 27- / ddress SE-Service Entrance Panel PERattT N4. l 0 d/ -10536 Manzanita Ct., Cupertino CA 95014 SK-Skylight885 Maude Ave. Date Drawing Title Rev _Ja Mt View,CA 94043 V-Vent j 'i Tel 650-938-9574 Apr 14, 2013 Site Plan 1 j:mmt •• L Fax 650-938-9573 POWER SYSTEMS INC. www.cobaltpower.com Sheet Signed 0 Cobalt Power Systems,Inc. I of 5 EMD Ride ❑v M V ❑ v❑ v FSK] SK SK SK Rid�*e 30"� 3 12 V q ❑ 3 2 2 1 3 2 1 2 3 2 1 V 3 2 1 1 3 1 1 CUPERTINO 3 2 Building Department 33" MAPR 2 1 2013 I REVIEWED FOR CODE.COMPLIANCE "Reviewed By: e.s,.� Roof Mounted Photovoltaic Array, Strings 1,2 and 3 (21)SnPwr SPR-X21-335-BLK Project Indiv Module Dims 61.4"x 41.2" Stanford Au Photovoltaic System See Sheets 1 and 3 Address 10536 Manzanita Ct., Cupertino CA 95014 885 Maude Ave. Date Drawing Title Rev Mt View,CA 94043 PV Array Layout Detail 0 0 BALT Tel 650-938-9574 Apr 14, 2013 PV Array Layout 1 Fax 650-938-9573 Scale :%"= 1'-0" - POWER SYSTEMS INC. www•cobaltpower.com Sheet Signed 0 Cobalt Power Systems,Inc. 2 of 5 EMD Top Clamp %" SS Nut/Lockwasher POWER RAIL INSTALLATION GUIDELINES PV Support Rail Photovoltaic %4"x 2%" SS Bolt Module Typical L-foot NO CANTILEVER NO SPAN BETWEEN NO CANTILEVER 1 �1 GREATER THAN 32" SUPPORTS GREATER THAN 80" GREATER THAN 32"ffF�� N x V SS Bolt OVERRALLL GTH I OV6RALLLENGTH I OV0�50%OF2ERALL LENGTH AIL LENGTH UP TO 144 : SIDE VIEW-FOR POWER R " %" SS Nut/Lockwasher ly ��„•� NO CANTH.EVER NO SPAN BE7WEEN NO SPAN BETWEEN NO CANTILEVER I GREATER THAN 32" SUPPORTS GREATER THAN BO" I SUPPORTS GREATER THAN 80' GREATER THAN 32" Counter Flashing 15%.22%OF I 35'/,28%OF 1 35%,29%OF �jI IS%22%OF OVERALL LENGTH OVERALL LENGTH I� OVERALL LENGTH 'OVERALL LENGTH Mounting Base and SIDE VIEW-FOR POWER RAIL LENGTH OVER 144"AND UP TO 224": EPDM Gasket Aluminum Flashing ' �'""'^•.,•, NO SPAN BETWEEN NO SPAN BETWEEN NO SPAN BETWEEN NOCANTILEVER —+�NO TER THAN 3 SUPPORTS GREATER THAN 80" SUPPORTS GREATER THAN 80" SUPPORTS GREATER THAN 80" GREATER THAN 32" ••'"^•.� Existing Roof GREATER THAN 32" Mat'l: Comp. Shingle 0%II"/e OF 1 27%26%OF 27%LL N I 27%26%OF 10%II%OF 1 OVERALLLENGTHI —OVERALL LENGTH OVERALL LENGTH TTT OVERALL LENGTH VERALL LENGTH SIDE VIEW-FOR POWER RAIL LENGTH OVER 224"AND UP TO 300": Ez Mount Assembly t0 be Bolted t0 t POWER RAIL IS DESIGNED AND WARRANTED POWER CLAMP PHOTOVOLTAIC MODULE FOR LOADS UP TO 50 LBS/SQ.FT.(APPROX.125 MPH WINDS) Roof Rafter with(1)5/16"X 4" Stainless WHEN INSTALLED AS SHOWN.FOR INSTALLATIONS IN AREAS Steel Lag Bolt Per Mfg's Installation WITH MAXIMUM DESIGN WIND SPEEDS OF 90 MPH THE MOUNTING FOOT POWER RAIL n DISTANCE BETWEEN SUPPORTS CAN BE INCREASED TO 96" zo%zs% zwr zs% Instructions.Min Embedment 3 OF MODULE 6D.SELEN LENGTH WITH A MAXIMUM CANTILEVER OF 36" LENGTH MODULE LENGTH LENGTH END VIEW SHOWN WITH STANDARD MOUNTING FEET(OTHER OPTIONS ARE AVAILABLE) Existing 2x6 Roof Rafters NOTE:THE MOUNTING FEET MUST BE ATTACHED TO THE BUILDING RAFTERS DIRECT POWER AND WATER 24"Q.C. 4000 VASSAR DRIVE NE OR FRAMING(NOT JUST THE ROOF DECKING).USE 5/16"OR 3/8"DIAMETER ALBUQUERQUE,NEW MEXICO 87107 LAG BOLTS AND DRILL A PILOT HOLE.DO THE FINAL TIGHTENING BY HAND, DPW POWER RAIL INSTALLATION EACH LAG BOLT MUST HAVE A MINIMUM OF 2-1/2"EMBEDMENT IN A MINIMUM SOLAR Photovoltaic Panel Mounting Detail OF 2X JOIST,RAFTER,OR STRUCTURAL FRAMING MEMBER, 10k WILL G. ESA J.R. 11-2-07 SHT.1 Scale:NTS DIRECT POWER AND WATER CORPORATION,4000-B VASSAR DRIVE NE,ALBUQUERQUE,NM 87107,800-260-3792 THIS DRAWING M THE PROPERTY OF DPWSOLAR.AND CANNOT BE USED,COPIED,OR DISCLOSED WITHOUT PERMISSION. Mounting Base and EPDM Gasket Existing Roof ��,, ,- r' I ,' Aluminum Flashing Maf1: Comp. Shingle Projection Above Existing CUP RTINO Roof 5"Typ Buildingepartm p ent PV Modules to be Mounted Flat Roof Rafter svr f L`----�—=I M 2 2 2013 and Parallel to Plane of Roof vt Seal-Roof Fe`ne'Crat oilCV(5e*M1t4 CE Are,;&Jth,$, pRuster U IRA Existing �' Y div RT� Ridge Beam k..4 Perspective Ez Mount Flashing Detail Scale:NTS �........_._.____....._._._ .__.__., _.._....__._...._ ...�........_...�..W.�'... Project I Stanford Au Photovoltaic System ,o'; Existing 2x6 Interior / i Roof Rafters Exterior Wall Address Bearing Wall 10536 Manzanita Ct., Cupertino CA 95014 885 Maude Ave. Date Drawing Title Rev Elevation Above Roof —� , Mt View,CA 94043 Apr 14, 2013 1 0 0 BALI Tel 650-938-9574 p Mounting Details Scale:NTS 1 t ._.�— Fax 650-938-9573 1 I POWE=R SYSTEMS INC. www.cobaltpower.com Sheet Signed 0 Cobalt Power Systems,Inc. 3 of 5 EMD Comb. --- Box I ODC N I Disco 11� LSE 1 EJ O OOO I -----J I OI I ❑ ❑ i� ❑ sW, A r ❑ I I I i Signage/Label Legend ❑ Tag Language Material Description Location I I ❑ O Warning: 2 Sources of Power PV Permanent Fade Resistant Material Plaques, Service Entrance Disconnect @ Adjacent Location Red Background,White Engraved Letters, Panel ( 2 3"x 4"Min.Size I I OCaution: Solar PV Wiring May Remain Energized Permanent Fade Resistant Material All Solar Conduit, After Disconnection During Daylight Hours Interior And Exterior I ❑ Warning:Electric Shock Hazard-DO NOT TOUCH Permanent Fade Resistant Material Service Entrance I 3O TERMINALS-Terminals on Both Line and Load Panel I Sides May be Energized in the Open Position I I O Photolvoltaic Array DC Disconnect Switch Permanent Fade Resistant Material Plaques, All DC Red Background,White Engraved Letters, Disconnects 3"x 4"Min.Size ! Positive Ground System Permanent Fade Resistant Mater: ques, Inverter ! O Red Background,White EA axed ers, UPERTI Q I 3"x 4"Min.Sizeatti!dinp DeDartrient I O Photolvoltaic Array AC Disconnect Switch Permanent Fade Resistant Mit'6 kk T?.liques, All AC Red Background,White E gravede. ers, : e ❑ _- f ?013 3"x 4"Min.Size J \ O Caution: Solar PV System Installed-When Power Permanent Fade Resistant Iateit�I'lasjties, irrvrcjF�n ri MpLiA CE ff is Disconnected,Solar Panels and Wiring May Red Background,White Engraved Letters, Panel(filterjor and J Remain Energized During Daylight Hours 3 x 4 Min.Size N !�� 't`terior � 17 il ,, Project Stanford Au Photovoltaic System Address 10536 Manzanita Ct., Cupertino CA 95014 885 Maude Ave. Date Drawing Title Rev PV Array Signage Mt view,CA 94043 Apr 14 2013 1 1 „_ Tel 650-938-9574 P Signage Plan Scale:/6 1 0 f G SALT Fax 650-938-9573 -�-�--j_- POWER SYSTEMS INC, www.cobaitpower.com Sheet Signed ©Cobalt Power Systems,Inc. 4 of 5 EMD Raintight Calculation of Electrical Parameters Junction Box r __ _ 1 Gnd 1 1. Negative and Positive DC Conductors From PV Array to PV Combiner Box SunPower X21-335-BLK PV Module Short Circuit Current=6.23A Increase Isc by Factor of 1.56 per NEC=9.72A #10 AWG,90°C THWN-2,Ampacity per NEC 310.16=40A I ( Temp Range Calculation:Use Derating Factor of 0.58 6 Current Carrying Conductors in Conduit-0.8 Fill Factor Derating + + + + + + + Photovoltaic Array-Strings 1,2 and 3 Required per Table 310.15(B)(2)(a) I I (7)SunPower X21-335-BLK per String Therefore#10 Ampacity is 40A x 0.58 x 0.8=18.6A-OK(more than 9.72A) I I (3)Strings 2. Negative and Positive DC Conductors From PV Combiner Box to DC Disconnect #10 AWG Bare Copper Gnd Bus SunPower X21-335-BLK PV Module Short Circuit Current=6.23A I + + + + + + + Increase Isc by Factor of 1.56 per NEC=9.72A ❑2 Use GBL4DBT Ground Lugs 3 Strings in Parallel=29.2 I I Rated for Outdoor Operation #8 AWG,90°C THWN-2,Ampacity per NEC 310.16=55A I Typical for All Strings Temp Range Calculation:Use Derating Factor of 0.58 (Method#1 per Sunpower 2 Current Carrying Conductors in Conduit-No Fill Factor Derating #10 AWG Bare Copper Gnd Bus Required per Table 310.15(B)(2)(a) I Safety and Installation Instructions) + + + + + + + Therefore#8 Ampacity is 55 x 0.58=31.9A-OK(more than 29.2A) 3❑ I � 3. Ground Conductor From PV Array to Inverter I I 1.25*Isc=1.25 x 6.23A=7.79A-#10 is OK I I No Temp or Fill Factor Derating Required-Not a Current Carrying Conductor #10 AWG Bare Copper Gnd Bus I I 4. AC Conductors From Inverter to Service Entrance Panel A Max Output Current=29.2A.Minimum Ckt Brkr=29.2A x 1.25=36.5A- B To PG&E 40A and#8 AWG is OK per Table 310.16 and 240.4(D) Revenue 5. AC Grounding L__ __ ___ _J Inverter SMA SB7000TL-US(240V) Conduit,#6 Outside Conduit,#4 to Uffer Ground,per NEC 250.166 Equipment Grounding Conductor From Inverter is Same Size as —— — —— —— —————————————— Use 40A Dedicated Circuit Breaker as PV Ungrounded Conductors or Larger,per NEC 690.45,250.122 % Waterproof Conduit Run.Use Watertight Fittings.N1 System AC Disconnect,and Label as Such All Conductors 90°C,60OVDC Wet Rated, Type THWN-2 or USE-2,AWG Sizes As Shown A B N \ -- -------------- / Ll 200A (3)Red#10 AWG 240 VAC L2 �\ Note-Unless Otherwise Specified: _ — N Ungrounded Photovoltaic System (3)Blk#10 AWG Grn#10 AWG Off\ Provide Warning Labels per NEC and Local Jurisdiction Requirements O PV Combiner Box,36A 60OVDC (3)#8 AWG o� SMA SBCBTL6,All Fuses 15A 60OVDC O + O�1 1 1 DC In 0 Internal Inverter EGC LI,40A Breaker C UPERTINO Connection 1�UIIdIII v L2 40A Breaker Existing 200A Service Entrance 9 DePartmen GEC N 200A Main Disconnect --._ APR 2 2 1013 C _ —(2)Gm#8 AWG Gnd(EGC) REVIEWED FOR CODE-C;O PLIANCE (1)Red#8 AWG Gnd(GEC) Existing Grounding Reviewed BY �v..i (1)Blk#8 AWGGnd(EGC) Electrode DC Disconnect,35A 60OVDC 4 1 Gnd(GEC) P/O SMA SB7000TL-US(240V)Inverter Provide Grounding Electrode Conductor to Grounding Bond PV System Ground to Project Electrode,and Equipment Grounding Conductor per NEC Existing Grounding System Stanford Au Photovoltaic System 690.47,250.64 and 250.122 Address 10536 Manzanita Ct., Cupertino CA 95014 885 Maude Ave. Date Drawing Title Rev J Mt View,CA 94043 d� BALT Tel 650-938-9574 Apr 14, 2013 System Schematic 1 !_t Fax 650-938-9573 1- POWER SYSTEMS INC, www.cobaltpower.com Sheet Signed 0 Cobalt Power Systems,Inc. 5 of 5 EMD AR PANELS MORE ENERGY. FOR LIFE" UNMATCHED PERFORMANCE, RELIABILITY &AESTHETICS X SERIES • 21.5%efficiency Ideal for roofs where spacers of a premum or . where future expansion traig f be neede y SIGNATURE"BLACK X21 -345 PANEL X21 -335 PANEL •Maximum performance.; Designed to deliver the rii;Qs#energy to HIGHEST EFFICIENCY demanding real world conditions;"in partial tei>,p�ratur shade and hot rooftop es 1,z,3', Generate more energy per square foot • Premium aesthetics X-Series residential panels convert more sunlight to electricity producing 44% ck XSertes panels more power per panel,'and 75% more energy per square foot over 25 Sun Power°Signature' Bla blend harmoniously intot. yoroof. The most years.s,a elegant choice for your home HIGHEST ENERGY PRODUCTION' u" I Produce more energy per rated watt High year one performance delivers 8-10% more energy per rated watt.3 This advantage increas " ti producing ore energy over the first 25 years to meet y n ERTIN® uiiding Depa� R s t mar a 120% �—�-----� � APO 114 ��1� y More E rgY Maxeon®Solar Cells:Fundamentallybetter o ✓ � ' - 1 100 d;. g� �diP A� Engineered for performance,designedfotc�urabiliij- ri f� C 0 90% 36% y4rc A f r am/--P Engineered for peace of'nind 2 U 7(l4%c Designed to deliver consitenf, trouble free W energy over a very long lifetime } 60% v 50 o r� to 15 zo 25 Designed for durability Years The Sun Power MaxeonSolctr Cell is the only cell built on a solid coppeviloundation Virtually 10% Mai tains High ! I PHOTON .` impervious to the-corrosion and cracking that Power at s High Tem s 8'/4 g i degrade Conventional Panels, oaLight-Induced ' i3 __ =�- .; Same excellent durabiliy as E Series panels 6'k Degradation x #1= Ranked in EraUnhofer dufaf5111ty test,10_, Q High Average watts ���� o 4% ._.._.. ..._ Better Low-light and ._......... 100/power maintained;in Atlas,25 bClc Spectral Response comprehensive PVDI Dura ity High-Performance4 _........ a Anti-Reflective Gloss }w f�% sunpowercorp.conn AR PANELS MORE ENERGY. FOR LIFE = \,err,....-::>- ������;..,>:t„ ..,. ,.,.:' ,;.. •.. --*�.�.�`r,.�.;www.-.a-.-.:a __. _."- _ - •• m-. �x.__._ - --------_-_ -----I-----,------------------------- -...� .--- SUNPOWER OFFERS THE BEST COMBINED POWER AND PRODUCT WARRANTY w.. POWER WARRANTY PRODUCT WARRANTY I OP i 9011 - 55 55 5 5 5 10 'S 2C' 2.5 r, 5 10 15 20 25 Years Years More guaranteed power:95%for first 5 years,-0.4%/yr.to year 25.s Combined Power and Product Defect 25 year coverage that includes panel replacement costs.s ELECTRICAL DATA OPERATING CONDITION AND MECHANICAL DATA X21 335 BLK _ " X21-345 q Temperature –40°F to+185 F(–40 C to+85°C) . ........ _.. ....... ( ) Wind:50 psf,2400 Pa,245 kg/m front&back Nominal Power" Pnom 335 W -- W f 2 .- -- – — i Max load z Power Tolerance +5/-0% +5/-0% Snow 112 psf,5400 Pa,550kg/m front _. ................. ........ Impact Avg Panel E 11 fflciency13 21.1% 21 5% 1 inch (25 mm)diameter hail at 52 mph(23 m/s) - - ; resistance Rated Voltage(Vmpp) 57.3 V 57.3 V -- -_--- - -- Appearance Class A+ Rated Current(Impp) 5.85 A 6.02 A _-.. --------- ------- Solar Cells 96 Monocrystalllne Maxeon Gen III Cells Open-Circuit Voltage(Voc) 67.9 V 68.2 V .......... .... ................. . ........ Tempered Glass High Transmission Tempered Anti Reflective Short-Circuit Current(Isc) 6.23 A 6.39 A _ Junction Box IP-65 Rated Maximum System Voltage 600 V UL; 1000 V IEC ( Connectors MC4 Compatible Maximum Series Fuse 20 A Frame Class 1 black anodized,highest AAMA Rating ....... .......... .. . ._--....... .................. Power Temp Coef. (Pmpp) –0.30%/°C i Weight 41 lbs(18.6 kg) Voltage Temp Coef. (Voc) –167.4 mV/°C "'" ._..... ........ ... Current Temp Coef. (Isc) 3.5 mA/ C TESTS AND CERTIFICATIONS I Standard tests UL 1703 IEC 61215,IEC 61730 REFERENCES: 1 Al comparisons are SPR-X21-345 vs.a representative conventional panel:240W, Quality tests ISO 9001:2008,ISO 14001.2004 approx.1.6 m2,15%efficiency. ( EHS Compliance ROHS OHSAS 18001:2007,lead-free 2 PVEvolution Labs"SunPower Shading Study,"Feb 2013. Ammonia test IEC 62716 3 Typically 8-10%more energy per watt,BEW/DNV Engineering"SunPower Yield Report;' Jan 2013,with CFV Solar Test Lab Report#12063,Jan 2013 temp.coef.calculation. ( Salt Spray test IEC 61701 (passed maximum seventy) PID test Potential Induced D radation free I OOOV 10 4 SunPower 0.25%/yr degradation vs.1.0%/yr conv.panel.Campeau,Z.et al."SunPower ".-.-- __. _------- _..._- ____--W Module Degradation Rate,"SunPower white paper,Feb 2013;Jordan,Dirk"SunPower Available listings CEC UL TUV MCS Test Report,"NREL,Oct 2012. 5"SunPower Module 40-Year Useful Life"SunPowerwhite paper,Feb 2013.Useful life is 99 out of 100 panels operating at more than 70%of rated power. 6 Higher than E Series which is highest of all 2600 panels listed in Photon Infl,Feb 2012. - 7 1%more energy than E-Series panels,8%more energy than the average of the top 10 panel companies tested in 2012(151 panels,102 companies),Photon Infl,Mar 2013. 8 Compared with the top 15 manufacturers.SunPower Warranty Review,Feb 2013. 1046mm 9 Some exclusions apply.See warranty for details. [47 tin] 10 X-Series some as E-Series,5 of top 8 panel manufacturers were tested by Fraunhofer ISE,"PV Module Durability Initiative Public Report,"Feb 2013. 11 Compared with the non-stress-tested control panel.X-Series some as E-Series,tested in Alas 25+Durability test report,Feb 2013. 46mm t... 12 Standard Test Conditions(1000 W/m2 irradiance,AM 1.5,25'C). .::....... 13 Based on average of measured power values during production. [i•81 in .........................._................1559tY1tY1 ...................__-_.............. . [6 1,4in] See http://www.sunpowercoro.com/facts for more reference information. For further details,see extended datasheet:www.sunr)owercorp.com/datasheets Read safety and installation instructions before using this product. 0 April 2013 SunPower Corporotion.All rights reserved.SUNPOWER,the SUNPOWER logo,MAXEON,MORE ENERGY.FOR UFE.,and SIGNATURE are trademarks or registered trademarks of SunPower $V nn OWerC01'r� COtTI Corporation.Specifications included in this dotasheet ars subject to change without notice. r 1—' Document#504828 Rev A/LTR_EN t I Y600OTL—US7 5 T °U S C U 5 -U S WKM �S \�a �. F ,14 'W" \ a c\ 1 m .: / ���AYA� ABL�����'—spI'•- 3 u e InnCIIY@ ��� y MI v . �IQ�3�@ �� F COIfYERIeI1t, ' � x �.,° .. v s first transformerl ss SMA m etFe *`fvla mum sffrct c n 8 •4 hCaolT'^achveem T`riiture •Intl rated DC disconnect a 2 .,,.. �{ / .. Rip., .ga�fi � ••,; :,Y , n9�1fi cy� p to be certified in accordance with •Ck�ss leads 98 5I,, management •SMA Power 861aricerfor three UL 174V; phase grid connection First inverter with arc-fault circuit inlet 0, t1acTM ., ' ' rupter listed according to UL 1'6998 •Trans#ornierress,with NS topology SUNNY BOY 6000TL-US / 7000TL-US / 8000TL-US / 9000TL-US / 10000TL-US / 11000TL-US Transformerless design, maximum energy production The Sunny Boy TL-US series is UL listed for North America and features SMA's innovative H5 topology,resulting in superior efficiencies of more than 98 percent and unmatched solar power production. The transformerless design reduces weight, increases the speed of payback and provides optimum value for any residential or decentralized commercial PV system.The Sunny Boy TL-US series for North America is the ideal choice in transformerless technology. 1 Sunny Boy 80007L unrty> y 800pT15 � Sunny_Boy 9000TL U5, Sunny Bay 9000TL Ufi .. a P �208 Y « 5X24 Nk , 208.Y 240V . . sem✓ �... �77 � X .,... t 0000 W x r\ T 0000 / R a^;_ x 1.1250 W 11250 W 8400W . 3 � k830tI'a=z, U.. 4d00,W" 930QW 600 V . < ,F,,./x..�0d '` V. ,.. ." . «,..mr« �x X600 Y 600 , 300'V'-480 V f 3d5 x/,s 3Q5,Ve,d i1 tj}3 9cV y =300 V`='480 V/3d5 V 345 V-480.V/M V 300 V/360 Y,. 3d5 V 3bfXY ;` ` z c 30011/36Q,V;`:: 345',V/360 Vi 27.9 A y2k . , a w r..a. 3I 4 A 27.1-`A . .. 27.9 A,,; � * 31,4 A 2 „ 27.1 AM. , b =;f�� 6 6 9000 W/9000 VA , 2080yt83V 229V QY/21 2b4Y ,,. `,; ,.,.,"` 208 Y,/ 3V-:.229V 240V/2T1:V-264V-,— bQ Hz J 54:3112 60 S,4M �,`� 6FYx H bQ 60 Hz/59:3 Hz,.60 5 Hz 50 Hz f 59.3 Hz...60:5 Hz X38.5 A •, x, NOW 37.5 A 98% 98%/98.7%. .,. . .,,,. xa � �, OR NE .fir, qg 470j61:5''/i 4mm(18 i} f45mel) =., 470fbT5/240mn(184/'?41 f9,5 inch 87/20 19Qm (�T / 5 mcF� ..,......... . ',T 87/297/190 mm;{Zs28/T'T.7/7.5 inch) Sia..3a �f 781bak «: 35,k9}7816,..' < k G f ; y VC-1,8.81?.,. 3,S kg/8 lb:y'', d4,.0 .40-C,. t"'T,40°F ry 46 de{A) < "��.. .. k<... - OTSW sQ:13W k>; 6 ticooi .. NEMA 3R" NEMA 3R r 100 u• i whU71q ewetmltlulx... Screw-terminal Textiine y tUL17d,{�&ILI998AEEE,1;5+17 FCC Fart TS(Glass A&'6),CAN/CSA C22.2`107_,1-1,UL,T t�49B F \ Y ng s r, 1 S1S SOOOl1US 12; „ SB,Q000TLUS•12 ' M +� Sunny Boy t OOOOTt•US Sunny BOY A0000T1 US' Sunny Boy 11000TL Technical data' 208V„ 240 V 240 V Input(DC) Max.recommended PVpower(o-module STCj 12500;W 12500 W".. 13750 W Max.DC power(@ cos ��> „,,,;, „ , {10500,W .:£`• 10350 W; - ; l 1500 W Max.input voltage MPP voltage range/rated'inpt troltage iz a z# OQ V d8,0'V/.3d5 V 345 Y 4$0-V/379 V 345`:V-480 V/379 V- Min.inputvoltage'/init"I"'pUfsolf e `' 30Q1/ 360V--': " w.. / 345 V%360 V " 345 V/360 V Max,input current--- ----------- urrent ra- Fi r v11 30,2 A° 33.3 A � s,...Max.input currenfperfis'ti�.. .....-:,._ ..... .. Number of independent Mlat3tputr 1 1 l Strm9s per MPP it pu7� '9ft Output(AC) Rat d' ower/max a e% 3✓�r �" ,f� F� "f, 10()0,0 W f 10000 VA 11000 W 1 1000VA - PPS+.. / Nominal AC voltage/notnmalC voftage range4, „,- x '248 V/183 V-224 V. 240 V/211 V-.264 V 240 Y;/211 V-264 V ° AC paver frequency/rang''e y y% ,'x «` � f 5 3 Hz ;60_S„Hz' 60 Hz f 59'3,Hz,,-6(15 Hz 60 Hz/59.3 Hz...60.5 Hz = C<, n d8 1.A- a. -41 711 d5.8 A Max,output.current �� a. ,.> ., ,r = Power factorat.ratedpcwer,,.. k - Feed-in Kase"sem'�conrteG%., e� ° '�'`�.� �.�..:, ,.�-����.,_, „ -1-/"2 `, � ' 1/2 Efficiency -_ CECefftcien cYf �max e ff#' / 97,5„�l0 9761, 98% 48.7% 98% 9817% / / Protective devices 8 DC reverse polarityproteaty- ` a . ism • • i AC short-circuit curentcapp ,-, ,: F„-„ • • Galvanic isolation - - AII-pole-sensijive restduai-utie#1moprfonguntt ,z's„ � •: • ° Arc-fouWdreuitinterrupt' ter St [SI1tt9 9;1 �7,G9$1i).<.... ,s r.L • ' 3 Protection class Overvolta ecate o .s ... pgsz IV 1V L General data „ mepsions(1Y/Fl/Dj ,. 470/615/240 mm(18.4/24.T/9:5 inch), - "Dimensions of DC Dtsconn { / [ 13)_,- w ;wl'$T/297/1.90 m?t.[7 2S f X17/. 5 mchj.. - Weigkt 35 k&/T8 lb-, Weightaf'DC Plscortn`ea1 .0ms r ,z. ..g .. 3 5 kg/8'Ik; a Man Operating tempers#ure cart ,,. ; -40 C,.,+60',C/4Q-F...+140-F ' 3 'Noise emission(typical) , fir/a ' 46 dB(Aj ' 46 dB(A) - Selfconsurnption(night}.' ry r F 0:1 S VJ 0.15 W ,Tooto r F x y = "gy �� � - lxansformelessHS Tronsformedess H5 ° Coolirigconcept, MORE fil, �� �vy ,�x „f,,, OptiCool OptiCool DegreeVprotection ,,, NEMA 31Z NEMA 3R - Degree of protection of coriii%#toti ar ' NEMA 3R NEMA 3R s Max.permissible value for r�Fotlf3r5trrrdtl�� x 100°! 100 ( ,:.g) '. k Features DC connection -' 7x��x \ ,, ,v k?� a5crew terminal > , Screw terminal' T AC connection ' , .\��'��'�'�,!�. ..,.... .\.�...� .. -, �Screw terminal `. ':'Screw terminal” Display, Text in, Text line Interface.RS4$5'/BI et ,. r 0% o/0' - Worranty:l0/1S/20yeare n ,N •/0/0 •/0/'0 Certificatesand approvals fmor�availat leanr quest)`- ULt741%UE1.998,IEEE1547,FCC Pait 15[ClassA&B},CAN/CSAC22.2 107.1-1,UL 16998 NOTE:UStnveitersship°wi#h'giaylts TYPe.designation ' x Utz, .k r;;, �, 58"T0000TI US 12 ”'^”' SB,1:1000TEUS 12 Rai. - Efficiency curve SUNNY BOY 11000TLUSt, ACeflSSOIIt;S QQ 96 k1, ate. Sunny Boy,Combmer Box Btueboth 9y-Baek 96 �� a SBCBTl610 87PBINV tJ gR x with Extemal Anten” 94 .BTPB.EXTANT-NR s7 0 92 \\ _13 99.5 1 W.&-RSd85 SAAPower Boloncer Set 90 "� '`• - - 97.5 t- 96. , 485USMNR PBCSBUSIONR t rve Ela IVN-345 VI 96.5 88 Eta IVN-379 V) 3 345 480Rti�` , Eta(V„-480 V) V,�„D9 ,rte 0.0 02 '"y�tY'�g � #0 �� _ a Standard feature,, O O honaleature Not available x � Oq�}ua e e power 1 P --- � Data at nominal conddions z Toll Free+1 888 4 SMA USA www.SMA-America.com SMA America, LLC