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13110099 CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 10139 BYRNE AVE CONTRACTOR:COBALT POWER PERMIT NO: 13110099 SYSTEMS,INC OWNER'S NAME: SMITH ROGER C AND GAIDIES-SMITH BRE 885 MAUDE AVE DATE ISSUED: 11/14/2013 OWNER'S PHONE: 4088020721 MOUNTAIN VIEW,CA 94043 PHONE NO:(650)938-9574 LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION: RRESIDENTIA`LEl El COMMMERC`IAL License Class Lic.# 0W1 ��-/�S�GL / /�'�, r �USf� "/1�J0✓!i 7 Contractor Date -�, i�' i, / V(�hfi�S f /<✓�+ I hereby affirm that I am licensed 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:$40335 I 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:35711009.00 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 WITHIN 180 DAYS OF PERMIT 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 DAY AST_ LLED 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 f j granting of this permit. Additionally, a applicant understands and will comply Iss Date. -- with all non7l oint source regulatio per the Cupertino Municipal Co e,Section 9.18. RE-ROOFS: Signature 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. ❑ ER-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 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 B Area Air ality Management District I performance of the work for which this permit is issued. will maintain compliance w' theCupertino i pal Code,Chapter 9.12 and I have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Cod Sectio 25505,25630 nd 25534. Section 3700 of the Labor Code,for the performance of the work for which this permit is issued. Owner or authorized ageht Date: 1 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 CON CTION 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 0 1 COMMUNITY DEVELOPMENT DEPARTMENT• BUILDING DIVISION ` 0O 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 \\ CUPERTINO (408) 777-3228• FAX(408)777-3333• building aacupertino.org PROJECT ADDRESS L� �,/�� APN k OO OWNERNAME Z PHONE' 0 0 _rr�� E-MAIL I 1 � V 7- STREET ADDRESS N FA /� X }^' CONTACT NAME � •W i 1 SGI PH A 4f-7"& � 9 �I�_1 S ` 1 l 1 G�✓` C� STREET ADDRESS ITY STATE.ZIP I 'Y Yf CJI, (Vl W�,� in . I 1 S'� ❑ OWNER ❑ OWNER-BUILDER ❑ OWNER AGENT EvoNTRACTOR ❑CONTRACTOR AGENT ❑ ARCHITECT ❑ ENGINEER ❑ DEVELOPER ❑ TENANT CONTRACTOR NAME,! 1� LICENSENUMBER _ /e� LICENSE TYPE., BUS,LIC 4 ey COMPANY NAMEJi` �� ,^ .. E-MAIL FAX STREETADDRESS/ , �I Y FATEI�� ( $} 0 (C/ h , �tv Dk ARCHITECT/ENGINEER NAME LICENSE NUMBER BUS.LIC d 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 __7 1. SOLAR PANELS ❑ ELECTRIC VEHICLE CHARGING STATION ❑ SOLAR WATER HEATING ❑ OTHER FOR.SOLAR PANEL S: NUMBER OF PANELS/UNITS: N KILOWATTS: �� TOTAL V U IQN,._'_ DESCRIPTION OF WORK le Y. By my signature below,1�Ihav h f the following: am the property owner or authorized agent to act o�ffproperty owner s b ,ave read this application and the informrove is Corr t. Lhave read the Description ofWork and verify it is accurate. I agree to comply with all applicab e local ordinances and state lawilding co tr io I authorize representatives of Cupertino to enter the abov iden 'tied property for inspection purposes. Signature ofApplica t/Agent: Date: 1111411 SUP PLEM TAL INFORMATION REQUIRED OFFICE USE ONLY ❑ OVER-THE-COUNTER c. Y 4 F ❑ EXPRESS to U ❑ STANDARD U ¢i ❑ LARGE ❑ MAJOR PVApp_2012.doc revised 06120/12 CITY OF CUPERTINO FEE ESTIMATOR— BUILDING DIVISION ADDRESS: 10139 BYRNE AVE DATE: 11/14/2013 REVIEWED BY: MELISSA APN: 357 11 009 BP#: -VALUATION: 1$40,335 *PERMIT TYPE: Building Permit PLAN CHECK TYPE: Alteration / Repair PRIMARY SFD or Duplex PENTAMATION SOLAR-RES USE: PERMIT TYPE: WORK INSTALL 19 ROOF TOP FLUSH MOUNTED PV PANELS 5.6kW SCOPE Li NOTE:This estimate does not include fees due to other Departments(i.e.Planning,Public Works,Fire,Sanitary Sewer District,School District,eta). Thesefees are based on the prelimina information available and are only an estimate Contact the De t or addn'1 info, FEE ITEMS (Fee Resolution 11-053 Eff' 7/1113 FEE QTY/FEE MISC ITEMS Plan Check Fee: $0.00 = # Alternative Energy System Suppl. PC Fee: Q Reg. Q OT 0.0 Fhrs $0.00 $229.00 IPHOTOVRES Photovoltaic System PME Plan Check: $0.00 Permit Fee: $0.00 Suppl. Insp. Fee:Q Reg. Q OT 0,0 firs $0.00 PME Unit Fee: $0.00 PME Permit Fee: $0.00 Q Work Without Permit? Yes (F) No $0.00 0 Advanced PlanningFee: $0.00 Select a Non-Residential Building or Structure A Strong Motion Fee: IBSEISMICR $4.03 Select an Administrative Item Bldg Stds Commission Fee: IBCBSC $2.00 SUBTOTALS; $6.03 $229.00 TOTAL FEE. $235.03 Revised: 10/01/2013 SOLAR PANELS <,.. UNMATCHED PERFORMANCE, RELIABILITY & AESTHETICS X SERIES • 21.5%efficiency Ideal for roofs where space is at a premium or where future expansion might be needed. SIGNATURE BLACK x21 - 345 PANEL • Maximum performance X2; -335 PANEL Designed to deliver the most energy in HIGHEST EFFICIENCY° demanding real world conditions, in partial shade and hot rooftop temperatures.',2,3 Generate more energy per square foot • Premium aesthetics X-Series residential panels convert more sunlight to electricity producing 44% SunPower°Signature" Black X-Series panels more power per panel,'and 75% more energy per square foot over 25 blend harmoniously into your roof. The most years.3,4 elegant choice for your home. HIGHEST ENERGY PRODUCTION' C ` ' f tee`. Produce more energy per rated watt High year one performa 18-10% more energy per rated watt.3 This advantage increases 4 roducmg 21% m6[ ,-nergy over the first 25 years to meet your �i� i o LU�\ �E�1k� t 07, Ft. Maxeon®Solar Cells:Fundamentally better. C ` Engineered for performance,designed for durobility. D \ � ,,.,. tea'25 Engineered for peace of mind 1 Designed to deliver consistent, trouble-free W 'o'r° energy over a very long lifetime.4,5 } �c r. Designed for durability o J r Years r G 2c ?{ The SunPower Maxeon Solar Cell is the only cell built on a solid copper foundation. Virtually ,. Maintains High � FHOiON r impervious to the corrosion and cracking that Power at Nigh Temps a,s Q) degrade Conventional Panels. Ot o I No t0pt-Ing;, ed ;5 �eara;latiors Same excellent durability as E-Series panels. ° #1 Ranked in Fraunhofer durabilitytest.10 a a i'gl''`Jefp7Uv`"'t 100% power maintained in Atlas 25+ ' " ! Be'ter Lo.vl,,g rar<, comprehensive PVDI Durability test. ' W 2 Spec'rul Response p ' - H igh,Performance O � N.JV t<s'led Ve G,aSS sunpowercorp.com SUNPOWER X-SERIES • AR PANELS SUNPOWER OFFERS THE BEST COMBINED POWER AND PRODUCT WARRANTY POWER WARRANTY PRODUCT WARRANTY ,:;t :. F + 51 0 I r 15 20 Years Yccrs 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.9 ELECTRICAL DATA OPERATING CONDITION AND MECHANICAL DATA X21-335-BLK X21-345 Temperature —40xF to+I 85'F (—40xC to+85xC) Nominal Power 12(Pnom) 335 W 345 W Max load Wind: 50 psf, 2400 Pa, 245 kg/m2 front&back Power Tolerance +5/-0% +5/-0% Snow: 112 psf,5400 Pa,550kg/m2 front Avg. Panel Efficient 13 21.1% 21.5x/, Impact y 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 Monocrystalline 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%/oC Weight 41 lbs (18.6 kg) Voltage Temp Coef. (Voc) —167.4 mV/oC Current Temp Coef. (Isc) 3.5 mA/oC TESTS AND CERTIFICATIONS REFERENCES: Standard tests UL 1703, IEC 61215, IEC 61730 1 All comparisons are SPR-X21-345 vs.a representative conventional panel:240W, Quality tests ISO 9001:2008, ISO 14001:2004 approx.1.6 m',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%mare 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 severity) 4 SunPower 0.25a/e/yr degradation vs.1.00//yr cony.panel.Campeau,Z.et al."Sunpower PID test Potential-Induced Degradation free: l OOOV 10 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"SunPower white paper,Feb 2013.Useful life is 99 out of 100 panels operating of more than 70%of rated power. _ 6 Higher than E Series which is highest of all 2600 panels listed in Photon Intl,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 Intl,Mar 2013. 8 Compared with the top 15 manufacturers.SunPower Warranty Review,Feb 2013. ',.O4k mrTF 9 Some exclusions apply.See warranty for details. t (41 2inl 10 X-Series same 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 same as E-Series,tested in Atlas 25+Durability test report,Feb 2013. 12 Standard Test Conditions(1000 W/m'irradiance,AM 1.5,25°C). 4fmm !- 13 Based on average of measured power values during production. 1559mm �-- (f%".4ir1] See hHp://www.sunpowercorp.com/fads for more reference information. For further details,see extended datosheet:www.sungowercorp.com/datasheets Read safety and installation instructions before using this product. ®April 2013 SunPower Corporation.All rights reserved.SUNPOWER,the SUNPOWER logo,MAXEON,MORE ENERGY.FOR LIFE.,and SIGNATURE ore trademarks or registered trademarks of SunPower su n powereorp.eom Corporation.Specifications included in this dalasheet are subject to change without notice. Document#504828 Rev A ATR EN A de -M M, a Ul IVI III j III II Q az Certified Innovative Powerful Flexible • UL 174I and 1699B compliant Secure Power Supply provides #97.2%maximum efficien •Two MPP tradQvie„) •Integrated AFCI meets the require- daytime power in case of -Wide input voltage rang numerous cles4iiI449 ments of NEC 2011 690.11 grid outage # Shade management with 'Tra •Extended operating Global Peak MPP trackin tem peWfVreran Re ”S SUNNY BOY 3000TL-US 4000TL-US bu5bbft ' Setting new heights in residential inverter performance The Sunny Boy 3000TL-lJS/4000TL-lJS/5000TL-lJS represents the next step in performance for UL certified inverters. Its transformerless design means high efficiency and reduced weight. Maximum power production is derived from wide input voltage and operating temperature ranges. Multiple MPP trackers and OptiTraCTm Global Peak mitigate the effect of shade and allow for installation at challenging sites.The unique Secure Power Supply feature provides daytime power in the event of a grid outage. High performance,flexible design and innovative features make the Sunny Boy TL-US series the First choice among solar professionals. y A a. 51 A NEW GENERATION OF INNOVATION THE NEW SUNNY BOY TL- Transformerless design Increased energy production US RESIDENTIAL SERIES HAS The Sunny Boy 3000TL-US / 4000TL-US OptiTracTm Global Peak, SMA's shade- YET AGAIN REDEFINED THE / 5000TL-US are transformerless inverters, tolerant MPP tracking algorithm, quickly CATEGORY. which means owners and installers benefit adjusts to changes in solar irradiation, from high efficiency and lower weight. A which mitigates the effects of shade and wide input voltage range also means the results in higher total power output. And, inverters will produce high amounts of power with two MPP trackers, the TL-US series can under a number of conditions. ably handle complex roofs with multiple orientations or string lengths. Additionally, transformerless inverters have been shown to be among the safest string An extended operating temperature range inverters on the market.An industry first,the of -40 °F to +140 °F ensures power is TL-US series has been tested to UL 1741 and produced in all types of climates and for UL1699B and is in compliance with the arc longer periods of time than with most fault requirements of NEC 2011. traditional string inverters. Secure Power Supply Leading monitoring and control solutions One of many unique features of the TL-US residential series is its innovative Secure The new TL-US residential line features Power Supply ability. With most grid-tied more than high performance and a large inverters,when the grid goes down,so does graphic display.The monitoring and control the solar-powered home. SMA's solution options provide users with an outstanding provides daytime energy to a dedicated degree of flexibility. Integrated Zigbee(D, power outlet during prolonged grid outages, a wireless communications standard often providing homeowners with access to power used for home energy management, and as long as the sun shines. numerous wired options allows for a highly controllable inverter and one that can be Simple installation monitored on Sunny Portal from anywhere on the planet via an Internet connection. As a transformerless inverter, the TL-US Whether communicating through Zigbee(D, residential series is lighter in weight than RS485,or SMA's new wired, plug-and-play it's transformer-based counterparts, which WebConnect, installers can find an optimal makes lifting and transporting the new solution to their monitoring needs. inverter easier than before. A new wall mounting plate Features anti-theft security and makes hanging the inverter quick and easy.A simplified DC wiring concept allows the DC Disconnect to be used as a wire raceway,saving labor and materials. 10 ® CU : �ullcl�n; 7.. More efficient Sh �anageme Easier I�I f� i Broad temperature range Secure Power Supply Flexible communications 3`/Ooh Sunny Boy 3000TL-US Sunny Boy 4000TL-US Sunny Boy 5000TL-US Technical data 208 V AC 240 V AC 208 V AC 240 V AC 208 V AC 240 V AC Input(DQ Max.DC power(@ cos rp=1) 3200 W 4200 W 5300 W Max.DC voltage 600 V 600 V 600 V MPP voltage range 175-480 V 175-480 V 175-480 V Min.DC voltage/start voltage 125/150 V 125/150 V 125/150 V Max.input current/per MPP tracker 18 A/15 A 24 A/15 A 30 A/15 A Number of MPP trackers/strings per MPP hacker 2/2 Output(AC) AC nominal power 3000 W 4000 W 4550 W 5000 W Max.AC apparent power 3000 VA 4000 VA 4550 VA 5000 VA Nominal AC voltage/adjustable 208 V/• 240 V/• 208 V/• 240 V/• 208 V/• 240 V/ AC voltage range 183-229 V 211 -264 V 183-229 V 211 -264 V 183-229 V 211 -264 V AC grid frequency;range 60 Hz/59.3-60.5 Hz 60 Hz/59.3-60.5 Hz 60 Hz/59.3-60.5 Hz Max.output current 15 A 20 A 22A _ Power factor(cos N) 1 1 1 Output phases/line connections 1/2 1/2 1/2 Harmonics <4% <4% <4% = Efficiency Max.efficiency 96.8% 97.1% 96.8% 97.2% 96.8% 971% CEC efficiency 96% 96.5% 96% 96.5% 96% 96.5% Protection devices DC disconnection device • DC reverse-polarity protection • Ground fault monitoring/Grid monitoring 0/0 _ AC short circuit protection • All-pole sensitive residual current monitoring unit • 3 Arc fault circuit interrupter(AFCI)compliant to UL 1699B 0 Protection class/overvoltage category I/IV General data Dimensions(W/H/D)in mm(in) 490/519/185 (19.3/20.5/7.3) DC Disconnect dimensions(W/H/D)in mm(in) 187/297/190 (7.4/11.7/7.5) _ Packing dimensions(W/H/D)in mm(in) 617/597/266 (24.3/23.5/10.5) DC Disconnect packing dimensions(W/H/D)in mm(in) 370/240/280 (14.6/9.4/11.0) _ Weight/DC Disconnect weight 24 kg (53 Ib)/3.5 kg (8 Ib) Packing weight/DC Disconnect packing weight 27 kg (60 Ib)/3.5 kg (8 Ib) Operating temperature range -40'C...+60°C (-40*F-+140*F) Noise emission(typical) 5 25 dB(A) <25 dB(A) <29 dB(A) Internal consumption at night <1 W <1 W <1 W Topology Transformerless Transformerless Transformerless Cooling concept Convection Convection Convection Electronics protection rating NEMA 31Z NEMA 3R NEMA 3R Features Secure Power Supply • • • E Display:graphic • • • Interfaces:R5485/Webconnect 0/0 0/0 0/0 Interface:ZigBee O O 0 _ Warranty:10/15/20 years 0/0/0 •/O/O 0/0/0 Certificates and permits(more available on request) UL 1741,UL 1998,UL 1699B,IEEE1547,FCC Pad 15(Class A&B),CAN/CSA 022.2 107.1.1 NOTE:US inverters ship with gray lids Type designation SB 3000TL-US-22 SB 4000TL-US-22 SB 5000TL-US-22 - --------------------- o ---------------------------------i Efficiency curve SUNNY BOY 5000TL-US!------------------------ Accessories i 98 3. Spee&im/Webconnect RS485 interface 96 interface DM•485C&USI O SWDM-USI0 94 it ' 92 0 97 v Fan kit - i 90 - _ £ FANKIT02-10 w o w ' „-175 V1 P 95 �' --- 88 r 8 I ,-400VI rn 175 480 $ - 86 EEEto(V,-480 VI ; V M 8: 0.0 0.2 0.4 0.6 0-8 1.0 t •Standard feature 0 Optional feature -Not available i -Output power/Rated power _; -------------------------------------------- -----------------------------------------------------.-.-.._'_' Data at nominal conditions Toll Free+1 888 4 SMA USA www.SMA-America.com SMA America, LLC CCQiwu_ E�,r DEP r�r►vc ennsro � .T -CUPERTI ProvideWeather Resistant Labels Per APPRO This i� NEC,&Local Jurisdiction.Requirements Scope of.work . Db" land Spe�j fjCafioog Plans Provide Weather Resistant.Labels Per To Install a Photovoltaic S stem,F�or anft{ MUST be y et%n, It;is ept at the Mount Inverters and DC.Disconnects on: - - __ C aA unlawful tQ NEC&,Local Jurisdiction Requirements Interior Wall of Garage therefro Des:or'alterations on'sam make any Run,DC Lines m E1V1T'Conduit Through Structure l� m' 'aPProval from t e System Consist of the following ith0 or t0 dg is Paint to Match Existing(Where, (1'9) SPR-X21 345 iSolac;Panelsjrjg h "uildln OfflClel. ) Provide,Weather ResiStantsLabelS:Per A Of f11 -(„1),,SMA'SB3000TL Inverter be held is p►an':and Al1..DC Wires to be Type=T..HWN-2 NEC&Local Jurisdiction]acquirements per ��fCaflOnS SH -(-1') SMA SB4'O.00TL Inverter pf an tsi 4Ppo al Of e L NST Existing Service,EntranccPanel nc �l3tiDn rdtna a or $ and PG&E.,Meter ;; - e LaW. Provide Weather-Resistant Labels Per Project Data PERW No NEC&;Local.J.uri"s_diction Requirements Project Location. - 10139 Byriie.Ave.,Cupe: 3Yj pO Existing,Subpanel on.Interior-Wall of Garage ['roherty Lit'c; A.P.N. - 357-11-009' (County of Santa Clara) Project.Die dr_pfion _ Solar;Photovoltaic System - `—F '� I Applicable Codes• - California_Electria_1:Code 20'10 Edition Driveway National:Electrical Code 2008'Edition (Article 690 SolarPhotovolt ' c°Systems) LUJ I _ - ;; Roof Area trey 40 sq ft,Tof_ Pt6 Building Department Walkway a 1 2013 1\3\ I � I I > Projeet;Notes CODE S1 D POR v 1. Ungrounded,Photovol4�cUq 4 Reviewed 8 f 0 s � .1 21 All Work,to be Performed°to the Applicable Build g Code`° pplica A .1e Code(s): I; } National El'ectrical.Code 20,08'Edition(Arti6le•69.0) ILL EzistingResidence: 3'.Attached'Documents DenotePVsSystem Configuration. — — - CobaltPowerS�ysteins�to Provide_ Goriiplete Installation, — — OperafionalPVSystem. Q - Property. Li ti Sheet'_Iindex See Sli'eet 2 of6 1Roof Mounted:Photovo.'ltaic.,,Array, </ For PV Array Lay out (1-9)SunPower`SPR-X21-345 L®.� P Sheet 1 -Site,.Plan- LAlV " Mount.All'Modules Flat and Parallel to ExistingRoofs D . Sheet 2 -:Roof''Plan-PV AiYay'Layout; CHECKED BY. Total.Area:340'sq'ft,Total Weight 960 lbs Sh t3=Roof''Seei cimand:Mounting Detail Existing Roof 4.1.2 Pitch or 1.9°From Horizon. 2.8 lbs/sq-ftSShts , See ee2 and 3 i ,�� C� S_he 4 -PV,ArTay Signage Mat 1. day Tile(Comp Shingle Under.PV:Array,`Typ.) p �� i 5:-,System:Schematic ' - - Sheet.6-?System:Sch ematic DATE �ojebt Legend �'Ro er and Brenda;Smith Photovoltaic System_ '� S'E - Ser-vice.Entrance Panel - - �i;pr.. nF,PT. Address ro; - - - _ _ _ -.•:_ __-,- •-- _.� .��_ _. , . -- --- - - a _ 1.013=9_•Byrne Ave--.Ciipertino.CA.950.]4. SP -'Subpanel —_ - — 885?Maude Ave. Date Drawing Tiile Rev- i '” .. MvView CA,94043' : - r- -� Nov 8 2013 1 1 -Roof IVlo.unted PV Array Site Plan ,��❑ ALT Tei 6so 938 9s�3 Site Plan` m _ I Fw650 8- 5.7 L.v1 Scalef,X16"=F o„ �S_1 E ti?+�R SYSTEMSANC www,cobattpowgxom Sheet_ Sighed_ o @AaltPower`Syswms-Inc.: 1 Of•6', � � o .N Ridge, .- Ridge idge Ridge P 3 0; Ridge ,` 3 I 71 l 9p 42 .e e ' CUPERTINO and .2 Roof Mounted,Photovoltaic ArraStrings '2 ! y y; g (] 1);SnPwr SPR=X21 345 � � ��• Building Deoartment Indiv.Module Dims 61.4' x 4.1:2" .Roof Mounted Photovoltaic Array,'String-3 See Sheets 1 and'3 (8) SnPwr SPR-X21-345 '!• 'NOV .1 4 2013 Indiv'Module Duns 6'1.:4"x 4L.2" See Sheets I and 3 REVIEWED FOR COPE COMPLIANCE Revi-e.Wed By, Pr6j�eet - Roger and,.Brenda SinithThotovoTtaic System Address o 139 Ave _ $yrne Cupert>no'CA 95'014.._ z,^ 895;Maude Ave. - Ddte Drawing Title- Rev 3 9 i ��'`' Mt-View,CA 94043 j`'"'(0,IBJ A L 1' Fax 650'938-9573, g 2��13 1 , PV Array Layout j I Tel 650 938-9574 NOV ROOF Plan �. . Scale:y' — I �' �_b '+ PC74VER SYSTEM :1vC www:cobaltpower.com Sheet Sigtled' M PV Array Layout O Cobalt'Powen&S stems;,lnc. 2.,Of 6 R�L o Use All'Stainless.Hardware as Supplied with Mounting Rails POWER RAIL,INSTALLATION GUIDELINES: PV Support,Rail and Power Post Bracket: Top Clamp 'I•NOCANTILEVER - - �NOSPANBFTWEEN _ II ' _ __ NO CANTILEVER GRIiATfR TITAN]7' SUPI!ORTS GRFATER;T_IIAN 80" _ - fRl ATERrTHAN � i20/22/OF,_ I - - 56%50 OF • I 20%22%OF �. 1 OVERALL LENGTHS OVE_RALLLENGTIi ,.:OVERALL LENGTH 1� SIDEIVIEW-FOR POWER RAIL LENGTH UP TO']44":. Install Neoprene Counter Flashing = Photovoltaic Module `7 �- IJO CANTILEVER NO SPAN BETWEEN � NO SPAN BETWEEN NO CANTILEVER,, - Instal'1 Low Profile FIa$hlrig, _ SUPPORTS - RTHAN 80' GREATER THAN 32� " ' GREATF 4 15%;22%OF 754428%OF I 35/28%OF' S%22%OF - \\ ",POWer POSt,.FOOt ''I OVERALL LENGTH�OVERALL LENGTH�SO � OVERALL LE,N GTH OVERALL LENGTH SIDE.VIEW" F.OR"POW.ER"RAIL,LENGTH OVER144"'ADID'iJP TO 2241:, " Foot to be Bolted.to Roof Rafter with (2).,5/'1611 x 4"Stainless Steel Lag Bolts per Mfg's Installation.Instructions.. g�,•/ '.+^v 11 - NO SP AN BETWEEN NO SPAN BETWEEN NO SPAN BETWEEN NO CANTILEVER' Min Embedment 3 --� NOCANTILEVER (11^^�-- Y` (GREATER THAN 32" SUPPORTS GREATER THAN BO" SUPPORTS GREATFR.THAN 80" SOPF'ORTS GRFATERTHAN BU" - GREATER THAN JP sY � - 1 10%-1I%`OP X27%'-26%OF. !I_ 27%-:26/OF _ I - - 27'/,26%OF 10%Plf"Zi OF I , y x� "'-----��111 OVERALL LENGTH OVERALULENGTH OVERALL LENGTH �-OVERALL LENGTH VERALL LENGTH �x Existing Roof SIDE VIEW FOR POWER RAIL LENGTH'OVER 224"AND UP.'T0.300" Mat'l Corn I/ >` 5 POWER.RAIL IS°DESIGNED AND WARRANTED FOR,LOADS UP TO 50.LBS/SQ.FT (APPROX. 125,MPHVINDS) POWER+CLAMP PHOTOVOLTAIC MODULE 2x6 Roof Rafter WHEN IN STALLED'.ASISHOWN.FOR,INST'ALLATIONS IN,AREAS ING FOOT 'Existing 'WITH MAXIMUM DESIGN,WIND SPEEDS OF 90 Iv1PHfiHE. MOUNT 24" O.C. a W/25% POWER RA IL 20/-25% @- DISTANCE.BETWEEN SUPPORTS CAN BE TO 96" cB^r>sB%oF OF - FMODULE WITH A MAXIMUM CANTILEVER OF 361- :LENGTH MoouLELENGTH LENGTH 'END'VIEW SHOWN'WITH STANDARD;MOUNTINGFEET(OTHER OPTIONS.ARE'-AVAILABLE) NOTE THE`MOUNTING FEET I�ItJST BErATTACHED'TO THE.BUILDING RAFTERS __ECT2 POWER AND WATER Module, - - 4000,VASSAR DRIVE NE, Photovoltaic Module Mountin Detail Al OR FRAMING(NOT NST THEROOF`DECKING.USE 5/I6"OR 3/8"DIAMETER DIR E SOLAR _ - _ .� - - - � ALBUCIUERQUE,NEW,MEXIGO 87107 LAG BOLTS AND,DRILL A PILOT HOLE;DO THETINAL TIGHTENING BY HAND, DPW Scale:.NTS POWER RAIL INSTALLATION EACH LAG BOLT.MUST'H;AVE A,Iv1INIMUM OF 3=4%2"EMBEDMENT IN.:A,IvIINIMUM OE,2X JOIST,RAFTER_,OkvSTRUCTU_RAL:FRAMfNG;MEMBER. -`WILL'G o� JA. 0 '1d-2-07 �� SHT'.1 DIRECT'POWER,AND WATER`,CORPORAT1ON,A000-8 VASSAR DRIVE NE ALBUQUERQUE,NM°87107,SOO-260-3792 'THIS DRAWING IS THE PROPERT OF DP S-R.ANDCANNOT Existipg'Roof BE USED!COPIED:OR DISCLOSED WITHOUT PERMISSION. wlvlat'.1': Clay Tile Al y Com Shin le Under PV Array) ( p g CUPERTINO Building Department -Projection Above;•Existing. E / \� Roof 8"Ty. _ :. r NOV 14 2013 f IEVIEVXIED FOR CODE G.Oh/iPLIAN E Ez�sting � ;. ,• , Ridge Beam PV Modules to be Mounted Flat and Reviewed BY_ "� Parallel to Plane:of.Roof 3 Elevation Above Roof . ._ ., Project S.eaie:,NTs' Roger and Brenda Smith Photovoltaic System _.__....._._.,....._.............................,.___......-_. _...._ _. ...__... • - - Address 13;9.By ve:. Cupertino _ Existing 1' _ rne,.A - CA 950=1.4 - - T. 8xisting 2x6 Collar Tie's 2x6 Roof Rafter , —' 885gManae Ave. Date Drawing"Title. Rev @.241' O:C., s Mt View CA,94043N'ov81 20'°13 1 E I' ExteriorWali Tel �' �RoofSectionl_and C BALI" _] _ Fax 650.938=9573 �--I PpYV R,SYSTERMS.IINC �v.cobal•tpower:com. Sheet Signed Mounting Detail ©Cob alt.Powei'Systems,Inc. 3. of 6 ,RJL ;o SE OInv _. -S,P :O - - _ Inv � G 4 DC O Dt"sco O� T` Disco . E O �3 I , , T Signage/Label. Legend PV Array Signage CUPEE?TINO Ta Language, Mater><al Deseri t><on Lo'¢ation g: g P Scale ��- 1•p�+ _ . Building f�ep"ar>n►ent � Warnm ., Sources of Power PV Permanent Fade Resistant Material,Pfaques, Service:Entrance - Disconriect�@Adjacent Location Red:Background;Wliite.Engraved Letters; Panel ®� 4"Min.•Size M Nov 119 .2M g g y�-g g olar Conduit, Gaunon:�SolarPV Warm Ma �RctnatnEner Energized Permanent'FadeResistant-Mate_nal All S t��n�PI_Iaf�l�E Warnirtg:,Electrctton burin Da light Houxs: permanent Fade Reststant.Matertal Interior Entrance n ranee Exterior After Disconnection , _ ., �EVIEVVE� FOR DOD1= c> �� , c Shock Hazard=D0 NOT TOUCH ice Entrance OTERMINALS'-Terminals on Both Line and Load Panel Reviewed`By Sides May he Energized;in;the Qpen Position 0-.P,hofolvoltatc Arra ;.DC.Disconnect,,Sw�'tcfi _ _ ,Permanent=,Fade Resistant Matenal.Pxlagues,, All DC. y - - - .Red:Background,White„Engraved Lefters, Disconnects - - Project 3”x 4 Mtn.Size Vngrounded,System Permanent Fade Rcsistant,,Material,Pl'aques, Inverter Roger alld,B enda.,Smith�Phoiovoltaic System R'ed,Background,White Engraved.Letters, 3"x.4" Min.Size Address 'o -- =` — PhotolV000ltaic:Array-�C'DisconnectaSwitcfi -Permanent_Fade Resistant:Material=P.laques;:uAr11-AC-G ---_ _�. _._ _ __.._�_r - -_ _ _ n�•39 By171e.AYe.. CUpelrtino;CA 9SQ14 �s _ _ 6, R_ed.Back round,White.Eit raved.Letters, - - g S 'Disconnects__- - - -— r 885'Maude,Ave: Rev t,d o 0 y 3"x'4' Min.Size Date, Drawing Title olar PV _ 1 _ i Mi View CA 94043 Nov 8 201°3 1 Installed When P.ermanEnt Fade;Reststant Material Plaques, :Service Entrance 3 ❑ B L Te1.65o 93,8=9574 ' PV Array Sign e + 7 _ Fax 650-938-9573 D7 , :sDtconnected,SoartPanelsarid;Wtriiig:Ivlay- Red:Background,W,tiife Engraved Letters, Panel(Interior and -1 _ = (tQW£i?SYS t FSSitiC, Sheet _ Remain Energized During Daylight Hours .3"x 4"'.Min'. Size Exterior.) ©•Cobalt Power.Systemsjnc. 4pf 6 RJL I Calculation of°Electrical Parameters- Ramtight = 1. Negative and PositiveDC Conductors Hom':P-V Array to ECDisco-nnect 'Junction Box _ _ StinPOWeriSPR'=X2'1i,345'`PV-M.'odule_Short-Circuit+Current-.=639A Increase,Is by Factor of GPhotovoltaic Array Stnnga L #10 AWGc90°C THWN 1 56 per NEC 9 97A nd + + + + +� l 2 Ampacity per NEC 310 16—90A 7 I emp Rage 'Calculapon:,`Use,Derahng Factor of 0 58 I (5)Su-Power SPR-X21445' 6 Current Carrying Conductoisiin.Condu'it;-018 Fill Factor Derating Required ped.Table310.15(B)(2)(a) I #10 AWG;Barc Copper Gnd,Bus Thcrcfore#lO:Ampacity is 40A x10:58,2 0:8.=I8°6A-OK•(more than 9:97A) I I '2 Use'.GBL4DBT Ground Lugs t I I ; 'G_round:Conducior FromuPV,Array to Inverters Rated for OutdoorAperation 1 25*Ise 1 25',xi6.39A;-:8.0A-#10 is OK Typical,for'All„Strings No Temp or Fill Factor Derating Required-Nota Current Carrying Conductor. I I 3. AC ConductorsFrom lnverter-sto,Existing Subpa_vel Inverter,l' -- TM Max'Output Current 15A_Mini inum Ckt°Brkr—15A,x 1.25 - PfiotovoltaierArray.String 2 2okand#10 AWG is OK per Table 310.16 and240.4(D (6)5unPower SP.R-X21-345 ,. _'• _ _ Inverter 2 ) I I Ma 0uiput Current . 15A Nimmum+Ckt,Brkr f5A x 1.23=18.8A- I I #'l0 AWG Bare'Copper`Gnd,Bus' 20A`and#l0 AWG�is OK per,Ta¢1e,310:16'and;240t4(D) I I 4. AC%Grounding I 1 DC,(jr6undiiig,Electrod&,Conductor Fiom:dnverter-is#8 in. 1 Conduit #6 Ou_tsi&Conduit;,'#4,tb UfferGr'ound,per NEC-1250.)66' -J - EquipmenbGrounding',Conductor,From Inveiter-i's Same Size'as _ Ungrounded+Cdnductors or Larged„per,NEC690:45,250.122 P,hotgvoltaic Array String 3 (8)SunPbw&SPR-X21-345 :#,10 AWG'Bare-Copper GndBus CUPERTINO Buildina Denaftrnent Noy 14 2013 REVIEWED FOR CODE ;ili':A:1-'I_IANCE -Reviewed'By Note-sUnles's'Otherwise Specified: Ungrounded,Photovoltaiei'System Provide Warning Labels per NEC.andLocal Jurisdiction Requirement's Gnd PV -2 .-j, +I +2 3' +3 Project Gnd Roger,and,Brerida Smith Pliotovolta'ic System Address ro _.--T,.-.To,Sheet.6 _ _ ___ _ 10.1,39 Byrne Ave, Cupertirto A 95914. Label Conductors with % p - — Numbewas Shown —-- -- --- - --- 885 Maude Ave. `Date Drawing Title , r � y ev „ J Mt Uiew CA 94043 o Nov 8 '2013 G7 /� �� Tel,650 938 9574 %' 1 G7/-y System Schematic _j Fax 650 938-9573 = Sgried = o� a J.._. P9JVCR'S-,Tytt+S INC; Sheet, www,cobaltpower.com O'Cobalt Power Systems,Inc. 5''Of 6 RJL- From,Sheetp5 PV PV Gnd Gnd -2 -1 +1 +2 Gnd -3 ,+3 C (1).Gm,#lO,AWG:, (1):Grn#10.AWG, _ '- )(l) �(2)Reds#1O.AWG . .Rcd#1'0 WG A. � - (2)Blk#10 AWG (1):B Ik.9 10 AWG Waterproof Conduit.Run.Use,Watertight'Fittings., \ All Conductors: C,60OVDC.Wet.Rated,. �, I Type THWN-2;or USE-2,AWUSizes As;Shown DC Disconnect at inverter 36A,60 0 V D C and PV.Combiner P/O'SMA,SB3000TL=US-22 Inverter Existihg,400A,Service,Ehtrance Panel; (240Y). '400A,Main'Disconnect_ A Inverter 2 SMA,SB3060TL=US-22(24OV) - B To PG&E Revenue Meier EC,Disconncct at Inverter. N' 6. 36A 60OVDC and PV`Combiner P./O�SMA SB4000TL,US=22 (3)#10•AWG (-240V),lnve-rtev A n? P. ' A B N 340 VAC g I' �� Existiiig;200A,S ubpanel N _ '� tit in Garage 400A_ (3)'Existing Wires 0 Intemal'InverterO 1 P Connection + ;DC,ln p/�� A B 'N I 0 EGC; 0 Inverter l SMA SB4000TL=.US-22(240V,.) EV Grid I iGEG A,20A Breaker--lnv 2 B;20A Breaker Inv;21 �\ i A. n A,ZOA Breaker_Inv;l', RUlld1j�O �c. "' �A,200A Breaker, pc�t{1pB11} 240 NAC B„20A'Breaker-`Iriv,1 �` B N - ;B;20OA.Breaker �i t K 2013 (3);#IO,AWG - U CODE (;UMPLIANCE (2)Grn#8',AWG,, f;evievvel7 By 4 'Internal Inverter �� Connection DCJn BondPv System Ground to, + Gnd(EGC); Existing.Giounding-S'ystem _ Gnd'(GEC) EGG ExistingiGrounding PV Gnd �' El"ectrode GEC (2)Grn#8 AWG P-roj'ect Gnd(EGc) _ Gnd(ECC) Gna,(EGc) :Roger aind,Brenda`Smith Photovoltaic System. Gnd,(GEC), 1 Gnd-(GFC) Address o_ --- Provide_Groundin Electrode_Coriduclor_toiGroundin _ rn_ _ - — _ - - gr g . ,(2)s AwG -�_ -- -— -- 1:x:.139.By_ e Ave., Cupertano. CA 9.50;14 Electrode,and Equipment.Grounding Conductor per NEG I 69047;,-250.64arid-250.133'. - -- — '885•MaudeAve.. -'Date 1 Drawing'Title Rev i MUView CA.94043 Tel 650 938 9574 Nov 8� 20°13 1 COBALT System,Schematic 1, Fax 650 938 9573 cn _h� Eastiv! asv�-,�r�sa�t� Sheet Signed. www:cobaltpower.com m_ Cobalt P,ower_Systems;Inc. 6 of 6• RJL