B-2016-1782 CITY OF CUPERTINO BUILDING PERMIT
BUILDING ADDRESS: CONTRACTOR: PERMIT NO:B-2016-1782
22219 HAMMOND WAY CUPERTINO,CA 95014-6576(342 58 008) CLEANFOCUS
ENERGYINC
SAN FRANCISCO,CA
94111
OWNER'S NAME: BISWAS SANJIT TRUSTEE&ET AL DATE ISSUED:04/18/2016
OWNER'S PHONE:408-300-4976 PHONE NO:(415)729-5575
LICENSED CONTRACTOR'S DECLARATION BUILDING PERMIT INFO:
License Class B Lic.#965327
Contractor CLEANFOCUS ENERGY INC Date 09/30/2017 X BLDG —ELECT —PLUMB
I hereby affirm that I am licensed under the provisions of Chapter 9(commencing MECH•X RESIDENTIAL_COMMERCIAL
with Section 7000)of Division 3 of the Business&Professions Code and that my
license is in full force and effect. JOB DESCRIPTION:
INSTALL(N)PV SOLAR ARRAY SYSTEM FLUSH-MOUNTED
I hereby affirm under penalty of perjury one of the following two declarations: DIRECTLY TO THE ROOF-5.99 KW AND 19 PANELS
1. 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.
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
permit is issued. Sq.Ft Floor'Area: Valuation:$23000.00
APPLICANT CERTIFICATION
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 APN Number: Occupancy Type:
and state laws relating to building construction,and hereby authorize 342 58 008
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,costs,and expenses which PERMIT EXPIRES IF WORD IS NOT STARTED
may accrue against said City in consequence of the granting of this permit. WITHIN 180 DAYS OF PERMIT ISSUANCE OR
Additionally,the applicant understands and will comply with all non-point
source regulati s er.he Cupertino Municipal Code,Section 9.18. 180 DAYS FROM LAST CALLED INSPECTION.
� f
Signature Date 4/18/2016 Issued by:Alex Vallelunea
Date:04/18/2016
OWNER-BUILDER DECLARATION
I hereby affirm that I am exempt from the Contractor's License Law for one of the RE-ROOFS:
following two reasons: All roofs shall be inspected prior to any roofing material being installed.If a roof is
1. I,as owner of the property,or my employees with wages as their sole installed without first obtaining an inspection,I agree to remove all new materials for
compensation,will do the work,and the structure is not intended or offered for inspection.
sale(Sec.7044,Business&Professions Code)
2. I,as owner of the property,am exclusively contracting with licensed Signature of,Applicant:
contractors to construct the project(Sec.7044,Business&Professions Code). Date:4/18/2016
I hereby affirm under penalty of perjury one of the following three declarations: ALL ROOF COVERINGS TO BE CLASS"A"OR BETTER
1. 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. HAZARDOUS MATERIALS DISCLOSURE
2. I have and will maintain Worker's Compensation Insurance,as provided for by I have read the hazardous materials requirements under Chapter 6.95 of the
Section 3700 of the Labor Code,for the performance of the work for which this California Health&Safety Code,Sections 25505,25533,and 25534. I will
permit is issued. maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and the
a. I certify that in the performance of the work for which this permit is issued,I Health&Safety Code,Section 25532(a)should I store or handle hazardous
material. Additionally,should I use equipment or devices which emit hazardous
shall not employ any person in any manner so as to become subject to the air contaminants as defined by the Bay Area Air Quality Management District I
Worker's Compensation laws of California. If,after making this certificate of will maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and
exemption,I become subject to the Worker's Compensation provisions of the the Health&Safety Code,Se s 255 5,25533,and 25534.
Labor Code,I must forthwith comply with such provisions or this permit shall
be deemed revoked. y Owner or authorized agent:
APPLICANT CERTIFICATION Date:4/18/2016
I certify that'l have read this application and state that the above information is CONSTRUCT ON LENDINL AGENCY
correct.I agree to comply with all city and county ordinances and state laws I hereby affirm that there is a construction lending agency for the performance
relating to building construction,and hereby authorize representatives of this city of work's fo'r which this permit is issued(Sec.3097,Civ C.)
to enter upon the above mentioned property for inspection purposes. (We)agree Lender's Name
to save indemnify and keep harmless the City of Cupertino against liabilities,
judgments,costs,and expenses which may accrue against said City in Lender's Address
consequence of the granting of this permit. Additionally,the applicant understands
and will comply with all non-point source regulations per the Cupertino Municipal ARCHITECT'S DECLARATION
Code,Section 9.18. 1 understand my plans shall be used as public records.
Licensed
Signature Date 4/18/2016 Professional
ALTERNATIVE ENERGY PERMIT APPLICATION A
COMMUNITY DEVELOPMENT DEPARTIOENT • BUILDING DIVISION
10300 TORRE AVENUE. CUPERTINO, CA 9501 -3255
(408)777-3228 • FAX(408)777-3333• buildinan.cupertino.org
CUPERTINO 13
PROJECT ADDRESS � � � INR
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OWIiRNAA4Epmsft�,�+
��5 P \ [ E-MAIL w 1w
STREET ADDRESS 2;z,2, 8I , P CITY, STAT I FAX
CONTACT 1;Ah!EP) I ; l PH l� 7,-Xg --'7S— E 2` ^ e4K
STREET AD CITY,STATE O' FAX
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El cm,,R ❑ O1Y)BR-BUIIDER Ol1T_RkGtvT C01,'IR4Ci0R ❑COJ.iR4CT0 AGEK ❑ ARCl-=1-CT ❑ENGINEER ❑ DEVELOPER ❑ i_J AM
CONTRACTOR N MO 6 LICE'-SE NUMBER ��4y� LICEI\'SE TYPE I BUS.LIC R ' o; OLI
COl✓,PANY h. Ps,i`I +\cke'6 y/ I
F?.X
STREET ADDRESS,y,,,> � h /•_ CITY; PHON-- '5 ,,.,Q
ARCMTECTicNGINMI �''J
EER NP. E LCENSE IME
BR BUS.LIC R P�,J
COMPANY NAME E-M.AIL FAX
STREET ADDRESS I CITY,STATE,ZIP PHO)\
USE OF ❑ SFD or Duplex ❑ Multi-Family PROJECT IN WILDLAND PROJECT IN
STRUCTURE: ❑ Commercial URBAN INTERFACE AREA ❑ Yes 13NO FLOOD ZONE ❑ Yes ❑ No
Y-SOLARPANELS ❑ ELECTRIC VEHICLE CHI4RGING STATION ❑ SOLAR WATER FaATING ❑ OTHER:
FDR SOLAR PAA'ELS. NUMBER OF PANILS/UNITS: KILOWATTS(COMMIER TIAL ONLI�: TOTAL VALUATION:
DESCRIPTION OF WORK ' v '5
*1 r-Av n p
'-
By my signature below,I certify to each of the following: I am the propery owvner or authorized agent to act on the.properly mvne-r's behalf. I have read this
application and the information I hav -o id is Corr-- . I ve.re d the Description of WorJc and verify it is accurate. I agree to comply with all applicable local
ordinances and state laws relating 1 onsClio I t ize representatives of Cupddrtino to enter the above-identified property for inspection purposes.
S ignature ofApplicant/Agent: Date: �( 0 —,26I�
SUPPLE'NdE TTAL INTFORMATION REQUIRED
i _ OPFTCE'U�EONZY ° `' y
`v 9�ER THECOUI�TER
-2 Lim I ?c x t } S
V L7 CT43�DARD _ S
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A a-AlvL
PE4pp_2011. ,oc revised 03/16/11
I
* ` PROJECT DESCRIPTION: " VuvUa oy'n
19X315W ROOF MOUNTED SOLAR CLEA', FACT R
PHOTOVOLTAIC MODULES
ppEPARTMENT SYSTEM SIZE: 5.99 kW DC STC PROJECT SITE
OMMUN1Tir � ARRAY AREA: 335.35 ft2
BUILDING DIVISION-CUP Clean Factor
��RVVED SHEET INDEX
PV-1 SITE PLAN &VICINITY MAP
• plans and specifications MU T be k7at PV-2 ROOF PLAN & PANELS Energy, Inc.
Th��, t of p PV-3 ROOF ATTACHMENT DETAIL&
=" 500 Sansome Street,
Job 3 during construction. It is unlaw ul to make any ELEVATION PROFILE
hanges or altemt;ons on same,or o doviate (' Suite 510,
r roval from the B lid
Official. PV-4 ELECTRIC LINE DIAGRAM '' " -
therefrom,without app PV-5 WIRING CALCULATION r San Francisco,
EXISTING ,anificatits SHALL N0 PV-6 PLACARDS \ CA 94111
Tho P-
..'raping 90f,.EXISTING
d the violation Tel.: (415) 729-5575
be E:.d to perry BACKYAR PV-7 SPECIFICATION DETAIL �}
RECEIVED ansa or State Law. PV-8 SPECIFICATION DETAIL Fax: (707) 477-5643
of ny provision PV-9 SPECIFICATION DETAIL �. 22219 Hammond Way www.cleanfocusenergy.col
PV-10 SPECIFICATION DETAIL
BY project name and address
D'-,T Io I(� - 11
_ Prasenjit Biswas
PER .IT NO .-.
22219 Hammond Way
�Y � Cupertino
OFFICEC CA 95014
. ...,,. ,.r
(E) POOL
CUPERTINO
Building Departrnent 2 VICINITY MAP
v ;n APR 82016 PV 1 SCALE: NTS
ROOF#1
(19) LG ELECTRONICS: IEWED FOR CODE COMPLIANCE
LG315N1C-G4 (315W) reviewed By: ARRAY LOCATION
-
(E)400A MAIN
SERVICE PANEL
(OUTSIDE OF THE HOUSE) P LQTPLANS CHECKED BY -
EXISTING cn EXISTING DATE
DRIVEWAY FRONTYARD
PLANNING DEPT --- - -
N�' C;UPERTINO r
3OVERNING CODES
;ALIFORNIA ELECTRIC CODE, 2013 EDITION (CEC) ,
;ALIFORNIA RESIDENTIAL CODE, 2013 (CRC) R
;
ALIFORNIA PLUMBING CODE, 2013 (CPC) HAMIVI
;ALIFORNIA BUILDING CODE, 2013 EDITION (CBC) OND WAY
,ALIFORNIA MECHANICAL CODE, 2013 (CMC)
\RTICLE 690, NEC 2011 CODE BOOK
-ITLE 24 RESIDENCE ENERGY EFFICIENCY STANDARDS
;AL-FIRE PHOTOVOLTAIC INSTALLATION GUIDELINES „
PLAN
NORTH TITLE SHEET
1 SITE PLAN WITH ROOF PLAN 3 HOUSE PHOTO SITE PLAN &VICINITY MAP
PV-1 SCALE: 1/32"=1'-0" PV-1 SCALE: NTS
11 1 PV-1
aUIai Ni wwvui�ai�sysLCi i i
MC)DULE TYPE, DIMENSIONS & WEIGHT
MODULE TYPE= LG ELECTRONICS: LG315N1 C-G4 (315W) CCS r,A!N FAC7Z R
MODULE WEIGHT=37.48 LBS/17.0 KG. ENERGY
MODULE DIMENSIONS =64.57"X 39.37"= 17.65 SF
UNIT WEIGHT OF ARRAY=2.20 PSF
Clean Factor
ARRAY & ROOF #1 AREA CALC'S
Energy, Inc.
C.
ARRAY AREA =335.35 ft . �,
500 Sansome Street,
ROOF FACE AREA=6447.36 ftz. Suite 510,
335.35/6447.36=5% OF ROOF San Francisco,
FACE AREA COVERED BY ARRAY CA 94111
ROOF DESCRIPTION Fax: (707)477-5643
COMP SHINGLES ROOFING ;— www.cleanfocusenergy.coi
ROOF PITCH 230 project name and address
ARRAY AZIMUTH 2670
RAFTERS 2"x6"SPACING tom'' O.C. — Prasenjit Biswas
22219 Hammond Way
Cupertino
w — CA 95014
N -
h�
RAFTERS
2"x6" @ 16"O.C.
(19) LG ELECTRONICS: LG315N1C-G4 3' FIRE SETBACK
(ROOF#1) \.
MICRO-INVERTER ON EACH MODULE
(50)ATTACHMENT POINTS @ 6' O.0 MAX — y
(ROOF#1)
IRONRIDGE XR100
SOLAR RAIL
4' EMT CONDUIT
(E)400AMP MAIN —
CUPERTINO
SERVICE PANEL � I
Building Department
APR 18 20%
11.02 W-32° REVIEWED FOR CODE COMPLIANCE
JUNCTION BOX
COMMON TYPE Reviewed By'.
NEMA 3R TYP.
PLAN TITLE SHEET
NORTH ROOF PLAN &
1 ROOF PLAN PANELS
PV-2 SCALE:1/16"=1'-T PV-2
JVlpl FJIIVIVVVILpIV Jy JLVI11
CONCRETE TILE CLEfA H FACT v R
ROOF ENERGY
— PV MODULE Clean Factor
Ener Inc.
IRONRIDGE XR100 RAIL ���
500 Sansome Street,
�7�%� Suite 510,
4J
San Francisco,
5/16" SS LAG BOLT MIN. — xsRyFTFRs@'s"o.� CA 94111
2.5" PENETRATION
Tel.: (415) 729-5575
SEALED W/SIKAFLEX 1A \
Fax: (707)477-5643
- www.cleanfocusenergy.col
project name and address
\ Prasenjit Biswas
QUICKSCREW TILE HOOK 22219 Hammond Way
ATTACHMENT Cupertino
CA 95014
1 ATTACHMENT DETAIL
PV-3 SCALE: 1/2"=T-0"
3
6
1g"
1
16 3`L
y
Y\ , , 211x$11
2"x4'1
CUPERTINO
o ' Building Department
N
APR 18 2016
SIN
o '
REVIEWED FOR CODE COMPLIANCE
T co
Revlewea By.
TITLE SHEET
2 SIDE SECTION ATTACHMENT DETAIL&
ELEVATION PROFILE
PV-3 SCALE: NTS
PV-3
aviai Ni iUwVURCU ,ayaMa1 i i
SOLAR ARRAY (5.99 kWstc)
(19) LG ELECTRONICS: LG315N1 C-G4 (315W) MODULES TOTAL FACTt R
(10) MODULES CONNECTED IN BRANCH CIRCUIT#1 ENERGY
9 MODULES CONNECTED IN BRANCH CIRCUIT#2 MICRO-INVERTER ENPHASE
( ) SOLAR MODULE S280-60-LL-2/5-US 240VAC, 1.13A 97% Clean Factor
CEC-WEIGHTED EFF NEMA, UL LISTED
ENPHASE Energy, Inc.
END CAP
- - - 500 Sansome Street,
Suite 510
San Francisco,
CA 94111
-- ----------------------- ------
Tel.: (415) 729-5575
MICRO-INVERTER ENPHASE CUPERTINO Fax: (707)477-5643
SOLAR MODULE S280-60-LL-2/5-US 240VAC, 1.1 97 Building Department www.cleanfocusenergy.col
ENPHASE BRANCH CEC-WEIGHTED EFF NEMA, U project name and address
CIRCUIT CABLE
ENPHASE APR 182016 I Prasenjit Biswas
END CAP
REVIEWED FOR CODE COMPLIANCE
22219 Hammond Way
I ----------------------- G- Reviewed By:G G G G G G G G �`i Cupertino
� I -- - -- - � - - -- -- -- -- -- -- -- - - --
CA 95014
I I
I I
r- -------------------- G _---- G ----- G --- G ---_- G ----- G ----- G ----- G ----- G ENPHASE ENERGY: S280-60-LL-2/5-US (240V)
I 'MPPT RANGE:27-37V
MAX INPUT DC VOLTAGE:48V
NOMINAL VOLTAGE/RANGE: 235-365V
(4)#10 AWG PV WIRE NOMINAL OUTPUT CURENT: 1.13A
j (2)#8 AWG PV WIRE TO UTILITY GRID CEC EFFICIENCY: 97.0%
GND IN Y2" EMT MODULE: LG ELECTRONICS: LG315N1C-G4
L1 N (315W)
BI-DIRECTIONAL CEC PTC Rating: 287AW
o UTILITY METER Voc=40.6V Vmp=33.2V
N L L1 N L1 JUNCTION BOX 1-PHASE, 240 V Isc= 10.02A Imp=9.50A
COMMONTL1 N Pmax: 315W
� I
TYPE NEMA 3R
L1 N MATERIAL LIST
LG ELECTRONICS: LG315N1C-G4 MODULES 19
G N L1 G N L1 MICRO-INVERTER ENPHASE:
19
S280-60-LL-2/5-US (240V)
I I
MAIN SERVICE ORION FLAT TILE HOOK ATTACHMENTS 28
L1 L1 DISCONNECT 240V, IRONRIDGE XR100 RAIL 101'
2 200A MID CLAMPS 34
I I N N
A 2P END CLAMPS 12
L115
ENGAGE CABLE 38'
MAIN SERVICE PANEL,
I I
N —AlN 4
SIEMENS MC3040M622B ' EMT CONDUIT 28'
15A/2P
LF1l L1240 VAC, 400A JUNCTION BOX COMMON TYPE NEMA 3R 1
2
N N SOLAR LOAD CENTER 100AMP 1
I � 1
L----------J------------ ------------------------------------------I N 30AMP 2-POLE CIRCUIT BREAKER
G — , GROUND ROD 1
(6)#10 AWG THWN-2 INTERCONNECTION I
2 #8 AWG THWN-2 120%RULE-NEC 690.64(D)(2) I I CABLE DROP 17
( ) L-------------- I
GND IN%4" EMT UTILITY FEED+SOLAR BACKFEED BRANCH TERMINATOR 2
200.0 A+30A=230A
SEALING CAP 2 TITLE SHEET
BUSS RATING x 120%
1 LEC. LINE
ELECTRICAL LINE DRAWING 400.0 Ax 120%=480A EXISTING GROUNDING DIAGRAM
ELECTRODE SYSTEM
PV-4 SCALE: N.T.S. P -
aviai Fn ivivvvnait'oyatau i
MAX PV VOLTAGE & CURRENT CALC'S: INTERNAL VOLTAGE RISE WITHIN THE ENGAGE CABLES: CLUEFACT R
ENERGY
BRANCH CIRCUIT MAX VOLTAGE: PER ENPHASE TABLE:
240.84VAC INTERNAL VOLTAGE %Rise FOR#OF INVERTERS Clean Factor
MAX PV CURRENT PER NEC 690.8(A)(3) BRANCH CIRCUIT OF 10 PORTRAIT = 0.35%
1.25 X MAX AC OUTPUT CURRENT X#OF INVERTERS PER STRING BRANCH CIRCUIT OF 9 PORTRAIT = 0.48% Energy, Inc.
1.25 X1.13 X 10 = 14.13 A 500 Sansome Street,
VOLTAGE RISE FROM THE ARRAY-MOUNTED Suite 510,
San Francisco,
AC JUNCTION BOX TO LOAD CENTER: CA 94111
AC CONDUCTOR AMPACITY CALCULATIONS: Tel.: (415) 729-5575
ARRAY- 1: Fax: (707)477-5643
FROM ROOF TOP JUNCTION BOX TO SUBPANELwww.cleanfocusenergy.col
VRise=(AMPS/INVERTER)*(#OF INVERTERS)*(1MRE RESISTANCEf?fft)*(1MRE LENGTH*2)
AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT VRise = (1.13A)*(10 OF INVERTER)*(0.00129 0/ft)*(50ft x 2) project name and address
PER NEC 310.15(B)(2)(c):+22° VRise = 1.46V Prasenjit Biswas
EXPECTED WIRE TEMP (°C):41' +22° %VRise= (VRISE V)/240V=% VRise
TEMP CORRECTION PER TABLE 310.16: 0.58 %VRise= 1.46V/240V*(100%)= 0.61%VRise 22219 Hammond Way
#OF CURRENT CARRYING CONDUCTORS: 4 Cupertino
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a): 0.80 ARRAY-2: CA 95014
CIRCUIT CONDUCTOR SIZE: 10 AWG VRise=(AMPSANVERTER)*(#OF INVERTERS
CIRCUIT CONDUCTOR AMPACITY: 40 A ) (WIRE RESISTANCEf?/ft) (1MRE LENGTH*2)
VRise= (1.13A)*(9 OF INVERTER)*(0.00129 0/ft)*(50ft x 2)
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B): VRise= 1.31V%VRise-(VRISE V)/240V- %VRise
1.25 X 1.13 X 10= 14.13 A %VRise= 1.31V/240V*(100%)= 0.55%VRise
DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16
TEMP CORR. PER NEC TABLE 310.16 X VOLTAGE RISE FROM THE LOAD CENTER TO UTILITY:
CONDUIT FILL CORR. PER NEC 310.15(B)(2)(a)X
CIRCUIT CONDUCTOR AMPACITY= VRise=(SUM OF ALL STRING CURRENTS)*(WIRE RESISTANCE fyft)*(WIRE LENGTH*2)
0.58 X 0.80 X 40 = 18.56 A VRise = (21.47A)* (0.00129 f0/ft)*(1 Oft x 2)
VRise = 0.55V
%VRise= 0.55V/240V*(100%)=0.23%VRise
AC CONDUCTOR AMPACITY CALCULATIONS: CUPERTINO
SUMMARY OF CALCULATIONS Building Department
FROM SUBPANELTO UTILITY FOR 240VAC APPLICATIONS: APR 18 2016
EXPECTED WIRE TEMP (°C): 41°
TEMP CORRECTION PER NEC TABLE 310.16: 0.87 REVIEVVED FOR CODE COMPLIANCE
CIRCUIT CONDUCTOR SIZE: 10 AWG VRise=(SUM OF ALL INTERNAL VOLTAGE%Rise FOR EA. BRANCH) ��
CIRCUIT CONDUCTOR AMPACITY:40 A +(SUM OF ALL%VRise JUNCTION BOX TO LOAD CENTER FOR EA.ARRAY) Reviewed By:
#OF CURRENT CARRYING CONDUCTORS: 3 +(%VRise FROM LOAD CENTER TO UTILITY)
CONDUIT FILL PER NEC 310.15(B)(2)(a): 1 0.35+0.61 +0.23= 1.19%
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B): 0.48+0.55+0.23= 1.26%
1.25 X MAX AC OUTPUT X#OF INVERTERS
1.25 X 1.13 X 19=26.84 A 119% <2%
DERATED AMPACITY OF CIRCUIT CONDUCTORS PER NEC TABLE 310.16: 1.26% <2%
TEMP CORR. PER NEC 310.16 X SUMMARY%SHOULD BE<2%TO BE OKAY
CONDUIT FILL CORR. PER NEC 310.15(B)(2)(a)X
CIRCUIT CONDUCTOR AMPACITY=
0.87X1 X40=34.8A
TITLE SHEET
WIRING
CALCULATION
PV-5
aviai Ni wwvvnan,ayaLUJ i i
OGROUND-FAULT DETECTION AND �� bs�
INTERUPTION; O TO BE INSTALLED ON THE FACE OF THE FACTr;>-R
TO BE INSTALLED AT INVERTER PER NEC SERVICE METER PANEL PER ENERGY
2008 690.5 (C) NEC 2008 705.10 Clean Factor
WARNING
ELECTRIC SHOCK HAZARD IF A CAUTION:
GROUND FAULT IS Energy, Inc.
INDICATED,NORMALLY GROUNDED POWER TO THIS BUILDING IS ALSO SUPPLIED FROM 500 Sansome Street,
CONDUCTORS MAY BE THE FOLLOWING SOURCES WITH DISCONNECTS Suite 510,
UNGROUNDED AND ENERGIZED LOCATED AS SHOWN
San Francisco,
DISCONNECTION MEANS; TO BE AT:® METER AND MAIN SERVICE CA 94111
INSTALLED AT ALL AC AND DC AC DISCONNECT Tel.: (415)729-5575
DISCONNECTS RESPECTIVELY PER NEC DC DISCONNECT Fax: (707)477-5643
2008 90.14(C)(2) INVERTER
www.cleanfocusener
gy.coi
project name and address
SOLAR AC DISCONNECT
Prasenjit Biswas
22219 Hammond Way
HAMMO�D WAY Cupertino
CA 95014
ODISCONNECTING MEANS MAY BE ENERGIZED IN MARKING CONTENT AND FORMAT
THE OPEN POSITION;TO BE INSTALLED AT • RED BACKGROUND
DISCONNECTING MEANS WHITE LETTERING
PER NEC 2008 690.17 MINIMUM 3/8" LETTER HEIGHT
• ALL CAPITAL LETTERS
WARNING • ARIAL OR SIMILAR FONT, NON-BOLD
ELECTRIC SHOCK HAZARD.DO NOT REFLECTIVE WEATHER RESISTANT
TOUCH TERMINALS.TERMINALS ON MATERIAL SUITABLE FOR THE
BOTH THE LINE AND LOAD SIDE ENVIRONMENT(DURABLE ADHESIVE
MAY BE ENERGIZED IN THE OPEN MATERIALS MUST MEET THIS
POSITION. REQUIREMENT)
• TO BE ATTACHED USING POP-RIVETS
OINVERTER OUTPUT CONNECTION TO BE
INSTALLED AT MAIN SERVICE PANEL
PER NEC 2008 690.64 (BCUPERTINO)(7) � Building Department
WARNING APR 1 2016
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE THIS
OVERCURRENT DEVICE REVIEWED FOR CODE COMPLIANCE
Reviewed By:
OMARKING SHOULD BE PLACED ON ALL
INTERIOR AND EXTERIOR PV CONDUIT,
RACEWAYS, ENCLOSURES, AND CABLE
ASSEMBLIES, EVERY 10 FEET, AT TURNS
AND ABOVE AND/OR BELOW
PENETRATIONS AND ALL PV COMBINER
AND JUNCTION BOXES.
CAUTION: SOLAR CIRCUIT
OTO BE LOCATED AT MAIN SERVICE
PANEL: TITLE SHEET
CAUTION:
SOLAR ELECTRIC SYSTEM PLACARDS
CONNECTED
PV-6
.-� OUI C3 f•JI IULU VU LCIIV-YOM;I I I
P-1 FACT>=
R
ENERGY
CUPERTIN® Clean Factor
Building DePartrnent
Y: -ra APR 1 6 2016 Energy, Inc.
� �,.� 500 Sansome Street,
LGN REViEVVED FOR CODE COMPLIANCE Suite 510,
(OLIG Innovation • San Francisco,
Lifers Goad Better Reviewed By: CA 94111
Mechanical Properties Electrical Properties(STC*) Tel.: (415) 729-5575
Celts 6 x 19 Module Type 315W-- Fax: (707)477-5643
Celt Vundor LG MNP Voltage(Vmpp) 33.2
www.cleanfocusener col
Cell Type iVcnucryst=li:ro_/N-ryes MPP Current(Impp) 9 50 gy
Cell Dimensions 156.75 x 15675 rnm/6mches Open Circuit Voltage(Vnc) 406
of 13u4bar 1210 x 1 W0 x"O hal name and address
j(0 Silo[ ❑ICllit Current(Isc) 10-02 project
Dimcrsiaus(LxWxH) 1640x1000x4Umm 0.iadulaEffidiatiy(9G) let Prasenjit Biswas
Frnt Load 64 57x39 37 x 1 51* opecuu,g Temperature('C) -40-0
o6DOP,Pa/125 psF Maximmn 5/stern Voltage(V) 1 fJUO
Rev Load 5400 Pa/117 P51 0 Maximmn Series fuse Raine A 20 22219 Hammond Way
Wright 00±0.5 kg/37 48_.1 1 1hs Power Totenrre('/.,) 0-r3
ConnecturT UC4,VCaC -ssOiides 1yrr ,,__ -•_�1 Cupertino
Type F >tC t_r.rtlin i,+c=sa:4=nl 1, v Wi.-O Vvar.�:tYJue rorpu,!r:re JS M1N 1
lurctianfiox IP 67wrth38 =ss0ixes ^nor nr.,mcs,,rw,,�uu,nr,,,1�J;nJet•.,.m�e:tyh9E�e.:.m<--,t,csu�.r c:mccns•. CA 95014
•hietyyim!CwvxhrtloduSe 9Clrkrcya:1001N/m'to rdslu,to-1000whi s-20%
Length of Cables 2 x 1,720 mm/2 x 73 37 inch
- Grass_ Anodized
i ed Alum,nu Te,��;ered Glass
Frame MrhTrais Alum, Electrical Properties(NOCT*)
Certifications and Wanr my Module Type '315 w
Maximum Power(Nnax) 290
CettiNratldts IEC 6121 5,IEC 6 1730-11-2 MVP Vottaye(Vmpp) '30,4
�,� 5eol� IEC 62716(Amrn :na'rest) MPP Current(Impp) 7S8
`fid/ �� IEC 617:31(SaItVlistCorrosimTest) open Circuit Vottage(Voc) 37.6
ISO 9001 short Ci,c'uit Current(Isc) 8 08
UL 1703 •rv�_r{n:,-:,,::_t<r.,rslt..a1..:�..r=,,:,�7,1 ,..�_:.w:res...:b..c�:�t.,.,�a:,•c,v�rr,4,...J,,•�_
Modute Fire Perforuiarice.(USA) Tyce 2(UL 1723)
Fire Ratiny(fon-CANADA) ClassC(1JL(:/L"20 C1 703) Dimensions(mm/in)
Product Warralli 12 years 0
LG's newmodule,LG NeON"I 2,adopts Cello technology- output Wal"my of Pn,ax Lrearwarranty'10.
Cello technology replaces 3 busbarswith 12 thin wires APFROVEOPROWCr
,tl. } ,c5.s}l Arrc2 inJ Ys'v 0fif7 vm..l�e ra::3�.n.11E=syr lyes-;.
to enhance power output and reliability.LG NeCINT""2 �/
60 Celtdernonstrates LG's efforts to increase customer's values D E e m ` �' Temperature Characteristics
beyond efficiency.it features enhanced warranty,durability, Norr 46 s 3°c EE -1 fl
?"SCI n aseicizts
Performance under real environment,and aesthetic Pmpp p 38 VVIC
design suitable for roofs,
Voc _0 28 VrC
Isc 0.03"VVIC
Characteristic Curves
A; Enhanced Performance Warranty iii m, High Power Output
psi® �tfi't
N". - I. .na -
o a LG,VeON 2 has an enhanced performance Nrarranry. _311 3_-, Compared with Frevtous moCels,the LG NeON �2 .j • + x 1
The annual degradation has fallen from-0.7'%/^r to ;lea3''i9� figs been designed to niflcantl eit)larlce its output
a 1 sift g / �ii)31s`i� 9 � Y °� raur
jam- +i--- -0.6%/yr_Even after 25 year,,the cell guarantees 24Vp tt g efrxiencysthetebymaldngitefficientevertinGmi�dspate.
more output,than the previous LG NeON-modules ow
Aesthetic Roof Outstanding Durability
o)aa�' n■ N �1"'al om oar 1ac� )aW .a® _SCC sa ec <s:a mx rzv _ ]1 u
V NeON' 2 has been desi ned with aesd,eacs in mend, o I With Its newt reinforced frame design,LG has extended
s-ii ai�,a a3 9 ate� ega9t Y 9 , :,
�ae'r al!;:lam thinner.wires that appear all t}la tk at a.dstance �t31i°) ty J y
ii j the tvarran of[he LG IVeON' 2 Fcr an'addinonal
rs�da.f:s„ �,,.l:l,s;, t.a t
The product may help Increase the value of 2 years Additionally LG NeONr^2 can endure a front ;
a pr^Ferty with its modern design load up to 6000 Pa,and a rear Nati up to 5400 Pa.
9PBetter Performance on a Sunny Day Double-Sided Cell Structure
LGNeONr"42how_performs better on sunny days thanks �- The rear of"he cell used in LG NeON'm2wdlccntnbuteto r ----
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TITLE SHEET
SPECIFICATION
DETAIL
PV-7
r t aUrar N'rvwvvnau.,ayaUCr t t
FAC T�� �R
ENERGY
CUPERTIN® Clean Factor
_ Enphase S280 M icroinverter//DATA E n e rg y� Inc.
i3uiidiflg Department INPUT DATA(DC) S280-60-LL-2-US,S280.60-LL-5-US
Enpl�asefViicroinverters - � 500 Sansome Street,
APR 18 2016 Commonly used module pairings' 235 W-365 W
-'.( Suite 510,
EnphaseS280 Maximum input DC voltage 48V REVIEWED FOR CODE COMPLIANCE Peak power tracking voltage San Francisco,
27 V-37 v CA 94111
eviewed By: Operating range 1 s v-48 v Tel.: (415) 729-5575
Min/Max start voltage' 22 V/48 V Fax: (707)477-5643
Max DC short circuit current 15 A www.cleanfocusenergy.col
OUTPUT DATA(AC) 206 VAC 240 VAC project name and address
Peak output power 280 VA 280 VA
Prasenjit Biswas
Maximum continuous power 270 VA 270 VA
22219 Hammond Way
# Nominal voltage/range' 208 V/'183-229 V 240 V/211-264 V Cupertino
Nominal output current 1.30 A 1.13 A
- - -- - - - -- - - - CA 95014
_ Nominal frequency/range 60/57-61 Hz 60/57-61.Hz
Extended frequency range. 57-63 Hz 57-63 Hz
%; j ! Power factor at rated power 1.0 1.0
r I
Maximum units per 20 A branch circuit 21 (three phase,balanced) 14(single phase)
Maximum output fault current 663 mA rms,.100 ms 663 mA,100 ms
Power factor(adjustable) 1/0.7 leading...0.7 lagging 1 /0.7 leading...0.7 lagging
EFFICIENCY 206 Vac 240 Vac
CEO weighted efficiency 96:5'% . 97.0
Peak inverter efficiency 96.8% 97.3 IN.
MECHANICAL DATA
Designed for high-powered, 60-cell modules, the advanced grid-ready Enphase 5280 MicroinverterT' is built
on the fifth-generation platform and achieves the highest efficiency for module-level power electronics along Ambient temperature,range, -40°Cto+6510
with cost per watt reduction. With its all-AC approach, the 5280 simplifies design and installation for Connector type S280-60-LL-2-U8:MC4 280 VA 5280-60-1-L-5-US:Amphenol H4
installations, and delivers optimal-energy harvest.The S280 is compatible with storage systems, including Dimensions(WxHxD} 172 mrn x 175 mm x 35.mm(without:bracket)
battery management systems. weight 1.8 kg(4 lbs)
Cooling Natural-convection-.No ians
The Enphase S280 integrates seamlessly the Enphase Envoy-ST11 communications gateway, and Enphase Enclosure environmental rating Outdoor-NEMA 6
Enlighten"monitoring and analysis software. FEATURES
Compatibility 60-cell PV modules
PRODUCTIVE SIMPLE AND RELIABLE ADVANCED GRID READY communication Power line
Integrated,ground' The DC circuit meets the requirements for ungrounded PV arrays in
-Optimized for higher-power, -No GEC needed for microinverter -Complies with fixed power factor, NEC 690.35.Equipment ground is provided in the Engage Cable.No additional
60.-cell modules -No DC design or string calculation voltage and frequency ride-through GEC or-ground is required.GroundLfauft protection(GFP)is integrated Into the
m i croinve iter.
-Maximizes energy required requirements
Monitoring Enlighten Manager and MyEnlighten monitoring options
production -More than 1 million hours of testing -Remote updating to,respond to - - -
-Minimizes impact of shading, -IndCompliance UL1741/IEEE1547,FGG Part 15 Class B,ustry-leading warranty, changing grid requirements CAN/CSA 022.2 NO.0-M91,0;4-04,and 107.1-01
dust, and debris up to 25 years -Configurable for variable grid profiles
like Hawaiian Electric Company 1.Suggestion only,inverter self limits DC inputs.
(HECO)Rule 14H, California Rule 21 2.Nominal voltage range can be extended beyond nominal if required by the utility.
enphase- SP.® To learn more.about Enphase Microinverter technology, r enphase�
E N E R G Y C Us visit enphase.com L E N E R G Y
0 2015 Enphase Energy.All rights reserved.All trademarks or brands in this document are registered by their respective ov+ner. M Kr-00107 Rev 2.0
TITLE SHEET
SPECIFICATION
DETAIL
PV-8
-Z)UICII YINAL)VURCM,--DyZ)Lt::1 I I
' ENERGY
F1\ IRONRIDGE Roof Mount System ARails Clean Fact®r
XR10 Rail XR100 Rail XR1000 Rail Internal Splices Energy, Inc.
500 Sansome Street,
Suite 510,
X
San Francisco,
CA 94111
Tel.: (415) 729-5575
Fax: (707)477-5643
A low-profile mounting rail The ultimate residential A heavyweight mounting All rails use internal splices
www.cleanfocusenergy.coi
for regions without snow. solar mounting rail. rail for commercial projects. for seamless connections.
6'spanning capability - 8'spanning capability 12'spanning capability - Self-tapping screws project name and address
Moderate load capability • Heavy load capability
Extreme load capability Varying versions for rails
Prasenjit Biswas
Clear anodized finish Clear&black anod.finish Clear anodized finish Grounding Straps offered
0 22219 Hammond Way
�,A
Cupertino
Attachments CA 95014
FlashFoot Slotted L-Feet Standoffs Tilt Legs
w
Q
Anchor,flash, and mount Drop-in design for rapid rail Raise flush or tilted Tilt assembly to desired
with all-in-one attachments. attachment. systems to various heights. angle, up to 45 degrees.
AP
Ships with all hardware - High-friction serrated face - Works with vent flashing - Attaches directly to rail
IBC&IRC compliant - Heavy-duty profile shape . Ships pre-assembled - Ships with all hardware
FOR CODE Certified with XR Rails - Clear&black anod.finish . Lengths from 3"to 9" - Fixed and adjustable
Built- for soiar's toucj;-iast roofs. Wed BY' Clamps & Grounding
lronRldge builds the strongest roof mounting system in solar. Every componeMYS83 been tested to the limit
and proven in extreme environments. End Clamps Grounding Mid Clamps (B T-Bolt Grounding Lugs (j) Accessories
Our rigorous approach has led to unique structural features, such as curved rails and reinforced flashings, and
I �
is also why our products are fully certified, code compliant and backed by a 20-year warranty.
�-�r-j
LL
AI—
Ce
Strength Tested PE Certified
All components evaluated for superior Pre-stamped engineering letters Slide in clamps and secure Attach and ground modules Ground system using the Provide a finished and
structural performance. available in most states.
modules at ends of rails. in the middle of the rail. rail's top slot. organized look for rails.
• Mill finish &black anod. - Parallel bonding T-bolt No clips or washers - Snap-in Wire Clips
• Sizes from 1.22"to 2.3" . Reusable up to 10 times Eliminates pre-drilling - Perfected End Caps
Complete Assembly Design Software - Optional Under Clamps - Mill &black stainless Easy top-slot mounting - UV-protected polymer
End-to-end solution provides G E3±6 Online tool generates a complete bill
L
Free ReSOUrces
L attachment, mounting, and grounding. of materials in minutes.
Design Assistant NABCEP Certified Training
<1
Integrated Grounding 20 Year Warranty Go from rough layout to fully Earn free continuing education credits,
engineered system. For free.
while learning more about our systems.
UL 2703 system eliminates separate Twice the protection offered by to ironFlidge.corn/rrn Go to lronRidge.com./training
Go 7
module grounding components. competitors.
TITLE SHEET
SPECIFICATION
DETAIL
PV_9
0WIC11 F1 1UL%JVU1LC31L,ay OL11
C L LH,431,N, FA C T cZD R
ENERGY
Clean Factor
Part 0 Box Quantity Screw Size
17649 20:HbQlks- Not'Ind-uded D Energy, Inc.
17541 1-Hook Not Included., 500 Sansome Street,
17542 20'Hooks
'Hooks&40 Screws #14 x 3"'. Suite 510,
17543 Hook&2 Screws _#140" 0M San Francisco,
17608-4.2-OHooks&40:8dews .5116'`x,3" CA 94111
17609 1 Hook,!&2 Screws 5116"0" Tel.: (415) 729-5575
Type 304 Stainless Steel Fax: (707) 477-5643
For-Side.MbUnt Rails www.cleanfocusenergy.coi
g. project name and address
Prasenjit Biswas
22219 Hammond Way
Cupertino
CA 95014
Rev2
IL—eftir Descriptid,n Size/Length
A..- -106uridrid 80ew Holes ft*
El� Rzd!Slot Size 1_16rft1y1x,46rhm
CLen g6of Roof Hook-- 286mm ...................................... .........................................
Q RAiI.`Hdi'dht,'Frorn Fir'i8dd R0.0-f 70mm- 1-08mm R
E_ Thickness 5M M DM., CUPERTINO
5mm 120mm
Building Departmen
—1t
.1
G.
APR 182016
B
REVIEWED FOR CODE COMPLIANCE
C
Rail Slot Accepts
5/16°or-3!8"Bolts Reviewed By:
178mm
f 2 D•
Al
38MM 1 120*
A
E
Use4ur#14'or:5/16'? 81.82mm
Solar Mo nting Screws./
1.30mm
44mm lbmm
5830 Las Positas Road, Livermore, California 94551 .13048 Airway Drive Rock Hill, South Carolina 29732 TITLE SHEET
Phone: (844)-671-6045 1 fax. (000)-009-7975 1 www.soIarro.0fhook-..qqirh
solarroofhook.com is a division of Quickscrews International Corp. SPECIFICATION
DETAIL
PV-10
I� F I
SMOKE I CARBON MONOXIDE ALARMS nriA
P05 41'orl 16
OWNER CERTIFICATE OF COMPLIANCE
COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION
10300 TORRE AVENUE•CUPERTINO,CA 95014-3255
(408)777-3228• FAX(408)777-3333• building(ftupertino.or4
WOO 6-1W
HAOVYtNo mal SyQ0 I&Iff-MA_041W&f 3 3
IAl l x I I=Jm cv V ? a Tbu, c r
PURPOSE
Tlis affidavit is a self-certification for the installation of all required Smoke and Carbon Monoxide Alarms for
compliance with 2013 CRC Section R314,2013 CBC Sections 420.6 and 907.2.11.2 where no interior access.for
inspections are required.
GENERAL INFORMATION
Existing single-family and multi-family dwellings shall be provided with Smoke Alarms and Carbon
Monoxide alarms. When the valuation of additions,alterations,or repairs to existing dwelling units exceeds
$1000.001 CRC Section R314 and CBC Sections 907.2.11.5 and 420.6 require that Smoke Alarms and/or Carbon
Monoxide Alarms be installed in the following locations:
AREA SMOKE ALARM CO ALARM
Outside of each separate sleeping area in the immediate vicinity of the X X
bedroom(s)
On ever_: level of a dwelling unit including basements X X
Within each sleeping room X
Carbon Monoxide alarms are not required in dwellings which do not contain fuel-burning appliances and that
do not have an attached garage. Carbon monoxide alarms combined with smoke alarms shall comply with
CBC Section 420.6 and shall be approved by the Office of the State Fire Marshal.
Power Supply: In dwelling units with no commercial power supply,alarm(s)may be solely battery operated.
In existing dwelling units, alarms are permitted to be solely battery operated where repairs or alterations do
not result in the removal of wall and ceiling finishes or there is no access by means-of attic,basement or crawl
space-.Refer to CRC Section R314 and CBC Sections 907.2.11.4 and 420.6.2.An electrical permit is required for
alarms which must be connected to the building wiring.
As owner of the above-referenced property,I hereby certify that the alarm(s)referenced above has/have been
installed in accordance with the manufacturer's instructions and in compliance with the California,Building.
and Cahfon is Residential Codes. The alarms,have been tested and are operational,as of the date signed
below,.
l have read and a ree to com1, withthe terms , conditions of this statement
a
c�"If
inafrtre ...,...... .......................................................
j
;Si nafu€e.r. ....--------------------------------Uc ,...,.. :Dafe ..............
FINa�
WATER-CONSERVING PLUMBING FIXTURESP06
,
OWNER CERTIFICATE OF COMPLIANCE
COMMUNITYDEVELOPMENT DEPARTMENT•BUILDING DIVISION
CUPERTINo 10300TORRE AVENUE•CUPERTINO,CA 95014-3255
(4 )777-3228•F (408)7 3 33'•buildingCfcupertino.orci
Owner Name . "f` �j jll� Permit No/r 6_
Address
1. Is your real property a registered historical site?
❑ Yes Civil Code Sections 1101.1 through 1101.8 do not apply. Skip the rest of the form and sign bottom of form.
D No Go to Question 2.
2. Does your real property have a licensed plumber certifying that,due to the age or configuration of the property or.its
plumbing,installation of water-conserving plumbing fixtures is not technically feasible?
Yes Civil Code Sections 1101.1 through 1101.8 do not apply.
The licensed plumber's certification has been provided to the Building Division.
Skip the rest of the form and sign bottom of form.
No Go to Question 3.
Li
3. Is water service permanently disconnected for your building?
❑ Yes Civil Code Sections 1101.1 through 1101.8 do not apply. Skip the rest of the form and sign bottom of form.
No Go to Question 4.
4. Is your real property built and available for use or occupancy on or before January 1, 1994?
No My real property is built and available for use or occupancy after January 1, 1994.
Civil Code Sections 1101.1 through 1101.8 do not apply. Skip the rest of the form and sign bottom of form.
J ❑ Yes My real property is built and available for use or occupancy on or before January 1, 1994.
Civil Code Sections 1101.1 through 1101.8 apply. Check one of the three following statements and sign
bottom of form..
5. Please check ONE of the following:
j J X My property is a single-family residential real property. See Civil Code Section 1101.4.
On and after January 1, 2014,building alterations or improvements shall require all non-compliant plumbing fixtures
to be replaced with water-conserving plumbing fixtures throughout the building.On or before January 1,2017,all non-
compliant plumbing fixtures shall be replaced with water-conserving plumbing fixtures (regardless of whether
property undergoes alterations or improvements).
❑ My property is a multifamily residential real property. See Civil Code Section 1101.5.
On and after January 1,2014,specified building alterations or improvements shall require non-compliant
plumbing fixtures to be replaced with water-conserving plumbing fixtures.
On or before January 1,2019,all non-compliant plumbing fixtures shall be replaced with water-
conserving plumbing fixtures throughout the building(regardless of whether property undergoes alterations or
improvements).
❑ My property is a commercial real property. See Civil Code Section 1101.5.
On and after January 1,2014,specified building alterations or improvements shall require non-compliant
plumbing fixtures to be replaced with water-conserving plumbing fixtures.
On or before January 1, 2019, all non-compliant plumbing fixtures shall be replaced with water- conserving
plumbing fixtures throughout the building(regardless of whether property undergoes alterations or improvements).
1,as the owner or owner's agent of this property,certify under penalty of perjury that non-compliant plumbing fixtures will be
replaced prior to date specified above with water-conserving plumbing fixtures in accordance with Civil Code Sections 110 1.1
through 1101.8,the current California Plumbing Code and California Green Building Standards Code,and manufacturer's
installation requirements,and that the water-conserving plum ' g fixtures comply with the requirements as indicated in the
table on the following page.
Owner or Owner Agent's Signature' Date: } ;
Upon completing and signing this Certificate,please return it to the Building Division in order to final your building pe it.
SB40720I5.docrevised 08/26/15