B-2016-1518CITY OF CUPERTINO BUILDING PERMIT
BUILDING ADDRESS: CONTRACTOR: PERMIT NO: B-2016-1518
11097 LINDA VISTA DR CUPERTINO, CA 95014-4751 (356 06 017) CONSTANT ANDREW
J AND LEEANN H
11097 LINDA VISTA
DR CUPERTINO, CA
95014-4751
OWNER'S NAME: CONSTANT ANDREW J AND LEEANN H I IDATE ISSUED: 03/15/2016 I
I OWNER'S PHONE: 408-255-2915 1 I PHONE NO: None I
LICENSED CONTRACTOR'S DECLARATION
License Class Lic. #
Contractor CONSTANT ANDREW J AND LEEANN H Date
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:
r. 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.
A. 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.
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
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, costs, and expenses which
may accrue against said City in consequence of the granting of this permit.
Additionally, the applicant understands and will comply with all non -point
source regulations per the Cupertino Municipal Code, Section 9.18.
Signatu
Date 03/29/2016
I hereby affirm that I am exempt from the Contractor's License Law for one of the
wing two reasons:
,i`, I, as owner of the property, or my employees with wages as their sole
compensation, will do the work, and the structure is not intended or offered for
sale (Sec.7044, Business & Professions Code)
z. I, as owner of the property, am exclusively contracting with licensed
contractors to construct the project(Sec.7044, Business & Professions Code).
I hereby affirm under penalty of perjury one of the following three declarations:
r. 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.
2. 1 have andwill 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.
oo!� '3j 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 become subject to the Worker's Compensation provisions of the
Labor Code, I roust forthwith comply with such provisions or this permit shall
be deemed revoked.
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 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, costs, and expenses which may accrue against said City in
consequence of the granting of this permit. Additionally, the applicant understands
and will comply with all non -point source regulations per the Cupertino Municipal
Code, Section 9.18.
BUILDING PERMIT INFO:
X BLDG X .ELECT —PLUMB
_ MECH X RESIDENTIAL _ COMMERCIAL
JOB DESCRIPTION:
INSTALL (N) ROOFTOP MOUNTED SOLAR ARRAY SYSTEM
(3.85KW, 14 MODULES) AND REPLACE (E) PANEL(100AMPS).
loa
Sq. Ft Floor Area: I Valuation: $5500.00
"N Number: Occupancy Type:
356 06 017
PERMIT EXPIRES IF WORK IS NOT STARTED
WITHIN 180 DAYS OF PERMIT ISSUANCE OR
180 DAYS FROM LAST CALLED INSPEC ION.
Issued by: ALEX VALLELUNGA
Date: 03/29/2016 U!
RE -ROOFS:
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.
Signature of Applicant:
Date: 03/29/2016
ALL ROOF COVERINGS TO BE CLASS "A" OR BETTER
HAZARDOUS MATERIALS DISCLOSURE
I have read the hazardous materials requirements under Chapter 6.95 of the
California Health & Safety Code, Sections 25505, 25533, and 25534. I will
maintain compliance with the Cupertino Municipal Code, Chapter 9.12 and the
Health & Safety Code, Section 25532(a) should I store or handle hazardous
material. Additionally, should I use equipment or devices which emit hazardous
air contaminants as defined by the Bay Area Air Quality Management District I
will maintain compliance with the Cupertino Municippal Cq e, Chapter 9.12 and
the Health & Safety Code, Sectio 25533 a 534,
Owner or authorized agent:
Date: 03/29/2016
CONSTRUCTION LENDING AGENCY
I hereby affirm that there is a construction lending agency for the performance
of work's for which this permit is issued (Sec. 3097, Civ C.)
Lender's Name
Lender's Address
ARCHITECT'S DECLARATION
I understand my plans shall be used as public records.
Date 03/29/2016
Licensed
ALTERNATIVE ENERGY PERMIT APPLICATION EMM
03
COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION
10300 TORRE AVENUE • CUPERTINO, CA 95014-3255
(408) 777-3228 • FAX (408) 777-3333 • building a.cuoertino.orct
PROJECT ADDRESS �
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OWNER NAME
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CITY, STATE, ZIP
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❑ CONTRACTOR ❑ CONTRACTORAG NT ❑ ARC'rIITnCT El -ENGINEER ❑ DEVELOPER ❑ TENAXr
CONTRACTOR NAME _ 1r
LICENSE NUMBER
LICENSE TYPE
I BUS. LIC R
COMPANY NAME
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FAX
STREET ADDRESS
CITY, STATE, ZIP
PHONE
ARCMTECTIENGINEER NAME
LICENSE
BUS. LIC R
COMPANY NAME
E-MAIL
FAX
STREET ADDRESS
CITY, STATE, ZIP
PHONE
USE OF 1�k SFD or Duplex ❑ Multi -Family
PROJECT IN WILDLAND
PROJECT IN
STRUCTURE: ❑ Commercial
URBAN INTERFACE AREA ❑ Yes NO
FLOOD ZONE ❑ Yes No
SOLAR PANELS
❑ ELECTRIC VEHICLE CHARGING STATION
❑ SOLAR WATER HEATING
❑ OTHER:
FOR SOLAR PAXEL.S: NUMBER OF FAN I -SA -WITS: � �
KILOWATTS (COMMERCIAL ONLY): �, � � �
TOTAL VALUATIO C sx d
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DESCRIPTION OF WORK
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By my signature below, I certi�' to each of the following:
I am the property owner or authorized agent to act on the property o-wmer's behalf(I h& read this
application and the information I have provided is corect_jJiauai&ad
the Description of Work and verify it is accurate. I agree to comply with all applicable local
ordinances and state laws relating to building cc
esentatives of Cupertino to enter the above,-i entified property for inspection purposes.
S ienature of Applicant/Agent:
Date: .3 1 I
SUPPLEMENTAL INFORMATION REQUIRED
.
OFFICETI�EMm rt
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FJI'App_2011.doc revised 03116111
OWNER-BUILDER DISCLOSURE FORM
COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION
10300 TORRE AVENUE • CUPERTINO, CA 95014-3255
(408) 777-3228 • FAX (408) 777-3333 • buildino(a cuoetno.org —
Dear Property Owner(s):
An application for a building permit has been submitted in your name listing yourself as the builder of the property
improvements specified at:
SITE ADDRESS .., .. -
( .� Dr' _...
APN...
:: (o —wa— O 1 l — 00
I BP#
OWNER ,j1A2M : ; _.:
n ire -.
OWNER ADDRESS -...
.
DESCRIPTION OF WORK: L.
We are providing you with an Ownet-Builder Acknowledgment and Information Verification Form to make you aware of
your responsibilities and possible risk you may incur by having this permit issued in your name as the Owner -Builder. We
will not issue a building permit until you have read, initialed your understanding of each provision, signed, and
returned this form to us at our official address indicated. An agent of the owner cannot execute this notice unless
you, the property owner, obtain the prior approval of the permitting authority.
OWNER'S ACKNOWLEDGMENT AND VERIFICATION OF INFORMATION
(DIRECTIONS: Please read and initial each statement below to signify you understand or verify this information.)
,o!!1_1. I understand a frequent practice of unlicensed persons is to have the property owner obtain an "Owner -
Builder" building permit that erroneously implies that the property owner is providing his or her own labor and material
personally. I, as an Owner -Builder, may be held liable and subject to serious financial risk for any injuries sustained by
an unlicensed person and his or her employees while working on my property. My homeowner's insurance may not
provide coverage for those injuries. I am willfully acting as an Owner -Builder and am aware of the limits of my
insurance coverage for injuries to workers on my property.
2. 1 understand building permits are not required to be signed by property owners unless they are responsible for
the construction and are not hiring a licensed Contractor to assume this responsibility.
"e 3. 1 understand as an "Owner -Builder" I am the responsible party of record on the permit. I understand that I may
-protect myself from potential financial risk by hiring a licensed Contractor and having the permit filed in his or her
name instead of my own.
4. 1 understand Contractors are required by law to be licensed and bonded in California and to list their license
numbers on permits and contracts.
,Iff� 5. 1 understand if I employ or otherwise engage any persons, other than California licensed Contractors, and the
total value of my construction is at least five hundred dollars ($500), including labor and materials, I may be
considered an "employer" under state and federal law.
11/�_" 6. 1 understand if I am considered an "employer" under state and federal law, I must register with the state and
federal government, withhold payroll taxes, provide workers' compensation disability insurance, and contribute to
unemployment compensation for each "employee." I also understand my failure to abide by these laws may subject
me to serious financial risk.
�7. 1 understand under California Contractors' State License Law, an Owner -Builder who builds single-family
residential structures cannot legally build them with the intent to offer them for sale, unless all work is performed by
licensed subcontractors and the number of structures does not exceed four within any calendar year, or all of the work
is performed under contract with a licensed general building Contractor.
8. I understand as an Owner -Builder if I sell the property for which this permit is issued, I may be held liable for
any financial or personal injuries sustained by any subsequent owner(s) that result from any latent construction
defects in the workmanship or materials.
OwnerBuilderForm 2010.doc revised 04114110
9. 1 understand I may obtain more information regarding my obligations as an "employer" from the Internal
Revenue Service, the United States Small Business Administration, the California Department of Benefit Payments,
and the California Division of Industrial Accidents. I also understand I may contact the California Contractors' State
License Board (CS LB) at 1-800-321-CSLB (2752) or wvnv.csib.ca.gov for more information about licensed
contractors.
� 10. 1 am aware of and consent to an Owner -Builder building permit applied for in my name, and understand that I
am the party legally and financially responsible for proposed construction activity at the site address listed above.
11. 1 agree that, as the party legally and financially responsible for this proposed construction activity, I will abide
by all applicable laws and requirements that govern Owner -Builders as well as employers.
'*< 12. 1 agree to notify the issuer of this form immediately of any additions, deletions, or changes to any of the
information-1 have -provided on this form. Licensed contractors are regulated bylaws designed to protect �he..public. If .
you contract with someone who does not have a license, the Contractors' State License Board may be unable to
assist you with any financial loss you may sustain as a. result of a complaint,. -Your only remedy against unlicensed
Contractors maybe in civil court. If is also important for you -to understand that if an unlicensed Contractor or
employee of that individual or firm is injured .while working on your property, you may be held liable for damages. If
you'obtain a permit -as Owner -Builder and wish to hire Contractors, you will be responsible for verifying whether or not --
those Contractors are properly licensed and the status of their workers' compensation insurance coverage.
CONSTRUCTION LENDING AGENCY
(DIRECTIONS: Please complete the following construction lending agency information.)
I hereby affirm that there is a construction lending agency for the performance of the work for which this permit is issued
(Sec 3097 Civ.)
Lender Name:
Lender Address:
Before a building permit can be issued, this form must be completed and signed by the property owner and
returned to the agency responsible for issuing the permit. Note: A copy of the property owner's driver's license,
form notarization, or other verification acceptable to the city may be required to be presented when the permit is issued
to verify the property owner's signature.
Property Owner's Signature: Date: 3T�M1
---------------------------------------------------------------------------------------------------------------------------------------------
(NOTE: The follov✓ing Authorization Form is required to be completed by the property owner only when designating an
agent of the property owner to apply for a construction permit for the Owner -Builder).
AUTHORIZATION OF AGENT TO ACT ON PROPERTY OWNER'S BEHALF
Excluding the Notice to Property Owner, the execution of which I understand is my personal responsibility, I hereby
authorize the following person(s) to act as my agent(s) to apply for, sign, and file the documents necessary to obtain an
Owner -Builder Permit for my project.
Scope of Construction Project (or Description of Work):
Project Location or Address:
Name of Authorized Agent:
Address of Authorized Agent:
Tel No
I declare under penalty of perjury that I am the property owner for the address listed above and I personally filled out the
above information and certify its accuracy. Note: A copy of the property owner's driver's license, form notarization, or other
verification acceptable to the city may be required to be presented when the permit is issued to verify the property owner's
signature.
Property Owner's Signature:
Date:
OwnerBuilderForm 2010.doc revised 04114110
It PV Installation 11097 Linda Vista Dr, Cupertino, CA 95014
COVER SHEET
Property Owner:
Andrew Constant0""'
%J U 1=
F F 1"a" C 0 Y
Phone: 408 255-2915
.
COMMUNITY DEVELOPMENT DEPARTMENT
BUILDING DIVISION - CUPERTINO
APPROVED
Property Address:
This set of plans and specifications MUST be kept at the
job site during construction. It is unlawful to n nake any
11097 Linda Vista Dr
changes or alterations on same, or to deviate
therefrom, without approval from the Building Official.
Cupertino, Ca 95014
The stamping of this plan and specifications SHALL NOT
bl!% h�Jd to Permit or to be an n proval of the violation
of any provisAnsAf an j, C/1 y rdinance or S"late Law.
Description of Work: BY"�
DATE G,=
Installation'of 3.85KW PV system on r8b1W Wd4nteeg-&
panel. . —1Z t-$�' e7,z) ('7
A,
Assessor's Parcel Number:
356-06-017-00
Use of Building:
Single family residence, homeowner occupied.
l^s 4,1 le, cow tke 4J-s /sup J x S
Z, 31 Lf
&VF -;ra.Y, r fR d tQ al�
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ELec-Fr,Cal d;ASrrvn
719
Sur, moA, & PI/ Spec 54-Z
�
/n2r i n ~-/e- spec fi t!
w;,-e ,Spee
12113
5ok Deck Roof' Ip4SS%hn4 �,
I
Unir-44- ray 1 cer-f r'F.C,�1�rns
Uni r. ae rn 5& l learn CU'14A
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D ��Patm�ent
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�: .. CDE COMPLIANCE
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1. .
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t It
PV Installation 11097 Linda Vista Dr, Cupertino, CA 95014
z
3.85KVA PV Installation — Details / Supporting Calculations
1. Roof Loads
a. West Roof
i. Roof Load: 2.7 Ib/ft2
ii. Point Load: 16.1 lb/ft2
b. East Roof
i. Roof Load: 2.7 Ib/ft2
ii. Point Load: 21.8 Ib/ft2
2. Hardware ``°° CUPERTINC
Department
a. Modules Building
i. Manufacturer: Solar World
ii. Model: SW275 Mono Black , 1 I086
<:
iii. Quantity: 14 RENAEWED FOR CODE COMPLIANCE
iv. Power: 275W Revie\rdeo By.
v. Weight: 39.5 lbs/module
vi. Dimensions: 39.41in x 65.94in
vii. Compliance: IEC61215, IEC61730, UL1703 and others
b. Inverters
i. Manufacturer: APsystems
ii. Model: YC500A
iii. Quantity:7
iv. Weight: 5.5 lbs/module
v. Dimensions: 39.41in x 65.94in
vi. Recommended input power 2x: 180-310W
vii. Nominal output voltage: 208V, 240V (programmable)
viii. Maximum output current: 2.08A @ 240V
ix. AC output connected in series
x. Compliance: UL1741/IEEE1547
c. Roof Attachments
i. Manufacturer: UniRac
ii. Rail Type: SM Rail
iii. Attachment Points (quantity):
1. West Roof: 12
2. East Roof: 22
iv. Type of Weatherproofing: Flashing
Page 1 of 3
M, l
PV Installation 11097 Linda Vista Dr, Cupertino, CA 95014
0
3.85KVA PV Installation — Details / Supporting Calculations
4. Current Carrying (AC) Conductor
a. Romex (Essex) NM-B AWG10/3+gnd
b. 2.08A x 7 = 14.56A total max
c. AC Req conductor 14.56 x 1.25 = 18.2A
d. Distance run —65 feet
e. Per Romex (Southwire.com) specification, at up to 90C, wire is suitable for run up to 343
feet.
5. Circuit Breaker in Main Service Panel: 20A, 2 pole
CUPERTINO
t3uilding00-P21
MAR; 2�
E'wEfS ;=OR CODE COP�IPLIANCE
F�e-qleweU BT
Page 2 of 3
PV Installation 11097 Linda Vista Dr, Cupertino, CA 95014
4
3.85KVA PV Installation — Details / Supporting Calculations
7. Worksheet Calculations:
Load Calculations
West Roof
Items
CITY
lb/per
total lbs
Panels
4
39.5
158.0
Inverters
2
5.5
11.0
Rails
27
0.7
19.7
Mounts
12
0.4
4.2
Total Weight
(Ibs)
193
lb/mount
16.1
Roof Area
lb/sq-ft
East Roof
Items
QTY
lb/per
f6t 6 111
Panels
10
39.5
395.Q
Inverters
5
5.5
27.5
Rails
67
0.7
48.8
Mounts
22
0.4
7.7
Total Weight
(Ibs)
479
lb/mount
21.8
Roof Area
180
lb/sq-ft
2.7
--F
Area Calculations
Distance
(in)
Area
(sq-in)
Area
(sq-ft)
Panel Width
39.41
Panel Length
65.94
Area/panel
2599
18
West Roof Area
72
East Roof Area
18
CUPERTNO
Building Department
MAR 29%
FOR CODE COMPLIANCE
weo
Page 3 of 3
MICRO -INVERTER SITE PLAN
Existing Fence o r
pcin s sp"_a ne
1,76M tAQ_, I/8 1, on
2 X ( .ems a.....,�J._.. .
4ea Solar World 275 Mono Blk
PV modules In 1 branch circuit of
2 Micro -inverters each
Rooftop SolaDeck #2 U-box) to transition
Exposed USE-2 to THWN 10-3+#8 G ~
Typ 2pl - THWN 10-3 +#8 G through
314" flex to junction box in attic
AC junction box In attic to combine
PV arrays fort branch circuit
Transition THWN to NM-6
Rooftop SolaDeck #1 U-box) to transition
Exposed USE-2 to NB-B 10-3+G run in -
Attic and combine arrays
UniRacSM PV Rail System
48" rnax attachment spacing
(all rails run north to south)
10ea Solar World 275 Mono Blk
PV modules in 1 Branch Circuit of
5 Micro -Inverters each
3'0" ft
ZZ 14i�pCh�i1(
Paf^s SP'� 3101,ft
no eneee �1m►�/,
roof =Gae�fkrs
i
I4— 3'0" ft
P%JT PANS �
i
DP1� p GUPEFT NO
Building Depertilent
REVIEWED FOR CODE CCU IVPLIAI° CE
Reviewed By:
NB-B 10-3 +G through attic to
20A Inverter OPCB at Main
125A Main All -IN -ONE
Service Panel
With 20Am p Breaker
As AC Disconnect
w
MICRO —INVERTER ROOF FRAMING
'Decking
*BU'Idu,p..Cm,p,p§Ite
phin gkiobpard,i':,0c
,
:X-:6 M terjoltts
mpl--�
'. h A c
Typ..2
A,
40,
. R . do . f,Fra'ming.,E.
RaWsr,D .. a to I I
MICRO -INVERTER ELECTRIALDIAGRAM
® EQUIPMENT SCHEDULE
TAG
I DESCRIPTION
PART NUMBER
1
PV DC or AC MODULE
SW275
Solar World mono black, 14 total (4ea West roof, 10ea East roof)
2
DC/AC INVERTER (MICRO)
YC500A
APsystems 500W, single phase (see notes sheet for detalls)
3
ROOF MOUNT (J-BOX)
SD 0766311
Sola-Deck roof mount, pass through to attic Junction box
4
ATTIC J- BOX (AC Combiner)
N/A
Junction Box, combines both East and West PV Arrays, single 20A branch circuit
5
SERVICE PANEL
N/A
240VAC, 125A Main, 125A Bus, 20A Inverter OCPD
6
7
s
® CONDUIT AND CONDUCTOR SCHEDULE
TAG
DESCRIPTION OR CONDUCTOR TYPE
COND.
NUMBER OF
CONDUIT
CONDUIT
GAUGE
CONDUCTORS
TYPE
SIZE
1
USE-2 ❑ or PV WIRE ❑
MFG
MFG Cable
NIA
N/A
2
GEC p EGC [j] X ALL THAT APPLY
6 AWG
1 Bare CU
N/A
N/A
3
EXTERIOR CABLE LISTED W/ INV.
MFG
MFG Cable
N/A
N/A
4
THWN-2 p or XHHW-2 ❑ or NM-B ❑
1013 AWG
1-B, 1-R, 1-W
Flex
3/4
GEC p EGC O X ALL THAT APPLY
B AWG
1 Green
SAME
SAME
5
THWN-2 ❑ or XHHW-2 ❑ or NM-B 9
013 AWG
1 1-13, 1-R, 1-W, +grd
I Romex
Romex
GEC O EGC IN X ALL THAT APPLY
10 AWG
1 Cu
ISAME
SAME
0 .'
Re �O t)� era
NOTES FOR MICRO —INVERTER ELECTRICAL DIAGRAM
PV MODULE RATINGS
MODULE MAKE
Solar World
MODULE MODEL
SW275 Mono Balck
MAX POWER -POINT CURRENT (IMP)
8.94 A
MAX POWER -POINT VOLTAGE (VMp)
31.0 V
OPEN -CIRCUIT VOLTAGE (Voc)
39.4 V
SHORT-CIRCUIT CURRENT (Isc)
9.58 A
MAX SERIES FUSE (OCPD)
20 A
MAXIMUM POWER (PMAX)
275 W
MAX VOLTAGE (TYP 600VDC)
1000 V
VOC TEMP COEFF (mVPC ❑ or %PC p)
-0.31
IF COEFF SUPPLIED, CIRCLE UNITS
NOTES FOR ARRAY CIRCUIT WIRING
NOTES FOR ALL DRAWINGS:
OCPD = OVERCURRENT PROTECTION DEVICE
NATIONAL ELECTRICAL CODE® REFERENCES
SHOWN AS (NEC,00(.XX)
INVERTER RATING
INVERTER MAKE
Apsystems
INVERTER MODEL
YC500A
MAX DC VOLT RATING
55 V
MAX POWER @ 40.0
500 W
NOMINAL AC VOLTAGE
240 V
MAX AC CURRENT
2.08 A
MAX OCPD RATING
20 A
1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN
EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP -1 eC
2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST
MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE 37 eC
2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED
470C IN THE UNITED STATES (PALM SPRINGS, CA IS 44.10C). FOR LESS THAN 9
CURRENT -CARRYING CONDUCTORS IN ROOF -MOUNTED SUNLIT CONDUIT AT
LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF
47-C OR LESS (ALL OF UNITED STATES),
a) 12 AWG, 90°C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Ise OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER
FUSE.
b) 10 AWG, 90eG. CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 9.6 ASP :.0 , -L'ESS WHEN PROTECTED BY A 15-AMP OR SMALLER
FUSE. l�1 _rsi+) _
p
Bo dl g <�
rl n9 epa�ent
MAR I
REVIE 5
QED FOR CODC COrviPl-tANCE
Revionw, -I n
NOTES FOR INVERTER CIRCUITS
SIGN FOR DC DISCONNECT
No sign necessary since 690.51
marking on PV module covers
needed information
SIGN FOR INVERTER OCPD AND AC
DISCONNECT (IF USED)
SOLAR PV SYSTEM
AC POINT OF CONNECTION
AC OUTPUT CURRENT
14.56 A
NOMINAL AC VOLTAGE
240 V
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
1) IF UTILITY REQUIRES A VISIBLE -BREAK SWITCH, DOES THIS SWITCH MEET THE
REQUIREMENT? YES ❑ NO ❑ N/A p
2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE
REQUIREMENT? YES ❑ NO ❑ N/A p
3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX
CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT
4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER
OCPD AMPERE RATING. (See Guide Section 9)
5) TOTAL OF 1 INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO -
INVERTER CIRCW. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR
EXCEPTION IN 690.64(B)(2)(a)? YES IC NO❑
Contractor Name, Notes for One -Line Standard Electrical
Address and Phone:
HomeOwner: A Constant Diagram for Single -Phase PV Systems
same as site address Site Name: Andrew Constant
phone: 408 255-2915 Site Address: 11097 Linda Vista Dr, Cupertino, CA 95014
System AC Size: 3.85KW solar Array
SIZE FSCM NO DWG NO
Drawn By:A Constant n/a
Checked By: AC SCALE NTS Date: 3/5/16 SHEET 2 of 2
7
Sunmodule,®/ PI us
SW 275 MONO BLACK
PERFORMANCE UNDER STANDARD TEST CONDITIONS (STQ'
Maximum power Pm„
275 Wp
Open circuit voltage VP,
39.4 V
Maximum power point voltage V.PP
31.0 V
Short circuit current 13C
9.58 A
Maximum power point current I -PP
8.94A
Module efficiency Om
16.40
'STC:1000 W/m2, 25-C, AM 1.5
1) Measuring tolerance (P,a,) traceable to TUV Rheinland:+/-- 2% (TUV Power Controlled).
THERMAL CHARACTERISTICS
NOCT 48 °C
TC i,, 0.044 r!°C
TCV_
-0.31 %/°C
TCPP,PP -0.43
%/°C
Operating temperature -40oC to 85°C
65.94
1.22 (31)
Module voltage M V.�
1.33 (288)
Version
25 frame
bottom
mounting
holes
L- x 4
1.20 (107)t
All units provided are imperial. SI units provided in parentheses.
SolarWorld AG reserves the rightto make specification changes without notice.
PERFORMANCE AT 800 WJm2, NOCT, AM 1.5
Maximum power
PP , 203.1 W p
Open circuit voltage
V.. 35.7 V
Maximum power point voltage
V-PP 28.1 V
Short circuit current
I;� 7.75 A
Maximum power point current
I -pp T22A
Minor reduction in efficiency under partial load conditions at 25'C: at 200 W/m-,100%
(+/-2%) of the STC efficiency (1000 W/m'-) is achieved.
COMPONENT MATERIALS
Cells per module
60
Cell type
Mono crystalline
Cell dimensions
6.14 in x 634 in (156 mm x 156 mm)
Front
Tempered glass (EN 12150)
Frame
Black anodized aluminum
Weight
39.5lbs(17.9 kg)
SYSTEM INTEGRATION PARAMETERS
Maximum system voltage SC►1/NEC
1000 V
Maximum reverse current
16 A
Number of bypass diodes
3
Design Loads`
Two rail system 113 psf downward
64 psf upward
Design Loads*
Three rail system 170psfdownward
71 psf upward
Design Loads"
Edge mounting 30 psf downward
30 psf upward
'Please refer to the Sunmodule installation instructions for the details associated with
these load cases.
ADDITIONAL DATA
Powersorting,
-0 Wp /+5 Wp
J-Box
IP65
Module leads
PV wire per UL4703 with H4 connectors
Module type (UL 1703)
1
Glass
Low iron tempered with ARC
VERSION 2.5 FRAME
Compatible with both "Top -Down"
and "Bottom" mounting methods
JrGrounding Locations: �;
-4corne € r �'v )
5
- 4 Iuis �iohg the I�e�gg of the
mac�l�ItelmtWa nded flanges
RE\J�E%
Reylewed
SW-01-6025US 08-2014
10
'upi IN
rcrnent
NA
Ps5Lj.
' f3«ilcling ►�epa
@rill{� yY( MAR 1 5\ 0
y tin AyJ-:. # _'�`s'_ F+--\srl�+r � o � I � � �� t�tinJEaFdRC,�UE C;t�i�fi4 LBF�I# L " `t C}� V E 1�EJ-
A"`9/S �4p��~ Y(.'g K\ £�et{q'.r
'vAlli Vi aW iw .mvy I . ,"c L C-40
Our flagship product, the APsystems YC500A is a grid -tied
microinverter with intelligent networking and monitoring
systems to ensure maximum efficiency. Highly dependable
and cost effective, the YC500A handles up to 310W
modules with negligible clipping, delivering 250W AC per
module with dual MPPT. Half the inverters and half the
installation means real cost savings for residential and
commercial customers.
/l
MPPT Voltage Range 22-45V
rr►- t ta Oi<::`;:�
g.P.
Maximum Input Current
EFFICIENC"'w"
12AX2
P.el Effrcrene ......:.::,:
CEC Weighted Efficiency*$ 95%
Operating Temperature Range
Dimensions (WxHxD) mm
Enclosure Rating
r - -
Communication
Emissions & Immunity (EMC) Compliance
Grid Connection Compliance
Specifications subject to change without notice - please ensuyou re a usj�g the
most recent update found at www.APsystems.com �a a g P��g
�./ 1�
Building �DeAaent
MAR
REVIEWED FOR CODE COMPLIANCE
Reviewed BY:
Power line (PLC)
FCC PART 15, ANSI C63.4 2003, ICES-003
IEEE 1547
Programmable per customer and utility requirements.
All settings UL approved
'"CEC registered as Altenergy Power System Inc.
&::l:..� E-Yii,kwe it Ave ..soli:? 200. Sea ._ic tffii 98 - I8 414, 69%.<0_i'5 1 ARSvs01fi=s>coe3?
72.7.15 n All Rights Reserved
4- y
A r_T E NE RGY POWER
1-5 CU-NDA-B
/2
itn ax S M p l@
APPLICATIONS
s
Nonmetallic -Sheathed Cable. 600 Volt.
Copper Conductors. Color -Coded Jacket.
Four Conductor Available With Two Neutrals.
Sli Jacket @ Designed for Easier Pulling.
Southwire's Romex SlMpull Type NM-B (nonmetallic -sheathed cable) may be used for both exposed
and concealed work in normally dry locations at temperatures not to exceed 90'C (with ampacity limited
to that for 600C conductors) as specified in the 2011 National Electrical Code. NM-B cable is primarily
used in residential wiring as branch circuits for outlets, switches, and other loads. NM-B cable may be
run in air voids of masonry block or file walls where such walls are not wet or damp locations. Voltage
rating for NM-B cable is 600 volts.
SPECIFICATIONS
Southwire's Romex SlMpull Type NM-B cable complies with:
• ASTM B-3 and B-8
• UL Standard 83
• UL Standard 719
• Federal Specification A-A-59544
• National Electrical Code, NFPA 70. 2011 Edition
• RoHS/ REACH
CONSTRUCTION
CU
Vic 'aa
RE �-
RAvlevyed
Southwire's Romex SlMpull Type NM-B cable is manufactured as 2, 3, or 4 conductor cable, with a
bare ground wire. Copper conductors are annealed (soft) copper. Stranded conductors are compressed
stranded. Conductor insulation is 90eC-rated polyvinyl chloride (PVC), nylon jacketed. Southwire's
Romex SlMpull Type NM-B is designed for Easier Pulling, Resulting in Easier installation. The cable
jacket is color -coded for quick size identification; White -14 AWG, Yellow -12 AWG, Orange - 10 AWG,
and Black - 8 AWG and 6 AWG.
Qa Copyright 2010. SouthMre Company.
$` _ •`green�Spee� An Rights Reserved.
SouthWke MADE
�e
eY9 One.Southwire Drive UL IN SA RoHS Compliant Southwire Is a registered trademark
Carrollton; emAo119 USA or southwire company.
Wed Sep 12 09:17:41 EDT 2012 Page 1 of 2
13
CU-NM-B
Conductor
Ground Wire
Approx.
Cable
Dimension
(mils)
Approx.
Net Weight
per
(Ibs)
Allowable
mpacity+
Standard
Package
Size
(AWG)
Number
of
ConductorsStrands
Number
of
Insulation
Thickness
(mils)
Size
(AWG)
Number
of
Strands
TWO CONDUCTOR
14
2
1
19
14
1
360X162
57
15
BEF
12
2
1
19
12
1
410X179
82
20
BEF
10
2
1
24
10
1
494X210
124
30
ABE
8
2
7
35
10
1
612X269
186
40
ABCD
6
2
7
35
10
1
683X304
225
55
BDF
THREE CONDUCTOR
14
3
1
19
14
1
307
74
15
BDF
12
3
1
19
12
1
347
107
20
BE
10
3
1
24
10
1
422
164
30
BCE
8
3
7
35
10
1
565
253
40
ABCD
6
3
7
35
10
1
650
357
55
ABCD
4
3
7
46
8
1
814
560
70
BCD
2
3
7
46
8
1
952
816
95
BCD
FOUR CONDUCTOR
14
212
1*
19
14
1
336
91
15
BE
14
4
1**
19
14
1
336
91
15
BE
12
2/2
1 *
19
12
1
381
132
20
BE
12
4
1**
19
12
1
381
132
20
BE
10
4
1
24
10
1
465
201
30
BE
+ Ampacities per National Electrical Code section 310.15 and 334.80, 2011 Edition
NOTE: Jacket thickness for all NM-B cable is 30 mils
Color code for 2/2 conductor cable is Black, White, Red and White with Red stripe.
* Color code for 4 conductor cable is Black, White, Red and Blue -�t i UPERI-1
Buildinq Depart
it
V.��
PACKAGE CODE:
A - 2500' Reel
1000' Reel
- 500' Spool
-N-25' Coil
E - 250 Coil
F - 500' Coil
RECOMMENDED SAMPLE SPECIFICATIONS: RE\hEV�1ED FOR CODE�sas CC)Mt �Conductors shall be UL-I�ted Type NM-B, suitable for operation at 600,vp Aw 4 tp�ifiedn the National
Electrical Code. SIMpull jacketed conductors shall be annealed copper as manufactured by Southwire Company or
approved equal.
°A n a Southwke
mg g 'One.Southwire brive:
Carrollton; Ga.:30116' USA,
Copyright 2010. Southwire Company.
MADE
greeflosoe' c' All Rights Reserved.
IN * THE RoHS Compliant 'Southwire Is a registered trademark
USAof 5outhwire company.
Wed Sep 12 09:17:41 EDT 2012 Page 2 of 2
/jf
L-D ..''k
...
FL:A� Eli PV Rr4f-MO.UN COM.D[NER-'EIN LUSURE
Basic Features
• Stamped Seamless Construction
• 18 Gauge Galvanized Steel
• Powder Coated Surfaces
• Flashes into the roof deck
• 3 Roof deck knockouts .5", .75", 1"
• 5 Centering dimples for entry/exit
fittings or conduit
• 2 Position Ground lug installed
• Mounting Hardware Included
SolaDeck Model SD 0783
-- SolaDeck UL50 Type 3R Enclosures
CUPERTINO
Available Models: ` ' l � Building Department
Model SD 0783 - (3" fixed Din Rail)`Ngl
Model SD 0786 - (6" slotted Din Rat)LL�
REVEVVED FOR c0 0E COMPLIANCE
3 '
SolaDeck UL 1741 Combiner/Eficlosdrds V
Models SD 0783-41 and SD 0786-41 are labeled and ETL listed UL STD 1741
,_. according to the UL STD 1741 for photovoltaic combiner enclosures.
_ Max Rated - 60OVDC, 120AMPS
4
Model SD 0783-41 3" Fixed Din Rail fastened using Norlock System
**Typical System Configuration
4- Din Rail Mounted Fuse Holders 60OVDC 30 AMP
1- Power Distribution Block 60OVDC 175AMP
1- Bus Bar with UL lug
Model SD 0786-41 6" Slotted Din Rail fastened using steel studs
**Typical System Configuration
4- Din Rail Mounted Fuse Holders 60OVDC 30 AMP
4- Din Rail Mounted Terminal Blocks
Bus Bars with UL lug
—Fuse holders and terminal blocks
added in the field must be UL listed or
recognized and meet 600 VDC 30 AMP
110C for fuse holders, 600V 50 AMP
90C for rail mounted terminal blocks
and 600 V 175 AMP 90C for Power
Distribution Blocks. Use Copper Wire
Conductors.
Cover is trimmed to allow
conduit or fittings, base is
center dimpled for fitting
locations.
Model SD 0783-41, wired with Model SD 0786-41, wired with
Din Rail mounted fuse holders, Din Rail mounted fuse holders,
bus bar and power distribution terminal blocks and bus bars.
block.
RSTC Enterprises, Inc . 2219 Heimstead Road • Eau Cliare, WI 54703
For product information call 1(866) 367-7782
January 4, 2016
UniRac
1411 Broadway Boulevard NE
Albuquerque, New Mexico 87102-1545
TEL: (505) 242-6411
FAX: (505) 242-6412
Attn.: Engineering Department,
'L..jyx M1 t3t1ilding Departrnent
(-`,ODE COMPLIANCE
kevi��+ec� ;3y.
Re: Engineering Certification for UniRac's PUB 16JAN05 edition of the "SolarMount Design & Engineering
Guide"
PZSE, Inc. -Structural Engineers has reviewed UniRac's "SolarMount Design & Engineering Guide" published
January 05, 2016 and specifically the enhancements of the SolarMount Flush -to -Roof System, Pressure Lookup
Tables, and Downward & Upward Span Length Tables.
This certification excludes connections to building structures and the effects on building structure components.
All information, data and analysis contained within the Design & Engineering Guide are based on, and comply
with the following:
1. 2012 International Building Code, by International Code Council, Inc., 2012
2. 2013 California Building, Code, by California Building Standards Commission, 2013
3. ASCE/SEI 7-10 Minimum Design,Loads for Buildings and other Structures, by ASCE, 2013
4. 2010 Aluminum Design Manual, by The Aluminum Association, 2010
This letter certifies that the structural calculations contained within UniRac's "SolarMount Design &
Engineering Guide" are in compliance with the above Codes.
If you have any questions on the above, do not hesitate to call.
Prepared By:
PZSE, Inc. - Structural Engineers
Roseville, CA
$I50 Sierra Golf g Boiilevaril; Sur16150 4 R0sed6r CA 95661 4 91636L 960-P 4' 91636M965 . u ivmpz oxom
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' Man. 3ize�: oaf TV Module 24.E $_-" s.q . fit, surface..�.�ea �«
MAR 15 2016
ugi4 the : qua. d c r un ,ing:.lugs=. REVIEVVED FOR CODE COIv1PLIAN
2.1.. A is llsiw :-.thp..:-E p ..a cres-: inverta �.'..-WC
.. Reviewed By:
When. -A
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:,SMMMUNI INSTALLATION GUIDE
.9
STANDARD SYSTEM COMPONENTS:
SMSULAR
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GUIDE
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w
N4
m SM STANDARD RAIL
J.
SM LIGHT RAIL
JAM
wrench Size
Recommended
Torque lft-ibs)
1/4" Hardware 000
7/16-
"10
3/8" Hardware o
9/16"
"30
#12 Hardware e
5/16"
10
Torques are not designed for use with wood connectors
"w/Anti-Seize.
�3y
Stainless steel hardware can seize up,a process
called galling. To significantly reduce its likelihood:
1. Apply minimal lubricant to bolts, preferably
Anti -Seize commonly found at auto parts stores
2. Shade hardware prior to installation, and
3.Avoid spinning stainless nuts onto bolts at high
speed,
®RAIL: Supports PV modules. Use at least two per
row of modules, Aluminum extrusion, available in
mill, clear anodized, or dark anodized,
ORAILSPLICE: Non structural splice joins,aligns,and
electrically bonds rail sections into single length of
rail. Forms either a rigid or thermal expansion joint,
4 inches long, pre -drilled (see page F). Anodized
aluminum extrusion available in clear or dark.
®SELF -DRILLING SCREW: (No. 12 x 3/4") — Use 4
per rigid splice or 2 per expansion joint. Stainless
steel. Supplied with splice. In combination with rigid
splice, provides rail to rail bond,
OL-FOOT: Use to secure rails through roofing
materialto building structure. Refer to loading tables
or U-Builder for spacing.
OL-FOOT T BOLT: (3/8" x 3/4") — Use one per L-foot
to secure rail to L-foot.Stainless steel.Supplied with
L-foot. In combination with flange nut, provides
electrical bond between rail and L-foot.
OSERRATED FLANGE NUT (3/8"): Use one per
L-foot to secure and bond rail to L-foot. Stainless
steel, Supplied with L-foot.
®MODULE ENDCLAMP: Provides bond from rail to
endclamp. Pre -assembled aluminum clamp available
in clear or dark finish. Supplied washer keeps clamp
and bolt upright for ease of assembly.
@MODULE MIDCLAMP: Pre -assembled clamp
provides module to module and module to rail bond.
Stainless steel clamp and T-bolt. Available in clear
or dark finish.
@MICROINVERTER MOUNTING BOLT: Pre -assembled
bolt and nut attaches and bonds microinverter to
rail. Washer at base keeps bolt upright for ease of
assembly.
NOTE - POSITION INDICATOR: T-bolts have a slot in
the hardware end corresponding to the direction of
the T-Head.
�l -
g,
P SM MOUNT COMPATIBILITY!}
-
--------------------------------------------------------------------------------------------------------------------------------------------
E SIZEr
F SIZEENDCLAMP
® SIZE' K SIZE 3 k „ - ENDCLAMP{LL�X
ENDCLAMP sh ENDCLAMP
C SIZENsJ
B SIZE �h���s,
r��:.bk,.. ENDCLAMP
ENDCLAMP ��'
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PLANNING YOUR SOLARMOUNT INSTALLATIONS
The installation can be laid out with rails parallel to the rafters or perpendicular
to the rafters. Note that SOLARMOUNT rails make excellent straight edges for
doing layouts.
Center the installation area over the structural members as much as possible.
Leave enough room to safely move around the array during installation.
Some building codes and fire codes require minimum clearances around such
installations, and the installer should check local building code requirements for
compliance.
The length of the installation area is equal to:
• the total width of the modules,
• plus "/a" inch for each space between modules (for mid- clamp),
• plus approximately 3 inches (11/a inches for each Endclamp)
RAILS MAY BE PLACED PARALLEL OR PERPENDICULAR TO RAFTERS
LAYING OUT L-FEET FOR TOP CLAMPS
L-feet, in conjunction with proper flashing equipment and techniques, can be
used for attachment through existing roofing material, such as asphalt shingles,
sheathing or sheet metal to the building structure.
Locate and mark the position of the L-feet lag screw holes within the installation
area as shown below. Follow manufacturer module guide for rail spacing based
on appropriate mounting locations.
If multiple rows are to be installed adjacent to one another, it is not likely that
each row will be centered above the rafters. Adjust as needed, following the
guidelines below as closely as possible.
LAYOUT WITH RAILS PERPENDICULAR TO RAFTERS (RECOMMENDED)
31 u L AR Cou"DE Co"UN"PLIAN"CE RUES
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-----------------------��--------�.���.��---------------------------------------------------------------------------1--------
SYSTEM LEVEL FIRE CLASSIFICATION
The system fire class rating requires installation in the manner specified in the SOLARMOUNT Installation Guide. SOLARMOUNT has been classified to the system
Level fire portion of UL 1703. This UL 1703 classification has been incorporated into our UL 2703 product certification. SOLARMOUNT has achieved system
Level
performance for steep sloped roofs. System level fire performance is inherent in the SOLARMOUNT design, and no additional mitigation measures are required. The
fire classification rating is only valid on roof pitches greater than 2:12 (slopes : 2 inches per foot, or 9,5 degrees). There is no required minimum or maximum height
Limitation above the roof deck to maintain the system fire rating for SOLARMOUNT. Module Types & System Level Fire Ratings are Listed below:
Rail TypeModule Type System Level Fire Ratinge Rail Direction- Modulew---� Mitigations
_ n.. Orientation..- Required
Standard Rail Type 1,Type 2, Type 3 & Type 10 Class A, Class B & Class C East-West _ Landscape OR_Portrait None Required
NorthSouth Landscape OR PortraitM None Required
w _ w. _ _
I Light Rail m m Type 1 &Type 2 Class A, Class B & Class C East-West Landscape OR Portrait-�� M None Required
- _ North -South Landscape OR Portrait None Required
UL2703 CERTIFICATION MARKING LABEL
Unirac SOLARMOUNT is listed to UL 2703. Marking Labels are shipped with the MidcLamps.After the racking system is fully assembled, a single Marking LabeL should
be applied to the SOLARMOUNT rail at the edge of the array. Note: The sticker Label should be placed such that it is visible, but not outward facing.
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ROOF PREPARATION: Layout and
install flashing at rafter locations
determined per Design and
Engineering Guide.
DRILL PILOT HOLES: Center the roof
attachment over the rafter and drill a
pilot hole(s) for the lag boLt(s).
er;3s9
2 PIECE ALUMINUM STANDOFF WITH FLASHING & L-FOOT:
• If necessary cut an opening in the roofing material over a rafter to accommodate the
flashing riser.
• Install the standoff, ensuring that both lag bolts are screwed into the rafter.
• Insert the flashing under the shingle above and over the shaft of the standoff
(No-CalkTM' collar does not require sealing of the flashing and standoff shaft)
• Add L-Foot to top with bolt that secures the EPDM washer to the top of the standoff.
i c:
FLAT FLASHING INSTALLATION: Insert
the Flat Flashing so the top part is
under the next row of shingles and the
hole lines up with the pilot hole.
INSTALL LAG BOLTS & L-FOOT:
Insert the Lag bolt through the L-Foot
in the order shown in the illustration.
Verify proper orientation before
tightening lag bolts.
':1
aa^^ 1
TOP MOUNT TILE HOOK & L-FOOT:
• Remove or slide up the roof tile, position the roof hook above the roof rafter
• Place Tile Hook in the middle of the underlying interlocking tile's valley. Drill 3/16
inch pilot holes through the underlayment into the center of the rafters. Securely
fasten each tile hook to the rafters with two 5/16" x 31/s" lag screws. Slide down or
re-insert the tile.
• Attach L Foot to the roof hook.
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SPLICE INSTALLATION (IF REQUIRED PER SYSTEM DESIGN)
If your installation uses SOLARMOUNTspLice bars,attach the rails together before
mounting to the L-feet/footings. Use splice bars only with flush installations or
those that use low -profile tilt Legs. A rail should always be supported by more
than one footing on both sides of the splice. There should be a gap between rails,
up to 3/16" at the splice connections. T bolts should not be placed less than a
distance of 1"from the end of the rail regardless of a splice.
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EXPANSION JOINT USED AS�HERMQ BREAK � �
Expansion joints prevent buckli f-�ailq ue to thermal e990ansion. Splice bars
may be used for thermal expansio joints. tocreate a thermal expansion joint,
slide the splice bar into the footing s of %h rail lengths. Leave approxi-
mately 'A" between the rail segments. Secures, ' Lice bar with two screws on
one side only. Footings (such as L-feet or standoffs) should be secured normally
on both sides of the splice. No PV module or mounting hardware component
should straddle the expansion joint. Modules must clearly end before the joint
with mounting hardware (top mount Endclamps) terminating on that raiL.T bolts
should not be placed Less than a distance of 1" from the end of the rail regard-
less of a splice. The next set of modules would then start after the splice with
mounting hardware beginning on the next raiL.Athermal break is required every
40 feet of continuously connected rail. For additional concerns on thermal breaks
in your specific project, please consult a licensed structural engineer. Runs of
rail Less than 40 feet in length, with more than two pairs spliced together, are an
acceptable installation for the SOLARMOUNT systems.
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---------------" '-_____---- " ---------'-------'--"------ "-------------'---"-----'- --_"- " --'-'--------------
PLACE T BOLT INTO RAIL & SECURE
BOLT: Insert 3/8" T-bolt into rail at
L-foot locations. Apply Anti -Seize to
bolt. Rotate T-bolt into position.
ALIGN RAILS: Align one pair of rail
ends to the edge of the installation
area. The opposite pair of rail ends
will overhang installation area. Do not
Trim them off until the installation is
complete. If the rails are perpendicu-
lar to the rafters, either end of the rails
can be aligned, but the first module
must be installed at the aligned end.
If the rails are parallel to the rafters,
the aligned end of the rails must face
the lower edge of the roof. Securely
tighten all hardware after alignment
is complete.
Mount modules to the rails as soon as
possible. Large temperature changes
may bow the rails within a few hours if
module placement is delayed.
SECURE'- BOLT: Apply Anti -Seize to
bolt. Rotate T bolt into position.
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For
y �r�
SM STANDARD RAII .: U., e
obtain the desive-A iaelaaht;
and alignori nt a aet�
using ;SMStandard ;ail.
SM LIGHT RAIL: For a lower profile array when using
SM Light rail, rotate the L-foot to orient the side with
only one (1) slot against the rail. Only use the sloe,
location closet to the rail to connect the lag bolt to
the flashing / roof on the side with two (2) slots.
NOTE: Use only the top slot to connect the l; foot to
the rail to obtain the desired height and alignment
when using SM Light rail.
ALIGN POSITION INDICATOR: Hand
tighten nut until rail alignment is
complete.Verifythat position indicator
on bolt is vertical (perpendicular to
rail)
MICROINVERTER MOUNTING
:'SM MOUNT IN?, S TAR L 1. 910 G U 10 E ': PAGE
--------------------------------------------------------------------------------------------------------------------------------
INSTALL MICROINVERTER MOUNT
T-BOLT: Apply Anti -Seize and instaLL
pre -assembled 1/4"dia. bonding T-bolts
into top 1/4" rail slot at microinverter
Locations. Rotate bolts into position.
INSTALL MICROINVERTER: Install
microinverter on to rail. Engage with
bolt.
INSTALL MICROINVERTER:
to,
ALIGN POSITION INDICATOR: Verify
that position indicator on bolt is
perpendicular to rail.
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PAGE
---------------------------------------------------------------------------------------------------------------------------------------------
SM EQUIPMENT GROUNDING THROUGH ENPHASE MICROINVERTERS
The Enphase M215 and M250 microinverters have integrated grounding
capabilities built in. In this case, the DC circuit is isolated from the AC circuit, and
the AC equipment grounding conductor (EGC) is built into the Enphase Engage
integrated grounding (IG) cabling.
In order to ground the SOLARMOUNT racking system through the Enphase
microinverter and Engage cable assembly, there must be a minimum of three
PV modules connected to the same trunk cable within a continuous row.
Continuous row is defined as a grouping of modules installed and bonded per
the requirements of this installation guide sharing the same two rails. The
microinverters are bonded to the SOLARMOUNT rail via the mounting hardware.
Complete equipment grounding is achieved through the Enphase Engage cabling
with integrated grounding (IG). No additional EGC grounding cables are required,
as all fault current is carried to ground through the Engage cable.
WITH
}SYSTEM GROUNDING THROUGH ENPHASE MICROINVERTERS AND TRUN3NK. CABLES.
U
ti rr ELECTRICAL GROUNDINGW/ AENPWE MICROINVETRFOR S PLICE & RONAL E K H K OR
IN'ST---------------------------------------------------------------- AIaLLATION UIDE:PAGE
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Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements
(Model No. M215 & M250) (Model, No. M215 & M250) (Model No. M215 & M250)
3 Microinverters sharing same trunk cable & rails 3 or more Microinverters sharing same trunk cable & rafts Min. 3 Microinverters on each side of thermal break
MINIMUM LA%'OUT RE IRENIHITS
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ELECTRICAL BONDING SPLICE EXPANSION JOINT USED AS THERMAL BREAK W/ EXPANSION JOINT USED AS THERMAL BREAK W/o C)
GROUNDING LUGS & COPPER JUMPER ELECTRICAL BONDING CONNECTION (—\ 0
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GROUNDING LUG MOUNTING DETAILS:
Details are provided for both the WEEB and Ilsco products. The WEEBLug has a
grounding symbol located on the lug assembly.The Ilsco lug has a green colored
set screw for grounding indication purposes. Installation must be in accordance
with NFPA NEC 70, however the electrical designer of record should refer to the
Latest revision of NEC for actual grounding conductor cable size.
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GROUND LUG
BOLT SIZE
DRILL SIZE
WEEBLug
1/4"
N/A -Place in Top SM Rail Slot
ILSCO Lug
#10-32
7/32"
• Torque value depends on conductor size.
• See product data sheet for torque value.
WEEOLUG CONDUCTOR - UNIRAC P/N 0080025:
Apply Anti Seize and insert a bolt in the aluminum rail and through the clearance
hole in the stainless steel flat washer. Place the stainless steel flat washer on the bolt,
oriented so the dimples will contact the aluminum rail. Place the lug portion on the
bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and
nut.Tighten the nut until the dimples are completely embedded into the rail and lug.
..� %.�c"'per�y.,`r;iy `�I!415..,1?."„ s?.'t) e"+, l:3.'a. !:R b`°, k.1 ..A
for n"tEs a Yra �x?.v„„� �r.^tr:��;; 1. l�ital, �v�'3t���:, I�E.��,7'"a, ,✓
ILSCO LAY -IN LUG CONDUCTOR - UNIRAC P/N 00800913: Alternate Grounding Lug
- Drill and bolt thru both rail walls per table.
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SULAK
070, ENUULAM & S U U
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INSTALL MODULE ENDCLAMPS: The EndcLamp is
supplied as an assembLywith a T-bolt,serrated flange
nut, and washer. The washer retains the clamp at the
top of the assembly. This will enable the clamp to
remain upright for module installation,
INSTALL FIRST MODULE: Install the first end module
onto rails. Engage module frame with Endclamps.
Verify that the position indicator & T-bolt shaft are
angled in the correct position.
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INSERT ENDCIAMP T BOLT: Insert 1/4" T-bolt into
rail.
POSITION INDICATOR -SERRATED T BOLT: Verify the
T-bolt position indicator is perpendicular to the rail.
ROTATE ENDCLAMP T BOLT: Rotate T-boLt into
position. Verify that the position indicator & T-bolt
shaft are angled in the correct position.
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INSTALL MIDCLAMPS: Midclamp is supplied as an
assembly with a T bolt for module installation.
Clamp assemblies may be positioned in rail near
point of use prior to module placement.
POSITION INDICATOR - SERRATED T BOLT: Verify the
T-bolt position indicator is perpendicular to the rail.
INSERT MIDCLAMP T BOLT: Apply Anti -Seize and
insert 1/4"T-bolt into rail.
ROTATE MIDCLAMPT BOLT: Rotate bolt into position
and slide until bolt and clamp are against module
frame. Do not tighten nut until next module is in
position. Verify that the position indicator & T-bolt
shaft are angled in the correct position.
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FINISH MODULE INSTALLATION: Proceed with module installation. Engage each
module with the previously positioned clamp assembly,
• Install second module
• Install remaining Midclamps & modules
• Install Endclamps
• Position alignment marks:
j
• Cut rail to desired Length
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INSTALL REMAINING MID -CLAMPS:
Proceed with module installation.
Engage each module with previously
positioned Midclamp assemblies.
ltti`�'Ci~;. �ksc�k4 ,''r rs.,e>'"!"u'S�'�;r:u `*ii ::,'v'•Yy�G'`t �'vGp'%
INSTALL ENDCLAMPS: Apply Anti -Seize
and install final Endclamps in same
manner as first Endclamps. Slide
clamps against module.
POSITION T BOLT ALIGNMENT MARKS:
Verify that the position indicator(s)
& T bolt shaft(s) are angled in the
correct position.
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POSITION T BOLTALIGNMENT MARKS
& CUT RAIL: Verify that the position
indicator(s) & T bolt shaft(s) are
angled in the correct position. Trim
off any excess rail, being careful not
to cut into the roof. Allow'/2" between
the Endclamp and the end of the rail.
SOLAR U UN
B"'N""I'M CONNECT
SM MOUNT
11%,I� �f ` Lt ' sll ���:1�� �����u� 9 PA
__--------------------------------------------------------------------------------------
BONDING MIDCLAMP ASSEMBLY
Stainless steel Mldclamp points, 2 per module,
?«
pierce module frame anodization to bond
module to module through clamp.
f
Serrated flange nut bonds stainless steel clamp
to stainless steel T-bolt
i Serrated T-bolt head penetrates rail anodization
to bond T-bolt, nut, clamp, and modules to
grounded SM rail.
ENDCLAMP ASSEMBLY
,g Serrated flange nut bonds aluminum Endclamp
Aj to stainless steel T-bolt
Serrated T-bolt head penetrates rail anodization
`s to bond T-bolt, nut, and Endclamp to grounded
SM rail
1`.10. t:1;<3??tt cli).".i I.WT i.X5iv'I :.•.•! yni; 1. u)4!'i'Y33`ris:i.
BONDING RAIL SPLICE BAR
Stainless steel self drilling screws drill and tap
d� into splice bar and rail creating bond between
splice bar and each rail section
d"D>" Aluminum splice bar spans across rail gap to
s create rail to rail bond. Rail on at least one side
of splice will be grounded.
+ancl ;5'bi::r;;r,, ;;a;tte <:tir.•,:, . q„
s •sd:reacyt';;;1:,5., 'i"i;,::' :z l:y.;r,:, t,�r 'o;IOTon ie; Sns!
BONDING MICROINVERTER MOUNT
Hex nut with captive lock washer bonds metal
microinverter flange to stainless steelT-bolt
:y Serrated T-bolt head penetrates rail anodization
to bond T-bolt, nut, and L-foot to grounded SM rail
RAIL TO L-FOOT WBONDING T BOLT
StSerratedflange nut removes L-root anodization
to bond L-Foot to stainless steelT-bolt
0 Serrated T-halt head penetrates rail anodization
to bond 'i bolt, nut, and L-foot to grounded SM
rail
RACK SYSTEM GROUND
11,E 1 WFEB washer dimples pierce anodized rail to
`111hr create bond between rail and lug
DSolid copper wire connected to lug is routed to
o provide final system ground connection.
5ULAK BUNDING C"hNNECTION
GROUND
1 PATHS:''
MOUNT�£��� �E'�*.�� (t"'et"`�I� ��`� 1 ��� � � �� 1 PAGE
---------------------------------------------------------------------------------------------------------------------------------------------
TEMPORARY BONDING CONNECTION DURING ARRAY MAINTENANCE
When removing modules for replacement or system maintenance, any module left in place that is secured
with a bonding MidcLamp will be properly grounded. If a module adjacent to the end module of a row is
removed or if any other maintenance condition leaves a module without a bonding mid clamp, a temporary
bonding connection must be installed as shown
• Attach Ilsco SG134 to wall of rail
• Attach Rsco SGI34 to module frame
• Install solid copper wire jumper to ILsco lugs
ELECTRICAL CONSIDERATIONS
SOLARMOUNT is intended to be used with PV
modules that have a system voltage less than or
equal to 1000 VDC. For standard system grounding
a minimum 10AWG, 105°C copper grounding
conductor should be used to ground a 1000 VDC
system, according to the National Electric Code
(NEC). It is the installer's responsibilityto check local
codes,which may vary. See below for interconnection
information.
INTERCONNECTION INFORMATION
There is no size limit on how many SOLARMOUNT
& PV modules can be mechanically interconnected
for any given configuration, provided that the
installation meets the requirements of applicable
building and fire codes.
GROUNDING NOTES
The installation must be conducted in accordance
with the National Electric Code (NEC) and the
authority having jurisdiction. Please refer to these
resources in your location for required grounding lug
quantities specific to your project.
The grounding / bonding components may overhang
parts of the array so care must be made when
walking around the array to avoid damage.
Conductor fastener torque values depend on
conductor size. See product data sheets for correct
torque values.
s
SMOKE / CARBON MONOXIDE ALARMS
OWNER CERTIFICATE OF COMPLIANCE
COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION
10300 TORRE AVENUE • CUPERTINO, CA 95014-3255
(408) 777-3228 • FAX (408) 777-3333 buildingOcupertino.org
dress l�4 i l-���� ���{� D� �„ (Permit o. 6eZc� So �- i SlQ
�
i�a CA (# of Alarms Smokes " (LCar own — oM noxidR j
PERMIT CANNOT BE FINALED AND COMPLETED UNTIL THIS CERTIFICATE
HAS BEEN SIGN D AND .RETURNED TO THE BUILDING DIVISION
PURPOSE
This 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
$1000.00, 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
ISMOKE ALARM
CO ALARM
Outside of each separate sleeping area in the immediate vicinity of the
bedroom(s)
X
X
On every level of a dwelling unit including basements
I X
X
Within each sleeping room
I X
Carbon Monoxide alarms are not required in dwellings which do not conitain fuel -burning appliances and that
do not have an attached garage. Carbon monoxide alarms combined witch 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, alarms) 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 ah
installed in accordance with the manufacturer's instructions and in cor
and California Residential Codes. The alarms have been tested and are
below.
l have read and agree to comply with the terms and
) referenced above has/have been
nce with the California Building
ational, as of the date signed
of this statement
caner or O/wne�_ a f�-Name:
Mfk (Si nia r ..:... .............. ..: (Da e:
(Conte of r Name:
� -
(i na ure........................ ILic r}............,.........................(Da e: .....::....:....
Smoke and CO form.doc revised 03118114
P016111.4ae,+
WATER -CONSERVING PLUMBING FIXTURES
OWNER CERTIFICATE OF COMPLIANCE
COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION
10300 TORRE AVENUE • CUPERTINO, CA 95014-3255
(408) 777-3228 • F (408) 777-3333 building Wcupertino.org
(Owner--a-me CIScz (Permit No. 64 Z
ress t i 6 q"1 ® Bn� eA �� ® iy
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.
T$ No Go to Question 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.
�] 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.
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.
I 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..
Please check ONE of the following:
' 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).
El 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).
I, 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 1101.1
through 1101.8, the current California Plumbing Code and California Green Building Standards Code, and manufacturer's
installation requirements, and that the water -conserving plumbing fixtures comply with the requirements .as indicated in the
table on the following page.
or uwner
I7non comnletinL, and sienna this Certificate. please return it to the Building Division in order to final your building permit.
SB40 7 2015. docrevised 08126115