HomeMy WebLinkAbout683 S Lyon - PlanSOLAR INDIVIDUAL PERMIT PACKAGE
TOLL BROTHERS - SOCAL OC SAN DIEGO
350 COMMERCE ST., SUITE 200
IRVINE, CA 92602
717 LYON
PHASE 6 LOT 1002
683 SOUTH LYON STREET
TRACT/SUBDIVISION #: 19195
SANTA ANA, CALIFORNIA 92701
3.65 kW-DC / 3.46 kW-AC / 3.29 kW-AC-CEC PHOTOVOLTAIC SYSTEM
CODE INFORMATION
APPLICABLE CODES, LAWS AND REGULATIONS
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA FIRE CODE (CFC)
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA PLUMBING CODE (CPC)
CHI FUNG L EUNG
ELECT R ICAL
E22659
Exp. 03-31-25RE GIST EREDPROFESSIONALENGINEER
STATE OF CALIFORNIA
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
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SOLAR ARCHITECTURAL DRAWINGS
VICINITY MAP
PROJECT LOCATION
PVA-0 COVER SHEET
PVA-1
SHEET INDEXGENERAL NOTES:
SOLAR STRUCTURAL DRAWINGS
PVS-1 MOUNTING DETAILS
MOUNTING DETAILSPVS-2
MOUNTING DETAILSPVS-3
STRUCTURAL CALCULATIONSPVS-4
STRUCTURAL CALCULATIONSPVS-5
STRUCTURAL CALCULATIONSPVS-6
SOLAR ELECTRICAL DRAWINGS
PVE-1 ELECTRICAL SINGLE LINE DIAGRAM &
PVE-2 ELECTRICAL CALCULATIONS
PVE-3 ELECTRICAL DETAILS AND PLACARD
SPECIFICATIONS
PVE-4 ELECTRICAL DATA & SPECIFICATIONS
PVE-5 ELECTRICAL DATA & SPECIFICATIONS
PVE-6 ELECTRICAL DATA & SPECIFICATIONS
PVE-7 ELECTRICAL DATA & SPECIFICATIONS
PVE-8 ELECTRICAL DATA & SPECIFICATIONS
PVE-9 ELECTRICAL DATA & SPECIFICATIONS
PVE-10 ELECTRICAL DATA & SPECIFICATIONS
PVE-11 ELECTRICAL DATA & SPECIFICATIONS
PVE-12 ELECTRICAL DATA & SPECIFICATIONS
PVE-13 ELECTRICAL DATA & SPECIFICATIONS SHEET
PVA-0
PHASE 6 LOT 1002
SHEET
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*** The scope of the plans is for the installation of the solar photovoltaic system only and
the approval is subject to compliance with all applicable city and state codes and
regulations regarding construction. The approval of the plans does not constitute any
certification of the accuracy, completeness, or building permit status of the existing
buildings and structures as shown. ***
Bldg#: 101120018
Elec#: 20183386
683 S Lyon-101120018 &
201833867/18/2024
TO ELECTRIC
N
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
BUILDING TYPE
ROOF TYPE
ROOF PITCH
ELEVATION
ARRAY SQ. FT.
MODULE QTY.
MODULE TYPE
SYSTEM SIZE
STORY TYPE
LOT & ARRAY INFORMATION
MOUNTING &
ATTACHMENT
ORIENTATION
LOCATION
LOT NUMBER
LAYOUT/SCHEME
N/A
194 SQ. FT.
9
N/A
180°
3-STORY
3.65 kW-DC / 3.46 kW-AC / 3.29 kW-AC-CEC
FLAT
FLAT ROOF
5-PLEX B
Q.PEAK DUO BLK ML-G10+ (405)1002
ON-RACK - INVISIMOUNT
N/A
PHASE NUMBER 6
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PVA-1
FIRE ACCESS PATHWAY
NOTES & LEGENDS
ROOFTOP PENETRATIONS AND/OR CONSTRUCTIONS NOT PERTAINING TO SOLAR
INSTALLATION SHALL NOT BE LOCATED UNDER ARRAY.
FIRE ACCESS POINTS SHALL NOT BE LOCATED OVER DOORS AND WINDOWS OR
BE OTHERWISE OBSTRUCTED BY ATTIC VENT, PLUMBING VENT, MECHANICAL VENT.
BUILDING 10
LOT / UNIT 1001 1002 1003 1004 1005
683 S Lyon-101120018 &
201833867/18/2024
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
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PVS-1
683 S Lyon-101120018 &
201833867/18/2024
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
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201833867/18/2024
DRAWN BY
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
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REV DESCRIPTION DATE CB
PVS-4
683 S Lyon-101120018 &
201833867/18/2024
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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REV DESCRIPTION DATE CB
PVS-5
683 S Lyon-101120018 &
201833867/18/2024
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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SHEET
REV DESCRIPTION DATE CB
PVS-6
683 S Lyon-101120018 &
201833867/18/2024
FIGURE A: SINGLE LINE DIAGRAM - 3.65 kW-DC / 3.46 kW-AC / 3.29 kW-AC-CEC PHOTOVOLTAIC SYSTEM
1
2
H
(NOT CENTER-FED)INCOMING SOURCE FEED
MCB MCB
UNIT
MLO
UTILITY
BIDIRECTIONAL METER
STACK/MAIN SWITCHBOARD
(INSIDE ELECTRICAL ROOM)
BUS RATING :
BLDG. TYPE :
GND
TO EXISTING
MSP GND
TO HOUSE
LOADS
BREAKERS SHALL BE
INSTALLED OPPOSITE
END OF THE MAIN
BREAKER
H
(E) SUB-PANEL
(MAIN LUG ONLY)
1001 TO 1005
200A, 2P
600A
5-PLEX
200A, 2P
600A, 120/240V, 1PH, 3W
20A, 2P
225A, 120/240V, 1PH, 3W
TAG
1
2
3
4
5
SOURCE CIRCUIT TRANSITION BOX
(N) LOAD CENTER
PV PRODUCTION METER
SEPARATE AC DISCONNECT
DESCRIPTION
PV MODULE / BRANCH
3
4
(N) LOAD CENTER
PV PRODUCTION METER
CONDUCTOR / CONDUIT SCHEDULE
DESCRIPTION &
CONDUCTOR TYPE
CONDUCTOR
SIZE(AWG)
2
1
NUMBER
OF
CONDUCTORS
CONDUIT/ CABLE
TYPE
CONDUIT SIZE
(WHEN NEEDED)
#12 TYPE-ER, PER
BRANCH CIRCUIT --WITH EGCA
B
TAG
NOTE :
SUNPOWER 15A MONITORING BREAKER CAN BE RELOCATED TO OTHER LOAD CENTER OR SUB-PANEL WITHIN
THE HOUSE FOR CONSTRUCTION FEASIBILITY.
BELOW ARE OPTIONAL OFFERINGS AND SHALL ONLY BE INSTALLED IF THE HOMEOWNER SIGNS A SPECIFIC CONTRACT WITH SUNPOWER.
x SUNPOWER MONITORING SYSTEM
PV BREAKER IS A
MEANS OF DISCONNECT
2
A
1
NM CABLE OR EQ
INSTALLED IN WALL CAVITY --EGC BARE CU
CU-NM-B
B
DC
AC
SOLAR CABLE
SUNPOWER PROVIDED ENGAGE
CABLES
9 MODULESBRANCH CIRCUIT #1
Q.PEAK DUO BLK ML-G10+ (405)
#10
#10
IQ7HS-66-M-US (240)
ATTIC
ROOFTOP
SUNPOWER
MONITORING
PVS6
OPTIONAL
ETHERNET
CONNECTION TO
DSL/CABLE MODEM
CAT5e
CURRENT
TRANSFORMERS (100A)
INSTALLED ON THE
CUSTOMER SIDE OF
THE PANEL
#22
PRODUCTION CURRENT
TRANSFORMERS (100A)
D
C
DD
1
#14
#14 1
#14
#14
NM CABLE OR EQ
INSTALLED IN WALL CAVITY
NMFC
CU-NM-B
AWG TWISTED PAIR
EGC BARE CU
INSTALLED IN WALL
CAVITY
1/2"
--
3
C
#6
D
C 1
3
15A, 2P
ELECTRICAL NOTES
1. ALL SEAL TIGHT FLEXIBLE METAL CONDUIT (OR EQUIVALENT) TO BE BONDED TO GROUND AT COUPLINGS ON BOTH ENDS.
2. CONDUIT ENTRY/CONNECTION TO ELECTRICAL ENCLOSURES SHALL BE SUITABLE FOR GROUNDING AND SHALL BE SEALED AGAINST ENVIRONMENT,
SUCH AS WATER, INSECTS AND RODENTS. CONDUIT SHALL NOT ENTER FROM TOP OF ELECTRICAL EQUIPMENT IN OUTDOOR LOCATIONS WITHOUT
SITE-SPECIFIC APPROVAL FROM SUNPOWER. IF GRANTED APPROVAL FOR TOP ENTRY, ONLY RIGID CONDUIT WITH MEYERS HUBS TO BE USED.
3. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS, FITTINGS, CRIMPS, ETC.
4. ALL CONDUIT BEND RADII TO CONFORM TO THE CEC MINIMUM BEND RADII REQUIREMENTS.
5. MINIMUM CLEARANCE SHALL BE MAINTAINED PER CEC FOR ALL NEW EQUIPMENTS TO BE INSTALLED.
6. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET CEC AND LOCAL UTILITY REQUIREMENTS.
7. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED.
8. TYPE NM (NM-CABLE OR EQUIVALENT) CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING CEC
REQUIREMENTS.
9. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%.
10. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT.
11. IF MAIN SERVICE PANEL IS TO BE UPGRADED, IT WILL BE PERMITTED AND INSTALLED BY A THIRD PARTY.
12. CONDUIT SIZE BASED ON 2 BENDS MAXIMUM. ANY ADDITIONAL BENDS MAY REQUIRE UPSIZE.
13. AS DC POWER IS INTERNAL TO THE MODULE, GROUNDING ELECTRODE CONDUCTOR (GEC) FOR THE MODULE OR ARRAY IS NOT REQUIRED.
14. PV BREAKER ACTS AS MEANS OF DISCONNECT WHEN AC DISCONNECT IS NOT REQUIRED.
15. WHERE PV BREAKER IS TREATED AS A DISCONNECTING MEANS THE PV BREAKER MUST BE COMPATIBLE WITH LOCKING MEANS PER NEC 110.25 OR BY
APPROVAL.
MICROINVERTER
QCELLS NORTH AMERICA MODULES
CHI FUN G LEUNG
ELECT R ICAL
E22659
Exp. 03-31-25REGISTEREDPROFESSIONALENGINEER
STATEOF CALIFORNIA
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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PVE-1
683 S Lyon-101120018 &
201833867/18/2024
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
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PVE-10
683 S Lyon-101120018 &
201833867/18/2024
RAIL-MOUNTED JUNCTION BOX 1/2UNIVERSAL INVISIMOUNT INSTALLATION GUIDE
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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PVE-11
683 S Lyon-101120018 &
201833867/18/2024
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COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
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683 S Lyon-101120018 &
201833867/18/2024
INVISIMOUNT DATA SHEET
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2024-07-02
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683 S Lyon-101120018 &
201833867/18/2024
DRAWN BY
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
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Exp. 03-31-25REGISTEREDPROFESSIONALENGINEER
STATEOF CALIFORNIA
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683 S Lyon-101120018 &
201833867/18/2024
1.MATERIAL USED FOR THE SIGNAGE SHALL BE REFLECTIVE, WEATHER RESISTANT
AND SUITABLE FOR THE ENVIRONMENT.
2. ALL SIGNAGE SHALL HAVE ALL CAPITAL LETTERS WITH MINIMUM 38" LETTER HEIGHT,
WHITE ON RED BACKGROUND.
3. MAIN SERVICE DISCONNECT MARKING SHALL BE PLACED ADJACENT TO MAIN
SERVICE DISCONNECT IN A LOCATION CLEARLY VISIBLE FROM THE LOCATION
WHERE THE LEVER IS OPERATED.
4. MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS,
ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE
SERVICE TO AVOID CUTTING THEM. MARKINGS SHALL BE PLACED EVERY 10', AT
TURNS AND ABOVE AND/OR BELOW PENETRATIONS, AND AT ALL DC COMBINER
AND JUNCTION BOXES.
5. DO NOT USE SCREWS FOR SIGNAGE ATTACHMENT. USE ONLY APPROVED ADHESIVE.
SIGNAGE NOTES
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
x
x
AMPS
VOLTS
PHOTOVOLTAIC POINT OF
INTERCONNECTION
WARNING: ELECTIC SHOCK HAZARD. DO NOT
TOUCH TERMINALS. TERMINALS ON BOTH THE
LINE AND LOAD SIDE MAY BE ENERGIZED
IN THE OPEN POSITION. FOR SERVICE
DE-ENERGIZE BOTH SOURCE AND MAIN BREAKER
PV POWER SOURCE
x
x
MAXIMUM RATED AC OUTPUT CURRENT:
MAXIMUM OPERATING AC VOLTAGE:
14.40
240
x
x
x
x
SOLAR PV SYSTEM EQUIPPED WITH
RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUTDOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD
IN THE ARRAY
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT DEVICE
CONICAL FLASHING
CYLINDRICAL FLASHINGCONDUIT ENTRY / EXIT DETAIL
PULLBOX MOUNTING - FLAT ROOF
FIGURE 2: WIRING ROOF PENETRATION CROSS SECTION
DRAWN BY
PROJECT NO.
DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
71
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FIGURE 1: ELECTRICAL SIGNAGES/STICKERS FIGURE 3: PLACARD IDENTIFYING LOCATION OF DISCONNECTS AND POWER SOURCES
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DRIVEWAY
SHEET
REV DESCRIPTION DATE CB
PVE-3
SUB PANEL
PHOTOVOLTAICARRAY ON ROOF
MAIN SERVICE
PANEL
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS
LOCATED AS SHOWN:
CAUTION:
683 SOUTH LYON STREET
683 S Lyon-101120018 &
201833867/18/2024
CURRENT TRANSFORMER SPECIFICATION SHEET CLASS A FIRE RATING LISTING PG 1/3
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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PVE-4
683 S Lyon-101120018 &
201833867/18/2024
CLASS A FIRE RATING LISTING PG 2/3 CLASS A FIRE RATING LISTING PG 3/3
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DATE DRAWN
COMMUNITY ID C024242
RP-486719
2024-07-02
ADRIELLE LATADE
88
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PVE-5
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201833867/18/2024
PV MODULE SPECIFICATION SHEET 1/2 PV MODULE SPECIFICATION SHEET 2/2
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PVE-6
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201833867/18/2024
PVS6 DATASHEET 1 PVS6 DATASHEET 2
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PVE-7
683 S Lyon-101120018 &
201833867/18/2024
PVS6 INSTALLATION INSTRUCTIONS 2PVS6 INSTALLATION INSTRUCTIONS 1
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683 S Lyon-101120018 &
201833867/18/2024
ENPHASE DATA SHEET 1/2 ENPHASE DATA SHEET 2/2
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PVE-9
683 S Lyon-101120018 &
201833867/18/2024
6/18/24
City of Santa Ana
20 Civic Center Plaza
Santa Ana, CA 92701
Re: Letter of Authorization to Process Plans and Permits on Behalf of
Toll Brothers for 717 Lyon
To Whom it May Concern:
Please accept this letter as authorization for SunPower Corporation to install solar panels and pull related
permits at the following addresses.
581 Sout h Lyon St reet
583 Sout h Lyon St reet
585 Sout h Lyon St reet
587 Sout h Lyon St reet
589 Sout h Lyon St reet
661 Sout h Lyon St reet
667 Sout h Lyon St reet
663 Sout h Lyon St reet
665 Sout h Lyon St reet
669 Sout h Lyon St reet
631 Sout h Lyon St reet
633 Sout h Lyon St reet
635 Sout h Lyon St reet
637 Sout h Lyon St reet
651 Sout h Lyon St reet
653 Sout h Lyon St reet
655 Sout h Lyon St reet
65 7 Sout h Lyon St reet
701 Sout h Lyon St reet
703 Sout h Lyon St reet
705 Sout h Lyon St reet
707 Sout h Lyon St reet
597 Sout h Lyon St reet
595 Sout h Lyon St reet
593 Sout h Lyon St reet
591 Sout h Lyon St reet
693 Sout h Lyon St reet
691 Sout h Lyon St reet
601 Sout h Lyon St reet
603 Sout h Lyon St reet
605 Sout h Lyon St reet
607 Sout h Lyon St reet
609 Sout h Lyon St reet
681 Sout h Lyon St reet
683 Sout h Lyon St reet
685 Sout h Lyon St reet
687 Sout h Lyon St reet
689 Sout h Lyon St re et
617 Sout h Lyon St reet
615 Sout h Lyon St reet
61 3 Sout h Lyon St reet
611 Sout h Lyon St reet
677 Sout h Lyon St reet
675 Sout h Lyon St reet
673 Sout h Lyon St reet
671 Sout h Lyon St reet
621 Sout h Lyon St reet
623 Sout h Lyon St reet
625 Sout h Lyon St reet
627 Sout h Lyon St reet
629 Sout h Lyon St reet
DocuSign Envelope ID: 73E61C96-D098-46A0-81F4-A2CAD99D9940
683 S Lyon-101120018 &
201833867/18/2024
Should you have any questions, please do not hesitate to contact me at
hwinterhalter@tollbrothers.com or at (949) 444-9526.
Sincerely,
Henry Winterhalter
Project Manager
Toll Brothers
DocuSign Envelope ID: 73E61C96-D098-46A0-81F4-A2CAD99D9940
06-18-2024
683 S Lyon-101120018 &
201833867/18/2024
Certificate Of Completion
Envelope Id: 73E61C96D09846A081F4A2CAD99D9940 Status: Completed
Subject: Complete with Docusign: 717 Lyon Solar_LOA.pdf
Source Envelope:
Document Pages: 2 Signatures: 1 Envelope Originator:
Certificate Pages: 1 Initials: 0 Henry Winterhalter
AutoNav: Enabled
EnvelopeId Stamping: Enabled
Time Zone: (UTC-05:00) Eastern Time (US & Canada)
1140 Virginia Dr
Fort Washington, PA 19034
hwinterhalter@tollbrothers.com
IP Address: 70.184.69.163
Record Tracking
Status: Original
6/18/2024 1:57:19 PM
Holder: Henry Winterhalter
hwinterhalter@tollbrothers.com
Location: DocuSign
Signer Events Signature Timestamp
Henry Winterhalter
hwinterhalter@tollbrothers.com
Project Manager
Security Level: Email, Account Authentication
(None)Signature Adoption: Pre-selected Style
Using IP Address: 4.36.253.18
Sent: 6/18/2024 1:57:44 PM
Viewed: 6/18/2024 1:57:50 PM
Signed: 6/18/2024 1:57:53 PM
Electronic Record and Signature Disclosure:
Not Offered via DocuSign
In Person Signer Events Signature Timestamp
Editor Delivery Events Status Timestamp
Agent Delivery Events Status Timestamp
Intermediary Delivery Events Status Timestamp
Certified Delivery Events Status Timestamp
Carbon Copy Events Status Timestamp
Witness Events Signature Timestamp
Notary Events Signature Timestamp
Envelope Summary Events Status Timestamps
Envelope Sent Hashed/Encrypted 6/18/2024 1:57:44 PM
Certified Delivered Security Checked 6/18/2024 1:57:50 PM
Signing Complete Security Checked 6/18/2024 1:57:53 PM
Completed Security Checked 6/18/2024 1:57:53 PM
Payment Events Status Timestamps
683 S Lyon-101120018 &
201833867/18/2024
Expedited Permit Process for PV Systems - Micro-Inverter1
Expedited Permit Process for PV Systems
Micro-Inverter
The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro-
cess provides a means to differentiate systems that can be permitted quickly and easily
due to their similarity with the majority of small-scale PV systems. Those systems with
unique characteristics may be handled with small additions to this Expedited Permit
Process or may require much more information, depending on the uniqueness of the
installation.
The following pages contain forms for the Micro-Inverter to use with the Expedited Per-
mit Process. The Standard String, AC Module, and Supply-Side Connection forms
are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic-
tions that have adopted the Expedited Permit Process for PV Systems, these forms can
be filled out electronically and submitted in either printed form and via email. An elec-
tronic format is used so that the supplied information is standardized and legible for the
local jurisdiction.
683 S Lyon-101120018 &
201833867/18/2024
Expedited Permit Process for PV Systems — Micro-Inverter 2
Expedited Permit Process for Small-Scale PV Systems
Micro-Inverter
The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations
are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential
systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been
suggested to provide as a path to permit approval.
Required Information for Permit:
1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it
should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings
with a 3’ perimeter space at ridge and sides may not need separate fire service review.
2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects,
required signs, and ac connection to building (see supplied standard electrical diagram).
3. Specification sheets and installation manuals (if available) for all manufactured components including, but not
limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system.
Step 1: Structural Review of PV Array Mounting System
Is the array to be mounted on a defined, permitted roof structure? l Yes l No
If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1.
Roof Information:
1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________
____________________________________________________________________________________________________
If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…).
2. Does the roof have a single roof covering? l Yes l No
If No, submit completed worksheet for roof structure WKS1.
3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________
Mounting System Information:
1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap
beneath the module frames? l Yes l No
If No, provide details of structural attachment certified by a design professional.
2. For manufactured mounting systems, fill out information on the mounting system below:
a. Mounting System Manufacturer ___________Product Name and Model#________________________________
b. Total Weight of PV Modules and Rails ___________lbs
c. Total Number of Attachment Points____________
d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1)
e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for
maximum spacing allowed based on maximum design wind speed)
f. Total Surface Area of PV Modules (square feet)_________________ ft2
g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2
If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1.
Step 2: Electrical Review of PV System (Calculations for Electrical Diagram)
In order for a PV system to be considered for an expedited permit process, the following must apply:
1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems.
2. The PV array is composed of 4 series strings or less per inverter.
3. The total inverter capacity has a continuous ac power output 13,440 Watts or less
4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)).
5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV
system. Interactive PDF diagrams are available at www.solarabcs.org/permitting.
Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant
understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively
communicate, provide an alternative diagram with appropriate detail.
683 S Lyon-101120018 &
201833867/18/2024
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Micro-Inverter Site Plan
683 S Lyon-101120018 &
201833867/18/2024
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Micro-Inverter Electrical Diagram
Contractor Name,
Address and Phone:One-Line Standard Electrical Diagram
for Micro-Inverter PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.1a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
DESCRIPTION OR CONDUCTOR TYPE
USE-2 or PV WIRE
GEC EGC X ALL THAT APPLY
EXTERIOR CABLE LISTED W/ INV.
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
NO DC GEC IF 690.35 SYSTEM
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
TAG
1
2
3
4
5
CONDUIT AND CONDUCTOR SCHEDULE
COND.
GAUGE
MFG
MFG
NUMBER OF
CONDUCTORS
MFG Cable
MFG Cable
CONDUIT
TYPE
N/A
N/A
N/A
SAME
SAME
CONDUIT
SIZE
N/A
N/A
N/A
SAME
SAME
DESCRIPTION
PV DC or AC MODULE
DC/AC INVERTER (MICRO)
J-BOX (IF USED)
PV ARRAY
AC COMB. PANEL (IF USED)
GEN METER (IF USED)
AC DISCONNECT (IF USED)
SERVICE PANEL
TAG
1
2
3
4
5
6
7
8
PART NUMBER NOTES
FOR UNUSED MODULES
PUT "N/A” in BLANK ABOVE
1
1
3
2
3
EQUIPMENT SCHEDULE
2
_____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
J-BOX
4
AC DISCO
M
BUILDING
GROUNDING
ELECTRODE
G
M
UTILITY
SERVICE
MAIN SERVICE PANEL
MAIN
OCPD
INVERTER
OCPD
6
7
8
5
4 5
G
SEE GUIDE APPENDIX D FOR
INFORMATION ON MODULE AND
ARRAY GROUNDING
AC COMBINER
PANEL
G
____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
683 S Lyon-101120018 &
201833867/18/2024
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Contractor Name,
Address and Phone:Notes for One-Line Standard Electrical
Diagram for Single-Phase PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.2a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
MAX POWER-POINT CURRENT (IMP)
MAX POWER-POINT VOLTAGE (VMP)
OPEN-CIRCUIT VOLTAGE (VOC)
SHORT-CIRCUIT CURRENT (ISC)
MAX SERIES FUSE (OCPD)
MAXIMUM POWER (PMAX)
MAX VOLTAGE (TYP 600VDC)
VOC TEMP COEFF (mV/oC or %/oC )
IF COEFF SUPPLIED, CIRCLE UNITS
MODULE MAKE
MODULE MODEL
PV MODULE RATINGS @ STC (Guide Section 5)
MAX DC VOLT RATING
MAX POWER @ 40oC
NOMINAL AC VOLTAGE
MAX AC CURRENT
MAX OCPD RATING
INVERTER MAKE
INVERTER MODEL
INVERTER RATINGS (Guide Section 4)
1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A
2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A
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 ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO-INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO
NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9):
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 ____oC
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 ____oC
2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1oC). 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 47oC OR LESS (ALL OF UNITED STATES),
a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE.b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE.
NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E):
OCPD = OVERCURRENT PROTECTION DEVICE
NATIONAL ELECTRICAL CODE®REFERENCES
SHOWN AS (NEC XXX.XX)
NOTES FOR ALL DRAWINGS:
SIGNS–SEE GUIDE SECTION 7
SIGN FOR DC DISCONNECT
SIGN FOR INVERTER OCPD AND AC
DISCONNECT (IF USED)
No sign necessary since 690.51
marking on PV module covers
needed information
AC OUTPUT CURRENT
NOMINAL AC VOLTAGE
SOLAR PV SYSTEM
AC POINT OF CONNECTION
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
Notes for Micro-Inverter Electrical Diagram 683 S Lyon-101120018 &
201833867/18/2024
1414 Harbour Way S. Suite 1901, Richmond, CA 94804
March 30, 2024
RE: Authorization to Submit and Execute Permits on Behalf of
SunPower Corporation, Systems
California Contractor License Number 890895
To whom it may concern:
The undersigned duly appointed and authorized Officer of SunPower Corporation, Systems (the
“Company”), hereby that Eddielyn Abano, Permit Coordinator of SunPower Corporation, Systems
is authorized, upon receipt of a work order from SunPower Corporation, Systems, to receive and
pick up approved plans + permits at all cities and counties located within the State of California
on behalf of the Company. This Authorization remains in effect until revoked.
Thank you,
Brian Risi
Responsible Managing Employee, C-10
SunPower Corporation, Systems
1414 Harbour Way S., Ste. 1901
Richmond, CA 94804
Brian.risi@sunpowercorp.com
CA License #890895
683 S Lyon-101120018 &
201833867/18/2024
Rev: 7/15/2021
RESIDENTIAL
PHOTOVOLTAIC
SOL-01 CBC 2019
Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only
Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and
sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of
minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required.
Project Address:
Contractor Company Name:
Contractor License Number:
YES NO Are the following applicable to the proposed project?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Will the PV system layout provide the required three-foot wide clear access pathways
per Section 605.11 of the California Fire Code, and is this shown on the roof plan?
Will the PV system be installed on a roof having only one roofing layer with no
overlays?
Will the PV array be flush mounted to the existing roof so that the plane of the
modules (panels) are parallel to the plane of the roof?
Will the PV system weigh maximum 4 pounds per square feet or less?
Will the PV system be installed where the modules do not overhang any roof edges
(such as eaves, gabled ends, ridges and hips)?
Will the PV system be installed witha space of 2” minimum to 10” maximum between
the underside of modules and the surface of the roof?
Will the PV system be installed without using any ballast system or counter-weight
system?
Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet
and is this maximum horizontal spacing shown on the plans?
Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch
embedment into roof rafters (with pre-drilled holes) and is this minimum embedment
shown on the plans?
Are ALL the structural pages of the plans stamped and signed by a California
licensed professional engineer? (including project specific site plan, PV layout,
anchorage spacing, anchorage details and manufacturer’s PV support information.)
I certify under penalty of perjury under the laws of the State of California that the above is true:
Print Name: Signature:
Phone Number: Date:
Email Address:
Planning & Building Agency
Building Safety Division
20 Civic Center Plaza
P.O. Box 1988 (M-19)
Santa Ana, CA 92702
(714) 647-5800
www.santa-ana.org
683 S Lyon-101120018 &
201833867/18/2024