HomeMy WebLinkAbout2030 W Summer Wind - PlanExpedited 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.
2030 W Summer
Wind03/28/23
Expedited Permit Process for PV Systems — Micro-Inverter2
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)_________________ ft 2
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.
2030 W Summer
Wind03/28/23
Ex
p
e
d
i
t
e
d
P
e
r
m
i
t
P
r
o
c
e
s
s
f
o
r
P
V
S
y
s
t
e
m
s
3
Micro-Inverter Site Plan
CA Solar Group
Paul Czajka7647 Hayvenhurst Ave Unit 26
Van Nuys CA 91406 2030 W Summer Wind, Santa Ana, CA 92704
6.11
2030 W Summer
Wind03/28/23
Ex
p
e
d
i
t
e
d
P
e
r
m
i
t
P
r
o
c
e
s
s
f
o
r
P
V
S
y
s
t
e
m
s
4
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
CA Solar Group
7647 Hayvenhurst Ave Unit 26
Van Nuys CA 91406
Paul Czajka
6.11
2030 W Summer Wind, Santa Ana, CA 92704
2030 W Summer
Wind03/28/23
Ex
p
e
d
i
t
e
d
P
e
r
m
i
t
P
r
o
c
e
s
s
f
o
r
P
V
S
y
s
t
e
m
s
5
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 44.1 oC). 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, 90 oC 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:
SIGNSSEE 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
CA Solar Group
7647 Hayvenhurst Ave Unit 26
Van Nuys CA 91406
Paul Czajka
2030 W Summer Wind, Santa Ana, CA 92704
6.11
2030 W Summer
Wind03/28/23
Certificate Of Completion
Envelope Id: 6B3C59C715A34C1BB55DE57CD00FE212 Status: Completed
Subject: Complete with DocuSign: 2030 Signature form.pdf
Source Envelope:
Document Pages: 1 Signatures: 1 Envelope Originator:
Certificate Pages: 4 Initials: 0 Armen (California Solar Group) Vahanyan
AutoNav: Enabled
EnvelopeId Stamping: Enabled
Time Zone: (UTC-08:00) Pacific Time (US & Canada)
7647 Hayvenhurst Ave
Unit 26
Van Nuys, CA 91406
info@casolargroup.com
IP Address: 104.34.141.59
Record Tracking
Status: Original
3/8/2023 1:42:51 PM
Holder: Armen (California Solar Group) Vahanyan
info@casolargroup.com
Location: DocuSign
Signer Events Signature Timestamp
Paul Czajka
paulmczajka@yahoo.com
Security Level: Email, Account Authentication
(None)
Signature Adoption: Pre-selected Style
Using IP Address: 76.81.86.146
Signed using mobile
Sent: 3/8/2023 1:44:15 PM
Viewed: 3/8/2023 1:48:50 PM
Signed: 3/8/2023 1:49:14 PM
Electronic Record and Signature Disclosure:
Accepted: 3/8/2023 1:48:50 PM
ID: a7757847-d179-4782-bab8-25752ce3e00c
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 3/8/2023 1:44:15 PM
Certified Delivered Security Checked 3/8/2023 1:48:50 PM
Signing Complete Security Checked 3/8/2023 1:49:14 PM
Completed Security Checked 3/8/2023 1:49:14 PM
Payment Events Status Timestamps
Electronic Record and Signature Disclosure
2030 W Summer
Wind03/28/23
ELECTRONIC RECORD AND SIGNATURE DISCLOSURE
From time to time, CA Solar (we, us or Company) may be required by law to provide to you
certain written notices or disclosures. Described below are the terms and conditions for providing
to you such notices and disclosures electronically through the DocuSign system. Please read the
information below carefully and thoroughly, and if you can access this information electronically
to your satisfaction and agree to this Electronic Record and Signature Disclosure (ERSD), please
confirm your agreement by selecting the check-box next to ‘I agree to use electronic records and
signatures’ before clicking ‘CONTINUE’ within the DocuSign system.
Getting paper copies
At any time, you may request from us a paper copy of any record provided or made available
electronically to you by us. You will have the ability to download and print documents we send
to you through the DocuSign system during and immediately after the signing session and, if you
elect to create a DocuSign account, you may access the documents for a limited period of time
(usually 30 days) after such documents are first sent to you. After such time, if you wish for us to
send you paper copies of any such documents from our office to you, you will be charged a
$0.00 per-page fee. You may request delivery of such paper copies from us by following the
procedure described below.
Withdrawing your consent
If you decide to receive notices and disclosures from us electronically, you may at any time
change your mind and tell us that thereafter you want to receive required notices and disclosures
only in paper format. How you must inform us of your decision to receive future notices and
disclosure in paper format and withdraw your consent to receive notices and disclosures
electronically is described below.
Consequences of changing your mind
If you elect to receive required notices and disclosures only in paper format, it will slow the
speed at which we can complete certain steps in transactions with you and delivering services to
you because we will need first to send the required notices or disclosures to you in paper format,
and then wait until we receive back from you your acknowledgment of your receipt of such
paper notices or disclosures. Further, you will no longer be able to use the DocuSign system to
receive required notices and consents electronically from us or to sign electronically documents
from us.
All notices and disclosures will be sent to you electronically
Electronic Record and Signature Disclosure created on: 8/20/2020 7:10:58 PM
Parties agreed to: Paul Czajka
2030 W Summer
Wind03/28/23
Unless you tell us otherwise in accordance with the procedures described herein, we will provide
electronically to you through the DocuSign system all required notices, disclosures,
authorizations, acknowledgements, and other documents that are required to be provided or made
available to you during the course of our relationship with you. To reduce the chance of you
inadvertently not receiving any notice or disclosure, we prefer to provide all of the required
notices and disclosures to you by the same method and to the same address that you have given
us. Thus, you can receive all the disclosures and notices electronically or in paper format through
the paper mail delivery system. If you do not agree with this process, please let us know as
described below. Please also see the paragraph immediately above that describes the
consequences of your electing not to receive delivery of the notices and disclosures
electronically from us.
How to contact CA Solar:
You may contact us to let us know of your changes as to how we may contact you electronically,
to request paper copies of certain information from us, and to withdraw your prior consent to
receive notices and disclosures electronically as follows:
To contact us by email send messages to: armen@casolargroup.com
To advise CA Solar of your new email address
To let us know of a change in your email address where we should send notices and disclosures
electronically to you, you must send an email message to us at armen@casolargroup.com and in
the body of such request you must state: your previous email address, your new email
address. We do not require any other information from you to change your email address.
If you created a DocuSign account, you may update it with your new email address through your
account preferences.
To request paper copies from CA Solar
To request delivery from us of paper copies of the notices and disclosures previously provided
by us to you electronically, you must send us an email to armen@casolargroup.com and in the
body of such request you must state your email address, full name, mailing address, and
telephone number. We will bill you for any fees at that time, if any.
To withdraw your consent with CA Solar
To inform us that you no longer wish to receive future notices and disclosures in electronic
format you may:
2030 W Summer
Wind03/28/23
i. decline to sign a document from within your signing session, and on the subsequent page,
select the check-box indicating you wish to withdraw your consent, or you may;
ii. send us an email to armen@casolargroup.com and in the body of such request you must state
your email, full name, mailing address, and telephone number. We do not need any other
information from you to withdraw consent.. The consequences of your withdrawing consent for
online documents will be that transactions may take a longer time to process..
Required hardware and software
The minimum system requirements for using the DocuSign system may change over time. The
current system requirements are found here: https://support.docusign.com/guides/signer-guide-
signing-system-requirements.
Acknowledging your access and consent to receive and sign documents electronically
To confirm to us that you can access this information electronically, which will be similar to
other electronic notices and disclosures that we will provide to you, please confirm that you have
read this ERSD, and (i) that you are able to print on paper or electronically save this ERSD for
your future reference and access; or (ii) that you are able to email this ERSD to an email address
where you will be able to print on paper or save it for your future reference and access. Further,
if you consent to receiving notices and disclosures exclusively in electronic format as described
herein, then select the check-box next to ‘I agree to use electronic records and signatures’ before
clicking ‘CONTINUE’ within the DocuSign system.
By selecting the check-box next to ‘I agree to use electronic records and signatures’, you confirm
that:
You can access and read this Electronic Record and Signature Disclosure; and
You can print on paper this Electronic Record and Signature Disclosure, or save or send
this Electronic Record and Disclosure to a location where you can print it, for future
reference and access; and
Until or unless you notify CA Solar as described above, you consent to receive
exclusively through electronic means all notices, disclosures, authorizations,
acknowledgements, and other documents that are required to be provided or made
available to you by CA Solar during the course of your relationship with CA Solar.
2030 W Summer
Wind03/28/23
Rev: 7/15/2021
RESIDENTIAL
PHOTOVOLTAIC
CHECKLIST
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. 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?
2. Will the PV system be installed on a roof having only one roofing layer with no
overlays?
3. 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?
4. Will the PV system weigh maximum 4 pounds per square feet or less?
5. Will the PV system be installed where the modules do not overhang any roof edges
(such as eaves, gabled ends, ridges and hips)?
6. Will the PV system be installed with a space of 2” minimum to 10” maximum between
the underside of modules and the surface of the roof?
7. Will the PV system be installed without using any ballast system or counter-weight
system?
8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet
and is this maximum horizontal spacing shown on the plans?
9. 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?
10. 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
2030 W Summer Wind, Santa Ana, CA 92704
CA Solar Group
1067781 // C-10
Logan Weinberg
310-402-4962
info@casolargroup.com
03/08/2023
2030 W Summer
Wind03/28/23
CITY OF SANTA ANA
SOLAR PERMIT APPLICATION WORKSHEET
PLEASE PRINT REV: 8/29/19
PROJECT ADDRESS: SUITE: SAPIN #
USE OF BUILDING: RESIDENTIAL COMMERCIAL INDUSTRIAL OTHER
MASTER ID#
NATURE OF WORK: SOLAR P.V. SYSTEM SOLAR WATER HEATING/COLLECTOR SYSTEM OTHER
JOB DESCRIPTIO N :
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
________________________________________________________________________________________________________________
BUILDING OWNERS NAME: PHONE NO:
ADDRESS:CITY: STATE:ZIP:
TENANTS NAME (Comm/Ind):PHONE NO:
CONTRACTORS NAME:STATE CONTR. #:LICENSE CLASS: PHONE NO:
ADDRESS:CITY: STATE: ZIP:
WORKERS COMP. POLICY#: EXP. DATE:INSURANCE COMPANY: SANTA ANA BUS. LIC. #:
ARCHITECT/ENGINEER: STATE LICENSE #: PHONE NO:
ADDRESS:CITY: STATE:ZIP:
CONTACT NAME:PHONE NO:
E-MAIL ADDRESS:
BLDG. FEE $
OCC. GROUP:P/C FEE PD $
VALUATION: $ SUBMITTAL DATE:____________________TYPE OF CONSTR:
FLOOD ZONE:___________________PROCESSED________________________
PLANNING OK TO CHECK & DATE:__________________________ BLDG. DEPT. APPROVAL & DATE:___________________________
PLNG CONDITIONS: _________________________________________________________________________________________________
NUMBER OF PANELS:___________________ SYSTEM kWA:_________________________
2030 W Summer Wind, Santa Ana, CA 92704
SYSTEM SIZE: DC STC: 6.56 / kWAC SIZE: 6.11 kWSOLAR MODULES: (16) Silfab 410W Modules (SIL-410BG)
INVERTER: (16) ENPHASE IQ8A MICROINVERTER (IQ8A-72-2-US (120/240V) [240] [SI1])
EXISTING MSP BUS: 125A EXISTING MAIN BREAKER: _125A_ NEW PV BREAKER: 30A_
16 DC STC: 6.56 / kWAC SIZE: 6.11
Paul Czajka
2030 W Summer Wind, Santa Ana, CA 92704 Santa Ana
CA 92704
3107174342
CA Solar Group 1067781 C-10 310-402-4962
7647 HAYVENHURST AVE STE #26 Van Nuys CA 91406
9286543 10/22/23 State Comp. Insurance fund
Logan Weinberg 310-402-4962
info@casolargroup.com
SFD
Residential
NO
15,000
2030 W Summer
Wind03/28/23
CITY OF SANTA ANA
DEVELOPMENT FEES WORKSHEET -- ELECTRICAL PERMIT
APP FOR ELECTRICAL 06-30-2020 APP-02 CEC2019
Project Address:Contractor:
Tenant Name:Address:
Building Owner: City: St.: Zip:
Address: Contractor License No.:
City: St.: Zip:Contractor Email:
Phone: Phone:
Contact Person: Contact E-Mail Strongly Recommended PLEASE PRINT:
Contact Phone:
NEW BUILDING OCCUPANCY CHANGE
ELECTRICAL ITEM Count $ EACH ELECTRICAL ITEM Count $ EACH
125 Volt Receptacle Outlets 1.57 LOW VOLTAGE SYSTEMS – EACH: phone, data outlet,
speaker, thermostat, door holder, doorbell, pull station, smoke
detector, alarm device, card reader, etc. (circle items)Light Switches, Occupancy Sensors 1.70
Light Fixtures 1.13 COMMERCIAL:
Air Conditioners, Heat Pumps 104.40 FIRST 10 devices or outlets 36.50
Factory-Wired Units (Solid Hook-Ups) 26.71 Additional devices, each 3.45
Dedicated Circuits (15 or 20 AMP Receptacles) 26.71 Each control panel, power supply
annunciator, switch or aux equip.17.39Time Clock, Photo-Cell, Time Switch 13.03
Track-Light, Cable Tray, Special
Raceway, Plugmold, Under-Floor
Duct, Plug-In Busway, Surface Duct,
Etc. (Each 100 Feet or any fraction thereof)
26.71
RESIDENTIAL:
Single Dwelling unit 39.56
Each add’l dwelling unit (2 to 20) 34.80
Each add’l unit (over 20) 21.24
SERVICE METERS & PANELS: Service Meter, Reset Meter,
Subpanel, Switchboard, Motor Control Center, Transfer Switch,
Busduct, or other Distribution Equipment changes or modifications.
(circle items as needed)
MISCELLANEOUS
Light Standard (Pole) with 1
Fixture
26.72
Additional Fixtures – same pole 0.00
Power Pole (Temporary) 111.04
Use this column if a Service All others
here Additional distribution poles 26.72
Under 400 amperes 57.40 Swimming Pool, Spa, Fountain 130.46
400 amperes to 1199 amperes 156.51 Above ground spa 56.37
1200 amperes and over 260.79 Demolition 52.21
POWER APPARATUS: Motor, Transformer, Welder, Industrial
Equipment, Oven, Rectifier, Generator, Surge Arrestor, Water
Heater, Photovoltaic Panel, or other Power Equipment changes or
modifications. (circle items as needed) Per HP, kW, or kVA
SIGNS & neon/LED decorative
lighting ($200 refundable sign bond)
80.95
NEW or TOTAL REWIRE for SINGLE FAMILY DWELLINGS
SFD Per square foot .16
0 to 1 3.84 Garage Per square foot .16
Over 1 to 10 25.09 SUBTOTAL $
Over 10 to 50 49.78 P/C 65% of SUBTOTAL $
Over 50 to 100 113.06 MIN. FEE – (Nonresidential) $ 79.06
Over 100 to 500 162.45 ISSUANCE & General Plan
Surcharge $ 59.30 + 23.79 = $8 3.09
Over 500 202.92 TOTAL $
OFFICE USE ONLY
BLDG PMT RECEIPT BY DATE
OCCUPANCY TYPE P/CPAID
2030 W Summer Wind, Santa Ana, CA 92704
Paul Czajka
2030 W Summer Wind, Santa Ana, CA 92704
Santa Ana CA 92704
3107174342
CA Solar Group
7647 HAYVENHURST AVE STE #26
VAN NUYS, CA 91406
C-10 /// 1067781
info@casolargroup.com
310-402-4962
Logan Weinberg
310-402-4962
2030 W Summer
Wind03/28/23
Rev: 7/15/2021
RESIDENTIAL
PHOTOVOLTAIC
CHECKLIST
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. 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?
2. Will the PV system be installed on a roof having only one roofing layer with no
overlays?
3. 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?
4. Will the PV system weigh maximum 4 pounds per square feet or less?
5. Will the PV system be installed where the modules do not overhang any roof edges
(such as eaves, gabled ends, ridges and hips)?
6. Will the PV system be installed with a space of 2” minimum to 10” maximum between
the underside of modules and the surface of the roof?
7. Will the PV system be installed without using any ballast system or counter-weight
system?
8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet
and is this maximum horizontal spacing shown on the plans?
9. 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?
10. 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
2030 W Summer Wind, Santa Ana, CA 92704
CA Solar Group
1067781 // C-10
Logan Weinberg
310-402-4962
info@casolargroup.com
03/08/2023
2030 W Summer
Wind03/28/23
Hello Santa Ana Building and Safety,
I am writing to confirm that CA Solar Group is authorized to submit, pull permits, install solar,
and host inspection for my property at 2030 W Summer Wind in Santa Ana.
Please reach out to CA Solar Group in regards to any questions or concerns about the Solar
project.
If you need to speak to me, you may contact me at paulmczajka@yahoo.com or 310-717-4342.
Thank you in advance for your assistance.
Homeowner: Paul Czajka
Signature:
Date
DocuSign Envelope ID: 6B3C59C7-15A3-4C1B-B55D-E57CD00FE212
3/8/2023 | 13:49 PST
2030 W Summer
Wind03/28/23
Unique Solar Design
13535 Valerio Street Apt 204
Van Nuys CA, 91405
USA
8088008238
USER:Hrach Ghambaryan
COMPANY NAME:Unique Solar Design
SRC JOB ID:38754
JOB REPORT DATE:2023-03-09/Rev A
JOB NUMBER:904
JOB NAME:Paul Czajka
JOB ADDRESS:2030 West Summer Wind
Santa Ana, CA 92704
Phong Truong, P.E.
Date: 2023.03.09 10:37:36 -0800
Program Version: 2020-05-08:7
2030 W Summer
Wind03/28/23
1/2 gyp. Bd.
0
23.4
2x6@24
0
0.0
5/16
2.5
40
2.68
7
2Rail
Flat Tile
25
18
InteriorBearingWall
No
6.00
3.08
Yes
C
110
74
41
Gable Roof
Yes
2.00
Both
36
2030 W Summer
Wind03/28/23
2030 W Summer
Wind03/28/23
9.30
1.50
1.00
1.00
0.65
0.50
2.20
12.80
3.35
25.60
N/A
N/A
1.00
110
0.85
C
1.00
1.00
0.94
24.72
0.63
2030 W Summer
Wind03/28/23
18.50
0.63
2.00
31.21
2.50
58.52
2.62
61.27
10.25
0.79
2.00
39.13
2.50
73.37
2.98
87.59
2030 W Summer
Wind03/28/23
42.00
0.49
1.31
16.00
42.00
0.49
0.39
16.00
235.00
940.00
318.13
295.5%
621.27
151.3%
651.86
144.2%
2030 W Summer
Wind03/28/23
40.00 49.58
N/A 240.81
105.68
N/A
346.50 2.35
321.1%
224.75
586.15
3.11
243.0%
2030 W Summer
Wind03/28/23
0
49.58
240.81
1.78
425.0%
0
180.35
499.81
2.65
284.9%
21.65
22.28
2.9%
2030 W Summer
Wind03/28/23
149.31
200.85
1.07
709.0%
2030 W Summer
Wind03/28/23
3.60
7.56
1.05
900
2030 W Summer
Wind03/28/23
6 Ft.6 Ft.
1. Installers to verify rafter size, spacing and sloped spans, and notify the E.O.R of any discrepancies before proceeding.
2. Any rotted or damaged rafters shall be replaced prior to proceeding.
6 Ft.
Phong Truong, P.E.
Date: 2023.03.09 10:37:37 -0800
SRC Job Id: 38754
Ceiling Type: 1/2 gyp. Bd.
Collar Tie Space: 0
Coverage %: 23.4
Frame Size: 2x6@24
Ground Snow (psf): 0
Sloped Roof Snow Load (psf): 0
Lag Screw Diameter (in): 5/16
Lag Screw Embedment (in): 2.5
Overall Span (ft): 40
PV Orientation: Both
PV Weight (psf): 2.68
Rafter Sloped Span (ft): 7
Rail System: 2Rail
Roofing Type: Flat Tile
Roof Mean Height (ft): 25
Roof Slope (degrees): 18
Roof Type: InteriorBearingWall
Sloped Ceiling?: No
Standoff Max. Horz. Space (ft): 6
Standoff Max. Vert. Space (ft): 3.083
Standoff Staggered?: Yes
Wind Exposure: C
Wind Speed (mph): 110
Unique Solar Design
13535 Valerio Street Apt 204
Van Nuys, CA 91405 USA 904
Paul Czajka
2030 West Summer Wind
Santa Ana, CA 92704 03-09-2023
2030 W Summer
Wind03/28/23
DATE: 03-09-2023/Rev A
FOR: Unique Solar Design JOB: Paul Czajka
13535 Valerio Street Apt 204 2030 West Summer Wind
Van Nuys, CA 91405 Santa Ana, CA 92704
USA
To Whom It May Concern
This letter is to certify that we have performed a structural analysis of the existing roof members that are to
support photovoltaic panels, as shown on the attached report. The calculations were performed in accordance
with the latest editions of IBC, NDS, ASCE/SEI, CBC, and IRC, and the latest edition of the building codes
for the state of California.
Our analysis was based on the following design criteria:
Ground Snow (psf)0 psf
Sloped Snow (psf), reduced per ASCE, Sect. 7.4 0 psf
Basic Wind Speed (mph):110 mph
Roof Slope:18 degrees
The PV module orientation:Both
The maximum horizontal roof mount spacing:6 ft.
The maximum vertical roof mount spacing:3.083 ft.
Staggered roof mounts required?Yes
Based on this analysis, we can certify that the individual existing roof framing members that support the
PV panels; and the individual roof members as described in the attached report; are adequate to support the
design loads as required by the various codes. This includes Dead Loads (including the weight of the PV
panels), Live Loads, Snow Loads, and Wind Loads, on the roof members that support the PV panels,
combined as required in the codes.
If you have any questions on this or need further clarification,
please contact us at your convenience.
Sincerely,
Paul Truong, P.E.
NOTE:
1. Prior to commencement of work, the Solar Installer shall verify
that the roof framing sizes, spacing, and spans (between supports),
are as noted in these plans. The Engineer of Record must be
notified if any discrepancies are discovered, before proceeding.
2. These plans are Stamped for Structural Code compliance of
the roof members that support the PV solar system only.
3. These plans are not stamped for rain water leakage prevention.
4. As a precaution, old or wet snow should be removed from the roof,
if the snow builds up to 18" or more.
Phong Truong, P.E.
Date: 2023.03.09 10:37:36 -0800
2030 W Summer
Wind03/28/23
Date of Report: 03-09-2023/Rev A Job Name: Paul Czajka
Data Input by: Hrach Ghambaryan Job Number: 904
Contact E-mail: hrach@uniquesolardesign.com Job Address: 2030 West Summer Wind
Contact Phone: ​(747) 217-1107 Santa Ana, CA 92704
ABSTRACT
This Report is based on Engineering calculations
using the input data supplied by the user, listed
under Current Input Data. The user input has not
been independently reviewed by a licensed
Professional Engineer for appropriateness or
accuracy, unless Stamped by a P.E. This Report
indicates Compliance/Non-Compliance with the
reference Codes listed below. The following items
have been checked for Code Compliance:
- Load Combination #1:
Wind Uplift on the Standoff attachment to
the Roof Framing members: Wind Uplift -
0.6 * DL Solar
- Load Combination #2:
Supporting Rafter Strength with: DL Rf +
DL Solar + Roof Live Load
- Load Combination #3:
Supporting Rafter Strength with: DL Rf +
DL Solar + Wind Down
- Load Combination #4: Supporting Rafter
Strength with: DL Rf + DL Solar + Snow
- Load Combination #5:
Supporting Rafter Strength with: DL Rf +
DL Solar + .75Wind + .75Snow
- Load Combination #6: Check Additional
Seismic Load
- Load Combination #7:
Supporting Rafter Strength with:
Wind Up - 0.6 * (DL Rf + DL Solar)
Job Information
Data Input By:Hrach Ghambaryan
Job Number:904
Job Name:Paul Czajka
Job Address:2030 West Summer Wind
City, State:Santa Ana, CA 92704
Current Input Data
Payment Method Invoice
Roof Type InteriorBearingWall
Ceiling Type 1/2 gyp. Bd.
Collar Tie Space 0
Coverage % 23.4
Frame Size 2x6@24
Ground Snow (psf) 0
Sloped Roof Snow Load (psf) 0
Lag Screw Diam. (in) 5/16
Lag Screw Embed. (in) 2.5
Overall Span (ft) 40
PV Weight (psf) 2.68
PV Module Orientation Both
Rafter Span (ft) 7
Rail System 2Rail
Roof Mean Height (ft) 25
Roof Slope (degrees) 18
Roofing Type Flat Tile
Sloped Ceiling No
Max. Horizontal Roof Mount(ft) 6
Max. Vertical Roof Mounts (ft) 3.083
Standoff Staggered Yes
Wind Exposure C
Wind Speed (mph) 110
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D1
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D1
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D2
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D2
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
D3
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
D3
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D4
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D4
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D5
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D5
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D6
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D6
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 T
GENERAL NOTES:APPLICABLE CODES
SHEET INDEX
TITLE PAGE
LINE DIAGRAM
CODE REQUIRED SIGNAGE
ATTACHMENT LAYOUT
MODULE DATA SHEET
SITE PLAN
PROJECT VICINITY MAP PROJECT SATELLITE VIEW
T
PV1
PV2
PV3
PV4
D1
D2
D3
D4
D5
D6
D7
INVERTER DATA SHEET
ALL ELECTRICAL WORK TO BE INSTALLED BY A QUALIFIED AND LICENSED
ELECTRICAL CONTRACTOR.
ALL SOLAR MODULES SHALL BE UL LISTED 1703 & CEC APPROVED. ALL
INVERTERS SHALL BE UL LISTED 1741 CERTIFIED & CEC APPROVED. ALL
ELECTRICAL COMPONENTS AND MATERIALS SHALL BE LISTED FOR IT'S
PURPOSE AND INSTALLED IN A WORKMAN LIKE MANNER. ALL OUTDOOR
EQUIPMENT SHALL MEET APPROPRIATE NEMA STANDARDS.
THE ELECTRICAL CONTRACTOR IS ADVISED THAT ALL DRAWINGS AND
COMPONENT MANUALS ARE TO BE UNDERSTOOD PRIOR TO INSTALLATION.
THE CONTRACTOR IS ADVISED TO HAVE ALL SWITCHES IN THE OFF POSITION
AND FUSES REMOVED PRIOR TO INSTALLATION OF FUSE-BEARING
COMPONENTS.
THIS SYSTEM IS INTENDED TO BE OPERATED IN PARALLEL WITH THE UTILITY
SERVICE PROVIDER. ANTI-ISLANDING PROTECTION IS A REQUIREMENT OF UL
1741 AND IS INTENDED TO PREVENT THE OPERATION OF THE PV SYSTEM
WHEN THE UTILITY GRID IS NOT OPERATIONAL.
PERMISSION TO OPERATE THE SYSTEM IS NOT AUTHORIZED UNTIL FINAL
INSPECTIONS AND APPROVALS ARE OBTAINED FROM THE LOCAL AUTHORITY
HAVING JURISDICTION AND THE LOCAL UTILITY SERVICE PROVIDER.
THE METHOD OF ATTACHMENT CREATES A UNIFIED STRUCTURE TO MEET
DEAD LOAD, WIND LOAD, AND SEISMIC REQUIREMENTS. SOLAR MODULES
WILL BE SECURED TO THE EXISTING ROOF AS SPECIFIED ON THE
STRUCTURAL SHEETS. EXISTING ROOF EQUIPMENT WILL NOT BE EFFECTED
BY THE PV SYSTEM. ALL STRUCTURAL DESIGN AND INSTALLATION
COMPONENTS ARE THE RESPONSIBILITY OF OTHERS AND OUTSIDE THE
SCOPE OF THIS DOCUMENT.
ALL FASTENERS SHALL BE CORROSION RESISTANT APPROPRIATE FOR SITE
CONDITIONS. CONNECTORS SHALL BE TORQUED PER DEVICE LISTING OR
ENGINEERING RECOMMENDATIONS.
ALL ROOFING REPAIR MUST MAINTAIN EXISTING CLASS AND TYPE OF ROOF
AND ALL WORK SHALL BE IN ACCORDANCE WITH THE ROOF IN
MANUFACTURER'S INSTALLATION REQUIREMENTS.
PROJECT DESCRIPTION:
SYSTEM SIZE: DC STC: ____ kW
AC SIZE: ____ kW
SOLAR MODULES: (___)
INVERTER: (___)
MOUNTING SYSTEM:
EXISTING MSP BUS: ____
EXISTING MAIN BREAKER: ____
NEW PV BREAKER: ____
RACKING DATA SHEET
GROUNDING SPECS
RACKING DETAILSD8
PROPERTY DETAILS:
TWO STORY BUILDING BUILDING
OCCUPANCY GROUPS (R-3)
TYPE OF CONSTRUCTION (V-B)
AUTOMATIC FIRE SPRINKLERS (NO)
ROOF TYPE:
ROOF STRUCTURE:
PARCEL NUMBER: 41222216
LOT AREA: 3,078 SQFT
LIVING AREA: 1,379 SQFT
SMOKE ALARMS AND CARBON MONOXIDE ALARMS SHALL
BE PROVIDED FOR THE DWELLING PER CRC R314 AND R315
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
16
2022 CALIFORNIA RESIDENTIAL CODE
2022 CALIFORNIA ELECTRICAL CODE
2022 CALIFORNIA BUILDING CODE
2022 CALIFORNIA GREEN BUILDING
STANDARDS CODE
2022 CALIFORNIA ENERGY CODE
2022 CALIFORNIA MECHANICAL CODE
2022 CALIFORNIA PLUMBING CODE
125A
125A
30A
6.56
6.11
RAFTERS 2'' x 6'' @ 24'' O.C
FLAT CONCRETE TILE
ENPHASE IQ8A MICROINVERTER (IQ8A-72-2-US (120/240V) [240] [SI1])
IRONRIDGE XR10 RACKING
RACKING CERTIFICATIONS
16
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
ENPHASE COMBINER DATA SHEET
Silfab 410W Modules (SIL-410BG)
ATTACHMENT DATA SHEET
N
BLDG # 101114405 ISS. 03/24/23
ELEC # 20179136 ISS. 03/24/23
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.
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 T
GENERAL NOTES:APPLICABLE CODES
SHEET INDEX
TITLE PAGE
LINE DIAGRAM
CODE REQUIRED SIGNAGE
ATTACHMENT LAYOUT
MODULE DATA SHEET
SITE PLAN
PROJECT VICINITY MAP PROJECT SATELLITE VIEW
T
PV1
PV2
PV3
PV4
D1
D2
D3
D4
D5
D6
D7
INVERTER DATA SHEET
ALL ELECTRICAL WORK TO BE INSTALLED BY A QUALIFIED AND LICENSED
ELECTRICAL CONTRACTOR.
ALL SOLAR MODULES SHALL BE UL LISTED 1703 & CEC APPROVED. ALL
INVERTERS SHALL BE UL LISTED 1741 CERTIFIED & CEC APPROVED. ALL
ELECTRICAL COMPONENTS AND MATERIALS SHALL BE LISTED FOR IT'S
PURPOSE AND INSTALLED IN A WORKMAN LIKE MANNER. ALL OUTDOOR
EQUIPMENT SHALL MEET APPROPRIATE NEMA STANDARDS.
THE ELECTRICAL CONTRACTOR IS ADVISED THAT ALL DRAWINGS AND
COMPONENT MANUALS ARE TO BE UNDERSTOOD PRIOR TO INSTALLATION.
THE CONTRACTOR IS ADVISED TO HAVE ALL SWITCHES IN THE OFF POSITION
AND FUSES REMOVED PRIOR TO INSTALLATION OF FUSE-BEARING
COMPONENTS.
THIS SYSTEM IS INTENDED TO BE OPERATED IN PARALLEL WITH THE UTILITY
SERVICE PROVIDER. ANTI-ISLANDING PROTECTION IS A REQUIREMENT OF UL
1741 AND IS INTENDED TO PREVENT THE OPERATION OF THE PV SYSTEM
WHEN THE UTILITY GRID IS NOT OPERATIONAL.
PERMISSION TO OPERATE THE SYSTEM IS NOT AUTHORIZED UNTIL FINAL
INSPECTIONS AND APPROVALS ARE OBTAINED FROM THE LOCAL AUTHORITY
HAVING JURISDICTION AND THE LOCAL UTILITY SERVICE PROVIDER.
THE METHOD OF ATTACHMENT CREATES A UNIFIED STRUCTURE TO MEET
DEAD LOAD, WIND LOAD, AND SEISMIC REQUIREMENTS. SOLAR MODULES
WILL BE SECURED TO THE EXISTING ROOF AS SPECIFIED ON THE
STRUCTURAL SHEETS. EXISTING ROOF EQUIPMENT WILL NOT BE EFFECTED
BY THE PV SYSTEM. ALL STRUCTURAL DESIGN AND INSTALLATION
COMPONENTS ARE THE RESPONSIBILITY OF OTHERS AND OUTSIDE THE
SCOPE OF THIS DOCUMENT.
ALL FASTENERS SHALL BE CORROSION RESISTANT APPROPRIATE FOR SITE
CONDITIONS. CONNECTORS SHALL BE TORQUED PER DEVICE LISTING OR
ENGINEERING RECOMMENDATIONS.
ALL ROOFING REPAIR MUST MAINTAIN EXISTING CLASS AND TYPE OF ROOF
AND ALL WORK SHALL BE IN ACCORDANCE WITH THE ROOF IN
MANUFACTURER'S INSTALLATION REQUIREMENTS.
PROJECT DESCRIPTION:
SYSTEM SIZE: DC STC: ____ kW
AC SIZE: ____ kW
SOLAR MODULES: (___)
INVERTER: (___)
MOUNTING SYSTEM:
EXISTING MSP BUS: ____
EXISTING MAIN BREAKER: ____
NEW PV BREAKER: ____
RACKING DATA SHEET
GROUNDING SPECS
RACKING DETAILSD8
PROPERTY DETAILS:
TWO STORY BUILDING BUILDING
OCCUPANCY GROUPS (R-3)
TYPE OF CONSTRUCTION (V-B)
AUTOMATIC FIRE SPRINKLERS (NO)
ROOF TYPE:
ROOF STRUCTURE:
PARCEL NUMBER: 41222216
LOT AREA: 3,078 SQFT
LIVING AREA: 1,379 SQFT
SMOKE ALARMS AND CARBON MONOXIDE ALARMS SHALL
BE PROVIDED FOR THE DWELLING PER CRC R314 AND R315
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
16
2022 CALIFORNIA RESIDENTIAL CODE
2022 CALIFORNIA ELECTRICAL CODE
2022 CALIFORNIA BUILDING CODE
2022 CALIFORNIA GREEN BUILDING
STANDARDS CODE
2022 CALIFORNIA ENERGY CODE
2022 CALIFORNIA MECHANICAL CODE
2022 CALIFORNIA PLUMBING CODE
125A
125A
30A
6.56
6.11
RAFTERS 2'' x 6'' @ 24'' O.C
FLAT CONCRETE TILE
ENPHASE IQ8A MICROINVERTER (IQ8A-72-2-US (120/240V) [240] [SI1])
IRONRIDGE XR10 RACKING
RACKING CERTIFICATIONS
16
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
ENPHASE COMBINER DATA SHEET
Silfab 410W Modules (SIL-410BG)
ATTACHMENT DATA SHEET
N
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.
REVISED
101114405/20179136
Issued 03/24/23
20179807
Issued 06/06/23
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV1
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
90
120
150
180
210
240
270
300
330
0
30
60
W E
S
N
80
70
50
4O
2010350
80
320
310
290
280
260
250
230
220
200 190 170 160
140
130
110
100
340
0 5 10ft1
SCALE
1
2
3
4
5
EQUIPMENT INFORMATION
16 (N) Silfab 410W (SIL-410BG) Modules (Page D1)
16 (N) Enphase Microinverters IQ8A-72-2-US (120/240V)
[240] [SI1] (Page D2)
1 (N) Junction-Box
1 (N) Enphase IQ Combiner Box With IQ Gateway
IQ MODEL# X-IQ-AM1-240-4 [CRD-PCS NEM] (120/240V)
(Page D3) (Inside The Garage)
1 (N) 30A Non-Fused AC Disconnect (120/240V)
(N) 125A Service Sub Panel (120/240V, 1ɸ, 3W)
(Inside The Garage)
(E) 125A Main Service Panel (120/240V, 1ɸ, 3W)
A 9 (N) Silfab 410W / 9 IQ8A Microinverters,
Roof Pitch 18° / Az. 265°
B 7(N) Silfab 410W / 7 IQ8A Microinverters,
Roof Pitch 18° / Az. 85
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
PROPERTY LINE
Dr
ive
wa
y
S
O
c
e
a
n
C
r
es
t
Pu
b
l
i
c
S
i
d
e
w
a
l
k
St
r
e
e
t
18
'
' fir
e
s
e
t
ba
c
k
18
'
' fire
s
e
t
b
a
c
k
18
'
' fir
e
se
t
ba
c
k
3' fire setback
3' fire setback
3' fire setback
3' fire setback
(A)
W Summer Wind
(B)
(1)
(2)
(5)
50'
45'
55'
13'
25'
6''Roof Access
Roof Access
Roof access is not located in areas that
require placement of ground ladders over
exterior wall openings.
TOTAL SOLAR AREA (sqft) 337
TOTAL ROOF AREA (sqft) 1440
% OF COVERED AREA 23.4
B.O.S ELEVATION
(5)
INSIDE THE GARAGE
(3)(2)
NORTH EAST WALL
(4)
(4)
(3)
1 1
1
1 1 1
1 1 1
2
2
2
2
2
2
2
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV1
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
90
120
150
180
210
240
270
300
330
0
30
60
W E
S
N
80
70
50
4O
2010350
80
320
310
290
280
260
250
230
220
200 190 170 160
140
130
110
100
340
0 5 10ft1
SCALE
1
2
3
4
5
EQUIPMENT INFORMATION
16 (N) Silfab 410W (SIL-410BG) Modules (Page D1)
16 (N) Enphase Microinverters IQ8A-72-2-US (120/240V)
[240] [SI1] (Page D2)
1 (N) Junction-Box
1 (N) Enphase IQ Combiner Box With IQ Gateway
IQ MODEL# X-IQ-AM1-240-4 [CRD-PCS NEM] (120/240V)
(Page D3) (Inside The Garage)
1 (N) 30A Non-Fused AC Disconnect (120/240V)
(N) 125A Service Sub Panel (120/240V, 1ɸ, 3W)
(Inside The Garage)
(E) 125A Main Service Panel (120/240V, 1ɸ, 3W)
A 8 (N) Silfab 410W / 8 IQ8A Microinverters,
Roof Pitch 18° / Az. 265°
B 8 (N) Silfab 410W / 8 IQ8A Microinverters,
Roof Pitch 18° / Az. 85
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
PROPERTY LINE
Dr
ive
wa
y
S
O
c
e
a
n
C
r
es
t
Pu
b
l
i
c
S
i
d
e
w
a
l
k
St
r
e
e
t
18
'
' fir
e
s
e
t
ba
c
k
18
'
' fire
s
e
t
b
a
c
k
18
'
' fir
e
se
t
ba
c
k
3' fire setback
3' fire setback
3' fire setback
3' fire setback
(A)
W Summer Wind
(B)
(1)
(2)
(5)
50'
45'
55'
6''Roof Access
Roof Access
Roof access is not located in areas that
require placement of ground ladders over
exterior wall openings.
TOTAL SOLAR AREA (sqft) 337
TOTAL ROOF AREA (sqft) 1440
% OF COVERED AREA 23.4
B.O.S ELEVATION
(5)
INSIDE THE GARAGE
(3)(2)
NORTH EAST WALL
(4)
(4)
(3)
2
2
2
36'' setbacks
18'' setbacks
1
1
1
1
1
1
1
1
2
2
2
2
2
13'
30'
5'
8'
2030 W Summer
Wind06/06/23
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704
Photovoltaic system is rapid shut down ready
L2
L1N
G
INSTALL 2P
____ CB(PV)30A
L1
L2
N
G
L1
L2
5
7
[C]
M
TO UTILITY GRID
L2 L1
(N) 2P 100A
G N
L2 L1
_____ CENTER
FEED MAIN
OCPD
125A
8' Minimum Embedment Rod at 6'
From Equipment Ground Conductor Unless
Existing Ground is UFER.
WIRE
TAG
#
WIRE
TYPE/QTY/SIZE
COPPER
GRD SIZE WIRE
AMP
TERMINAL
RATING
CONDUIT
TYPE CONDUIT RUN TEMP.
CORRECTION
TABLE
310.15(B)(3)(A)
AMP.
ADJ.
C.C.C
CONDUCTOR AMPACITY
310.15(B)(16) AND B.C. /
STRING OUTPUT CURRENT
A Q CABLE (2) #10 #6, BARE CU 40 90° OPEN AIR >3.5 - 12''0.71 N/A 1 28.4 >
=16.3
B THWN-2 (4) #10
((2)L1, (2)L2)#8, EGC CU 40 90° 3/4'' EMT >3.5 - 12'' 0.71 4 WIRES 0.8 22.7 >
=16.3
C THWN-2 (3) #8
(L1,L2,N)#8, EGC CU 40 90° 3/4'' EMT ALONG THE WALL 0.91 N/A 1 36.4 >
=29.0
PV SYSTEM OUTPUT CALCULATION
DC SYSTEM CALCULATION
PV SOLAR
MODULE
WATTAGE
PV SOLAR
MODULE
QUANTITY
MAX DC OUTPUT (KW )
410 16 6.56
AC SYSTEM CALCULATION
PTC
WATTAGE
PV SOLAR
MODULE
QUANTITY
CEC
EFFICIENCY
(%)
MAX AC
OUTPUT
(KW )
391.7 16 0.975 6.11
SERVICE SUB PANEL CALCULATION
SSP
BUS SIZE
(A)
SSP
CONTROLLER
BREAKER
SIZE (A)
MAX
ALLOWED
SOLAR
BREAKER
(A)
SOLAR
BREAKER
(A)
125 100 50.0 >
=30.0
1
2
3
4
5
6
7
EQUIPMENT INFORMATION
16 (N) Silfab 410W (SIL-410BG) Modules (Page D1)
16 (N) Enphase Microinverters IQ8A-72-2-US (120/240V)
[240] [SI1] (Page D2)
1 (N) Junction-Box
1 (N) Enphase IQ Combiner Box With IQ Gateway
IQ MODEL# X-IQ-AM1-240-4 [CRD-PCS NEM] (120/240V)
(Page D3) (Inside The Garage)
1 (N) 30A Non-Fused AC Disconnect (120/240V)
(N) 125A Service Sub Panel (120/240V, 1ɸ, 3W)
(Inside The Garage)
(E) 125A Main Service Panel (120/240V, 1ɸ, 3W)
[C]
4
(N)2P 20A
15A
N
G
(N)2P 20A[B]
(2) #14 AWG THWN
(1) #10 AWG CU EGC
J BOX
NEMA 3R
PV ARRAY
(__) MODULES
WIRED IN (2ND) SERIES
OF (__) MICROINVERTERS ... 1
PV ARRAY
(__) MODULES
WIRED IN (1ST) SERIES
OF (__) MICROINVERTERS ... 1
[A]
(1st) SERIES OF __ MICROINVERTERS
(2nd) SERIES OF __ MICROINVERTERS
9
9 9
9
7
7 7
7
2
PV2
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
6
NEW WIRING
THWN-2 (3) #3 (L1, L2, N)
#4, BARE CU
1 1/4'' EMT TYPE CONDUIT
1
3
2030 W Summer
Wind03/28/23
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704
Photovoltaic system is rapid shut down ready
L2
L1N
G
INSTALL 2P
____ CB(PV)30A
L1
L2
N
G
L1
L2
5
7
[C]
M
TO UTILITY GRID
L2 L1
(N) 2P 100A
G N
L2 L1
_____ CENTER
FEED MAIN
OCPD
125A
8' Minimum Embedment Rod at 6'
From Equipment Ground Conductor Unless
Existing Ground is UFER.
WIRE
TAG
#
WIRE
TYPE/QTY/SIZE
COPPER
GRD SIZE WIRE
AMP
TERMINAL
RATING
CONDUIT
TYPE CONDUIT RUN TEMP.
CORRECTION
TABLE
310.15(B)(3)(A)
AMP.
ADJ.
C.C.C
CONDUCTOR AMPACITY
310.15(B)(16) AND B.C. /
STRING OUTPUT CURRENT
A Q CABLE (2) #10 #6, BARE CU 40 90° OPEN AIR >3.5 - 12''0.71 N/A 1 28.4 >
=14.5
B THWN-2 (4) #10
((2)L1, (2)L2)#8, EGC CU 40 90° 3/4'' EMT >3.5 - 12'' 0.71 4 WIRES 0.8 22.7 >
=14.5
C THWN-2 (3) #8
(L1,L2,N)#8, EGC CU 40 90° 3/4'' EMT ALONG THE WALL 0.91 N/A 1 36.4 >
=29.0
PV SYSTEM OUTPUT CALCULATION
DC SYSTEM CALCULATION
PV SOLAR
MODULE
WATTAGE
PV SOLAR
MODULE
QUANTITY
MAX DC OUTPUT (KW )
410 16 6.56
AC SYSTEM CALCULATION
PTC
WATTAGE
PV SOLAR
MODULE
QUANTITY
CEC
EFFICIENCY
(%)
MAX AC
OUTPUT
(KW )
391.7 16 0.975 6.11
SERVICE SUB PANEL CALCULATION
SSP
BUS SIZE
(A)
SSP
CONTROLLER
BREAKER
SIZE (A)
MAX
ALLOWED
SOLAR
BREAKER
(A)
SOLAR
BREAKER
(A)
125 100 50.0 >
=30.0
1
2
3
4
5
6
7
EQUIPMENT INFORMATION
16 (N) Silfab 410W (SIL-410BG) Modules (Page D1)
16 (N) Enphase Microinverters IQ8A-72-2-US (120/240V)
[240] [SI1] (Page D2)
1 (N) Junction-Box
1 (N) Enphase IQ Combiner Box With IQ Gateway
IQ MODEL# X-IQ-AM1-240-4 [CRD-PCS NEM] (120/240V)
(Page D3) (Inside The Garage)
1 (N) 30A Non-Fused AC Disconnect (120/240V)
(N) 125A Service Sub Panel (120/240V, 1ɸ, 3W)
(Inside The Garage)
(E) 125A Main Service Panel (120/240V, 1ɸ, 3W)
[C]
4
(N)2P 20A
15A
N
G
(N)2P 20A[B]
(2) #14 AWG THWN
(1) #10 AWG CU EGC
J BOX
NEMA 3R
PV ARRAY
(__) MODULES
WIRED IN (2ND) SERIES
OF (__) MICROINVERTERS ... 1
PV ARRAY
(__) MODULES
WIRED IN (1ST) SERIES
OF (__) MICROINVERTERS ... 1
[A]
(1st) SERIES OF __ MICROINVERTERS
(2nd) SERIES OF __ MICROINVERTERS
8
8 8
8
8
8 8
8
2
PV2
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
6
NEW WIRING
THWN-2 (3) #3 (L1, L2, N)
#4, BARE CU
1 1/4'' EMT TYPE CONDUIT
1
3
NEW 50A BREAKER
RELOCATED FROM
MAIN PANEL
NEW WIRING
THWN-2 (3) #6 (L1, L2, N)
#8, BARE CU
3/4'' EMT TYPE CONDUIT
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV3
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
CAUTION
POWER TO THIS BUILDING IS ALSO SUPPLIED
FROM THE FOLLOWING SOURCES WITH
DISCONNECTS LOCATED AS SHOWN:
EW
S
N
JB
B
O
X
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
TURN OFF PHOTOVOLTAIC
AC DISCONNECT PRIOR TO
WORKING INSIDE PANEL
CEC 110.27(C) & OSHA 1910.145(f)(7)
WARNING
DC
D
i
s
c
o
n
n
e
c
t
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
DC VOLTAGE IS ALWAYS PRESENT
WHEN SOLAR MODULES
ARE EXPOSED TO SUNLIGHT
MAXIMUM VOLTAGE
MAXIMUM CIRCUIT CURRENT
MAX RATED OUTPUT CURRENT OF
THE CHARGE CONTROLLER
OR DC-TO-DC CONVERTER
(IF INSTALLED)
CEC 690.53
CEC 690.13(B)
In
v
e
r
t
e
r
/
P
V
L
o
a
d
WARNING
THE DISCONNECTION OF THE
GROUNDING CONDUCTOR(S)
MAY RESULT IN OVERVOLTAGE
ON THE EQUIPMENT
CEC 690.31(I)
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECT
AC
D
i
s
c
o
n
n
e
c
t
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECTWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
PM
M
E
T
E
R
CEC 705.12(D)(3) & CEC 690.59
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
Ma
i
n
/
S
u
b
P
a
n
e
l
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECT
CEC 690.13 (F), CEC 705.12(B)(3-4) & CEC 690.59
CAUTION
PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED
CEC 705.12(D)(3) & CEC 690.59
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
CEC 690.13(B)
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
TURN OFF PHOTOVOLTAIC
AC DISCONNECT PRIOR TO
WORKING INSIDE PANEL
WARNING
CEC 110.27(C) & OSHA 1910.145(f)(7)
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
POWER SOURCE OUTPUT
CONNECTION. DO NOT
RELOCATE THIS
OVERCURRENT DEVICE.
WARNING
CEC 705.12 (B)(2)(c)
CEC 705.10(B) & CEC 690.56(B)
Permanent directory or plaque providing location of service
disconnecting means and photovoltaic system disconnecting means, if
not located at the same location. (Plaques shall be metal or plastic, with
engraved or machine printed letters, or electro-photo plating, in a contrasting
color to the plaque. Plaques shall be permanently attached to the equipmenq
or in the required location using an approved method that is suitable to
withstand the environment to which it is exposed. Plaques and signage shall
meet legibility, defacemet, exposure and adhesion requirements of
Underwriters Laboratories marking and labeling system 969(UL969).
Plaques will have red background & white lettering.
Only present if required by either the AHJ and/or utility company
SOLAR ELECTRIC
PV PANELS
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH ON THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN ARRAY
IFC 605.11.3.1(1) & 690.56(C)(1)(a)
CEC 690.31(G)(1)
WARNING
PHOTOVOLTAIC POWER SOURCE
DO NOT REMOVE UNLESS REPLACED IN EXACT LOCATION - PV POWER CIRCUIT DIRECTLY BELOW
CO
N
D
U
I
T
240V
N/A
N/A
N/A
240V
240V
FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY
AND CONDUCTORS LEAVING THE ARRAY: SIGH TO
BE LOCATED ON OR NO MORE THAN 3 FT AWAY
FROM SERVICE DISCONNECTING MEANS TO WHICH
THE PV SYSTEMS ARE CONNECTED AND SHALL
INDICATE THE LOCATION OF ALL IDENTIFIED RAPID
SHUTDOWN SWITCHES IF NOT AT THE SAME
LOCATION. [CEC 690.56(C)(1)(A)]
LABELING REQUIREMENTS FOR ARTICLE 690
CEC 690.13(B) Each PV system disconnecting means shall plainly indicate whether
in the open (off) or closed (on) position and be permanently marked “PV SYSTEM
DISCONNECT” or equivalent. Additional markings shall be permitted based upon the
specific system configuration. For PV system disconnecting means where the line and
load terminals may be energized in the open position, the device shall be marked with
the following words or equivalent. CEC 690.13(F) Type of Disconnect. A dc PV
system disconnecting means shall be marked for use in PV systems or be suitable for
backfeed operation.
CEC 690.15(C) An isolating device shall be rated to open the maximum circuit current
under load or be marked “Do Not Disconnect Under Load” or “Not for Current
Interrupting.” CEC 690.31(B)(1) PV system circuit conductors shall be identified at all
accessible points of termination, connection and splices. The means of identification
shall be permitted by separate color coding, marking tape, tagging or other approved
means. CEC 690.31(G)(1) Where circuits are embedded in build up, laminate or
membrane roofing materials not covered by PV modules and associated equipment,
the location of the circuits shall be clearly marked.
CEC 690.31(G)(4) PV dc system circuit labels shall appear on every section of the
wiring system that is separated by enclosures, walls, partitions, ceilings, or floors.
Spacing between labels or markings, or between a label and a marking, shall not be
more than 3 m (10 ft). Labels required in this section shall be suitable for the
environment where they are installed.
CEC 690.31(I) Solidly-grounded bipolar PV systems shall be clearly marked with a
permanent, legible warning notice indicating that the disconnection of the grounded
conductor(s) may result in overvoltage on the equipment.
CEC 690.33(E)(2) Interruption of Circuit. Connectors shall be a type that requires the
use of a tool to open and marked “Do Not Disconnect Under Load” or “Not for
Current Interrupting.”
CEC 690.52 Alternating-current modules shall be marked with identification of
terminals or leads and with identification of the following ratings.
CEC 690.53A permanent label for the dc PV power source indicating items (1)
through (3) shall be provided by the installer at dc PV system disconnecting means
and at each dc equipment disconnecting means required by 690.15. Where a
disconnecting means has more than one dc PV power source, the values in 690.53
(1) through (3) shall be specified for each source.
CEC 690.56(C)(3)
RAPID SHUT DOWN SWITCH
FOR SOLAR PV SYSTEM
DC DISCONNECT
PHOTOVOLTAIC
CEC 690.13(B)
DC DISCONNECT
PHOTOVOLTAIC
23.2A
23.2A
23.2A
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
W Summer Wind
SERVICE POINT &
UTILITY METERING
IQ COMBINER BOX
SOLAR DISCONNECT
SERVICE SUB PANEL
SOLAR MODULES
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV3
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
CAUTION
POWER TO THIS BUILDING IS ALSO SUPPLIED
FROM THE FOLLOWING SOURCES WITH
DISCONNECTS LOCATED AS SHOWN:
EW
S
N
JB
B
O
X
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
TURN OFF PHOTOVOLTAIC
AC DISCONNECT PRIOR TO
WORKING INSIDE PANEL
CEC 110.27(C) & OSHA 1910.145(f)(7)
WARNING
DC
D
i
s
c
o
n
n
e
c
t
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
DC VOLTAGE IS ALWAYS PRESENT
WHEN SOLAR MODULES
ARE EXPOSED TO SUNLIGHT
MAXIMUM VOLTAGE
MAXIMUM CIRCUIT CURRENT
MAX RATED OUTPUT CURRENT OF
THE CHARGE CONTROLLER
OR DC-TO-DC CONVERTER
(IF INSTALLED)
CEC 690.53
CEC 690.13(B)
In
v
e
r
t
e
r
/
P
V
L
o
a
d
WARNING
THE DISCONNECTION OF THE
GROUNDING CONDUCTOR(S)
MAY RESULT IN OVERVOLTAGE
ON THE EQUIPMENT
CEC 690.31(I)
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECT
AC
D
i
s
c
o
n
n
e
c
t
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECTWARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
PM
M
E
T
E
R
CEC 705.12(D)(3) & CEC 690.59
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
Ma
i
n
/
S
u
b
P
a
n
e
l
CEC 690.54
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
PHOTOVOLTAIC AC DISCONNECT
CEC 690.13 (F), CEC 705.12(B)(3-4) & CEC 690.59
CAUTION
PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED
CEC 705.12(D)(3) & CEC 690.59
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
CEC 690.13(B)
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
TURN OFF PHOTOVOLTAIC
AC DISCONNECT PRIOR TO
WORKING INSIDE PANEL
WARNING
CEC 110.27(C) & OSHA 1910.145(f)(7)
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
CEC 690.13(B)
POWER SOURCE OUTPUT
CONNECTION. DO NOT
RELOCATE THIS
OVERCURRENT DEVICE.
WARNING
CEC 705.12 (B)(2)(c)
CEC 705.10(B) & CEC 690.56(B)
Permanent directory or plaque providing location of service
disconnecting means and photovoltaic system disconnecting means, if
not located at the same location. (Plaques shall be metal or plastic, with
engraved or machine printed letters, or electro-photo plating, in a contrasting
color to the plaque. Plaques shall be permanently attached to the equipmenq
or in the required location using an approved method that is suitable to
withstand the environment to which it is exposed. Plaques and signage shall
meet legibility, defacemet, exposure and adhesion requirements of
Underwriters Laboratories marking and labeling system 969(UL969).
Plaques will have red background & white lettering.
Only present if required by either the AHJ and/or utility company
SOLAR ELECTRIC
PV PANELS
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH ON THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN ARRAY
IFC 605.11.3.1(1) & 690.56(C)(1)(a)
CEC 690.31(G)(1)
WARNING
PHOTOVOLTAIC POWER SOURCE
DO NOT REMOVE UNLESS REPLACED IN EXACT LOCATION - PV POWER CIRCUIT DIRECTLY BELOW
CO
N
D
U
I
T
240V
N/A
N/A
N/A
240V
240V
FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY
AND CONDUCTORS LEAVING THE ARRAY: SIGH TO
BE LOCATED ON OR NO MORE THAN 3 FT AWAY
FROM SERVICE DISCONNECTING MEANS TO WHICH
THE PV SYSTEMS ARE CONNECTED AND SHALL
INDICATE THE LOCATION OF ALL IDENTIFIED RAPID
SHUTDOWN SWITCHES IF NOT AT THE SAME
LOCATION. [CEC 690.56(C)(1)(A)]
LABELING REQUIREMENTS FOR ARTICLE 690
CEC 690.13(B) Each PV system disconnecting means shall plainly indicate whether
in the open (off) or closed (on) position and be permanently marked “PV SYSTEM
DISCONNECT” or equivalent. Additional markings shall be permitted based upon the
specific system configuration. For PV system disconnecting means where the line and
load terminals may be energized in the open position, the device shall be marked with
the following words or equivalent. CEC 690.13(F) Type of Disconnect. A dc PV
system disconnecting means shall be marked for use in PV systems or be suitable for
backfeed operation.
CEC 690.15(C) An isolating device shall be rated to open the maximum circuit current
under load or be marked “Do Not Disconnect Under Load” or “Not for Current
Interrupting.” CEC 690.31(B)(1) PV system circuit conductors shall be identified at all
accessible points of termination, connection and splices. The means of identification
shall be permitted by separate color coding, marking tape, tagging or other approved
means. CEC 690.31(G)(1) Where circuits are embedded in build up, laminate or
membrane roofing materials not covered by PV modules and associated equipment,
the location of the circuits shall be clearly marked.
CEC 690.31(G)(4) PV dc system circuit labels shall appear on every section of the
wiring system that is separated by enclosures, walls, partitions, ceilings, or floors.
Spacing between labels or markings, or between a label and a marking, shall not be
more than 3 m (10 ft). Labels required in this section shall be suitable for the
environment where they are installed.
CEC 690.31(I) Solidly-grounded bipolar PV systems shall be clearly marked with a
permanent, legible warning notice indicating that the disconnection of the grounded
conductor(s) may result in overvoltage on the equipment.
CEC 690.33(E)(2) Interruption of Circuit. Connectors shall be a type that requires the
use of a tool to open and marked “Do Not Disconnect Under Load” or “Not for
Current Interrupting.”
CEC 690.52 Alternating-current modules shall be marked with identification of
terminals or leads and with identification of the following ratings.
CEC 690.53A permanent label for the dc PV power source indicating items (1)
through (3) shall be provided by the installer at dc PV system disconnecting means
and at each dc equipment disconnecting means required by 690.15. Where a
disconnecting means has more than one dc PV power source, the values in 690.53
(1) through (3) shall be specified for each source.
CEC 690.56(C)(3)
RAPID SHUT DOWN SWITCH
FOR SOLAR PV SYSTEM
DC DISCONNECT
PHOTOVOLTAIC
CEC 690.13(B)
DC DISCONNECT
PHOTOVOLTAIC
23.2A
23.2A
23.2A
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
W Summer Wind
SERVICE POINT &
UTILITY METERING
IQ COMBINER BOX
SOLAR DISCONNECT
SERVICE SUB PANEL
SOLAR MODULES
2030 W Summer
Wind06/06/23
SYSTEM MECHANICAL DETAILS
MOUNTING RAIL TYPE
ATTACHMENT TYPE
ROOF FRAMING
ATTACHMENT SPACING
FINISHED ROOF SURFACE IS
ONE LAYER OF
ROOF SHEATHED WITH 1/2'' PLYWOOD AND UPPER
SURFACE IS FACED WITH FELT PAPER.
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV4
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
PV Railing
72'' Max Rail Span
Roof Attachment
on 24'' O.C. Rafter
RAFTERS 2'' x 6'' @ 24'' O.C
FLAT CONCRETE TILE
IRONRIDGE XR10 RACKING
SYSTEM MECHANICAL CALCULATIONS
PV SOLAR MODULE WEIGHT (lbs)45.8
PV SOLAR MODULE QUANTITY 16
PV SOLAR ARRAY WEIGHT (lbs)732.8
23.2
PV SOLAR RACKING WEIGHT (lbs)146.6
TOTAL SYSTEM WEIGHT (lbs)902.6
SOLAR ATTACHMENT QUANTITY 43
PV SOLAR ARRAY WEIGHT PER
ATTACHMENT (lbs)21.0
SOLAR ARRAY DEAD LOAD (lbs/ft2)2.68
TOTAL SOLAR AREA (sqft)337
TOTAL ROOF AREA (sqft)1440
% OF COVERED AREA 23.4
WIND SPEED (mph)110
SNOW LOAD (psf)0
72'' MAX STAGGERED
MICROINVERTERS WEIGHT (lbs)
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
PV MODULE,
BY OTHERS
PV MODULE,
BY OTHERS
IRONRIDGE
RAIL
(E) TILE
IRONRIDGE ATH
IRONRIDGE
RAIL
(E) TILE
IRONRIDGE ATH
SIDE-FACING SLOT
INTERNAL SPLICE
IRONRIDGE DECK
FLASHING (OPTIONAL)
(E) BUILDING
STRUCTURE
ATH DETAIL
Scale: 3"=1'-0"J ATH DETAIL
Scale: 3"=1'-0"
M
IRONRIDGE DECK
FLASHING (OPTIONAL)
(E) BUILDING
STRUCTURE
DETAIL, SPLICE, XR1000
1'-0"=1'-0"N DETAIL, SPLICE, XR100
1'-0"=1'-0"O DETAIL, SPLICE, XR10
1'-0"=1'-0"
INTERNAL SPLICE
SIDE-FACING SLOT SIDE-FACING SLOT
INTERNAL SPLICE
SIDE-FACING SLOT
TOP-FACING SLOT
TOP-FACING SLOT
TOP-FACING SLOT
XR100 RAIL
BONDING SPRING
XR100 INTERNAL SPLICE
DETAIL, SPLICE CONNECTION, XR100
6"=1'-0"
XR100 RAIL
Q
BONDING SPRING
XR100 INTERNAL SPLICE
1.00
IRONRIDGE ATH
7 116"
P IRONRIDGE ATH WITH DECK FLASHING, FRONT VIEW
1'-2"
9"
DETAIL, THERMAL EXPANSION CONNECTION, XR100
6"=1'-0"
51
712"
2"
7 116"
31316"
R IRONRIDGE ATH WITH DECK FLASHING, SIDE VIEW S IRONRIDGE ATH WITH DECK FLASHING, PLAN VIEW
H
K
L
IronRidge All Tile Hook
SOLAR MODULE
Exterior Load Bearing Wall Exterior Load Bearing Wall
.
max 5''
5/16'' Lag Bolts with
2.5'' EmbedmentRAFTERS 2'' x 6'' @ 24'' O.C
2''x4'' Purlin
18°
2'' BY 4'' @ 48'' O.C.2''x4'' Support
2''x6'' Blocking
2030 W Summer
Wind03/28/23
SYSTEM MECHANICAL DETAILS
MOUNTING RAIL TYPE
ATTACHMENT TYPE
ROOF FRAMING
ATTACHMENT SPACING
FINISHED ROOF SURFACE IS
ONE LAYER OF
ROOF SHEATHED WITH 1/2'' PLYWOOD AND UPPER
SURFACE IS FACED WITH FELT PAPER.
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 PV4
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
RAFTERS 2'' x 6'' @ 24'' O.C
FLAT CONCRETE TILE
IRONRIDGE XR10 RACKING
SYSTEM MECHANICAL CALCULATIONS
PV SOLAR MODULE WEIGHT (lbs)45.8
PV SOLAR MODULE QUANTITY 16
PV SOLAR ARRAY WEIGHT (lbs)732.8
23.2
PV SOLAR RACKING WEIGHT (lbs)146.6
TOTAL SYSTEM WEIGHT (lbs)902.6
SOLAR ATTACHMENT QUANTITY 26
PV SOLAR ARRAY WEIGHT PER
ATTACHMENT (lbs)34.7
SOLAR ARRAY DEAD LOAD (lbs/ft2)2.68
TOTAL SOLAR AREA (sqft)337
TOTAL ROOF AREA (sqft)1440
% OF COVERED AREA 23.4
WIND SPEED (mph)110
SNOW LOAD (psf)0
72'' MAX STAGGERED
MICROINVERTERS WEIGHT (lbs)
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
PV MODULE,
BY OTHERS
PV MODULE,
BY OTHERS
IRONRIDGE
RAIL
(E) TILE
IRONRIDGE ATH
IRONRIDGE
RAIL
(E) TILE
IRONRIDGE ATH
SIDE-FACING SLOT
INTERNAL SPLICE
IRONRIDGE DECK
FLASHING (OPTIONAL)
(E) BUILDING
STRUCTURE
ATH DETAIL
Scale: 3"=1'-0"J ATH DETAIL
Scale: 3"=1'-0"
M
IRONRIDGE DECK
FLASHING (OPTIONAL)
(E) BUILDING
STRUCTURE
DETAIL, SPLICE, XR1000
1'-0"=1'-0"N DETAIL, SPLICE, XR100
1'-0"=1'-0"O DETAIL, SPLICE, XR10
1'-0"=1'-0"
INTERNAL SPLICE
SIDE-FACING SLOT SIDE-FACING SLOT
INTERNAL SPLICE
SIDE-FACING SLOT
TOP-FACING SLOT
TOP-FACING SLOT
TOP-FACING SLOT
XR100 RAIL
BONDING SPRING
XR100 INTERNAL SPLICE
DETAIL, SPLICE CONNECTION, XR100
6"=1'-0"
XR100 RAIL
Q
BONDING SPRING
XR100 INTERNAL SPLICE
1.00
IRONRIDGE ATH
7 116"
P IRONRIDGE ATH WITH DECK FLASHING, FRONT VIEW
1'-2"
9"
DETAIL, THERMAL EXPANSION CONNECTION, XR100
6"=1'-0"
51
712"
2"
7 116"
31316"
R IRONRIDGE ATH WITH DECK FLASHING, SIDE VIEW S IRONRIDGE ATH WITH DECK FLASHING, PLAN VIEW
H
K
L
IronRidge All Tile Hook
SOLAR MODULE
Exterior Load Bearing Wall Exterior Load Bearing Wall
.
max 5''
5/16'' Lag Bolts with
2.5'' EmbedmentRAFTERS 2'' x 6'' @ 24'' O.C
2''x4'' Purlin
18°
2'' BY 4'' @ 48'' O.C.2''x4'' Support
2''x6'' Blocking
PV Railing
72'' Max Rail Span
Roof Attachment
on 24'' O.C. Rafter
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D7
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D7
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MARCH 06, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D8
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind03/28/23
PV SYSTEM
AS INDICATED
Project Name Project Address Project Description
SHEET SIZE
11'' X 17'' ANSI B
SHEET NUMBER
General Notes
Date
Scale
Project
MAY 19, 2023
Paul Czajka 2030 W Summer Wind,
Santa Ana, CA 92704 D8
Drawn By: Unique Solar Design
California Solar Group
CSLB # 1067781
C-10
Contractor Note
7647 Hayvenhurst Ave., Unit 26
Van Nuys, CA 91406
casolargroup.com
info@casolargroup.com
Phone Number: +1 818 658 2362
Address & Phone Number Signature Company Logo
6.56KW DC Roof Mounted
PV Electrical System
16-Silfab 410W PV Modules
16-IQ8A Enphase Microinverters
2030 W Summer
Wind06/06/23