HomeMy WebLinkAbout3810 S Teakwood St - PlanCertificate Of Completion
Envelope Id: E147757B67B540A8AFC3B3178A8B391D Status: Completed
Subject: Complete with DocuSign: Authorization letter.pdf
Source Envelope:
Document Pages: 1 Signatures: 1 Envelope Originator:
Certificate Pages: 2 Initials: 0 Harina Kapoor
AutoNav: Enabled
EnvelopeId Stamping: Enabled
Time Zone: (UTC-06:00) Central Time (US & Canada)
2017 Greenleaf St
Santa Ana, CA 92706
harina@aikyum.com
IP Address: 98.149.3.88
Record Tracking
Status: Original
9/14/2023 11:27:01 AM
Holder: Harina Kapoor
harina@aikyum.com
Location: DocuSign
Signer Events Signature Timestamp
Kim Tong
kayttong@gmail.com
Security Level: Email, Account Authentication
(None)
Signature Adoption: Drawn on Device
Using IP Address: 187.199.194.21
Signed using mobile
Sent: 9/14/2023 11:28:15 AM
Viewed: 9/15/2023 12:23:44 PM
Signed: 9/15/2023 12:24:10 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
Harina Kapoor
harina@aikyum.com
CEO
Aikyum Inc.
Security Level: Email, Account Authentication
(None)
Sent: 9/14/2023 11:28:15 AM
Resent: 9/15/2023 12:24:11 PM
Electronic Record and Signature Disclosure:
Not Offered via DocuSign
Viktor Tieu
viktor@aikyum.com
Security Level: Email, Account Authentication
(None)
Sent: 9/14/2023 11:28:15 AM
Electronic Record and Signature Disclosure:
Not Offered via DocuSign
Witness Events Signature Timestamp
Notary Events Signature Timestamp
3810 S Teakwood St -
2018104710/5/2023
Envelope Summary Events Status Timestamps
Envelope Sent Hashed/Encrypted 9/14/2023 11:28:15 AM
Certified Delivered Security Checked 9/15/2023 12:23:44 PM
Signing Complete Security Checked 9/15/2023 12:24:10 PM
Completed Security Checked 9/15/2023 12:24:10 PM
Payment Events Status Timestamps
3810 S Teakwood St -
2018104710/5/2023
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.
3810 S Teakwood St -
2018104710/5/2023
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.
3810 S Teakwood St -
2018104710/5/2023
3810 S Teakwood St -
2018104710/5/2023
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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
3810 S Teakwood St -
2018104710/5/2023
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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 3810 S Teakwood St -
2018104710/5/2023
0
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714)902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
COVER PAGE
1. ALL ELECTRICAL MATERIALS SHALL BE NEW AND LISTED BY RECOGNIZED ELECTRICAL TESTING LABORATORY CUSTOM MADE EQUIPMENT SHALL HAVE
COMPLETE TEST DATA SUBMITTED BY THE MANUFACTURER ATTESTING TO ITS SAFETY
2. OUTDOOR EQUIPMENT SHALL BE AT LEAST NEMA 3R RATED
3. ALL METALLIC EQUIPMENT SHALL BE GROUNDED
4. ALL SPECIFIC WIRING IS BASED ON THE USE OF COPPER.
5.CONTRACTOR SHALL OBTAIN ELECTRICAL PERMITS PRIOR TO INSTALLATION AND SHALL COORDINATE ALL INSPECTIONS, TESTING
COMMISSIONING AND ACCEPTANCE WITH THE CLIENT, UTILITY CO. AND CITY INSPECTORS AS NEEDED.
6.THE ELECTRICAL CONTRACTOR SHALL VERIFY THE EXACT LOCATIONS OF SERVICE POINTS AND SERVICE SIZES WITH THE SERVING UTILITY COMPANY
AND COMPLY WITH ALL UTILITY COMPANIES REQUIREMENTS. IF THE SOLAR BACK FED BREAKER IS OVER THE BUSS SIZE 20% LIMIT, CONTRACTOR SHALL
INCLUDE THE COST TO REPLACE MAIN BREAKER OR ENLARGE MAIN CAPACITY.
7. DRAWINGS ARE DIAGRAMMATIC ONLY, ROUTING OF RACEWAYS SHALL BE OPTION OF THE CONTRACTOR UNLESS OTHERWISE NOTED AND SHALL BE
COORDINATED WITH OTHER TRADES.
8. IF THE ROOF MATERIAL OR ROOF STRUCTURE NOT ADEQUATE FOR PV INSTALLATION, CALL ENGINEER PRIOR TO INSTALL. THE CONTRACTOR IS
RESPONSIBLE TO VERIFY THAT THE ROOF IS CAPABLE OF WITHSTANDING THE EXTRA WEIGHT.
9. IF THE DISTANCES FOR CABLE RUNS ARE DIFFERENT THAN SHOWN, THE CONTRACTOR SHALL NOTIFY THE ELECTRICAL ENGINEER TO VALIDATE THE
WIRE SIZE. FINAL DRAWINGS WILL BE RED-LINED AND UPDATED AS APPROPRIATE.
10. WHENEVER A DISCREPANCY IN QUALITY OF EQUIPMENT ARISES ON THE DRAWING OR SPECIFICATIONS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR
PROVIDING AND INSTALLING ALL MATERIAL AND SERVICES REQUIRED BY THE STRICTEST CONDITIONS NOTED ON THE DRAWINGS OR IN THE
SPECIFICATIONS TO ENSURE COMPLETE COMPLIANCE AND LONGEVITY OF THE OPERABLE SYSTEM REQUIRED BY THE ARCHITECT/ENGINEERS.
OWNER
SCOPE
PROJECT
ADDRESS
PROJECT DATA GENERAL NOTES VICINITY MAP
SHEET INDEX
0 COVER PAGE
PHOTOVOLTAIC NOTES
SATELLITE VIEW
BUILDING
INFORMATION:
SINGLE LINE DIAGRAM
CODE REQUIRED SIGNAGE
3
4
ATTACHMENT LAYOUT5
6
7
INVERTER DATA SHEET
D1 MODULE DATA SHEET
RACKING DATA SHEET
MODULE & RACKING CERTIFICATE
ATTACHMENT DATA SHEET
ELECTRICAL
INFORMATION
MAIN SERVICE PANEL
BUSBAR RATING
MAIN SERVICE
BREAKER RATING
1ɸ, 3W, 120/240V
ROOF PLAN
MODULE MAP
RACKING
INFORMATION
Main Service Panel
Solar Module
Micro Inverter /
Optimizer
EMT / FMT / PVC
/ RMC type conduit/
Romex NM Cable/
FNMT (Fluid non-metalic tube)
36'' SetbackInverter
Utility Meter
Production Meter
PV Load Center
IQ Combiner Box
Junction Box
Sunpower PV Supervisor
18'' Setback
EV Outlet
CONSTRUCTION TYPE: V-B
ROOF
TYPE
AHJ
APN
LOT AREA
LIVING AREA
MSP
UM
PM
INV
PV
PVS6
IQ
J/B
EV
KIM TONG
10
10 ENPHASE IQ8A-72-2-US
3810 TEAKWOOD ST
SANTA ANA, CA 92707
SSP Service Sub Panel
FLAT CONCRETE TILE
1,631 SQFT
41006412
CITY OF SANTA ANA
WIRE SIZE CALCULATIONS
INVERTER MAP
D2
D3
D4
D5
D6
GROUNDING SPECSD7
ROOF MOUNT INSTALLATION OF
DC PHOTOVOLTAIC SYSTEM
4.10 KW DC
4.10 KW
3.66 KW AC
NEW UPGRADED
ALL OTHER ORDINANCE ADOPTED BY THE
LOCAL GOVERNING AGENCIES
THE INSTALLATION OF SOLAR ARRAYS AND
PHOTOVOLTAIC POWER SYSTEMS SHALL COMPLY
WITH THE FOLLOWING CODES:
2022 CALIFORNIA BUILDING CODE
2022 CALIFORNIA RESIDENTIAL CODE
2022 CALIFORNIA FIRE CODE
2022 CALIFORNIA PLUMBING CODE
2022 CALIFORNIA ELECTRICAL CODE
2022 CALIFORNIA MECHANICAL CODE
2022 CALIFORNIA ENERGY CODE
2022 CALIFORNIA GREEN BUILDING STANDARDS CODE
2022 CALIFORNIA HISTORICAL CODE
2022 CALIFORNIA EXISTING BUILDING CODE
2022 CALIFORNIA REFERENCED STANDARDS CODE
2022 CALIFORNIA ADMINISTRATIVE STANDARDS CODE
1. ROOFTOP MOUNTED PHOTOVOLTAIC PANELS AND MODULES SHALL BE TESTED, LISTED AND IDENTIFIED UL 1703.
2. SOLAR SYSTEM SHALL NOT COVER ANY PLUMBING OR MECHANICAL VENTS
3. MODULES AND SUPPORT STRUCTURES SHALL BE GROUNDED.
4. SOLAR INVERTER MUST HAVE A MANUFACTURE INSTALLED DISCONNECTING MEANS THAT PREVENTS PARALLEL FEEDING UTILITY LINES DURING POWER
OUTAGE.
5. REMOVAL OF AN INTERACTIVE INVERTER OR OTHER EQUIPMENT SHALL NOT DISCONNECT THE BONDING CONNECTION BETWEEN THE GROUNDING
ELECTRODE CONDUCTOR AND THE PHOTOVOLTAIC SOURCE AND/OR OUTPUT CIRCUIT GROUNDED CONDUCTORS.
6. ALL PV MODULES AND ASSOCIATED EQUIPMENT AND WIRING SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE.
7. LIVE PARTS OF PV SOURCE CIRCUITS AND PV OUTPUT CIRCUITS OVER 150V TO GROUND SHALL NOT BE
ACCESSIBLE TO OTHER THAN QUALIFIED PERSONS WHILE ENERGIZED.
8 .INVERTER IS EQUIPPED W/ INTEGRATED GFCI, THUS PROVIDING GROUND FAULT PROTECTION
9. ALL CONDUCTORS SHALL BE COPPER AND 90 DEG RATED
10. ALL ELECTRICAL EQUIPMENT SHALL BE LISTED BY A RECOGNIZED ELECTRICAL TESTING LABORATORY OR APPROVED BY THE DEPARTMENT.
11. THE OUTPUT OF A UTILITY INTERACTIVE-INVERTER SHALL BE PERMITTED TO BE CONNECTED TO THE SUPPLY SIDE OF THE SERVICE DISCONNECTING
MEANS AS PER 230.82(6)
12. A SINGLE CONDUCTOR SHALL BE PERMITTED TO BE USED TO PERFORM THE MULTIPLE FUNCTIONS OF DC GROUNDING, AC GROUNDING
AND BONDING BETWEEN AC AND DC SYSTEMS SIZED AS PER CEC 250.122
13. EQUIPMENT GROUND CONDUCTOR REQUIRED IN RACEWAYS SIZED PER CEC 250-122.
14. PER ART 250.92. NON-CURRENT CARRYING METAL PARTS OF EQUIPMENT SHALL BE EFFECTIVELY BONDED TOGETHER. BOND BOTH ENDS OF RACEWAYS
1
2
6,564 SQFT 1.1 SITE PLAN
Battery BackupBB
Auto TransformerAT
Solar Edge Meter EnclosureSEM
Distribution PanelDP
Rapid Shutdown Controller RSC
Rapid Shutdown Box RSB
Itron MeterIM
UNIT INDEX
CODE REFERENCES
SNAPNRACK RACKING
RAFTERS 2"X6" @ 24" O.C
OCCUPANCY: R
ONE STORY BUILDING
200A
225A
REC SOLAR-REC410AA PURE Black
61730 (don't delete this note)
IQ BATTERY DATA SHEETD8
ENPHASE IQ BATTERY 5P2
IQ COMBINER BOX DATA SHEET
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# 101116735
Elec# 20181047 MSmith
Issued 10/05/23
3810 S Teakwood St -
2018104710/5/2023
1
ROOF PLAN
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
N
0°
S
180°
E
90°
W
270°
SCALE
0 51 10ft
ROOF AREA CALCULATIONS
FIRE SPRINKLERS - NO
TOTAL ROOF AREA (SQ.FT.) - 2,525
SOLAR AREA (SQ.FT.) - 200
% OF COVERED AREA - 7.9%
PHOTOVOLTAIC SYSTEM
10 Enphase Energy Microinverters
(IQ8A-72-2-US)
FROM JUNCTION BOX TO ROOF EAVE EMT TYPE CONDUIT WILL RUN OVER
THE ROOF AT 1 1/2" HEIGHT, THEN UNDER THE EAVE TO PV EQUIPMENT4.10 KW DC
10 Rec Solar-REC410AA Pure Black As the home owner I certify that conduit run from the
roof to the main service panel along with the
placement of all solar equipment has been explained
by the foreman to me and I approve it.
Home Owner Signature
Home Owner's Name
MSP
Gate
Gate
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18'' fire setba
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Solar Array
10 REC 410W Modules
10 IQ8A Microinverters
Tilt: 12 Deg
Azimuth: 190 Deg
Slope Change Line
IQ
IQ Battery
J/B
3810 S Teakwood St -
2018104710/5/2023
1.1
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
SITE PLAN
N
0°
S
180°
E
90°
W
270°
PROPERTY LINE
SCALE
0 51 10ft
Gate
Gate
100'
75'
95'
7'23'
46'
59'
PROPERTY LINE
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MSP
IQ
IQ Battery
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
IQ COMBINER
BOX DATA SHEET
D3
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
D4
RACKING
DATA SHEET
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
ATTACHMENT
DATA SHEET
D5
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
D6
MODULE &
RACKING
CERTIFICATE
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
D7
GROUNDING
SPECS
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
D8
IQ BATTERY
DATA SHEET 3810 S Teakwood St -
2018104710/5/2023
2
SINGLE LINE
DIAGRAM
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
ITEM DESCRIPTION QTY#
PV MODULE
MAIN SERVICE PANEL
MAIN SERVICE PANEL
& UTILITY METER
BUSBAR RATING
BREAKER RATING
1
ITEM DESCRIPTION QTY#
PVC JUNCTION BOX 4"x4"x2" UL LISTED WATER TIGHT NEMA TYPE 3
1
1
2
3
INVERTER
PEAK PWR TRACKING VOLTAGE
CEC EFFICIENCY
PROTECTION RATING:
MAXIMUM INPUT CURRENT
MAXIMUM OUTPUT CURRENT
MAXIMUM INPUT POWER
MAXIMUM CONTINUOUS OUTPUT POWER
4 10
Enphase Energy Microinverters (IQ8A-72-2-US)
36 - 45 V
97.5 %
NEMA 6
15.0 A
1.45 A
295-500 W
349 W
IQ COMBINER
INSTALL 40A PV 2-POLE C/B
INSTALL 20A PV 2-POLE C/B
0
1
8 1
15A PV 2-POLE C/B
(2)#14 AWG THWN-2 (L1+L2)
(1)#14 AWG-NEUTRAL
IQ GATEWAY
INFORMATION
ENPHASE IQ COMBINER BOX WITH ENPHASE IQ GATEWAY
120/240V, NEMA 3R MODEL# X-IQ-AM1-240-(5/5C)
NEW UPGRADED
NEW
1200A
225A
225A
FOR WIRE SIZE CALCULATIONS PLEASE SEE PAGE #3
10
Rec Solar 410W
REC410AA Pure Black
Voc = 49.0V
Vmp = 42.7V
Isc = 10.35A
Imp = 9.61A
27ENPHASE IQ BATTERY ENPHASE IQ BATTERY
IQ BATTERY 5P 5 KWH
1
4
3
1
8
2
20A
3/4" EMT
CONDUIT
15 FEET
3
3/4" EMT
CONDUIT
34 FEET
CELLULAR MODEM KIT
COMMS KIT
Ethernet or Wi-fi is primary
comm`s for Gateway
information to Enlighten
INSTALL 2P
60A CB(PV+BATTERY)
AT OPPOSITE END
OF BUS FROM
MAIN FEEDER CB
690.13(E) allows for the enclosure providing access to the disconnecting means to be lockable. In this case the
enclosure is the main panel housing the breaker which serves as the disconnecting means for the solar.
690.13(A) does not allow blade style AC disconnects because there are exposed electrical parts without the need
for a tool or lock to open.
MAIN
SERVICE
PANEL
120/240V
1P,3W
2
EXISTING
GROUNDING SYSTEM
UTILITY
M
(N)200A
CONSUMPTION CT
Branch: (10) Modules, (10) Microinverters
(2) #8 AWG THWN-2
(1) #10 AWG CU EGC,
3/4'' EMT TYPE CONDUIT
(2) #8 AWG THWN-2
(1) #10 AWG CU EGC,
3/4'' EMT TYPE CONDUIT
7 7
40A
15A
3810 S Teakwood St -
2018104710/5/2023
97.5%
1.45
1.45
10 IQ8A-72-2-US (CEC)
FROM JBOX TO IQ COMBINER BOX
FROM IQ COMBINER BOX TO MAIN SERVICE PANEL
1 1/2''
TEMP. DERATE FACTOR (TEMP - 39 + 22 = 61C)0.58
RACEWAY HEIGHT FROM ROOF
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
3
WIRE SIZE
CALCULATIONSFROM PV MODULES TO JBOX
#12 AWG Q-CABLE, PV WIRE(2)1
(1) #6 AWG BARE CU EGC
2
#10 AWG CU EGC,
(3)
3
(1) #10 AWG CU EGC,
MAXIMUM INVERTER OUTPUT CURRENT
WALL TEMPERATURE FACTOR
OUTPUT CALCULATIONS
PV SYSTEM MAX DC OUTPUT
PV SYSTEM MAX AC OUTPUT
1.25
0.91
(2)
(1)
10 Pmax (PTC Rating)
3/4'' EMT TYPE CONDUIT
3/4'' EMT TYPE CONDUIT
#10 AWG THWN-2
WIRE CHART WIRE CHART
1
NUMBER OF SERIES IN BRANCH CIRCUIT
BRANCH CIRCUITS
INVERTER OUTPUT MAX CURRENT
COEFFICIENT 1.25
10
BRANCH CIRCUIT CURRENT: 10 BREAKER SIZE PER BRANCH CRCT
20A
ADJST. FACTOR (1 thru 3 WIRES)1.0
* *1.2510 1.45 18.1A
ADJUSTED CONDUCTOR AMPACITY
/ /18.1 0.58 1.0 31.2A
NUMBER OF MICROINVERTERS
4.10KW
3.66KW
MAIN SERVICE PANEL RATING
BUSBAR RATING
MAIN BREAKER
PV & BATTERY BACKFEED BREAKER SIZE
120% RULE:
MAX ALLOWED FEED
60A
200A
225A
270A
200A''MB'' + 60A "SOLAR" = 260A ≤ 270A MAX
WIRE CHART
QTY
CONSIDER CONTINUOUS COEFFICIENT
CONSIDER CONTINUOUS (A)
#6 AWG THWN-2
TEMPERATURE ADJUSTMENT (A)
10
Attention!!!!!!!
Need Calculation
(don't delete this note)
10
10
410W
* 410
391.2W
* 366
REC1 AA PURE Black
1.25* *10 1.45 18.1
*1.25 / 0.91*10 1.45 19.9
3810 S Teakwood St -
2018104710/5/2023
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
4
N
0°
S
180°
E
90°
W
270°
CAUTION
MARKINGS, LABELS AND WARNING SIGNS
A. Purpose: Provide emergency responders with appropriate warning and guidance with
respect to isolating solar electric system.
This can facilitate identifying energized electrical lines that connect solar panels to the
inverter, as these should not be cut when venting for smoke removal
B. Main Service Disconnect.
1. Residential buildings - The marking main be placed within the main service disconnect. The
marking shall be placed
outside cover if the main service disconnect is operable with the service panel closed.
2. Commercial buildings - The marking shall be placed adjacent to the main service
disconnect clearly visible from the location where the level is operated
3. Markings: Verbiage, Format and Type of Material.
a. Verbiage: CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED
b. Format: White lettering on a red background. Minimum 3/8 inches letter height. All letters
shall be capitalized. Arial or similar font, non bold.
c. Material: Reflective, weather resistant material suitable for the environment (use UL - 969
as standard for weather rating). Durable adhesive materials meet this requirement.
C.Marking Requirements on DC conduit, raceways, enclosures, cable assemblies, DC
combiners and junction boxes:
1. Markings: Verbiage, Format and Type of Material.
a. Placement : Markings shall be placed every 10 feet on all interior and exterior DC conduits,
raceways, enclosures, and cable assemblies,
at turns, above and for below penetrations, all DC combiners and junction boxes
b. Verbiage: CAUTION: SOLAR CIRCUIT Note: The format and type of material shall adhere
to "V. V-3b, c" of this requirement.
c. Inverters are not required to have caution markings
1.Marking is required on all interior and exterior DC conduit raceways,enclosures,cable
assemblies,and junction boxes,combiner boxes and disconnects.CFC 605.11.1
2.The materials used for marking shall be reflective,weather resistant material suitable for the
environment.
Minimum 3/8 "letter height; all upper case letters Arial or similar font; Red background with
white lettering. CFC 605.11.1.1
3.Marking shall contain the words: WARNING : PHOTOVOLTAIC POWER SOURCE. CFC
605.11.1.2
4.Marking shall be placed adjacent to the main service disconnect in a location clearly visible
from the location where the disconnect is operated CFC 605.11.1.3
POWER TO THIS BUILDING IS ALSO SUPPLIED
FROM THE FOLLOWING SOURCES WITH
DISCONNECTS LOCATED AS SHOWN:
SERVICE BY QUALIFIED PERSONNEL ONLY
CONTACT AiKYUM SOLAR (888) 9898 SUN (786)
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 equipment 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, defacement, exposure and adhesion
requirements of Underwriters Laboratories marking and labeling system 969(UL969).
Plaques will have red background & white lettering.
1
(TO BE LOCATED ON
SUB-PANEL ONLY
WHEN SUB-PANEL IS
DEDICATED FOR PV ONLY)
3
6
(STICKER LOCATED
INSIDE PANEL
BELOW PV BREAKER)
PV ARRAY
J BOX
PV SUB-PANEL
* if applicable
SUB-PANEL
* if applicable
METER
MAIN SERVICE
PANEL
1
2
3 6
6
6
*if applicable
WARNING!
ELECTRIC SHOCK HAZARD.
IF GROUND FAULT IS INDICATED,
NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED.
2
(STICKER LOCATED
ON THE PV SUB PANEL)
AC Disconnect
* if applicable
5
5
4
4
Note: Labels shall be 3/8” in height
CODE REQUIRED
SIGNAGE
PV SUB-PANEL ONLY
PV LOAD CENTER SIZED FOR PV
BREAKERS ONLY OR RENDERED UNABLE
TO ACCEPT ANY ADDITIONAL LOADS.
AC DISCONNECT
AC PHOTOVOLTAIC POWER SOURCE
RATED AC OUTPUT CURRENT: 14.5 A MAX
NOMINAL AC OPERATING VOLTAGE: 240 Vac
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
WARNING
POWER SOURCE OUTPUT
CONNECTION. DO NOT
RELOCATE THIS
OVERCURRENT DEVICE.
INVERTER/
COMBINER BOX
WARNING: DUAL POWER SOURCES
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
OPERATING VOLTAGE = 240V / MAX. CURRENT = 14.5A
* DO NOT RELOCATE PV OVERCURRENT DEVICE *7
SERVICE POINT &
UTILITY METERING
SOLAR ARRAY
ON THE ROOF
IQ COMBINER BOX
IQ BATTERY
T
e
a
k
w
o
o
d
S
t
3810 S Teakwood St -
2018104710/5/2023
ATTACHMENT
LAYOUT
5
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
STRUCTURAL STAMPROOF
PITCH
ROOFING
TYPE
ATTACHMENT
TYPE
FRAMING
TYPE
FRAMING
SIZE
PENETRATION
PATTERN
12°
RACKING
TYPE
MAX
PENETRATION
SPACING
ROOFING
LAYERS
WIND SPEED 110 MPH
SNOW LOAD 0 PSF
EXPOSURE C
LAG BOLTS MOUNTS AND MOUNTING HARDWARE WILL BE
SEALED WITH CHEM LINK SEALANT OR EQUIVALENT.
MODULE WEIGHT (LBS)
# OF MODULES
TOTAL MODULE WEIGHT (LBS)
RACK WEIGHT (LBS)
TOTAL SYSTEM WEIGHT (LBS)
# OF STANDOFFS
LOADING PER STANDOFF (LBS)
TOTAL MODULE AREA (SQ.FT.)
LOADING (PSF)
WEIGHT LOAD CALCULATION INDEX
ROOF SHEATHED WITH 1/2" PLYWOOD AND UPPER
SURFACE IS FACED WITH FELT PAPER
TOTAL ROOF AREA (Sq. FT)
% OF COVERED AREA
PV MODULE MODEL #
MICROINVERTER WEIGHT (LBS)
10
Roof 1 Layer Flat Concrete Tile SnapNrack Ultra Rafter Stacked 72"2"X6" @ 24" O.C
5/16" X 3.5"
SnapNrack UR Tile Hook F
DESCRIPTION:DRAWN BY:
SNAPNRACK, ULTRA RAIL TILE HOOK F
PART NUMBER(S):
242-01247
mwatkins
REVISION:
A
Solar Mounting Solutions
595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USA
PHONE (415) 580-6900 ● FAX (415) 580-6902
THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANY
REPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THE
WRITTEN CONSENT OF SUNRUN SOUTH LLC.
.33 TYP
1.50
1.62 1.50
1.18
.38
8.84
6.20
3.39
1.25SLOT
5.12MAX
5.58
3.58
2.19 5°1.50
2.25 .20
ALL DIMENSIONS IN INCHES
MIN 2.5" EMBEDMENT
RACKING RAIL
ATTACHMENT
ROOF FRAMING
16
200
2525
452
90
24
566
35.4
2.83
7.9
2''X6'' Blocking
2''X4'' Support
2''X4'' Purlin 2''X6'' Collar Tie
SOLAR MODULE
ROOF
ASCE 7-16
Max 3.5''
45.2
Rec Solar-
REC410AA Pure Black
72"24"
3810 S Teakwood St -
2018104710/5/2023
6
MODULE
MAP
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
[FOR INSTALLER USE ONLY]
PHOTOVOLTAIC SYSTEM
10 Enphase Energy Microinverters
(IQ8A-72-2-US)
4.10 KW DC
10 Rec Solar 410W Modules (REC410AA Pure Black)
Solar Array
10 REC 410W Modules
10 IQ8A Microinverters
Tilt: 12 Deg
Azimuth: 190 Deg
3810 S Teakwood St -
2018104710/5/2023
7
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
INVERTER
MAP
INVERTERPHOTOVOLTAIC SYSTEM
10
ENVOY SERIAL #:
ENVOY LOCATION:
COMMUNICATION LEVEL:
ETHERNET BRIDGE INSTALLED:
NOTES:
Enphase Energy Microinverters
(IQ8A-72-2-US)
4.10 KW DC
[FOR INSTALLER USE ONLY]
10 Rec Solar 410W Modules (REC410AA Pure Black)
Solar Array
10 REC 410W Modules
10 IQ8A Microinverters
Tilt: 12 Deg
Azimuth: 190 Deg
3810 S Teakwood St -
2018104710/5/2023
D1
MODULE
DATA SHEET
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
3810 S Teakwood St -
2018104710/5/2023
INVERTER
DATA SHEET
PV SYSTEM
AS INDICATED
AUGUST 22, 2023
KIM TONG
3810 TEAKWOOD ST
SANTA ANA, CA 92707
Aikyum Solar
Address:
7256 Garden Grove Blvd,
Westminster CA 92683
Phone Number:
(714) 902 1462
Lic type: C-10, C-46
Lic# 986427
CONTRACTOR
Designed By: Inter Solar Cad
www.intersolarcad.com
D2
3810 S Teakwood St -
2018104710/5/2023
3810 TEAKWOOD ST.,
SANTA ANA, CA 92707
TONG, KIM
Prepared For:
AIKYUM SOLAR
7256 GARDEN GROVE BLVD
WESTMINSTER, CA 92683
714-902-1462
Design Criteria
1- Code: CALIFORNIA BLDG CODE 2022 / ASCE 7-16
2 - Wind: 110 MPH, Exposure: C
3 - Wood Species: DF-L No. 2 (SG = 0.5 )
Notice: Use restrictions of these calculations.
The attached Calculations are valid only when bearing original signature hereon.
Contractor/Client to verify existing dimensions/conditions prior to construction
& solar racking is installed per manufacturer span requirements.
The use of these calculations is solely intended for the above mentioned project.
9/8/2023
Structural Calculations for
SOLAR POWER SYSTEM CONNECTION CHECK AT:
Job:
1-844-PV ELITE | info@yoursolarplans.com
3000 E. Birch Street Suite 201 | Brea CA 92821
3810 S Teakwood St -
2018104710/5/2023
ASCE 29.4.4 Rooftop Solar Panels Parallel to the Roof Surface on Buildings of All Heights and Roof Slopes.
Roof Slope =12 °
Roof Shape Gable
Tributary Width s =6.00 ft
Tributary Length l =2.99 ft
Effective Area Ae =17.93 ft2
Height of Structure h =15 ft
Wind Speed V =110 mph
Exposure Category C
Building Width B =35 ft
Building Length L =50 ft
Zone Width a =3.5 ft
Elevation Height zg =40 ft
Wind Directionality Kd =0.85
Topography Factor Kt =1.00
Ground Elevation Factor Ke =1.00
Velocity Pressure Exposure Coefficient Kz =0.85
Velocity Pressure qz = 0.00256KzKztKdKeV2 =22.32 psf
Solar Array Pressure Equalization a =0.76
Array Edge Factor E =1.50
Zone GCp p = qz(GCp)(E)(a)
3 - -
3r 3.44 -88.11
3e 2.93 -75.12
2 - -
2r 2.93 -75.12
2e - -
2n 2.93 -75.12
1 - -
1' - -
3810 S Teakwood St -
2018104710/5/2023
LAG SCREW ANALYSIS
Loads
Wind Pressures qz =-75.12 psf
Solar Panel Load QD =3 psf
Panel Length l =5.975 ft
Panel Width b 3.3333 ft
Attachment Spacing s =6 ft
Portrait
Tributary Area At =17.93 ft2
Wind Load PW = qz * At =-1346 lbs
Dead Load PD = QD * At =53.775 lbs
Uplift Pa = 0.6 PD + 0.6 Pw =-776 lbs
Landscape
Tributary Area At = b * s =10 ft2
Wind Load PW = qz * At =-751 lbs
Dead Load PD = QD * At =30 lbs
Uplift Pa = 0.6 PD + 0.6 Pw =-433 lbs
Lag Screw
Specific Gravity of Lumber SG =0.50 (Douglas Fir-Larch)
Diameter of Lag Screw D =5/16 in
Withdraw Design /in 1800*SG3/2*D3/4 =266 lbs/in
Depth of Embedment lp =2.50 in
Total Nominal Withdrawal Value W = W * l p =665 lbs
Load Duration Factor CD =1.6
Withdrawal Design Value W' = W * C D =1064 lbs
Demand Capacity Ratio DCR = Pa / W'=0.73 < 1 OK
3810 S Teakwood St -
2018104710/5/2023
ASCE 30.3.2 Design Wind Pressure Beam/ Top Chord Check
Roof Slope =12 °
Roof Shape Gable
Tributary Width s =2.00 ft
Tributary Length L =15.00 ft
Effective Area A = L ( MAX [ s , L/3] )=75 ft2
Height of Structure h =15 ft
Wind Speed V =110 mph
Exposure Category C
Building Width B =35 ft
Building Length L =50 ft
Zone Width a =3.5 ft
Elevation Height zg =40 ft
Wind Directionality Kd =0.85
Topography Factor Kt =1.00
Ground Elevation Factor Ke =1.00
Velocity Pressure Exposure Coefficient Kz =0.85
Velocity Pressure qz = 0.00256KzKztKdKeV2 =22.32 psf
Internal Pressure Coefficient (GCpi)=-0.18
Zone GCp p = qz [(GCp) - (Gcpi)]
3 - -
3r 2.30 -55.35
3e 2.46 -58.88
2 - -
2r 2.46 -58.88
2e - -
2n 2.46 -58.88
1 - -
1' - -
3810 S Teakwood St -
2018104710/5/2023
Beam/ Top Chord Check Lumber:
Moment Demand
# of Attachment per Rafter NA =Span :Orientation
Lenght (ft) :
Dead Load Roof Material:QD =psf
Live Load QLr =psf
Wind Load p = psf
Snow Load QS =psf
Rafter Spacing s = in
Wind Load, Portrait Portrait UL =
Wind Load, Landscape Landscape UW =
Linear Dead Load wd =plf
Live Load wLr = plf Start ft Start ft
End ft End ft
Snow Load ws = plf Start ft Start ft
End ft End ft
Ma, Moment
D lb-ft
D+Lr lb-ft
D+S lb-ft
0.6D+0.6W lb-ft
D+0.45W+0.75Lr lb-ft
D+0.45W+0.75S lb-ft
Moment Capacity Framing Member Size Lumber Grade : DF-L No. 2
CM = 1 Ct = 1 Cr= CF = fb =psi Cfu =Ci =
Breadth b = in
Depth d = in
Section Modulus Sx = bd2 / 6 =in3
Bending Stress Capacity Fb
= CM * Ct * Cr * CF * fb =psi Table 4.3.1 NDS 2018
Deflection Limit E = ksi I =in4
Transient Deflection in
Transient Deflection Allowed > [OKAY]
Total Deflection in
Total Deflection Allowed > [OKAY]
1.0 1
20
0.00
24
TILE
0.076
1111 180
1.6 2153 psi D+0.45W+0.75S 637 psi 0.30 OKAY
1.6 2153 psi D+0.45W+0.75Lr 637 psi 0.30 OKAY
1.6 2153 psi
0.090
932 120
1600 20.80
0.6D+0.6W 1177 psi 0.55 OKAY
1.15 1547 psi D+S 446 psi 0.29 OKAY
OKAY
1.25 1682 psi D+Lr 452 psi 0.27 OKAY
DCR
0.9 1211 psi D 446 psi 0.37
7.56
1346
CD Fb' = CD * Fb ASD Load Ma / Sx
2x6
1.15 1.3
15.00
13.45
15.00
900
1.50
5.50
281
285
281
742
402
402
0
0.0
0
1.5
0
0
0.0
Portrait
1.5
0.0Portrait0 0.0 0.0
AT (ft2)
17.925
10
pd (lbs)
53.775 -1055
pw (lbs) ps (lbs)
0
13.4540
0.0 0.0 0.0 0.0
0 0.0Portrait0
0.030 -589 0
0 0.0Portrait0 0.0 0.0 0
0.0
34
1 2 3 4 Eave
2
0.0
0.0 0.0 0.0
0.0
0 0.0 0.0 0.0 0.0
0 0.0 0.0 0.0
0.0
0 0.0 0.0
0.0
7.00 7.00 0.00 0.00 1.00
Portrait 3 8.3 53.8
17.00
-58.88
DF-L No. 2
4 j lj (ft)pd,j (lbs) pw,j (lbs) ps,j (lbs)
Portrait 1 2.3 53.8 -1055 0.0
6.7 53.8 -1055
-1055 0.0
4 12.7 53.8 -1055 0.0
𝑴𝒙 𝑹𝒊𝒙 𝑳𝒊 𝑷𝒋𝒙 𝒍𝒋
𝒘𝒅𝒙𝟐
𝟐
‐1000.0
‐500.0
0.0
500.0
1000.0
0.000 2.000 4.000 6.000 8.000 10.000 12.000 14.000 16.000
3810 S Teakwood St -
2018104710/5/2023
SEISMIC WEIGHT COMPARISON / ANALYSIS - (PER CEBC 2022 Part 10 Chapter 5 Section 502.5)
PV System Weight
Module Model REC
Panel Weight W panel = 45 lbs
Number of Panels NPV = 10
Total PV System Weight W PV = W panel * NPV =450 lbs
Existing Roof Weight
Roof Weight QD =17.0 psf
Building Length Lbuild =50 ft
Building Width W build =35 ft
Roof Area Abuild =1750 ft2
Building Perimeter Pbuild =170 ft
Wall Height ht =8 ft
Wall weight Qwall =15 psf
Interior wall weight Qint =10 psf
Roof Load W floor = Abuild * QD =29750 lbs
Wall LoadW wall = ht /2 * Qwall * Pbuild + Abuild * Qint /2 =18950 lbs
Total Story Weight W build = W floor + W wall =48700 lbs
Percentage Weight Increase WPV / Wbuild = 0.92% < 10% OKAY
3810 S Teakwood St -
2018104710/5/2023
3810 S Teakwood St -
2018104710/5/2023
To,
Building and Safety Department
City of Santa Ana
20 Civic Center Plaza
Sant Ana 92701
Sub: Letter of Authorization
I, Kim Tong, hereby give authorization to Aikyum Solar located at 7256 Garden Grove Blvd,
Westminster, California 92683 to install solar on my roof top and pull the solar permit from the
City of Santa Ana on my behalf.
Thank you for your prompt attention to my application.
Sincerely, Date:
Kim Tong
3810 Teakwood St,
Santa Ana, CA 9270 7
DocuSign Envelope ID: E147757B-67B5-40A8-AFC3-B3178A8B391D
9/15/2023
3810 S Teakwood St -
2018104710/5/2023
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
3810 S Teakwood St -
2018104710/5/2023