HomeMy WebLinkAbout1915 W Trask Ave-REV 1 - PlanPAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
COVER SHEET
SCOPE OF WORK GENERAL NOTES
PV-1.0
VICINITY MAP
LTD: LR5-54HABB-395M
TESLA: POWERWALL 3 1707000-XX-Y, (1) TESLA:
POWERWALL 3 1707000-XX-Y
SNR-DC-00339
1707000-XX-Y
EQUIPMENT INSTALLED, SEE PV-4.0 FOR INTERCONNECTION
DETAILS
#SSTAMPCS
#ESTAMPCS
ABBREVIATIONS
A AMPERE
AC ALTERNATING CURRENT
AFC ARC FAULT CIRCUIT INTERUPTER
AZIM AZIMUTH
COMP COMPOSITION
DC DIRECT CURRENT
(E)EXISTING
ESS ENERGY STORAGE SYSTEM
MSP MAIN SERVICE PANEL
(N)NEW
PRE-FAB PRE-FABRICATED
PSF POUNDS PER SQUARE FOOT
PV PHOTOVOLTAIC
RSD RAPID SHUTDOWN DEVICE
TL TRANSFORMERLESS
V VOLTS
W WATTS
SHEET INDEX
MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION
INSTRUCTIONS.
SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41(A).
MODULES, ARE CLASS A FIRE RATED.
CONDUCTORS OUTSIDE OF THE ARRAY ARE LIMITED TO LESS THAN 30V IN 30
SECONDS AND CEC 2022 690.12(B)(2)(2) WHERE CONDUCTORS INSIDE THE
ARRAY BOUNDARY IS LIMITED TO LESS THAN 80V IN 30 SECONDS
ROUTINE MAINTENANCE. SYSTEM VOLTAGE IN ACCORDANCE WITH CEC 706.20
AND EXCEPTION 1 CEC 706.20 (B).
CIRCUITS FROM THESE TERMINALS PASS THROUGH A WALL OR PARTITION PER
706.15(D).
CIRCUIT WIRING IS EXTENDED MORE THAN 6FT AND DOES NOT INCLUDE ANY
ADDITIONAL OUTLETS OR DEVICES PER CEC 210.12(D).
GREATER THAN THE LOAD POSED BY THE SINGLE LARGEST UTILIZATION
EQUIPMENT CONNECTED TO THE SYSTEM PER CEC ARTICLE 710.15(A)
PAGE # DESCRIPTION
PV-1.0 COVER SHEET
PV-2.0 SITE PLAN
PV-2.1 ESS ELEVATION
DETAIL
PV-3.0 LAYOUT
PV-3.1 MOUNTING DETAIL
PV-4.0 ELECTRICAL
PV-4.1 ELECTRICAL CALCS
PV-4.2 PANEL SCHEDULE
PV-5.0 SIGNAGE
PV-5.1 SIGNAGE
C2
C2
Rev to 20185432 (issued on 4/25/25)REV
1 #20185939APPROVALS:
ELECT - M. Smith
/ce/
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
PL
PL
PL
PL
PLPLPL
PL
PL
PL
PL
PL PL
PL
SITE PLAN
PV-2.0
#SSTAMPSP
#ESTAMPSP
POWERWALL ENERGY
STORAGE SYSTEM (ESS)
BG BACKUP GATEWAY
GP GENERATION PANEL
ELECTRIC VEHICLE
SUPPLY EQUPMENTEV
MAIN PANEL
INVERTER(S)
AC DISCONNECT(S)
DC DISCONNECT(S)
SUNRUN METER
DEDICATED PV METER
SERVICE ENTRANCE
INTERIOR EQUIPMENT
SHOWN AS DASHED
SE
MP
SM
PM
INV
AC
DC
SUB-PANELSP
CB IQ COMBINER BOX
METER ADAPTERMA
GROUNDING
ELECTRODE
ENERGY STORAGE
SYSTEM
BP BACKUP LOADS PANEL
BI BACKUP INTERFACE 1 COMMUNICATION
WIRESAM
MD MICROGRID
INTERCONNECT DEVICE
ACREL METER
SOLAREDGE METERSEMPV LOAD CENTERLC
LEGEND
SCALE: NTS
NOTE: NOT ALL ITEMS IN LEGEND
WILL APPEAR IN SITE PLAN
ARRAY
PITCH
PV AREA
(SQFT)
AR-01 19° 294.3
AR-02 22° 504.5270°
TRUE
AZIM
MAG
AZIM
168°180°
258°
SITE PLAN - SCALE = 0'-0 3/64" = 1'-0"
NOTES:
RESIDENCE DOES NOT CONTAIN ACTIVE FIRE
SPRINKLERS.
ARRAY DETAILS:
TOTAL ROOF SURFACE AREA: 3491 SQFT.
TOTAL PV ARRAY AREA: 798.8 SQ FT.
PERCENTAGE PV COVERAGE:
(TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE
AREA) * 100 = 22.9%
RAIL
STANDOFFS &
FOOTINGS
SOLAR
MODULES
ESS SHALL BE INSTALLED IN COMPLIANCE WITH
328.4
ESS INSTALLED ON THE EXTERIOR OF A
DWELLING UNIT SHALL NOT BE INSTALLED LESS
THAN THREE (3) FEET FROM DOORS AND
WINDOWS DIRECTLY ENTERING THE DWELLING
UNIT
(E) GATE
ROOF PATHWAYS
(3' TYP)
(N) ARRAY AR-02
INV INV
SE
MP
RSD
MD
(N) ARRAY AR-01
TRASK AVE
(E) DETACHED
STRUCTURE
ROOF PATHWAYS
(3' TYP)
FIRE SETBACKS
(18" TYP)
INV
(E) RESIDENCE
AC AC
AC
A A A A A A A
D D D D D D D
B
B
B
B
B
B
C
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
MAIN SERVICE
PANEL
(N) CONDUIT RUN
(N) RAPID
SHUTDOWN SWITCH
FRONT DOOR
EQUIPMENT ELEVATION DETAIL - SCALE = NTS
NORTH EXTERIOR WALL
WINDOW
WINDOWDOOR
TESLA
BACKUP
SWITCH
B
AC
C2
C2
C2
C2
ACD
Exp. 12/31/2026Digitally Signed On: 05/21/25
/ce/
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
TESL TESL TESL
ESS ELEVATION
DETAIL
PV-2.1
#SSTAMPSP
#ESTAMPSP
ESS ELEVATION DETAIL- SCALE = NTS
2X (PV+BATTERY)
WINDOW
GATE
1X (PV+BATTERY)
ACDACDACD
ESS SHALL BE INSTALLED 3FT FROM DOORS AND WINDOWS IN ACCORDANCE WITH R328.4. ESS UNITS SHALL BE SEPARATED FROM EACH
OTHER BY NOT LESS THAN 3 FEET EXCEPT WHERE SMALLER SEPARATION DISTANCES ARE DOCUMENTED TO BE ADEQUATE BASED ON
LARGE/SCALE FIRE TESTING.
(N) CONDUIT RUN
WINDOW
WINDOW
DOOR
C2
Exp. 12/31/2026Digitally Signed On: 05/21/25
/ce/
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
#SSTAMP
DESIGN CRITERIA
MAX DISTRIBUTED LOAD: 3 PSF
SNOW LOAD: 0 PSF
WIND SPEED:
96 MPH 3-SEC GUST.
FASTENERS:
(1) 5/16" DIA UMBRELLA LAG
SCREW: 2.5" MIN EMBEDMENT
INTO FRAMING
PV-3.0
LAYOUT
EXISTING STRUCTURE IS ASSUMED TO BE
A LIGHT-FRAME WOOD ROOF AND FREE
FROM DAMAGE, DETERIORATION, OR
MODIFICATION THAT WOULD COMPROMISE
ITS ORIGINAL DESIGN INTEGRITY.
CONTACT ENGINEER OF RECORD IF
FOLLOWING MINIMUM REQUIREMENTS ARE
NOT SATISFIED IN COMPLIANCE WITH THE
STATED RACKING DESIGN:
4"
SOLAR MODULE
SNAPNRACK
RACKING
MODULE ELEVATION DETAIL - SCALE: NTS
INSTALLERS SHALL NOTIFY ENGINEER OF ANY
POTENTIAL STRUCTURAL ISSUES OBSERVED
PRIOR TO PROCEEDING W/ INSTALLATION.
* IF ARRAY (EXCLUDING SKIRT) IS WITHIN 12"
BOUNDARY REGION OF ANY ROOF PLANE
EDGES (EXCEPT VALLEYS), THEN
ATTACHMENTS NEED TO BE ADDED AND
OVERHANG REDUCED WITHIN THE 12"
BOUNDARY REGION ONLY AS FOLLOWS:
** ALLOWABLE ATTACHMENT SPACING
INDICATED ON PLANS TO BE REDUCED BY 50%.
** ALLOWABLE OVERHANG INDICATED ON
PLANS TO BE 1/5TH OF ALLOWABLE
ATTACHMENT SPACING INDICATED ON PLANS.
D1 - AR-01 - SCALE: 0'-0 1/8" = 1'-0"
AZIM: 180°
PITCH: 19°
D2 - AR-02 - SCALE: 0'-0 1/8" = 1'-0"
AZIM: 270°
PITCH: 22°
ROOF INFO ATTACHMENT INFORMATION
Name Type Height Detail Max Landscape
OC Spacing
Max Landscape
Overhang
Max Portrait
OC Spacing
Max Portrait
Overhang Configuration
AR-01 COMP SHINGLE - UMBRELLA L FOOT 1-Story ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLA L FOOT TO FRAMING -
SNR-DC-00339 5'-4" 2'-1" 5'-4" 2'-1" STACKED
AR-02 COMP SHINGLE - UMBRELLA L FOOT 1-Story ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLA L FOOT TO FRAMING - SNR-DC-00339 5'-4" 2'-1" 5'-4" 2'-1" STACKED
26'-5"7'-8"15'-1"
49'-2"
11'-4"
4'-7"2'-5"
6'-9"
2'-9"
2'-10"
4'-2"
4'-10"
26'-5"
11'-4"
12'-1"10'-1"
3'-4"
8'-1"
1'-6"
5'-9"
2"
5'-4" TYP
5'-4" TYP
C2
C2
C2
C2
C2
Exp. 12/31/2026Digitally Signed On: 05/21/25
/ce/
MOUNTING DETAIL
PV-3.1 PAGE
REV: C2 5/15/2025
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
GILBERT CORREIA, C10, C46
CA CL #750184
(415) 580-6920 ex3
UR-40 RAIL | UR-60 RAIL
FOR USE WITH SNAPNRACK ULTRA SERIES RAILS
PENETRATION DETAIL
INSTALLED SECTION VIEW
DESIGNER:SCALE: DRAWING NUMBER: DESCRIPTION:
APPROVED BY:
REVISION:
Sunrun South LLC
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.
ULTRA RAIL, ATTACHMENT DETAIL, UMBRELLASNR-DC-00339 L FOOT TO RAFTER
1 5/7/2019 NEW DETAIL
1 6/18/2019 DRO-00138
B 6/22/2023 DC002707
REV:
BDATE:
DNS
6/22/2023
DRAFTER:M.AFFENTRANGER
E.FERGUSON
M.AFFENTRANGER
Solar Mounting Solutions
MJA
MJA
MJA
BIN:
8
214"
11 2"
11 2"
15 8"
SNAPNRACK ULTRA RAIL UMBRELLA L FOOT WITH UMBRELLA FLASHING
FOR COMPOSTION ROOF MOUNTING
REFER TO SNAPNRACK ENGINEERING CHARTS FOR APPLICABLE RAIL
SPANS. "BIN" NUMBER ON CHART SHOULD MATCH "BIN" NUMBER ON
THIS DRAWING
5 16"Ø S.S. UMBRELLA LAG SCREW MUST EMBED A MIN. OF 212"INTO
STRUCTURAL MEMBER TO UTILIZE STANDARD SNAPNRACK ENGINEERING.
REACH OUT TO SNAPNRACK IF THIS IS NOT POSSIBLE
REFER TO SNAPNRACK INSTALLATION MANUAL FOR 516"Ø HARDWARE
TORQUE SPECIFICATIONS
RAIL CAN BE MOUNTED ON EITHER SIDE OF THE L-FOOT
FOR LEVELING DETAILS, REFER TO SNAPNRACK
DETAIL DRAWING "SNR-DC-00447"
STRUCUTRAL MEMBER,
WOOD RAFTER, TYP.
ROOF DECKING, TYP.
SNAPNRACK 5 16"
LAG SCREW, S.S.
COMP SHINGLE ROOFING, TYP.
SNAPNRACK
ULTRA RAIL
SNAPNRACK UMBRELLA FLASHING
212"MIN. EMBEDMENT
INTO WOOD MEMBER
MODULE HEIGHT OFF ROOF:
UR-40: 338"- 438"
UR-60: 4" - 5"
SNAPNRACK ULTRA RAIL
UMBRELLA L FOOT
STRUCUTRAL MEMBER,
WOOD RAFTER, TYP.
ROOF DECKING, TYP.
COMP SHINGLE ROOFING, TYP.
SNAPNRACK ULTRA RAIL
UMBRELLA L FOOT WITH
UMBRELLA LAG AND FLASHING
SNAPNRACK
UMBRELLA FLASHING
C2
Exp. 12/31/2026Digitally Signed On: 05/21/25
EXISTING 200A
MAIN BREAKER
END FED
EXISTING 225A
MAIN PANEL
225A BUS
J-BOX
LONGI GREEN ENERGY TECHNOLOGY CO LTD
LR5-54HABB-395M
STRING 1 OF 7 MODULES
3 MODULE LEVEL
RAPID SHUTDOWN DEVICES
LONGI GREEN ENERGY TECHNOLOGY CO LTD
LR5-54HABB-395M
STRING 2 OF 7 MODULES
3 MODULE LEVEL
RAPID SHUTDOWN DEVICES
1
1
2a
POINT OF INTERCONNECTION:705.13, LOAD
BREAKER AT OPPOSITE END OF BUSBAR
METER NUMBER: 222013583969
EQUIPMENT CHARACTERISTICS
INCLUDED IN SPEC SHEETS
NOTE: TOTAL PV BACKFEED
= 180A USED FOR INTERCONNECTION
CALCULATIONS BEFORE PCS APPLICATION
(N) REMOTE
DISABLE SWITCH
LOVATO
GAZ016UL
4X, 16A
ROTARY HANDLE
TESLA
POWERWALL 3 1707000-XX-Y
TESLA: POWERWALL
3 1707000-XX-Y
11500 WATT
INVERTER
LOAD RATED DC
DISCONNECT WITH
AFCI RAPID
SHUTDOWN
COMPLIANT,POWER
CONTROL SYSTEM
3
TESLA
POWERWALL 3 1707000-XX-Y
TESLA: POWERWALL
3 1707000-XX-Y
11500 WATT
INVERTER
LOAD RATED DC
DISCONNECT WITH
AFCI RAPID
SHUTDOWN
COMPLIANT
3
TESLA
POWERWALL 3 1707000-XX-Y
TESLA: POWERWALL
3 1707000-XX-Y
11500 WATT INVERTER
LOAD RATED DC
DISCONNECT WITH
AFCI RAPID
SHUTDOWN
COMPLIANT
3
(N) LOCKABLE
BLADE TYPE AC
DISCONNECT
SQUARE D
DU222RB
3R, 60A , 2P
120/240VAC
3
J-BOX
LONGI GREEN ENERGY TECHNOLOGY CO LTD
LR5-54HABB-395M
STRING 1 OF 12 MODULES
4 MODULE LEVEL
RAPID SHUTDOWN DEVICES
12
J-BOX
LONGI GREEN ENERGY TECHNOLOGY CO LTD
LR5-54HABB-395M
STRING 1 OF 12 MODULES
4 MODULE LEVEL
RAPID SHUTDOWN DEVICES
12
1
1
60A
60A
60A
M
TESLA
BACKUP
SWITCH
(N) LOCKABLE
BLADE TYPE AC
DISCONNECT
SQUARE D
DU222RB
3R, 60A , 2P
120/240VAC
3
(N) LOCKABLE
BLADE TYPE AC
DISCONNECT
SQUARE D
DU222RB
3R, 60A , 2P
120/240VAC
3
(N) LOCKABLE
BLADE TYPE AC
DISCONNECT
SQUARE D
DU222RB
3R, 60A , 2P
120/240VAC
3
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
CONDUIT SCHEDULE
# CONDUIT CONDUCTOR NEUTRAL GROUND
1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER
2 3/4" EMT OR EQUIV.(2) 10 AWG THHN/THWN-2 NONE (1) 8 AWG THHN/THWN-2
2a 3/4" EMT OR EQUIV.(4) 10 AWG THHN/THWN-2 NONE (1) 8 AWG THHN/THWN-2
3 3/4" EMT OR EQUIV.(2) 6 AWG THHN/THWN-2 (1) 6 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2
BACKUP LOADS
LOAD BREAKER RATING
(AMPS)LABEL DEMAND LOAD(VA)
1 15A-1P DEN ROOM 1500
2 15A-1P LAUNDRY LIGHTS 1500
3 15A-1P FRIDGE 2 1500
4 15A-1P KITCHEN APPLIANCE 1500
5 15A-1P BEDROOM 1 LIGHTS 1500
6 15A-1P BEDROOM 2 LIGHTS 1500
7 15A-1P HALLWAY LIGHTS 1500
8 20A-1P MICROWAVE 1500
9 20A-1P FRIDGE 1 1500
10 20A-1P DISHWASHER 1500
11 20A-1P LAUNDRY OUTLETS 1500
12 20A-1P MASTER CLOSET 1500
13 20A-1P OUTDOOR LIGHTS 1500
14 20A-1P KICTCHEN ISLAND 1500
15 20A-1P BEDROOM 1 OUTLETS 1500
16 20A-1P BEDROOM 2 OUTLETS 1500
17 20A-1P LIVING OUTLETS 1500
18 20A-1P LIVING LIGHTS 1500
19 20A-1P KITCHEN OUTLETS 1500
20 15A-2P FURNACE 1 2880
21 20A-2P FURNACE 2 3840
22 30A-2P HEATER 5760
23 30A-2P AC 2 3840
24 30A-2P GARAGE 5760
25 35A-2P OVEN 6720
26 40A-2P AC 1 4560
PV-4.0
ELECTRICAL
#ESTAMP
GENERAL NOTES:
COLD WATER GAS BOND
STRING VOLTAGE.
ALL SINGLE POLE CIRCUITS MUST BE INSTALLED WITH AFCI PROTECTED
BREAKERS AS REQUIRED BY CEC 210.12(A).
MODULE CHARACTERISTICS
LONGI GREEN ENERGY
TECHNOLOGY CO LTD:
LR5-54HABB-395M
395 W
OPEN CIRCUIT VOLTAGE 36.81 V
MAX POWER VOLTAGE 30.7 V
SHORT CIRCUIT CURRENT 14.79 A
POWER CONTROL SYSTEM (PCS):
SOURCES OF SUPPLY DOES NOT EXCEED THE RATING OF ANY BUSBAR OR CONDUCTOR
SUPPLIED BY THE POWER PRODUCTION SOURCES
MONITORED BY THE PCS SHALL COMPLY WITH ARTICLE 705.12.
WITH 240.6(C).
SETPOINTS:
- 180A - MAXIMUM TOTAL CURRENT ON THE CONTROLLED PANEL
- 0A - FAIL SAFE GENERATION BACKFEED CURRENT SUPPLY (120% COMPLIANT)
C2 C2
C2
C2
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
#ESTAMP
SYSTEM INFORMATION
15.01 KW DC PHOTOVOLTAIC SYSTEM
(14) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA: POWERWALL 3 1707000-XX-Y
(12) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA: POWERWALL 3 1707000-XX-Y
(12) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA: POWERWALL 3 1707000-XX-Y
ALLOWABLE BACKFEED
MAX ALLOWED TOTAL GENERATION BACKFEED OCPD = MAIN BREAKER RATING =
200A
180A ≤ 200A→ INTERCONNECTION MEETS 705.13 REQUIREMENTS.
SYSTEM OCPD SIZE
(COMBINED MAX CURRENT) X (CONTINUOUS LOAD) =
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION
INVERTER INFORMATION
5530 KW DC PHOTOVOLTAIC SYSTEM
(14) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA: POWERWALL 3 1707000-XX-Y
INVERTER OVERCURRENT PROTECTION
(INVERTER MAX CURRENT) X (CONTINUOUS LOAD) =
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER
DC WIRE SIZING
MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS LOAD)[690.8(B)(1)]=
15A X 1.25 = 18.75A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X
(CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 0.8 X 40A = 29.12A
TERMINAL RATING[110.14(C)] =
10 AWG, RATED = 35A
29.12A < 35A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
18.75A < 35A → 10 AWG AMPACITY OK
THEREFORE 10 AWG IS SUFFICIENT.
AC WIRE SIZING
MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS LOAD)[210.19(A)(1)] =
48 A X 1.25 = 60 A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT FILL)[TABLE 310.15(C)(1)] X
(CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 0.8 X 75A = 81.25A
TERMINAL RATING[110.14(C)] =
6 AWG, RATED = 65A
65A < 81.25A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
60A < 65A → 6 AWG AMPACITY OK
THEREFORE 6 AWG IS SUFFICIENT.
SYSTEM CHARACTERISTICS
MAX OPEN CIRCUIT VOLTAGE = [((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC TEMP] + VOC X (#
MODULES / STRING) =
[(-0.26 %/°C X 36.81 V) / 100] X [-2 °C - 25 °C] + 36.81 V X 7 = 276 V
SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS)
1.25 X 14.79 A X 2 = 36.97A
INVERTER INFORMATION
4740 KW DC PHOTOVOLTAIC SYSTEM
(12) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA: POWERWALL 3 1707000-XX-Y
INVERTER OVERCURRENT PROTECTION
(INVERTER MAX CURRENT) X (CONTINUOUS LOAD) =
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER
DC WIRE SIZING
MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS
LOAD)[690.8(B)(1)]=
15A X 1.25 = 18.75A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT
FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 1 X 40A = 36.4A
TERMINAL RATING[110.14(C)] =
10 AWG, RATED = 35A
35A < 36.4A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
18.75A < 35A → 10 AWG AMPACITY OK
THEREFORE 10 AWG IS SUFFICIENT.
AC WIRE SIZING
MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS
LOAD)[210.19(A)(1)] =
48 A X 1.25 = 60 A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT
FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 0.8 X 75A = 81.25A
TERMINAL RATING[110.14(C)] =
6 AWG, RATED = 65A
65A < 81.25A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
60A < 65A → 6 AWG AMPACITY OK
THEREFORE 6 AWG IS SUFFICIENT.
SYSTEM CHARACTERISTICS
MAX OPEN CIRCUIT VOLTAGE = [((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC
TEMP] + VOC X (# MODULES / STRING) =
[(-0.26 %/°C X 36.81 V) / 100] X [-2 °C - 25 °C] + 36.81 V X 12 = 473 V
SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS)
1.25 X 14.79 A X 1 = 18.48A
INVERTER INFORMATION
4740 KW DC PHOTOVOLTAIC SYSTEM
(12) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR5-54HABB-395M, TESLA:
POWERWALL 3 1707000-XX-Y
INVERTER OVERCURRENT PROTECTION
(INVERTER MAX CURRENT) X (CONTINUOUS LOAD) =
48 A X 1.25 = 60 A → 60 A OVERCURRENT PROTECTION PER MANUFACTURER
DC WIRE SIZING
MAX CIRCUIT CURRENT = (MODULE ISC) X (HIGH IRRADIANCE)[690.8(A)(1)] X (CONTINUOUS
LOAD)[690.8(B)(1)]=
15A X 1.25 = 18.75A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT
FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 1 X 40A = 36.4A
TERMINAL RATING[110.14(C)] =
10 AWG, RATED = 35A
35A < 36.4A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
18.75A < 35A → 10 AWG AMPACITY OK
THEREFORE 10 AWG IS SUFFICIENT.
AC WIRE SIZING
MAX AC OUTPUT CURRENT = (MAX INVERTER OUTPUT) X (CONTINUOUS
LOAD)[210.19(A)(1)] =
48 A X 1.25 = 60 A
ADJUSTED CONDUCTOR AMPACITY = (HIGH TEMP)[TABLE 310.15(B)(1)] X (CONDUIT
FILL)[TABLE 310.15(C)(1)] X (CONDUCTOR AMPACITY)[TABLE 310.16] =
0.91 X 0.8 X 75A = 81.25A
TERMINAL RATING[110.14(C)] =
6 AWG, RATED = 65A
65A < 81.25A → TERMINAL RATING GOVERNS CONDUCTOR SIZING.
60A < 65A → 6 AWG AMPACITY OK
THEREFORE 6 AWG IS SUFFICIENT.
SYSTEM CHARACTERISTICS
MAX OPEN CIRCUIT VOLTAGE = [((TEMP COEF VOC) X (VOC)) / 100] X [LOW TEMP - STC
TEMP] + VOC X (# MODULES / STRING) =
[(-0.26 %/°C X 36.81 V) / 100] X [-2 °C - 25 °C] + 36.81 V X 12 = 473 V
SHORT CIRCUIT CURRENT = 1.25 X (MODULE ISC) X (# STRINGS)
1.25 X 14.79 A X 1 = 18.48A PV-4.1
ELECTRICAL CALCS
C2
C2
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
#ESTAMP
PV-4.2
PANEL
SCHEDULE
EXISTING 225/200A
MAIN PANEL
200
FUTURE 225A MAIN
PANEL
20
1
5
20
20
30
20
20
20
20
40
20
15
15
20
20
15
15
15
30
15
15
30
2
0
20
35
AC 1
OVEN
GARAGE
HEATER
AC 2
FURNACE 2
FURNACE 1
MICROWAVE
FRIDGE 1
FRIDGE 2
DEN ROOM
DISHWASHER
LAUNDRY OUT
CLOSET
OUTDOOR LIGHTS
ISLAND
BED 1 OUT
BED 2 OUT
LIVING OUT
LIVING LIG
LAUNDRY LIGHTS
HALL LIGHTS
KITCHEN APPLIANCE
BED 1 LIGHTS
BED 2 LIGHTS
20KIT OUTLET
PANEL SCHEDULE
C2
200
20
1
5
20
20
30
20
20
20
20
40
20
15
15
20
20
15
15
15
30
15
15
30
2
0
20
35
AC 1
OVEN
GARAGE
HEATER
AC 2
FURNACE 2
FURNACE 1
MICROWAVE
FRIDGE 1
FRIDGE 2
DEN ROOM
DISHWASHER
LAUNDRY OUT
CLOSET
OUTDOOR LIGHTS
ISLAND
BED 1 OUT
BED 2 OUT
LIVING OUT
LIVING LIG
LAUNDRY LIGHTS
HALL LIGHTS
KITCHEN APPLIANCE
BED 1 LIGHTS
BED 2 LIGHTS
20KIT OUTLET
40
40
40
(N) 60A
PV+ESS
BREAKER
(N) 60A
PV+ESS
BREAKER
(N) 60A
PV+ESS
BREAKER
40A ESS breakers
are to be 60A.
MSmith(19)
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
SIGNAGE
PV-5.0
#ESTAMP
ENERGY STORAGE SYSTEM
DISCONNECT
LABEL LOCATION:
ENERGY STORAGE SYSTEM DISCONNECT
PER CODE(S): NEC 2020: 706.15(C), CEC 2022: 706.15(C)
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
144 AMPS
240 VAC
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): NEC 2020: 690.54, CEC 2022: 690.54
PV SYSTEM DISCONNECT
WARNING!
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
POWER SOURCE OUTPUT CONNECTION
LABEL LOCATION:
ADJACENT TO PV BREAKER AND ESS
OCPD (IF APPLICABLE).
PER CODE(S): NEC 2020: 705.12(B)(3)(2),
CEC 2022: 705.12(B)(3)(2)
NOTES AND SPECIFICATIONS:
SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF
THE CEC 2022 ARTICLE 110.21(B), UNLESS SPECIFIC
INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF
REQUESTED BY THE LOCAL AHJ.
SIGNS AND LABELS SHALL ADEQUATELY WARN OF
HAZARDS USING EFFECTIVE WORDS, COLORS AND
SYMBOLS.
LABELS SHALL BE PERMANENTLY AFFIXED TO THE
EQUIPMENT OR WIRING METHOD AND SHALL NOT BE
HAND WRITTEN.
LABEL SHALL BE OF SUFFICIENT DURABILITY TO
WITHSTAND THE ENVIRONMENT INVOLVED.
SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,
PRODUCT SAFETY SIGNS AND LABELS, UNLESS
OTHERWISE SPECIFIED.
DO NOT COVER EXISTING MANUFACTURER LABELS.
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD IN THE
ARRAY.
LABEL LOCATION:
ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE
DISCONNECTING MEANS TO WHICH THE PV SYSTEMS
ARE CONNECTED.
PER CODE(S): NEC 2020: 690.56(C), CEC 2022: 690.56(C)
4"
3"
ELECTRICAL SHOCK HAZARD
WARNING
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
LABEL LOCATION:
INVERTER(S), AC/DC DISCONNECT(S),
AC COMBINER PANEL (IF APPLICABLE).
PER CODE(S): NEC 2020: 690.13(B), CEC
2022: 690.13(B)
!
INVERTER 1
PHOTOVOLTAIC DC DISCONNECT
MAXIMUM SYSTEM VOLTAGE:VDC550
LABEL LOCATION:
INVERTER(S), DC DISCONNECT(S).
PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53
WARNING: PHOTOVOLTAIC
POWER SOURCE
WARNING: PHOTOVOLTAIC
POWER SOURCE
LABEL LOCATION:
INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT,
AT EACH TURN, ABOVE AND BELOW PENETRATIONS,
ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS.
PER CODE(S): NEC 2020: 690.31(D)(2), CEC 2022:
690.31(D)(2)CAUTION
1915 TRASK AVE, SANTA ANA, CA, 92706
PER CODE(S): NEC 2020 : 705.10, 710.10, CEC 2022: 705.10, 710.10
MULTIPLE SOURCES OF POWER
LABEL LOCATION:
INSTALLED WITHIN 3' OF RAPID SHUT DOWN
SWITCH PER CODE(S): NEC 2020: 690.56(C)(2),
CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM
WARNING!
SOURCES: UTILITY GRID,
BATTERY AND PV SOLAR
ELECTRIC SYSTEM
THREE POWER SUPPLY
LABEL LOCATION:
UTILITY SERVICE METER AND MAIN
SERVICE PANEL.
PER CODE(S): NEC 2020: 705.12(C), CEC
2022: 705.12(C)
THIS EQUIPMENT FED BY
MULTIPLE SOURCES. TOTAL
RATING OF ALL OVERCURRENT
DEVICES EXCLUDING MAIN
SUPPLY OVERCURRENT DEVICE
SHALL NOT EXCEED AMPACITY OF
BUSBAR
WARNING!
LABEL LOCATION:
PV LOAD CENTER (IF APPLICABLE) AND
ANY PANEL THAT UTILIZES "THE SUM
OF BREAKERS RULE".
PER CODE(S): NEC 2020: 705.12 (B)(3)(3),
CEC 2022: 705.12 (B)(3)(3)
ENERGY STORAGE SYSTEM
PREMISES WIRING MAY REMAIN
ENERGIZED AFTER LOSS OF
UTILITY POWER
CAUTION!
LABEL LOCATION:
INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE).
PER CODE(S): CEC 2022: 706.15(C), NEC 2020: 706.15(C)
SERVICE ENTRANCE
AND TESLA BACKUP
SWITCH
INVERTER+ENERGY
STORAGE (EXT)-PCS
CONTROLLED
RAPID SHUTDOWN
SWITCH (EXT)
SOLAR PANELS
ON ROOF
AC DISCONNECT
AC DISCONNECT
C2
C2
PAGE
REV: C2 5/15/2025
VICTORIA HUYNH
1915 TRASK AVE, SANTA ANA,
CA, 92706
PROJECT NUMBER:
109R-915HUYN
SHEET
DESIGNER:
NOORUDDIN AJAM
CUSTOMER RESIDENCE:
TEL. (714) 519-8517
APN: 101-042-29
(415) 580-6920 ex3
Template_version_v5_2024 02 28
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
SIGNAGE
PV-5.1
#ESTAMP
WARNING: THIS SENSOR IS PART
OF A POWER CONTROL SYSTEM.
DO NOT REMOVE. REPLACE ONLY
WITH THE SAME TYPE AND RATING.
WARNING: THIS SENSOR IS PART
OF A POWER CONTROL SYSTEM.
DO NOT REMOVE. REPLACE ONLY
WITH THE SAME TYPE AND RATING.
REQUIREMENT: UL 1741, SECTION 206.3
LOCATION: AROUND THE CT WIRE BY CLAMP
SIZE 4.25" X 0.75"
INVERTER 1
LABEL LOCATION:
REQUIREMENT: UL 1741, SECTION 206.1 AND 206.4
LOCATION: MAIN PANEL
SIZE: 4.25" X 1.25"
PCS CONTROLLED CURRENT SETTING: 180 A
THE MAXIMUM OUTPUT CURRENT FROM THIS
SYSTEM IS CONTROLLED ELECTRONICALLY.
REFER TO THE MANUFACTURER'S
INSTRUCTIONS FOR MORE INFORMATION.
LABEL LOCATION:
BACKED UP LOADS PANEL
NO ADDITIONAL LOADS TO
BE ADDED
C2