HomeMy WebLinkAbout2437 S Lowell St - REV 1 - PlanPAGE
REV: C 2/23/2026
ACXEL CALI
2437 S LOWELL ST, SANTA ANA,
CA, 92707
PROJECT NUMBER:
109R-437CALI
SHEET
DESIGNER:
NITHYA L
CUSTOMER RESIDENCE:
TEL. (657) 324-1021
APN: 140-153-21
(415) 580-6920 ex3
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
SCOPE OF WORK GENERAL NOTES
VICINITY MAPABBREVIATIONS
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
REV NAME DATE COMMENTS
• ALL WORK SHALL GENERALLY CONFORM WITH 2022 CRC/CBC/CEBC, 7-16 ASCE & 2018 NDS, MUNICIPAL CODE, AND
ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS.
• PHOTOVOLTAIC SYSTEM WILL COMPLY WITH CEC 2022.
• ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH CEC 2022.
• PHOTOVOLATIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER. SYSTEM
COMPLIES WITH 690.41(A)
• MODULES CONFORM TO AND ARE LISTED UNDER UL 61730.
• INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741.
• RACKING CONFORMS TO AND IS LISTED UNDER UL 2703.
• SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE II MODULES, ARE CLASS A FIRE RATED.
• RAPID SHUTDOWN SYSTEM IN COMPLIANCE WITH CEC 2022 690.12(B)(1) WHERE 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
• CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(D).
• ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT.
• 14.29 AMPS MODULE SHORT CIRCUIT CURRENT.
• 22.33 AMPS DERATED SHORT CIRCUIT CURRENT [690.8 (a)(1) & 690.8 (b)].
• ENERGY STORAGE SYSTEM CONFORMS TO AND IS LISTED UNDER UL 9540.
• ENERGY STORAGE SYSTEM LIVE PARTS ARE NOT ACCESSIBLE DURING ROUTINE MAINTENANCE. SYSTEM
VOLTAGE IN ACCORDANCE WITH CEC 706.20 AND EXCEPTION 1 CEC 706.20 (B).
• ADDITIONAL DISCONNECTING MEANS SHALL BE INSTALLED WHERE THE CIRCUITS FROM THESE TERMINALS PASS
THROUGH A WALL OR PARTITION PER 706.15(D).
• LISTED, COMBINATION TYPE AFCI SHALL BE INSTALLED WHERE BACKED UP CIRCUIT WIRING IS EXTENDED MORE
THAN 6FT AND DOES NOT INCLUDE ANY ADDITIONAL OUTLETS OR DEVICES PER CEC 210.12(D).
• ALL PASS-THROUGH CONDUCTORS MUST COMPLY WITH CEC 312.8
• THE CAPACITY OF THE STANDALONE SYSTEM SUPPLY SHALL BE EQUAL TO OR GREATER THAN THE LOAD POSED
BY THE SINGLE LARGEST UTILIZATION EQUIPMENT CONNECTED TO THE SYSTEM PER CEC ARTICLE 710.15(A)
• SYSTEM SIZE: 15.84KW DC, 11.5KW AC
• MODULES: (36) SILFAB: SIL-440QD-DCA
• RAPID SHUTDOWN: (14) TESLA MID CIRCUIT INTERRUPTER
(MCI) ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE
• ENERGY STORAGE SYSTEM: (1) TESLA: POWERWALL 3
1707000-XX-Y, 13.5 KWH.
(1) TESLA: POWERWALL 3 EXPANSION 1807000-XX-Y
TOTAL ENERGY CAPACITY: (IN KWH): 27KWH
• BACKUP GATEWAY: (1) 200A TESLA POWERWALL CONTROL
PANEL
• RACKING: ULTRAFOOT RAIL TO FRAMING SNR-DC-01507
,ULTRA RAIL, SYSTEM DETAIL, FIXED TILT: SNR-DC-00335
[FLAT, TILT KIT (ROLLED COMP/ MEMBRANE/ FOAM) 1 LAG
OMNIBASE]
• MAIN PANEL REPLACEMENT: EXISTING 100 AMP MAIN
PANEL WITH 100 AMP MAIN BREAKER TO BE REPLACED WITH
NEW 225 AMP MAIN PANEL WITH 200 AMP MAIN BREAKER
225AMP BUSBAR.
SURGE PROTECTOR TO BE INSTALLED PER
MANUFACTURER AND PANEL BOARD SPECS.
PAGE # DESCRIPTION
PV-1.0 COVER SHEET
PV-2.0 SITE PLAN
PV-3.0 LAYOUT
PV-3.1 MOUNTING DETAIL
PV-3.2 MOUNTING DETAIL
PV-4.0 ELECTRICAL
PV-4.1 ELECTRICAL CONT
PV-4.2 ELECTRICAL CALCS
PV-4.4 PANEL SCHEDULE
PV-5.0 SIGNAGE
PV-5.1 SIGNAGE 2
PV-1.0
COVER SHEET
C
PL PL PL PL PL
PL
PL
PLPLPLPL
PL
PL
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
PAGE
REV: C 2/23/2026
ACXEL CALI
2437 S LOWELL ST, SANTA ANA,
CA, 92707
PROJECT NUMBER:
109R-437CALI
SHEET
DESIGNER:
NITHYA L
CUSTOMER RESIDENCE:
TEL. (657) 324-1021
APN: 140-153-21
(415) 580-6920 ex3
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
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.
NOTE: ROOFTOP MODULE LEVEL RAPID
SHUTDOWN DEVICE INSTALLED PER CEC
690.12
MAIN PANEL
SERVICE ENTRANCESE
MP
SUB-PANELSP
LEGEND SCALE: NTS
NOTE: NOT ALL ITEMS IN LEGEND
WILL APPEAR IN SITE PLAN
ENERGY STORAGE
SYSTEM (ESS)
GP GENERATION PANEL
INVERTER(S)
AC DISCONNECT(S)
DC DISCONNECT(S)
INTERIOR EQUIPMENT
SHOWN AS DASHEDINV
AC
DC
METER ADAPTERMA BATTERY
BP BACKUP LOADS PANEL MD MICROGRID
INTERCONNECT DEVICE
PV LOAD CENTERLC METER ADAPTER
CONTROLLER
APB FRANKLIN
APBOX
CB IQ COMBINER BOX MAC
RDS REMOTE DISCONNECT
SWITCH
RAIL
STANDOFFS &
FOOTINGS
SOLAR
MODULES
SITE PLAN - SCALE =1/16" = 1'-0"
(E) RESIDENCE
(N) ARRAY AR-01
(N) ARRAY AR-02
FIRE SETBACKS
(3' TYP)
ROOF PATHWAYS
(3' TYP)
S
L
O
W
E
L
L
S
T
(E) FENCE
(E) GATE (TYP)
(E) CHIMNEY (TYP)
(E) PATIO
INV
AC
MP MD
SE RDS
BP
ROOF PATHWAYS
(3' TYP)
ARRAY
PITCH
PV AREA
(SQFT)
AR-01 10° 608.71
AR-02 29° 146.9390°
TRUE
AZIM
MAG
AZIM
258°270°
78°
NOTES:
·RESIDENCE DOES NOT CONTAIN ACTIVE FIRE
SPRINKLERS.
ARRAY DETAILS:
·TOTAL ROOF SURFACE AREA: 3227.119 SQ FT.
·TOTAL PV ARRAY AREA: 755.7 SQ FT.
·PERCENTAGE PV COVERAGE:
(TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE
AREA) * 100 = 23.41%
PV-2.0
SITE PLAN
C
Signed: 02/24/2026
(N) LOCKABLE
BLADE TYPE
AC DISCONNECT
SQUARE D
DU222RB
3R, 60A, 2P
120/240VAC
3
FACILITY
GROUND
120/240 VAC
SINGLE PHASE
SERVICE EXISTING 200A
MAIN BREAKER -END FED
EXISTING 200A
MAIN PANEL
225A BUS
M
100A
NEW 200A
BACKUP GATEWAY
GATEWAY 3 (1841000-X1-Y)
(N) INTERNAL PANELBOARD
WITH(1) (N) 60A PV+ESS BREAKER
(1) (N) 100A SUBPANEL FEEDER BREAKER
4
4
A
A
UL 9540
FACTORY
WIRING
ASSEMBLY
(1 ) TESLA
POWERWALL 3
EXPANSION PACK 1807000-xx-y
(N) IMO PE69-3020,
DISCONNECT
SWITCH, 3P, 16A
INVERTER: TESLA
POWERWALL 3 1707000-XX-Y,
ENERGY STORAGE:
TESLA:POWERWALL 3 1707000-XX-Y
11500 WATT
INVERTER
LOAD RATED DC
DISCONNECT WITH
AFCI RAPID
SHUTDOWN
COMPLIANT
3
J-BOX
1
1
1
1
36 SILFAB
SIL-440QD
STRING 1 WITH 7 MODULES
WITH 3 MCI COUNT
STRING 2 WITH 10 MODULES
WITH 4 MCI COUNT
STRING 3 WITH 10 MODULES
WITH 4 MCI COUNT
STRING 4 WITH 9 MODULES
WITH 3 MCI COUNT
, MODULE LEVEL RAPID SHUTDOWN DEVICES2
• POINT OF INTERCONNECTION: CEC 2022
705.12(B)(3)(2), GATEWAY FEEDER BREAKER AT
OPPOSITE END OF BUSBAR
• METER NUMBER: 222013-024645
• REPLACE EXISTING 225A / 125A
MAIN PANEL WITH NEW 225A /200A MAIN PANEL
• EQUIPMENT CHARACTERISTICS INCLUDED IN SPEC
SHEETS
• NOTE: TOTAL SYSTEM BACKFEED = 60.0A USED FOR
INTERCONNECTION CALCULATIONS
RSD
EXISTING 225A
BACKUP LOADS PANEL
RELOCATED (E) LOADS
PAGE
REV: C 2/23/2026
ACXEL CALI
2437 S LOWELL ST, SANTA ANA,
CA, 92707
PROJECT NUMBER:
109R-437CALI
SHEET
DESIGNER:
NITHYA L
CUSTOMER RESIDENCE:
TEL. (657) 324-1021
APN: 140-153-21
(415) 580-6920 ex3
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
PV-4.0
ELECTRICAL
C
C
C
C
NEW 200 AMP
BACKUP
GATEWAY 3
EXISTING 200A MAIN
PANEL
AND 200 A MAIN BREAKER
WITH 225A BUSBAR
20
0 MAIN BREAKER
GATEWAY
FEEDER
BREAKER10
0 NEW PV +ESS
BREAKER60
EXISTING 225A BACKUP
LOAD PANEL
10
0
LIGHTENING / RECEPTACLES15
20
30
40
LIGHTENING / RECEPTACLES
LIGHTENING / RECEPTACLES
DRYER
A/C
LIGHTENING / RECEPTACLES15
LIGHTENING / RECEPTACLES20
LIGHTENING / RECEPTACLES20
LIGHTENING / RECEPTACLES15
LIGHTENING / RECEPTACLES15
LIGHTENING / RECEPTACLES15
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
20 LIGHTENING / RECEPTACLES
SUB BREAKER
PAGE
REV: C 2/23/2026
ACXEL CALI
2437 S LOWELL ST, SANTA ANA,
CA, 92707
PROJECT NUMBER:
109R-437CALI
SHEET
DESIGNER:
NITHYA L
CUSTOMER RESIDENCE:
TEL. (657) 324-1021
APN: 140-153-21
(415) 580-6920 ex3
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46
PANEL
SCHEDULE
PV-4.3
C
LABELING FORMAT
LABELS SHALL BE RED PLASTIC MATERIAL WITH ENGRAVED WHITE LETTERS
MADE OF DURABLE ADHESIVE, WEATHER RESISTANT MATERIAL SUITABLE FOR
THE ENVIRONMENT. LETTERS SHALL BE MINIMUM 3/8" IN SIZE.
CAUTION:
2437 S LOWELL ST, SANTA ANA, CA, 92707
MULTIPLE SOURCES OF POWER
PER CODE(S): CEC 2022: 705.10, 710.10
SOLAR PANELS
ON ROOF
REMOTE
DISCONNECT
SWITCH AC DISCONNECT
SERVICE
ENTRANCE
WITH
GATEWAY
FEEDER INVERTER & ENERGY
STORAGE SYSTEM (EXT)
EXPANSION PACK
BACKUP LOADS PANEL
(EXT)
BACKUP GATEWAY WITH
PV+ESS BREAKER (EXT)
SIGNAGE 2
PV-5.1
C
PAGE
REV: C 2/23/2026
ACXEL CALI
2437 S LOWELL ST, SANTA ANA,
CA, 92707
PROJECT NUMBER:
109R-437CALI
SHEET
DESIGNER:
NITHYA L
CUSTOMER RESIDENCE:
TEL. (657) 324-1021
APN: 140-153-21
(415) 580-6920 ex3
2500 WHITE RD. SUITE A, IRVINE CA 92614
PHONE 805.540.7603
FAX 949.215.7778
CA CL #750184
GILBERT CORREIA, C10, C46