HomeMy WebLinkAboutPlansCOVER SHEET
PHOTOVOLTAIC ROOF MOUNT SYSTEM
45585 ABRONIA TRAIL, PALM DESERT, CA 92260 USA
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-0
PROJECT NAME
UR05/27/2023INITIAL RELEASE
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SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
DESIGN CRITERIA:
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA EXISTING BUILDING CODE (CEBC)
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA GREEN CODE (CGC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA PLUMBING CODE (CPC)
2022 CA FIRE CODE TITLE 24 SUPPLEMENT
ANY OTHER LOCAL AMENDMENTS
12 MODULES-ROOF MOUNTED - 4.74 kWDC, 4.42 CEC kWAC
ROOF TYPE: - COMP SHINGLE
NUMBER OF LAYERS: - 01
ROOF FRAME: - 4"X6" RAFTERS @30" O.C.
STORY: - ONE STORY
SNOW LOAD : - 0 PSF
WIND SPEED :- 97 MPH
WIND EXPOSURE:- B
RISK CATEGORY:- II
COORDINATE:- 33.716959, -116.369195
2 VICINITY MAP
SCALE: NTSPV-0
1 AERIAL PHOTO
SCALE: NTSPV-0
GOVERNING CODES:
GENERAL NOTES
·THE CONTRACTOR/INSTALLER OF THE SOLAR PV SYSTEM OVER EXISTING
ROOF SHALL CONFORM TO OSHA REQUIREMENTS DURING THE
CONSTRUCTION PHASE. JOB SAFETY AND CONSTRUCTION PROCEDURES
ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR/INSTALLER.
·REFER TO ELECTRICAL DRAWING PV-4 FOR PANEL DETAILED
INFORMATION.
·IN CASE OF CONFLICT BETWEEN STRUCTURAL DRAWINGS AND
ELECTRICAL DRAWINGS, THE MOST RIGID REQUIREMENTS SHALL
GOVERN.
·THE CONTRACTOR/INSTALLER SHALL VERIFY ALL EXISTING BUILDING
INFORMATION SHOWN (DIMENSIONS, ROOF TOP PROJECTIONS, ETC.) AND
NOTIFY THE ENGINEER OF ANY DISCREPANCIES PRIOR TO INSTALLATIONS
OF PV SYSTEM.
·THE CONTRACTOR/INSTALLER SHALL VERIFY AND COORDINATE EXISTING
OPENINGS, ROOF TOP UNITS, VENT PIPES, ETC. SHOWN ON DRAWINGS. IF
THERE IS A DISCREPANCY BETWEEN DRAWINGS, IT IS THE
CONTRACTORS/INSTALLER'S RESPONSIBILITY TO NOTIFY ENGINEER
PRIOR TO PERFORMING THE WORK.
·ALL CONSTRUCTION IS TO BE PERFORMED IN STRICT CONFORMANCE
WITH ALL APPLICABLE TOWN, COUNTY & STATE REGULATIONS AND/OR
ANY OTHER GOVERNING BODIES.
· DO NOT SCALE THESE DRAWINGS, USE DIMENSIONS. CONTRACTOR MUST
CONDUCT ROOF SURVEY TO VERIFY DIMENSIONS SHOWN ON PLAN PRIOR
TO INSTALLATION. IF THERE IS A DISCREPANCY IT IS
CONTRACTOR/INSTALLER'S RESPONSIBILITY TO NOTIFY THE ENGINEER
IMMEDIATELY.
·LOCATED IN AREAS NOT REQUIRING PLACEMENT OF GROUND LADDERS
OVER OPENINGS SUCH AS DOORS OR WINDOWS.
·LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN
LOCATIONS WHERE ACCESS POINT DOES NOT CONFLICT WITH
OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES, OR SIGNS.
·DISCONNECT MEANS MUST HAVE DEDICATED CLEAR UNOBSTRUCTED
WORKING SPACE NOT LESS THAN 3' DEEP BY 2.5' WIDE TO NOT LESS
THAN 6.5' ABOVE WALKABLE SURFACES IN FRONT OF DISTRIBUTION
PANEL.
·ALL SOLAR MODULES, EQUIPMENT, AND METALLIC COMPONENTS TO BE
BONDED.
·PV ARRAY NOT TO EXCEED HIGHEST POINT OF THE ROOF.
·RAPID SHUTDOWN IS ACTIVED AT THE INVERTER BY THE DC DISCONNECT.
ELECTRICAL NOTES
·ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR
ITS APPLICATION.
·ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 & 75
DEGREE C WET ENVIRONMENT.
·WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE
ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE
NEAREST RIDGE, HIP, OR VALLEY.
·WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL
EQUIPMENT SHALL COMPLY WITH CEC 110.26.
·DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS.
CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS,
FITTINGS AND ACCESSORIES TO FULFILL APPLICABLE CODES AND
STANDARDS.
·WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT
SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY.
·ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND
READILY VISIBLE.
·MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME
AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP
MANUFACTURER'S INSTRUCTION.
·MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER E.G.C.
VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.
·THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE
SYSTEM SUMMARY:
(N) 12 - CANADIAN SOLAR CS6R-395MS-HL (395W) MODULES
(N) 01 - SOLAREDGE SE3800H-USRGM INVERTER
(N) 12 - SOLAREDGE S440 POWER OPTIMIZERS
(N) JUNCTION BOX
(E) 100A MAIN SERVICE PANEL WITH (E) 100A MAIN BREAKER
(N) 30A NON FUSED AC DISCONNECT
(N) 01 - TESLA POWERWALL 2 BATTERY
(N) 01 - 200A TESLA BACKUP GATEWAY 2
(N) 01 - 30A IMO DISCONNECT
(N) 125A SOLAR SUB PANEL
(E) 100A SUB PANEL (BACKED UP LOAD PANEL)
EXISTING SYSTEM SUMMARY:
(E) 14 - UNKNOWN PV MODULES
(E) 01 - SOLAREDGE SE3800H-US INVERTER
(E) 30A NON FUSED AC DISCONNECT (SQUARE D DU221RB)
SHEET INDEX
PV-0 COVER SHEET
PV-1 SITE PLAN WITH ROOF PLAN
PV-2 ROOF PLAN WITH MODULES
PV-3 ATTACHMENT DETAILS
PV-3.1 POWER WALL FRAMING DETAILS
PV-4 ELECTRICAL LINE DIAGRAM
PV-4.1 ELECTRICAL WIRE CALCULATION
PV-5 PLACARDS & WARNING LABELS
PV-6 OPTIMIZERS CHART
PV-7+EQUIPMENT SPEC SHEETS
30 May 2023
EXP : 30 Sep 2023
STRUCTURAL ONLY
MSPUM TBG INVACDBAT
SUB
IMO
ACD INV SSP
28'-2"
26
'
-
9
"
31'-9"
7'
-
1
0
"
~103.50'
~7
0
.
2
2
'
~103.74'
~6
8
.
7
3
'
JB
SITE PLAN WITH ROOF PLAN
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-1
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
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45
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8
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SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SITE PLAN WITH
ROOF PLAN
1 SCALE: 3/32" = 1'-0"
NOTE:
A.ALL ELECTRICAL EQUIPMENT, INVERTERS,
DISCONNECTS, MAIN SERVICE PANELS, ETC. SHALL
NOT BE INSTALLED WITHIN 3’ OF THE GAS METERS’
SUPPLY OR DEMAND PIPING.
ROOF ACCESS POINT SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRE
THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS
OR DOORS, AND LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN
LOCATIONS WHERE THE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD
OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS.
67.80"
44
.
6
0
"
PHOTOVOLTAIC MODULES
CANADIAN SOLAR
CS6R-395MS-HL (395W)
NOTE: * 3/4" OR GREATER IMC, RMC, FMC, LFMC, PVC,
HDPE, NUCC, RTRC, LFNC, FMT, ENT OR EMT
CONDUIT RUN EXPOSED CONDUIT RUN SHALL BE
MIN. 7/8" ABOVE ROOF. * ROMEX RUN INSIDE ATTIC
ROOF DESCRIPTION
ROOF TYPE COMP SHINGLE
ROOF
ROOF ROOF
TILT AZIMUTH PV AREA
(SQ.FT.)
NO. OF
MODULE
#1 12°270°251.99 12
LEGEND
UTILITY METER
AC DISCONNECT
JUNCTION BOX
UM
ACD
JB
INVERTERINV
FENCE
CONDUIT
PROPERTY
TREES
VENT, ATTIC FAN
(ROOFOBSTRUCTION)
CHIMNEY
BAT BATTERY
TBG TESLA BACKUP GATEWAY
IMO IMO DISCONNECT
MAIN SERVICE PANELMSP
SUB SUB PANEL
AC DISCONNECTACD
INVERTERINV
EXISTING MODULE
SSP SOLAR SUB PANEL
AB
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PROPERTY LINE
PR
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L
I
N
E
PROPERTY LINE
PR
O
P
E
R
T
Y
L
I
N
E
EXISTING
DRIVEWAY
ONE- STORY
HOUSE
(E) STRUCTURE
ROOF #1
(E) 14 - UNKNOWN PV MODULES
ROOF ACCESS POINT
(N) 3/4" OR GREATER EMT CONDUIT
RUN (7/8 INCHES ABOVE ROOF)
GATE
30 May 2023
EXP : 30 Sep 2023
STRUCTURAL ONLY
MSPUM TBG INVACDBAT
SUB
IMO
ACD INV SSP
6"
47
'
-
1
"
3'
-
0
"
9'-5"
1'-6"3"
JB
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-2
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
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45
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8
5
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9
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SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
ROOF PLAN WITH
MODULES
ROOF PLAN WITH MODULES
SCALE: 3/16" = 1'-0"1
MODULE TYPE, DIMENSIONS & WEIGHT
NUMBER OF MODULES = 12 MODULES
MODULE TYPE = CANADIAN SOLAR CS6R-395MS-HL (395W) MODULES
MODULE WEIGHT = 49.40 LBS / 22.5 KG.
MODULE DIMENSIONS = 67.80"X 44.60" = 21.00 SF
UNIT WEIGHT OF ARRAY = 2.35 PSF
· PLUMBING VENTS, SKYLIGHTS AND MECHANICAL VENTS SHALL
NOT BE COVERED, MOVED, RE-ROUTED OR RE-LOCATED.
NOTE: ACTUAL ROOF CONDITIONS AND RAFTERS (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
ARRAY AREA & ROOF AREA CALC'S
AREA OF
NEW
ARRAY
(Sq. Ft.)
AREA OF
EXISTING
ARRAY
(Sq. Ft.)
AREA OF NEW
& EXISTING
ARRAY
(Sq. Ft.)
AREA OF
ROOF(PLAN
VIEW)
(Sq. Ft.)
TOTAL ROOF
AREA
COVERED BY
ARRAY %
251.99 270.22 522.21 1791.0 29%
29%ROOF AREA (ARRAY <33% OF ROOF AREA)BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
RAIL 10 UNIRAC NXT UMOUNT RAIL 168" DRK
RAIL SPLICE 04 NXT UMOUNT RAIL SPLICE
UNIVERSAL CLAMP 34 NXT UMOUNT COMBO CLAMP -DRK
ROOF
ATTACHMENTS 32 UNIRAC FLASHLOC
ACCESSORIES 20 NXT UMOUNT RL & CLMP CAP KIT
MLPE & GROUNDING 17 NXT UMOUNT MLPE & LUG CLAMP
NOTE: * 3/4" OR GREATER IMC, RMC, FMC, LFMC, PVC,
HDPE, NUCC, RTRC, LFNC, FMT, ENT OREMT CONDUIT
RUN EXPOSED CONDUIT RUN SHALL BE MIN. 7/8"
ABOVE ROOF. * ROMEX RUN INSIDE ATTIC
ROOF DESCRIPTION
ROOF TYPE COMP SHINGLE ROOF
ROOF ROOF
TILT AZIMUTH RAFTERS
SIZE
RAFTERS
SPACING
#1 12°270°4"X6"30" O.C.
ARRAY AREA & ROOF AREA CALC'S
ROOF # OF
MODULES
ARRAY
AREA
(Sq. Ft.)
ROOF
AREA
(Sq. Ft.)
ROOF
AREA
COVERED BY
ARRAY (%)
#1 12 251.99 500.0 50.40
LEGEND
UTILITY METER
AC DISCONNECT
JUNCTION BOX
UM
ACD
JB
INVERTERINV
CONDUIT
VENT, ATTIC FAN
(ROOFOBSTRUCTION)
CHIMNEY
BAT BATTERY
TBG TESLA BACKUP GATEWAY
IMO IMO DISCONNECT
MAIN SERVICE PANELMSP
SUB SUB PANEL
AC DISCONNECTACD
INVERTERINV
EXISTING MODULE
SSP SOLAR SUB PANEL
RAFTERS
ROOF ATTACHMENT
@ 60" O.C.
OPTIMIZER
AB
R
O
N
I
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T
R
A
I
L
FR
O
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Y
A
R
D
RE
A
R
Y
A
R
D
ROOF #1
36" FIRE PATHWAY
18
"
F
I
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E
P
A
T
H
W
A
Y
18
"
F
I
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E
P
A
T
H
W
A
Y
(E) 14 - UNKNOWN
PV MODULES
(N) 3/4" OR GREATER EMT
CONDUIT RUN (7/8 INCHES
ABOVE ROOF)
67.80"
44
.
6
0
"
PHOTOVOLTAIC MODULES
CANADIAN SOLAR
CS6R-395MS-HL (395W)
3'
-
0
"
36" FIRE PATHWAY
18
"
18" FIRE PATHWAY
30 May 2023
EXP : 30 Sep 2023
STRUCTURAL ONLY
NOTE:CONTRACTOR TO VERIFY
EXISTING FRAMING AND
STRUCTURAL LETTER NOTIFY
EOR INCASE OF DISCRIPENCIES
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-3
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
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45
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8
5
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9
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2
6
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US
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:
SC
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AH
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:
CI
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O
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P
A
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SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS2
NOTE: ACTUAL ROOF CONDITIONS AND RAFTERS (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
4"X6"
RAFTE
R
S
@ 30" O.CENLARGE VIEW
PV MODULES
COMP SHINGLE ROOF
2.5" MIN.
EMBEDMENT
5/16" x 4" STAINLESS STEEL LAG BOLT
W/ SS EPDM BONDED WASHER
NXT UMOUNT COMBO CLAMP
PV MODULES
NXT UMOUNT RAIL
NXT UMOUNT RAIL CLAMP
FLASHLOC BASE
ROOF / DECK MEMBRANE
COMP SHINGLE ROOF
5/16"-18 x 2"
SERRATED FLANGE HEX SCREW
~4" HEIGHT
ADJUSTMENT
1.
3
8
"
~
4
"
1
.
3
8
"
30 May 2023
EXP : 30 Sep 2023
STRUCTURAL ONLY
NOTE TO INSTALLER: VERIFY THE ROOF FRAMING INFO
BEFORE INSTALLATION AND NOTIFY EOR IF THERE IS
ANY INCONSISTENCY BETWEEN SITE VERIFICATION
AND THE FOLLOWING: 4X6 RAFTERS @30" O.C. WITH
MAX UNSUPPORTED SPAN EQUAL OR LESS THAN 8.5 FT.
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-3.1
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
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45
5
8
5
AB
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PA
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CA
9
2
2
6
0
US
A
UT
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:
SC
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AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
POWER WALL FRAMING DETAILS
SCALE: NTS1
POWER WALL
FRAMING DETAILS
30 May 2023
EXP : 30 Sep 2023
STRUCTURAL ONLY
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-4
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
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A
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45
5
8
5
AB
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PA
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,
CA
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6
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UT
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:
SC
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AH
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:
CI
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O
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P
A
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D
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S
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SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
ELECTRICAL LINE
DIAGRAM
SUM OF ALL HANDLE RULE NEC-705.12 (B)(2)(3)(C)
ELECTRICAL LINE DIAGRAM
SCALE: NTS1
SOLAR MODULE SPECIFICATIONS
MANUFACTURER / MODEL #VMP IMP VOC ISC
TEMPERATURE
COEFFICIENT
OF Voc
MODULE
QUANTITY
CANADIAN SOLAR
CS6R-395MS-HL (395W)30.60 12.91 36.60 13.77 -0.26%/°C 12
MODULE DIMENSION 67.80" L x 44.60" W x 1.38" D
AMBIENT TEMPERATURE SPECIFICATIONS
RECORD
LOW TEMP
AMBIENT TEMP
(HIGH TEMP 2%)
CONDUIT
HEIGHT
CONDUCTOR
TEMPERATURE
RATE (ON
ROOF)
CONDUCTOR
TEMPERATURE
RATE (OFF
ROOF)
2°28°7/8"90°75°NOTE: * 3/4" OR GREATER IMC, RMC, FMC, LFMC, PVC,
HDPE, NUCC, RTRC, LFNC, FMT, ENT OR EMT
CONDUIT RUN EXPOSED CONDUIT RUN SHALL BE
MIN. 7/8" ABOVE ROOF. * ROMEX RUN INSIDE ATTIC
G
(N) AC DISCONNECT
30A NON FUSED,
240 VAC
SOLAREDGE S440 POWER OPTIMIZER
RATED DC INPUT POWER - 440 WATTS
MAXIMUM INPUT VOLTAGE - 60 VDC
MPPT RANGE - 8 TO 60 VDC
MAXIMUM SHORT CIRCUIT CURRENT - 14.5 ADC
MAXIMUM OUTPUT CURRENT - 15 ADC STRING
LIMITATIONS - 8 TO 25 OPTIMIZERS,
5700 WATTS STC PER STRING MAXIMUM
SOLAREDGE OPTIMIZERS HAVE INTEGRATED
RAPID SHUT DOWN
(N) 200A TESLA
BACKUP GATEWAY-2
CTRLTESLAC
(2) [24-16]AWG
THWN-2
COMMUNICATION
WITH POWERWALL
L
EXISTING
GROUNDING
SYSTEM
(E) 100A FEEDER
BREAKER FOR
GATEWAY
BI-DIRECTIONAL
UTILITY METER
1-PHASE, 3-W,
120V/240V, 60Hz
INVERTER SPECIFICATIONS
MANUFACTURER / MODEL #QUANTITY NOMINAL OUTPUT
VOLTAGE
NOMINAL OUTPUT
CURRENT
NOMINAL AC
POWER
SOLAREDGE SE3800H-USRGM 01 240 VAC 16.0A 3.80kW
SERVICE FEED: OVERHEAD
30A
(N) 5kW AC BATTERY
TESLA POWERWALL 2 AC
NRTL LISTED, 13.5KWH
NEMA 3R CTRL
(N) 30A BATTERY BREAKER
40A
(N) 40A SOLAR SUB PANEL
BREAKER
E
(N) 30A IMO
DISCONNECT
G
G
G
(E) 100A SUBPANEL
(BACKED UP LOAD PANEL)
F
(E) LOADS
100A
(E) 100A SUB PANEL BREAKER
(E) 100A MAIN SERVICE
PANEL WITH (E) 100A MAIN
BREAKER (BOTTOM FED)
EXISTING
GROUNDING
SYSTEM
(N) JUNCTION BOX
#2 #1#12
DC
AC
12 MODULES CONNECTED IN STRING #1
(N) SOLAREDGE SE3800H-USRGM (240V)
OUTPUT: 240 VAC,16.0A
99% CEC WEIGHTED EFFICIENCY
NEMA 3R, UL LISTED, INTERNAL GFDI
WITH INTEGRATED DC DISCONNECT
G
A
B
(E) JUNCTION BOX
G
G
(E) 30A NON FUSED
AC DISCONNECT
(SQUARE D
DU221RB)DC
AC
(E) SOLAREDGE SE3800H-US
G
(N) 125A SOLAR SUB
PANEL
20A
20A
EXISTING WIRES
D
(E) 20A PV BREAKER(RELOCATE
(E) PV BREAKER FROM MAIN PANEL TO
SOLAR SUB PANEL)
(N) 20A PV BREAKER
(E) 14 - UNKNOWN PV MODULES
EXISTING WIRES
EXISTING WIRES
EXISTING WIRES
EXISTING WIRES
100A
100A
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-4.1
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
ELECTRICAL WIRE
CALCULATION
ELECTRICAL WIRE CALCULATION
SCALE: NTS1
WIRE TAG CONDUIT WIRE QTY WIRE
GAUGE WIRE TYPE TEMP.
RATING
WIRE
AMPACITY (A)
TEMP.
DERATE
CONDUIT FILL
DERATE
DERATED
AMPACITY
(A)
NOC (A)CEC
CORRECTION
DESIGN
CURRENT
(A)
GROUND
SIZE
GROUND
WIRE TYPE
A OPEN AIR 2 10 AWG PV-WIRE 90°C 40 1.00 1.0 40.00 15 1.25 18.75 10 AWG BARE CU
GND
B 3/4" EMT 2 10 AWG THWN-2 90°C 40 1.00 1.0 40.00 15 1.25 18.75 10 AWG THWN-2
C 3/4" EMT 3 10 AWG THWN 75°C 35 1.00 1.0 35.00 16.0 1.25 20.00 10 AWG THWN
D 3/4" EMT 3 8 AWG THWN 75°C 50 1.00 1.0 50.00 --40.00 10 AWG THWN
E 3/4" EMT 2 10 AWG THWN 75°C 35 1.00 1.0 35.00 --30.00 10 AWG THWN
F 1 1/4" EMT 3 2 AWG THWN 75°C 115 1.00 1.0 115.00 --100.00 8 AWG THWN
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-5
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
WARNING LABELS &
PLACARD
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN
CAUTION !
MULTIPLE SOURCES OF POWER
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
LABEL LOCATION:
CONDUIT, INVERTER
(PER CODE: CEC690.31(D)(2)
PHOTOVOLTAIC POWER SOURCE
LABEL LOCATION:
POINT OF INTERCONNECTION
PRODUCTION METER
CEC 705.12(B)(3)(3) & CEC 690.59)
ELECTRICAL SHOCK HAZARD
WARNING
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
LABEL LOCATION:
MAIN SERVICE PANEL
PER CODE(S): CEC 2022: CEC 706.15 (C)(4)
& CEC 690.13(B)
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
16.0 AMPS
240 VAC
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
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): 2022 CEC 690.56(C) & 2022 CFC 1205.4.1
!
3"
PHOTOVOLTAIC AC DISCONNECT WARNING
ELECTRIC SHOCK HAZARD
TERMINALS ON BOTH LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
DC VOLTAGE IS ALWAYS PRESENT
WHEN SOLAR MODULES ARE
EXPOSED TO SUNLIGHT
LABEL LOCATION:
DC DISCONNECT, POINT OF INTERCONNECTION
(PER CODE: CEC 690.13(B))
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
LABEL LOCATION:
MAIN SERVICE DISCONNECT / UTILITY METER
(PER CODE: CEC 690.13(B))
LABEL LOCATION:
AC DISCONNECT/BREAKER/
POINT OF CONNECTION
(PER CODE: CEC 690.13(B)
PHOTOVOLTAIC
AC DISCONNECT
THIS EQUIPMENT FED BY
MULTIPLE SOURCES:
TOTAL RATING OF ALL OVERCURRENT
DEVICES EXCLUDING MAIN POWER
SUPPLY SHALL NOT EXCEED
AMPACITY OF BUSBAR
WARNING
LABEL LOCATION:
POINTS OF CONNECTION/BREAKER
CODE: CEC 705.12(B)(3)(3)
LABEL LOCATION:
MSP (PER CODE: CEC 705.12(D) & CEC 690.59
CAUTION
PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED
!
WARNING
POWER SOURCE OUTPUT
CONNECTION
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
!
LABEL LOCATION:
SERVICE PANEL IF SUM OF BREAKERS EXCEEDS
PANEL RATING
CEC 705.12 (B)(3)(2)
!
!
!
LABEL LOCATION:
UTILITY SERVICE ENTRANCE/METER, INVERTER/DC
DISCONNECT IF REQUIRED BY LOCAL AHJ, OR
OTHER LOCATIONS AS REQUIRED BY LOCAL AHJ.
PER CODE(S): CEC 2022: 690.56(C)(2)
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM WARNING
THE DISCONNECTION OF THE
GROUNDED CONDUCTOR(S)
MAY RESULT IN OVERVOLTAGE
ON THE EQUIPMENT
!
LABEL LOCATION:
INVERTER
PER CODE: CEC 690.31(E)
RATED MAXIMUM POWER- .
POINT CURRENT (Imp) .
RATED MAXIMUM POWER- .
POINT VOLTAGE (Vmp) .
MAXIMUM SYSTEM .
VOLTAGE (VOC) .
MAXIMUM CIRCUIT .
CURRENT (Isc) .
A
V
V
A
12.47
380
480
15
LABEL LOCATION:
DC DISCONNECT, INVERTER#
(PER CODE: CEC 690.53)
MAIN SERVICE PANEL
WITH MAIN BREAKER
UTILITY METER
SUB PANEL
AC DISCONNECT
INVERTER TESLA BACKUP GATEWAY
INVERTER
AC DISCONNECT
SOLAR SUB PANEL
BATTERY
IMO DISCONNECT
PV MODULES
PV MODULES
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-6
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
OPTIMIZER
CHART
1-10
1
2
3
4
11-20 21-30 31-40 41-50 51-60
5
6
7
8
9
10
POWER OPTIMIZER CHART
AB
R
O
N
I
A
T
R
A
I
L
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-7
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-8
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-9
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-9 (5)
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-9 (4)
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-9 (3)
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-10
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-11
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-12
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-13
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-16
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-17
PROJECT NAME
UR05/27/2023INITIAL RELEASE
RI
C
H
A
R
D
K
A
I
N
45
5
8
5
AB
R
O
N
I
A
T
R
A
I
L
,
PA
L
M
D
E
S
E
R
T
,
CA
9
2
2
6
0
US
A
UT
I
L
I
T
Y
:
SC
E
AH
J
:
CI
T
Y
O
F
P
A
L
M
D
E
S
E
R
T
SHEET SIZE
ANSI B
11" X 17"
AP
N
:
62
5
1
9
3
0
0
3
SENGA ENERGY
2201 FRANCISCO DRIVE,
STE 140-287
EL DORADO HILLS, CA 95762 USA
CSLB #: 1033247
PHONE: 9164009920
Email: anthonyc@sengaenergy.com
SPEC SHEETS