HomeMy WebLinkAbout4021 W Mary Cir - PlanSCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
VICINITY MAP
YAM
RESIDENCE
SHEET INDEX:
SHEET 1 PROJECT INFO, VICINITY MAP, NOTES, SCOPE OF WORK
SHEET 2 SITE/ROOF PLAN
SHEET 3 ELEVATION DETAIL, WALL ELEVATION DETAIL
SHEET 4 ELECTRIC LINE DRAWING, GROUNDING DETAIL
SHEET 5 SIGNS
SHEET 6 CALCULATIONS
ATTACHED MODULE, INVERTER, MOUNTING HARDWARE SPEC SHEETS,
STRUCTURAL REPORT
NTS
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED.
1 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
(18) APTOS DNA-120-BF10-440W
PEAK POWER = 440 W
MAX OPERATING CURRENT = 12.68 A
MAX OPERATING VOLTAGE = 34.71 V
OPEN CIRCUIT VOLTAGE = 41.51 V
SHORT CIRCUIT CURRENT = 12.88 A
MAX SERIES FUSE RATING = 30 A
TEMP. COEFF. OF Voc = -0.27%/°C
DIMENSIONS = 75.1" X 44.6" X 1.3"
WEIGHT = 50.2 LBS
GENERAL NOTES:
1. THIS SYSTEM COMPLIES WITH THE 2022 CRC, 2022 CBC, 2022 CFC, AND THE 2022
CEC.
2. THE SYSTEM WILL NOT BE TURNED-ON UNTIL THE SERVING UTILITY COMPANY
HAS BEEN NOTIFIED.
3. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT LESS THAN 4 PSF.
4. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 40 LBS.
5. ALL PV EQUIPMENT IS LISTED BY A RECOGNIZED TESTING LAB. INVERTERS ARE
UL 1741 COMPLIANT.
6. THE BACKFED BREAKER WILL BE LOCATED AT THE OPPOSITE END OF THE BUS
FROM THE MAIN BREAKER.
7. CONDUCTORS ARE 90° C RATED COPPER WIRE.
8. ANY CONDUCTORS EXPOSED TO SUNLIGHT ARE LISTED AS SUNLIGHT
RESISTANT.
9. IF DC CONDUCTORS ARE RUN INSIDE THE BUILDING, THEY WILL BE CONTAINED
IN A METAL RACEWAY.
10. ANY CONDUCTORS BETWEEN SEPARATE ARRAYS ON THE ROOF WILL BE
PROTECTED IN CONDUIT.
11. THE EQUIPMENT GROUNDING CONDUCTOR ON THE ROOF WILL BE PROTECTED
FROM PHYSICAL DAMAGE. IT WILL BE TUCKED NEATLY UNDER THE MODULES
AND RAILS AND SECURED IN PLACE.
12. THE MODULES WILL BE ATTACHED TO THE EQUIPMENT GROUNDING
CONDUCTOR IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS.
13. ALL EXTERIOR CONDUIT, FITTINGS AND BOXES ARE RAIN-TIGHT AND APPROVED
FOR USE IN WET LOCATIONS.
14. CLEARANCES AROUND ALL ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN
ACCORDANCE WITH CEC 110.26.
15. SOLAR MODULES WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL OR
BUILDING ROOF VENTS.
16. IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE
GROUNDING ELECTRODE SYSTEM, A GROUNDING ELECTRODE SYSTEM WILL BE
INSTALLED PER CEC 250.50. THE ELECTRICAL SERVICE WILL BE BONDED TO THE
WATER AND GAS PIPING PER SECTION 250.104 OF THE CEC.
17. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH CAL-OSHA
REGULATIONS.
70402PV5
INVERTER/DC DISCONNECT: (1) SOLAREDGE ENERGY HUB SE7600H-US
MAX DC INPUT VOLTAGE = 480 V
NOMINAL DC INPUT VOLTAGE = 400 V
MAX DC INPUT CURRENT = 20.0 A
DC DISCONNECT MAX INPUT CURRENT = 45.0 A
NUMBER OF DC INPUTS = 2
RATED AC POWER = 7600 W
AC VOLTAGE = 240 V
MAX AC OUTPUT CURRENT = 32.0 A
NEMA 4X ENCLOSURE
DIMENSIONS = 17.7" X 14.6" X 6.8"
WEIGHT = 26 LBS
PHOTOVOLTAIC SOLAR PROJECT INFORMATION:
SYSTEM SIZE: 7.920 kW (DC), 7.260 kW (AC)
MODULES:
MODULE ADD-ON:(18) SOLAREDGE S440
DC POWER OPTIMIZERS
MAX DC INPUT VOLTAGE = 60 V
OPERATING VOLTAGE RANGE = 8 V - 60 V
MAX DC INPUT CURRENT = 14.5 A
MAX DC OUTPUT CURRENT = 15 A
DC OUTPUT VOLTAGE = 380 V
MAX POWER PER STRING
(CONTROLLED BY INVERTER) = 5700 W
NEMA 6P ENCLOSURE
DIMENSIONS = 5.1" X 6.1" X 1.2"
WEIGHT = 1.6 LB
ARRAY:INSTALLED WEIGHT = 2.9 PSF
ROOF COVERAGE = 420 SF,
ARRAYS COVER 18% OF TOTAL ROOF AREA
MOUNTING HARDWARE: K2 CROSSRAIL 48XL RAIL
K2 SPLICE FOOT WITH
K2 EVERSEAL ATTACHMENTS
5 16" STAINLESS STEEL LAG BOLTS @
64" OC OR LESS WITH A MINIMUM OF
212" PENETRATION INTO ROOF RAFTERS
EXISTING ROOF INFO: 1 STORY, TAR & GRAVEL
4 X 6 RAFTERS @ 32" OC
BATTERY: (1) LG CHEM RESU 16H PRIME
USABLE ENERGY = 16 kWh
PEAK POWER = 11 kW FOR 10SEC.
PEAK CURRENT = 32.8 A FOR 10SEC.
MAX POWER = 7.0 kW
IP55 ENCLOSURE
DIMENSIONS = 19.8" X 42.8" X 11.6"
WEIGHT = 350 LBS
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
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# 101120659
Elec# 20183864
Approvals:
Elec. MSmith
4021 W Mary Cir
9/12/2024
SCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
NOTE:
DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO
SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND
APPROXIMATIONS MADE USING GOOGLE EARTH.
(E) 200 AMP MAIN
SERVICE PANEL
MARY
C
I
R
C
L
E
N
SCALE: 1/16"=1'
8 16 32 48
CHIMNEY
SITE/ROOF PLAN
PROPERTY
LINE
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED.
2 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
1.5' FIRE CLEARANCE
70402PV5
ROOF ACCESS POINTS ARE AT THE
STRUCTURALLY STRONG PART OF
THE BUILDING AND DO NOT REQUIRE
LADDERING OVER OPENINGS.
*
TOTAL ROOF AREA = 2352 SF
TOTAL SOLAR AREA = 420 SF
420 SF/2352 SF = 0.18
ARRAYS COVER 18% OF TOTAL ROOF AREA
ARRAY #1: (6) MODULES
TILT = 9°, AZ = 316°
ARRAY #2: (12) MODULES
TILT = 9°, AZ = 136°
VENT (TYP)
*
*
13
14
11
12
1
2
3
4
5
6
PROPERTY
LINE
(N) INVERTER/DC
DISCONNECT, (N) BATTERY &
(N) AC DISCONNECT
15
16
9
10
17
18
7
8
(E) DETACHED PATIO COVER
PROPERTY
LINE
PROPERTY
LINE
(E) SHED
5'-3"
25'-5"
11'-6"
39'-6"
(E) DETACHED PATIO COVER
1'-6"
3'
(E) HOUSE
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
SCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED.
3 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
70402PV5
EXISTING 1-STORY ROOF:
TAR & GRAVEL,
FELT & 1 2" SHEATHING
OVER RAFTERS
EXISTING 4 X 6
RAFTERS @ 32" OC
MODULES:
75.1" X 44.6"
50.2 LBS EACH
K2 CROSSRAIL 48XL RAIL
MOUNTING SYSTEM WITH K2
SPLICE FOOT WITH
K2 EVERSEAL ATTACHMENTS
(USE 5 16" STAINLESS STEEL LAG
BOLTS @ 72" OC OR LESS WITH A
MINIMUM EMBEDMENT OF 21 2"
INTO ROOF RAFTERS),
WATERPROOF ALL CONNECTION
LOCATIONS PER MANUFACTURER'S
INSTRUCTIONS
3" MIN.
8" MAX.
NTS
ELEVATION DETAIL WALL ELEVATION DETAIL
SCALE: 1/4" = 1'-0"
(N) INVERTER/
DC DISCONNECT
WA
L
L
C
O
R
N
E
R
GROUND LEVEL
(N) AC DISCONNECT
(N) BATTERY
1'-1"
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
This Spec added for additional information. MAS(19)
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
SCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
ELECTRICAL LINE DIAGRAM
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED.
4 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
MAIN SERVICE INFO:
200 A, 120/240 VAC,
1Ø, 3-WIRE
40A
200A
EXISTING BUILDING
GROUNDING
ELECTRODE SYSTEM
M
EXISTING SERVICE PANEL:
200 A BUS RATED, 240 VAC, 1Ø
G
L1
L2
60 A, 240 VAC, 1Ø
AC DISCONNECT
LOCKABLE, VISIBLE
KNIFE-BLADE TYPE
(3) 8 AWG THWN-2 &
(1) 8 AWG GROUND
IN 3 4" EMT CONDUIT
(3) 8 AWG THWN-2 &
(1) 8 AWG GROUND
IN 3 4" EMT CONDUIT
L1
L2
N
G
SOLAREDGE INTEGRATED DC DISCONNECT,
AC DISCONNECT & RAPID SHUTDOWN DEVICE
SOLAREDGE ENERGY HUB SE7600H-US
240 VAC, 1Ø TRANSFORMERLESS INVERTER
-
+
PV
BAT
NC NC
NONO
L1
L2
NOTE TO INSTALLERS:
PLEASE SEE THE INSTALLATION
MANUAL FOR PROPER CT INSTALLATION
(THEY ARE DIRECTIONAL) FOR
MONITORING AND OPERATION.
APTOS
DNA-120-BF10-440W
+
-
+
-
SOURCE CIRCUIT #1:
9 MODULES, 600 VDC
+
-
+
-
(4) 10 AWG PV IN AIR
(9) 600 VDC
SOLAREDGE S440
OPTIMIZERS
+
-
+
-
+
-
+
-
SOURCE CIRCUIT #2:
9 MODULES, 600 VDC
+
-
+
-
+
-
+
-
(9) 600 VDC
SOLAREDGE S440
OPTIMIZERS
NEMA 3R, 600 VDC
JUNCTION BOX
(4) 10 AWG THWN-2 &
(1) 8 AWG GROUND
IN 3 4" EMT CONDUIT
USE K2 INTEGRATED GROUNDING TO
GROUND ALL MODULES, OPTIMIZERS,
JUNCTION BOXES AND ANY OTHER
METAL PARTS AND #6 AWG SOLID
COPPER WHERE NECESSARY
70402PV5
APTOS
DNA-120-BF10-440W
APTOS
DNA-120-BF10-440W
APTOS
DNA-120-BF10-440W
APTOS
DNA-120-BF10-440W
APTOS
DNA-120-BF10-440W
-+
LG CHEM
RESU 16H PRIME
400V BATTERY
G
BI-DIRECTIONAL
POWER FLOW
(2) 8 AWG THWN-2 &
(1) 8 AWG GROUND
IN 3 4" EMT CONDUIT
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
PLAN CHECK NOTE:
The main service panel is being replaced
under Permit #2018-3618. Service panel
must be approved prior to this PV permit
approval. MAS(19)
4021 W Mary Cir
9/12/2024
SCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
SYSTEM SIGNAGESYSTEM SIGNAGE
ALL SIGNAGE SHALL BE REFLECTIVE, UV RESISTANT
PLASTIC, RED IN COLOR WITH WHITE LETTERING, AND
ATTACHED WITH WEATHERPROOF ADHESIVE OR
OTHER APPROVED METHOD. ALL LETTERS SHALL BE A
MINIMUM OF 3 8" HEIGHT AND ALL CAPITALIZED.
ALL CONDUIT, JUNCTION BOXES AND OTHER ENCLOSURES
SHALL BE MARKED AT 10' MAX INTERVALS AND AT ALL
BENDS, TERMINATIONS, SPLICES OR CONNECTIONS WITH
"WARNING: PHOTOVOLTAIC POWER SOURCE".
WARNING
ELECTRIC SHOCK HAZARD
DO NOT TOUCH TERMINALS
TERMINALS ON BOTH THE LINE
AND LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
TO BE INSTALLED AT ALL SERVICEABLE PANELS
OR BOXES AND AT ALL DISCONNECTS:
WARNING
ELECTRIC SHOCK HAZARD
THE DC CONDUCTORS OF THIS
PHOTOVOLTAIC SYSTEM ARE
UNGROUNDED MAY BE ENERGIZED
SERVICE POINT &
UTILITY METERING
PV SYSTEM
DISCONNECT
FOR UTILITY
OPERATION
CAUTION: MULTIPLE
SOURCES OF POWER
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING SOURCES
WITH DISCONNECTS AS SHOWN.
ADDRESS: 4021 MARY CIRCLE, SANTA ANA, CA 92703
SOLAR ARRAY
(ON ROOF)
N
INVERTER &
DC DISCONNECT
TO BE INSTALLED ON THE OUTSIDE COVER
OF THE MAIN SERVICE DISCONNECT:
PV SOLAR DC DISCONNECT
MAXIMUM VOLTAGE = 480.00 V
MAXIMUM CIRCUIT CURRENT = 30.00 A
MAXIMUM RATED OUTPUT CURRENT OF THE
DC-TO-DC CONVERTER = 15.00 A
TO BE INSTALLED ON THE
FRONT OF THE DC DISCONNECT:
RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM
AC OUTPUT CURRENT = 32.00 A
NOMINAL OPERATING AC VOLTAGE = 240 V
TO BE INSTALLED ON THE
FRONT OF THE AC DISCONNECT:
WARNING
POWER SOURCE OUTPUT CONNECTION -
DO NOT RELOCATE THIS OVERCURRENT DEVICE
TO BE INSTALLED AT THE BACKFED
BREAKER SERVING THE PV SOLAR SYSTEM:
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUT DOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR ELECTRIC
PV PANELS
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TO BE INSTALLED ON THE FRONT OF THE MAIN SERVICE DISCONNECT:
"SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN" SHALL BE
BLACK LETTERING ON YELLOW BACKGROUND. THE REMAINDER OF
THE SIGN SHALL BE BLACK LETTERING ON WHITE BACKGROUND.
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE
DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR
SCOTT HARRIS ARE STRICTLY PROHIBITED.
5 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
70402PV5
WARNING
ARC FLASH AND SHOCK HAZARD
APPROPRIATE PPE REQUIRED
DO NOT OPERATE CONTROLS OR OPEN
COVERS WITHOUT APPROPRIATE
PERSONAL PROTECTION EQUIPMENT.
FAILURE TO COMPLY MAY RESULT IN
INJURY OR DEATH!
REFER TO NFPA 70E FOR MINIMUM PPE REQUIREMENTS
TO BE INSTALLED ON THE
FRONT OF THE BATTERY:
ENERGY
STORAGE
SYSTEM
DISCONNECT
TO BE INSTALLED ON THE FRONT OF
THE INVERTER:
BATTERY
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
SCOPE OF WORK:
INSTALL (18) APTOS DNA-120-BF10-440W SOLAR ELECTRIC MODULES AND
(18) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY TAR &
GRAVEL ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES,
CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE ENERGY HUB
SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) LG CHEM RESU 16H
PRIME BATTERY, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL.
HOMEOWNER: LESLIE YAM
PH: 714.856.1988
ADDRESS: 4021 MARY CIRCLE
SANTA ANA, CA 92703
DATE: 7/30/24
ING ELECTRIC INC
1451 DOMIGUEZ RANCH ROAD
CORONA, CA 92882
PH: 951.399.2555 NORAN ING C10 - 1048140
SHEET
NOTICE:
ANY CHANGES TO OR USES OF THESE
DOCUMENTS/DRAWINGS WITHOUT THE
WRITTEN CONSENT OF JENNIFER KEMME OR
SCOTT HARRIS ARE STRICTLY PROHIBITED.
6 OF 6
PLANS PREPARED BY:
JENNIFER KEMME
PH: 909.748.1300
SYSTEM CALCULATIONS:
MODULE POWER = 440 W
NUMBER OF MODULES IN LONGEST STRING = 9
(9) 440 W = 3960 W
OPTIMIZER MAX POWER PER STRING = 6000 W
3960 W < 6000 W, OK
OPERATING CURRENT =
POWER RATING/OPERATING VOLTAGE =
3960 W/400 V = 9.90 A
OPTIMIZER TO INVERTER TARGET
VOLTAGE/OPERATING VOLTAGE = 400 V
MAX SYSTEM VOLTAGE (Voc) CONTROLLED BY
INVERTER = 480 V
SHORT-CIRCUIT CURRENT (Isc) CONTROLLED BY
OPTIMIZER = 15.00 A
INVERTER MAX OUTPUT CURRENT = 32.00 A
32.00 A (1.25) = 40.00 A [Ic], USE 40 A BREAKER
MAIN SERVICE PANEL BUS RATING = 200 A
MAIN SERVICE PANEL MAIN OCPD = 200 A
200 A + 40 A SOLAR OCPD = 240 A
200 A BUS (1.2) = 240 A
240 A = 240 A, OK
WIRE CALCULATIONS:
FROM OPTIMIZERS TO INVERTER/DC DISCONNECT:
AMBIENT TEMPERATURE = 34°C
TEMPERATURE ADDER FOR CONDUIT NOT OFFSET FROM ROOF = 33°C
ADJUSTMENT FACTOR PER TABLE 310.15(B)(1) FOR 90°C INSULATED CONDUCTOR AT
34°C + 33°C = 67°C = 0.58
Isc = 15.00 A
15.00 A/0.58 = 25.86 A
NUMBER OF CURRENT CARRYING CONDUCTORS IN CONDUIT = 4
ADJUSTMENT FACTOR PER TABLE 310.15(C)(1) FOR CONDUIT FILL (4-6 CONDUCTORS IN
CONDUIT) = 0.80
25.86 A/0.80 = 32.33 A
SELECT WIRE SIZE WITH AMPACITY GREATER THAN 32.33 A, USE 10 AWG THWN-2 COPPER
WIRE WITH AN AMPACITY OF 40 A
SELECT CONDUIT FOR (4) 10 AWG THWN-2 & (1) 8 AWG GROUND = 3 4" EMT CONDUIT
FROM THE INVERTER TO THE MAIN SERVICE PANEL:
ADJUSTMENT FACTOR PER TABLE 310.15(B)(1) FOR 90°C INSULATED CONDUCTOR AT
34°C = 0.96
Ic = 40.00 A
40.00 A/0.96 = 41.67 A
SELECT WIRE SIZE WITH AMPACITY GREATER THAN 41.67 A, USE 8 AWG THWN-2 COPPER
WIRE WITH AN AMPACITY OF 55 A
SELECT CONDUIT FOR (3) 8 AWG THWN-2 & (1) 8 AWG GROUND = 3 4" EMT CONDUIT
70402PV5
JENNIFER
KEMME
No: 73054
Exp: 12/31/24
CIVIL
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
4021 W Mary Cir
9/12/2024
STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM
NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROMHIS SITE INSPECTION.
1 Project Information:PV SOLAR ARRAY: YAM RESIDENCELatitude33.7551°deg N 4021 MARY CIRCLE, SANTA ANA, CA 92703Longitude-117.924°deg WWind Speed 110 mph 95 mph (ASCE 7-22)Wind Exposure CSite Class DSeismic Design Category D
2 Loads:
Existing Roof Dead Loads:4 x 6 Beams @ 32" OC 1.7 psf1/2" Roof Sheathing 1.7 psfRoof Felt 1.5 psfTar & Gravel 8.0 psfMiscellaneous3.1 psfTotal16.0 psf
Existing Snow Load:0.0 psfExisting Roof Live Load:20.0 psfProposed Roof Live Load: 20.0 psf
Wind Load: Using CBC 2022 (ASCE 7-22), Chapter 29: Wind Loads on Rooftop Equipment, the following wind pressures were calculated.p = qh (GCp) (ge) (ga) = 7.84 -40.34 psfqh = 0.00256 Kz Kzt Kd Ke V2 =21.76 psfKz = 0.85 (0-15 = 0.85, 20 = 0.90, 25 = 0.94, 30 = 0.98, 40 = 1.04)GCp =0.7 -3.6 (Roof pitch = 9 deg, Zone = 2, Aeff = 23.3 sf)
ge = 1.50
ga = 0.80
Lag Bolt Capacity:5/16" lag bolt capacity = 270 lbs per inch embedmentWith 2 1/2" minimum embedment, capacity = 675 lbsRequired Capacity:40.34 psf *18 modules *23.3 sf =16920.6 lbs16920.6 lbs /30 lag bolt connections = 564.0 lbsThe pull-out capacity of the 5/16" lag bolts with a minimum 2 1/2" embedment into the roof rafter is sufficientto meet the demand of the wind uplift force on the solar system.
Seismic Load: Per the CEBC 2022 Section 503.4, if the demand-capacity ratio of the lateral load-carrying elements increases less than 10% due to the addition of the solar system, no special provisions or structuralmodifications are required.Existing Roof Weight = 16.0 psf *2352 sf =37632 lbsWeight of Solar System = 18 modules *51.8 lbs +210 lbs of racking = 1142 lbs1142lbs / 37632 lbs =0.03The increase in load from the solar system will not increase the demand-capacity ratio of the existing lateralload-carrying elements by over 10%.
NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PEANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300,JENKEMME@VISIONCE.COMCIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/24
Prepared by JENNIFER KEMME 7/31/2024 Page 1
4021 W Mary Cir
9/12/2024
STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM
NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROMHIS SITE INSPECTION.
3 Analysis of Existing Rafter Capacity:PV SOLAR ARRAY: YAM RESIDENCE4021 MARY CIRCLE, SANTA ANA, CA 92703
Rafter Loads:Solar system dead load = 1142 lbs /30 lag bolts total =38.1 lbs at each lag boltExisting roof dead load =16 psfSnow load = 0 psfRoof live load =20 psfWind load = 109.7 lbs,564.0 lbsRafter span =15.0 ft
Load Combinations That Apply:#1: D + Lr or S = 16 psf +38.1 lbs at each lag bolt +20.0 psf#2: D + 0.75(0.6W) + 0.75(Lr or S) = (16 psf +38.1 lbs at each lag bolt) + (0.75 (0.6)109.7 lbs at each lag bolt) + (0.75 (20 psf))#3: 0.6D + 0.6W = 0.6 (16 psf + 38.1 lbs at each lag bolt) - (0.6)564.0 lbs at each lag bolt
Calculated Maximum Bending Moment:#1:1012.5 ft/lbs +142.8 ft/lbs = 1155.3 ft/lbs[(36 psf) (15 ft^2)] / 8 = 1012.5 ft/lbs[(38.07 lbs) (15.0 ft)] / 4 =142.76 ft/lbs#2:450.0 ft/lbs +142.8 ft/lbs +185.1 ft/lbs +421.9 ft/lbs =1199.7 ft/lbs[(16 psf) (15 ft^2)] / 8 = 450.0 ft/lbs[(38.07 lbs) (15.0 ft)] / 4 =142.76 ft/lbs109.7 lbs) (15 ft)] / 4 = 185.1 ft/lbs0.75 [(20 psf) (15 ft^2)] / 8 = 421.9 ft/lbs#3:270.0 ft/lbs +85.7 ft/lbs -1269.0 ft/lbs =-913.4 ft/lbs0.6 [(16 psf) (15 ft^2)] / 8 = 270.0 ft/lbs0.6 [(38.07 lbs) (15.0 ft)] / 4 =85.658 ft/lbs0.6 [(564.0 lbs) (15 ft)] / 4 =1269.0 ft/lbs
Section Required:1199.7 ft/lbs (12) (0.7) / 1518 psi = 6.6 cu inSection Provided:3.5 (5.5 ^2) / 6 =17.6 cu in17.6 cu in >6.6 cu in, OK
Calculated Deflection:[5(36 psf / 12) (180 in^4)] / [384 (1200000) (48.5 )] =0.70 inAllowable Deflection:180 in / 240 = 0.75 in0.75 in >0.70 in, OK
NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PEANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300,JENKEMME@VISIONCE.COMCIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/24
0.75 [(0.6)(
Prepared by JENNIFER KEMME 7/31/2024 Page 2
4021 W Mary Cir
9/12/2024
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
4021 W Mary Cir
9/12/2024