HomeMy WebLinkAbout2118 N Williams St - PlanPROJECT NAME:Phillip & Chandni Rodriguez
SUBJECT:ELECTRICAL
RENEW EPI DATE:02-16-2023
STATE:CA
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PROJECT:-Phillip & Chandni Rodriguez
PROJECT:-Phillip & Chandni Rodriguez
ESTIMATED LOAD CALCULATION
HENCE OK, WE CAN DERATE MAIN BREAKER TO 175A
BUS BAR RATING(A)200
SYSTEM VOLTAGE PHASE (V)
TOTAL DEMAND(A)
MAIN BREAKER SIZE(A)
240
143.07
BREAKER SIZE
34337
SR.NO UNIT QUANTITY SIZE PER UNIT(VA)SUM(VA)
TOTAL DEMAND(VA)
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-1
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-2
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-3
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-4
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-5
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-6
2118 N Williams St
- 2017898303/20/23
PROJECT INFORMATION
PROPERTY OWNER
NAME:PHILLIP & CHANDNI RODRIGUEZ
PHONE:-
CONTRACTOR
NAME:ILUM SOLAR
PHONE:1-888-696-4586
DESIGN SPECIFICATIONS
OCCUPANCY: R-3
CONSTRUCTION TYPE: SINGLE FAMILY RESIDENCE
ZONING: RESIDENTIAL
GROUND SNOW LOAD: 0 PSF
WIND EXPOSURE: B
WIND SPEED: 95 MPH
APPLICABLE CODES & STANDARDS
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA PLUMBING CODE (CPC)
2022 CALIFORNIA ENERGY CODE (ENERGY)
2022 CALIFORNIA GREEN BUILDING CODE (CALGREEN)
2020 NATIONAL ELECTRICAL CODE (NEC)
2022 CALIFORNIA FIRE CODE (CFC)
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
T-1
TYPE OF
INTERCONNECTION: BACKFEED BREAKER IN THE MMC
SCOPE OF WORK
SYSTEM SIZE: STC: 28 X 400W = 11.200kW
PTC: 28 X 381.49W = 10.682kW
(28)REC ALPHA REC400AA PURE BLK (400W) SOLAR MODULES
(28)ENPHASE IQ8PLUS-72-2-US MICROINVERTERS
(1)125A ENPHASE IQ COMBINER 4/4C BOX
(1)60A KNIFE AC DISCONNECT
MSP UPGRADE: NO
MAIN BREAKER DERATE: YES, TO 175A
RACKING & MOUNTING
PV ATTACHMENT TYPE: UNIRAC FLASHKIT PRO FOR ASPHALT COMP SHINGLE ROOF
RACKING TYPE: UNIRAC SM- ROOF
MOUNT RACKING HARDWARE
RODRIGUEZ RESIDENCE
NEW PHOTOVOLTAIC SYSTEM
PROJECT - 11.200 kW
COORDINATES:
33.764631, -117.839457 AERIAL VIEW
SHEET #
T-1
T-2
PV-1
PV-2
PV-3
E-1
E-2
E-3
S-1
S-2
S-3
S-4
S-5
S-6
SHEET NAME
COVER SHEET
PLAN NOTES
SITE PLAN LAYOUT
ATTACHMENT DETAILS
MOUNTING DETAILS
ELECTRICAL DIAGRAM
ELECTRICAL CALCULATIONS
WARNING LABELS
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
6LJQHG
4USVDUVSBM
0OMZ
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# 101114221
Elec# 20178983
Issued 03/17/23
2118 N Williams St -
2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-2
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-3
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-4
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-5
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-6
2118 N Williams St
- 2017898303/20/23
1.1. PROJECT NOTES:
1.2. THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE NATIONAL
ELECTRICAL CODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S LISTING AND
INSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIED
BY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES.
1.3. THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND
PV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION
1.4. GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE IS
INTEGRATED WITH THE MICROINVERTER IN ACCORDANCE WITH NEC
690.5(A)
1.5. ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE
INVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND
LISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4
& NEC 690.60: PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70
CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519
COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY
1.6. MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMP
COEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGE CALCULATED
ACCORDING TO NEC 690.7.
1.7. ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, AND
SOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAIC
POWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATION
PER 690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONS
FROM LISTING OR LABELING [NEC 110.3].
1.8. ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING
CODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALL
PLAQUES AND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE NEC
AND AHJ.
1.9. SCOPE OF WORK:
1.10. PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND
SPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT.
PRIME CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING EXISTING
ONSITE REQUIREMENTS TO DESIGN, SPECIFY, AND INSTALL THE
EXTERIOR ROOF-MOUNTED PORTION OF THE PHOTOVOLTAIC SYSTEMS
DETAILED IN THIS DOCUMENT.
1.11. WORK INCLUDES:
1.12. PV ROOF ATTACHMENTS - UNIRAC FLASHKIT PRO FOR ASPHALT COMP
SHINGLE ROOF
1.13. PV RACKING SYSTEM INSTALLATION - UNIRAC SM ROOF MOUNT
RACKING HARDWARE
1.14. PV MODULE AND INVERTER INSTALLATION - REC ALPHA REC400AA PURE BLK
(400W) MODULES / ENPHASE IQ8PLUS-72-2-US MICROINVERTERS
1.15. PV EQUIPMENT GROUNDING
1.16. PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX
1.17. PV LOAD CENTERS (IF INCLUDED)
1.18. PV METERING/MONITORING (IF INCLUDED)
1.19. PV DISCONNECTS
1.20. PV GROUNDING ELECTRODE & BONDING TO (E) GEC
1.21. PV FINAL COMMISSIONING
1.22. (E) ELECTRICAL EQUIPMENT RETROFIT FOR PV
1.23. SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE
1.24. SITE NOTES:
1.25. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA
REGULATIONS.
1.26. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS
SYSTEM IS A UTILITY INTERACTIVE SYSTEM WITH NO STORAGE
BATTERIES.
1.27. THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING,
MECHANICAL, OR BUILDING ROOF VENTS.
1.28. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND
PROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION
NEC 110.26.
1.29. ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN
ACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'S
INSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT
THE BUILDING OR STRUCTURE.
1.30. EQUIPMENT LOCATIONS:
1.31. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC
110.26.
1.32. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR
EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C)
AND NEC TABLES 310.15 (B)(2)(A) AND 310.15 (B)(3)(C)
1.33. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES
ACCORDING TO NEC 690.34.
1.34. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE
INVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT.
1.35. ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED
PERSONNEL ACCORDING TO NEC APPLICABLE CODES.
1.36. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR
OUTDOOR USAGE WHEN APPROPRIATE.
1.37. STRUCTURAL NOTES:
1.38. RACKING SYSTEM
1.39. PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANT
INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE
BETWEEN MODULES, AND RAILS MUST ALSO EXTEND
1.40. A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY,
ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS.
1.41. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURERS'
SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED
SEALED PER LOCAL REQUIREMENTS.
1.42. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND
SEALED WITH APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED
CONTRACTOR.
1.43. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN
THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER.
1.44. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE
STAGGERED AMONGST THE ROOF FRAMING MEMBERS.
1.45. WIRING & CONDUIT NOTES:
1.46. ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR
PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM
CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING.
1.47. CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7.
1.48. VOLTAGE DROP LIMITED TO 1.5%.
1.49. DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRING
SYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY WITH
SUITABLE WIRING CLIPS.
1.50. AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1-
BLACK PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE
PHASE C OR L3- BLUE, YELLOW, ORANGE**, OR OTHER CONVENTION
NEUTRAL- WHITE OR GREY IN 4-WIRE DELTA CONNECTED SYSTEMS THE
PHASE WITH HIGHER VOLTAGE TO BE MARKED ORANGE [NEC 110.15
1.51. GROUNDING NOTES:
1.52. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR
PURPOSE, AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL
BE RATED FOR SUCH USE.
1.53. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO NEC 690.43 AND
MINIMUM NEC TABLE 250.122.
1.54. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES
CONSIDERED GROUNDED IN ACCORD WITH 250.134 AND 250.136(A).
1.55. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO
NEC 690.45 AND MICROINVERTER MANUFACTURERS’ INSTRUCTIONS.
1.56. EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS AS
SHOWN IN MANUFACTURER DOCUMENTATION AND APPROVED BY THE
AHJ. IF WEEBS ARE NOT USED, MODULE GROUNDING LUGS MUST BE
INSTALLED AT THE SPECIFIED GROUNDING LUG HOLES PER THE
MANUFACTURERS' INSTALLATION REQUIREMENTS.
1.57. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH
THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING
CONDUCTOR TO ANOTHER MODULE.
1.58. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE
COLORED GREEN OR MARKED GREEN IF #4 AWG OR LARGER [NEC 250.119]
1.59. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND
NEC 250.50 THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR
INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING
TO NEC 250, NEC 690.47 AND AHJ.
1.60. GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 690.5 IN GENERAL
AND NEC 690.5 (A)(1) SPECIFICALLY.
1.61. DISCONNECTION AND OVER-CURRENT PROTECTION NOTES:
1.62. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE
SWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARE
CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE
UPPER TERMINALS).
1.63. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE
LOCKABLE, AND BE A VISIBLE-BREAK SWITCH
1.64. RAPID SHUTDOWN OF ENERGIZED CONDUCTORS BEYOND 10 FT OF PV
ARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 SECONDS. CONTROLLED
CONDUCTORS ≤30V AND ≤240VA [NEC 690.12]. LOCATION OF LABEL
ACCORDING TO AHJ
1.65. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8,
690.9, AND 240.
1.66. MICROINVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR
GROUPED FUSES IN ACCORDANCE WITH NEC 110.3(B).
1.67. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT
PROTECTION ACCORDING TO NEC 690.11 AND UL1699B.
1.68. INTERCONNECTION NOTES:
1.69. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [NEC
690.64 (B)]
1.70. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY
NOT EXCEED 120% OF BUSBAR RATING [NEC 705.12(D)(2)(3)].
1.71. WHEN SUM OF THE PV SOURCES EQUALS >100% OF BUSBAR RATING, PV
DEDICATED BACKFEED BREAKERS MUST BE LOCATED OPPOSITE END OF
THE BUS FROM THE UTILITY SOURCE OCPD [NEC 705.12(D)(2)(3)].
1.72. AT MULTIPLE PV OUTPUT COMBINER PANEL, TOTAL RATING OF ALL
OVERCURRENT DEVICES SHALL NOT EXCEED AMPACITY OF BUSBAR.
HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BE EXCLUDED
ACCORDING TO NEC 705.12 (D)(2)(3)(C).
1.73. FEEDER TAP INTERCONNECTION (LOAD SIDE) ACCORDING TO NEC 705.12
(D)(2)(1)
1.74. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO NEC 705.12 (A) WITH
SERVICE ENTRANCE CONDUCTORS IN ACCORDANCE WITH NEC 230.42
1.75. BACKFEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS
EXEMPT FROM ADDITIONAL FASTENING [NEC 705.12 (D)(5)].
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
T-2
2118 N Williams St
- 2017898303/20/23
1'-6"
1'-6"
3'
3'
1'-6"
N
3'
3'
SCALE: 3/32" = 1'-0"
PV SYSTEM SITE PLAN
PV SYSTEM SIZE:
11.2 kW DC
LEGEND
M METER MAIN COMBO
CONSTRUCTION NOTES
PV INTERCONNECTION POINT.
LOCATION OF METER MAIN COMBO, AC
DISCONNECT & COMBINER BOX MOUNTED
ON EXTERIOR WALL OF A SINGLE FAMILY
RESIDENCE.
NEW SOLAR PANELS
21
1
8
N
W
I
L
L
I
A
M
S
S
T
ROOF OBSTRUCTIONS
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
PV-1
CB COMBINER BOX
(28) REC ALPHA REC400AA PURE BLK (400W) SOLAR
MODULES WITH AN ENPHASE IQ8PLUS-72-2-US
MICRO-INVERTERS MOUNTED TO THE BACK OF EACH
MODULE MOUNTED ON ASPHALT COMP SHINGLE ROOF
DRIVEWAY
Roof Section 1
Roof Azimuth: 180°
Roof Tilt: 16°
Roof Section 2
1. SOLAR PHOTOVOLTAIC SYSTEM TO BE INSTALLED ON
RESIDENTIAL STRUCTURE.
2. THIS PROJECT HAS BEEN DESIGNED IN COMPLIANCE
WITH THE CBC SECTION 1609 TO WITHSTAND A BASIC
WIND SPEED OF 95 MPH (3 SECOND GUST), WIND
EXPOSURE B.
3. THE ROOF MEMBERS ARE 2 "X 6" RAFTERS AT 16" ON
CENTER. CONNECTION TO STRUCTURE SHALL NOT BE
WITHIN 11" OF NAILING PLATES.
4. THE SOLAR PHOTOVOLTAIC INSTALLATION SHALL NOT
OBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDING
ROOF VENTS.
5. ALL CONDUCTORS AND CONDUITS MOUNTED ON ROOF
SHALL BE MINIMUM 7/8" ABOVE ROOF SURFACE
(INCLUDING CABLES UNDERNEATH MODULES AND
RACKING).
6. ROOF ACCESS POINTS SHALL BE PROVIDED PER THE
FOLLOWING (CRC R324.7.1, CBC 3111.2.1)
6.1. LOCATED IN AREAS NOT REQUIRING PLACEMENT
OF GROUND LADDERS OVER OPENINGS SUCH AS
DOORS OR WINDOWS.
6.2. LOCATED AT STRONG POINTS OF CONSTRUCTION IN
LOCATIONS WHERE ACCESS POINT DOES NOT
CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH
AS: TREES, WIRES, OR SIGNS.
7. SETBACKS AT RIDGES CAN BE REDUCED TO 18 INCHES
IN COMPLIANCE WITH 2022 CFC/2021 IFC 1204.2.1.2
TOTAL PLAN VIEW AREA = 2174 SQFT TOTAL PV
AREA = 28(71.7 IN)(40 IN)/(144 IN^2) = 557.67 SQFT
(557.67 SQFT/ 2174 SQFT)100 = 25.65% TOTAL PV
AREA POPULATES 25.65% OF TOTAL PLAN VIEW
AREA AND IS WITHIN THE 33% REQUIREMENT.
(E) STRUCTURE ON PROPERTY
CAL-FIRE ROOF LADDER
ACCESS POINT
Roof Section 3
M ACD
PR
O
P
E
R
T
Y
LI
NE
CAL-FIRE ROOF LADDER
ACCESS POINT
CB
LOCATION OF "RAPID SHUTDOWN"
DISCONNECT NEC 690.12
PROPERTY LINEPROPERTY LINE
PROP
E
R
T
Y
LINE
PROP
E
R
T
Y
L
I
NE
ACD AC DISCONNECT
Roof Section 4
6LJQHG
4USVDUVSBM
0OMZ
2118 N Williams St
- 2017898303/20/23
5'-4" 5'-4"
5'-4" 5'-4" 5'-4"
5'-4" 5'-4" 5'-4"
5'-4"5'-4" 5'-4"
N
N
N
N
SCALE: 1/8" = 1'-0"
PV SYSTEM MOUNTING DETAILS
UNIRAC FLASHKIT PRO FOR
ASPHALT COMP SHINGLE @ 64" O.C. MAX
PROPOSED UNIRAC SM
RACKING
PROPOSED REC ALPHA REC400AA PURE BLK
(400W) PV SOLAR MODULES
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
PV-2
Roof Section 1
Roof Azimuth: 180°
Roof Tilt: 16°
Roof Section 2
Roof Section 3
EXISTING ASPHALT COMP SHINGLE
ROOF
Roof Section 4
EXISTING 2 "X 6" ROOF
RAFTERS @ 16"O.C.
6LJQHG
4USVDUVSBM
0OMZ
2118 N Williams St
- 2017898303/20/23
RO
O
F
S
L
O
P
E
910
10
6 21
7
S-5
D5
20
11
1214 13 15 18 22
S-5
D4
3
1
5 4
25 24 23
8
26
2
D4 DETAIL (TRANSVERSE)
NOT TO SCALE D5 DETAIL (LONGITUDINAL)
NOT TO SCALE
D1 RACKING DETAIL (TRANSVERSE)
NOT TO SCALE
D3 RACKING DETAIL (TOP)
NOT TO SCALE
D2 RACKING DETAIL (LONGITUDINAL)
NOT TO SCALE
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
PV-3
ASPHALT COMP SHINGLE
1. ROOF MATERIAL: ASPHALT COMP SHINGLE
2. ROOF STRUCTURE: RAFTERS
3. ATTACHMENT TYPE: UNIRAC FLASHKIT PRO
4. MODULE MANUFACTURER: REC ALPHA
5. MODULE MODEL: REC400AA PURE BLK (400W) SOLAR MODULES
6. MODULE LENGTH: 71.7''
7. MODULE WIDTH: 40"
8. MODULE WEIGHT: 45 LBS.
9. SEE SHEET S-1 FOR DIMENSION(S)
10. MIN. FIRE OFFSET: 18"
11. RAFTERS SPACING: 16" O.C.
12. RAFTERS SIZE: 2 "X 6" NOMINAL
13. LAG BOLT DIAMETER: 5/16 IN.
14. LAG BOLT EMBEDMENT: 2.5 IN.
15. TOTAL # OF ATTACHMENTS: 60
16. TOTAL AREA: 557.67 SQ. FT.
17. TOTAL WEIGHT: 1260.00 LBS.
18. WEIGHT PER ATTACHMENT: 21.00 LBS.
19. DISTRIBUTED LOAD: 2.26 PSF
20. MAX. HORIZONTAL STANDOFF: 64 IN.
21. MAX. VERTICAL STANDOFF:
LANDSCAPE: 26 IN., PORTRAIT: 39 IN.
22. STANDOFF STAGGERING: NO
23. RAIL MANUFACTURER AND MODEL
(OR EQUIV.):UNIRAC SM
24. RAIL WEIGHT: 0.436 PLF.
25. MAX. RAFTERS SPAN: 12 FT.
26. MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.
6LJQHG
4USVDUVSBM
0OMZ
2118 N Williams St
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10
PV CIRCUIT 1: 10 MODULES/PARALLEL
RO
O
F
TOP
GR
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U
N
D
L
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VE
L
-
HO
U
S
E
E
X
T
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R
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R
9
PV CIRCUIT 2: 9 MODULES/PARALLEL
1 2
12
9
PV CIRCUIT 3: 9 MODULES/PARALLEL
1 2
1
1
1
(N) JUNCTION BOX
WITH IRREVERSIBLE
GROUND SPLICE
2
20A
20A
N
15A
20A
(N) 28 REC ALPHA REC400AA PURE BLK (400W) SOLAR MODULES
WITH AN ENPHASE IQ8PLUS-72-2-US MICRO-INVERTER
ATTACHED TO THE BACK OF EVERY MODULE.
(N) 125A/240V AC
COMBINER BOX WITH
ENPHASE IQ ENVOY
COMM. GATEWAY
EN
P
H
A
S
E
I
Q
EN
V
O
Y
CO
M
M
U
N
I
C
A
T
I
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N
S
GA
T
E
W
A
Y
NOTE: IN BETWEEN EACH ARRAY THE EMT IS USED AS THE
GROUNDING / BONDING, GROUND CLAMPS ARE AT EACH
END OF THE EMT CONDUIT WITH THE WIRE THEN FREE
AIR'D TO THE GROUND CLAMP ON THE RACKING RAIL
M
POINT OF
DELIVERY AND
INTERCONNECTION
50A
175A
N
3 (E) GROUNDING
ELECTRODE OR
(UFER)
BACKFEED
BREAKER
(N) VISIBLE
LOCKABLE
2 POLE 60A
'KNIFE' AC
DISCONNECT
3
EXISTING
240V/200A
METER MAIN COMBO
SINGLE PHASE
(N) MAIN BREAKER
DERATE TO 175A
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
E-1
MAIN SERVICE PANEL
240/120V 1Ø, 3W
MAIN BUSS: 200A
MAX BREAKER SIZE:
(200A X 1.2) - 175A = 65.0A
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
E-2
Conduit and Conductor Schedule
Tag Description Wire Gauge # of Conductors Conduit Type Conduit Size
1 Enphase Q cable - THWN-2 12 AWG 3 N/A - Free Air N/A - Free Air
1 Bare Copper Ground (EGC/GEC) 6 AWG 1 N/A - Free Air N/A - Free Air
2 THWN-2 12 AWG 6 EMT 3/4"
2 THWN-2 - Ground 10 AWG 1 EMT 3/4"
3 THWN-2 8 AWG 3 EMT 3/4"
3 THWN-2 - Ground 8 AWG 1 EMT 3/4"
Inverter Ratings
Inverter Make/Model ENPHASE
IQ8PLUS-72-2-US
Max DC Volt Rating 60V
Max con output Power 290W
Max Nominal Voltage 240V
Max AC Current 1.21A
Max OCPD Rating 20A
DESIGN TEMPERATURES
ASHRAE EXTREME LOW 2°C
ASHRAE 2% HIGH 31°C
PV Module Ratings @ STC
Module/Make/Model
REC ALPHA
REC400AA PURE BLK
(400W) SOLAR
MODULES
Max Power-Point Current (Imp)9.51A
Max Power-Point Voltage (Vmp)42.1V
Open-Circuit Voltage (Voc)48.8V
Short-Circuit Current (Isc)10.10A
Max Series Fuse (OCPD)25A
Nominal Maximum Power at STC (Pmax)400W
Maximum System Voltage 1000V
Voc Temperature Coefficient -0.24%/°C
SYSTEM SUMMARY
BRANCH #1 BRANCH #2 BRANCH #3
INVERTERS PER BRANCH 10 9 9
MAX AC CURRENT 12.10A 10.89A 10.89A
MAX AC OUTPUT POWER 2900W 2610W 2610W
ARRAY STC POWER 11200W
MAX AC CURRENT 33.88A
MAX AC POWER 8120W
2118 N Williams St
- 2017898303/20/23
N
1. NOT ALL PLACARDS SHOWN MAY BE REQUIRED BY LOCAL AHJ. CONTRACTOR TO VERIFY PLACARD
REQUIREMENTS WITH LOCAL AHJ BEFORE INSTALLATION.
2. ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF THE CALIFORNIA ELECTRICAL CODE
3. ALTERNATE POWER SOURCE PLACARD SHALL BE METALLIC OR PLASTIC, ENGRAVED OR MACHINE
PRINTED LETTERS IN A CONTRASTING COLOR TO THE PLAQUE. THIS PLAQUE WILL BE ATTCHED BY POP
RIVETS OR SCREWS OR OTHER APPROVED METHOD.
4. DIRECTORY PLACARD MARKING CONTENT AND FORMAT: RED BACKGROUND, WHITE LETTERING,
MINIMUM 3/8" LETTER HIEGHT, ALL CAPITAL LETTERS, ARIAL OR SIMILAR FONT, NON BOLD, REFLECTIVE
WEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT.
PERMANENT SIGNAGE NOTES:
WARNING!
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
LABEL LOCATION:
ADJACENT TO PV BREAKER (IF APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(2)(3)(b)
!
DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
COMBINER PANEL
WARNING
LABEL LOCATION:
PHOTOVOLTAIC AC COMBINER (IF
APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(2)(3)(c),
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
LABEL LOCATION:
ON OR NO MORE THAT 3 M (10 FT) FROM THE SERVICE
DISCONNECTING MEANS TO WHICH THE PV SYSTEMS
ARE CONNECTED.
ELECTRICAL SHOCK HAZARD
WARNING!
LABEL LOCATION:
INVERTER(S), AC DISCONNECT(S), AC
COMBINER PANEL (IF APPLICABLE).
PER CODE(S): CEC 2022: 690.13(B)
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)(3),
CFC 2022: 1204.5.3
POWER TO THIS BUILDING IS
ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH
DISCONNECTS AS SHOWN
CAUTION:
(N) SOLAR PANELS AND
MICRO-INVERTERS ON ROOF
33.88
PHOTOVOLTAIC AC DISCONNECT
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
E-3
21
1
8
N
W
I
LL
I
AM
S
ST
PV INTERCONNECTION POINT.
LOCATION OF METER MAIN
COMBO, AC DISCONNECT &
COMBINER BOX.
2118 N Williams St
- 2017898303/20/23
SHEET
CONTRACTOR
ILUM SOLAR
2118 N WILLIAMS ST,
SANTA ANA
CA 92705
APN:39610214
DATE:1/27/2023
RODRIGUEZ
RESIDENCE
License#:1092865, C-46
ADDRESS:
4135 NORTHGATE BLVD
SUITE 9, SACRAMENTO,
CA 95834, USA
DESIGNER: OSM
S-1
2118 N Williams St
- 2017898303/20/23
2118 N Williams St
- 2017898303/20/23
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
2118 N Williams St
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