HomeMy WebLinkAbout2960 S Greenville St Unit #B - PlanPOINT OF
DELIVERY AND
INTERCONNECTION
40A
N
3
EXISTING
240V/100A
MAIN SERVICE PANEL
SINGLE PHASE
BACKFEED
BREAKER
M
M
M
M
M
M
100A
(E) 240V/125A
SUB SERVICE PANEL
SINGLE PHASE
(N) VISIBLE
LOCKABLE
2 POLE 60A
'KNIFE' AC
DISCONNECT
AC
DISCONNECT
TO BE LOCATED
WITHIN 10' OF
METER
3
EXISTING WIRES
N
RO
O
F
T
OP
GR
O
U
N
D
L
E
V
E
L
-
HOU
S
E
E
X
T
ER
I
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R
20A
20A
N
2 (N) JUNCTION BOX
WITH IRREVERSIBLE
GROUND SPLICE
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
(N) 100A PV LOAD
CENTER
(N) (19) SOLAREVER SE-182*91-410M-108 (410W) MODULES
WITH (8) AP SYSTEM DS3-L 2 IN 1 MICRO-INVERTER
ATTACHED TO THE BACK OF MODULE
112 1
1
PV CIRCUIT 1: 10 MODULES/PARALLEL [(5) AP SYSTEM DS3-L 2 IN 1]
PV CIRCUIT 2: 9 MODULES/PARALLEL [(5) AP SYSTEM DS3-L 2 IN 1]
112
10 9
4 3 9
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
E-1
DESIGN TEMPERATURES
ASHRAE EXTREME LOW -1°C
ASHRAE 2% HIGH 36°C
PV Module Ratings @ STC
Module Make/Model
SOLAREVER
SE-182*91-410M-108
(410W) MODULE
Max Power-Point Current (Imp)13.08A
Max Power-Point Voltage (Vmp)31.35V
Open-Circuit Voltage (Voc)37.12V
Short-Circuit Current (Isc)13.96A
Max Series Fuse (OCPD)25A
Nominal Maximum Power at STC (Pmax)410W
Maximum System Voltage 1500V
Voc Temperature Coefficient -0.29% /°C
Conduit and Conductor Schedule ~ (75°C Copper Column)
Tag Description Wire Gauge # of Conductors Conduit Type Conduit Size
1 PV WIRES 12 AWG 2 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 10 AWG 4 EMT 3/4"
2 THWN-2 - Ground 8 AWG 1 EMT 3/4"
3
3
THWN-2 8 AWG 3 EMT 3/4"
THWN-2 - Ground 8 AWG 1 EMT 3/4"
SUB SERVICE PANEL
240/120V 1Ø, 3W
MAIN BUSS: 125A
MAX BREAKER SIZE:
(125A X 1.2) - 100A = 50A
Inverter Ratings
Inverter Make/Model AP SYSTEM DS3-L
Max DC Volt Rating 60V
Peak Output Power 768W
Max Nominal Voltage 240V
Max AC Current 3.2A
Max OCPD Rating 20A
METER # 222013 034146
SYSTEM SUMMARY
BRANCH #1
INVERTERS PER BRANCH
MAX AC CURRENT
MAX AC OUTPUT POWER
ARRAY STC POWER
ARRAY PTC POWER
MAX AC CURRENT
MAX AC POWER
DERATED (CEC) AC POWER
BRANCH #2
5
16A
3840W
5
16A
3840W
7790W
7273W
32A
7680W
7018.270W
2960 S Greenville St
Unit B - 2017942605/04/23
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
POWER SOURCE OUTPUT CONNECTION
LABEL LOCATION:
ADJACENT TO PV BREAKER (IF APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(3)(2)
!
DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
COMBINER PANEL
WARNING
LABEL LOCATION:
PHOTOVOLTAIC AC COMBINER (IF
APPLICABLE).
PER CODE(S): CEC 2022: 705.12(B)(3)(3)
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 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: 706.15(C)(4) &
690.13(B)
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM
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),
CFC 2022: 1204.5.3
POWER TO THIS BUILDING IS
ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH
DISCONNECTS AS SHOWN
CAUTION:
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
32.0 AMPS
240.0 VAC
PHOTOVOLTAIC AC DISCONNECT
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
E-2
29
6
0
S
GR
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E
N
V
I
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E
S
T
UN
I
T
B
WARNING!
THIS EQUIPMENT FED BY MULTIPLE
SOURCES. TOTAL RATING OF ALL
OVERCURRENT DEVICES, EXCLUDING
MAIN SUPPLY OVERCURRENT
DEVICE, SHALL NOT EXCEED
AMPACITY OF BUSBAR.
PV INTERCONNECTION POINT.
LOCATION OF AC DISCONNECT &
PV LOAD CENTER
(N) SOLAR PANELS AND
MICRO-INVERTERS ON
ROOF
LOCATION OF METER MAIN COMBO.
2960 S Greenville
St Unit B -
2017942605/04/23
3'
3'3'
3'
3'
3'
3'
3'
N
SCALE: 1/16" = 1'-0"
PV SYSTEM SITE PLAN
PV SYSTEM SIZE:
7.79 kW DC
LEGEND
CONSTRUCTION NOTESLOCATION OF METER MAIN COMBO,
MOUNTED ON EXTERIOR WALL OF A
SINGLE FAMILY RESIDENCE.
NEW SOLAR PANELS
(19) SOLAREVER SE-182*91-410M-108 (410W)
WITH (10) AP SYSTEM DS3-L MICROINVERTERS
MOUNTED TO THE BACK OF MODULES MOUNTED
ON COMP SHINGLE ROOF
29
6
0
S
G
R
E
E
N
V
I
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E
S
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UN
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B
ROOF OBSTRUCTIONS
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
PV-1
Roof Azimuth: 270 °
Roof Tilt: 18°
Roof Section 2
LC LOAD CENTER
DRIVEWAY
LC
LOCATION OF "RAPID SHUTDOWN"
AC DISCONNECT CEC 690.12
Roof Azimuth: 90°
Roof Tilt: 18°
Roof Section 1
ACD AC DISCONNECT
M
M METER MAIN COMBO
CAL-FIRE ROOF LADDER
ACCESS POINT
CAL-FIRE ROOF LADDER
ACCESS POINT
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 110 MPH (3 SECOND GUST), WIND EXPOSURE C.
3. THE ROOF MEMBERS ARE 2 "X 4" TRUSSES AT 24" 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 1205.2.1.2
TOTAL PLAN VIEW AREA = 5013.8 SQFT
TOTAL PV AREA = 19(67.87 IN)(44.64 IN)/(144 IN^2) = 399.75 SQFT
=(399.75 SQFT/ 5013.8 SQFT)100 = 7.97%
TOTAL PV AREA FOR EXISTING SYSTEM
=17(65 IN)(39 IN)/(144 IN^2) = 299.27 SQFT
=(299.27 SQFT/ 5013.8 SQFT)100 =9.01%
AC
D
SS
P
CAL-FIRE ROOF LADDER
ACCESS POINT
PV INTERCONNECTION POINT.
LOCATION OF SUB SERIVCE
PANEL,LOAD CENTER & AC
DISCONNECT MOUNTED ON INTERIOR
WALL OF A SINGLE FAMILY
RESIDENCE.
2960 S Greenville
St Unit B -
2017942605/04/23
6' 6'
6'
N
N
SCALE: 1/8" = 1'-0"
PV SYSTEM MOUNTING DETAILS
EVEREST SPLICE FOOT XL FOR
COMP SHINGLE @ 72" O.C. MAX
PROPOSED EVEREST
CROSSRAIL RACKING
PROPOSED SOLAREVER SE-182*91-410M-108
(410W) PV SOLAR MODULES
EXISTING 2 "X 4" ROOF
TRUSSES @ 24"O.C.
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
PV-2
Roof Azimuth: 270°
Roof Tilt: 18°
Roof Section 2
EXISTING COMP SHINGLE ROOF
Roof Azimuth: 90°
Roof Tilt: 18°
Roof Section 1
2960 S Greenville
St Unit B -
2017942605/04/23
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
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
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
1. ROOF MATERIAL: COMP SHINGLE
2. ROOF STRUCTURE: TRUSSES
3. ATTACHMENT TYPE: EVEREST SPLICE FOOT XL
4. MODULE MANUFACTURER: SOLAREVER
5. MODULE MODEL: SE-182*91-410M-108 (410W)
6. MODULE LENGTH: 67.87''
7. MODULE WIDTH: 44.64"
8. MODULE WEIGHT: 47.4 LBS.
9. SEE SHEET S-1 FOR DIMENSION(S)
10. MIN. FIRE OFFSET: 36"
11. TRUSSES SPACING: 24" O.C.
12. TRUSSES SIZE: 2 "X 4" NOMINAL
13. LAG BOLT DIAMETER: 5/16 IN.
14. LAG BOLT EMBEDMENT: 2.5 IN.
15. TOTAL # OF ATTACHMENTS: 35
16. TOTAL AREA: 399.75 SQ. FT.
17. TOTAL WEIGHT: 900.60 LBS.
18. WEIGHT PER ATTACHMENT: 25.73 LBS.
19. DISTRIBUTED LOAD: 2.25 PSF
20. MAX. HORIZONTAL STANDOFF: 72 IN.
21. MAX. VERTICAL STANDOFF:
LANDSCAPE: 27 IN., PORTRAIT: 44 IN.
22. STANDOFF STAGGERING: YES
23. RAIL MANUFACTURER AND MODEL
(OR EQUIV.):EVEREST CROSSRAIL
24. RAIL WEIGHT: 0.436 PLF.
25. MAX. TRUSSES SPAN: 12 FT.
26. MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX.
PV-3
2960 S Greenville
St Unit B -
2017942605/04/23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-1
2960 S Greenville
St Unit B -
2017942605/04/23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-2
2960 S Greenville
St Unit B -
2017942605/04/23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-3
2960 S Greenville
St Unit B -
2017942605/04/23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
S-4
2960 S Greenville
St Unit B -
2017942605/04/23
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
1053344
Solgen Construction, LLC
Cole Farmer
Permits@CoreEnergyGroup.com
559-462-6009
2960 S Greenville St, Unit B Santa Ana, CA 92704
04/27/2023
2960 S Greenville
St Unit B -
2017942605/04/23
76 North Meadowbrook Drive
Scott E. Wyssling, PE Alpine, UT 84004
Cole D. Larsen, SE, PE office (201) 874-3483
Gregory T. Elvestad, PE swyssling@wysslingconsulting.com
March 31, 2023
Green World Renewable Energy
4408 Ritchie Highway
Baltimore, MD 21225
Re: Engineering Services
Pizano Residence
2960 S Greenville Street, UNIT B, Santa Ana, CA
9.216 kW System
To Whom It May Concern:
We have received information regarding solar panel installation on the roof of the above referenced
structure. Our evaluation of the structure is to verify the existing capacity of the roof system and its ability
to support the additional loads imposed by the proposed solar system.
A. Site Assessment Information
1. Site visit documentation identifying attic information including size and spacing of framing
for the existing roof structure.
2. Design drawings of the proposed system including a site plan, roof plan and connection
details for the solar panels. This information will be utilized for approval and construction
of the proposed system.
B. Description of Structure:
Roof Framing: Assumed prefabricated wood trusses at 24” on center. All truss members
are constructed of 2x4 dimensional lumber.
Roof Material: Composite Asphalt Shingles
Roof Slopes: 18 degrees
Attic Access: Inaccessible
Foundation: Permanent
C. Loading Criteria Used
• Dead Load
o Existing Roofing and framing = 7 psf
o New Solar Panels and Racking = 3 psf
o TOTAL = 10 PSF
•Live Load = 20 psf (reducible) – 0 psf at locations of solar panels
• Ground Snow Load = 0 psf
•Wind Load based on ASCE 7-16
o Ultimate Wind Speed = 110 mph (based on Risk Category II)
o Exposure Category C
Analysis performed of the existing roof structure utilizing the above loading criteria is in accordance
with the 2022 California Residential Code, including provisions allowing existing structures to not
require strengthening if the new loads do not exceed existing design loads by 105% for gravity
elements and 110% for seismic elements. This analysis indicates that the existing framing will
support the additional panel loading without damage, if installe d correctly.
2960 S Greenville
St Unit B -
2017942605/04/23
Page 2 of 2
D. Solar Panel Anchorage
1. The solar panels shall be mounted in accordance with the most recent K2 Systems installation
manual. If during solar panel installation, the roof framing members appear unstable or deflect non -
uniformly, our office should be notified before proceeding with the installation.
2. The maximum allowable withdrawal force for a 5/16” lag screw is 298 lbs per inch of penetration as
identified in the National Design Standards (NDS) of timber construction specifications. Based on
two screws with a minimum penetration depth of 2½”, the allowable capacity per connection is
greater than the design withdrawal force (demand). Considering the variable factors for the existing
roof framing and installation tolerances, the connection using two 5/16” diameter lag screw with a
minimum of 2½” embedment will be adequate and will include a sufficient factor of safety.
3. Considering the wind speed, roof slopes, size and spacing of framing members, and condition of
the roof, the panel supports shall be placed no greater than 72” on center.
Based on the above evaluation, this office certifies that with the racking and mounting specified, the existing
roof system will adequately support the additional loading imposed by the solar system. This evaluation is in
conformance with the 2022 CRC, current industry standards and practice, and is based on information supplied
to us at the time of this report.
Should you have any questions regarding the above or if you require further information do not hesitate to
contact me.
Very truly yours,
Scott E. Wyssling, PE
California License No. 83664
2960 S Greenville
St Unit B -
2017942605/04/23
SHEET #
T-1
T-2
PV-1
PV-2
PV-3
E-1
E-2
S-1
S-2
S-3
S-4
SHEET NAME
COVER SHEET
PLAN NOTES
SITE PLAN LAYOUT
ATTACHMENT DETAILS
MOUNTING DETAILS
ELECTRICAL DIAGRAM
WARNING LABELS
SPEC SHEET
SPEC SHEET
SPEC SHEET
SPEC SHEET
PROJECT INFORMATION
PROPERTY OWNER
NAME:LUIS PIZANO
PHONE:-
CONTRACTOR
NAME:SOLGEN CONSTRUCTION
PHONE:(559)442-9887
DESIGN SPECIFICATIONS
OCCUPANCY: R-3
CONSTRUCTION TYPE: SINGLE FAMILY RESIDENCE
ZONING: RESIDENTIAL
GROUND SNOW LOAD: 0 PSF
WIND EXPOSURE: C
WIND SPEED: 110 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)
2022 CALIFORNIA FIRE CODE (CFC)
COORDINATES:
33.707375,-117.905653
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
T-1
AERIAL VIEW
PIZANO RESIDENCE
NEW PHOTOVOLTAIC SYSTEM
PROJECT - 7.790 kW DC /
9.216 kW AC
TYPE OF
INTERCONNECTION: BACKFEED BREAKER IN THE SSP
SCOPE OF WORK
SYSTEM SIZE: STC: 19 X 410W = 7.790kW
PTC: 19 X 382.78W = 7.273kW
(19)SOLAREVER SE-182*91-410M-108 (410W) MODULES
(10)AP SYSTEM DS3-L MICROINVERTERS
(1)60A KNIFE AC DISCONNECT
MSP UPGRADE: NO
MAIN BREAKER DERATE: NO
RACKING & MOUNTING
PV ATTACHMENT TYPE: EVEREST SPLICE FOOT XL FOR COMP SHINGLE ROOF
RACKING TYPE: EVEREST CROSSRAIL- ROOF
MOUNT RACKING HARDWARE
Bldg# 101114835
Elec# 20179426
Approved by M Smith
05/01/23
Issued 05/03/23
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.
2960 S Greenville St
Unit B - 2017942605/04/23
SHEET
CONTRACTOR
SOLGEN CONSTRUCTION LLC.
2960 S GREENVILLE ST
UNIT B,
SANTA ANA,
CA 92704
APN:93307090
DATE:4/26/2023
PIZANO
RESIDENCE
License#: C-10 1053344
DESIGNER: OJS
CORE ENERGY GROUP.
ADDRESS: 2072 N MAIN ST
FL 2, LOGAN
UT 84341-1993
CSLB#: 1053344
T-2
1.1. PROJECT NOTES:
1.2. THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE 2022 CALIFORNIA
ELECTRICAL CODE (CEC) ARTICLE 690, ALL MANUFACTURER’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 2022 CEC
690.41(B)
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 2022 CEC 690.4
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 2022 CEC 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 [ 2022 CEC 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 CEC
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 - EVEREST SPLICE FOOT XL FOR COMP SHINGLE ROOF
1.13. PV RACKING SYSTEM INSTALLATION - EVEREST CROSSRAIL ROOF MOUNT
RACKING HARDWARE
1.14. PV MODULE AND INVERTER INSTALLATION - SOLAREVER SE-182*91-410M-108
(410W) MODULES / AP SYSTEM DS3-L 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
2022 CEC 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 2022 CEC
110.26.
1.32. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR
EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY 2022 CEC 690.31 (A),(C)
AND CEC 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 2022 CEC 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 2022 CEC 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 MANUFACTURER'S
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 2022 CEC 690.8, 2022 CEC 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 [2022 CEC 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 2022 CEC 690.43 AND
MINIMUM 2022 CEC TABLE 250.122.
1.54. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES
CONSIDERED GROUNDED IN ACCORDING WITH 2022 CEC 250.134 AND 2022
250.136(A).
1.55. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO
CEC 690.45 AND MICROINVERTER MANUFACTURER'S 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 [2022 CEC
250.119]
1.59. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC 690.47 AND
CEC 250.50 THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR
INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO
CEC 250, CEC 690.47 AND AHJ.
1.60. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC 690.41 IN GENERAL
AND CEC 690.41 (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 1 FT OF PV
ARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 SECONDS. CONTROLLED
CONDUCTORS ≤30V AND ≤240VA [CEC 690.12(B)]. LOCATION OF LABEL
ACCORDING TO AHJ
1.65. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC 690.8,
690.9, AND 240.
1.66. EQUIPMENT THAT IS LISTED, LABELED, OR BOTH SHALL BE INSTALLED AND
USED IN ACCORDANCE WITH ANY INSTRUCTIONS INCLUDED IN THE LISTING
OR LABELING. CEC 110.3(B).
1.67. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT
PROTECTION ACCORDING TO CEC 690.11 AND UL1699B.
1.68. INTERCONNECTION NOTES:
1.69. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [2022 CEC
705.12]
1.70. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY
NOT EXCEED 120% OF BUSBAR RATING [2022 CEC 705.12(B)(3)(2)]
1.71. WHEN SUM OF THE PV SOURCES EQUALS >100% OF BUSBAR RATING, PV
DEDICATED BACKFFED BREAKERS MUST BE LOCATED OPPOSITE END OF
THE BUS FROM THE UTILITY SOURCE OCPD [2022 CEC 705.12(B)(3)(2)].
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 2022 CEC 705.12 (B)(3)(3).
1.73. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO 2022 CEC 705.11 WITH
SERVICE ENTRANCE CONDUCTORS IN ACCORDANCE WITH 2022 CEC 230.42
1.74. BACKFEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS
EXEMPT FROM ADDITIONAL FASTENING [2022 CEC 705.12(E)].
2960 S Greenville
St Unit B -
2017942605/04/23