HomeMy WebLinkAbout4618 W Hollyline Ave - Plan03/02/2023
Design Criteria
Code 2022 California Building Code (ASCE 7-16)
Risk category II Wind Load (component and Cladding)
Roof Dead Load Dr 15 psf V 95 mph
PV Dead Load DPV 3 psf Exposure C
Roof Live Load Lr 20 psf
Ground Snow S 0 psf
If you have any questions on the above, please do not hesitate to call.
Sincerely,
Eugene Munyanziza, P.E.
EV Engineering, LLC
projects@evengineersnet.com
http://www.evengineersnet.com
Exp: 06/30/2024
RE: Structural Certification for Installation of Residential Solar
MARIA CAMACHO: 4618 W HOLLYLINE AVE, SANTA ANA, CA 92703
Attn: To Whom It May Concern
This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of
the PV system to existing roof framing. From the field observation report, the roof is made of "W" Tile roofing
over roof plywood supported by 2X6 Rafters at 16 inches. The slope of the roof was approximated to be 18
degrees and the allowable maximum rafter span is 8 feet between supports.
After review of the field observation data and based on our structural capacity calculation, the existing roof
framing has been determined to be adequate to support the imposed loads without structural upgrades.
Contractor shall verify that existing framing is consistent with the described above before install. Should they
find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity
calculations were done in accordance with applicable building codes.
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4618 W Hollyline
Ave03/24/23
Structural Letter for PV Installation
Date: 03/02/2023
Job Address: 4618 W HOLLYLINE AVE
SANTA ANA, CA 92703
Job Name: MARIA CAMACHO
Job Number: 230302MC
Scope of Work
Table of Content
Sheet
1 Cover
2 Attachment Uplift checks
3 Roof Framing Check
4 Seismic Check and Scope of work
Engineering Calculations Summary
Code 2022 California Building Code (ASCE 7-16)
Risk category II
Roof Dead Load Dr 15 psf
PV Dead Load DPV 3 psf
Roof Live Load Lr 20 psf
Ground Snow S 0 psf
Wind Load (component and Cladding)
V 95 mph
Exposure C
References
NDS for Wood Construction
Sincerely,
Eugene Munyanziza, P.E.
EV Engineering, LLC
projects@evengineersnet.com
http://www.evengineersnet.com Exp: 06/30/2024
This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV
system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's
approved installation specifications.
projects@evengineersnet.com
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4618 W Hollyline
Ave03/24/23
Wind Load Cont.
95 mph ASCE 7-16 Figure 26.5-1B
C
1.0 ASCE 7-16 Sec 26.8.2
0.85 ASCE 7-16 Table 26.10-1
0.85 ASCE 7-16 Table 26.6-1
1.00 ASCE 7-16 Table 26.9-1
16.64 psf
18.0 Degrees
1.5 Conservatively assuming all exposed
0.8 conservatively assuming 10 ft2 effective area
Uplift (W)Zone(1) Zone(2r) Zone(2e)Zone(3)
Fig. 30-3-2 GCp=-2.1 -2.6 -2.7 -2.7
Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-41.95 -51.93 -53.93 -53.93
GCp=0.3 Figure 30.3-2
P=qh(GCp)(γE)(γa)=4.49 Equation 29.4-7
Rafter Attachments: 0.6D+0.6W (CD=1.6)
Connection Check
Attachment max. spacing= 4 ft
5/16" Lag Screw Withdrawal Value= 266 lbs/in Table 12.2A - NDS
2.5 in DFL Assumed
Prying Coefficient 1.4
Allowable Capacity= 760 lbs
Zone Trib Width Area (ft) Uplift (lbs) Down (lbs)
Zone(1) 4 11.0 222.5 82.4
Zone(2r) 4 11.0 271.9 82.4
Zone(2e) 4 11.0 281.8 82.4
Zone(3) 4 11.0 281.8 82.4
Conservative Max= 281.8 < 760
CONNECTION IS OK
Risk Category =
KZ =
Kd =
Ke =
2.Embedment is measured from the top of the framing member to the tapered tip of a lag screw.
Embedment in sheading or other material does not count.
II
V=
Exposure =
1.Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift
governs
γE=
γa=
KZt =
qh= 0.00256KzKztKdKeV2=
Pitch =
Lag Screw Penetration
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4618 W Hollyline
Ave03/24/23
Vertical Load Resisting System Design
Roof Framing Rafters
Snow Load Fully Exposed
pg= 0 psf Ct = 1.1
Ce = 0.9 Is = 1.0
pf = 0 psf
pfmin. = 0.0 psf
ps = 0 psf Conservatively (Cs=1) 0 plf
Max Length, L = 8.0 ft (Rafter maximum Allowable Horizontal Span)
Tributary Width, WT = 16 in
Dr = 15 psf 20 plf
PvDL = 3 psf 12 plf
Load Case: DL+0.75(0.6W+S)
0.75(Pnet+Ps)+ Ppvcos(θ)+PDL= 35 plf
Mdown= 278 lb-ft
Mallowable = Sx x Fb' (wind)= 975 lb-ft > 278 lb-ft OK
Load Case: DL+S
Ps+ Ppvcos(θ)+PDL= 32 plf
Mdown= 256 lb-ft
Mallowable = Sx x Fb' (wind)= 975 lb-ft > 256 lb-ft OK
Load Case: DL+0.6W
Pnet+ Ppvcos(θ)+PDL= 35.6 plf
Max Moment, Mu= 285 lb-ft
Mallowable = Sx x Fb' (wind)= 1357 lb-ft > 285 lb-ft OK
Pv max Shear= 82.4 lbs
Shear, Vu=wL/2+Pv Point Load = 210 lbs
Max Shear, Vu=wL/2+Pv Point Load = 210 lb
Member Capacity
DF-L No.2
2X6 CL CF Ci Cr KF φ λ
Fb = 900 psi 1.0 1.3 1.0 1.15 2.54 0.85 0.8 1346 psi
Fv = 180 psi N/A N/A 1.0 N/A 2.88 0.75 0.8 180 psi
E = 1600000 psi N/A N/A 1.0 N/A N/A N/A N/A 1600000 psi
Emin = 580000 psi N/A N/A 1.0 N/A 1.76 0.85 N/A 580000 psi
Depth, d = 5.5 in
Width, b = 1.5 in
Cross-Sectonal Area, A = 8.25 in2
Moment of Inertia, Ixx = 20.7969 in4
Section Modulus, Sxx = 7.5625 in3
Allowable Moment, Mall = Fb'Sxx = 847.9 lb-ft DCR=Mu/Mall = 0.28 < 1 Satisfactory
Allowable Shear, Vall = 2/3Fv'A = 990.0 lb DCR=Vu/Vall = 0.21 < 1 Satisfactory
Design Value Adjusted Value
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4618 W Hollyline
Ave03/24/23
Siesmic Loads Check
Roof Dead Load 15 psf
% or Roof with Pv 8.05%
Dpv and Racking 3 psf
Average Total Dead Load 15.2 psf
Increase in Dead Load 0.8%OK
The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and
therefore no further seismic analysis is required.
Limits of Scope of Work and Liability
We have based our structural capacity determination on information in pictures and a drawing set titled PV
plans -MARIA CAMACHO. The analysis was according to applicable building codes, professional engineering and
design experience, opinions and judgments. The calculations produced for this dwelling's assessment are only for
the proposed solar panel installation referenced in the stamped plan set and were made according to generally
recognized structural analysis standards and procedures.
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4618 W Hollyline
Ave03/24/23
signed:3/21/2023
4618 W Hollyline
Ave03/24/23
INV AC MSP
E-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:5/25/2023 REV:B
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
ALL PLACARDS SHALL BE OF WEATHER PROOF CONSTRUCTION, BACKGROUND ON ALL PLACARDS SHALL BE RED
WITH WHITE LETTERING U.O.N.
PLACARD SHALL BE MOUNTED DIRECTLY ON THE EXISTING UTILITY ELECTRICAL SERVICE.FASTENERS
APPROVED BY THE LOCAL JURISDICTION
NOTE:ALL SIGNAGE CANNOT BE HAND WRITTEN CEC 110.21
WARNING PLACARDS
WARNING PLACARDS
WARNING
CAUTION: SOLAR CIRCUIT
LABEL LOCATION
POINT OF INTERCONNECTION
(PER CODE: CEC 705.12(B)(3)(2)
[ NOT REQUIRED IF PANEL BOARD IS RATED NOT LESS THAN SUM OF
AMPERE RATINGS OF ALL OVERCURRENT DEVICES SUPPLYING IT]
WARNING
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE THIS
OVER-CURRENT DEVICE
WARNING:PHOTOVOLTAIC
POWER SOURCE
LABEL LOCATION
CONDUIT, COMBINER BOX
[PER CODE: CEC 690.31(D)(2)]
WARNING-Electric Shock Hazard
No User Serviceable Parts inside
Contact authorized service provide for
assistance
LABEL LOCATION
INVERTER, JUNCTION BOXES(ROOF),
AC DISCONNECT
[PER CODE: CEC 690.13]
LABEL LOCATION
DISCONNECT, POINT OF INTERCONNECTION
[PER CODE: CEC 690.13(B)]
LABEL LOCATION
AC DISCONNECT , POINT OF INTERCONNECTION
[PER CODE: CEC 690.54]
LABEL LOCATION
MARKINGS PLACED ON ALL INTERIOR AND EXTERIOR DC
CONDUIT, RACEWAYS, ENCLOSURES AND CABLE ASSEMBLES AT
LEAST EVERY 10 FT, AT TURNS AND ABOVE/BELOW
PENETRATIONS AND ALL COMBINER/JUNCTION BOXES.
(PER CODE: CFC605.11.1.4)
LABEL LOCATION
POINT OF INTERCONNECTION
[PER CODE: CEC705.12(D)(4)]
ELECTRIC SHOCK HAZARD
TERMINALS ON BOTH LINE AND LOAD SIDES MAY
BE ENERGIZED IN THE OPEN POSITION
LABEL LOCATION
AC DISCONNECT,POINT OF INTERCONNECTION
[PER CODE: CEC 690.13(B)]
DC VOLTAGE IS ALWAYS PRESENT WHEN SOLAR
MODULES ARE EXPOSED TO SUNLIGHT
ELECTRIC SHOCK HAZARD
TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE
ENERGIZED IN THE OPEN POSITION
WARNING
LABEL LOCATION
AC DISCONNECT,POINT OF INTERCONNECTION
[PER CODE: CEC 690.13(B)]
LABEL LOCATION
WEATHER RESISTANT MATERIAL, DURABLE ADHESDIVE,
UL969 AS STANDARD TO WEATHER RATING (UL LISTING
OF MARKINGS NOT REQUIRED), MIN 3 8" LETTER HEIGHT
ARIAL OR SIMILAR FONT NON-BOLD,PLACED WITHIN
THE MAIN SERVICE DISCONNECT,PLACED ON THE
OUTSIDE OF THE COVER WHEN DISCONNECT IS
OPERATED WITH THE SERVICE PANEL CLOSED.
(PWER CODE: CEC690.15 ,690.13(B))
WARNING
DUAL POWER SOURCE SECOND
SOURCE IS PHOTOVOLTAIC SYSTEM
SOLAR DISCONNECT
RATED AC OPERATING CURRENT
AC NOMINAL OPERATING VOLTAGE
19.36
240
AMPS AC
VAC
PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH
CAUTION: SOLAR ELECTRIC
SYSTEM CONNECTED
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
LABEL LOCATION
AC DISCONNECT, DC DISCONNECT, POINT OF
INTERCONNECTION
(PER CODE: CEC690.56(C)(1)
LABEL LOCATION
INVERTER,POINT OF
INTERCONNECTION
[PER CODE: CEC 690.56(C)(3)]
RAPID SHUTDOWN SWITCH
FOR SOLAR SYSTEM
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
SYSTEM UTILIZES
MICRO-INVERTERS
LOCATED UNDER
SOLAR MODULE
POWER TO THIS BUILDING IS ALSO SUPPLIED
FROM THE FOLLOWING SOURCES WITH
DISCONNECTS LOCATED AS SHOWN
WARNING: !
(N) AC DISCONNECT (EXTERIOR)
(E) MAIN SERVICE PANEL (EXTERIOR)
(N) ENPHASE IQ COMBINER 4
(EXTERIOR)
PHOTOVOLTAIC ARRAY ON
THE ROOF
B
4618 W Hollyline
Ave06/02/23
signed:3/21/2023
4618 W Hollyline
Ave03/24/23
28485 CA-74 Unit R304
Lake Elsinore, CA 92532
To whom it may concern,
I ___________________, give SolarSun authorization to install solar panels for my project
in the City of Santa Ana. The address for the project is_____________________________________.
Homeowner:___________________
Homeowner’s Signature:___________________
Date:_____________________
Maria Camacho
4618 W Hollyline Ave, Santa Ana, CA 92703
Maria Camacho
2023-03-21
Document Ref: MZG4R-SPMZT-V5Q77-XWG92 Page 1 of 1
4618 W Hollyline
Ave03/24/23
Signature Certificate
Reference number: MZG4R-SPMZT-V5Q77-XWG92
Document completed by all parties on:
21 Mar 2023 16:37:06 UTC
Page 1 of 1
Signer Timestamp Signature
Maria Camacho
Email: mc7camacho@yahoo.com
Recipient Verification:
Sent:21 Mar 2023 16:08:29 UTC
Viewed:21 Mar 2023 16:36:30 UTC
Signed:21 Mar 2023 16:37:06 UTC
✔Email verified 21 Mar 2023 16:36:30 UTC
IP address: 45.51.38.195
Location: Los Alamitos, United States
Signed with PandaDoc
PandaDoc is a document workflow and certified eSignature
solution trusted by 40,000+ companies worldwide.
4618 W Hollyline
Ave03/24/23
INV AC MSP
SITE PLAN-1
PV-1.0
MARIA CAMACHO - 5.680kW DC, 4.640kW AC, 5.146kW CEC AC
SITE PLAN-1
ELECTRIC CODE CEC 2022
FIRE CODE CFC 2022
RESIDENTIAL CODE CRC 2022
BUILDING CODE CBC 2022
WIND SPEED 95 MPH
SNOW LOAD 0 PSF
GENERAL INFORMATION
PV-1.0
A1 VICINITY MAP
SCALE: NTS
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:5/25/2023 REV:B
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
INDEX
INDEX NO. DESCRIPTION
SITE PLAN-1&2
GENERAL NOTES
MOUNTING DETAILS
STRUCTURAL DETAILS
SINGLE LINE DIAGRAM
WARNING PLACARDS
MODULE SPEC SHEET
PV-1.0&1.1
PV-2.0
S-1.0
S-1.1
E-1.0
E-1.1
PD-1.0
PD-1.1
PD-1.2
PD-1.3
PD-1.4
PD-1.5
PD-1.6
3' FIRE SETBACK
PHOTOVOLTAIC ARRAY ON THE ROOF
1'-6" FIRE SETBACK
(N) AC DISCONNECT (EXTERIOR)
(E) MAIN SERVICE PANEL (EXTERIOR)
(N) ENPHASE IQ COMBINER 4 (EXTERIOR)
CONDUIT RUN
32'-8"
22
'
-8
"
9'-7"
11
'-8
"
41
'
-5"
11'-10"
INVERTER SPEC SHEET
RACKING SPEC SHEET
MOUNT SPEC SHEET
GROUNDING SPEC SHEET
FIRE RATING SPEC SHEET
INTEGRATED GROUNDING
SPEC SHEET
COMBINER SPEC SHEET
PD-1.7
B
NOTE:
WE'VE CHANGED THE LAYOUT AS PER THE COMMENT.
Only
Structural
REVISED
101114387/20179121
Issued 03/23/23
101114930
Issued 06/01/23
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.
4618 W Hollyline
Ave06/02/23
INV AC MSP
SITE PLAN-1
PV-1.0
MARIA CAMACHO - 5.680kW DC, 4.640kW AC, 5.146kW CEC AC
SITE PLAN-1
PV-1.0
A SITE PLAN-1
SCALE: 3/32" = 1'-0"
ELECTRIC CODE CEC 2022
FIRE CODE CFC 2022
RESIDENTIAL CODE CRC 2022
BUILDING CODE CBC 2022
WIND SPEED 95 MPH
SNOW LOAD 0 PSF
GENERAL INFORMATION
PV-1.0
A1 VICINITY MAP
SCALE: NTS
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:03/02/2023 REV:A
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
INDEX
INDEX NO. DESCRIPTION
SITE PLAN-1&2
GENERAL NOTES
MOUNTING DETAILS
STRUCTURAL DETAILS
SINGLE LINE DIAGRAM
WARNING PLACARDS
MODULE SPEC SHEET
PV-1.0&1.1
PV-2.0
S-1.0
S-1.1
E-1.0
E-1.1
PD-1.0
PD-1.1
PD-1.2
PD-1.3
PD-1.4
PD-1.5
PD-1.6
TOTAL AREA OF ROOF 3895.05
SQFT
TOTAL ARRAY AREA 313.75 SQFT
TOTAL AREA OF ROOF COVERED IN
ARRAY 8.05%
3' FIRE SETBACK
PHOTOVOLTAIC ARRAY ON THE ROOF
1'-6" FIRE SETBACK
(N) AC DISCONNECT (EXTERIOR)
(E) MAIN SERVICE PANEL (EXTERIOR)
(N) ENPHASE IQ COMBINER 4 (EXTERIOR)
CONDUIT RUN
32'-8"
22
'
-8
"
9'-7"
11
'-8
"
41
'
-5"
11'-10"
INVERTER SPEC SHEET
RACKING SPEC SHEET
MOUNT SPEC SHEET
GROUNDING SPEC SHEET
FIRE RATING SPEC SHEET
INTEGRATED GROUNDING
SPEC SHEET
COMBINER SPEC SHEET
PD-1.7
Signed: 03/02/2023
Structural
Only
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# 101114387
Elec# 20179121
Issued 03/23/23
4618 W Hollyline
Ave03/24/23
INV AC MSP
SITE PLAN-2
PV-1.1
MARIA CAMACHO - 5.680kW DC, 4.640kW AC, 5.146kW CEC AC
SITE PLAN-2
PV-1.1
A SITE PLAN-2
SCALE: 1/16" = 1'-0"
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:5/25/2023 REV:B
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
WA
L
K
WA
Y
PHOTOVOLTAIC ARRAY ON THE ROOF
GATE-01
POOL
PROPERTY LINE
DR
I
VE
W
A
Y
PATIO
W HOLLYLINE
AVE
GATE-02
13
0
'
-4
"
69'-6"
11
5
'
-4
"
26
'
-2
"
8'-9"
2'-5"
24
'
-1
1
"
GATE-02
TREE
B
Only
Structural
4618 W Hollyline
Ave06/02/23
INV AC MSP
SITE PLAN-2
PV-1.1
MARIA CAMACHO - 5.680kW DC, 4.640kW AC, 5.146kW CEC AC
SITE PLAN-2
PV-1.1
A SITE PLAN-2
SCALE: 1/16" = 1'-0"
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:03/02/2023 REV:A
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
WA
L
K
WA
Y
PHOTOVOLTAIC ARRAY ON THE ROOF
GATE-01
POOL
PROPERTY LINE
DR
I
VE
W
A
Y
PATIO
W HOLLYLINE
AVE
GATE-02
13
0
'
-4
"
69'-6"
11
5
'
-4
"
26
'
-2
"
8'-9"
2'-5"
24
'
-1
1
"
GATE-02
TREE
Signed: 03/02/2023
Structural
Only
4618 W Hollyline
Ave03/24/23
GENERAL NOTES
PV-2.0
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:03/02/2023 REV:A
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
GENERAL NOTES
GENERAL NOTES
1. MODULES ARE LISTED UNDER UL 1703 AND CONFORM TO THE STANDARDS.
2. INVERTERS ARE LISTED UNDER UL 1741 AND CONFORM TO THE STANDARDS.
3. DRAWINGS ARE DIAGRAMMATIC, INDICATING GENERAL ARRANGEMENT OF THE PV SYSTEM AND THE ACTUAL
SITE CONDITION MIGHT VARY.
4. WORKING CLEARANCES AROUND THE NEW PV ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN
ACCORDANCE WITH CEC CODE.
5. ALL GROUND WIRING CONNECTED TO THE MAIN SERVICE GROUNDING IN MAIN SERVICE PANEL/ SERVICE
EQUIPMENT.
6. ALL CONDUCTORS SHALL BE 600V, 75°C STANDARD COPPER UNLESS OTHERWISE NOTED.
7. WHEN REQUIRED, A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA
REGULATIONS.
8. THE SYSTEM WILL NOT BE INTERCONNECTED BY THE CONTRACTOR UNTIL APPROVAL FROM THE LOCAL
JURISDICTION AND/OR THE UTILITY.
9. 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 WHERE THE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH AS
TREES, WIRES OR SIGNS.
10. PV ARRAY COMBINER/JUNCTION BOX PROVIDES TRANSITION FROM ARRAY WIRING TO CONDUIT WIRING
EQUIPMENT LOCATION:
11. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY CEC CODE.
12. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED OPERATING
TEMPERATURE AS SPECIFIED BY CEC CODE AND CEC TABLES.
13. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES ACCORDING TO CEC CODE.
14. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE
AC SERVICING DISCONNECT.
15. ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TO CEC
APPLICABLE CODES.
16. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR USAGE WHEN APPROPRIATE
.
STRUCTURAL NOTES:
17. RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANT INSTALLATION
MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND
A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY, ACCORDING TO RAIL
MANUFACTURER’S INSTRUCTIONS.
18. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT
SHALL BE FLASHED & SEALED PER LOCAL REQUIREMENTS.
19. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED WITH APPROVED CHEMICAL
SEALANT PER CODE BY A LICENSED CONTRACTOR.
20. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE SPAN DISTANCE SPECIFIED BY
THE RACKING MANUFACTURER.
21. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED AMONGST THE ROOF
FRAMING MEMBERS.
WIRING & CONDUIT NOTES:
22. 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.
23. CONDUCTORS SIZED ACCORDING TO CEC CODE.
24. DC WIRING LIMITED TO MODULE FOOTPRINT. MICRO INVERTER WIRING SYSTEMS SHALL BE LOCATED AND
SECURED UNDER THE ARRAY WITH SUITABLE WIRING CLIPS.
25. 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 [CEC CODE].
INTERCONNECTION NOTES:
26. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [CEC CODE]
27. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY NOT EXCEED 120% OF BUSBAR
RATING [CEC CODE].
28. WHEN SUM OF THE PV SOURCES EQUALS >100% OF BUSBAR RATING, PV DEDICATED BACKFED BREAKERS
MUST BE LOCATED OPPOSITE END OF THE BUS FROM THE UTILITY SOURCE OCPD [CEC CODE].
29. AT MULTIPLE PV OUTPUT COMBINER PANEL, TOTAL RATING OF ALL OVER CURRENT DEVICES SHALL NOT
EXCEED AMPACITY OF BUSBAR. HOWEVER, THE COMBINED OVER CURRENT DEVICE MAY BE EXCLUDED
ACCORDING TO CEC CODE.
30. FEEDER TAP INTER CONNECTION (LOAD SIDE) ACCORDING TO CEC CODE.
31. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO CEC CODE WITH SERVICE ENTRANCE CONDUCTORS IN
ACCORDANCE WITH CEC CODE.
32. BACK FEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS EXEMPT FROM ADDITIONAL
FASTENING [CEC CODE].
GROUNDING NOTES:
33. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDING DEVISES
EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE.
34. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO CEC CODE AND MINIMUM CEC TABLE.
35. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN
ACCORD.
36. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO CEC CODE AND MICRO INVERTER
MANUFACTURER'S INSTRUCTIONS.
37. 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.
38. 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.
39. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN OR MARKED GREEN IF
#4 AWG OR LARGER [CEC CODE]
40. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC CODE AND NEC CODE THROUGH . IF EXISTING
SYSTEM IS INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO
CEC CODE AND AHJ.
41. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC CODE IN GENERAL AND CEC CODE SPECIFICALLY.
42. DISCONNECTION AND OVER-CURRENT PROTECTION NOTES.
43. 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).
44. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A
VISIBLE-BREAK SWITCH
45. 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 [CEC CODE]. LOCATION OF LABEL
ACCORDING TO AHJ.
46. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC CODE.
47. MICRO INVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR GROUPED FUSES IN ACCORDANCE WITH
CEC CODE. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTION ACCORDING TO
CEC CODE AND UL1699B.
Signed: 03/02/2023
Structural
Only
4618 W Hollyline
Ave03/24/23
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
4618 W Hollyline Ave
SolarSun Co
1093510
Timothy Coggins
(951) 870-3704
permitting@solarsun.net
3/8/23
4618 W Hollyline
Ave03/24/23
MOUNTING DETAILS
S-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:5/25/2023 REV:B
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
PV-3.0
B MOUNTING DETAILS
SCALE: 3/32" = 1'-0"
UPLIFT CALCULATIONS
UPLIFT 9412.4 LBS
PULL OUT STRENGTH 20910 LBS
POINT LOADING 20 LBS
MODULES DATA
LONGI LR4-60HPB-355M
MODULE DIMS 69.09"x40.87"x1.38"
LAG SCREWS 5/16"x3":2.5"MIN EMBEDMENT
AERIAL VIEW
SITE INFORMATION
SR.NO AZIMUTH PITCH NO. OF
MODULES
ARRAY AREA
(SQ. FT.)ROOF TYPE ATTACHMENT ROOF
EXPOSURE FRAME TYPE FRAME
SIZE
FRAME
SPACING
MAX RAIL
SPAN
OVER
HANG
MP-01 78° 18° 6 117.7 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MP-02 168° 18° 7 137.3 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MP-03 258° 18° 3 58.8 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MINIMUM FIRE ACCESS PATHWAYS PER CFC 2022
RIDGE TO ARRAY: 1'-6"
EAVE TO ARRAY : 3'-0"
HIP/VALLEY W/ ADJACENT ARRAY: 1'-6"
EACH SIDE HIP/VALLEY W/O ADJACENT ARRAY: 0'-0"
NOTE: INSTALLER TO VERIFY RAFTER SIZE, SPACING AND SLOPED
SPANS, AND NOTIFY ANY DISCREPANCIES BEFORE PROCEEDING.
FIRE SETBACK
DEAD LOAD CALCULATIONS
BOM QUANTITY LBS/UNIT TOTAL
WEIGHT (LBS)
MODULES 16 42.99 687.84
MID-CLAMP 24 0.050 1.20
END-CLAMP 16 0.050 0.80
RAIL LENGTH 112 0.680 76.16
SPLICE BAR 2 0.360 0.72
TILE HOOK 34 1.95 66.30
MICRO-INVERTER 16 2.38 38.08
TOTAL WEIGHT OF THE SYSTEM (LBS)871.10
TOTAL ARRAY AREA ON THE ROOF (SQ. FT.)313.75
WEIGHT PER SQ. FT.(LBS)2.78
WEIGHT PER PENETRATION (LBS)25.62
1'-6"
3'
ARRAY MP-01
ALUMINIUM RAILS
2 X 6 RAFTERS@ 1'-4" SPACING
ARRAY MP-02
ARRAY MP-03
4'
B
Only
Structural
4618 W Hollyline
Ave06/02/23
MOUNTING DETAILS
S-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:03/02/2023 REV:A
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
PV-3.0
B MOUNTING DETAILS
SCALE: 3/32" = 1'-0"
UPLIFT CALCULATIONS
UPLIFT 9412.4 LBS
PULL OUT STRENGTH 19680 LBS
POINT LOADING 21 LBS
MODULES DATA
LONGI LR4-60HPB-355M
MODULE DIMS 69.09"x40.87"x1.38"
LAG SCREWS 5/16"x3":2.5"MIN EMBEDMENT
AERIAL VIEW
SITE INFORMATION
SR.NO AZIMUTH PITCH NO. OF
MODULES
ARRAY AREA
(SQ. FT.)ROOF TYPE ATTACHMENT ROOF
EXPOSURE FRAME TYPE FRAME
SIZE
FRAME
SPACING
MAX RAIL
SPAN
OVER
HANG
MP-01 78° 18° 5 98.0 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MP-02 168° 18° 7 137.3 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MP-03 258° 18° 4 78.4 W-TILE
CONCRETE TILE HOOK ATTIC RAFTERS 2 X 6 1'-4"4'-0" 2'-0"
MINIMUM FIRE ACCESS PATHWAYS PER CFC 2022
RIDGE TO ARRAY: 1'-6"
EAVE TO ARRAY : 3'-0"
HIP/VALLEY W/ ADJACENT ARRAY: 1'-6"
EACH SIDE HIP/VALLEY W/O ADJACENT ARRAY: 0'-0"
NOTE: INSTALLER TO VERIFY RAFTER SIZE, SPACING AND SLOPED
SPANS, AND NOTIFY ANY DISCREPANCIES BEFORE PROCEEDING.
FIRE SETBACK
DEAD LOAD CALCULATIONS
BOM QUANTITY LBS/UNIT TOTAL
WEIGHT (LBS)
MODULES 16 42.99 687.84
MID-CLAMP 26 0.050 1.30
END-CLAMP 12 0.050 0.60
RAIL LENGTH 112 0.680 76.16
SPLICE BAR 4 0.360 1.44
TILE HOOK 32 1.95 62.40
MICRO-INVERTER 16 2.38 38.08
TOTAL WEIGHT OF THE SYSTEM (LBS)867.82
TOTAL ARRAY AREA ON THE ROOF (SQ. FT.)313.75
WEIGHT PER SQ. FT.(LBS)2.77
WEIGHT PER PENETRATION (LBS)27.12
1'
-
6
"
3'
ARRAY MP-01
ALUMINIUM RAILS
2 X 6 RAFTERS@ 1'-4" SPACING
ARRAY MP-02
ARRAY MP-03
4'
Signed: 03/02/2023
Structural
Only
4618 W Hollyline
Ave03/24/23
STRUCTURAL DETAILS
S-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
34° 7'40.41"N 117°55'50.30"W
APN:100-412-12
AHJ:CA-CITY OF SANTA ANA
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
RK/PI
PROJECT NUMBER:SSNC-008834
SCALE:AS NOTED PAPER SIZE:17"x11"
MARIA CAMACHO
4618 W HOLLYLINE AVE, SANTA ANA, CA 92703.
ENGINEER OF RECORD
DATE:03/02/2023 REV:A
DC SYSTEM SIZE: 5680W
AC SYSTEM SIZE: 4640W
CEC AC SYSTEM SIZE: 5146W
MODULES:
(16)LONGI LR4-60HPB-355M
INVERTER:
(16)ENPHASE IQ8PLUS-72-2-US(240V,1PH)
BRANCH DETAILS:
2 BRANCH OF 8 MICRO INVERTERS (8 MODULES)
CONTRACTOR INFORMATION
SOLARSUN CO
18662 OAK PARK DR, RIVERSIDE, CA 92504.
TEL:928-707-2386
LIC:#B C46@1093510
MID-CLAMP & END CLAMP DETAIL
GROUNDING DETAILS
MID CLAMP
ASSEMBLY
MODULE
FRAME
RAIL
GROUNDING MID-CLAMP
SCALE: NTS
MODULE TO MODULE & MODULE TO RAIL
GROUNDING
RAIL TO RAIL
IRON RIDGE RAIL
INTERNAL SPLICE
SELF-DRILLING SCREW
SCALE: NTS
T BOLT
SCALE: NTS
SCALE: NTS
ROOF FRAMING DETAIL
SCALE: NTS
2 X 6 RAFTERS@1'-4" SPACING
LOAD BEARING WALL
PV MODULE
IRONRIDGE RAIL
IRONRIDGE STOPPER SLEEVE
END CLAMP PV MODULE
IRONRIDGE RAIL
MID CLAMP
SCALE: NTS
TILE HOOK
SOLAR MODULE
RAIL 6" MAX
IRONRIDGE ATH
IRONRIDGE DECK FLASHING (OPTIONAL)5/16 HEX-BOLT
STAINLESS STEEL 5/16" HANGER
BOLT 2.5" EMBEDMENT
PILOT HOLE REQUIRED
ATTACHMENT DETAIL- TILE HOOK
(E)W-TILE CONCRETE ROOF
IRONRIDGE RAIL
PV MODULE
(E) BUILDING STRUCTURE
Signed: 03/02/2023
Structural
Only
4618 W Hollyline
Ave03/24/23
Expedited Permit Process for PV Systems - Micro-Inverter1
Expedited Permit Process for PV Systems
Micro-Inverter
The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro-
cess provides a means to differentiate systems that can be permitted quickly and easily
due to their similarity with the majority of small-scale PV systems. Those systems with
unique characteristics may be handled with small additions to this Expedited Permit
Process or may require much more information, depending on the uniqueness of the
installation.
The following pages contain forms for the Micro-Inverter to use with the Expedited Per-
mit Process. The Standard String, AC Module, and Supply-Side Connection forms
are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic-
tions that have adopted the Expedited Permit Process for PV Systems, these forms can
be filled out electronically and submitted in either printed form and via email. An elec-
tronic format is used so that the supplied information is standardized and legible for the
local jurisdiction.
4618 W Hollyline
Ave03/24/23
Expedited Permit Process for PV Systems — Micro-Inverter2
Expedited Permit Process for Small-Scale PV Systems
Micro-Inverter
The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations
are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential
systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been
suggested to provide as a path to permit approval.
Required Information for Permit:
1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it
should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings
with a 3’ perimeter space at ridge and sides may not need separate fire service review.
2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects,
required signs, and ac connection to building (see supplied standard electrical diagram).
3. Specification sheets and installation manuals (if available) for all manufactured components including, but not
limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system.
Step 1: Structural Review of PV Array Mounting System
Is the array to be mounted on a defined, permitted roof structure? l Yes l No
If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1.
Roof Information:
1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________
____________________________________________________________________________________________________
If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…).
2. Does the roof have a single roof covering? l Yes l No
If No, submit completed worksheet for roof structure WKS1.
3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________
Mounting System Information:
1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap
beneath the module frames? l Yes l No
If No, provide details of structural attachment certified by a design professional.
2. For manufactured mounting systems, fill out information on the mounting system below:
a. Mounting System Manufacturer ___________Product Name and Model#________________________________
b. Total Weight of PV Modules and Rails ___________lbs
c. Total Number of Attachment Points____________
d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1)
e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for
maximum spacing allowed based on maximum design wind speed)
f. Total Surface Area of PV Modules (square feet)_________________ ft 2
g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2
If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1.
Step 2: Electrical Review of PV System (Calculations for Electrical Diagram)
In order for a PV system to be considered for an expedited permit process, the following must apply:
1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems.
2. The PV array is composed of 4 series strings or less per inverter.
3. The total inverter capacity has a continuous ac power output 13,440 Watts or less
4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)).
5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV
system. Interactive PDF diagrams are available at www.solarabcs.org/permitting.
Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant
understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively
communicate, provide an alternative diagram with appropriate detail.
Ironridge Tile Hook
32
27.12
48
313.75
2.77
W-Tile Concrete
Tile Hook
867.82
4618 W Hollyline
Ave03/24/23
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Micro-Inverter Site Plan
SOLARSUN CO
Maria Camacho
18662 Oak Par dr, riverside, Ca 92504
TEL:928-707-2386 4618 W Holly Ave, Santa Ana, Ca 92703.
LIC:#B C46@1093510 4640W
4618 W Hollyline
Ave03/24/23
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Micro-Inverter Electrical Diagram
Contractor Name,
Address and Phone:
One-Line Standard Electrical Diagram
for Micro-Inverter PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.1a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
DESCRIPTION OR CONDUCTOR TYPE
USE-2 or PV WIRE
GEC EGC X ALL THAT APPLY
EXTERIOR CABLE LISTED W/ INV.
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
NO DC GEC IF 690.35 SYSTEM
THWN-2 or XHHW-2 or RHW-2
GEC EGC X ALL THAT APPLY
TAG
1
2
3
4
5
CONDUIT AND CONDUCTOR SCHEDULE
COND.
GAUGE
MFG
MFG
NUMBER OF
CONDUCTORS
MFG Cable
MFG Cable
CONDUIT
TYPE
N/A
N/A
N/A
SAME
SAME
CONDUIT
SIZE
N/A
N/A
N/A
SAME
SAME
DESCRIPTION
PV DC or AC MODULE
DC/AC INVERTER (MICRO)
J-BOX (IF USED)
PV ARRAY
AC COMB. PANEL (IF USED)
GEN METER (IF USED)
AC DISCONNECT (IF USED)
SERVICE PANEL
TAG
1
2
3
4
5
6
7
8
PART NUMBER NOTES
FOR UNUSED MODULES
PUT "N/A in BLANK ABOVE
1
1
3
2
3
EQUIPMENT SCHEDULE
2
_____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
MOD
____
DC
AC
J-BOX
4
AC DISCO
M
BUILDING
GROUNDING
ELECTRODE
G
M
UTILITY
SERVICE
MAIN SERVICE PANEL
MAIN
OCPD
INVERTER
OCPD
6
7
8
5
4
5
G
SEE GUIDE APPENDIX D FOR
INFORMATION ON MODULE AND
ARRAY GROUNDING
AC COMBINER
PANEL
G
____
MICRO-INVERTERS
IN BRANCH-
CIRCUIT
SOLARSUN CO
18662 Oak Par dr, riverside, Ca 92504
TEL:928-707-2386
Maria Camacho
4640W
4618 W Holly Ave, Santa Ana, Ca 92703.
LIC:#B C46@1093510
4618 W Hollyline
Ave03/24/23
Ex
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P
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P
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S
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5
Contractor Name,
Address and Phone:
Notes for One-Line Standard Electrical
Diagram for Single-Phase PV Systems
Site Name:
Site Address:
System AC Size:
SIZE FSCM NO DWG NO REV
E1.2a
SCALE NTS Date: SHEET
Drawn By:
Checked By:
MAX POWER-POINT CURRENT (IMP)
MAX POWER-POINT VOLTAGE (VMP)
OPEN-CIRCUIT VOLTAGE (VOC)
SHORT-CIRCUIT CURRENT (ISC)
MAX SERIES FUSE (OCPD)
MAXIMUM POWER (PMAX)
MAX VOLTAGE (TYP 600VDC)
VOC TEMP COEFF (mV/oC or %/oC )
IF COEFF SUPPLIED, CIRCLE UNITS
MODULE MAKE
MODULE MODEL
PV MODULE RATINGS @ STC (Guide Section 5)
MAX DC VOLT RATING
MAX POWER @ 40oC
NOMINAL AC VOLTAGE
MAX AC CURRENT
MAX OCPD RATING
INVERTER MAKE
INVERTER MODEL
INVERTER RATINGS (Guide Section 4)
1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE
REQUIREMENT? YES NO N/A
2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE
REQUIREMENT? YES NO N/A
3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX
CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT
4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER
OCPD AMPERE RATING. (See Guide Section 9)
5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO-
INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR
EXCEPTION IN 690.64(B)(2)(a)? YES NO
NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9):
1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN
EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC
2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST
MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC
2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED
47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9
CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT
LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF
47oC OR LESS (ALL OF UNITED STATES),
a) 12 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER
FUSE.
b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER
FUSE.
NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E):
OCPD = OVERCURRENT PROTECTION DEVICE
NATIONAL ELECTRICAL CODE®REFERENCES
SHOWN AS (NEC XXX.XX)
NOTES FOR ALL DRAWINGS:
SIGNSSEE GUIDE SECTION 7
SIGN FOR DC DISCONNECT
SIGN FOR INVERTER OCPD AND AC
DISCONNECT (IF USED)
No sign necessary since 690.51
marking on PV module covers
needed information
AC OUTPUT CURRENT
NOMINAL AC VOLTAGE
SOLAR PV SYSTEM
AC POINT OF CONNECTION
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
Notes for Micro-Inverter Electrical Diagram
SOLARSUN CO
18662 Oak Par dr, riverside, Ca 92504
TEL:928-707-2386
LIC:#B C46@1093510
Maria Camacho
4618 W Holly Ave, Santa Ana, Ca 92703.
4640W
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23
4618 W Hollyline
Ave03/24/23