HomeMy WebLinkAbout1419 S Spruce St - Plan0-Title
Scope of work:
Solar PV installation, 3.3 kw, 10 modules, 1 inverter
PV System Specifications:
3.300kW DC, 3.000kW AC, 2.967kW CEC ACMODULES: (13) APTOS SOLAR DNA-120-MF23-330W
INVERTER: (1) (1)SOLAREDGE TECHNOLOGIES SE3000A-US(240V,1PH)
OPTIMIZER: (10) P340 SOLAREDGE OPTIMIZER
Grid-Tied, Module Dimensions 66.29"x39.44"x1.37"
INDEX
PV-1.0&1.1
PV-2.0
S-1.0
S-1.1
E-1.0
PV-3.0
PD-1.0
PD-1.1
PD-1.2
PD-1.3
PD-1.4
PD-1.5
PD-1.6
PV-1.7
SITE PLAN -1&2
GENERAL NOTES
MOUNTING DETAILS
STRUCTURAL DETAILS
SINGLE LINE DIAGRAM
WARNING PLACARDS
MODULE SPEC SHEET
INVERTER SPEC SHEET
OPTIMIZER SPEC SHEET
RACKING SPEC SHEET
MOUNT SPEC SHEET
GROUNDING SPEC SHEET
INTEGRATED GROUNDING SPEC SHEET
FIRE RATING SPECSHEET
1419 S Spruce St
12/08/21
LarSun
1611 POMONA RD 206
CORONA CA,92880
Attn.: To Whom It May Concern
re job: BERTHA HERNANDEZ
1419 S SPRUCE ST,
SANTA ANA, CA 92704
Design Criteria:
Code:2019 CBC
ASCE 7-16
Live Load:20 psf
Ult Wind Speed:95 mph
Exposure Cat:C
Ground Snow:0 psf Min Roof Snow: NA
AHZ Consulting Engineers Inc.
Professional Engineer
projects@ahzengineers.com
8/24/2021
The following calculations are for the structural engineering design of the photovoltaic panels and are valid
only for the structural info referenced in the stamped plan set. The verification of such info is the
responsibility of others.
After review, I certify that the roof structure has sufficient structural capacity for the applied PV loads.
All mounting equipment shall be designed and installed per manufacturer's approved installation
specifications.
www.ahzengineers.com
1419 S Spruce St
12/08/21
Date :8/24/2021
Job Code: BERTHA HERNANDEZ
2 of 6
Roof Properties:
Roof Type =
Roof Pitch (deg) =
Mean Roof Height (ft) =
Attachment Trib Width (ft) =
Attachment Spacing (ft) =
Framing Type =
Framing Size =
Framing OC Spacing (in.) =
Section Thickness, b (in.) =
Section Depth, d (in.) =
Section Modulus, Sx (in.^3) =
Moment of Inertia, Ix (in.^4) =
Framing Span (ft) =
Deflection Limit D+L (in.) =
Deflection Limit S or W (in.) =
Attachments Pattern =
Framing Upgrade =
Sister Size =
Wood Species =
Wood Fb (psi) =
Wood Fv (psi) =
Wood E (psi) =
C D (Wind) =
C D (Snow) =
CLS =
C M = Ct = CL = Ci =
CF =
Cfu =
Cr =
F'b_wind (psi) =
F'b_snow (psi) =
F'v_wind (psi) =
F'v_snow (psi) =
M_allowable_wind (lb-ft) =
M_allowable_snow (lb-ft) =
V_allowable_wind (lbs) =
V_allowable_snow (lbs) = 725
524
1008
207
729
2053
288
1.15
2857
1.5
1.00
1.15
1.0
1.6
1.15
180
1600000
DF #2
900
Adequate
NA
1.64
Fully Staggered
12.3
2.46
3.1
5.4
1.5
3.5
2x4
24
6
Rafter
23
2.75
Shingle
20
Roof 1
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1419 S Spruce St
12/08/21
Date :8/24/2021
Job Code: BERTHA HERNANDEZ
3 of 6
E' (psi) =
Load Calculation:
Panels Dead Load (psf) =
Roofing Weight (psf) =
Decking Weight (psf) =
Framing Weight (psf) =
Misc. Additional Weight (psf) =
Existing Dead Load (psf) =
Total Dead Load (psf) =
Ultimate Wind Speed (mph) =
Directionality Factor, kd =
Topographic Factor, kzt =
Velocity Press Exp Factor, kz =
Ground Elevation Factor, ke =
Velocity Pressure, qz (psf) =
Array Edge Factor, γE =
Solar Equalization Factor, γa =
External Pressure Up, GCp_1 =
External Pressure Up, GCp_2 =
External Pressure Up, GCp_3 =
External Pressure Down, GCp =
Design Pressure Up, p_1 (psf) =
Design Pressure Up, p_2 (psf) =
Design Pressure Up, p_3 (psf) =
Design Pressure Down, p (psf) =
Hardware Checks:
Ref. Widthrawal Value, W (lb/in) =
(C M = Ct = Ceg = 1.0) C D =
Adjusted Widthrawal Value, W' (lb/in) =
Lag Penetration, p (in.) =
426
2.5
266
1.6
Lag Screw Checks:
Roof 1
16.0
-38.2
-45.6
0.6
-29.4
-2.6
-3.1
1.25
0.64
-2
0.93
1.00
18.2
95
0.85
1.0
Roof 1
Wind Load Calculations:
6.6
9.6
0.6
1.0
3.0
2.0
Dead Load Calculations:
3.0
Roof 1
1600000
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1419 S Spruce St
12/08/21
Date :8/24/2021
Job Code: BERTHA HERNANDEZ
4 of 6
Allowable Widthrawal Force, W'p (lbs) =
Applied Uplift Force (lbs) =
Uplift DCR =
Ref. Lateral Value, Z (lbs) =
(C M = Ct = CΔ = Ceg = 1.0) C D =
Adjusted Lateral Value, Z' (lbs) =
Applied Laeral Force (lbs) =
Angle of Resultant Force, α (deg) =
Adjusted Interaction Lateral Value, Z' α (lbs) =
Lateral DCR =
Roof Framing Checks:
LC1: D+S
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC2: D+0.6W
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC3: D+0.75(S+0.6W)
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
Moment DCR =
Shear DCR =
LC4: 0.6D+0.6W
Applied Moment (lb-ft) =
Applied Shear (lbs) =
Allowable Moment (lb-ft) =
Allowable Shear (lbs) =
729
1008
449
146
0.87
0.21
729
1008
635
207
1.00
0.23
729
1008
726
236
0.69
0.16
524
725
118
Force Checks:
Roof 1
363
1058
0.02
17
88
0.9
243
0.40
270
1064
-426
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1419 S Spruce St
12/08/21
Date :8/24/2021
Job Code: BERTHA HERNANDEZ
5 of 6
Moment DCR =
Shear DCR =
LC1: D+L
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
LC2: S
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
LC3: W (Down)
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
LC4: W (Up)
Deflection (in.) =
Deflection Limit (in.) =
Deflection DCR =
Seismic Check:
Wall Weight (psf) =
Tributary Wall Area (ft2) =
Total Wall Weight (lbs) =
Roof Weight (psf) =
Roof Area (ft2) =
Total Roof Weight (lbs) =
Total Existing Weight (lbs) =
PV Panel Weight (lbs) =
Number of Panels =
Total Additional PV Weight (lbs) =
(Existing W + Additional W)/(Existing W)-1 = 1%
Additional PV Weight:
54
10
545
Weight Increase:
3000
51000
7
2400
15844
66844
0.79
Existing Weight:
17
-1.48
1.89
1.89
0.43
0.00
0.81
0.00
1.89
2.829
0.61
Deflection Checks (Service Level):
Roof 1
1.73
0.62
0.14
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1419 S Spruce St
12/08/21
Date :8/24/2021
Job Code: BERTHA HERNANDEZ
6 of 6
The increase in 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:
Existing structure is assumed to have been designed and constructed following appropriate codes at
time of erection, and assumed to have appropriate permits. The calculations produced are only for the
roof framing supporting the proposed PV installation referenced in the stamped planset and were
completed according to generally recognized structural analysis standards and procedures, professional
engineering and design experience, opinions and judgements. Existing deficiencies which are unknown or
were not observable during time of inspection are not included in this scope of work. All PV modules,
racking, and mounting equipment shall be designed and installed per manufacturer's approved
installation specifications. The Engineer of Record and the engineering consulting firm assume no
responsibility for misuse or improper installation. This analysis is not stamped for water leakage.
Framing was determined based on information in provided plans and/or photos, along with engineering
judgement. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and
spans noted in the stamped plans, calculations, and cert letter (where applicable) and notify the
Engineer of Record of any discrepancies prior to starting construction. Contractor shall also verify that
there is no damaged framing that was not addressed in stamped plans, calculations, and cert letter
(where applicable) and notify the Engineer of Record of any concerns prior to starting construction.
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1419 S Spruce St
12/08/21
2
(10)P340 SOLAREDGE
OPTIMIZERS
(N)APTOS DNA-120-MF23-330W,
330W MODULES
10 MODULES WIRED IN
(1) SERIES OF 10 MODULES
G
(N)JUNCTION
BOX OR EQUIV
(N)30A AC
DISCONNECT AC
DC
DC DISCO
LOAD RATED DC
DISCONNECT & AFCI (RAPID
SHUTDOWN COMPLIANCE)
(N)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH), 3000W
INVERTER
13 3
AC DISCONNECT
NON FUSED 30A,
120/240V, 2P
(E)100A
MAIN
BREAKER
M
PV BREAKER AT THE
OPPOSITE END OF
BUSBAR
20A 2P PV
BREAKER
EXISTING 120/240V
1PH 60HZ
UT
I
L
I
T
Y
GR
I
D
(E)GROUND
ELECTRODE
(E)100A END FED
MAIN PANEL
UTILITY:SCE
222013-020647
SINGLE LINE DIAGRAM
E-1.0
SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 3300W, AC SYSTEM SIZE - 3000W,CEC SYSTEM SIZE - 2967W
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108CONDUIT SCHEDULE
TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND
1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER
2 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2
3 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2
MODULE SPECIFICATION
MODEL APTOS DNA-120-MF23-330W
MODULE POWER @ STC 330W
OPEN CIRCUIT VOLTAGE:Voc 40.27V
MAX POWER VOLTAGE:Vmp 32.91V
SHORT CIRCUIT VOLTAGE:Isc 10.51A
MAX POWER CURRENT:Imp 10.02A
ELECTRICAL NOTES:
1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO MORE THAN
2%.
2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 CODE
SECTION.
3. AC GROUNDING ELECTRODE CONDUCTOR SIZED PER CEC
250.66.
4. AMBIENT TEMPERATURE CORRECTION FACTOR IS BASED
ON CEC 690.31(C).
5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS BASED
ON CEC 310.15(B)(2)(C).
6. AX. SYSTEM VOLTAGE CORRECTION IS PER CEC 690.7.7.
CONDUCTORS ARE SIZED PER WIRE AMPACITY TABLE CEC
310.16.
8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS
SUNLIGHT RESISTANT PER CEC 310.0(D).
9. CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE
SUITABLE FOR USE IN WET LOCATIONS PER CEC 310.8(C).
NOTE:
1. INVERTER IS UL1741 RATED.
2. EACH OPTIMIZER ARE RAPID SHUTDOWN COMPLIANT
INVERTER-1 SPECIFICATIONS
MODEL SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
POWER RATING 3000W
MAX OUTPUT CURRENT 12.5A
CEC WEIGHTED EFFICIENCY 97.5%
MAX INPUT CURRENT 9.5A
MAX DC VOLTAGE 500V
SYSTEM CHARACTERISTICS
DC SYSTEM SIZE 3300 W
INVERTER STRING VOLTAGE:Vmp 350V
MAX INVERTER SYSTEM VOLTAGE: Voc 500V
MAX SHORT CIRCUIT CURRENT 15A
OPERATING CURRENT 9.43A
ELECTRICAL CALCULATION
DC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C
TAG
ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK
1 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A
2 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A
AC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C
TAG
ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK
3 12.5 X 1 = 12.50 X 1.25 = 15.63A 40 X 0.96 X 1 = 38.40A 15.63A < 35A 15.63A < 38.40A
OPTIMIZER CHARACTERISTICS
MODEL P340
MIN INPUT VOLTAGE 8 VDC
MAX INPUT VOLTAGE 48 VDC
MAX INPUT CURRENT 11 ADC
MAX OUTPUT CURRENT 15 ADC
OCPD CALCULATIONS:
MAIN PANEL RATING:100A,
MAIN BREAKER RATING:100A
120% RULE: (100AX1.2)-100A=20A
=>ALLOWABLE BACKFEED IS 20A
INVERTER OVERCURRENT PROTECTION=
INVERTER O/P I X CONTINUOUS LOAD(1.25)X
#OF INVERTERS =12.5x1.25x1=15.63 A
=>PV BREAKER = 20A
ALLOWABLE BACKFEED 20A =>20A PV BREAKER
THE DESIGNED INTERCONNECTION MEETS THE
705.12(B)(2) REQUIREMENTS
1419 S Spruce St
12/08/21
PD-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
MODULE SPECSHEET
1419 S Spruce St
12/08/21
INV AC MSP
SITE PLAN -1
PV-1.0
BERTHA HERNANDEZ - 3.300kW DC, 3.000kW AC, 2.967kW CEC AC
SITE PLAN -1
PV-1.0
A SITE PLAN -1
SCALE: 1/8" = 1'-0"
ELECTRIC CODE CEC 2019
FIRE CODE CFC 2019
RESIDENTIAL CODE CRC 2019
BUILDING CODE CBC 2019
WIND SPEED 95 MPH
SNOW LOAD 0 PSF
GENERAL INFORMATION
PHOTOVOLTAIC ARRAY ON THE ROOF
PV-1.0
A1 VICINITY MAP
SCALE: NTS
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
CONDUIT RUN
3'-0" FIRE SETBACK
(E) MAIN SERVICE PANEL (EXTERIOR)
(N) PV INVERTER(EXTERIOR)
(N) AC DISCONNECT (EXTERIOR)
PATIO -1
1'-6" FIRE SETBACK
INDEX
INDEX NO. DESCRIPTION
SITE PLAN -1&2
GENERAL NOTES
MOUNTING DETAILS
STRUCTURAL DETAILS
SINGLE LINE DIAGRAM
WARNING PLACARDS
MODULE SPEC SHEET
INVERTER SPEC SHEET
OPTIMIZER SPEC SHEET
RACKING SPEC SHEET
MOUNT SPEC SHEET
GROUNDING SPEC SHEET
INTEGRATED GROUNDING
SPEC SHEET
FIRE RATING SPECSHEET
PV-1.0&1.1
PV-2.0
S-1.0
S-1.1
E-1.0
PV-3.0
PD-1.0
PD-1.1
PD-1.2
PD-1.3
PD-1.4
PD-1.5
PD-1.6
PV-1.7
B
1419 S Spruce St
12/08/21
INVAC MSP
SITE PLAN -2
PV-1.1
BERTHA HERNANDEZ - 3.300kW DC, 3.000kW AC, 2.967kW CEC AC
SITE PLAN -2
PV-1.1
A SITE PLAN -2
SCALE: 1"=10'-0"
PHOTOVOLTAIC ARRAY ON THE ROOF
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
3'-0" FIRE SETBACKPROPERTY LINE
DRIVE WAY
S
S
P
R
U
C
E
S
T
FENCE
DETACHED
STRUCTURE PATIO -1
PATIO -2
GATE
WALK WAY
1'-6" FIRE SETBACK
93'-8"
55
'
-
5
"
93'-8"
20'-7"
1'-10"
16'-10"
2'-10"
TREES B
1419 S Spruce St
12/08/21
GENERAL NOTES
PV-2.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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:
24. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [CEC CODE]
25. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY NOT EXCEED 120% OF BUSBAR
RATING [CEC CODE].
26. 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].
27. 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.
28. FEEDER TAP INTER CONNECTION (LOAD SIDE) ACCORDING TO CEC CODE
29. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO CEC CODE WITH SERVICE ENTRANCE CONDUCTORS IN
ACCORDANCE WITH CEC CODE
30. BACK FEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS EXEMPT FROM ADDITIONAL
FASTENING [CEC CODE].
GROUNDING NOTES:
31. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDING DEVISES
EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE.
32. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO CEC CODE AND MINIMUM CEC TABLE.
33. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN
ACCORD WITH CEC CODE.
34. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO CEC CODE AND MICRO INVERTER
MANUFACTURER'S INSTRUCTIONS.
35. 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.
36. 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.
37. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN OR MARKED GREEN IF
#4 AWG OR LARGER [CEC CODE]
38. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC CODE AND NEC CODE. IF EXISTING SYSTEM IS
INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO CEC CODE
AND AHJ.
39. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC CODE IN GENERAL AND CEC CODE SPECIFICALLY.
40. DISCONNECTION AND OVER-CURRENT PROTECTION NOTES.
41. 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).
42. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A
VISIBLE-BREAK SWITCH
43. 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.
44. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC CODE.
45. 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.
1419 S Spruce St
12/08/21
MOUNTING DETAILS
S-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
AERIAL VIEW
S-1.0
B MOUNTING DETAILS
SCALE: 1/8" = 1'-0"
UPLIFT CALCULATIONS
UPLIFT 5446.8 LBS
PULL OUT STRENGTH 11070 LBS
POINT LOADING 23 LBS
MODULES DATA
APTOS DNA-120-MF23-330W
MODULE DIMS 66.29"x39.44"x1.37"
LAG SCREWS 5/16"x3.5":2.5"MIN EMBEDMENT
MINIMUM FIRE ACCESS PATHWAYS PER CFC 2019
RIDGE TO ARRAY: 3'-0"
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
ALUMINIUM RAILS
2 X 4 RAFTERS@ 2'-0"SPACING
DEAD LOAD CALCULATIONS
BOM QUANTITY LBS/UNIT TOTAL
WEIGHT (LBS)
MODULES 10 41.9 419.00
MID-CLAMP 14 0.050 0.70
END-CLAMP 12 0.050 0.60
RAIL LENGTH 68 0.680 46.24
SPLICE BAR 0 0.360 0.00
FLASH FOOT 18 1.35 24.30
TOTAL WEIGHT OF THE SYSTEM (LBS)490.84
TOTAL ARRAY AREA ON THE ROOF (SQ. FT.)181.56
WEIGHT PER SQ. FT.(LBS)2.70
WEIGHT PER PENETRATION (LBS)27.27
ARRAY MP-01
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 90° 20° 2 36.3 COMPOSITION
SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 4 2'-0"6'-0" 2'-0"
MP-02 90° 20° 8 145.2 COMPOSITION
SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 4 2'-0"6'-0" 2'-0"
ARRAY MP-02
3'
6'
1'-6"
1419 S Spruce St
12/08/21
STRUCTURAL DETAILS
S-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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
MID-CLAMP & END CLAMP DETAIL
FLASHFOOT
SOLAR MODULE
RAIL
6" MAX
2 X 4 RAFTERS@2'-0" SPACING
LOAD BEARING WALL
ROOF FRAMING DETAIL
SCALE: NTS
SCALE: NTS
ATTACHMENT DETAIL - FLASHFOOT
5/16 HEX-BOLT
STAINLESS STEEL 5/16" HANGER
BOLT 2.5" EMBEDMENT
PILOT HOLE REQUIRED
(E)COMPOSITION SHINGLE ROOF
IRONRIDGE FLASHFOOT
IRONRIDGE RAIL
PV MODULE
(E) BUILDING STRUCTURE
PV MODULE
IRONRIDGE RAIL
IRONRIDGE STOPPER SLEEVE
END CLAMP PV MODULE
IRONRIDGE RAIL
MID CLAMP
1419 S Spruce St
12/08/21
2
(10)P340 SOLAREDGE
OPTIMIZERS
(N)APTOS DNA-120-MF23-330W,
330W MODULES
10 MODULES WIRED IN
(1) SERIES OF 10 MODULES
G
(N)JUNCTION
BOX OR EQUIV(N)30A AC
DISCONNECT AC
DC
DC DISCO
LOAD RATED DC
DISCONNECT & AFCI (RAPID
SHUTDOWN COMPLIANCE)
(N)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH), 3000W
INVERTER
13 3
AC DISCONNECT
NON FUSED 30A,
120/240V, 2P
(E)100A
MAIN
BREAKER
M
PV BREAKER AT THE
OPPOSITE END OF
BUSBAR
20A 2P PV
BREAKER
EXISTING 120/240V
1PH 60HZ
UT
I
L
I
T
Y
GR
I
D
(E)GROUND
ELECTRODE
(E)100A END FED
MAIN PANEL
UTILITY:SCE
222013-020647
SINGLE LINE DIAGRAM
E-1.0
SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 3300W, AC SYSTEM SIZE - 3000W,CEC SYSTEM SIZE - 2967W
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108CONDUIT SCHEDULE
TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND
1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER
2 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2
3 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2
MODULE SPECIFICATION
MODEL APTOS DNA-120-MF23-330W
MODULE POWER @ STC 330W
OPEN CIRCUIT VOLTAGE:Voc 40.27V
MAX POWER VOLTAGE:Vmp 32.91V
SHORT CIRCUIT VOLTAGE:Isc 10.51A
MAX POWER CURRENT:Imp 10.02A
ELECTRICAL NOTES:
1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO MORE THAN
2%.
2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 CODE
SECTION.
3. AC GROUNDING ELECTRODE CONDUCTOR SIZED PER CEC
250.66.
4. AMBIENT TEMPERATURE CORRECTION FACTOR IS BASED
ON CEC 690.31(C).
5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS BASED
ON CEC 310.15(B)(2)(C).
6. AX. SYSTEM VOLTAGE CORRECTION IS PER CEC 690.7.7.
CONDUCTORS ARE SIZED PER WIRE AMPACITY TABLE CEC
310.16.
8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS
SUNLIGHT RESISTANT PER CEC 310.0(D).
9. CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE
SUITABLE FOR USE IN WET LOCATIONS PER CEC 310.8(C).
NOTE:
1. INVERTER IS UL1741 RATED.
2. EACH OPTIMIZER ARE RAPID SHUTDOWN COMPLIANT
INVERTER-1 SPECIFICATIONS
MODEL SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
POWER RATING 3000W
MAX OUTPUT CURRENT 12.5A
CEC WEIGHTED EFFICIENCY 97.5%
MAX INPUT CURRENT 9.5A
MAX DC VOLTAGE 500V
SYSTEM CHARACTERISTICS
DC SYSTEM SIZE 3300 W
INVERTER STRING VOLTAGE:Vmp 350V
MAX INVERTER SYSTEM VOLTAGE: Voc 500V
MAX SHORT CIRCUIT CURRENT 15A
OPERATING CURRENT 9.43A
ELECTRICAL CALCULATION
DC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C
TAG
ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK
1 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A
2 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A
AC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C
TAG
ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK
3 12.5 X 1 = 12.50 X 1.25 = 15.63A 40 X 0.96 X 1 = 38.40A 15.63A < 35A 15.63A < 38.40A
OPTIMIZER CHARACTERISTICS
MODEL P340
MIN INPUT VOLTAGE 8 VDC
MAX INPUT VOLTAGE 48 VDC
MAX INPUT CURRENT 11 ADC
MAX OUTPUT CURRENT 15 ADC
OCPD CALCULATIONS:
MAIN PANEL RATING:100A,
MAIN BREAKER RATING:100A
120% RULE: (100AX1.2)-100A=20A
=>ALLOWABLE BACKFEED IS 20A
INVERTER OVERCURRENT PROTECTION=
INVERTER O/P I X CONTINUOUS LOAD(1.25)X
#OF INVERTERS =12.5x1.25x1=15.63 A
=>PV BREAKER = 20A
ALLOWABLE BACKFEED 20A =>20A PV BREAKER
THE DESIGNED INTERCONNECTION MEETS THE
705.12(B)(2) REQUIREMENTS
1419 S Spruce St
12/08/21
INVAC MSP
PV-3.0
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS LOCATED
AS SHOWN
WARNING !
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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.
1419 S SPRUCE ST, SANTA ANA, CA 92704.WARNING PLACARDS
WARNING PLACARDS
LABEL LOCATION
AC DISCONNECT , DC DISCONNECT,POINT OF
INTERCONNECTION (WITH IN 3' FT FROM POINT OF
INTERCONNECTION)
[PER CODE: CEC690.56(C)(1)]
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
ADC
VDC
ADC
VDC
VDC
ADC
ADC
PHOTOVOLTAIC SYSTEM DC DISCONNECT
LABEL LOCATION
DC DISCONNECT SWITCH, INVERTER-01
[PER. CODE: CEC 690.53]
500
15
15
MAXIMUM VOLTAGE
MAXIMUM CIRCUIT CURRENT
MAX RATED OUTPUT CURRENT OF THE
CHARGE CONTROLLER OR DC-TO-DC
CONVERTER(IF INSTALLED)
PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH
VDC
ADC
ADC
VDC
ADC
ADC
WARNING
CAUTION: SOLAR CIRCUIT
LABEL LOCATION
POINT OF INTERCONNECTION
(PER CODE: CEC 705.12(2)(b)
[ 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: CEC690.31(G)(3)]
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: CEC690.13(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
12.50
240
AMPS AC
VAC
PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH
CAUTION: SOLAR ELECTRIC
SYSTEM CONNECTED
LABEL LOCATION
INVERTER,POINT OF
INTERCONNECTION
[PER CODE: CEC 690.56(C)(3)]
RAPID SHUTDOWN SWITCH
FOR SOLAR SYSTEM (E) MAIN SERVICE PANEL (EXTERIOR)
PHOTOVOLTAIC ARRAY ON THE ROOF
(N) PV INVERTER(EXTERIOR)
(N) AC DISCONNECT (EXTERIOR)
1419 S Spruce St
12/08/21
PD-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
MODULE SPECSHEET
1419 S Spruce St
12/08/21
PD-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
INVERTER SPECSHEET
1419 S Spruce St
12/08/21
PD-1.2
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
OPTIMIZER SPECSHEET
1419 S Spruce St
12/08/21
PD-1.3
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
RACKING SPECSHEET
1419 S Spruce St
12/08/21
PD-1.4
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
MOUNT SPECSHEET
1419 S Spruce St
12/08/21
PD-1.5
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
GROUNDING SPECSHEET
1419 S Spruce St
12/08/21
PD-1.6
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
INTEGRATED GROUNDING
SPECSHEET
1419 S Spruce St
12/08/21
PD-1.7
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
FIRE RATING SPECSHEET
1419 S Spruce St
12/08/21
PD-1.2
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
OPTIMIZER SPECSHEET
1419 S Spruce St
12/08/21
PD-1.3
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
RACKING SPECSHEET
1419 S Spruce St
12/08/21
PD-1.4
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
MOUNT SPECSHEET
1419 S Spruce St
12/08/21
PD-1.5
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
GROUNDING SPECSHEET
1419 S Spruce St
12/08/21
PD-1.6
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
INTEGRATED GROUNDING
SPECSHEET
1419 S Spruce St
12/08/21
PD-1.7
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
FIRE RATING SPECSHEET
1419 S Spruce St
12/08/21
INV AC MSP
SITE PLAN -1
PV-1.0
BERTHA HERNANDEZ - 3.300kW DC, 3.000kW AC, 2.967kW CEC AC
SITE PLAN -1
PV-1.0
A SITE PLAN -1
SCALE: 1/8" = 1'-0"
ELECTRIC CODE CEC 2019
FIRE CODE CFC 2019
RESIDENTIAL CODE CRC 2019
BUILDING CODE CBC 2019
WIND SPEED 95 MPH
SNOW LOAD 0 PSF
GENERAL INFORMATION
PHOTOVOLTAIC ARRAY ON THE ROOF
PV-1.0
A1 VICINITY MAP
SCALE: NTS
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
CONDUIT RUN
3'-0" FIRE SETBACK
(E) MAIN SERVICE PANEL (EXTERIOR)
(N) PV INVERTER(EXTERIOR)
(N) AC DISCONNECT (EXTERIOR)
PATIO -1
1'-6" FIRE SETBACK
INDEX
INDEX NO. DESCRIPTION
SITE PLAN -1&2
GENERAL NOTES
MOUNTING DETAILS
STRUCTURAL DETAILS
SINGLE LINE DIAGRAM
WARNING PLACARDS
MODULE SPEC SHEET
INVERTER SPEC SHEET
OPTIMIZER SPEC SHEET
RACKING SPEC SHEET
MOUNT SPEC SHEET
GROUNDING SPEC SHEET
INTEGRATED GROUNDING
SPEC SHEET
FIRE RATING SPECSHEET
PV-1.0&1.1
PV-2.0
S-1.0
S-1.1
E-1.0
PV-3.0
PD-1.0
PD-1.1
PD-1.2
PD-1.3
PD-1.4
PD-1.5
PD-1.6
PV-1.7
B
Bldg permit#101108827
Elect. permit#20174917
Issued on 12/8/2021
1419 S Spruce St
12/08/21
INVAC MSP
SITE PLAN -2
PV-1.1
BERTHA HERNANDEZ - 3.300kW DC, 3.000kW AC, 2.967kW CEC AC
SITE PLAN -2
PV-1.1
A SITE PLAN -2
SCALE: 1"=10'-0"
PHOTOVOLTAIC ARRAY ON THE ROOF
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
3'-0" FIRE SETBACKPROPERTY LINE
DRIVE WAY
S
S
P
R
U
C
E
S
T
FENCE
DETACHED
STRUCTURE PATIO -1
PATIO -2
GATE
WALK WAY
1'-6" FIRE SETBACK
93'-8"
55
'
-
5
"
93'-8"
20'-7"
1'-10"
16'-10"
2'-10"
TREES B
1419 S Spruce St
12/08/21
GENERAL NOTES
PV-2.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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:
24. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [CEC CODE]
25. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY NOT EXCEED 120% OF BUSBAR
RATING [CEC CODE].
26. 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].
27. 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.
28. FEEDER TAP INTER CONNECTION (LOAD SIDE) ACCORDING TO CEC CODE
29. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO CEC CODE WITH SERVICE ENTRANCE CONDUCTORS IN
ACCORDANCE WITH CEC CODE
30. BACK FEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS EXEMPT FROM ADDITIONAL
FASTENING [CEC CODE].
GROUNDING NOTES:
31. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDING DEVISES
EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE.
32. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO CEC CODE AND MINIMUM CEC TABLE.
33. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN
ACCORD WITH CEC CODE.
34. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO CEC CODE AND MICRO INVERTER
MANUFACTURER'S INSTRUCTIONS.
35. 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.
36. 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.
37. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN OR MARKED GREEN IF
#4 AWG OR LARGER [CEC CODE]
38. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC CODE AND NEC CODE. IF EXISTING SYSTEM IS
INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO CEC CODE
AND AHJ.
39. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC CODE IN GENERAL AND CEC CODE SPECIFICALLY.
40. DISCONNECTION AND OVER-CURRENT PROTECTION NOTES.
41. 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).
42. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A
VISIBLE-BREAK SWITCH
43. 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.
44. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC CODE.
45. 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.
1419 S Spruce St
12/08/21
INVAC MSP
PV-3.0
POWER TO THIS BUILDING IS ALSO
SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS LOCATED
AS SHOWN
WARNING !
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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.
1419 S SPRUCE ST, SANTA ANA, CA 92704.WARNING PLACARDS
WARNING PLACARDS
LABEL LOCATION
AC DISCONNECT , DC DISCONNECT,POINT OF
INTERCONNECTION (WITH IN 3' FT FROM POINT OF
INTERCONNECTION)
[PER CODE: CEC690.56(C)(1)]
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
ADC
VDC
ADC
VDC
VDC
ADC
ADC
PHOTOVOLTAIC SYSTEM DC DISCONNECT
LABEL LOCATION
DC DISCONNECT SWITCH, INVERTER-01
[PER. CODE: CEC 690.53]
500
15
15
MAXIMUM VOLTAGE
MAXIMUM CIRCUIT CURRENT
MAX RATED OUTPUT CURRENT OF THE
CHARGE CONTROLLER OR DC-TO-DC
CONVERTER(IF INSTALLED)
PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH
VDC
ADC
ADC
VDC
ADC
ADC
WARNING
CAUTION: SOLAR CIRCUIT
LABEL LOCATION
POINT OF INTERCONNECTION
(PER CODE: CEC 705.12(2)(b)
[ 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: CEC690.31(G)(3)]
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: CEC690.13(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
12.50
240
AMPS AC
VAC
PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH
CAUTION: SOLAR ELECTRIC
SYSTEM CONNECTED
LABEL LOCATION
INVERTER,POINT OF
INTERCONNECTION
[PER CODE: CEC 690.56(C)(3)]
RAPID SHUTDOWN SWITCH
FOR SOLAR SYSTEM (E) MAIN SERVICE PANEL (EXTERIOR)
PHOTOVOLTAIC ARRAY ON THE ROOF
(N) PV INVERTER(EXTERIOR)
(N) AC DISCONNECT (EXTERIOR)
1419 S Spruce St
12/08/21
STRUCTURAL DETAILS
S-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:12/23/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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
MID-CLAMP & END CLAMP DETAIL
FLASHFOOT
SOLAR MODULE
RAIL
6" MAX
4 X 8 RAFTERS@3'-7" SPACING
LOAD BEARING WALL
ROOF FRAMING DETAIL
SCALE: NTS
SCALE: NTS
ATTACHMENT DETAIL - FLASHFOOT
5/16 HEX-BOLT
STAINLESS STEEL 5/16" HANGER
BOLT 2.5" EMBEDMENT
PILOT HOLE REQUIRED
(E)COMPOSITION SHINGLE ROOF
IRONRIDGE FLASHFOOT
IRONRIDGE RAIL
PV MODULE
(E) BUILDING STRUCTURE
PV MODULE
IRONRIDGE RAIL
IRONRIDGE STOPPER SLEEVE
END CLAMP PV MODULE
IRONRIDGE RAIL
MID CLAMP
Plan revised on 1/13/22.
1419 S Spruce St
01/13/22
MOUNTING DETAILS
S-1.0
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
AERIAL VIEW
S-1.0
B MOUNTING DETAILS
SCALE: 1/8" = 1'-0"
UPLIFT CALCULATIONS
UPLIFT 5446.8 LBS
PULL OUT STRENGTH 11070 LBS
POINT LOADING 23 LBS
MODULES DATA
APTOS DNA-120-MF23-330W
MODULE DIMS 66.29"x39.44"x1.37"
LAG SCREWS 5/16"x3.5":2.5"MIN EMBEDMENT
MINIMUM FIRE ACCESS PATHWAYS PER CFC 2019
RIDGE TO ARRAY: 3'-0"
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
ALUMINIUM RAILS
2 X 4 RAFTERS@ 2'-0"SPACING
DEAD LOAD CALCULATIONS
BOM QUANTITY LBS/UNIT TOTAL
WEIGHT (LBS)
MODULES 10 41.9 419.00
MID-CLAMP 14 0.050 0.70
END-CLAMP 12 0.050 0.60
RAIL LENGTH 68 0.680 46.24
SPLICE BAR 0 0.360 0.00
FLASH FOOT 18 1.35 24.30
TOTAL WEIGHT OF THE SYSTEM (LBS)490.84
TOTAL ARRAY AREA ON THE ROOF (SQ. FT.)181.56
WEIGHT PER SQ. FT.(LBS)2.70
WEIGHT PER PENETRATION (LBS)27.27
ARRAY MP-01
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 90° 20° 2 36.3 COMPOSITION
SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 4 2'-0"6'-0" 2'-0"
MP-02 90° 20° 8 145.2 COMPOSITION
SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 4 2'-0"6'-0" 2'-0"
ARRAY MP-02
3'
6'
1'-6"
1419 S Spruce St
12/08/21
STRUCTURAL DETAILS
S-1.1
CUSTOMER INFORMATION
NAME&ADDRESS:
33°43'40.32"N,117°53'19.58"W
APN:109-263-05
AHJ:CA-CITY OF SANTA ANA
UTILITY:SCE
SYSTEM INFORMATION
DESIGNER/CHECKED BY:
MG/LS
PROJECT NUMBER:LARS-003204
SCALE:AS NOTED PAPER SIZE:17"x11"
BERTHA HERNANDEZ
1419 S SPRUCE ST, SANTA ANA, CA 92704.
ENGINEER OF RECORD
DATE:9/30/2021 REV:B
DC SYSTEM SIZE : 3300W
AC SYSTEM SIZE : 3000W
CEC SYSTEM SIZE: 2967W
MODULES:
(10)APTOS DNA-120-MF23-330W
INVERTER:
(1)SOLAREDGE TECHNOLOGIES
SE3000A-US(240V,1PH)
OPTIMIZER:
(10) P340 SOLAREDGE OPTIMIZER
CONTRACTOR INFORMATION
439 E,HARRISON ST,UNIT E,
CORONA, CA 92879.
TEL:951-298-9007
LIC:#C46@1043108
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
MID-CLAMP & END CLAMP DETAIL
FLASHFOOT
SOLAR MODULE
RAIL
6" MAX
2 X 4 RAFTERS@2'-0" SPACING
LOAD BEARING WALL
ROOF FRAMING DETAIL
SCALE: NTS
SCALE: NTS
ATTACHMENT DETAIL - FLASHFOOT
5/16 HEX-BOLT
STAINLESS STEEL 5/16" HANGER
BOLT 2.5" EMBEDMENT
PILOT HOLE REQUIRED
(E)COMPOSITION SHINGLE ROOF
IRONRIDGE FLASHFOOT
IRONRIDGE RAIL
PV MODULE
(E) BUILDING STRUCTURE
PV MODULE
IRONRIDGE RAIL
IRONRIDGE STOPPER SLEEVE
END CLAMP PV MODULE
IRONRIDGE RAIL
MID CLAMP
1419 S Spruce St
12/08/21
Expedited Permit Process for PV Systems1
Expedited Permit Process for PV Systems
Standard String System
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 Standard String System to use with the Expe-
dited Permit Process. The Micro-Inverter, 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.
1419 S Spruce St
12/08/21
Expedited Permit Process for PV Systems2
Expedited Permit Process for Small-Scale PV Systems
Standard String System
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.
4
COMPOSITION
4
FLASHING
4
IRONRIDGE FLASHFOOT
465.24
18
25.84
72
181.56
2.56
1419 S Spruce St
12/08/21
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Standard String System Site Plan
:1/8"=1'-0"
LARSUN SOLAR
439 E, HARRISON STREET, UNIT E, BERTHA HERNANDEZ
CORONA CA 92879.
1419 S SPRUCE ST, SANTA ANA, CA 92704.
TEL:951-298-9007
3000W
MG LARS-003204 B
LS 9/30/2021 PV-1.0
1419 S Spruce St
12/08/21
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Standard String System Electrical Diagram
APTOS SOLAR
SOLAREDGE TECHNOLOGIES
240 100 20100
10
N/A
N/A
N/A
10 2
LARSUN SOLAR
439 E, HARRISON STREET, UNIT E,BERTHA HERNANDEZ
6 1
10 2 EMT 3/4"CORONA CA 92879.
1419 S SPRUCE ST, SANTA ANA, CA 92704.6 3 EMT 3/4"TEL:951-298-9007
10 1 EMT 3/4"3000W
10 1 EMT 3/4"
6 3 EMT 3/4"MG LARS-003204 B
10 1 EMT 3/4"LS 9/30/201 E-1.0
1419 S Spruce St
12/08/21
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Notes for Standard String System Electrical Diagram
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
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
A
V
V
A
A
W
V
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
V
W
V
A
A
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 OCPD(s), ONE FOR EACH INVERTER. 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.) 2005 ASHRAE FUNDEMENTALS 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, 90oC 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 D):
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)
RATED MPP CURRENT
RATED MPP VOLTAGE
MAX SYSTEM VOLTAGE
MAX CIRCUIT CURRENT
A
V
V
A
PHOTOVOLTAIC POWER SOURCE
WARNING: ELECTRICAL SHOCK
HAZARDLINE AND LOAD MAY BE
ENERGIZED IN OPEN POSITION
AC OUTPUT CURRENT
NOMINAL AC VOLTAGE
A
V
SOLAR PV SYSTEM
AC POINT OF CONNECTION
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
2
31
1
APTOS
12.5
DNA-120-MF23-330
500
10.02
15
15
10.51
40.27
32.91
20 500
330 3000
350
-0.306
SOLAREDGE TECHNOLOGIES
SE3000A-US
12.5
20
240
12.5
LARSUN SOLAR
439 E, HARRISON STREET, UNIT E,BERTHA HERNANDEZ
CORONA CA 92879.
1419 S SPRUCE ST, SANTA ANA, CA 92704.
TEL:951-298-9007
3000W
MG LARS-003204 B
LS 9/30/2021 E-1.0
1419 S Spruce St
12/08/21
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
1419 S Spruce St
LarSun Solar
1043108
Joaquin Malta
661-544-7113
permitting@larsun.com
10/21/2021
1419 S Spruce St
12/08/21