HomeMy WebLinkAbout2218 S Artesia St - PlanCOVER SHEET
PHOTOVOLTAIC ROOF MOUNT SYSTEM
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-0
03-30-2024
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2 VICINITY MAP
SCALE: NTSPV-0
1 AERIAL PHOTO
SCALE: NTSPV-0
GENERAL NOTES
· THE CONTRACTOR/INSTALLER OF THE SOLAR PV SYSTEM OVER EXISTING
ROOF SHALL CONFORM TO OSHA REQUIREMENTS DURING THE
CONSTRUCTION PHASE. JOB SAFETY AND CONSTRUCTION PROCEDURES
ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR/INSTALLER.
· REFER TO ELECTRICAL DRAWING PV-4 FOR PANEL DETAILED
INFORMATION.
· IN CASE OF CONFLICT BETWEEN STRUCTURAL DRAWINGS AND
ELECTRICAL DRAWINGS, THE MOST RIGID REQUIREMENTS SHALL
GOVERN.
· THE CONTRACTOR/INSTALLER SHALL VERIFY ALL EXISTING BUILDING
INFORMATION SHOWN (DIMENSIONS, ROOF TOP PROJECTIONS, ETC.) AND
NOTIFY THE ENGINEER OF ANY DISCREPANCIES PRIOR TO INSTALLATIONS
OF PV SYSTEM.
· THE CONTRACTOR/INSTALLER SHALL VERIFY AND COORDINATE EXISTING
OPENINGS, ROOF TOP UNITS, VENT PIPES, ETC. SHOWN ON DRAWINGS. IF
THERE IS A DISCREPANCY BETWEEN DRAWINGS, IT IS THE
CONTRACTORS/INSTALLER'S RESPONSIBILITY TO NOTIFY ENGINEER
PRIOR TO PERFORMING THE WORK.
· ALL CONSTRUCTION IS TO BE PERFORMED IN STRICT CONFORMANCE
WITH ALL APPLICABLE TOWN, COUNTY & STATE REGULATIONS AND/OR
ANY OTHER GOVERNING BODIES.
· DO NOT SCALE THESE DRAWINGS, USE DIMENSIONS. CONTRACTOR MUST
CONDUCT ROOF SURVEY TO VERIFY DIMENSIONS SHOWN ON PLAN PRIOR
TO INSTALLATION. IF THERE IS A DISCREPANCY IT IS
CONTRACTOR/INSTALLER'S RESPONSIBILITY TO NOTIFY THE ENGINEER
IMMEDIATELY.
· LOCATED IN AREAS NOT REQUIRING PLACEMENT OF GROUND LADDERS
OVER OPENINGS SUCH AS DOORS OR WINDOWS.
· LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION IN
LOCATIONS WHERE ACCESS POINT DOES NOT CONFLICT WITH
OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES, OR SIGNS.
· DISCONNECT MEANS MUST HAVE DEDICATED CLEAR UNOBSTRUCTED
WORKING SPACE NOT LESS THAN 3' DEEP BY 2.5' WIDE TO NOT LESS
THAN 6.5' ABOVE WALKABLE SURFACES IN FRONT OF DISTRIBUTION
PANEL.
· ALL SOLAR MODULES, EQUIPMENT, AND METALLIC COMPONENTS TO BE
BONDED.
· PV ARRAY NOT TO EXCEED HIGHEST POINT OF THE ROOF.
· RAPID SHUTDOWN IS ACTIVED AT THE INVERTER BY THE AC DISCONNECT.
.ELECTRICAL NOTES
· ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR
ITS APPLICATION.
· ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 DEGREE
C WET ENVIRONMENT.
·WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE
ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS POSSIBLE TO THE
NEAREST RIDGE, HIP, OR VALLEY.
· WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL
EQUIPMENT SHALL COMPLY WITH CEC 110.26.
·DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS.
CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS,
FITTINGS AND ACCESSORIES TO FULFILL APPLICABLE CODES AND
STANDARDS.
·WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT
SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY.
·ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND
READILY VISIBLE.
·MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME
AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP
MANUFACTURER'S INSTRUCTION.
·MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER E.G.C.
VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.
·THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE
SHEET INDEX
PV-0 COVER SHEET
PV-1 SITE PLAN WITH ROOF PLAN
PV-2 ROOF PLAN WITH MODULES
PV-3 ATTACHMENT DETAILS
PV-4 ELECTRICAL LINE DIAGRAM WITH
WIRE CALCULATION
PV-5 WARNING LABELS & PLACARD
PV-6+ EQUIPMENT SPEC SHEETS
2022 CALIFORNIA ELECTRICAL CODE (CEC)
2022 CALIFORNIA BUILDING CODE (CBC)
2022 CALIFORNIA RESIDENTIAL CODE (CRC)
2022 CALIFORNIA EXISTING BUILDING CODE (CEBC)
2022 CALIFORNIA PLUMBING CODE (CPC)
2022 CALIFORNIA MECHANICAL CODE (CMC)
2022 CALIFORNIA GREEN BUILDING CODE (CGBC)
2022 CALIFORNIA ENERGY CODE (CEC)
2022 CALIFORNIA FIRE CODE TITLE 24 SUPPLEMENT
ANY OTHER LOCAL AMENDMENTS
GOVERNING CODES:
INTERCONNECTION METHOD : BACK FEED
NOTE: INSTALLER TO DETERMINE OPTIMAL
CONDUIT RUN ON SITE. ATTIC RUN IS
OPTIONAL UNLESS REQUIRED BELOW.
ATTIC RUN: OPTIONAL
SYSTEM SUMMARY
(N)18 - HANWHA Q-CELLS Q.PEAK DUO ML-G10+ (405W) MODULES
(N)18 - ENPHASE ENERGY IQ8PLUS-72-2-US MICRO-INVERTERS
(N)JUNCTION BOX
(N)ENPHASE IQ COMBINER BOX 5 (X-IQ-AM1-240-5)
(E)125A MAIN SERVICE PANEL WITH (E) 100A MAIN BREAKER
DESIGN CRITERIA
ROOF TYPE:- ASPHALT SHINGLE
NUMBER OF LAYERS:- 01
ROOF FRAME:- 2"X4" TRUSSES @ 24" O.C
STORY:- ONE STORY
SNOW LOAD:- 0 PSF
WIND SPEED:- 95 MPH
WIND EXPOSURE:- C
RISK CATEGORY:- II
COORDINATE:- 33.716960, -117.895880
18 MODULES-ROOF MOUNTED - 7.290 kWDC, 6.658 CEC kWAC
2218 S ARTESIA ST, SANTA ANA, CA 92704, USA
6/30/2024
Stamped 04/05/2024
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.
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#: 101118868
Elec: 20182517
2218 S Artesia St- 101118868 &
20182517
4/11/2024
~106.23'
~6
3
.
3
2
'
~106.23'
~6
3
.
3
2
'
MSPUM CB
JB
5'
-
4
"
33'-2"
6'-10"
14
'
-
1
0
"
2'-0"
SITE PLAN WITH ROOF PLAN
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-1
03-30-2024
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SITE PLAN WITH
ROOF PLAN
1 SCALE: 3/32" = 1'-0"
NOTE:
A. ALL ELECTRICAL EQUIPMENT, INVERTERS/COMBINER,
DISCONNECTS, MAIN SERVICE PANELS, ETC. SHALL
NOT BE INSTALLED WITHIN 3’ OF THE GAS METERS’
SUPPLY OR DEMAND PIPING.
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
LEGEND
JUNCTION BOXJB
MSP MAIN SERVICE PANEL
GATE
FENCE
TREES
ENPHASE IQ COMBINER BOX 5
(X-IQ-AM1-240-5)CB
UTILITY METERUM
VENT, ATTIC FAN (ROOF
OBSTRUCTION)
PROPERTY LINE
6" OBSTRUCTION CLEARANCE
CHIMNEY
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 IN
LOCATIONS WHERE THE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD
OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS.
EXISTING
DRIVEWAY
ONE- STORY
HOUSE
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(E)
PATIO
(E)
POOL
(E) STRUCTURE
ROOF ACCESS POINT
ROOF ACCESS POINT
Stamped 04/05/2024
6/30/2024
(SHED)
(E) TEMPORARY SHADE STRUCTURE
2218 S Artesia St- 101118868 &
20182517
4/11/2024
38
'
-
1
"
1'
-
1
1
"
3'
-
1
"
MSPUM CB
JB
1'-5"11'-5"4'-2"
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-2
03-30-2024
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ROOF PLAN WITH
MODULES
ROOF PLAN WITH MODULES1 ·PLUMBING VENTS, SKYLIGHTS AND MECHANICAL VENTS SHALL
NOT BE COVERED, MOVED, RE-ROUTED OR RE-LOCATED.
NOTE: ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
LEGEND
VENT, ATTIC FAN
(ROOF OBSTRUCTION)
CHIMNEY
ROOF ATTACHMENT STRONGHOLD
W / BUTYL @ 48" O.C.
TRUSSES
JUNCTION BOXJB
MSP MAIN SERVICE PANEL
FIRE PATHWAY
UNIRAC NXT UMOUNT RAIL
ENPHASE ENERGY IQ8PLUS-72-2-US
MICRO-INVERTERS
ENPHASE IQ COMBINER 5
(X-IQ-AM1-240-5)CB
UTILITY METERUM
6" OBSTRUCTION CLEARANCE
SCALE: 1/8" = 1'-0"
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
S
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18
"
F
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36" FIRE PATHWAY
36" FIRE PATHWAY
ROOF #1
ROOF DESCRIPTION
ROOF TYPE ASPHALT SHINGLE
ROOF ROOF
TILT AZIMUTH TRUSSES
SIZE
TRUSSES
SPACING
#1 23° 270° 2" X 4" 24" O.C
BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
RAIL 9 UNIRAC NXT UMOUNT RAIL - 168" MILL
RAIL SPLICE 4 NXT UMOUNT RAIL SPLICE
UNIVERSAL CLAMP 42 NXT UMOUNT COMBO CLAMP - DARK
COMP ROOF ATTACHMENT 38 UNIRAC STRONGHOLD BUTYL ATT KIT #14S MILL
ACCESSORIES 12 NXT UMOUNT RL & CLMP CAP KIT
MLPE & GROUNDING 21 NXT UMOUNT MLPE & LUG CLAMP
ARRAY AREA & ROOF AREA CALC`S
ROOF # OF
MODULES
ARRAY
AREA
(Sq. Ft.)
ROOF
AREA
(Sq. Ft.)
ROOF
AREA COVERED
BY ARRAY (%)
#1 18 380.17 780 48.74
MODULE TYPE, DIMENSIONS & WEIGHT
NUMBER OF MODULES = 18 MODULES
MODULE TYPE = HANWHA Q-CELLS Q.PEAK DUO ML-G10+ (405W) MODULES
MODULE WEIGHT = 48.5 LBS / 22.0 KG
MODULE DIMENSIONS = 74.0" X 41.1" = 21.12 SF
UNIT WEIGHT OF ARRAY = 2.29 PSF
DISTRIBUTED DEAD LOAD = 2.62 PSF
AVERAGE ROOF POINT DEAD LOAD = 26.19 LBS
TOTAL SYSTEM WEIGHT: 995.33 LBS
ARRAY AREA & ROOF AREA CALC`S
AREA OF NEW ARRAY
(Sq. Ft.)
AREA OF ROOF(PLAN
VIEW)
(Sq. Ft.)
TOTAL ROOF AREA
COVERED BY ARRAY %
380.17 3013.2 12.62
12.62%ROOF AREA (ARRAY <33% of ROOF AREA)
Stamped 04/05/2024
6/30/2024
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-3
03-30-2024
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ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS2
NOTE: ACTUAL ROOF CONDITIONS AND TRUSSES (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
UNIRAC NXT UMOUNT RAIL
2"X4" TRUSSES @ 24" O.C.
2X #14-14 3" TYPE AB SCREW,
HWH, SS W/ #14 EPDM WASHER
NXT UMOUNT COMBO CLAMP
1.55" MIN.
EMBEDMENT
PV MODULES
STRONGHOLD RAIL CLAMP ASSY
STRONGHOLD ATT W/BUTYL, MILL
~4"
ENLARGE VIEW
PV MODULES
ASPHALT SHINGLE ROOF
~4
"
1.
2
6
"
1.2
6
"
DTD BUTYL ATT ASSY (1/8" BUTYL)
2"X4"
T
R
U
S
S
E
S
@
2
4
"
O
.
C
.
(E) ROOF / DECK MEMBRANE
5/16"-18 x 2"
SERRATED FLANGE HEX SCREW
STRUCTURAL NOTES :
1. THESE PLANS ARE STAMPED FOR
STRUCTURAL CODE COMPLIANCE OF THE
ROOF FRAMING SUPPORTING THE PROPOSED
PV INSTALLATION ONLY.
2. THESE PLANS ARE NOT STAMPED FOR
WATER LEAKAGE.
3. PV MODULES, RACKING, AND ATTACHMENT
COMPONENTS MUST FOLLOW
MANUFACTURER GUIDELINES AND
REQUIREMENTS.
4. PLEASE SEE THE ACCOMPANYING
STRUCTURAL CALCULATIONS REPORT FOR
ADDITIONAL INFORMATION.
5. PRIOR TO COMMENCEMENT OF WORK, THE
SOLAR INSTALLER SHALL VERIFY THE ROOF
FRAMING INFO BEFORE INSTALLATION AND
NOTIFY THE E.O.R. IF THERE IS ANY
INCONSISTENCY BETWEEN SITE
VERIFICATION AND FOLLOWING: 2x4 TRUSSES
@ 24" OC SPACING WITH MAX UNSUPPORTED
SPAN EQUAL OR LESS THAN 9 FT.
Stamped 04/05/2024
6/30/2024
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-4
03-30-2024
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ELECTRICAL LINE
DIAGRAM WITH
WIRE CALCULATION
ELECTRICAL LINE DIAGRAM WITH WIRE CALCULATION
SCALE: NTS1
NOTE:
3/4" OR GREATER EMT CONDUIT
RUN (7/8" ABOVE ROOF)
NOTE: PV BREAKER CALCULATION: (18 X 1.21 X 1.25 = 27.23) ~30A
(E) 125A MAIN
SERVICE PANEL
WITH (E) 100A
MAIN BREAKER
(TOP FED)
L
EXISTING
GROUNDING
SYSTEM
(N) 30A PV
BREAKER
125A
30A
BI-DIRECTIONAL
UTILITY METER
1-PHASE, 3-W,
120V/240V, 60Hz
INTERCONNECTION
120% RULE - CEC 705.12(B)(3)(2)
UTILITY FEED + SOLAR BACKFEED
100A + 27.23A = 127.23A
BUS BAR RATING x 120%
125A x 120% = 150A
C
TERMINATOR CAP ON LAST CABLE
CONNECTOR Q CABLE (TYP)
09 MICRO-INVERTERS IN BRANCH CIRCUIT #2
G
(N) JUNCTION BOX
G
ENPHASE ENERGY IQ8PLUS-72-2-US,
240V, MICRO-INVERTERS
20A
10A/15A
A B
20A
09 MICRO-INVERTERS IN BRANCH CIRCUIT #1 (N) ENPHASE IQ
COMBINER BOX 5
(X-IQ-AM1-240-5)
IQ GATEWAY
WIRE
TAG CONDUIT WIRE QTY WIRE GAUGE WIRE TYPE TEMP.
RATING WIRE AMPACITY (A)TEMP.
DERATE
CONDUIT FILL
DERATE
DERATED AMPACITY
(A)
INVERTER
QTY.
DESIGN CURRENT
(A)
GROUND
SIZE
GROUND
WIRE TYPE
A OPEN
AIR 2 12 AWG Q-CABLES 90°C 30 1.00 N/A 30.00 09 10.89 06 AWG BARE CU
GND
B 3/4" EMT 4 2 10
AWG
12
AWG THWN-2
NM-B
CABLES
WHERE RUN
INDOORS
90°C 40 30 1.00 0.8 1.0 32.00 30.00 09 10.89 10 AWG THWN-2
C 3/4" EMT 3 10 AWG THWN-2 75°C 35 1.00 1.0 35.00 18 21.78 10 AWG THWN-2
UTILITY PROVIDER:
MAIN SERVICE VOLTAGE:
MAIN PANEL BRAND:
MAIN SERVICE PANEL:
MAIN CIRCUIT BREAKER RATING:
MAIN SERVICE LOCATION:
SERVICE FEED SOURCE:
SCE
240V
CUTLER HAMMER
(E) 125A
(E) 100A
SOUTH
SERVICE INFO.
OVERHEAD
INVERTER SPECIFICATIONS
MANUFACTURER / MODEL # QUANTITY NOMINAL OUTPUT
VOLTAGE
NOMINAL OUTPUT
CURRENT
ENPHASE ENERGY
IQ8PLUS-72-2-US 18 240VAC 1.21A
AMBIENT TEMPERATURE SPECIFICATIONS
RECORD LOW
TEMPERATURE
AMBIENT TEMP
(HIGH TEMP 2%)
CONDUIT
HEIGHT
CONDUCTOR
TEMPERATURE
RATE (ON
ROOF)
CONDUCTOR
TEMPERATURE
RATE (OFF
ROOF)
3°28°7/8" 90°75°
SOLAR MODULE SPECIFICATIONS
MANUFACTURER / MODEL #VMP
(V)
IMP
(A)
VOC
(V)
ISC
(A)
TEMPERATURE
COEFFICIENT
OF Voc
QUANTITY OF
MODULES
HANWHA Q-CELLS
Q.PEAK DUO
ML-G10+ (405W)
37.39 10.83 45.34 11.17 -0.27%/K 18
MODULE DIMENSIONS 74.0"L x41.1"W x1.26"D
SYSTEM SIZE:- 18 x 405W = 7.290 kWDC
SYSTEM SIZE:- 18 X 381.37 X 0.97 = 6.658 CEC kWAC
NOTE: TANDEM EXISTING BREAKERS TO
MAKE ROOM FOR NEW PV BREAKER
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-5
03-30-2024
IM
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WARNING LABELS
&
PLACARD
LABEL LOCATION:
EMT/CONDUIT RACEWAYS
(PER CODE: CEC690.31(D)(2)
PHOTOVOLTAIC POWER SOURCE
NOTES AND SPECIFICATIONS:
·SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE
2022 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS
ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE
LOCAL AHJ.
·SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS
USING EFFECTIVE WORDS, COLORS AND SYMBOLS.
·LABELS SHALL BE PERMANENTLY AFFIXED TO THE
EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND
WRITTEN.
·LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND
THE ENVIRONMENT INVOLVED.
·SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,
PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE
SPECIFIED.
·DO NOT COVER EXISTING MANUFACTURER LABELS.
ELECTRICAL SHOCK HAZARD
WARNING
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
LABEL LOCATION:
MAIN SERVICE PANEL.
PER CODE(S): CEC 2022: CEC 706.15
(C)(4) & CEC 690.13(B)
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
21.78 AMPS
240 VAC
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2022: 690.54
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD IN THE
ARRAY.
LABEL LOCATION:
ON MAIN SERVICE PANEL.
PER CODE(S): 2022 CEC 690.56(C) 2022 CFC 1205.4.1
4"
3"
PHOTOVOLTAIC AC DISCONNECT
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
LABEL LOCATION:
MAIN SERVICE DISCONNECT / UTILITY METER
(PER CODE: CEC 690.13(B))
LABEL LOCATION:
UTILITY SERVICE ENTRANCE/METER, INVERTER/DC
DISCONNECT IF REQUIRED BY LOCAL AHJ, OR OTHER
LOCATIONS (WITHIN 3') AS REQUIRED BY LOCAL AHJ.
PER CODE(S): CEC 2022: 690.56(C)(2)
!
WARNING
THE DISCONNECTION OF THE
GROUNDED CONDUCTOR(S)
MAY RESULT IN OVERVOLTAGE
ON THE EQUIPMENT
!
LABEL LOCATION:
COMBINER
PER CODE: CEC 690.31(E)
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN
CAUTION !
MULTIPLE SOURCES OF POWER
THIS EQUIPMENT FED BY
MULTIPLE SOURCES:
TOTAL RATING OF ALL OVERCURRENT
DEVICES EXCLUDING MAIN POWER
SUPPLY SHALL NOT EXCEED
AMPACITY OF BUSBAR
WARNING
LABEL LOCATION:
POINTS OF CONNECTION/BREAKER
CODE : CEC 705.12(B)(3)(3)
WARNING
POWER SOURCE OUTPUT
CONNECTION
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
!
LABEL LOCATION:
SERVICE PANEL IF SUM OF BREAKERS EXCEEDS
PANEL RATING
CEC 705.12 (B)(3)(2)
!
LABEL LOCATION:
MSP (PER CODE: CEC 705.12 (B)(3)(2) & CEC
690.59
RAPID SHUTDOWN SWITCH
FOR SOLAR PV SYSTEM
(E) UTILITY METER
(E) MAIN SREVICE PANEL
CAUTION
PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED
!
22
1
8
S
A
R
T
E
S
I
A
S
T
(N) COMBINER BOX 5
(N) PV ARRAY
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
LABEL LOCATION:
POINT OF INTERCONNECTION
PRODUCTION METER
CEC 705.12(B)(3)(3) & CEC 690.59)
!
2218 S Artesia St- 101118868 &
20182517
4/11/2024
powur
POWUR PBC
2683 Via della Valle, Suite 321 G
Del Mar, CA 92014
(480) 626-7056
Powur, PBC Corporate Offices
support@powur.com
II Phone number: 480-626-7056
November 28, 2023
To Whom It May Concern,
I am writing this letter as confirmation that Jennifer Brantley, Mike Felber, Travis Campbell, Nina Herrera, Annalea Watkins, Madeleine Townsend, and Janelle Male are approved to submit, receive, and sign on behalf of Powur PBC f or all permits under my license number (1060243)
in California. This approval starts today, November 28, 2023.
Feel free to reach out to me directly if anything additional is needed to get
this completed promptly.
Regards,
shawnflex07@gmail.com
Shawn Patrick Carter
11/29/2023
State of Florida
County of Alachua
This foregoing instrument was acknowledged before me by means of online notarization,
this 11/29/2023 by Shawn Patrick Carter.
Vanessa Frazier
___ Personally Known OR ___ Produced Identification
Type of Identification Produced _______CA driver license
Notarized online using audio-video communication
2218 S Artesia St- 101118868 &
20182517
4/11/2024
Page 1 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Signed on:04/05/2024
04/05/2024
Powur PBC
2683 Via De La Valle #321G,Del Mar,CA,92014
To Whom It May ConcernAttn.:
Job:Imelda Villegas (361073)
, , , Project Address:2218 South Artesia Street Santa Ana CA 92704
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. I certify
All mounting that the roof structure has sufficient structural capacity for the applied PV loads.
equipment shall be designed and installed per manufacturer's approved installation
specifications.
Design Criteria
Code: CBC 2022,ASCE 7-16
Risk Category:II
20 psfLive Load:
mphUlt Wind Speed:95.0
Exposure Cat:C
psfGround Snow:0.0
N/AMin Snow Roof:
Current Renewables Engineering Inc.
Professional Engineer
info@currentrenewableseng.com
2218 S Artesia St- 101118868 &
20182517
4/11/2024
Page 2 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Roof Properties:
Check 1
Roof Type:Shingle
Roof Pitch (deg):23
Mean Roof Height (ft):13.00
Attachment Trib Width (ft):3.25
Attachment Spacing (ft):4.00
Framing Type:Truss
Framing Size:2x4
Framing OC Spacing (in):24.00
Section Thickness, b (in):1.50
Section Depth, d (in):3.50
Section Modulus, Sx (in ):3 3.062
Moment of Inertia, Ix (in ):4 5.359
Unsupported Span (ft):9.00
Upper Chord Length (ft):17.00
Deflection Limit D+L (in):3.400
Deflection Limit S or W (in):2.267
Framing Upgrade:No
Sister Size:N/A
Wood Species:DF
Wood Fb (psi):900.00
Wood Fv (psi):180.00
Wood E (psi):1,600,000.00
C (Wind):D 1.60
C (Snow):D 1.15
C :LS 1.00
C = C = C = C :M t L i 1.00
C :F 1.50
C :fu 1.00
C :r 1.15
F'b Wind (psi):2,484.00
F'b Snow (psi):1,785.37
F'v Wind (psi):288.00
F'v Snow (psi):207.00
Moment Allowable Wind (lb-ft):633.94
Moment Allowable Snow (lb-ft):455.64
V Allowable Wind (lbs):1,008.00
V Allowable Snow (lbs):724.50
E' (psi):1,600,000
2218 S Artesia St- 101118868 &
20182517
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Page 3 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Load Calculations:
Dead Load Calculations:
Check 1
Panel Dead Load (psf):3.00
Roofing Weight (psf):3.00
Decking Weight (psf):2.00
Framing Weight (psf):0.60
Misc. Additional Weight (psf):1.00
Existing Dead Load (psf):6.60
Total Dead Load (psf):9.60
Wind Load Calculations:
Check 1
Ultimate Wind Speed (mph):95.00
Directionality Factor, kd:0.85
Topographic Factor, kzt:1.00
Velocity Press Exp Factor, kz:0.85
Velocity Pressure, qz (psf):16.64
External Pressure Up, GCp :1 -1.50
External Pressure Up, GCp :2 -2.17
External Pressure Up, GCp :3 -2.45
External Pressure Down, GCp:0.46
Design Pressure Up, p :1 -17.23
Design Pressure Up, p :2 -24.89
Design Pressure Up, p :3 -28.17
Design Pressure Down, p (psf):16.00
Snow Load Calculations:
Check 1
Ground Snow Load, pg (psf):0.00
Min Flat Snow, pf_min (psf):0.00
Min Sloped Snow, ps_min (psf):0.00
Snow Importance Factor, Ic:1.00
Exposure Factor, Ce:0.90
Thermal Factor, Ct:1.10
Flat Roof Snow, pf (psf):0.00
Slope Factor, Cs:1.00
Sloped Roof Snow, ps (psf):0.00
2218 S Artesia St- 101118868 &
20182517
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Page 4 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Hardware Checks:
Attachment Check:
Check 1
Attachment Type:Custom
Allowable Up Force (lbs):350.00
Allowable Down Force (lbs):525.00
Allowable Side Force (lbs):256.00
Applied Uplift Force (lbs):-94.67
Uplift DCR:0.270
Applied Down Force (lbs):133.05
Down DCR:0.253
Applied Lateral Force (lbs):15.24
Lateral DCR:0.060
2218 S Artesia St- 101118868 &
20182517
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Page 5 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Roof Framing Checks:
Force Checks
LC1: D+S Check 1
Applied Moment (lb-ft):175.2
Applied Shear (lbs):105.1
Allowable Moment (lb-ft):455.6
Allowable Shear (lbs):724.5
Moment DCR:0.385
Shear DCR:0.145
LC2: D+0.6W Check 1
Applied Moment (lb-ft):350.4
Applied Shear (lbs):210.1
Allowable Moment (lb-ft):633.9
Allowable Shear (lbs):1,008.0
Moment DCR:0.553
Shear DCR:0.208
LC3: D+0.75(S+0.6W)Check 1
Applied Moment (lb-ft):306.6
Applied Shear (lbs):183.9
Allowable Moment (lb-ft):633.9
Allowable Shear (lbs):1,008.0
Moment DCR:0.484
Shear DCR:0.182
LC4: 0.6D+0.6W Check 1
Applied Moment (lb-ft):280.3
Applied Shear (lbs):168.1
Allowable Moment (lb-ft):633.9
Allowable Shear (lbs):1,008.0
Moment DCR:0.442
Shear DCR:0.167
2218 S Artesia St- 101118868 &
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1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Deflection Checks (Service Level):
LC1: D+L Check 1
Deflection (in.):0.647
Deflection Limit (in.):3.400
Deflection DCR:0.190
LC2: S Check 1
Deflection (in.):0.000
Deflection Limit (in.):2.267
Deflection DCR:0.000
LC3: W (Down)Check 1
Deflection (in.):0.109
Deflection Limit (in.):2.267
Deflection DCR:0.048
LC4: W (Up)Check 1
Deflection (in.):0.117
Deflection Limit (in.):2.267
Deflection DCR:0.052
2218 S Artesia St- 101118868 &
20182517
4/11/2024
Page 7 of 8
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Seismic Check:
Existing Weight:
Wall Weight (psf):17.00
Tributary Wall Area (ft ):2 1,040.00
Total Wall Weight (lbs):17,680.00
Roof Weight (psf):6.60
Roof Area (ft ):2 2,695.00
Total Roof Weight (lbs):17,791.21
Total Existing Weight (lbs):35,471.21
Additional PV Weight:
PV Panel Weight (lbs):64.35
Number of Panels:18
Total Additional PV Weight (lbs):1,158.30
Weight Increase:
(Existing W + Additional W) ÷ (Existing W) = 103.27%
The increase in weight as a result of the solar system is less than 10% of the existing
structure. Therefore, no further seismic analysis is required.
2218 S Artesia St- 101118868 &
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1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
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.
2218 S Artesia St- 101118868 &
20182517
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Page 1 of 2
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Signed on:04/05/2024
04/05/2024
Powur PBC
2683 Via De La Valle #321G,Del Mar,CA,92014
Structural Certification for Installation of Residential SolarSubject:
Job:Imelda Villegas (361073)
, , , Project Address:2218 South Artesia Street Santa Ana CA 92704
To Whom It May ConcernAttn.:
Observation of the condition of the existing framing system was performed by an audit team
of Powur PBC.
After review of the field observation data, structural capacity calculations were performed in
accordance with applicable building codes to determine adequacy of the existing roof
framing supporting the proposed panel layout. Please see full Structural Calculations report
for details regarding calculations performed and limits of scope of work and liability. The
design criteria and structural adequacy are summarized below:
Design Criteria
Code: CBC 2022,ASCE 7-16
Risk Category:II
mphUlt Wind Speed:95.0
psfGround Snow:0.0
N/AMin Snow Roof:
Current Renewables Engineering Inc.
Professional Engineer
info@currentrenewableseng.com
2218 S Artesia St- 101118868 &
20182517
4/11/2024
Page 2 of 2
1760 Chicago Ave Ste J13, Riverside, CA 92507 (951) 405-1733 info@currentrenewableseng.com
Summaries:
: roofing supported by @ in. OC spacing. The roof is sloped at Check 1 Shingle 2x4 Truss 24
approximately degrees and has a max beam span of ft between supports. 23 9.0 Roof is
adequate to support the imposed loads. Therefore, no structural upgrades are required.
2218 S Artesia St- 101118868 &
20182517
4/11/2024
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.
2218 S Artesia St- 101118868 &
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4/11/2024
Expedited Permit Process for PV Systems — Micro-Inverter 2
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)_________________ ft2
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.
2218 S Artesia St- 101118868 &
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Micro-Inverter Site Plan
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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
2218 S Artesia St- 101118868 &
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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 THEREQUIREMENT? 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% BUSBAREXCEPTION 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 44.1oC). 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 MODULESWITH 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 MODULESWITH 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:
SIGNS–SEE 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 2218 S Artesia St- 101118868 &
20182517
4/11/2024
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SHEET NAME
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ANSI B
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DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-6
03-30-2024
IM
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-7
03-30-2024
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2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-8
03-30-2024
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2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-9
03-30-2024
IM
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2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-10
03-30-2024
IM
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2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-11
03-30-2024
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-12
03-30-2024
IM
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-13
03-30-2024
IM
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-14
03-30-2024
IM
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-15
03-30-2024
IM
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-16
03-30-2024
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024
SHEET NAME
SHEET NUMBER
PROJECT NAME
SHEET SIZE
ANSI B
11" X 17"
DEL MAR, CA 92014, USA
REVDATEDESCRIPTION
VERSION
URINITIAL RELEASE
DESIGN SUPPORT DAY OF INSTALL:
CHAT.POWUR.COM
PV-17
03-30-2024
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SPEC SHEETS
2218 S Artesia St- 101118868 &
20182517
4/11/2024