HomeMy WebLinkAbout610 S BroadwayV2 - 101110702 & 20176387 - PlanSHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-1
COVER SHEET
PROJECT NARRATIVE:
SYSTEM DESCRIPTION:
1. 5.135 KW DC GRID-TIED SOLAR PHOTOVOLTAIC SYSTEM
2. (1) ARRAY ON A SINGLE STORY RESIDENCE WITH A COMPOSITION SHINGLE ROOF.
3. (1) INVERTER LOCATED NORTH WALL.
4. CONNECT SYSTEM TO MSP WITH A NEW 2-POLE PV BREAKER.
5. RUN EMT ON ROOF, UNDER EAVES ON THE EXTERIOR OF THE RESIDENCE.
6. ROOF STRUCTURE: 2" X 4" RAFTERS @ 24" O.C
7. FIRE RATING: CANADIAN TYPE-2 MODULE WITH UNIRAC CLASS-A RACKING
SYSTEM EQUIPMENT LIST:
(13) CANADIAN SOLAR CS3N-395MS (395W)
(13) SOLAREDGE POWER OPTIMIZERS: P400
(1) SOLAREDGE WAVE 3.8KW INVERTER: SE3800H-US-RGM
(22) UNIRAC UNIVERSAL AF MID CLAMPS
(8) UNIRAC UNIVERSAL AF END CLAMPS
(26) UNIRAC FLASHLOCK MOUNT FOOTING
(~92FT) UNIRAC SOLARMOUNT STANDARD RAIL
(1) 20 AMP 2-POLE PV BREAKER (AT MSP)
REFERENCE CODES AND CONSTRUCTION NOTES:
THIS PROJECT SHALL COMPLY WITH THE
FOLLOWING CODES:
2019 CALIFORNIA ELECTRICAL CODE (CEC),
2019 CALIFORNIA RESIDENTIAL CODE (CRC),
2019 CALIFORNIA BUILDING CODE (CBC),
2019 CALIFORNIA FIRE CODE (CFC),
2019 CALIFORNIA PLUMBING CODE (CPC),
2019 CALIFORNIA MECHANICAL CODE (CMC),
MANUFACTURER AND PV INDUSTRY STANDARDS,
AND ALL STATE AND JURISDICTION BY-LAWS AND
ORDINANCES.
PROJECT SHALL BE INSTALLED BY A LICENSED
CONTRACTOR.
VICINITY MAP: (NOT TO SCALE)FRONT OF RESIDENCE
PV SYSTEM SUMMARY : 5.135KW
ROOF MOUNT RESIDENTIAL PHOTOVOLTAIC SYSTEM
SYYSTEM SIZE (DC) : STC: 13 X 395 = 5135 W DC
: PTC: 13 X 372.75 = 4845.75 W DC
SYSTEM SIZE (CEC-AC): 13 X 372.75 X 99% = 4797.29 W AC
MODULES : 13 X CANADIAN SOLAR CS3N-395MS (395W)
INVERTER : 1 X SOLAR EDGE SE3800H-US-[RGM]
ROOF : COMPOSITION SHINGLE
TILT : 20° PITCH
AZIMUTH : 180°
SHEET INTEX
PV-1 COVER
PV-2 SITE PLAN
PV-2A OPTIMIZER CHART
PV-3 ARRAY LAYOUT
PV-3A FIRE NOTES
PV-4 STRUCTURAL ELEVATION
PV-5 SINGLE LINE DIAGRAM
PV-5A ELEVATION
PV-6 ELECTRICAL NOTES
PV-7 PLACARDS
ATTACHMENTS:
+ MODULE SPEC SHEET
+ INVERTER SPEC SHEET
+ RACKING SPEC SHEET
+ ENGINEERING LETTER
# OF ARRAYS PITCH ORIENTATION
1 20°180°
JURISDICTION
CITY OF SANTA ANA
Bldg# 101110702
Elec# 20176387
Issued 06/08/22
610 S Broadway
06/09/22
MSP AC INV
JB
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DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
SITE PLAN
SCALE: 1/16" = 1'-0"1
PV-2
SITE PLAN
NOTES:
· SMOKE / CARBON MONOXIDE ALARMS ARE REQUIRED TO BE
INSTALLED AND IN WORKING CONDITION.
· NOTIFY UTILITY COMPANY BEFORE ACTIVATION OF PV SYSTEM.
· DO NOT INSTALL INVERTER WHERE IT COULD BE EXPOSED TO
DIRECT SUNLIGHT TO AVOID UNWANTED POWER REDUCTION DUE TO
AN INCREASE IN THE INTERNAL TEMPERATURE OF THE INVERTER.
NORTHNORTH
APN #: 6212013049
SPRINKLER SYSTEM: NO
TOTAL ROOF AREA: 2179.72
SOLAR ARRAY AREA: 289.96
% AREA COVERAGE: 13.30%
(N) AC DISCONNECT SWITCH
(E) RESIDENCE
(E) MAIN SERVICE PANEL
(SOLAR POINT OF CONNECTION)
(N) PV ARRAY AR-01
(E) PROPERTY LINE
(E) GARAGE 49'-2"(N) SOLAR EDGE SE3800H-US-[RGM]
INVERTER W/ INTEGRATED DC
DISCONNECT (NORTH WALL)S BROADWAY(E) DRIVEWAY
1204.2.1.1 PATHWAYS TO RIDGE NOT FEWER THAN TWO
36-INCH-WIDE (914 MM) PATHWAYS ON SEPARATE ROOF
PLANES, FROM LOWEST ROOF EDGE TO RIDGE, SHALL BE
PROVIDED ON ALL BUILDINGS. NOT FEWER THAN ONE
PATHWAY SHALL BE PROVIDED ON THE STREET OR DRIVEWAY
SIDE OF THE ROOF. FOR EACH ROOF PLANE WITH A
PHOTOVOLTAIC ARRAY, NOT FEWER THAN ONE 36-INCH-WIDE
(914 MM) PATHWAY FROM LOWEST ROOF EDGE TO RIDGE
SHALL BE PROVIDED ON THE SAME ROOF PLANE AS THE
PHOTOVOLTAIC ARRAY, ON AN ADJACENT ROOF PLANE OR
STRADDLING THE SAME AND ADJACENT ROOF PLANES
FIRE CODE
1204.2.1.2 SETBACKS AT RIDGE FOR PHOTOVOLTAIC ARRAYS
OCCUPYING 33 PERCENT OR LESS OF THE PLAN VIEW TOTAL
ROOF AREA, A SETBACK OF NOT LESS THAN 18 INCHES (457
MM) WIDE IS REQUIRED ON BOTH SIDES OF A HORIZONTAL
RIDGE. FOR PHOTOVOLTAIC ARRAYS OCCUPYING MORE THAN
33 PERCENT OF THE PLAN VIEW TOTAL ROOF AREA, A
SETBACK OF NOT LESS THAN 36 INCHES (457 MM) WIDE IS
REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE.
ROOF ACCESS POINT
141'-8"49'-2"141'-8"
(E) SHED
ROOF ACCESS POINT
610 S Broadway
06/09/22
SHEET:
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SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-2A
OPTIMIZER CHART
610 S Broadway
06/09/22
MSP AC INV
JB
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-3
ARRAY LAYOUT
2" X 4" RAFTERS @ 24" O.C
MODULE DETAILS
SCALE: 1/2" = 1'-0" 2
ROOF PLAN WITH MODULES LAYOUT
SCALE: 1/8" = 1'-0" 1
(N) UNIRAC SOLARMOUNT
STANDARD RAIL
(N) CONDUIT RUN: 3/4" EMT
(N) ROOF MOUNTS
EVERY 72" O.C MAX
(N) JUNCTION BOX
(UNDER ARRAY)
ADDITIONAL NOTES:
· FINAL LOCATION OF ALL CONDUIT AND JUNCTION BOXES TO BE DETERMINED AT TIME OF INSTALLATION.
· CONDUIT TO BE PAINTED TO MATCH EXTERIOR OF RESIDENCE WHERE APPLICABLE AND IS TO BE SUPPORTED
EVERY 10' MAX.
· 30" WIDE X 36" DEEP WORKING SPACE CLEARANCES REQUIRED ABOUT ALL ELECTRICAL EQUIPMENT.
· STAGGER PENETRATIONS TO EVENLY DISTRIBUTE LOAD ACROSS ALL TRUSSES UNDER ARRAY.
· ALL DIMENSIONS ARE APPROXIMATIONS.
· DO NOT INSTALL INVERTER WHERE IT COULD BE EXPOSED TO DIRECT SUNLIGHT TO AVOID UNWANTED POWER
REDUCTION DUE TO AN INCREASE IN THE INTERNAL TEMPERATURE OF THE INVERTER.
CONSTRUCTION NOTES
· ROOF PITCH: 20°
· ROOF CLADDING: COMPOSITION SHINGLE
· ROOF STRUCTURE: 2" X 4" RAFTERS @ 24" O.C O/C
· MOUNTS ARE ON GRID SPACING, OCCURRING AT RAFTERS.
· VERIFY RAFTER LOCATIONS IN FIELD.
· REFER TO MODULE AND RACKING MFR'S INSTALL MANUALS.
· MAX SPAN BETWEEN MOUNTS: 72" O.C.
· PLUMBING AND MECHANICAL VENTS SHALL NOT BE COVERED
BY SOLAR MODULES.
· ALL FASTENERS STAINLESS STEEL U.O.N.
(N) PV ARRAY AR-01
(289.96 SQ.FT.)
(E) MAIN SERVICE PANEL
(SOLAR POINT OF CONNECTION)
(N) AC DISCONNECT SWITCH
STRING 1
ROOF AREA STATEMENT
ROOF MODULES
QTY PITCH TRUE
ORIENTATION
1 13 20°180°
PV-4
1
SPECS:
L : 76.4"
W : 41.3"
D : 1.38"
49.6 LBS
CANADIAN
SOLAR
CS3N-395MS
(395W)
76.4"
41.3"
1.38"
20°
(N) SOLAR EDGE SE3800H-US-[RGM]
INVERTER W/ INTEGRATED DC
DISCONNECT (NORTH WALL)
13 MODULES 180° AZIMUTH
MODULE ROOF AREA: 851.01
SOLAR ARRAY AREA: 289.96
% AREA COVERAGE: 34.07%
NORTH
3'
3'
26'-7"
20'-8"
This item has been digitally signed
and sealed on May 12, 2022
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-3A
FIRE NOTES
1204.1 General Solar photovoltaic systems shall be installed in accordance with sections
1204.2 through 1204.5, and the California Building Code or California Residential Code. The electrical portion of solar PV systems shall be installed in accordance with the
California Electrical Code.
1204.2 Access and Pathways Chapter 12 Energy Systemshttps://up.codes/viewer_export/juris_key/california/pub/california_fire_code_2019/ref/12 6/24Roof access, pathways, and
spacing requirements shall be provided in accordance with Sections
1204.2.1 through 1204.3.3. Pathways shall be over areas capable of supporting fire fighter accessing the roof. Pathways shall be located in areas with minimal obstructions, such as
vent pipes, conduit or mechanical equipment.Exceptions:1. Detached, no habitable group structures including, but not limited to, detached garages serving group R-3 buildings, parking
shade structures, carports, solar trellises and similar structures.2. Roof access, pathways and spacing requirements need not be provided where the fire code official has determined
that rooftop operations will not be employed.
1204.2.1 Solar Photovoltaic Systems for Group R-3 Buildings Solar photovoltaic systems for Group R-3 buildings shall comply with Sections 1204.2.1.1 through 1204.2.1.3.Exceptions
:1.These requirements shall not apply to structures designed and constructed in accordance with the California Residential Code.2. These requirements shall not apply to roofs with
slopes of 2 units vertical in 12 units horizontal or less.
1204.2.1.1 Pathways to ridge not fewer than two 36-inch-wide (914 mm) pathways on separate roof planes, from lowest roof edge to ridge, shall be provided on all buildings. Not fewer
than one pathway shall be provided on the street or driveway side of the roof. For each roof plane with a photovoltaic array, not fewer than one 36-inch-wide (914 mm) pathway from
lowest roof edge to ridge shall be provided on the same roof plane as the photovoltaic array, on an adjacent roof plane or straddling the same and adjacent roof planes
1204.2.1.2 Setbacks at ridge for photovoltaic arrays occupying 33 percent or less of the plan view total roof area, a setback of not less than 18 inches (457 mm) wide is required on both
sides of a horizontal ridge. For photovoltaic arrays occupying more than 33 percent of the plan view total roof area, a setback of not less than 36 inches (457 mm) wide is required on
both sides of a horizontal ridge.
1204.2.1.3 Alternative setbacks at ridge where an automatic sprinkler system is installed within the dwelling in accordance with Section 903313 setbacks at the ridge shall conform
within the dwelling in accordance with Section 903.3.1.3, setbacks at the ridge shall conform to one of the following:1For photovoltaic arrays occupying 66 percent or less of the plan
view one of the following:1. For photovoltaic arrays occupying 66 percent or less of the plan view total roof area a setback of not less than 18inches (457 mm) wide is required on both
sides total roof area, a setback of not less than 18inches (457 mm) wide is required on both sides of a horizontal ridge 2 For photovoltaic arrays occupying more than 66 percent of the
plan view a horizontal ridge.3. For photovoltaic arrays occupying more than 66 percent of the plan view total roof area a setback of not less than 36inches (914 mm) wide is required on
both sides total roof area, a setback of not less than 36inches (914 mm) wide is required on both sides of a horizontal ridge a horizontal ridge.
120.4.2.2 Emergen1204.2.2 Emergency escape and rescue openings panels and modules installed on Group R-3 buildings shall not be placed on the portion of a roof that is below an
emergency escape buildings shall not be placed on the portion of a roof that is below an emergency escape and rescue opening A pathway of not less than 36 inches (914 mm) wide
shall be provided and rescue opening. A pathway of not less than 36 inches (914 mm) wide shall be provided to the emergency escape and rescue opening the emergency escape and
rescue opening.120.4.2.3 Locations of DC Conductors Conduit
1204.2.3 Locations of DC conductors conduit, wiring systems, and raceways for photovoltaic circuits shall be located as close as possible to the ridge or hip or valley and from the hip or
circuits shall be located as close as possible to the ridge or hip or valley and from the hip or valley as directly as possible to an outside wall to reduce trip hazards and maximize ventilate
valley as directly as possible to an outside wall to reduce trip hazards and maximize ventilation opportunities conduit runs between sub arrays and to DC combiner boxes shall be
installed in opportunities. Conduit runs between sub arrays and to DC combiner boxes shall be installed in a manner that minimizes the total amount of conduit on the roof by taking the
shortest path from a manner that minimizes the total amount of conduit on the roof by taking the shortest path from the array to the DC combiner box. The DC combiner boxes shall be
located such that conduit the array to the DC combiner box. The DC combiner boxes shall be located such that conduit runs are minimized in the pathways between arrays DC wiring
shall be installed in metallic runs are minimized in the pathways between arrays. DC wiring shall be installed in metallic conduit or raceways when located within enclosed spaces in a
building Conduit shall run a conduit or raceways when located within enclosed spaces in a building. Conduit shall run along the bottom of load bearing members the bottom of load
bearing members.
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-4
STRUCTURAL ELEVATION
QUANTITY WEIGHT / UNIT TOTAL WEIGHT
MODULE 13 49.6 LBS 644.80 LBS
OPTIMIZER 13 1.40 LBS 18.20 LBS
FOOTINGS 26 1.25 LBS 32.50 LBS
RAILING 92FT 0.75 LBS/FT 69.00 LBS
UFO CLAMPS 22 0.10 LBS 2.2 LBS
END CLAMPS 8 0.10 LBS 0.80 LBS
WEIGHT OF ARRAY 767.50 LBS
AREA 851.01 SQFT
WEIGHT PER AREA 0.90 LBS/SQFT
STRUCTURAL EVALUATION:
DEAD LOAD:
0.90 PSF < 4.0 PSF OK
24.9 LBS/PEN < 45 LBS/PEN OK
FOOTING SPACING:
72" = 72"" OK
LAG BOLT SCHEDULE
LOCATION INFIELD 3' SIDE ZONES 3' CORNER ZONES
BOLT SIZE 5/16" x 3-1/2" 5/16" x 3-1/2" 5/16" x 3-1/2"
MIN EMBED 2-1/2" 2-1/2" 2-1/2"
TOP PLATE
LOAD BEARING WALL
RIDGE BOARD
2" X 4" RAFTERS @ 24" O.C
MID CLAMP
SOLAR MODULE
5/16" X 3-1/2" LAG BOLT WITH
2-1/2" MIN. EMBEDMENT
(2 PER FOOTING)
20°
UNIRAC SOLARMOUNT STANDARD RAIL
UNIRAC SOLARHOOK FLASH LOCK FOOTING
MATERIAL LIST
1
SOLAR EDGE
SE3800H-US-[RG
M]
QTY EQUIPMENT DESCRIPTION
13
CANADIAN
SOLAR
CS3N-395MS
(395W)
1 JUNCTION BOX 600VDC, NEMA 3R, UL LISTED
1 AC DISCONNECT 600VAC, 30A, NEMA 3R, UL LISTED
1 PV BREAKER 2 POLE, 240V, 20A
26 ATTACHMENTS UNIRAC FLASHLOCK MOUNT
FOOTING
92' RAIL UNIRAC RACKING
22 MID CLAMPS UNIRAC UNIVERSAL AF MID
CLAMPS
8 END CLAMPS UNIRAC UNIVERSAL AF END
CLAMPS
50' CONDUIT 3/4" OR LARGER EMT CONDUIT
1/2" PLYWOOD SHEATHING
COMPOSITION SHINGLE ROOF
@ 20° PITCH
OPEN CIRCUIT VOLTAGE (Voc) :
MAX. POWER VOLTAGE (Vmp) :
SHORT CIRCUIT CURRENT (Isc) :
MAX. POWER CURRENT (Imp) :
PTC RATING :
44.3V
37.0V
11.44A
10.68A
372.75W
MAX. DC INPUT VOLTAGE :
MAX. AC OUTPUT VOLTAGE RANGE :
MAX. AC OUTPUT CURRENT :
MAX. AC POWER OUPUT :
CEC EFFICIENCY :
480V
211-264V
16.0A
3800W
99%
This item has been digitally signed
and sealed on May 12, 2022
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-5
SINGLE LINE DIAGRAM
NOTES:
· CONDUTORS ON ROOF MUST BE SUNLIGHT RESISTANT, 90°C RATED AND SUITABLE FOR WET LOCATIONS.
· SEE RACKING SPEC SHEETS FOR RACKING EQUIPMENT GROUNDING METHOD.
· ALL GROUNDING CONDUCTORS MUST BE PROTECTED FROM DAMAGE IF NOT INSTALLED IN CONDUIT.
· ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED AND LISTED FOR
SUCH USE. WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF THE ROOF.
· ALL DEVICES USED FOR BONDING FRAMES OF MODULES OR OTHER EQUIPMENT TO THE GROUNDING SYSTEM
MUST BE LISTED AND IDENTIFIED FOR THE PURPOSE.
· SOLAREDGE OPTIMIZERS ARE TO BE BONDED TO RACKING BY USING EITHER AN OPTIMIZER ATTACHMENT KIT
OR A SOLAREDGE GROUNDING PLATE. (SEE SPEC SHEETS).
· ALL CONDUCTORS SHALL BE COPPER.
· ALL ROOFTOP RACEWAYS SHALL BE INSTALLED A>=7/8" ABOVE ROOF.
· INTEGRATED GROUNDING IN ACCORDANCE WITH THE RACKING MANUFACTURER INSTALLATION INSTRUCTIONS
CAN ONLY BE USED FOR BONDING THE MODULES TO THE RACKING WHERE THE SPECIFIC MODULE CATALOG
NUMBER HAS BEEN TESTED TO UL2703 STANDARDS BY AN ACCREDITED NRTL. WHERE THE MODULE CATALOG
NUMBER IS NOT PART OF THE RACKING SYSTEM APPROVED MODULE LIST, BOND ALL MODULES AND ALL RAILS
USING A UL2703 LISTED LAY-IN LUG SUCH AS ILSCO GBL-4DBT.
5.135 kW (DC) SOLAR ARRAY:
(13) CANADIAN SOLAR CS3N-395MS (395W) WITH
(13) SOLAREDGE POWER OPTIMIZERS: P400 WITH
(1) SOLAREDGE WAVE 3.8KW INVERTER: SE3800H-US-RGM
(1) STRING OF (13) MODULES
UTILITY
METER
100AMP 2-POLE
MAIN BREAKER
(N)20AMP 2-POLE
PV BREAKER
N
G
3/4" EMT OR EQUIVALENT (ON ROOF, UNDER EAVES)
(2) #10 AWG THWN-2 CONDUCTORS
(1) #8 AWG THWN-2 GROUND
CONDUCTORS EXPOSED TO FREE AIR
(2) #10 AWG PV-WIRE 600V/RHW-2
(1) #6 AWG BARE COPPER GROUND
WIRE IN CONDUIT CAN BE #8 AWG THWN-2
3/4" EMT OR EQUIVALENT
(2) #8 AWG THWN-2 CONDUCTORS
(1) #8 AWG THWN-2 NEUTRAL
(1) #8 AWG THWN-2 GROUND
AC DISCONNECT
(WITHIN 10' OF MSP)
NEMA
TYPE 3R
UL LISTED
JUNCTION
BOX
AR-01
(13) CANADIAN SOLAR CS3N-395MS
(395W) IN (1) STRING OF (13) MODULES
AT (20°) PITCH AND (180°) ORIENTATION
120/240 VAC SERVICE
EXISTING 100A MAIN SERVICE
PANEL W/ 100A MAIN
BREAKER ON CENTER FED.
INSTALL NEW
20A 2-POLE PV BREAKER AT
END OF BUS BAR.
AC OUT
DC IN
NOTE: INTEGRATED DC DISCONNECT IS
INSTALLED WITH RAPID SHUTDOWN
DEVICE BY MANUFACTURER IN
COMPLIANCE WITH NEC 690.12.
(13) SOLAREDGE: P400
DC OPTIMIZERS
NEW SQUARE D
DU221RB
30A, 240V, 2P
NON-FUSED,
NEMA 3R ENCLOSURE
(OR EQUIV.)
SOLAREDGE TECHNOLOGIES:
SE3800H-US-RGM (240V) GRID TIED
2-POLE 3800 WATTS INVERTER
AC MAX OUTPUT CURRENT OF 16A
MAX OUTPUT CURRENT 16.89A
1.56
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.71
AMPACITY OF #10 WIRE (THWN-2 @ 90 °C) 40A
MAXIMUM AMPACITY
16.89A * 1.56 = 26.34A < 40A
CONTINUOUS DUTY AND HIGH
IRIDESCENCE FACTOR
DC AMPACITY CALCULATION
40A * 1.0 * 0.71 = 28.4A > 16.89A
ADJUSTED AMPACITY
INVERTER OUTPUT CURRENT 16A
CONTINUOUS DUTY FACTOR 1.25
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.88
AMPACITY OF #8 WIRE (USE 75°)50A
MAXIMUM AMPACITY
16A * 1.25 = 20.0A < 50A
ADJUSTED AMPACITY
INVERTER OCPD RATING
AC AMPACITY CALCULATION FOR 3.8KW INVERTER
50A * 0.88 = 44.0A > 16A
20A
(E) UFER
#4 AWG CU GEC
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-5A
ELEVATION
(N) AC DISCONNECT (E) MAIN SERVICE PANEL
ELEVATION
SCALE: 3/16"=1'-0"1
(N) INVERTER
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-6
ELECTRICAL CALCS
ASSUMPTIONS:
HIGH TEMPERATURE = 37 °C
LOW TEMPERATURE = -10 °C
ADDED TEMPERATURE FOR CONDUIT RUN ON ROOF = 22 °C
90 °C RATED WIRE FOR DC CURRENT
75 °C RATED WIRE FOR AC CURRENT THAT TERMINATES AT A
BREAKER
ELECTRICAL NOTES:
· ALL PV MODULES, ARRAY FRAMING AND RACKING SHALL BE GROUNDED PER MFR'S SPECIFICATIONS.
· ALL EQUIPMENT WILL BE UL 1703, UL 1741, OR UL 2703 LISTED AND CERTIFIED.
· INTEGRATED GROUNDING IN ACCORDANCE WITH THE RACKING MANUFACTURER INSTALLATION
INSTRUCTIONS CAN ONLY BE USED FOR BONDING THE MODULES TO THE RACKING WHERE THE
SPECIFIC MODULE CATALOG NUMBER HAS BEEN TESTED TO UL2703 STANDARDS BY AN ACCREDITED
NRTL. WHERE THE MODULE CATALOG NUMBER IS NOT PART OF THE RACKING SYSTEM APPROVED
MODULE LIST, BOND ALL MODULES AND ALL RAILS USING A UL2703 LISTED LAY-IN LUG SUCH AS
ILSCO GBL-4DBT.
· ALL WIRE TERMINATIONS, SPLICES AND CONNECTIONS SHALL BE MADE USING A LISTED DEVICE OR
ELECTRICAL BOX SUITED FOR THE PURPOSE. ALL WIRES NOT IN CONDUIT TO BE PROVIDED WITH
STRAIN RELIEF AT ENTRY INTO JUNCTION BOXES.
· PROVIDE AND INSTALL CONDUIT EXPANSION FITTINGS, PER MANUFACTURER'S SPECIFICATIONS, IN
CONDUIT RUNS WHERE THERMAL EXPANSION IS 0.25" OR MORE, BASED ON RECORD MAXIMUM AND
MINIMUM TEMPERATURES FOR THE SITE (SEE NEC TABLE 310.15(B)(2)(C), AND USING EXPANSION
COEFFICIENT OF STEEL.
· BOTH ENDS OF ALL METALLIC CONDUIT CONTAINING GROUNDING ELECTRODE CONDUCTORS SHALL
BE BONDED PER NEC 250.64(E).
· PROVIDE AND INSTALL ALL GROUNDING AS REQUIRED BY NEC ARTICLES 250, 690 AND SYSTEM
MANUFACTURER.
· INSTALLATIONS WHICH USE TRANSFORMER-LESS INVERTERS - PV WIRE-600V/RHW-2 TYPE IS
REQUIRED FOR ALL DC WIRE RUNS IN FREE AIR, OR NOT IN CONDUIT.
· EACH CURRENT CARRYING CONDUCTOR IN ALL PV SOURCE CIRCUITS OR PV OUTPUT CIRCUITS
SHALL BE DISCONNECTED/ FUSED, WHEN NECESSARY.
·CONTRACTOR SHALL VERIFY EXISTENCE OF UNDERGROUND UTILITIES PRIOR TO ANY EXCAVATIONS.
·ELECTRICAL TRENCH RUNS, WHERE USED, SHALL USE SCHEDULE 40 PVC CONDUIT AND PROVIDE 18"
MIN CLEARANCE FROM TOP OF CONDUIT TO GRADE, AND MAGNETIC WARNING TAPE AT 12" BELOW
GRADE. 24" CLEARANCE AND SCHEDULE 80 PVC IS REQUIRED IN AREAS WHERE SUBJECT TO
VEHICLE TRAFFIC.
· CHECK WITH LOCAL JURISDICTION FOR ANY ADDITIONAL FILL AND COMPACTION REQUIREMENTS,
SPOILS TREATMENT AND/OR EROSION CONTROL MEASURES PRIOR TO EXCAVATION.
· INSTALLATIONS IN LIGHTENING-PRONE LOCATIONS ARE RECOMMENDED TO UTILIZE DC LIGHTENING
ARRESTORS IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
·SUPPLY SIDE CONNECTIONS SHALL ONLY BE MADE WITH LISTED AND APPROVED TAPS.
·ALL WIRE RUNS SHALL NOT EXCEED 2% CALCULATED VOLTAGE DROP.
·USE WATERPROOF FITTINGS FOR ALL EXTERIOR CONDUIT.
·GROUNDING CONDUCTOR (DC SIDE OF INVERTER) IS #10 IF IN CONDUIT, OR #6 awg IF EXPOSED AND
SUBJECT TO DAMAGE (NEC 690.46).
PV MODULE SPECS
MAKE
MODEL
SHORT CIRCUIT CURRENT
OPEN CIRCUIT VOLTAGE
OPERATING CURRENT
OPERATING VOLTAGE
NOMINAL POWER
5.135 kW (DC) SOLAR ARRAY:
(13) CANADIAN SOLAR CS3N-395MS (395W) WITH
(13) SOLAREDGE POWER OPTIMIZERS: P400 WITH
(1) SOLAREDGE WAVE 3.8KW INVERTER: SE3800H-US-RGM
(1) STRING OF (13) MODULES
POWER OPTIMIZER SPECS
MAKE
MODEL
RATED DC POWER
MAX INPUT VOLTAGE
MPPT OPERATING RANGE
MAX ISC INPUT CURRENT
MAX OUTPUT CURRENT
BUS BAR RATING 100A
MAIN BREAKER RATING 100A
TOTAL SOLAR BACKFEED NEEDED 20A
MAX ALLOWABLE BACKFEED
(100A X 120%) - 100A FEEDER BREAKER = 20A
ALLOWABLE = 20A SOLAR, SO OK TO CONNECT
(PER NEC 705.12)
ALLOWABLE SOLAR BACKFEED
CALCULATION AT MSP
MAX OUTPUT CURRENT 16.89A
1.56
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.71
AMPACITY OF #10 WIRE (THWN-2 @ 90 °C) 40A
MAXIMUM AMPACITY
16.89A * 1.56 = 26.34A < 40A
CONTINUOUS DUTY AND HIGH
IRIDESCENCE FACTOR
DC AMPACITY CALCULATION
40A * 1.0 * 0.71 = 28.4A > 16.89A
ADJUSTED AMPACITY
CALCULATIONS:
Vmpp = 380V
Vmax = 480V
Impp = (13 MODULES) * 395W / 380V = 13.51A
Imax = 13.51 * 1.25 = 16.89A
INVERTER OUTPUT CURRENT 16A
CONTINUOUS DUTY FACTOR 1.25
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.88
AMPACITY OF #8 WIRE (USE 75°)50A
MAXIMUM AMPACITY
16A * 1.25 = 20.0A < 50A
ADJUSTED AMPACITY
INVERTER OCPD RATING
AC AMPACITY CALCULATION FOR 3.8KW INVERTER
50A * 0.88 = 44.0A > 16A
20A
OPERATING OUTPUT VOLTAGE
MAX ALLOWED SYSTEM VOLTAGE
NUMBER OF UNITS PER STRING
MAX POWER PER STRING
INVERTER SPECS
RATED AC POWER
MODEL
MAKE
TRANSFORMERLESS, UNGROUNDED
MAX INPUT VOLTAGE
MAX INPUT CURRENT
RATED AC VOLTAGE
NOMINAL INPUT VOLTAGE
AC VOLTAGE RANGE
MAX AC OUTPUT CURRENT
AC OVERCURRENT PROTECTION
CANADIAN SOLAR
CS3N-395MS (395W)
11.44A
44.3V
10.68A
37.0V
395W
SOLAR EDGE
P400
400 W
80 VDC
8 - 80 VDC
10.1 A
15 A
5 - 60 VDC
480 VDC
8-18
5700 W
SOLAR EDGE
SE3800H-US-RGM
3800 W
YES
480VDC
380VDC
10.5A
240 VAC
211 - 264 VAC
16.0 A
20.0 A
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-6
ELECTRICAL CALCS
ASSUMPTIONS:
HIGH TEMPERATURE = 37 °C
LOW TEMPERATURE = -10 °C
ADDED TEMPERATURE FOR CONDUIT RUN ON ROOF = 22 °C
90 °C RATED WIRE FOR DC CURRENT
75 °C RATED WIRE FOR AC CURRENT THAT TERMINATES AT A
BREAKER
ELECTRICAL NOTES:
· ALL PV MODULES, ARRAY FRAMING AND RACKING SHALL BE GROUNDED PER MFR'S SPECIFICATIONS.
· ALL EQUIPMENT WILL BE UL 1703, UL 1741, OR UL 2703 LISTED AND CERTIFIED.
· INTEGRATED GROUNDING IN ACCORDANCE WITH THE RACKING MANUFACTURER INSTALLATION
INSTRUCTIONS CAN ONLY BE USED FOR BONDING THE MODULES TO THE RACKING WHERE THE
SPECIFIC MODULE CATALOG NUMBER HAS BEEN TESTED TO UL2703 STANDARDS BY AN ACCREDITED
NRTL. WHERE THE MODULE CATALOG NUMBER IS NOT PART OF THE RACKING SYSTEM APPROVED
MODULE LIST, BOND ALL MODULES AND ALL RAILS USING A UL2703 LISTED LAY-IN LUG SUCH AS
ILSCO GBL-4DBT.
· ALL WIRE TERMINATIONS, SPLICES AND CONNECTIONS SHALL BE MADE USING A LISTED DEVICE OR
ELECTRICAL BOX SUITED FOR THE PURPOSE. ALL WIRES NOT IN CONDUIT TO BE PROVIDED WITH
STRAIN RELIEF AT ENTRY INTO JUNCTION BOXES.
· PROVIDE AND INSTALL CONDUIT EXPANSION FITTINGS, PER MANUFACTURER'S SPECIFICATIONS, IN
CONDUIT RUNS WHERE THERMAL EXPANSION IS 0.25" OR MORE, BASED ON RECORD MAXIMUM AND
MINIMUM TEMPERATURES FOR THE SITE (SEE NEC TABLE 310.15(B)(2)(C), AND USING EXPANSION
COEFFICIENT OF STEEL.
· BOTH ENDS OF ALL METALLIC CONDUIT CONTAINING GROUNDING ELECTRODE CONDUCTORS SHALL
BE BONDED PER NEC 250.64(E).
· PROVIDE AND INSTALL ALL GROUNDING AS REQUIRED BY NEC ARTICLES 250, 690 AND SYSTEM
MANUFACTURER.
· INSTALLATIONS WHICH USE TRANSFORMER-LESS INVERTERS - PV WIRE-600V/RHW-2 TYPE IS
REQUIRED FOR ALL DC WIRE RUNS IN FREE AIR, OR NOT IN CONDUIT.
· EACH CURRENT CARRYING CONDUCTOR IN ALL PV SOURCE CIRCUITS OR PV OUTPUT CIRCUITS
SHALL BE DISCONNECTED/ FUSED, WHEN NECESSARY.
·CONTRACTOR SHALL VERIFY EXISTENCE OF UNDERGROUND UTILITIES PRIOR TO ANY EXCAVATIONS.
·ELECTRICAL TRENCH RUNS, WHERE USED, SHALL USE SCHEDULE 40 PVC CONDUIT AND PROVIDE 18"
MIN CLEARANCE FROM TOP OF CONDUIT TO GRADE, AND MAGNETIC WARNING TAPE AT 12" BELOW
GRADE. 24" CLEARANCE AND SCHEDULE 80 PVC IS REQUIRED IN AREAS WHERE SUBJECT TO
VEHICLE TRAFFIC.
· CHECK WITH LOCAL JURISDICTION FOR ANY ADDITIONAL FILL AND COMPACTION REQUIREMENTS,
SPOILS TREATMENT AND/OR EROSION CONTROL MEASURES PRIOR TO EXCAVATION.
· INSTALLATIONS IN LIGHTENING-PRONE LOCATIONS ARE RECOMMENDED TO UTILIZE DC LIGHTENING
ARRESTORS IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
·SUPPLY SIDE CONNECTIONS SHALL ONLY BE MADE WITH LISTED AND APPROVED TAPS.
·ALL WIRE RUNS SHALL NOT EXCEED 2% CALCULATED VOLTAGE DROP.
·USE WATERPROOF FITTINGS FOR ALL EXTERIOR CONDUIT.
·GROUNDING CONDUCTOR (DC SIDE OF INVERTER) IS #10 IF IN CONDUIT, OR #6 awg IF EXPOSED AND
SUBJECT TO DAMAGE (NEC 690.46).
PV MODULE SPECS
MAKE
MODEL
SHORT CIRCUIT CURRENT
OPEN CIRCUIT VOLTAGE
OPERATING CURRENT
OPERATING VOLTAGE
NOMINAL POWER
5.135 kW (DC) SOLAR ARRAY:
(13) CANADIAN SOLAR CS3N-395MS (395W) WITH
(13) SOLAREDGE POWER OPTIMIZERS: P400 WITH
(1) SOLAREDGE WAVE 3.8KW INVERTER: SE3800H-US-RGM
(1) STRING OF (13) MODULES
POWER OPTIMIZER SPECS
MAKE
MODEL
RATED DC POWER
MAX INPUT VOLTAGE
MPPT OPERATING RANGE
MAX ISC INPUT CURRENT
MAX OUTPUT CURRENT
BUS BAR RATING 100A
MAIN BREAKER RATING 100A
TOTAL SOLAR BACKFEED NEEDED 20A
MAX ALLOWABLE BACKFEED
(100A X 120%) - 100A FEEDER BREAKER = 20A
ALLOWABLE = 20A SOLAR, SO OK TO CONNECT
(PER NEC 705.12)
ALLOWABLE SOLAR BACKFEED
CALCULATION AT MSP
MAX OUTPUT CURRENT 16.89A
1.56
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.71
AMPACITY OF #10 WIRE (THWN-2 @ 90 °C) 40A
MAXIMUM AMPACITY
16.89A * 1.56 = 26.34A < 40A
CONTINUOUS DUTY AND HIGH
IRIDESCENCE FACTOR
DC AMPACITY CALCULATION
40A * 1.0 * 0.71 = 28.4A > 16.89A
ADJUSTED AMPACITY
CALCULATIONS:
Vmpp = 380V
Vmax = 480V
Impp = (13 MODULES) * 395W / 380V = 13.51A
Imax = 13.51 * 1.25 = 16.89A
INVERTER OUTPUT CURRENT 16A
CONTINUOUS DUTY FACTOR 1.25
MULTIPLE CONDUCTOR FACTOR 1.0
TEMP CORRECTION FACTOR 0.88
AMPACITY OF #8 WIRE (USE 75°)50A
MAXIMUM AMPACITY
16A * 1.25 = 20.0A < 50A
ADJUSTED AMPACITY
INVERTER OCPD RATING
AC AMPACITY CALCULATION FOR 3.8KW INVERTER
50A * 0.88 = 44.0A > 16A
20A
OPERATING OUTPUT VOLTAGE
MAX ALLOWED SYSTEM VOLTAGE
NUMBER OF UNITS PER STRING
MAX POWER PER STRING
INVERTER SPECS
RATED AC POWER
MODEL
MAKE
TRANSFORMERLESS, UNGROUNDED
MAX INPUT VOLTAGE
MAX INPUT CURRENT
RATED AC VOLTAGE
NOMINAL INPUT VOLTAGE
AC VOLTAGE RANGE
MAX AC OUTPUT CURRENT
AC OVERCURRENT PROTECTION
CANADIAN SOLAR
CS3N-395MS (395W)
11.44A
44.3V
10.68A
37.0V
395W
SOLAR EDGE
P400
400 W
80 VDC
8 - 80 VDC
10.1 A
15 A
5 - 60 VDC
480 VDC
8-18
5700 W
SOLAR EDGE
SE3800H-US-RGM
3800 W
YES
480VDC
380VDC
10.5A
240 VAC
211 - 264 VAC
16.0 A
20.0 A
610 S Broadway
06/09/22
SHEET:
DRAFTER
SIGNATURE
PROJECT ADDRESS:
REVISION #
DATE:
05/12/2022
DRAWING
TYPE
PENGUIN HOME SOLUTIONS IBARRA, BELEN
610 S BROADWAY,
SANTA ANA, CA 92701
(000) 000-0000
21860 VAN BUREN BLVD, BLDG 11, SUITE 101,
RIVERSIDE, CA 92518
(888) 488 8001
LICENSE#: C-10 1033658
PV-7
PLACARDS
WARNING
WARNING
INVERTER OUTPUT CONNECTION. DO NOT
RELOCATE THIS OVERCURRENT DEVICE.
NEC SECTION LOCATION OF LABEL LABEL TEXT AND APPERANCE NEC SECTION LOCATION OF LABEL LABEL TEXT AND APPERANCE
690.54 ALL INTERACTIVE SYSTEM(S) POINTS OF INTERCONNECTION
WITH OTHER SOURCES SHALL BE MARKED AT AN ACCESSIBLE
LOCATION AT THE DISCONNECTING MEANS AS A POWER
SOURCE AND WITH THE RATED AC OUTPUT CURRENT AND THE
NOMINAL OPERATING AC VOLTAGE.
690.56(B)
690.4(D)
705.10
A PERMANENT PLAQUE OR DIRECTORY SHALL BE INSTALLED
AT EACH SERVICE EQUIPMENT LOCATION, OR AT AN
APPROVED READILY VISIBLE LOCATION. THE PLAQUE OR
DIRECTORY SHALL DENOTE THE LOCATION OF EACH POWER
SOURCE DISCONNECTING MEANS FOR THE BUILDING OR
STRUCTURE AND BE GROUPED WITH OTHER PLAQUES OR
DIRECTORIES FOR OTHER ON-SITE SOURCES. THE PLAQUE OR
DIRECTORY SHALL BE MARKED WITH THE WORDING
“C UTION: MULTIPLE SOURCES OF POWER͘” NY
POSTED DIAGRAMS SHALL BE CORRECTLY ORIENTED WITH
RESPECT TO THE DIAGRAM'S LOCATION. THE MARKING SHALL
COMPLY WITH 110.21(B).
690.13(B)
690.15
705.20
EACH PV SYSTEM DISCONNECTING MEANS SHALL PLAINLY
INDICATE WHETHER IN THE OPEN (OFF) OR CLOSED (ON)
POSITION AND BE PERMANENTLY MARKED:
“PV SYSTEM DISCONNECT”
OR EQUIVALENT.
690.53 A PERMANENT READILY VISIBLE LABEL INDICATING THE
HIGHEST MAXIMUM DC VOLTAGE IN A PV SYSTEM,
CALCULATED IN ACCORDANCE WITH 690.7, SHALL BE
PROVIDED BY THE INSTALLER AT ONE OF THE THREE
LOCATIONS.
690.31
(D)(2)
UNLESS THE PURPOSE IS EVIDENT, THE FOLLOWING WIRING
METHODS AND ENCLOSURES THAT CONTAIN PV SYSTEM DC
CIRCUIT CONDUCTORS SHALL BE MARKED:
(1) EXPOSED RACEWAYS, CABLE TRAYS, AND OTHER WIRING
METHODS
(2) COVERS OR ENCLOSURES OF PULL BOXES AND JUNCTION
BOXES
(3) CONDUIT BODIES IN WHICH ANY OF THE AVAILABLE
CONDUIT OPENINGS ARE UNUSED
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUTDOWN PV SYSTEM
AND REDUCE SHOCK
HAZARD IN ARRAY
SOLAR ELECTRIC
PV PANELS
WHERE ALL TERMINALS OF THE DISCONNECTING MEANS
MAY BE ENERGIZED IN THE OPEN POSITION, A WARNING
SIGN SHALL BE MOUNTED ON OR ADJACENT TO THE
DISCONNECTING MEANS.
690.13(B)
690.15(C)
705.12
(B)(3)(2)
705.12
(B)(3)(3)
690.56 (C)
A PERMANENT WARNING LABEL SHALL BE APPLIED TO THE
DISTRIBUTION EQUIPMENT ADJACENT TO THE BACK-FED
BREAKER FROM THE INVERTER.
PHOTOVOLTAIC SYSTEM AC DISCONNECT
PERMANENT WARNING LABELS SHALL BE APPLIED TO
DISTRIBUTION EQUIPMENT
(2) A RAPID SHUTDOWN SWITCH SHALL HAVE A LABEL
LOCATED ON OR NO MORE THAN 3 FT FROM THE SWITCH
THAT INCLUDES THIS WORDING. THE LABEL SHALL BE
REFLECTIVE, WITH ALL LETTERS CAPITALIZED AND HAVING A
MINIMUM HEIGHT OF 3/8 IN., IN WHITE ON RED
BACKGROUND .
BUILDINGS WITH PV SYSTEMS SHALL HAVE A PERMANENT
LABEL LOCATED AT EACH SERVICE EQUIPMENT LOCATION
TO WHICH THE PV SYSTEMS ARE CONNECTED OR AT AN
APPROVED READILY VISIBLE LOCATION AND SHALL
INDICATE THE LOCATION OF RAPID SHUTDOWN INITIATION
DEVICES. THE LABEL SHALL INCLUDE A SIMPLE DIAGRAM OF
A BUILDING WITH A ROOF AND SHALL INCLUDE THE
FOLLOWING WORDS:
THE TITLE “SOLAR PV SYSTEM IS EQUIPPED WITH
RAPID SHUTDOWN” SHALL UTILIZE CAPITALIZED
CHARACTERS WITH A MINIMUM HEIGHT OF 3/8 IN. IN
BLACK ON YELLOW BACKGROUND, AND THE REMAINING
CHARACTERS SHALL BE CAPITALIZED WITH A MINIMUM
HEIGHT OF 3/16 IN. IN BLACK ON WHITE BACKGROUND.
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
16 AMPS
240 VOLTS
RAPI' SHUT'OWN SWIT&H
)OR SOLAR P 9 S<STEM
WARNING
THIS EQUIPMENT FED BY MULTIPLE SOURCES.
TOTAL RATING OF ALL OVERCURRENT DEVICES
EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE
SHALL NOT EXCEED AMPACITY OF BUSBAR.
ELECTRICAL SHOCK HAZARD
TERMINALS ON BOTH LINE AND LOAD SIDES
MAY BE ENERGIZED IN THE OPEN POSITION
PHOTOVOLTAIC
DC DISCONNECT
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
MAXIMUM DC VOLTAGE
OF PV SYSTEM
SOLAR PV DC CIRCUIT
PHOTOVOLTAIC POWER SOURCE
(1) BUILDING WITH MORE THAN ONE RAPID SHUTDOWN TYPE. FOR BUILDINGS THAT HAVE PV SYSTEMS WITH
BOTH RAPID SHUTDOWN TYPES OR A PV SYSTEM WITH A RAPID SHUTDOWN TYPE AND PV SYSTEM WITH NO
RAPID SHUTDOWN, A DETAILED PLAN VIEW DIAGRAM OF THE ROOF SHALL BE PROVIDED SHOWING EACH
DIFFERENT PV SYSTEM AND DOTTED LINE AROUND AREAS THAT REMAIN ENERGIZED AFTER THE RAPID
SHUTDOWN SWITCH IS OPERATED.
PHOTOVOLTAIC
AC DISCONNECT
CAUTION:
MULTIPLE SOURCES OF POWER
WITH DISCONNECTS LOCATED AS SHOWN
NS BROADWAY NE& LA%ELING RE4UIREMENTS
MAIN SERVICE PANEL "YOU ARE HERE"
PV AC DISCONNECT SWITCH
PV DC DISCONNECT ON
INVERTER (NEAR MSP)
MSP AC INV
JB
610 S Broadway
06/09/22