HomeMy WebLinkAboutPLANS - 23-00514 - 369 W 1st N - Solar PanelsSHEET INDEX
PAGE #DESCRIPTION
PV - 01 TITLE SHEET
PV - 02 SITE PLAN / STRING DETAILS
PV - 03 ELECTRICAL LINE DIAGRAM
PV - 04 RACKING DETAILS
PV - 05 ELECTRICAL LABELS
CONTRACTORS LICENSE # & TYPE
IDAHO #036784
IDAHO CLASS - B100, E200, E201, E202
APPLICABLE CODES
2020 NATIONAL ELECTRIC CODE (NEC)
2021 INTERNATIONAL RESIDENTIAL CODE (IRC)
2021 INTERNATIONAL BUILDING CODE (IBC)
NABCEP CERTIFICATION
MICHAEL GARRISON PV 011818-019231
MODULE(S)
MODULE TYPE NUMBER OF MODS MODULE SIZE: WATTS SYSTEM SIZE: WATTS
VSUN 29 400 11600 WATTS
INVERTER(S)
MANUFACTURER MODEL NUMBER OF
INVERTERS SYSTEM OUTPUT
ENPHASE ENERGY IQ8+29 35.04 AMPS
JOB DETAILS
ROOF MATERIAL STANDARD ASPHALT SHINGLE ROOF SQ FT OF ARRAY
ARRAY AZIMUTH(S)181°609.3
RACKING TYPE UL LISTED IRONRIDGE
RACKING SYSTEM ANCHOR SPACING MAXIMUM 48''
ANCHORED CENTERS
INSTALLATION SURFACE ANGLE 18.43°
GENERAL NOTES
1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE LATEST STATE CODE OF
REGULATIONS, NATIONAL ELECTRICAL CODE EDITION AND ALL APPLICABLE LOCAL CODES AND
REGULATIONS.
2. ALL PANELS, SWITCHES, ETC. SHALL HAVE SUFFICIENT GUTTER SPACE AND LUGS IN
COMPLIANCE TO UL REQUIREMENTS TO ACCOMMODATE CONDUCTORS SHOWN.
3. WHERE WIRE SIZES ARE INDICATED ON PLANS, FOR INDIVIDUAL CIRCUITS, THE WIRE SIZE
INDICATED SHALL APPLY TO THE COMPLETE CIRCUIT, UNLESS OTHERWISE NOTED.
4. CONTRACTOR SHALL EXTEND WIRING FROM ALL JUNCTION BOXES, SWITCHES, ETC. AND MAKE
FINAL CONNECTION AS REQUIRED TO ALL BUILDING EQUIPMENT REQUIRING ELECTRICAL
CONNECTIONS.
5. DRAWINGS ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT OF SYSTEMS AND
WORK INCLUDED. FOLLOW DRAWING IN LAYING OUT WORK AND CHECK DRAWINGS OR OTHER
TRADES RELATING TO WORK TO VERIFY SPACE IN WHICH WORK WILL BE INSTALLED. MAINTAIN
HEADROOM AND MINIMUM CODE REQUIRED WORKING CLEARANCES AT ALL TIMES.
6. ALL EXTERIOR ELECTRICAL DEVICES AND EQUIPMENT INCLUDING THOSE THAT ARE EXPOSED
TO OUTSIDE ENVIRONMENT SHALL BE WEATHERPROOF TYPE, NEMA 3R.
7. DISCONNECT SWITCHES SHALL BE MOUNTED ON INDIVIDUAL SUPPORTS, OR OTHERWISE
DIRECTLY ON EQUIPMENT, PROVIDED.
8. NO MODIFICATION TO EQUIPMENT IS NECESSARY. ALL ELECTRIC MATERIAL SHALL BE LISTED
BY "UL" FOR THE TYPE OF APPLICATION AND "UL" LABEL SHALL APPEAR ON ALL ELECTRICAL
EQUIPMENT.
9. WIRING METHOD SHALL BE EMT ABOVE GROUND AND MOUNTED IN CONCEALED SPACES
(UNLESS APPROVED OTHERWISE) AND SCHEDULE - 40 PVC FOR BELOW GROUND INSTALLATION
UNLESS NOTED OTHERWISE.
10. FOR WOOD CONSTRUCTION, THE SOLAR PV SYSTEM SUPPORTS SHALL BE ANCHORED TO
SOLID ROOF RAFTERS OR TO SOLID BLOCKING WITH A MINIMUM OF ONE 5/16-INCH (8 MM)
DIAMETER LAG SCREW EMBEDDED A MINIMUM OF 2-1/2 INCHES (64 MM).
SHEET #
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PV-01AERIAL
VICINITY
N.T.S
SOURCE CIRCUITS # OF
MICROINVERTERS
1 12
2 12
3 5
SYMBOL:MEANING:
FIRE CODE
CONCRETE
NEMA-4 ROOFTOP
JUNCTION BOX
ENPHASE COMBINERE
AC DISCONNECTAC
SUB PANELSP
METER-MAIN PANELM
TOTAL PANELS:29
TOTAL INVERTERS:29
DC SYSTEM SIZE (kW):11.6 kW
AC SYSTEM SIZE (kW):8.41 kW
M
AC
E
1 1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 2 2 2 2
3 3 3
3 3
SP
AC
EXISTING SUB-PANEL
AND NEW AC DISCONNECT
LOCATED INSIDE GARAGE
SHEET #
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MODULE(S)
MODULE TYPE NUMBER OF MODS MODULE SIZE: WATTS SYSTEM SIZE: WATTS
VSUN 29 400 11600 WATTS
INVERTER(S)
MANUFACTURER MODEL NUMBER OF
INVERTERS SYSTEM OUTPUT
ENPHASE ENERGY IQ8+29 35.04 AMPS
JOB DETAILS
ROOF MATERIAL STANDARD ASPHALT SHINGLE ROOF SQ FT OF ARRAY
ARRAY AZIMUTH(S)181°609.3
RACKING TYPE UL LISTED IRONRIDGE
RACKING SYSTEM ANCHOR SPACING MAXIMUM 48''
ANCHORED CENTERS
INSTALLATION SURFACE ANGLE 18.43°
PV-02
1
16"= 1'
07/27/2023
CONDUIT AND CONDUCTOR SCHEDULE
TAG#DESCRIPTION
1 (3) MICROINVERTER TRUNK LINE (1) #6 BARE COPPER EG
2 (IN ATTIC) (3) #10-2 ROMEX CABLE, (1) #10 THWN-2 CU EG
3 (1) MIN 3/4'' EMT, (6) #10 THWN-2 CU, (1) #10 THWN-2 CU EG
4 (1) MIN 3/4'' EMT, (3) #6 THWN-2 CU, (1) #8THWN-2 CU EG
INVERTER SPECIFICATIONS
MANUFACTURER ENPHASE ENERGY
MODEL IQ8PLUS-72-2-US (GRID TIED)
MAX DC INPUT VOLTAGE 60 VDC
MAX OUTPUT POWER 290 W
MAX DC INPUT POWER 440 W
NOMINAL AC OUTPUT VOLTAGE 240 VAC (SINGLE PHASE)
NOMINAL AC OUTPUT CURRENT 1.21 A
MAX FUSE (OCPD)20 A
TOTAL PANELS:29
TOTAL INVERTERS:29
DC SYSTEM SIZE (kW):11.6 kW
AC SYSTEM SIZE (kW):8.41 kW
NOTES:
1.THIS SYSTEM MEETS THE REQUIREMENTS OF NEC 690.41
2.THE DC CONDUCTORS ARE NOT BONDED TO GROUND AND THE INVERTERS DO NOT REQUIRE
A GEC.
3.NEC 690.43(C) STRUCTURE AS EQUIPMENT GROUNDING CONDUCTOR ALLOWS FOR
EQUIPMENT TO BE USED AS THE EGC IN A PHOTOVOLTAIC SYSTEM.
4.THE DEVICES LISTED AND IDENTIFIED FOR GROUNDING THE EQUIPMENT MAY BE
STAND-ALONE GROUNDING COMPONENTS OR UL-2703 LISTED MOUNTING HARDWARE. MODULES
ARE BONDED TO THE RACKING WITH LISTED AND APPROVED GROUNDING COMPONENTS.
5.EQUIPMENT OPERATING 150 VOLTS OR GREATER SHALL ONLY BE SERVICED OR REPLACED
BY QUALIFIED PERSONNEL. FIELD PROTECTION MAY BE IN THE FORM OF CONDUIT, CLOSED
CABINET OR AN ENCLOSURE WHICH REQUIRE USE OF TOOLS TO OPEN.
6.SOLAR PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE INSTALLED IN ACCORDANCE WITH THE
REQUIREMENTS OF ART. 690 OF THE 2020 NEC.
7.LOCAL UTILITY PROVIDER SHALL BE NOTIFIED PRIOR TO USE AND ACTIVATION OF ANY SOLAR
PHOTOVOLTAIC INSTALLATION.
8.ALL SOLAR MODULES, EQUIPMENT, AND METALLIC COMPONENTS ARE TO BE GROUNDED IN
ACCORDANCE WITH CODE AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS.
9.WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF THE ROOF SURFACE PER
NEC 110.2, 110.3(A), 110.3(B) & 300.4
10.EQUIPMENT TERMINATIONS SHALL BE RATED MINIMUM 75 C. 2020 NEC ARTICLE 110.14(C)(1).
11.ROOF TOP CONDUITS SHALL BE MINIMUM 7/8 INCH ABOVE THE ROOFTOP. 2020 NEC ARTICLE
310.15(B)
12.ALL PV ROOFTOP CONDUCTORS NOT UNDER THE ARRAY SHALL BE PROTECTED BY A
RACEWAY WITH A LISTED JUNCTION BOX AT BOTH ENDS. 2020 NEC ARTICLE 690.31(A)
1212
5
80A 120/240V
ENPHASE
AC COMBINER
20A-2P
20A-2P
20A-2P
60A 120/240V
DISCONNECT
NON-FUSED
4
60A 120/240V
FUSED DISCO.
(2) 50A FUSES
44
NEMA-4
J-BOX
NEMA 3R
JUNCTION
BOX
3
2
1
ROOF MOUNT
BI-DIRECTIONAL
SINGLE PHASE
UTILITY METER
UTILITY GRID
120/240V EXISTING
200A SERVICE
ENTRANCE
200A/2P
MODULE SPECIFICATIONS
MANUFACURER VSUN
MODEL VSUN400-108BMH
MAX POWER-POINT CURRENT (IMP)-AMPS 12.84
MAX POWER-POINT VOLTAGE (VMP)-VOLTS 31.17
OPEN CIRCUIT VOLTAGE (VOC)-VOLTS 37.2
SHORT CIRCUIT CURRENT (ISC)-AMPS 13.68
MAX SERIES FUSE (OCPD)-AMPS 30
MAX POWER (PMAX)400 WATTS
ALL AC PV EQUIPMENT IS 240V (SINGLE PHASE)
PHOTOVOLTAIC AC OUTPUT
AC OUTPUT CURRENT 35.04 AMPS
NOMINAL AC VOLTAGE 240
MAX OCPD RATING 50AAC
INTERCONNECTION
PCC MADE IN EXISTING INTERIOR
240VAC, 200AAC SINGLE PHASE /
3-WIRE SUB-PANEL WITH SUPPLY
SIDE FEEDERS. TAP WILL USE
POLARIS LUGS WITH 60AAC
FUSED DISCONNECT WITH 50A
FUSES AS OCPD. THIS
CONNECTION SHALL BE MADE IN
CONFORMANCE WITH 2020 NEC
705.11, 230.82(6).
SUPPLY-SIDE TAPINSIDE GARAGE
SQUARE D: DU222RBUP
OR EQUIVALENT
SQUARE D: DU222RBUP
OR EQUIVALENT
WITHIN 10' OF
UTILITY METER
SHEET #
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PV-03
N.T.S
TYP. IRONRIDGE
UFO + END SLEEVE
TYP. IRONRIDGE
UFO MODULE CLAMP
TYP. QUICKBOLTS
5 1/4 " MICRO FLASHING
TYP. IRONRIDGE
XR10 RAIL
TYP. IRONRIDGE
L-FOOT
TYP. IRONRIDGE
UFO + END SLEEVE
TYP. IRONRIDGE
UFO MODULE CLAMP
TYP. QUICKBOLTS
5 1/4 " MICRO FLASHING
TYP. IRONRIDGE
XR10 RAIL
TYP. IRONRIDGE
L-FOOT
LANDSCAPE INSTALLATION PORTRAIT INSTALLATION
MEETS OR EXCEEDS IBC IRC CONSTRUCTION
STANDARDS CASE 1 Load Calculations 2X4
Construction
24'' on Center Trusses
VSUN 400 Watt PV Panel:
< 50 LBS/Panel
IRONRIDGE CONNECTION HARDWARE:
.735 PLF * 6.66 FT/PANEL = 4.8951 LBS/PANEL
SYSTEM INCLUDES 29 PANELS AND
IRONRIDGE MOUNTING HARDWARE:
29 X 54.9 = 1592.1 LBS
A = L x W (PANEL): 20.07 SQ FT
ARRAY:
20.07 SQ FT x 29 = 582.03 SQ FT
SNOW LOAD:
582.03 SQ FT x 30 PSF =
17460.9 LBS
PULL OUT STRENGTH:
58 5/16 LAG BOLTS
58 x 3'' EMBED x 205 LBS = 35670 LBS
TOTAL WEIGHT = PANELS + HARDWARE = 1592.1
LBS
1592.1 LBS / 582.03 SQ FT = 3.02 PSF
ROOF LOAD BEARING:
1592.1 LBS / 58 STANDOFFS = 27.45 LBS
MAXIMUM 48'' ANCHORED CENTERS
QUICKBOLT 5 1/4" MICROFLASHING KIT
COMPOSITE SHINGLE ROOF
IRONRIDGE UFO
MODULE CLAMP
IRONRIDGE UFO
END SLEEVE
IRONRIDGE
XR10 RAIL
IRONRIDGE RAIL
MOUNTING HARDWARE
IRONRIDGE
SLOTTED L-FOOT
QUICKSCREWS
(5) 5/16"QUICKBOLT
QUICKSCREWS
3" MICROFLASHING
SHEET #
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PV-04
N.T.S
07/27/2023
ALL SIGNAGE MUST BE PERMANENTLY ATTACHED AND BE WEATHER
RESISTANT/SUNLIGHT RESISTANT AND CANNOT BE HAND-WRITTEN
CONDUITS, ENCLOSURES, OR MC Cable THAT CONTAIN DC CIRCUITS EVERY 10'
LOCATED AT SERVICE PANEL BOARD NEC 690.54
LOCATED ON STRING INVERTER (IF USED) NEC 690.53
LOCATED AT MAIN PV DISCONNECT NEC 690.13(B)
LOCATED AT RAPID SHUTDOWN DISCONNECT NEC 690.56(C)(3)
LOCATED AT SERVICE PANEL NEC 705.10
LOCATED AT PV BREAKER IN PANEL BOARD NEC 705.12(B)(2)(3)(b)
LOCATED AT SERVICE PANEL NEC 690.56(C)(1)
LOCATED ON MULTI BRANCH PV SUB-PANEL
480
0
45
240
35.04 AMPS
SHEET #
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PV-05
N.T.S
SHEET #
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PV-06
N.T.S