HomeMy WebLinkAboutAPPROVED PLANS - 23-00021 - 561 Twisted Willow - Solar PanelsAuthor Name Author Email Author Phone No.:
Larry Beesley Larry.Beesley@rexburg.org 208-372-2176
Alex Owens Alex.Owens@rexburg.org 208-372-2172
Description : 561 Twisted Willow - Solar Panels
Address : 561 Twisted Willow
Record Type : Solar Panels
Document Filename : Daman Reynolds PROJ-2563 SS.pdf
Comment Author Contact Information:
Corrections in the following table need to be applied before a permit can be issued
Review Report
Approved
# 23-00021
Page Reference Annotation
Type
Author : Department Status Page Review Comments Applicant Response Comments
PV-1 Stamp Larry Beesley : Building Open 1 Approved - Building Inspector
PV-2 Stamp Larry Beesley : Building Open 2 Approved - Building Inspector
PV-2 Rectangle Larry Beesley : Building Open 2
PV-2 Free Text Larry Beesley : Building Open 2 3' 3'
PV-1 Stamp Alex Owens : Electrical Open 1 Approved - Electrical Inspector
PV-3 Stamp Alex Owens : Electrical Open 3 Approved - Electrical Inspector
PV-3 Free Text Alex Owens : Electrical Open 3 Please call 208-716-1330 for rough inspection when all rooftop
equipment is on site and prior to installation on roof.
Solar Panels
Approval of plans does not constitute approval of variance from code
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COVER PAGE
ISSUED FOR: PERMIT DATE
01/19/2023
www.bigdogenergy.com
SOLAR PHOTOVOLTAIC SYSTEM
DAMAN REYNOLDS
DESIGNED BY CONTRACTOR INFORMATION
P
V
-
1
561 TWISTED WILLOW RD.,
REXBURG, ID 83440
BIG DOG RENEWABLE ENERGY
CONTRACTOR LIC #: IDAHO #017916
620 PHEASANT RIDGE DR
CHUBBUCK, ID 83202
208-242-3352 T
208-232-5935 F X__________________
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1.ALL MODULES WILL BE GROUNDED IN ACCORDANCE WITHTHE CODE AND THE MANUFACTURES INSTALLATIONINSTRUCTIONS.2.ALL PLACARDS REQUIRED BY NEC 2017 CODE MACHINEPRINTED LETTERS IN A CONTRASTING COLOR TO THEPLACARD.3.LIQUID TIGHT FLEXIBLE CONDUIT SHALL BE SUNLIGHTRESISTANT.4.ELECTRICAL INSTALLATION WILL COMPLY WITH NEC 2017CODE.5.ALL SOLAR MODULES EQUIPMENT AND METALLICCOMPONENTS ARE TO BE BONDED.6.ALL PLUMBING AND MECHANICAL ROOF VENTS TO CLEARFROM PHOTOVOLTAIC ARRAY, OR EXTEND ABOVE SOLARPANELS.7.SOLAR PHOTOVOLTAIC SYSTEM TO BE INSTALLED ONRESIDENTIAL STRUCTURE.8.DESIGN COMPLYING WITH THE IBC 2018 CODE AND ALLLOCAL ORDINANCES AND POLICIES.9.THE PROJECT HAS BEEN DESIGNED TO WITHSTAND AMINIMUM 110 MPH WIND LOAD.10.THE SYSTEM WILL NOT BE INTERCONNECTED UNTILAPPROVAL FROM THE LOCAL JURISDICTION AND A UTILITYIS OBTAINED.11.IF THE MAIN SERVICE PANEL DOES NOT HAVE VERIFIABLEGROUNDING ELECTRODE, IT IS THE CONTRACTORSRESPONSIBILITY TO INSTALL SUPPLEMENTAL GROUNDINGELECTRODE.12.EACH MODULE WILL BE GROUNDED USING THE SUPPLIEDCONNECTION POINTS IDENTIFIED ON THE MODULE ANDTHE MANUFACTURERS INSTALLATION INSTRUCTIONS.13.A LADDER SHALL BE IN PLACE FOR INSPECTION INCOMPLIANCE WITH OSHA REGULATIONS.14.PROPER ACCESS AND WORKING CLEARANCE WILL BEPROVIDED "WARNING: PV POWER SOURCE" TO BE PLACEDEVERY 10 FT.15.GFCI PROTECTION IN INVERTER.
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ADDITIONAL NOTESOCCUPANCY: R-3CONSTRUCTION TYPE: V-BUNSPRINKLERED ALL CONDUIT TO RUN ON EXTERIOR OF HOUSE UNLESSOTHERWISE NOTED COVER PAGE1-23-2023
MSP ACINVMTR
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SITE PLAN, AERIAL VIEW
N
ISSUED FOR: PERMIT DATE
01/19/2023
www.bigdogenergy.com
SOLAR PHOTOVOLTAIC SYSTEM
DAMAN REYNOLDS
DESIGNED BY CONTRACTOR INFORMATION
P
V
-
2
561 TWISTED WILLOW RD.,
REXBURG, ID 83440
BIG DOG RENEWABLE ENERGY
CONTRACTOR LIC #: IDAHO #017916
620 PHEASANT RIDGE DR
CHUBBUCK, ID 83202
208-242-3352 T
208-232-5935 F X__________________
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SITE PLANPROPOSED SYSTEMDC SIZE / AC SIZE:8.400 KW-DC / 7.600 KW-ACTOTAL # OF PANELS:21
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ISSUED FOR: PERMIT DATE
01/19/2023
www.bigdogenergy.com
SOLAR PHOTOVOLTAIC SYSTEM
DAMAN REYNOLDS
DESIGNED BY CONTRACTOR INFORMATION
P
V
-
3
561 TWISTED WILLOW RD.,
REXBURG, ID 83440
BIG DOG RENEWABLE ENERGY
CONTRACTOR LIC #: IDAHO #017916
620 PHEASANT RIDGE DR
CHUBBUCK, ID 83202
208-242-3352 T
208-232-5935 F X__________________
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ISSUED FOR: PERMIT DATE
01/19/2023
www.bigdogenergy.com
SOLAR PHOTOVOLTAIC SYSTEM
DAMAN REYNOLDS
DESIGNED BY CONTRACTOR INFORMATION
P
V
-
4
561 TWISTED WILLOW RD.,
REXBURG, ID 83440
BIG DOG RENEWABLE ENERGY
CONTRACTOR LIC #: IDAHO #017916
620 PHEASANT RIDGE DR
CHUBBUCK, ID 83202
208-242-3352 T
208-232-5935 F X__________________
ELECTRICAL CALCULATIONS
ELECTRICAL CALCULATIONSDC CONDUCTOR AMPACITY CALCULATIONS:MAX # OF STRINGS PER SET OF DC CONDUCTORS: 2EXPECTED WIRE TEMP (°C): +22°C Correction: 55°CTEMP CORRECTION PER TABLE 310.16: 0.76OF CURRENT CARRYING CONDUCTORS: 2CONDUIT FILL CORRECTION PER NEC 310.15(B)(3)(a): 1CIRCUIT CONDUCTOR SIZE: #10 AWGCIRCUIT CONDUCTOR AMPACITY: 30 AREQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B):1.25 x 1.25 x Isc x # OF STRINGS PER OPTIMIZER: 15 ADERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16:TEMP CORR. PER NEC TABLE 310.16 x CONDUIT FILL CORR. PER NEC310.15(B)(3)(a) x CIRCUIT CONDUCTOR AMPACITY:0.76 x 1 x 30 = 22.80A > 17.10A STRINGS 1 - 2OPERATING VOLTAGE = 1 x 31.17VTOTAL OPERATING CURRENT = 1 x 9.17AMAX PV CONTINUOUS CURRENT PER NEC 690.8(A)(1):1.25 x Isc x # BRANCHES1.25 x 13.68 = 17.10AAC CONDUCTOR AMPACITY CALCULATIONS:# OF INVERTERS: 1EXPECTED WIRE TEMP (°C): 33°CTEMP CORRECTION PER TABLE 310.16: 0.96AWG CIRCUIT CONDUCTOR SIZE: #8# OF CURRENT CARRYING CONDUCTORS: 3CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a): 1CIRCUIT CONDUCTOR AMPACITY: 50AREQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B):1.25 x MAX INVERTER OUTPUT CURRENT x # OF INVERTERS1.25 x 32 x 1 = 40.00ADERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16:TEMP CORR. PER NEC TABLE 310.16 x CONDUIT FILL CORR. PER NEC310.15(B)(3)(a) x CIRCUIT CONDUCTOR AMPACITY :0.96 x 1 x 50 = 48.00A > 40.00A <= 40A OCPD
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REQUIRED SIGNAGE
ISSUED FOR: PERMIT DATE
01/19/2023
www.bigdogenergy.com
SOLAR PHOTOVOLTAIC SYSTEM
DAMAN REYNOLDS
DESIGNED BY CONTRACTOR INFORMATION
P
V
-
5
561 TWISTED WILLOW RD.,
REXBURG, ID 83440
BIG DOG RENEWABLE ENERGY
CONTRACTOR LIC #: IDAHO #017916
620 PHEASANT RIDGE DR
CHUBBUCK, ID 83202
208-242-3352 T
208-232-5935 F X__________________
REQUIRED SIGNAGE
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3. THE FOLLOWING SIGNAGE MUST HAVE A MINIMUM OF 3/8"HIGH LETTERING, IN ARIAL FONT (NON-BOLD), WITH CAPITALLETTERS, WHITE ON RED BACKGROUND AND A REFLECTIVE,WEATHER RESISTANT MATERIAL.1. PROVIDE A PLACARD WITH THE FOLLOWING WORKING IN 1/4"HIGH LETTERING PER NEC 690-17.AT THE MAIN SERVICE DISCONNECT PROVIDE A SIGN WITH THEFOLLOWING WORDING: FOLLOWING WORDING:THE SIGN SHOULD BE PLACED ON THE OUTSIDE COVER IF THE MAINSERVICE DISCONNECT IS OPERABLE WITH THE SERVICE PANEL CLOSED.CUSTOMER OWNEDON SITE POWER GENERATIONSYSTEM DISCONNECT
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"SOLAR AC DISCONNECT"WARNING:ELECTRICAL SHOCK HAZARD.DO NOT TOUCH TERMINALS. TERMINALSON BOTH THE LINE AND LOAD SIDES MAYBE ENERGIZED IN THE OPEN POSITION.WARNING:INVERTER CONNECTION.DO NOT RELOCATE THISOVERCURRENT DEVICE.
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WARNINGDUAL POWER SUPPLYSOURCES: UTILITY GRID ANDPV SOLAR ELECTRIC SYSTEM