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SCOPE OF WORKSYSTEM SIZE: STC: 4 X 300W = 1.200kWPTC: 4 X 270.6W = 1.082(4)TRINA SOLAR TSM-300 DD05A.08(II)(4)ENPHASE IQ7-60-2-USADDING 4 MODULES TO AN EXISTING SYSTEMOF 10 MODULES. THE MODULE TYPE AND MODEL A
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MSP UPGRADE: NORacking & MountingATTACHMENT TYPE: IRONRIDGE FLASHFOOT-2FOR COMP. SHINGLERACKING TYPE: IRONRIDGE XR-100- ROOF MOUNT RACKING HARDWARE PROJECT INFORMATIONPROPERTY OWNERNAME:LANCE BROWERPROJECT MANAGERNAME:SARAH CISNEROSPHONE:(801) 633-5724CONTRACTORNAME:GL EDWARDS ELECTRICPHONE:(208) 656-0469DESIGN SPECIFICATIONSOCCUPANCY:R-3CONSTRUCTION TYPE: SINGLE FAMILY RESIDENCEZONING:RESIDENTIALGROUND SNOW LOAD: 50 PSFWIND EXPOSURE: CWIND SPEED:90 MPHAPPLICABLE CODES & STANDARDSBUILDING:IDAHO BUILDING CODE 2019ELECTRICAL:NEC 2017FIRE:IFC 2019
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1.1.PROJECT NOTES:1.2.THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE NATIONALELECTRIC CODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S LISTING ANDINSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIEDBY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES.1.3.THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED ANDPV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION1.4.GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE ISINTEGRATED WITH THE MICROINVERTER IN ACCORDANCE WITH NEC690.5(A)1.5.ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVEINVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED ANDLISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4& NEC 690.60: PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY1.6.MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMPCOEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGE CALCULATEDACCORDING TO NEC 690.7.1.7.ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, ANDSOURCE CIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAICPOWER SYSTEM WILL BE IDENTIFIED AND LISTED FOR THE APPLICATIONPER 690.4 (D). SHALL BE INSTALLED ACCORDING TO ANY INSTRUCTIONSFROM LISTING OR LABELING [NEC 110.3].1.8.ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDINGCODE. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALLPLAQUES AND SIGNAGE WILL BE INSTALLED AS REQUIRED BY THE NECAND AHJ.1.9.SCOPE OF WORK:1.10.PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN ANDSPECIFICATIONS OF THE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT.PRIME CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING EXISTINGONSITE REQUIREMENTS TO DESIGN, SPECIFY, AND INSTALL THEEXTERIOR ROOF-MOUNTED PORTION OF THE PHOTOVOLTAIC SYSTEMSDETAILED IN THIS DOCUMENT.1.11.WORK INCLUDES:1.12.PV ROOF ATTACHMENTS - FLASHFOOT-2 COMP. MOUNT1.13.PV RACKING SYSTEM INSTALLATION - IRONRIDGE XR-1001.14.PV MODULE AND INVERTER INSTALLATION - TRINA SOLAR TSM-300DD05A.08(II) / ENPHASE IQ7-60-2-US1.15.PV EQUIPMENT GROUNDING1.16.PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX1.17.PV LOAD CENTERS (IF INCLUDED)1.18.PV METERING/MONITORING (IF INCLUDED)1.19.PV DISCONNECTS1.20.PV GROUNDING ELECTRODE & BONDING TO (E) GEC1.21.PV FINAL COMMISSIONING1.22.(E) ELECTRICAL EQUIPMENT RETROFIT FOR PV1.23.SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE1.24.SITE NOTES:1.25.A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHAREGULATIONS.1.26.THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THISSYSTEM IS A UTILITY INTERACTIVE SYSTEM WITH NO STORAGEBATTERIES.1.27.THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING,MECHANICAL, OR BUILDING ROOF VENTS.1.28.PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING ANDPROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTIONNEC 110.26.1.29.ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED INACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'SINSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECTTHE BUILDING OR STRUCTURE.1.30.EQUIPME
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! WARNING !ELECTRIC SHOCK HAZARDIF A GROUND FAULT IS INDICATED, NORMALLYGROUNDED CONDUCTORS MAY BEUNGROUNDED AND ENERGIZED.LABEL 1AT EACH INVERTER[NEC 690.5]!WARNING !DUAL POWER SOURCES.SECOND SOURCE IS PV SYSTEMLABEL 5 PHOTO
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D
E
S
I
G
N
B
Y
:
P
A
P
E
R
S
I
Z
E
:
1
1
"
x
1
7
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(
A
N
S
I
B
)
D
A
T
E
:
C
H
E
C
K
E
D
B
Y
:
R
E
V
I
S
I
O
N
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-
2
R
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O
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C
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D
O
C
U
M
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N
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D
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S
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G
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B
Y
:
P
A
P
E
R
S
I
Z
E
:
1
1
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x
1
7
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(
A
N
S
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B
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D
A
T
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:
C
H
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C
K
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D
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:
R
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I
O
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-
3
R
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M
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T
D
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I
G
N
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Y
:
P
A
P
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S
I
Z
E
:
1
1
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x
1
7
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(
A
N
S
I
B
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D
A
T
E
:
C
H
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C
K
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D
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:
R
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N
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-
4
R
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D
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B
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:
P
A
P
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:
1
1
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x
1
7
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(
A
N
S
I
B
)
D
A
T
E
:
C
H
E
C
K
E
D
B
Y
:
R
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S
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-
5
R
E
S
O
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D
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Y
:
P
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P
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1
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x
1
7
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(
A
N
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B
)
D
A
T
E
:
C
H
E
C
K
E
D
B
Y
:
R
E
V
I
S
I
O
N
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-
6
R
E
S
O
U
R
C
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