HomeMy WebLinkAboutRobFisher_Plans_11202021_V0SS619bd72a0d757COVER SHEET
PHOTOVOLTAIC ROOF MOUNT SYSTEM
4811 PENDULA DR, CARMEL, IN 46033
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-0
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
45 MODULES-ROOF MOUNTED - 16.65 kWDC, 13.05 kWAC
AERIAL VIEW
SCALE: NTS
VICINITY MAP
SCALE: NTS
FRONT VIEW
SCALE: NTS
ARRAY LOCATION PROJECT SITE
GOVERNING CODES:
SYSTEM SUMMARY
PV MODULE MFG:LG SOLAR
PV MODULE MODEL:LG370N1K-A6
PV MODULE QTY:45
SYSTEM SIZE (DC):16.65
SYSTEM SIZE (AC):290
INVERTER MFG:ENPHASE ENERGY
INVERTER MODEL:IQ8PLUS-72-2-US
INVERTER QTY:45
RACKING:UNIRAC
ATTACHMENT:UNIRAC FLASHLOC COMP KIT
ATTACHMENT
GROUNDING:ILSCO LAY-IN LUG (GBL4DBT)
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 BRANCH LAYOUT
PV-5 ELECTRICAL LINE DIAGRAM
PV-6 ELECTRICAL CALCULATION
PV-7 WARNING LABELS
PV-8+ SPECIFICATION SHEETS
PROJECT INFORMATION
OWNER: ROB FISHER
ADDRESS:4811 PENDULA DR,
CARMEL, IN 46033
COUNTY: HAMILTON COUNTY
APN: 291404106006000018
COORDINATES: 39.952538, -86.088042
MAX, MIN TEMP: 32°, -22°
FINANCING N/A
GENERAL NOTES:
1. ALL WORK SHALL COMPLY WITH STATE AND LOCAL CODES.
2. DRAWINGS HAVE BEEN DETAILED ACCORDING TO UL LISTING
REQUIREMENTS.
3. PRIOR TO COMMENCEMENT OF WORK CONTRACTOR SHALL
VERIFY EXISTING CONDITIONS AND NOTIFY DBM OF ANY
INCONSISTENCIES.
4. ALL EQUIPMENT SHALL BE INSTALLED AS SHOWN.
5. WARNINGS PER NEC 690 AND IBC 2012.
6. WIRING SHALL NOT BE INSTALLED WITHIN 10 INCHES OF ROOF
DECKING EXCEPT WHERE DIRECTLY BELOW PV EQUIPMENT.
2009 - INDIANA ELECTRIC CODE = 2008 NATIONAL ELECTRIC CODE
+ INDIANA AMENDMENTS
2012 - INTERNATIONAL BUILDING CODE
2012 - INTERNATIONAL FUEL GAS CODE
2012 - INTERNATIONAL FIRE CODE
2012 - INTERNATIONAL MECHANICAL CODE
2006 - INTERNATIONAL PLUMBING CODE
ROOF TYPE: - COMP SHINGLE
NUMBER OF LAYERS: - 01
ROOF FRAME: - 2"X4" RAFTERS @24" O.C.
STORY: - TWO STORY
SNOW LOAD : - 20 PSF
WIND SPEED :- 115 MPH
WIND EXPOSURE:- C
EXPOSURE CATEGORY:- II
DESIGN CRITERIA:
22-NOV-2021
12/20/21
MS PUMACD
CB
JB
92'-6"2
9
'
-
8
"47'-8"2
6
'
-0
"
~144.49' ~119.25'~129.27'~129.47'
~
4
6
.
4
6
'MSPUMA
C
D
C
B
JB
SITE PLAN WITH ROOF PLAN
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-1
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SITE PLAN WITH
ROOF PLAN
1 SCALE: 1/16" = 1'-0"
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.
ROOF #1
(45) LG SOLAR LG370N1K-A6 (370W)
MODULES
ENLARGE VIEW1ASCALE: NTS PROPERTY LINEPROPERTY LINEPROPERTY LINE
PROPE
R
T
Y
LINE PROPERTY L
I
NE(E) 200A MAIN SERVICE PANEL
WITH (E) 200A MAIN BREAKER
(E) UTILITY METER
(N) 100A NON FUSED AC DISCONNECT
(N) ENPHASE IQ COMBINER BOX 3
(N) JUNCTION BOX
(N) 3/4" OR GREATER EMT CONDUIT
RUN (1/2 INCHES ABOVE ROOF)
(ALONG THE ROOF EDGE)
(E) FENCE
(E) GATE
(E) TREE (TYP.)
ROOF ACCESS POINT
TWO- STORY
HOUSE
P
E
N
D
U
L
A
D
R
EXISTING
DRIVEWAY
SEE ENLARGE VIEW
22-NOV-2021
12/20/21
MS PUM
A
C
D
C
B
JB
11
"
60
'
-6
"
11'-4"1'-0" 17'-4"1'-6"REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-2
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
ROOF PLAN WITH
MODULES
ROOF PLAN WITH MODULES
SCALE: 3/32" = 1'-0"1
68.50"41.02"PHOTOVOLTAIC MODULES
LG SOLAR LG370N1K-A6 (370W)
MODULE TYPE, DIMENSIONS & WEIGHT
NUMBER OF MODULES = 45 MODULES
MODULE TYPE = LG SOLAR LG370N1K-A6 (370W) MODULES
MODULE WEIGHT = 41.00 LBS / 18.6 KG.
MODULE DIMENSIONS = 68.50"X 41.02" = 19.51 SF
UNIT WEIGHT OF ARRAY = 2.10 PSF
ARRAY AREA & ROOF AREA CALC'S
ROOF # OF
MODULES
ARRAY
AREA
(Sq. Ft.)
ROOF
AREA
(Sq. Ft.)
ROOF
AREA
COVERED BY
ARRAY (%)
#1 45 878.08 1533.93 57.24
ROOF DESCRIPTION
ROOF TYPE COMP SHINGLE ROOF
ROOF ROOF
TILT AZIMUTH RAFTERS
SIZE
RAFTERS
SPACING
#1 37° 220° 2"x4" 24" O.C.
LEGEND
- UTILITY METER
MSP - MAIN SERVICE PANEL
- AC DISCONNECT
- JUNCTION BOX
- COMBINER BOX
- VENT, ATTIC FAN
(ROOF OBSTRUCTION)
- ROOF ATTACHMENT
- RAFTERS
- CONDUIT
- FIRE PATHWAY
- CHIMNEY
UM
ACD
CB
JB
BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
RAIL 23 UNIRAC SM STANDARD RAIL 168"
DARK
SPLICE 14 BND SPLICE BAR PRO SERIES DRK
MID CLAMP 74 UNIVERSAL AF SERIES MID CLAMP
END CLAMP 32 UNIVERSAL AF SERIES END CLAMP
ATTACHMENT 72 UNIRAC FLASHLOC COMP KIT
ATTACHMENT
GROUNDING LUG 08 ILSCO LAY-IN LUG (GBL4DBT)
· PLUMBING VENTS, SKYLIGHTS AND MECHANICAL VENTS SHALL
NOT BE COVERED, MOVED, RE-ROUTED OR RE-LOCATED.
ALL ELECTRICAL EQUIPMENT, INVERTERS, DISCONNECTS, MAIN
SERVICE PANELS, ETC. SHALL NOT BE INSTALLED WITHIN 3’ OF THE
GAS METERS SUPPLY OR DEMAND PIPING.
NOTE:
NOTE: ACTUAL ROOF CONDITIONS AND RAFTERS (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
18
"
FI
R
E
P
A
T
H
W
A
Y
18"
F
I
R
E
P
A
T
HW
A
Y
18
"
FI
R
E
P
A
T
H
W
A
Y
18
"
FI
R
E
P
A
T
H
W
A
Y
36" FIRE PATHWAY36" FIRE P ATHWAY (N) 100A NON FUSED AC DISCONNECT
(N) ENPHASE IQ COMBINER BOX 3
(N) 3/4" OR GREATER EMT CONDUIT
RUN (1/2 INCHES ABOVE ROOF)
(ALONG THE ROOF EDGE)
(E) UTILITY METER
(E) 200A MAIN SERVICE PANEL
WITH (E) 200A MAIN BREAKER
(N) JUNCTION BOX
ROOF #1
(45) LG SOLAR LG370N1K-A6 (370W)
MODULES
(E) COMP SHINGLE ROOF (TYP.)
(N) (72) UNIRAC FLASHLOC COMP KIT
ATTACHMENT SPACED AT 72" O.C.
(N) UNIRAC SM STANDARD RAIL
(E) 2"X4" RAFTERS @ 24" O.C. (TYP.)
R
O
O
F
#
1
TI
L
T
- 37
°
A
Z
I
M
U
T
H
-
22
0
°
P
E
N
D
U
L
A
DR
FR
O
N
T
Y
AR
D
RE
AR
Y
AR
D
(E) CHIMNEY
22-NOV-2021
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-3
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
ATTACHMENT
DETAIL
ATTACHMENT DETAIL
SCALE: NTS1
ATTACHMENT DETAIL (ENLARGED VIEW)
SCALE: NTS 2
NOTE: ACTUAL ROOF CONDITIONS AND RAFTERS (OR SEAM)
LOCATIONS MAY VARY. INSTALL PER MANUFACTURER(S)
INSTALLATION GUIDELINES AND ENGINEERED SPANS FOR
ATTACHMENTS
SS SERRATED FLANGE NUT
PV MODULE
FLASHLOC BASE MILL OR DARK
SS SERRATED T-BOLT
UNIRAC SM STANDARD RAIL
PV MODULE
SEE ENLARGED VIEW
2.5" MIN. EMBED.
2"x4" RAFTERS @ 24" O.C.
ROOF / DECK MEMBRANE
COMP SHINGLE ROOF
5/16" X 4" SS LAG BOLT
W/ SS EPDM BONDED WASHER,
2.5" MIN. EMBEDMENT.
COMP SHINGLE ROOF
END / MID CLAMP
22-NOV-2021
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-4
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
BRANCH LAYOUT
SCALE: 3/32" = 1'-0"1
BRANCH LAYOUT
(45) LG SOLAR LG370N1K-A6 (370W) MODULES
(45) ENPHASE ENERGY IQ8PLUS-72-2-US MICRO-INVERTERS
(03) BRANCHES OF 12 MODULES &
(01) BRANCH OF 09 MODULES CONNECTED IN PARALLEL PER BRANCH
18
"
F
IR
E
P
A
T
H
W
A
Y
18
"
FI
R
E
P
A
T
HW
A
Y
18
"
F
IR
E
P
A
T
H
W
A
Y
18"
F
I
R
E
P
A
T
H
W
A
Y
36" FIRE PATH
W AY36" FIRE PATHW
AY
ROOF #1
(45) LG SOLAR LG370N1K-A6 (370W)
MODULES
P
E
N
D
U
L
A
DR
FR
O
N
T
Y
AR
D
RE
AR
Y
AR
D
(45) ENPHASE ENERGY IQ8PLUS-72-2-US
MICRO-INVERTERS
BRANCH #1
BRANCH #2
BRANCH #3
BRANCH #4
68.50"41.02"PHOTOVOLTAIC MODULES
LG SOLAR LG370N1K-A6 (370W)3'-0"36" FIRE PATHWAY 18"18" FIRE PATHWAY
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-5
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
ELECTRICAL LINE
DIAGRAM
ELECTRICAL LINE DIAGRAM
SCALE: NTS1
UTILITY PROVIDER:
MAIN SERVICE VOLTAGE:
MAIN PANEL BRAND:
MAIN SERVICE PANEL:
MAIN CIRCUIT BREAKER RATING:
MAIN SERVICE LOCATION:
SERVICE FEED SOURCE:
AES INDIANA
240V
N/A
(E ) 200 A
( E ) 200 A
SOUTH-WEST
SERVICE INFO.
UNDERGROUND
(E) 200A MAIN
SERVICE PANEL
WITH (E) 200A MAIN
BREAKER (TOP FED)
L
EXISTING
GROUNDING
SYSTEM
SUPPLY SIDE TAP
200A
BI-DIRECTIONAL
UTILITY METER
1-PHASE, 3-W,
120V/240V, 60Hz
TERMINATOR CAP ON LAST CABLE
CONNECTOR AC TRUNK CABLE (TYP)
12 MICRO-INVERTERS IN BRANCH CIRCUIT #2
12 MICRO-INVERTERS IN BRANCH CIRCUIT #1
G
(8) #10 AWG THWN-2
(1) #8 AWG THWN-2 GND
IN 3/4" EMT CONDUIT RUN
(N) JUNCTION BOX
G
ENVOY
(N) ENPHASE IQ
COMBINER BOX 3
MICRO-INVERTERS
12 MICRO-INVERTERS IN BRANCH CIRCUIT #3
09 MICRO-INVERTERS IN BRANCH CIRCUIT #4
(4) Q-CABLE
(1) PV #6 BARE CU GND
45 MODULES X 1.21A= 54.45 A
54.45A X 1.25 = 68.06 A
(3) #4 AWG THWN
(1) #8 AWG THWN GND
IN 1" EMT CONDUIT RUN
G
(N) AC DISCONNECT
100A NON
FUSED,WITH 70A
FUSES 240 VAC
70A FUSES
SYSTEM SIZE:- 45 x 370W = 16.65 kWDC
SYSTEM SIZE:- 45 x 290VA = 13.05 kWAC
BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
SOLAR PV MODULE 45 LG SOLAR LG370N1K-A6 (370W) MODULES
INVERTER 45 ENPHASE ENERGY IQ8PLUS-72-2-US MICRO-INVERTERS
JUNCTION BOX 1 600V, 55A MAX, 4 INPUTS, MOUNTED ON ROOF FOR WIRE & CONDUIT TRANSITION
COMBINER BOX 1 ENPHASE IQ COMBINER BOX 3
AC DISCONNECT 1 AC DISCONNECT 100A NON FUSED,WITH 70A FUSES, 240 VAC
(45) LG SOLAR LG370N1K-A6 (370W) MODULES
(45) ENPHASE ENERGY IQ8PLUS-72-2-US MICRO-INVERTERS
(03) BRANCHES OF 12 MODULES &
(01) BRANCH OF 09 MODULES CONNECTED IN PARALLEL PER BRANCH
VOLTAGE DROP CALCULATIONS
WIRE RUN # OF MODS V (VOLTS) I (AMPS) L (FT) VD** VD (%) WIRE SIZE* RACEWAY
BRANCH #1 (MODULE) TO JUNCTION BOX 12 240 14.52 42 1.94 0.81% 12 AWG FREE AIR
JUNCTION BOX TO IQ COMBINER BOX
BRANCH #1 12 240 14.52 30 0.87 0.36% 10 AWG 3/4" EMT CONDUIT
IQ COMBINER BOX TO AC DISCONNECT 45 240 54.45 5 0.14 0.06% 4 AWG 1" EMT CONDUIT
AC DISCONNECT TO INTERCONNECTION 45 240 54.45 5 0.14 0.06% 4 AWG 1" EMT CONDUIT
MAX VOLTAGE DROP: 1.29%
10A
20A
20A
20A
20A
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-6
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
ELECTRICAL
CALCULATION
SOLAR MODULE SPECIFICATIONS
MANUFACTURER / MODEL #LG SOLAR LG370N1K-A6
(370W)MODULES
VMP 35.5
IMP 10.43
VOC 41.9
ISC 10.96
MODULE DIMENSION 68.50"L x 41.02"W x 1.57"D (In Inch)
INVERTER SPECIFICATIONS
MANUFACTURER / MODEL # ENPHASE ENERGY IQ8PLUS-72-2-US
NOMINAL OUTPUT VOLTAGE 240 VAC
NOMINAL OUTPUT CURRENT 1.21A
AMBIENT TEMPERATURE SPECS
WEATHER STATION: INDIANAPOLIS INTL AP
RECORD LOW TEMP -22°
AMBIENT TEMP (HIGH TEMP 2%) 32°
CONDUIT HEIGHT 0.5"
ROOF TOP TEMP 54°
CONDUCTOR TEMPERATURE RATE (ON ROOF) 90°
CONDUCTOR TEMPERATURE RATE (OFF ROOF) 75°
MODULE TEMPERATURE COEFFICIENT OF Voc -0.26%/°C
PERCENT OF VALUES NUMBER OF CURRENT
CARRYING CONDUCTORS IN EMT
.80 4-6
.70 7-9
.50 10-20
ELECTRICAL NOTES
1.) ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION.
2.) ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 DEGREE C WET ENVIRONMENT.
3.) 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.
4.) WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL COMPLY WITH NEC 110.26.
5.) DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINGS AND ACCESSORIES TO FULFILL
APPLICABLE CODES AND STANDARDS.
6.) WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY.
7.) ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE.
8.) MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE GROUNDING CLIP MANUFACTURER'S INSTRUCTION.
9.) MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G.E.C. VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.
10.) THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE
AC CONDUCTOR AMPACITY CALCULATIONS:
FROM JUNCTION BOX TO COMBINER BOX:
AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT
PER NEC 310.15(B)(3)(c): + 22°
EXPECTED WIRE TEMP (°C): 32°+ 22°= 54°
TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 0.76
# OF CURRENT CARRYING CONDUCTORS: 8
CONDUIT FILL CORRECTION PER NEC 310.15(B)(3)(a): 0.70
CIRCUIT CONDUCTOR SIZE: 10 AWG
CIRCUIT CONDUCTOR AMPACITY: 40A
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B):
1.25 X # MICRO-INVERTERS (MAX. BRANCH LENGTH) X MAX OUTPUT CURRENT
1.25 X 12 X 1.21A = 18.15A
DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.15(B)(2)(a)
TEMP CORR. PER NEC TABLE 310.15(B)(2)(a) X
CONDUIT FILL CORR. PER NEC 310.15(B)(3)(a) X
CIRCUIT CONDUCTOR AMPACITY =
0.76 X 0.70 X 40 = 21.28A
AC CONDUCTOR AMPACITY CALCULATIONS:
FROM COMBINER BOX TO INTERCONNECTION:
# OF INVERTERS: 45
EXPECTED WIRE TEMP (°C): 32°
TEMP CORRECTION PER TABLE 310.15(B)(2)(a): 0.94
# OF CURRENT CARRYING CONDUCTORS: 3
CONDUIT FILL PER NEC 310.15(B)(3)(a): 1.0
CIRCUIT CONDUCTOR SIZE: 4AWG
CIRCUIT CONDUCTOR AMPACITY: 85A
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B):
1.25 X # MICRO-INVERTERS X MAX OUTPUT CURRENT =
1.25 X 1.21 X 45 = 68.06A
DERATED AMPACITY OF CIRCUIT CONDUCTORS PER NEC TABLE 310.16:
TEMP CORR. PER NEC TABLE 310.15(B)(2)(a) X
CONDUIT FILL CORR. PER NEC 310.15(B)(3)(a) X
CIRCUIT CONDUCTOR AMPACITY =
0.94 X 1.0 X 85= 79.9A
RESULT SHOULD BE GREATER THAN 68.06A OTHERWISE LESS
THE ENTRY FOR CIRCUIT CONDUCTOR SIZE AND AMPACITY
RESULT SHOULD BE GREATER THAN 18.15A OTHERWISE LESS
THE ENTRY FOR CIRCUIT CONDUCTOR SIZE AND AMPACITY
ELECTRICAL CALCULATION
SCALE: NTS1
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-7
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
WARNING LABELS
WARNING
ELECTRIC SHOCK HAZARD
IF GROUND FAULT IS INDICATED
ALL NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED
LABEL LOCATION:
AC DISCONNECT & INVERTER
(PER CODE: NEC690.54)
PHOTOVOLTAIC SYSTEM AC DISCONNECT
RATED AC OPERATING CURRENT 54.45 AMPS
AC NOMINAL OPERATING VOLTAGE 240 VOLTS
WARNING:PHOTOVOLTAIC
POWER SOURCE
LABEL LOCATION:
EMT / CONDUIT RACEWAYS
(PER CODE: NEC 690.31(E)(3)
LABEL LOCATION:
AC & DC DISCONNECT AND SUB PANEL
(PER CODE: NEC 690.5(C))
LABEL LOCATION:
MAIN SERVICE PANEL & NET METER
(PER CODE: NEC 705.12(D)(4) & NEC 690.64)
MAIN PHOTOVOLTAIC
SYSTEM DISCONNECT
LABEL LOCATION:
MAIN SERVICE DISCONNECT /
UTILITY METER
PER CODE: NEC 690.13
WARNING DUAL POWER SOURCE
SECOND SOURCE IS PHOTOVOLTAIC SYSTEM
LABEL LOCATION:
AC DISCONNECT/BREAKER/ POINT OF CONNECTION
(PER CODE: NEC 690.15 & NEC 690.14(C)2
PHOTOVOLTAIC
AC DISCONNECT
WARNING
ELECTRIC SHOCK HAZARD
DO NOT TOUCH TERMINALS
ON THE LINE AND LOAD
SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
LABEL LOCATION:
AC & DC DISCONNECT AND SUB PANEL
(PER CODE: NEC 690.17)
!
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-8
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
ADDITIONAL NOTES
1. EACH MODULE TO BE GROUNDED USING THE SUPPLIED CONNECTION POINT PER
MANUFACTURER'S REQUIREMENTS. ALL SOLAR MODULES, EQUIPMENT, AND
METALLIC COMPONENTS ARE TO BE BONDED. IF THE EXISTING GROUNDING
ELECTRODE SYSTEM CAN NOT BE VERIFIED OR IS ONLY METALLIC WATER PIPING,
IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL
GROUNDING ELECTRODE.
2. ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF NATIONAL
ELECTRICAL CODE. LABEL SHALL BE METALLIC OR PLASTIC, ENGRAVED OR
MACHINE PRINTED IN A CONTRASTING COLOR TO THE PLAQUE. PLAQUE SHALL
BE UV RESISTANT IF EXPOSED TO SUNLIGHT.
3. DC CONDUCTORS SHALL BE RUN IN EMT AND SHALL BE LABELED, "CAUTION DC
CIRCUIT" OR EQUIV. EVERY 5 FT.
4. EXPOSED NON-CURRENT CARRYING METAL PARTS OF ELECTRICAL EQUIPMENT
SHALL BE GROUNDED.
5. CONFIRM LINE SIDE VOLTAGE AT ELECTRIC UTILITY SERVICE PRIOR TO
CONNECTING INVERTER. VERIFY SERVICE VOLTAGE IS WITHIN INVERTER
VOLTAGE OPERATIONAL RANGE.
6. OUTDOOR EQUIPMENT SHALL BE NEMA-3R RATED OR BETTER.
7. ELECTRICAL CONTRACTOR TO PROVIDE CONDUIT EXPANSION JOINTS AND
ANCHOR CONDUIT RUNS AS REQUIRED PER NEC.
8. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL
MEANS DESIGNED AND LISTED FOR SUCH USE, AND FOR ROOF-MOUNTED
SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELP OFF OF THE
ROOF SURFACE. NEC 110.2 - 110.4 / 300.4
9. ALL ROOF PENETRATIONS MUST BE FLASHED. SIMPLY CAULKING DOES NOT SUFFICE.
12/20/21
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SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-9
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
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SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-10
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
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SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-11
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-12
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-13
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-14
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-15
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-16
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-17
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-18
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-19
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21
REV
SHEET NAME
SHEET NUMBER
DATEDESCRIPTION
VERSION
PV-20
PROJECT NAME
UR11-20-2021INITIAL RELEASE
ROB FISHER4811 PENDULA DR,CARMEL, IN 46033APN# 291404106006000018UTILITY: AES INDIANAAHJ: CITY OF CARMELSHEET SIZE
ANSI B
11" X 17"
306 TEAL RD.,
W LAFAYETTE, IN 47909
PHONE# - (765)-474-6115
MOB# - (765)-4325338
Email - chrisb@hustonsolar.com
SPEC SHEETS
12/20/21