HomeMy WebLinkAbout114 Clear Brook SOLAR PANEL DESIGNGOVERNING CODES
ALL WORK SHALL CONFORM TO THE FOLLOWING CODES
1.2015 INTERNATIONAL RESIDENTIAL CODE
2.2015 NATIONAL DESIGN SPECIFICATION
FOR WOOD CONSTRUCTION
a.2020 NATIONAL ELECTRICAL CODE
b.ANY OTHER LOCAL AMENDMENTS
MA LICENSE: HIC-170848,
ME-15688A, SS-002342
JURISDICTIONAL NOTES:
GENERAL STRUCTURAL NOTES:
a.THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING
THE ROCK-IT SYSTEM BY ECOFASTEN. THE MOUNTING FEET ARE TO BE
SPACED AS SHOWN IN THE DETAILS, AND MUST BE STAGGERED TO
ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD.
b.UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 516" LAG
SCREWS WITH A MINIMUM OF 2 12" PENETRATION INTO ROOF FRAMING.
c.THE PROPOSED PV SYSTEM ADDS 3.0 psf TO THE ROOF FRAMING SYSTEM.
d.ROOF LIVE LOAD = 20 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM.
e.GROUND SNOW LOAD = 30 psf
f.WIND SPEED = 140 mph
g.EXPOSURE CATEGORY = B
COVER
SHEET
1800 ASHTON BLVD. LEHI, UT, 84043
1.877.404.4129
vivint.Solar
FRASIER RESIDENCE
114 CLEAR BROOK RD
WEST YARMOUTH, MA, 02673
UTILITY ACCOUNT #: 1428 208 0044
SERVICE #: S-6298037
DATE: 1/29/2020
DRAWN BY: DIN
REGIONAL
OPERATING CENTER: MA-03
SHEET INDEX:
PV 0.0 - COVER SHEET
PV 1.0 - SITE PLAN
S 1.0 - MOUNT DETAILS
E 1.0 - ELECTRICAL DIAGRAM
E 2.0 - ELECTRICAL NOTES
E 3.0 - WARNING LABELS
E 4.0 - WARNING LABEL LOCATIONS
PHOTOVOLTAIC SYSTEM SPECIFICATIONS:
SYSTEM SIZE - 4.160kW DC | 3.800kW AC
MODULE TYPE & AMOUNT - (13) Jinko Solar JKM320M-60HBL WITH 13 SolarEdge P340 OPTIMIZERS
MODULE DIMENSIONS - (L/W/H) 66.3"/ 39.45"/ 1.38"
INVERTER - (1) SolarEdge Technologies SE3800H-US000BNC4
INTERCONNECTION METHOD (GRID-TIED) - LOAD BREAKER
GENERAL ELECTRICAL NOTES:
a.ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL
MEANS DESIGNED AND LISTED FOR SUCH USE. FOR ROOF-MOUNTED
SYSTEMS, WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF
THE ROOF SURFACE.
b.ANY CODE VIOLATIONS EVIDENT IN THE INTERCONNECTION PANEL WILL BE
CORRECTED ON INSTALLATION.
c.SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE
d.RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE
INVERTER. RAPID SHUTDOWN COMMENCES UPON LOSS OF UTILITY SOURCE
VOLTAGE.
e.SEE *E 1.0 AND *E 2.0 FOR DIAGRAMS, CALCULATIONS, SCHEDULE AND
SPECIFICATIONS.
NPV 1.0
SYSTEM LEGEND
vivint.Solar
FRASIER RESIDENCE
114 CLEAR BROOK RD
WEST YARMOUTH, MA, 02673
UTILITY ACCOUNT #: 1428 208 0044
SITE PLAN
SCALE: 3/16" = 1'-0"
PV STRING(S):
#1) 13 MODULES
1.877.404.4129ACEXISTING INTERIOR MAIN SERVICE PANEL POINT
OF INTERCONNECTION TIED TO DETACHED
UTILITY METER #2805115.
M
I
NEW PV SYSTEM AC DISCONNECT. LOCATED
WITHIN 10' OF MSP.
P NEW SMART METER. LOCATED WITHIN 10' OF MSP.
│ 3.800kW AC
PV SYSTEM SIZE:
NEW 4.160kW DC
13 NEW JINKO SOLAR JKM320M-60HBL MODULES.
NEW SOLAR EDGE P340 OPTIMIZERS, MOUNTED
ON THE BACK OF EACH MODULE.
1 NEW PV SYSTEM INVERTER: SolarEdge Technologies
SE3800H-US000BNC4 (RSD EQUIPPED)
NEW JUNCTION BOX. (MOUNTED WITH SOLADECK)
NEW PV CONDUIT RUN.*SEE EE1.0 CONDUIT SCHEDULE
= EXTERIOR RUN = ATTIC RUN
ROOF SECTION(S):
1 SLOPE - 26
AZIMUTH - 238
MATERIAL -
COMPOSITION SHINGLE
2 SLOPE - 26
AZIMUTH - 238
MATERIAL -
COMPOSITION SHINGLE
SERVICE #: S-6298037
DATE: 1/29/2020
DRAWN BY: DIN
REGIONAL
OPERATING CENTER: MA-03
EXISTING DETACHED UTILITY METER:
# 2805115
114 CLEAR BROOK RD
FRONT OF HOUSE.
1
2
M IACP
5/16"x3/8"
HEX FLANGE BOLT
300 SERIES SS
SIDE VIEW
MIN 5/16" DIAM
SS LAG SCREW
TORQUE=13±2 FT-LBS.
COMP SHINGLES
METAL
FLASHING
ROCK-IT SLIDE
METAL
FLASHING
COMP SHINGLES
ROCK-IT COUPLING
MID CLAMP
ROCK-IT
PEDESTAL
SS LAG SCREW
TORQUE=13±2 FT-LBS.
EPDM BONDED WASHER
FORMS WATERTIGHT SEAL
2
S 1.0
SECTION VIEW
ROCK-IT SLIDE
SIDE VIEW
TOP VIEW
ROCK-IT 3.0 COUPLING
MID CLAMP
ROCK-IT COUPLING SHELF
TIE PLATE
5/16"x1 1/2"
HEX FLANGE BOLT
300 SERIES SS
2 1/2" MIN
COUPLING
CLAMP + ATTACHMENT
COUPLING
CLAMP + ATTACHMENT
L=PORTRAIT
CLAMP SPACING
PERMITTED
CLAMP SPACING
MODULE
L=LANDSCAPE CLAMP SPACING
MODULE
MODULE
COUPLING
RAFTER
CLAMP RAFTER
CANTILEVER L/3 OR LESS
RAFTER
S 1.0
5 MODULES IN PORTRAIT/LANDSCAPE
NOT TO SCALES 1.0
4 PV SYSTEM MOUNTING DETAIL
NOT TO SCALE
S 1.0
3 SECTION VIEW
NOT TO SCALE
S 1.0
6 PV ARRAY TYP. ELEVATION
NOT TO SCALE
PV MODULE, TYP. MOUNT
TO FRAMING OF EXISTING
ROOF TYPE, PARALLEL
WITH PLANE OF ROOF
1
S 1.0
S 1.0
7 CONDUIT MOUNTING DETAIL
NOT TO SCALE
3" MIN AND 6" MAX BETWEEN TOP OF ROOF AND BOTTOM OF MODULE CONDUITONE HOLE STEEL STRAP
CONDUIT MOUNT BRACKET
FLASHING OR TILE STRAP
6" MAXIMUM
U.L. LISTING FOR ECOFASTEN: 2703
WEIGHT: 2.3 lb.
LANDSCAPE=MAX 48" (4'-0")
PORTRAIT=MAX 48" (4'-0")
TRUSS
2"x4" AT 24" O.C.
S 1.0
8 ILSCO SGB-4 GROUNDING LUGS
NOT TO SCALE
1 1/2"
ISOMETRIC VIEW
ROCK-IT COUPLING
MID CLAMP
ROCK-IT
COUPLING SHELF
S 1.0
2 ROCK-IT COUPLING ASSEMBLY
NOT TO SCALE
S 1.0
1 ROCK-IT MOUNT DETAIL
NOT TO SCALE
S 1.0
MOUNTING LEGEND
vivint.Solar
MOUNT DETAILS
SCALE: NOT TO SCALE
FRASIER RESIDENCE
114 CLEAR BROOK RD
WEST YARMOUTH, MA, 02673
UTILITY ACCOUNT #: 1428 208 0044
1.877.404.4129
SERVICE #: S-6298037
DATE: 1/29/2020
DRAWN BY: DIN
REGIONAL
OPERATING CENTER: MA-03
Tag Description Wire Gauge # of Conductors/Color Conduit Type Conduit Size
1 DC-to-DC Converter Output (PV Wire)10 AWG 2(V+, V-) B/R Free Air N/A
1 EGC (Bare)6 AWG 1 BARE Free Air N/A
2 DC-to-DC Converter Output (THWN-2)12 AWG 2(V+, V-) B/R FMC 1/2"
2 EGC (THWN-2)12 AWG 1(GRN)FMC 1/2"
3 DC-to-DC Converter Output (THWN-2)12 AWG 2(V+, V-) B/R EMT 1/2"
3 EGC (THWN-2)12 AWG 1(GRN)EMT 1/2"
4 Inverter Output (THWN-2)12 AWG 3(L1, L2, N) B/R/W EMT 1/2"
4 EGC (THWN-2)12 AWG 1(GRN)EMT 1/2"
SHEET
NUMBER:E. 16298037MA LICENSE: 170359INSTALLER NUMBER: 1.877.404.4129INSTALLER: VIVINT SOLAR3-Line DrawingSHEET
NAME:
Conduit Conductor Schedule (Unless Otherwise Specified Conductors Shall be Copper)Created: 1/29/20Frasier Residence114 CLEAR BROOK RDWEST YARMOUTH, MA 02673Utility Account:1428 208 0044Photovoltaic System
DC System Size (Watts)
AC System Size (Watts)
Total Module Count
4160
3800
13
ALL STICKERS
SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED.
ALL PLACARDS SHALL BE WEATHER
SolarEdge
SE3800H-US
*Conforms to ANSI
C12.1-2008
413
13 PV MODULES PER INVERTER = 4160 WATTS
STC
STRING 1: 13 PV
MODULES
W/OPTIMIZERS
3
4
1
NEMA 4 Junction Box
2
PV System SMART Meter
4
Existing Murray
240V/125A Service Panel,
Single Phase, with 100A
Main Disconnect
Visible/Lockable 'Knife' AC
Disconnect
4 Minimum GEC size 6
AWG copper
20A
Point of Interconnection, Load
Side 705.12(B)(3)(2)
100A
Rapid Shutdown
Disconnect, Square D
DU221RB 240V/30A
Unfused, NEMA3, with 75°
C terminations
Frasier Residence114 CLEAR BROOK RDWEST YARMOUTH, MA 02673Utility Account:1428 208 0044SHEET
NAME:Created: 1/29/20INSTALLER: VIVINT SOLARINSTALLER NUMBER: 1.877.404.4129MA LICENSE: 170359Notes PageSHEET
NUMBER:E. 26298037Optimizer SolarEdge P340
DC Input Power 340 Watts
DC Max. Input Voltage 48 Volts
DC Max. Input Current 13.75 Amps
DC Max. Output Current 15 Amps
Max. string rating inverter dependent. See SE documents.
Inverter Make/Model
PV Module Rating @ STC
Module Make/Model Jinko Solar JKM320M-60HBL
Max. Power-Point Current (Imp)9.59 Amps
Max. Power-Point Voltage (Vmp)33.4 Volts
Open-Circuit Voltage (Voc)40.9 Volts
Short-Circuit Current (Isc)10.15 Amps
Max. Series Fuse (OCPD)20 Amps
Nom. Max. Power at STC (Pmax)320 Watts
Max. System Voltage 1000 VDC (UL/IEC)
Voc Temperature Coefficient -0.28 %/C
AC Output Current According to art. 690.8(B)(1)16 Amps
Nominal AC Voltage 240 Volts
THIS PANEL IS FED BY MULTIPLE SOURCES (UTILITY AND SOLAR)
Rooftop conductor ampacities designed in compliance with art.
690.8, Tables 310.15(B)(2)(a), 310.15(B)(3)(a), 310.15(B)(3)(c),
310.15(B)(16), Chapter 9 Table 4, 5, & 9. Location specific
temperature obtained from ASHRAE 2017 data tables.
ASHRAE 2017 -BARNSTABLE MUNICIPAL
Highest Monthly 2% D.B. Design Temp.: 29.5 °C
Lowest Min. Mean Extreme D.B.: -19.2 °C
SolarEdge SE3800H-US
CEC Efficiency 99 %
AC Operating Voltage 240 Volts
Cont. Max Output Current 16 Amps
DC Max Input Current 10.5 Amps
Input Short Circuit Current 45 Amps
Max Output Fault Current 17.5 A/20 ms
Conductor Calculations
OCPD Calculations
Other Notes
Wire gauge calculated from 310.15(B)(16) & (17) with ambient temperature calculations from
310.15(B)(2)(a) & 310.15(B)(3)(c) and raceway fill adjustments from 310.15(B)(3)(a). Conduit on
the roof shall be installed no less than 1” above the roof deck.
"Under Array" conductors use the 90°C ampacity in 310.15(B)(17) with relevant ambient
temperature adjustments.
PV Circuit conductors use the larger ampacity in 310.15(B)(16) or (17) using the 75°C column with
the continuous duty uprating or the 90°C column with the relevant ambient temperature and
raceway fill adjustments and without the continuous duty uprating per 690.8(B).
Non-PV Circuit conductors use the ampacity in 310.15(B)(16) in the 75°C column or the 90°C
column with the relevant ambient temperature and raceway fill adjustments, whichever is less
(110.14(C) & 310.15(A)(2)). The rating of the conductor after adjustments shall be greater than,
or equal to, the continuous duty uprated current.
More information about conductor calculations can be provided upon request.
Calc. Ex: Wire Ampacity x Ambient Temp. Corr. Factor x Conduit Fill Adj. Factor >= Output Current
(Tag 1 Under Array):
DC-to-DC Converter Output: 10 AWG rated 55 A, 55 A x 1 x 1 = 55 A >= 15 A
(Tag 2 Attic):
DC-to-DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 3 On Roof):
DC-to-DC Converter Output: 12 AWG rated 20 A, 20 A >= 18.75 A
(Tag 4 Exterior):
Inverter Output: 12 AWG rated 20 A, 20 A >= 20 A
Breakers sized according to continuous duty output current. PV circuit nominal current based off
inverter continuous output current X (1.25[art. 690.8(A)]).
Inverter 1: SE3800H-US Max Output = 16 A x 1.25 [art. 690.8(A)]
= 20 A <= 20 A (OCPD)
system output current w/ continuous duty = 20 <= 20A (System OCPD)
• Designed according to and all code citations are relevant to the 2020 National Electrical Code.
• All interior raceways carrying DC current shall be metallic.
SHEET
NAME:6298037Warning Labels PageSHEET
NUMBER:E. 3INSTALLER: VIVINT SOLARINSTALLER NUMBER: 1.877.404.4129MA LICENSE: 170359Frasier Residence114 CLEAR BROOK RDWEST YARMOUTH, MA 02673Utility Account:1428 208 0044Created: 1/29/20CAUTION: MULTIPLE SOURCES OF POWER
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH DISCONNETS LOCATED AS
SHOWN
AT:
METER AND MAIN SERVICE
AC DISCONNECT
DC DISCONNECT
INVERTER
ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE, THEY SHALL BE REFLECTIVE, THEY SHALL CONTAIN NO
SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED.
ALL PLACARDS SHALL BE WEATHER-RESISTANT, PERMANENTLY ETCHED PLACARDS. HANDWRITTEN SIGNS WILL NOT BE ACCEPTABLE.
Conduit, Raceways, and J-Boxes (Labeled Every 10') per
690.31(D)(2)
PHOTOVOLTAIC POWER SOURCE
Interactive System Point of Interconnection per 690.54
PHOTOVOLTAIC AC POWER SOURCE
RATED AC OUTPUT CURRENT: 16 A
NOM. OPERATING AC VOLTAGE: 240 V
PV System Disconnects per 690.13(B)
PV SYSTEM DISCONNECT
All Disconnecting Means per 690.13(B) & 690.15(D)
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND LOAD SIDES
MAY BE ENERGIZED IN THE OPEN POSITION
Power Source Output Connection, Adjacent to Back-
fed Breaker per 705.12
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE THIS OVERCURRENT
DEVICE
Rapid Shutdown Switch per 690.56(C)(3)
RAPID SHUTDOWN SWITCH FOR
SOLAR PV SYSTEM
SE3800H-US String 1 DC Disconnecting Means per 690.53
PHOTOVOLTAIC DC POWER SOURCE DISCONNECT
STRING 1
MAXIMUM VOLTAGE: 380 V
Plaques and Directories at the Service Equipment (MSP) and the
Location of All System Disconnects per 690.56(B) & 705.10
PV With Rapid Shutdown, Installed Within 3 ft of the Service
Disconnecting Means per 690.56(C)
ALL STICKERS
BE REFLECTIVE, THEY SHALL CONTAIN NO SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND
HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED. ALL PLACARDS
SHALL BE WEATHER
NOT BE ACCEPTABLE.
SHEET
NAME:Warning Labels PageSHEET
NUMBER:E. 4INSTALLER: VIVINT SOLARINSTALLER NUMBER: 1.877.404.4129MA LICENSE: 1703596298037Frasier Residence114 CLEAR BROOK RDWEST YARMOUTH, MA 02673Utility Account:1428 208 0044Created: 1/29/20DC
DISCONNECT
INSIDE
M M
8
96
3
5
6
3
5
42
5
10
77
4 12
ROOFTOP ARRAY
EVERY 10' AND
JUNCTION
BOX
SOLAR INVERTERS
(MAY BE ON ROOFTOP
INTEGRATED WITH
ARRAY)
COMBINER PANEL
(WHEN USED)
VISIBLE/LOCKABLE
A/C DISCONNECT
(WHERE REQUIRED)
VIVINT SOLAR METER
(WHERE REQUIRED)
VISIBLE/LOCKABLE
A/C DISCONNECT
INSIDE PANEL
SUB PANEL
(WHEN REQUIRED)
MAIN SERVICE
DISCONNECT PANEL
IF APPLICABLE
ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE, THEY SHALL
BE REFLECTIVE, THEY SHALL CONTAIN NO SMALLER THAN 3/8" WHITE ARIAL FONT TEXT, AND
HAVE A RED BACKGROUND, UNLESS OTHERWISE DEPICTED OR DESCRIBED. ALL PLACARDS
SHALL BE WEATHER-RESISTANT, PERMANENTLY ETCHED PLACARDS. HANDWRITTEN SIGNS WILL
NOT BE ACCEPTABLE.
IF APPLICABLE
INSIDE PANEL
IF APPLICABLE
TYPICAL SOLAR GENERATION INSTALLATION
(NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION)
1
2
3
4
5
6
7
8
9
10
*** -value calculated for each
account, for specific value see the
previous warning label page
THESE PLACARDS SHALL BE PLACED ON ALL INTERIOR AND EXTERIOR DIRECT-CURRENT (DC)CONDUIT, ENCLOSURES,
RACE-WAYS, CABLE ASSEMBLIES, JUNCTION BOXES COMBINER BOXES, AND DISCONNECTS TO ALERT THE FIRE
SERVICE TO AVOID CUTTING THEM. MARKINGS SHALL BE PLACED ON ALL DC CONDUIT EVERY 10 FT (3048 MM), ABOVE
AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES, WALLS OR BARRIERS.
MAIN BREAKER DE-RATED TO *** DUE TO SOLAR
CIRCUITS
MAX OF ***AMPS PV SOURCE ALLOWED
DO NOT INCREASE MAIN BREAKER RATING
Property of Vivint Solar
WARNING
ELECTRICAL SHOCK HAZARD
TERMINALS ON THE LINE AND LOAD SIDES MAY BE
ENERGIZED IN THE OPEN POSITION
Property of Vivint Solar
PV SYSTEM DISCONNECT
Property of Vivint Solar
PHOTOVOLTAIC AC POWER SOURCE
RATED AC OUTPUT CURRENT: *** A
NOM. OPERATING AC VOLTAGE: ***V
Property of Vivint Solar
WARNING:PHOTOVOLTAIC POWER SOURCE
Property of Vivint Solar
WARNING
POWER SOURCE OUTPUT CONNECTION
DO NOT RELOCATE THIS OVERCURRENT DEVICE
Property of Vivint Solar
RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM
Property of Vivint Solar
PHOTOVOLTAIC DC POWER SOURCE DISCONNECT
MAXIMUM VOLTAGE:*** A
MAXIMUM CURRENT: ***V
DC-TO-DC CONVERTER MAXIMUM RATED OUTPUT CURRENT: ***A
Property of Vivint Solar
SITE PLAN PLACARD SHOWING ADDITIONAL POWER SOURCE
AND DISCONNECT LOCATIONS. PLACARD SHALL BE
MOUNTED ON EXTERIOR OF ELECTRICAL PANEL
Property of Vivint Solar
PV rapid shutdown label required by
690.56(C)(1) indicated on E.3