HomeMy WebLinkAboutAPPROVED SmithPVDrawings(1)SITE LOCATION MAP
PLAN SHEET DESCRIPTION
COVER SHEETPV.0
PV.1
PV.2
PV.3
PV.4
PHOTOVOLTAIC MODULE LAYOUT & ROOF PLAN
STRUCTURAL ATTACHMENT DETAILS
ELECTRICAL DIAGRAM & SCHEDULES
ELECTRICAL NOTES & WARNING LABELS
SITE SPECIFICATIONS
160 MPH
II
B
0 PSF
ROOF-MOUNTED (FLUSH)
WIND SPEED (Vult)
RISK CATEGORY
WIND EXPOSURE
GROUND SNOW LOAD
MOUNTING METHOD
GOVERNING CODES & STANDARDS
2020 FLORIDA BUILDING CODE (7TH EDITION)
2020 FLORIDA RESIDENTIAL CODE (7TH EDITION)
2017 NATIONAL ELECTRIC CODE (NFPA 70)
UNDERWRITERS LABORATORIES STANDARDS (UL)
SEI/ASCE 7-16
SYSTEM DESIGN
15300 W
QCELLS 340 W x (45)
10800 W
ENPHASE IQ7 x (45)
RATED DC POWER
PV MODULE
RATED AC POWER
INVERTER(S)
ENERGY STORAGE SYSTEM
STORAGE CAPACITY
SYSTEM TYPE
EXISTING ELECTRICAL
SITE LOCATION
BILL OF MATERIALS
QCELLS 340 W MODULES45
45 ENPHASE IQ7 MICROINVERTERS
2 IRONRIDGE XR-100 RAILS - 17 FT.
4 IRONRIDGE XR-100 RAILS - 14 FT.
20 IRONRIDGE XR-100 RAILS - 11 FT.
6 IRONRIDGE XR-100 SPLICE KITS
23 IRONRIDGE MICROINVERTER MOUNTING KITS
114 IRONRIDGE UFO CLAMPS
48 IRONRIDGE UFO END SLEEVES
48 IRONRIDGE XR-100 END CAPS
92 IRONRIDGE FLASHFOOT OR FLASHFOOT2 MOUNTS
12 GROUND LUGS
45 ENPHASE Q CABLE CONNECTORS
3 ENPHASE 6 FT EXTENSION CABLES
1 NEMA 3R ROOF JUNCTION BOX
SMITH RESIDENCE
A SOLAR PV SYSTEM IMPROVEMENT FOR:
SOLAR IMPROVEMENT CONSTRUCTION DOCUMENTS
FOR THE EXISTING RESIDENTIAL GRID TIED ELECTRICAL SYSTEM
3 ENPHASE END CAPS
ENPHASE ENSEMBLE W/ (2) ENCHARGE 10
10.50 KWH
UTILITY GRID INTERACTIVE + ESS
120/240 VAC, 1ϕ
1 ENPHASE ENPOWER SMART SWITCH
2 ENPHASE ENCHARGE 10 STORAGE UNIT
DRAWING #
SHEET OF
DATE
DRAWN BY:
CHECKED BY:
PROJECT:PHOTOVOLTAIC SOLAR ENERGY SYSTEMPROJECT ADDRESS:REC. NO. #
SCALE AS NOTED
DESIGNER HEREBY EXPRESSLY RESERVES HIS COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS AND DRAWINGS ARE NOT TO BE REPRODUCED,CHANGED OR COPIED IN ANY FORM OR MANNER WHATSOEVER WITHOUT FIRST OBTAINING THE EXPRESS PERMISSION AND CONSENT OF THE DESIGNER, NOR ARE THEY TO BEASSIGNED TO ANY PARTY WITHOUT FIRST OBTAINING SAID WRITTEN PERMISSION AND CONSENT.WRITTEN DIMENSIONS ON THESE DRAWINGS SHALL HAVE PRECEDENCE OVER SCALE DIMENSIONS: CONTRACTORS SHALL VERIFY AND BERESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS OFFICE MUST BE NOTIFIED OF ANY VARIATION FROM THEDIMENSIONS AND CONDITIONS SHOWN BY THESE DRAWINGS.950 SUNSHINE LN, ALTAMONTE SPRINGS, FLWWW.UMASOLAR.COMENGINEERING@UMASOLAR.COMSLROREVDATEBYREMARKDOCUMENT NOT
VALID WITHOUT
SIGN AND SEAL
FL PE #81305
JOHN L. ANTONELLI, P.E.
29127PROJECT NAME:FT. PIERCE, FL 3494933 SOVEREIGN WAY. SMITH RESIDENCE51
JLA
JLL
9/22/21
PV.0
M ELECTRIC METER
MAIN SERVICE PANELMSP
LC LOAD CENTER
AC DISCONNECT
PLP PROTECTED LOADS PANEL
TRANSFER SWITCH
INVERTER
JUNCTION BOX
ICON LEGEND
COMBINER PANELCBP
ROOF WIND ZONE 3
ROOF OBSTACLE
FIRE SETBACK ZONE
MOUNTING RAIL
MOUNTING POINT
CONDUIT
EXISTING ROOF NOTES
1. EXISTING ROOF IS ASPHALT SHINGLE ROOFING OVER WOOD DECKING &
MINIMUM 2X4 S.Y.P. WOOD TRUSSES.
- NOTE: ROOF CONSTRUCTION IS BASED ON INFORMATION PROVIDED TO THE
DESIGNER. ALL ROOF PENETRATIONS SHALL BE FLASHED AND/OR SEALED USING
APPROVED PRODUCTS & METHODS PER LOCAL GOVERNING CODE.
2. ROOFTOP SOLAR COMPONENTS REPRESENT A GRAVITY LOAD OF 3 PSF.
- PV MODULES = 2.5 PSF
- MOUNTING EQUIPMENT = 0.25 PSF
- MISCELLANEOUS ACCESSORIES = 0.25 PSF
3. EXISTING ROOF IS ASSUMED TO BE DESIGNED FOR A MINIMUM LIVE LOAD OF
20 PSF. PER FBC 1607.12.5.1 ROOF SURFACES COVERED BY SOLAR PV
MODULES SHALL BE CONSIDERED INACCESSIBLE AND, THUS, THE LOAD IMPOSED
BY THE SOLAR PV MODULES WOULD BE LESS THAN THE LIVE LOAD RATING &
ABLE TO SUSTAIN THE ADDITIONAL GRAVITY LOAD IMPOSED BY THE SOLAR PV
MODULES AND ASSOCIATED ATTACHMENTS.
4. MODULE LOCATION ON ROOF MAY BE ALTERED IN THE FIELD SO LONG AS
EQUIPMENT IS MOUNTED AS SHOWN ON SHEET PV.2.
R324.6 ROOF ACCESS AND PATHWAYS
EXCEPTIONS:
1. DETACHED, NON-HABITABLE STRUCTURES SHALL NOT BE REQUIRED TO PROVIDE
ROOF ACCESS.
2. ROOF ACCESS, PATHWAYS, & SETBACKS NEED NOT BE PROVIDED WHERE THE
CODE OFFICIAL HAS DETERMINED THAT ROOFTOP OPERATIONS WILL NOT BE
EMPLOYED.
3. THESE REQUIREMENTS SHALL NOT APPLY TO ROOFS WITH SLOPES OF 2:12 (17%
SLOPE) OR LESS.
R324.6.1 PATHWAYS
1. (2) OR MORE 36" PATHWAYS ON SEPARATE ROOF PLANES FROM EAVE TO
RIDGE.
2. (1) OR MORE 36" PATHWAYS ON ROOF PLANES ADJACENT TO THE STREET OR
DRIVEWAY.
3. (1) OR MORE 36" PATHWAYS ON ROOF PLANES WITH PV ARRAYS EITHER ON,
ADJACENT TO, OR STRADDLING THE SAME & ADJACENT ROOF PLANES FROM
EAVE TO RIDGE.
R324.6.2 SETBACK AT RIDGE
FOR PV ARRAYS OCCUPYING < 33% OF THE PLAN VIEW TOTAL ROOF AREA, A MIN.
18" CLEAR SETBACK IS REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE. FOR PV
ARRAYS OCCUPYING > 33% OF THE PLAN VIEW TOTAL ROOF AREA, A MIN. 36"
CLEAR SETBACK IS REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE.
R324.6.2.2 EMERGENCY ESCAPE AND RESCUE OPENING
PANELS AND MODULES INSTALLED ON DWELLINGS SHALL NOT BE PLACED ON THE
PORTION OF A ROOF THAT IS BELOW AN EMERGENCY ESCAPE AND RESCUE
OPENING. A MIN. 36" PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE
AND RESCUE OPENING.
2020 FRC R324.6 ROOF ACCESS REQUIREMENTS
PHOTOVOLTAIC MODULE LAYOUT & ROOF PLAN
SCALE: 3
32" = 1'-0"
1
PV.1
N
CORNER WIND ZONE. SEE
SHEET PV.2 FOR
ANCHORING REQUIREMENTS
QCELLS 340W MODULE
TYP.
IRONRIDGE XR100 RAIL, TYP.
(2) PER MODULE ROW
APPROXIMATE LOCATION OF
L-FOOT PENETRATION TO 2'-0"
SYP TRUSS. FLASH PER 2020 FBC.
SEE SHEET PV.2 FOR DETAILS.
APPROXIMATE LOCATION
OF (E) ELECTRIC METER
APPROXIMATE LOCATION
OF (E) MAIN DISTRIBUTION
PANEL
APPROXIMATE LOCATION
OF (N) AC DISCONNECT
APPROXIMATE LOCATION
OF (N) PV COMBINER PANEL
ROOFTOP JUNCTION BOX
APPROXIMATE LOCATION
FOR WIRE TRANSITION.
SEE SHEET PV.3
ROOF LAYOUT NOTES
ROOF LAYOUT SHOWN MAY BE ADJUSTED IN THE FIELD BY THE INSTALLER TO
ACCOUNT FOR ISSUES CAUSED BY ROOF OBSTACLES, TRUSS ALIGNMENT, OR SHADING.
SO LONG AS THE MODULES ARE MOUNTED AND SECURED TO THE ROOF AS SHOWN
ON PV.2 THE LAYOUT MAY BE ALTERED AND ALL ROOF ORIENTATIONS MAY BE UTILIZED.
M
MSP
CBP
MID
BATT
BATT
PLP
APPROXIMATE LOCATION
OF (N) ENPHASE ENPOWER
MICROGRID INTERCONNECT
DEVICE
APPROXIMATE LOCATION
OF (N) ENPHASE ENCHARGE
10 STORAGE UNIT
APPROXIMATE LOCATION
OF (N) PROTECTED LOADS
PANEL
ACCESS PATHWAY PER
2020 FRC R324.6 & 2020
FFPC
24'-6"19'-8"4'-0"
64'-8"6'-6"16'-5"4'-0"64'-5"4'-0"DRAWING #
SHEET OF
DATE
DRAWN BY:
CHECKED BY:
PROJECT:PHOTOVOLTAIC SOLAR ENERGY SYSTEMPROJECT ADDRESS:REC. NO. #
SCALE AS NOTED
DESIGNER HEREBY EXPRESSLY RESERVES HIS COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS AND DRAWINGS ARE NOT TO BE REPRODUCED,CHANGED OR COPIED IN ANY FORM OR MANNER WHATSOEVER WITHOUT FIRST OBTAINING THE EXPRESS PERMISSION AND CONSENT OF THE DESIGNER, NOR ARE THEY TO BEASSIGNED TO ANY PARTY WITHOUT FIRST OBTAINING SAID WRITTEN PERMISSION AND CONSENT.WRITTEN DIMENSIONS ON THESE DRAWINGS SHALL HAVE PRECEDENCE OVER SCALE DIMENSIONS: CONTRACTORS SHALL VERIFY AND BERESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS OFFICE MUST BE NOTIFIED OF ANY VARIATION FROM THEDIMENSIONS AND CONDITIONS SHOWN BY THESE DRAWINGS.950 SUNSHINE LN, ALTAMONTE SPRINGS, FLWWW.UMASOLAR.COMENGINEERING@UMASOLAR.COMSLROREVDATEBYREMARKDOCUMENT NOT
VALID WITHOUT
SIGN AND SEAL
FL PE #81305
JOHN L. ANTONELLI, P.E.
29127PROJECT NAME:FT. PIERCE, FL 3494933 SOVEREIGN WAY. SMITH RESIDENCE52
JLA
JLL
9/22/21
PV.1
℄ TRS ℄ TRS ℄ TRS ℄ TRS ℄ TRS ℄ TRS ℄ TRS ℄ TRS ℄ TRS
PORTRAIT ORIENTATION
LANDSCAPE ORIENTATION
(LONG AXIS)**
LANDSCAPE ORIENTATION
(SHORT AXIS)
TYPICAL PHOTOVOLTAIC MODULE
MOUNTING PLANS
SCALE: 3
16"=1'-0"
2
PV.2'Z''Z''Z''Z''Z''Z'MAX. RAIL SPAN
MAX.
O.H.
MAX. RAIL SPAN
MAX.
O.H.MAX. RAIL SPANMAX.O.H.NOTES:
1. SEE SCHEDULE THIS SHEET FOR MAXIMUM RAIL SPAN.
2. SEE SCHEDULE THIS SHEET FOR MAX. RAIL OVERHANG. MAX. O.H. IS RAIL SPAN X 0.40.
3. 'Z' IS ALLOWABLE DISTANCE BETWEEN RAIL AND MODULE EDGE PER MODULE
MANUFACTURER.
** LONG AXIS MOUNTING NOT ALLOWED FOR ALL MODULES. CHECK MANUFACTURER
REQUIREMENTS.
3
PVR
TYPICAL PHOTOVOLTAIC MODULE LAYOUT - HIP & GABLE
ROOFS - ROOF WIND ZONE PLAN
SCALE: N.T.S.
1
PV.2
NOTES:
1. "A" DIMENSION DEFINED PER ASCE 7-16
SHALL BE 4 FT PER FBC 2020 (7TH
EDITION) FIGURE R301.2(7).
2. "Θ" DIMENSION IS ROOF PITCH, 7°-27°.
2
PV.2
3e 3r 3r 3e
3e 3r 3r 3e
33
3 3
2r 2e
2n2n
2n2n
1
12e 2r
'A''A''A''A''Θ''A''A''A''A'TYPICAL GABLE ROOF PLAN TYPICAL HIP ROOF PLAN
TYPICAL ROOF ELEVATION
2
PV.2 2e
2e
2e
2e
2r1
1
1
PHOTOVOLTAIC MODULE GENERAL NOTES:
1. APPLICABLE CODES & STANDARDS:
- 2020 FLORIDA BUILDING CODE (7TH EDITION)
- 2020 FLORIDA RESIDENTIAL CODE (7TH EDITION)
- ASCE-7-16 MINIMUM DESIGN LOADS FOR BUILDING AND OTHER STRUCTURES.
2. BOLT DIAMETER AND EMBEDMENT LENGTHS ARE DESIGNED PER 2020 FLORIDA BUILDING CODE (7TH EDITION)
REQUIREMENTS. ALL BOLT CAPACITIES ARE BASED ON A 5
16" STAINLESS STEEL LAG BOLT IN SOUTHERN YELLOW
PINE (SYP) ENGINEERED WOOD ROOF TRUSS AS EMBEDMENT MATERIAL.
3. ALL LAG BOLTS THIS SHEET SHALL BE ASTM A276 TYPE 304 STAINLESS STEEL.
4. ALL WIND DESIGN CRITERIA AND PARAMETERS ARE FOR HIP AND GABLE RESIDENTIAL ROOFS, CONSIDERING
FROM A 7° TO A MAXIMUM 27 ° (2/12 TO A MAXIMUM 6/12 PITCH) ROOF IN SCHEDULE. ALL RESIDENTIAL
ROOFS SHALL NOT TO EXCEED 30'-0" MEAN ROOF HEIGHT.
5. ROOF SEALANTS SHALL CONFORM TO ASTM C920 AND ASTM 6511, AND IS THE RESPONSIBILITY OF THE
CONTRACTOR TO PILOT FILL ALL HOLES. CONTRACTOR SHALL ENSURE ALL ROOF PENETRATIONS TO BE
INSTALLED AND SEALED PER 2020 FLORIDA RESIDENTIAL CODE (7TH EDITION) OR LOCAL GOVERNING CODE.
6. THIS SHEET REFLECTS STRUCTURAL CONNECTIONS ONLY.
7. THIS DRAWING COVERS ALL PV MODULES WITH A NOMINAL SIZE OF 39" X 78" OR LESS.
8. ALL EQUIPMENT SHALL BE INSTALLED PER MANUFACTURER INSTRUCTIONS.
- PLUS AND MINUS SIGNS SIGNIFY PRESSURES ACTING TOWARD AND AWAY FROM SURFACES,
RESPECTIVELY.
- GROUPS ARE MADE UP OF ROOF WIND ZONES WITH IDENTICAL WIND PRESSURES. SEE DETAIL
BELOW FOR WIND ZONE LOCATIONS. "---" IN TABLE INDICATE CONDITIONS WHERE
INSTALLATION IS NOT ALLOWABLE.
- SCHEDULE REFLECTS COMPONENTS AND CLADDING (C&C) NOMINAL WIND PRESSURES WITH
EXPOSURE "B", RISK CATEGORY II, ENCLOSED BUILDING AND h < 60'-0" PER ASCE 7-16 AND
2020 FLORIDA BUILDING CODE.
-LAG BOLT DEPTH REQUIRED IN WOOD MEMBER SHALL EXCLUDE ANY ROOF DECKING THICKNESS.
EXPOSURE B - RISK CATEGORY II - GABLE ROOF > 7°-27°
Vult
(MPH)
GROUP 1 GROUP 2 GROUP 3 EMBED.
DEPTH
REQ.1, 2e 2n, 2r, 3e 3r
(+)(-)
Vasd WIND PRESSURES (PSF)
(+)(-)(+)(-)
3"MAXIMUM RAIL SPANS & OVERHANGS
SPAN OVERHANG SPAN OVERHANG SPAN OVERHANG
EXPOSURE B - RISK CATEGORY II - HIP ROOF > 7°-27°
Vult
(MPH)
GROUP 1 GROUP 2 GROUP 3 EMBED.
DEPTH
REQ.1 2e, 2r 3
(+)(-)
Vasd WIND PRESSURES (PSF)
(+)(-)(+)(-)
160 3"SPAN OVERHANG SPAN OVERHANG SPAN OVERHANG
160
6'-0" O.C.2'-4" O.C.6'-0" O.C.2'-4" O.C.4'-0" O.C.1'-7" O.C.
16.0 16.0 16.0-37.5 -56.2 -67.4
6'-0" O.C.2'-4" O.C.6'-0" O.C.2'-4" O.C.4'-0" O.C.1'-7" O.C.
16.0 16.0 16.0-33.7 -44.9 -48.7
WOOD ROOF
TRUSS TYP.
WOOD
SHEATHING
XPHOTOVOLTAIC
MODULE TYP.
TYPICAL ROOF CONNECTION DETAIL
SCALE: 1 1
2"=1'-0"
3
PV.2'Z' (SEE
N
O
T
E I
N
1
/
P
V
R)
5
16" STAINLESS STEEL LAG
BOLT. SEE SCHEDULE FOR
EMBEDMENT DEPTH
REQUIRED, TYP. EACH
CONNECTION
ALUM. L-FOOT FASTENED TO
RAIL W/ 3/8-16 ST. STL.
BONDING BOLT & NUT
IRONRIDGE XR1000
OR XR100 ALUM.
SOLAR RAIL TYP.
REFER TO SCHEDULE FOR
REQUIRED EMBEDMENT DEPTH
LABELED "X" IN THIS DETAIL.
ASPHALT SHINGLES
OR METAL 5V
ROOFING TYP.2"
M
IN
.
TYP
.2"
M
IN
.
TYP
.
SEE DETAILS THIS SHEET
FOR APPROVED
MOUNTING HARDWARE
5
16" Ø STAINLESS STEEL
THREADED ROD W/ NUT -
WASHERS - LOCTITE ALL NUTS,
TYP.
S.Y.P. BLOCKING - LOCATE BETWEEN
TRUSSES AND NAIL WITH
2-16D NAIL PATTERN AT EACH
END TO WOOD TRUSS
2X PT S.Y.P. WOOD BLOCKING
OR UNISTRUT BETWEEN
ADJACENT ROOF TRUSSES
OPTIONAL SPANNER CONNECTION DETAILS
SCALE: 1 1
2"=1'-0"
5
16" STAINLESS STEEL LAG BOLT. SEE
SCHEDULE FOR EMBEDMENT DEPTH
REQUIRED, TYP. EACH CONNECTION
X2"
M
IN
.
TYP
.2"
M
IN
.
TYP
.
4
PV.2
REFER TO SCHEDULE FOR
REQUIRED EMBEDMENT DEPTH
LABELED "X" IN THIS DETAIL.
SEE DETAILS THIS SHEET
FOR APPROVED
MOUNTING HARDWARE
IRONRIDGE XR1000
OR XR100 ALUM.
SOLAR RAIL, TYP
12" ALUM. INTERNAL
SPLICE BAR (ATTACH
WITH (4) #12-14x5
8"
STAINLESS STEEL STS,
TYP.)
TYPICAL SOLAR RAIL BEAM SPLICE DETAIL
SCALE: 1 1
2"=1'-0"
3
8"
1"1"
PV MODULE
FRAME
IRONRIDGE
UFO CLAMP
PV MODULE
FRAME
IRONRIDGE
UFO CLAMP
IRONRIDGE
RAIL
MID CLAMP - PLAN MID CLAMP - SIDE
END CLAMP - PLAN END CLAMP - SIDE
PV MODULE
FRAME
IRONRIDGE
UFO CLAMP
IRONRIDGE
STOPPER SLEEVE
IRONRIDGE RAIL
PV MODULE
FRAME
IRONRIDGE
UFO CLAMP
IRONRIDGE
STOPPER
SLEEVE
IRONRIDGE RAIL
1'-0"
END & MID CLAMP CONNECTION DETAILS
SCALE: 1 1
2"=1'-0"
#12-14 x 5/8" STAINLESS
STEEL SELF-TAPPING
SCREW - (4) PER SPLICE
APPROVED MOUNTING HARDWARE
SCALE: N.T.S.
IRONRIDGE FLASHFOOT OR
QUICKMOUNT L-MOUNT
IRONRIDGE FLASHFOOT 2
DRAWING #
SHEET OF
DATE
DRAWN BY:
CHECKED BY:
PROJECT:PHOTOVOLTAIC SOLAR ENERGY SYSTEMPROJECT ADDRESS:REC. NO. #
SCALE AS NOTED
DESIGNER HEREBY EXPRESSLY RESERVES HIS COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS AND DRAWINGS ARE NOT TO BE REPRODUCED,CHANGED OR COPIED IN ANY FORM OR MANNER WHATSOEVER WITHOUT FIRST OBTAINING THE EXPRESS PERMISSION AND CONSENT OF THE DESIGNER, NOR ARE THEY TO BEASSIGNED TO ANY PARTY WITHOUT FIRST OBTAINING SAID WRITTEN PERMISSION AND CONSENT.WRITTEN DIMENSIONS ON THESE DRAWINGS SHALL HAVE PRECEDENCE OVER SCALE DIMENSIONS: CONTRACTORS SHALL VERIFY AND BERESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS OFFICE MUST BE NOTIFIED OF ANY VARIATION FROM THEDIMENSIONS AND CONDITIONS SHOWN BY THESE DRAWINGS.950 SUNSHINE LN, ALTAMONTE SPRINGS, FLWWW.UMASOLAR.COMENGINEERING@UMASOLAR.COMSLROREVDATEBYREMARKDOCUMENT NOT
VALID WITHOUT
SIGN AND SEAL
FL PE #81305
JOHN L. ANTONELLI, P.E.
29127PROJECT NAME:FT. PIERCE, FL 3494933 SOVEREIGN WAY. SMITH RESIDENCE53
JLA
JLL
9/22/21
PV.2
NOTES:
1. REFER TO SHEET PV.4 FOR ALL APPLICABLE ELECTRICAL NOTES.
2. SYSTEM MEETS REQUIREMENTS OF NEC 2017 690.12 FOR RAPID SHUTDOWN.
INSTALL PER MANUFACTURER INSTRUCTIONS.
3. ALL CONDUCTORS SHALL BE COPPER UNLESS NOTED OTHERWISE. MINIMUM
CONDUCTOR SIZES SHOWN THIS SHEET.
4. THIS SHEET IS DIAGRAMMATIC IN NATURE AND MAY NOT DEPICT ALL REQUIRED
COMPONENTS OR CIRCUITS AS THEY MAY EXIST. THE PURPOSE OF THIS
DIAGRAM IS TO SHOW THE MAJOR POWER SYSTEM COMPONENTS AND
CIRCUITS. CONSULT EQUIPMENT MANUFACTURERS' INSTALLATION MANUALS
PRIOR TO INSTALLATION AND COMMISSIONING.
CIRCUIT TYPE QTY.SIZE
(AWG)
MIN.
CONDUIT
SIZE
PHASE CONDUCTOR
QTY.SIZE
(AWG)
NEUTRAL CONDUCTOR
QTY.SIZE
(AWG)
GROUND CONDUCTOR MAX.
CIRCUIT
LENGTH
1 AC ---2/BRANCH #12 1 #6 BARE CU 86'
2 AC 3/4"6 #12 1 #8 86'
3 AC 3/4"2 #6 1 #6 1 #8 120'
WIRE & CONDUIT SCHEDULE
1. CONDUCTOR & CONDUIT SIZES SHOWN ARE MINIMUM REQUIRED. LARGER SIZES MAY BE USED.
2. ALL CONDUCTORS SHALL BE THHN OR THWN-2 UNLESS OTHERWISE NOTED.
3. MAXIMUM CIRCUIT LENGTHS ARE BASED ON A MAXIMUM 2% VOLTAGE DROP.
BRANCH NO. 1
(15) MODULES & (15) MICROINVERTERS
G G
L1
L2
L1
L2
L1
L2
L1
L2
#6 AWG SOLID CU EQUIPMENT GROUND CONDUCTOR CONT. RUN TO GROUND LUG ON
RACKING SYSTEM. ALL ROOFTOP COMPONENTS BONDED TO RACKING SYSTEM PER NEC
690.43. MICROINVERTERS CONTAIN INTEGRATED EQUIPMENT GROUNDING.
20A/2P
G N
(N) ENPHASE IQ
COMBINER 80 A SOLAR
COMBINER PANEL -
NEMA 3R ENCLOSURE
L1
L2
20A/2P
L1
L2
1 2
BRANCH NO. 2
(15) MODULES & (15) MICROINVERTERS
------
------
(N) JUNCTION BOX
NEMA 3R ENCLOSURE
10A/2P
L1
L2
ENPHASE
ENVOY
(FACTORY
WIRED)ENPHASE
DROP
CABLE
SYSTEM
TERMINATOR CAP
INSTALLED
ON END OF
ENPHASE BUS
CABLE SYSTEM
ENPHASE BUS
CABLE TYP.
-+-+-+-+
-+-+-+-+
20A/2P
L1
L2
BRANCH NO. 3
(15) MODULES & (15) MICROINVERTERS
-+-+-+-+
ENPHASE IQ7
MICROINVERTER
TYP.
L1
L2
L1
L2
L2
40A/2P
L1
L2
60A/2P
L1
L2
40A/2P
N
G
CONTROL
& NFT
L1 L2 N G
(N) ENPHASE EMPOWER
200G SMART SWITCH (MID)
SERVICE RATED EQUIPMENT -
200 A MAX
INTEGRATED 40 A NFT
UL LISTED
NEMA 3R ENCLOSURE
L1 L2 N G
G
3
4
4 AC 3/4"2 1 #8 108'
5 AC 1-1/2"2 #3 1 #3 1 #6 99'
(N) MIN. 60 A AC DISCONNECT
(LOCKABLE PER NEC 705.22). LOCATE
OUTDOOR AS SHOWN ON SHEET PV.1
STORAGE CAPACITY
BATTERY
INVERTER
ENCLOSURE
MAX. PV POWER
MAX. BATTERY POWER
MAX. PASSTHROUGH CURRENT
MAX. LOAD OUTPUT CURRENT
BATTERY STORAGE SYSTEM: ENPHASE ENSEMBLE ESS
(2) ENCHARGE 10 LFP BATTERIES
INTEGRATED ENPHASE IQ8X-BAT ((4) PER BATTERY UNIT)
NEMA 3R (ENPOWER & ENCHARGE UNITS)
10800 W AC (240 VAC, MAX. 45.00 A BACKFEED TO GRID)
7680 W AC (240 VAC)
200 A (240 VAC, ON GRID)
32.0 A (240 VAC, OFF GRID, ON BATTERY ONLY)
21.0 KWH TOTAL (10.08 KWH USABLE)
100A MAIN
BREAKER
G
L1 L2
N
N
(N) 150A
PROTECTED
LOADS PANEL
7
6
G
5 L1 L2 N G
L1 L2
(E) MAIN
BREAKER
(V.I.F.)
G
L1 L2
N
N
EXISTING EARTH GROUND
GROUNDING ELECTRODE
(E) MAIN
DISTRIBUTION
PANEL (V.I.F.)
L2L1
N
L2L1
TO UTILITY GRID
120/240 VAC
SINGLE PHASEBI-DIRECTIONAL
(TYP.) UTILITY
KWH METER
L1 L2 N
L1 L2SUPPLY SIDE TAP
COMPLY WITH
NEC 705.12(A)
L1 L2 G L1L2G L1 L2 G L1L2G L1 L2 G L1L2G
ENPHASE ENCHARGE 10
10.5 KWH - 16 A AT 240 VAC
4
L1 L2 G L1L2G L1 L2 G L1L2G L1 L2 G L1L2G
ENPHASE ENCHARGE 10
10.5 KWH - 16 A AT 240 VAC
NOTE: UP TO (2) ENPHASE ENCHARGE 10 UNITS MAY BE CONNECTED
IN SERIES ON A 40 A CIRCUIT. ENPHASE EMPOWER UNIT MAY
ACCEPT UP TO (4) ENCHARGE 10 UNITS ON A MAX. 80 A CIRCUIT.
L1 L2
DC-SIDE
MODEL
RATED POWER
Voc
PHOTOVOLTAIC SYSTEM POWER TABLE
MODULE QTY.
MANUFACTURER
Isc
Vmpp
Impp
1
1
1
PARALLEL
SERIES
1
---
---
1
1
AC-SIDE
CONT. CURRENT
FREQUENCY
MODULE QTY.
MODEL
VOLTAGE
CONT. POWER
MANUFACTURER
MAX. BRANCH
1.00 A AC
60 HZ
1
IQ7
240 VAC
240 W
ENPHASE
16
PV MODULE DC-INPUT MICROINVERTER
240 VAC
15.00 A AC
60 HZ
15
3600 W
---
20 A
---
---
15
BRANCH NO. 1
QTY.1
BRANCH NO. 2
OCPD RATING ---
** MODULE CHARACTERISTICS AT STC: CELL TEMPERATURE @ 25° C, SPECTRUM AM1.5, IRRADIANCE @ 1000 W/M²
240 VAC
45.00 A AC
60 HZ
45
10800W
---
60 A
---
---
45
HOME RUN
240 VAC
60 HZ
---
20 A
---
---
BRANCH NO. 3
15
340 W
40.66 VDC
10.52 ADC
33.94 VDC
10.02 ADC
QCELLS
DUO BLK-G6
340 W
40.66 VDC
10.52 ADC
33.94 VDC
10.02 ADC
240 VAC
60 HZ
15
---
20 A
---
---
15.00 A AC
3600 W
15
15.00 A AC
3600 W
15
#8 1 #8
SUPPLY SIDE TAP NOTES:
1. CONNECTION SHALL BE MADE USING ILSCO INSULATION PIERCING CONNECTORS (IPC), OR
EQUAL APPROVED COMPONENTS. MAKE, MODEL, AND RATING OF INTERCONNECTION
SHALL BE EQUAL TO, OR GREATER THAN, OUTPUT RATING OF PV SYSTEM.
2. THE TOTAL AREA OF ALL CONDUCTORS, SPLICES, AND TAPS INSTALLED AT ANY CROSS
SECTION OF THE WIRING DOES NOT EXCEED 75% OF THE CROSS-SECTIONAL AREA OF THE
SPACE. NEC 312.8(2).
3. SUPPLY SIDE TAPS ARE NOT PERMISSIBLE ON METER/MAIN COMBINATION PANELS.
(N) MIN. 100 A AC FUSED
DISCONNECT W/100 A FUSES
(LOCKABLE PER NEC 705.22).
LOCATE OUTDOOR AS SHOWN
ON SHEET PV.1
6
6 AC 2 #3 1 #3 ------99'1-1/2"
DRAWING #
SHEET OF
DATE
DRAWN BY:
CHECKED BY:
PROJECT:PHOTOVOLTAIC SOLAR ENERGY SYSTEMPROJECT ADDRESS:REC. NO. #
SCALE AS NOTED
DESIGNER HEREBY EXPRESSLY RESERVES HIS COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS AND DRAWINGS ARE NOT TO BE REPRODUCED,CHANGED OR COPIED IN ANY FORM OR MANNER WHATSOEVER WITHOUT FIRST OBTAINING THE EXPRESS PERMISSION AND CONSENT OF THE DESIGNER, NOR ARE THEY TO BEASSIGNED TO ANY PARTY WITHOUT FIRST OBTAINING SAID WRITTEN PERMISSION AND CONSENT.WRITTEN DIMENSIONS ON THESE DRAWINGS SHALL HAVE PRECEDENCE OVER SCALE DIMENSIONS: CONTRACTORS SHALL VERIFY AND BERESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS OFFICE MUST BE NOTIFIED OF ANY VARIATION FROM THEDIMENSIONS AND CONDITIONS SHOWN BY THESE DRAWINGS.950 SUNSHINE LN, ALTAMONTE SPRINGS, FLWWW.UMASOLAR.COMENGINEERING@UMASOLAR.COMSLROREVDATEBYREMARKDOCUMENT NOT
VALID WITHOUT
SIGN AND SEAL
FL PE #81305
JOHN L. ANTONELLI, P.E.
29127PROJECT NAME:FT. PIERCE, FL 3494933 SOVEREIGN WAY. SMITH RESIDENCE54
JLA
JLL
9/22/21
PV.3
PV ELECTRICAL NOTES:
GENERAL
1. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL LOCAL AND NATIONAL CODE REQUIREMENTS.
2. OBTAIN ALL PERMITS AND APPROVALS FROM GOVERNING AGENCIES PRIOR TO THE COMMENCEMENT OF WORK.
3. EQUIPMENT SHALL BE INSTALLED PER THE 2017 NATIONAL ELECTRICAL CODE (NEC), ALL APPLICABLE OR GOVERNING CODES, MANUFACTURER REQUIREMENTS,
AND PER THE GOVERNING UTILITY COMPANY.
4. METALLIC CONDUIT OR TYPE MC METAL CLAD CABLE SHALL BE USED WITHIN THE BUILDING FOOTPRINT PER NEC 2017 690.31(G).
WIRING & CONNECTIONS
1. ALL CONDUCTORS SHALL BE COPPER AND ARE SIZED BASED ON NEC 2017 310.
2. TO PREVENT AN INCREASE IN AC VOLTAGE LEVEL AND AVOID ANY NUISANCE FAULTS, IT IS RECOMMENDED TO SIZE CONDUCTOR FOR A TOTAL VOLTAGE
DROP OF 2% OR LESS PER INVERTER MANUFACTURER.
3. ALL EQUIPMENT SHALL BE LISTED PER NEC 2017 690.4(B).
4. THE TOTAL AREA OF ALL CONDUCTORS, SPLICES, AND TAPS INSTALLED AT ANY CROSS SECTION OF THE WIRING DOES NOT EXCEED 75% OF THE
CROSS-SECTIONAL AREA OF THE SPACE. NEC 312.8(A)(2).
4. INTERCONNECTION METHOD SHALL COMPLY WITH NEC 705.12.
5. FOR LOAD SIDE CONNECTION: GRID-INTERACTIVE PV SYSTEM CURRENT PLUS MAIN BREAKER RATING MUST BE LESS THAN, OR EQUAL TO, 120% OF MAIN
SERVICE BUS RATING AND BREAKERS MUST BE MOUNTED AT OPPOSITE END OF MAIN BREAKER PER NEC 705.12(B)(2)(3)(b). IF EXISTING EQUIPMENT DOES NOT
ALLOW FOR THIS A SUPPLY SIDE CONNECTION MAY BE USED PER NEC 705.12(A).
6. FOR SUPPLY SIDE CONNECTION: CONNECTION SHALL BE MADE USING ILSCO INSULATION PIERCING CONNECTORS (IPC), OR EQUAL APPROVED COMPONENTS.
MAKE, MODEL, AND RATING OF INTERCONNECTION SHALL BE EQUAL TO, OR GREATER THAN, OUTPUT RATING OF PV SYSTEM.
7. ALL OVERCURRENT PROTECTION DEVICES ARE SIZED PER NEC 2017 240.4(B) & 210.19(A)(1).
8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER NEC 2017 300.6 (C)(1) AND 310.10(D).
9. SYSTEM COMPLIES WITH 690.12 RAPID SHUTDOWN AND ASSOCIATED LABELING AS PER NEC 690.56(C).
GROUNDING & BONDING
1. THE ENTIRE ARRAY IS BONDED ACCORDING TO (NEC 690.46 - 250.120 PARAGRAPH (C). THE GROUND IS CARRIED AWAY FROM THE GROUNDING LUG USING
#6 BARE COPPER WIRE OR #8 THWN-2 COPPER WIRE.
2. EACH MODULE IS BONDED TO THE MOUNTING SYSTEM USING BONDING CLAMPS. MOUNTING SYSTEM COMPLIES WITH UL 2703.
3. NEUTRAL AND EQUIPMENT GROUNDING CONDUCTOR BONDED AS PER NEC 2017 250.24(C).
4. EQUIPMENT GROUNDING CONDUCTOR IS CONNECTED TO A GROUNDING ELECTRODE SYSTEM PER NEC 250.54.
5. AC SYSTEM GROUNDING ELECTRODE CONDUCTOR (GEC) SHALL BE A MINIMUM SIZE #8 AWG WHEN INSULATED, #6 AWG IF BARE COPPER.
6. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC 2017 690.45, 250.120(C), AND 250.122 & BE A MINIMUM OF #10 AWG WHEN
NOT EXPOSED TO DAMAGE, AND #6 AWG SHALL BE USED WHEN EXPOSED TO DAMAGE.
LABELING
1. ALL WARNING SIGN(S) OR LABEL(S) SHALL COMPLY WITH 2017 NEC ARTICLE 110.21(B).
2. LABEL WARNINGS SHALL ADEQUATELY WARN OF THE HAZARD. LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT, AND LABELS REQUIRED SHALL BE
SUITABLE FOR THE ENVIRONMENT.
3. PV POWER CIRCUIT LABELS SHALL APPEAR ON EVERY SECTION OF THE WIRING SYSTEM THAT IS SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR
FLOORS.
4. PER NEC 690.13, PROVIDE A WARNING SIGN AT ALL LOCATIONS WHERE TERMINALS OF THE DISCONNECTING MEANS MAY BE ENERGIZED IN THE OPEN
POSITION. SIGN SHALL READ “WARNING - ELECTRIC SHOCK HAZARD - DO NOT TOUCH TERMINALS”.
5. PER NEC 2017 705.10, PROVIDE A PERMANENT PLAQUE OR DIRECTORY SHOWING ALL ELECTRIC POWER SOURCES ON THE PREMISES AT SERVICE ENTRANCE.
MICROINVERTER SYSTEMS
1. SYSTEM IS CONSIDERED AN AC MODULE SYSTEM. NO DC CONDUCTORS ARE PRESENT IN CONDUIT, COMBINER, JUNCTION BOX, DISCONNECT. AND COMPLIES
WITH NEC 2017 690.6 - NO DC DISCONNECT AND ASSOCIATED DC LABELING ARE REQUIRED.
2. NO TERMINALS SHALL BE ENERGIZED IN THE OPEN POSITION IN THIS AC MODULE SYSTEM, NEC 690.13, 690.6.
3. WHERE APPLICABLE: INTERCONNECTION SHALL COMPLY WITH NEC 2017 705.12(A) AS PERMITTED BY NEC 230.82(6).
4. CONDUCTORS IN CONDUIT ARE AC CONDUCTORS BRANCH CIRCUITS AND NOT PV SOURCE CIRCUIT PER NEC 2017 690.6.
5. ALL GROUNDING SHALL COMPLY WITH NEC 2017 690.47(A) IN THAT THE AC MODULES WILL COMPLY WITH NEC 250.64.
6. MICROINVERTER BUS CABLE SYSTEM MUST BE A MINIMUM OF 2 IN. ABOVE THE ROOF SURFACE.
REQ'D BY: NEC 690.41(B)1 REQ'D BY: NEC 690.4(B)2 REQ'D BY: NEC 690.13(B)3
REQ'D BY: NEC 690.31
REQ'D BY: NEC 705.12(B)(3)4 REQ'D BY: NEC 690.54 6
REQ'D BY: NEC NEC 705.12(B)(2)(3)(b)10
WARNING
ELECTRIC SHOCK HAZARD
IF GROUND FAULT IS INDICATED
ALL NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED
WARNING!
ELECTRIC SHOCK HAZARD
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
WARNING!
DUAL POWER SUPPLY
SOURCES: UTILITY GRID AND PV
SOLAR ELECTRIC SYSTEM
PHOTOVOLTAIC SYSTEM
DISCONNECT
AC CURRENT: 45 A
VOLTAGE: 240 VAC
WARNING!
POWER SOURCE
OUTPUT CONNECTION
DO NOT RELOCATE
OVERCURRENT DEVICE
APPLY TO:
JUNCTION BOXES, RACEWAYS, CABLE TRAYS,
CONDUIT BODIES WITH AVAILABLE OPENINGS,
EVERY 10', WITHIN 1' OF TURNS/PENETRATIONS
APPLY TO: DISCONNECTS, AC
COMBINER PANELS, OTHER MEANS OF
PV SYSTEM DISCONNECTION
APPLY TO:
AC DISCONNECT SWITCHES
APPLY TO:
INVERTER(S), IF NOT APPLIED BY
MANUFACTURER
APPLY TO:
ALL BACKFED CIRCUIT BREAKER(S)
APPLY TO:
ANY/ALL ELECTRICAL PANELS CONNECTED
TO MULTIPLE POWER SOURCES
SOLAR AC DISCONNECT
PHOTOVOLTAIC POWER SOURCE
7 REQ'D BY: NEC 690.4(B)
AC COMBINER PANEL
ARC FLASH HAZARD
8APPLY TO:
REQ'D BY: NEC 110.16, NFPA 70E 9APPLY TO:
REQ'D BY: NEC 705.12(B)(2)(3)(c)
APPLY TO:
AC COMBINER PANEL
WARNING!
THIS EQUIPMENT IS FED BY MULTIPLE
SOURCES. TOTAL RATING OF ALL
OVERCURRENT DEVICES, EXCLUDING
MAIN SUPPLY OCPD, SHALL NOT
EXCEED AMPACITY OF BUSBAR.
APPROPRIATE PPE REQUIRED.
FAILURE TO COMPLY CAN
RESULT IN INJURY OR DEATH.
REFER TO NFPA 70E.
CAUTION
DO NOT INSTALL ADDITIONAL
LOADS IN THIS PANEL
!!
11
SIGNAGE REQUIREMENTS
1.) RED BACKGROUND W/ WHITE LETTERING, OR:
2.) WHITE BACKGROUND W/ BLACK LETTERING
3.) MIN. 3/8" LETTER HEIGHT
4.) ALL CAPITAL LETTERS
5.) ARIAL OR SIMILAR FONT
6.) WEATHER RESISTANT MATERIAL, PER UL 969
!
! WARNING
REQ'D BY: NEC 690.56(C)(3)5
RAPID SHUTDOWN
SWITCH FOR SOLAR PV
SYSTEM
APPLY TO:
PV SYSTEM MAIN AC DISCONNECT
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT
DOWN PV SYSTEM AND
REDUCE SHOCK HAZARD
IN THE ARRAY
SOLAR ELECTRIC
PV PANELS
REQ'D BY: NEC 690.56(C)(1)(a)
APPLY TO:
PV SYSTEM MAIN AC DISCONNECT
12
APPLY TO:
PV SYSTEM MAIN AC DISCONNECT
AC COMBINER PANEL, MAIN SERVICE DISCONNECT
60M
DRAWING #
SHEET OF
DATE
DRAWN BY:
CHECKED BY:
PROJECT:PHOTOVOLTAIC SOLAR ENERGY SYSTEMPROJECT ADDRESS:REC. NO. #
SCALE AS NOTED
DESIGNER HEREBY EXPRESSLY RESERVES HIS COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS AND DRAWINGS ARE NOT TO BE REPRODUCED,CHANGED OR COPIED IN ANY FORM OR MANNER WHATSOEVER WITHOUT FIRST OBTAINING THE EXPRESS PERMISSION AND CONSENT OF THE DESIGNER, NOR ARE THEY TO BEASSIGNED TO ANY PARTY WITHOUT FIRST OBTAINING SAID WRITTEN PERMISSION AND CONSENT.WRITTEN DIMENSIONS ON THESE DRAWINGS SHALL HAVE PRECEDENCE OVER SCALE DIMENSIONS: CONTRACTORS SHALL VERIFY AND BERESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS OFFICE MUST BE NOTIFIED OF ANY VARIATION FROM THEDIMENSIONS AND CONDITIONS SHOWN BY THESE DRAWINGS.950 SUNSHINE LN, ALTAMONTE SPRINGS, FLWWW.UMASOLAR.COMENGINEERING@UMASOLAR.COMSLROREVDATEBYREMARKDOCUMENT NOT
VALID WITHOUT
SIGN AND SEAL
FL PE #81305
JOHN L. ANTONELLI, P.E.
29127PROJECT NAME:FT. PIERCE, FL 3494933 SOVEREIGN WAY. SMITH RESIDENCE55
JLA
JLL
9/22/21
PV.4