HomeMy WebLinkAboutAPPROVED Claudio Engineering 01-06-22d
76 North Meadowbrook Drive
Scott E. Wyssling, PE Alpine, UT 84004
Jon P. Ward, SE, PE office (201) 874-3483
Gregory T. Elvestad, PE swyssling@wysslingconsulting.com
January 6, 2022
Jacob Humpherys, COO
Meraki Solutions
30700 Wekiva River Road
Sorrento, FL 32776
Re: Engineering Services
Claudio Residence
381 SE Tranquilla Avenue, Port St. Lucie, FL
6.120 kW System
To Whom It May Concern:
We have received information regarding solar panel installation on the roof of the above referenced
structure. Our evaluation of the structure is to verify the existing capacity of the roof system and its ability
to support the additional loads imposed by the proposed solar system.
A. Site Assessment Information
1. Site visit documentation identifying attic information including size and spacing of rafters
for the existing roof structure.
2. Design drawings of the proposed system including a site plan, roof pl an and connection
details for the solar panels. This information will be utilized for approval and construction
of the proposed system.
B. Description of Structure:
Roof Framing: Prefabricated wood trusses with all truss members constructed of 2 x 4
dimensional lumber at 24” on center.
Roof Material: Composite Asphalt Shingles
Roof Slope: 13 degrees
Attic Access: Accessible
Lumber type: Assumed Spruce Pine Fir or better
Foundation: Permanent
C. Loading Criteria Used
• Dead Load
o Existing Roofing and framing = 7 psf
o New Solar Panels and Racking = 3 psf
o TOTAL = 10 PSF
• Dead Load
o Existing Roofing and framing =
• Live Load = 20 psf (reducible) – 0 psf at locations of solar panels
• Ground Snow Load = 0 psf
• Wind Load based on ASCE 7-16
o Ultimate Wind Speed = 160 mph (based on Risk Category II)
o Exposure Category C
Analysis performed of the existing roof structure utilizing the above loading criteria is in
accordance with the FBC 2020 7th Edition, including provisions allowing existing structures to not
require strengthening if the new loads do not exceed existing design loads by 105% for gravity
elements and 110% for seismic elements. This analysis indicates that the existing rafters will
support the additional panel loading without damage, if installed correctly.
Page 2 of 2
D. Solar Panel Anchorage
1. The solar panels shall be mounted in accordance with the most recent “Ironridge Installation
Manual”, which can be found on the Ironridge website (http://ironridge.com/). If during solar panel
installation, the roof framing members appear unstable or deflect non-uniformly, our office should
be notified before proceeding with the installation.
2. The maximum allowable withdrawal force for a 5/16” lag screw is 235 lbs per inch of penetration as
identified in the National Design Standards (NDS) of timber construction specifications. Based on
a minimum penetration depth of 2½”, the allowable capacity per connection is greater than the
design withdrawal force (demand). Considering the variable factors for the existing roof framing
and installation tolerances, the connection using one 5/16” diameter lag screw with a minimum of
2½” embedment will be adequate and will include a sufficient factor of safety.
3. Considering the wind speed, roof slopes, size and spacing of rafters, and condition of the roof,
the panel supports shall be placed no greater than 48” on center.
4. Panel supports connections shall be staggered to distribute load to adjacent framing members.
Based on the above evaluation, this office certifies that with the racking and mounting specified, the existing
roof system will adequately support the additional loading imposed by the solar system. This evaluation is in
conformance with the FBC 2020 7th Edition, current industry standards, and is based on information supplied
to us at the time of this report.
Should you have any questions regarding the above or if you require further information do not hesitate to
contact me.
Very truly yours,
Scott E. Wyssling, PE
Florida License No. 81558
Date Signed 1/6/2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
PV01 COVER PAGE
PV02 SITE PLAN
PV03 ROOF ATTACHMENTS
PV04 MOUNTING DETAIL
PV05 LINE DIAGRAM
PV06 ELECTRICAL CALCS
PV07 LABELS
PV08 PLACARD
PV09 SITE PHOTOS
COVER PAGE - PV01
DRAWN BY: SoloCAD
1.INSTALLATION OF SOLAR PHOTOVOLTAIC SYSTEM SHALL BE IN ACCORDANCE WITH NEC ARTICLE
690, AND ALL OTHER APPLICABLE NEC CODES WHERE NOTED OR EXISTING.
2.PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL
EQUIPMENT WILL COMPLY WITH NEC ARTICLE 110.
3.ALL WIRES, INCLUDING THE GROUNDING ELECTRODE CONDUCTOR SHALL BE PROTECTED FROM
PHYSICAL DAMAGE IN ACCORDANCE WITH NEC ARTICLE 250
4.THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE; THIS SYSTEM IS UTILITY INTERACTIVE PER
UL 1741 AND DOES NOT INCLUDE STORAGE BATTERIES OR OTHER ALTERNATIVE STORAGE SOURCES.
5.ALL DC WIRES SHALL BE SIZED ACCORDING TO [NEC 690.8]
6.DC CONDUCTORS SHALL BE WITHIN PROTECTED RACEWAYS IN ACCORDANCE WITH [NEC 690.31]
7.ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL JURISDICTIONAL BUILDING CODE.
PHOTOVOLTAIC (PV) SYSTEM SPECIFICATIONS
AERIAL VIEW:
SHEET INDEX:
OCCUPANCY: R-3
ZONING: RESIDENTIAL
STREET VIEW:
GENERAL NOTES
APPLICABLE GOVERNING CODES SITE SPECIFICATIONS
2017 NEC
2020 FLORIDA BUILDING CODE, RESIDENTIAL, 7TH EDITION
2020 FFC
2020 FLORIDA BUILDING CODE, BUILDING, 7TH EDITION
2020 FLORIDA BUILDING CODE, EXISTING BUILDING, 7TH EDITION
EQUIPMENT:
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+ 340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
RACKING: FlashVue - 48" O.C.
INV
M
MSP
AC
JB
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
EQUIPMENT LEGEND:
INVERTERVISIBLE, LOCKABLE, LABELED
AC DISCONNECT
METER SOCKET
(FOR UTILITY PV METER)
UTILITY METER
MAIN SERVICE PANEL LC LOAD CENTER
FIRE ACCESS PATHWAY (3' TYP)
C
INV
PV
AC
MSP
M
COMBINER BOX PROPERTY LINE
FRONT OF HOME
381 Se Tranquilla Ave
BATT BATTERY(IES)
VISIBLE, LOCKABLE,
LABELED AC DISCONNECT
LOCATED WITHIN 10'
OF UTILITY METER
SUB SUB PANEL
SITE PLAN - PV02
DRAWN BY: SoloCAD
MP1
ARRAY DETAILS:
MOUNTING PLANE:AZIMUTH:TILT:
MP1 131°13°
89'-9"
161'-11"
INV
M
MSP
AC
JB
EQUIPMENT INFORMATION:ROOF INFO:PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA:
RAIL MANUFACTURER:IronRidge ROOF TYPE:Asphalt Shingle PV MODULE COUNT:18
RAIL PART NUMBER:XR-100 ROOF FRAMING:Manufactured Truss ARRAY AREA:MODULE COUNT * 19.29 ft² = 347.22
ATTACHMENTS FlashVue RAFTER/TOP CHORD SIZE:2x4 ROOF AREA:2423 ft²
ATTACHMENT QTY:36 RAFTER/TOP CHORD SPACING:24"PERCENT OF ROOF COVERED:14%
SPLICE QTY:8 ATTACHMENT SPACING:48''ARRAY WEIGHT:MODULE COUNT * 44 lbs = 792 lbs
MIDCLAMP QTY:32 DISTRIBUTED LOAD:ARRAY LBS/ATTACHMENTS = 22
ENDCLAMP QTY:8 POINT LOAD: (lbs/ft²)(ARRAY) WEIGHT/AREA = 2.28 lbs/ft²
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
ROOF ATTACHMENTS - PV03
DRAWN BY: SoloCAD
4'-0"
3' TYP
2'-0"3'-0"
RAIL
(E) COMP SHINGLE ROOF (1 LAYER)
ATTACHMENT
PV MODULE
(E) RAFTER/TOP CHORD
DETAIL, MOUNTING AND FLASHING
5/16" STAINLESS STEEL LAG BOLT
WITH 2-1/2" MIN. EMBEDMENT
(PER MANUFACTURER)
4"
RAIL
2.5" MIN.
EMBED.
FLASHING (SEE DATASHEET FOR DETAILS)
RAIL
1"
PV MODULE FRAME
RAIL
ATTACHMENT
2'-8" MIN -
3'-10" MAX
3
RAIL
PV MODULE
MAX SPAN1'-8"
MAX.
21
FRONT VIEW
10" MIN -
1'-4"
MAX
2'-8" MIN -
3'-10" MAX
10" MIN -
1'-4"
MAX
SIDE VIEW3
(E) RAFTER/TOP CHORDS
(E) RAFTER/TOP CHORD
END CLAMP DETAILS MID CLAMP DETAILS21
END CLAMP
MID CLAMP
EQUIPMENT INFORMATION:ROOF INFO:PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA:
RAIL MANUFACTURER:IronRidge ROOF TYPE:Asphalt Shingle PV MODULE COUNT:18
RAIL PART NUMBER:XR-100 ROOF FRAMING:Manufactured Truss ARRAY AREA:MODULE COUNT * 19.29 ft² = 347.22
ATTACHMENTS FlashVue RAFTER/TOP CHORD SIZE:2x4 ROOF AREA:2423 ft²
ATTACHMENT QTY:36 RAFTER/TOP CHORD SPACING:24"PERCENT OF ROOF COVERED:14%
SPLICE QTY:8 ATTACHMENT SPACING:48''ARRAY WEIGHT:MODULE COUNT * 44 lbs = 792 lbs
MIDCLAMP QTY:32 DISTRIBUTED LOAD:ARRAY LBS/ATTACHMENTS = 22
ENDCLAMP QTY:8 POINT LOAD: (lbs/ft²)(ARRAY) WEIGHT/AREA = 2.28 lbs/ft²
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
MOUNTING DETAIL - PV04
DRAWN BY: SoloCAD
120/240 VAC
TO UTILITY GRID
(E)UTILITY METER
4
(E) LOADS
N
G
(E)GROUNDING
ELECTRODE
(N) 30A-2P
(N) 200A-2P
(N) 225A MAIN SERVICE PANEL
4
PV AC DISCONNECT
30A VISIBLE, LOCKABLE,
LABELED, OPEN
240V, 2-POLE
AC
DC
J-BOX
=
=
=
=
=
=9 MODULES
=
=
=
=
=
=9 MODULES
J-BOX
J-BOX
2 3
UL 1741 COMPLIANT
INTEGRATED RAPID SHUTDOWN
DC DISCONNECT
1
1
SolarEdge SE5000H-US
(240V)
2
STRING (2): 15.0 A DC
STRING (1): 15.0 A DC
DATE:
January 5, 2022
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
SUBJECT PV SYSTEMS HAS BEEN DESIGNED TO MEET THE REQUIREMENTS OF THE NEC 2017, AND THOSE SET
FORTH BY THE FLORIDA SOLAR ENERGY CENTER CERTIFICATION, INCLUDING- MAXIMUM NUMBER OF MODULE
STRINGS. MAXIMUM NUMBER OF MODULES PER STRING, MAXIMUM OUTPUT, MODULE MANUFACTURER AND
MODEL NUMBER, INVERTER MANUFACTURER AND MODEL NUMBER.
LINE DIAGRAM - PV05
DRAWN BY: SoloCAD
SolarEdge SE5000H-US (240V) Specs
MAX INPUT VOLTAGE:480 V
MAX INPUT CURRENT:13.5 A
NOMINAL DC INPUT VOLTAGE:380 V
MAXIMUM OUTPUT POWER:5000 W
NOM. OUTPUT VOLTAGE:240 V
MAX OUTPUT CURRENT:21 A
1-Phase, 60 HZ, UL 1741 Listed
Hanwha Q. Cells Q.Peak DUO BLK-G6+ 340w Specs
POWER MAX (PMAX):340W
OPEN CIRCUIT VOLTAGE (VOC):40.66V
MAX POWER-POINT CURRENT (IMP):10.02A
MAX POWER-POINT VOLTAGE (VMP):33.94V
SHORT CIRCUIT CURRENT (ISC):10.52A
SERIES FUSE RATING:20A
VISIBLE, LOCKABLE,
LABELED AC DISCONNECT
LOCATED WITHIN 10'
OF UTILITY METER
Conduit & Conductor Schedule
TAG QTY WIRE GAUGE DESCRIPTION CONDUIT SIZE
1
(2)10 AWG PV-WIRE , USE-2, COPPER (L1, L2)
N/A - FREE AIR(1)6 AWG BARE, COPPER (GROUND)
2
(2)10 AWG THWN-2, or THHN COPPER - (L1, L2)
3/4" EMT(1)10 AWG THWN-2, or THHN COPPER - (GROUND)
3
(4)10 AWG THHN/THWN-2, COPPER - (L1, L2)
3/4" EMT
(1)10 AWG THHN/THWN-2 - (GROUND)
4
(3)10 AWG THWN-2 COPPER - (L1, L2, NEUTRAL)
3/4" EMT(1)10 AWG THWN-2 COPPER - (GROUND)
Equipment Schedule
TYPE:QTY:DESCRIPTION:RATING:
MODULES:(18)Hanwha Q. Cells Q.Peak DUO BLK-G6+ 340w 340 W
INVERTERS:(1)SolarEdge SE5000H-US (240V)5000 W
AC DISCONNECT(S):(1)PV AC DISCONNECT, 240V, 2-POLE 30A
DC OPTIMIZERS:(18)SolarEdge P370 15 Adc
DATE:
January 5, 2022
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
INTERCONNECTION NOTES:
1. INTERCONNECTION SIZING, LIMITATIONS AND COMPLIANCE DETERMINED IN ACCORDANCE WITH [NEC 705.12],
AND [NEC 690.64].
3. GROUND FAULT PROTECTION IN ACCORDANCE WITH [NEC 215.9], [NEC 230.95] AND [NEC 690.5]
4. ALL EQUIPMENT TO BE RATED FOR BACKFEEDING.
5. PV BREAKER TO BE POSITIONED AT THE OPPOSITE END OF THE BUSBAR RELATIVE TO THE MAIN BREAKER.
DISCONNECT NOTES
1. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS
REMAINING LIVE ARE CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS)
2. AC DISCONNECT MUST BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A
VISIBLE-BREAK SWITCH
GROUNDING & GENERAL NOTES:
1. PV INVERTER IS UNGROUNDED, TRANSFORMER-LESS TYPE.
2. DC GEC AND AC EGC TO BE SPLICED TO EXISTING ELECTRODE
3. ANY EXISTING WIRING INVOLVED WITH PV SYSTEM CONNECTION THAT IS FOUND TO
BE INADEQUATE PER CODE SHALL BE CORRECTED PRIOR TO FINAL INSPECTION.
4. JUNCTION BOX QUANTITIES, AND PLACEMENT SUBJECT TO CHANGE IN THE FIELD -
JUNCTION BOXES DEPICTED ON ELECTRICAL DIAGRAM REPRESENT WIRE TYPE
TRANSITIONS.
5. AC DISCONNECT NOTED IN EQUIPMENT SCHEDULE OPTIONAL IF OTHER
AC DISCONNECTING MEANS IS LOCATED WITHIN 10' OF SERVICE DISCONNECT.
STRING CALCULATIONS
OPTIMIZER MAX OUTPUT CURRENT
OPTIMIZERS IN SERIES:
NOMINAL STRING VOLTAGE:
ARRAY OPERATING CURRENT:
ARRAY DC POWER:
TOTAL MAX AC CURRENT:
STRING #1
15A
9
380V
8A
6120W
21A
STRING #2
15A
9
380V
8A
SolarEdge SE5000H-US (240V)
ELECTRICAL CALCS - PV06
DRAWN BY: SoloCAD
Conduit & Conductor Schedule
TAG QTY WIRE GAUGE DESCRIPTION CONDUIT SIZE CONDUCTOR RATING CONDUCTOR TEMP. RATE AMBIENT TEMP TEMP. DERATE # OF CONDUCTORS
DERATE
CONDUCTOR RATING
W/DERATES CONDUIT FILL
1
(2)10 AWG PV-WIRE , USE-2, COPPER (L1, L2)
N/A - FREE AIR 40A 90°C 33°C 0.96 N/A - FREE AIR 38.4A N/A - FREE AIR(1)6 AWG BARE, COPPER (GROUND)
2
(2)10 AWG THWN-2, or THHN COPPER - (L1, L2)
3/4" EMT 40A 90°C 33°C 0.96 1 38.4A 11.9%(1)10 AWG THWN-2 COPPER - (GROUND)
3
(4)10 AWG THHN/THWN-2, COPPER - (L1, L2)
3/4" EMT 40A 90°C 33°C 0.96 0.8 30.72A 19.8%(1)10 AWG THWN-2 COPPER - (GROUND)
4
(3)10 AWG THWN-2 COPPER - (L1, L2, NEUTRAL)
3/4" EMT 35A 75°C 33°C 0.96 1 33.6A 15.9%(1)10 AWG THWN-2 COPPER - (GROUND)
SYSTEM OCPD CALCULATIONS
INVERTER MODEL(S):SolarEdge SE5000H-US (240V)
# OF INVERTERS:1
MAX OUTPUT CURRENT:21A
(# OF INVERTERS) X (MAX OUTPUT CURRENT) X 125% <= OCPD RATING
(1 X 21 A X 1.25) = 26.25A <= 30A, OK
BUSBAR CALCULATIONS - 120% RULE
MAIN BUSBAR RATING:225A
MAIN DISCONNECT RATING:200A
PV BREAKER RATING:30A
(MAIN BUS RATING X 120%) - MAIN DISCONNECT RATING >= OCPD RATING
(225A X 1.2) - 200A = 70A, >= 30A, OK
NUMBER OF CURRENT CARRYING CONDUCTORS PERCENT OF VALUES
4-6 .80
7-9 .70
10-20 .50
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
LABELS - PV07
DRAWN BY: SoloCAD
*ELECTRICAL DIAGRAM SHOWN ABOVE IS FOR LABELING PURPOSES ONLY. NOT AN ACTUAL REPRESENATION OF EQUIPMENT AND CONNECTIONS TO BE INSTALLED. LABEL LOCATIONS
PRESENTED MAY VERY DEPENDING ON TYPE OF INTERCONNECTION METHOD AND LOCATION PRESENTED ON THE ELECTRICAL DIAGRAM PAGE.
JUNCTION BOX
OR COMBINER BOX
MAIN SERVICE PANEL
AC DISCONNECT
EXISTING SUB PANEL
(IF WHERE POINT OF
INTERCONNECTION
IS MADE)
PV COMBINER
SUBPANEL -
IF USED TO COMBINE
PV OUTPUT CIRCUITS
AC
DC
INVERTER (S)
INTEGRATED DC DISCONNECT
2
8
5
9
5
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
6
1 1
1
5
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
6
3
LABELING DIAGRAM:
3 4
1
2
3 4
1
LABELING NOTES:
1.LABELS CALLED OUT ACCORDING TO ALL COMMON CONFIGURATIONS. ELECTRICIAN TO DETERMINE EXACT
REQUIREMENTS IN THE FIELD PER CURRENT NEC AND LOCAL CODES AND MAKE APPROPRIATE ADJUSTMENTS.
2.LABELING REQUIREMENTS BASED ON THE 2017 NATIONAL ELECTRIC CODE, OSHA STANDARD 19010.145, ANSI
Z535.
3.MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.
4.LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED [NEC 110.21(B)(3)]
5.LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8", WHITE ON RED BACKGROUND; REFLECTIVE, AND
PERMANENTLY AFFIXED [IFC 605.11.1.1]
WARNING!
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
!
!
WARNING
WARNING
THIS EQUIPMENT IS FED BY MULTIPLE
SOURCES. TOTAL RATING OF ALL
OVERCURRENT DEVICES, EXCLUDING
MAIN SUPPLY OVERCURRENT
DEVICE, SHALL NOT EXCEED
AMPACITY OF BUSBAR.
WARNING!
DUAL POWER SUPPLY
SOURCES: UTILITY GRID AND PV
SOLAR ELECTRIC SYSTEM
PHOTOVOLTAIC AC DISCONNECT
RATED AC OUTPUT CURRENT:
NOMINAL OPERATING AC VOLTAGE:
ELECTRIC SHOCK HAZARD
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT
DEVICE
WARNING: PHOTOVOLTAIC
POWER SOURCE
RAPID SHUTDOWN
SWITCH FOR
SOLAR PV SYSTEM
LABEL 5
AT POINT OF INTERCONNECTION, MARKED AT
AC DISCONNECTING MEANS.
[NEC 690.54, NEC 690.13 (B)]
LABEL 2
PLACED ADJACENT TO THE BACK-FED BREAKER FROM
THE INVERTER IF TIE IN CONSISTS OF LOAD SIDE
CONNECTION TO BUSBAR.
[NEC 705.12(B)(2)(3)(b)]
LABEL 6
AT DIRECT-CURRENT EXPOSED RACEWAYS, CABLE TRAYS, COVERS AND
ENCLOSURES OF JUNCTION BOXES, AND OTHER WIRING METHODS; SPACED
AT MAXIMUM 10FT SECTION OR WHERE SEPARATED BY ENCLOSURES, WALLS,
PARTITIONS, CEILINGS, OR FLOORS.
[NEC 690.31(G)(3&4)]
LABEL 9
SIGN LOCATED AT RAPID SHUT DOWN
DISCONNECT SWITCH [NEC 690.56(C)(3)].
LABEL 7
FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY AND CONDUCTORS LEAVING
THE ARRAY:
SIGN TO BE LOCATED ON OR NO MORE THAN 3 FT AWAY FROM SERVICE
DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED AND
SHALL INDICATE THE LOCATION OF ALL IDENTIFIED RAPID SHUTDOWN
SWITCHES IF NOT AT THE SAME LOCATION.
[NEC 690.56(C)(1)(A)]
LABEL 8
FOR PV SYSTEMS THAT ONLY SHUT DOWN CONDUCTORS
LEAVING THE ARRAY:
SIGN TO BE LOCATED ON OR NO MORE THAN 3 FT AWAY
FROM SERVICE DISCONNECTING MEANS TO WHICH THE
PV SYSTEMS ARE CONNECTED AND SHALL INDICATE THE
LOCATION OF ALL IDENTIFIED RAPID SHUTDOWN
SWITCHES IF NOT AT THE SAME LOCATION.
[NEC 690.56(C)(1)(b)]
LABEL 1
FOR PV DISCONNECTING MEANS WHERE THE LINE AND
LOAD TERMINALS MAY BE ENERGIZED IN THE OPEN
POSITION.
[NEC 690.13(B)]
LABEL 3
PLACED ADJACENT TO THE BACK-FED BREAKER
FROM THE INVERTER IF TIE IN CONSISTS OF LOAD
SIDE CONNECTION TO BUSBAR.
[NEC 705.12(B)(2)(3)(c)]
LABEL 4
EQUIPMENT CONTAINING OVERCURRENT
DEVICES IN CIRCUITS SUPPLYING POWER TO A
BUSBAR OR CONDUCTOR SUPPLIED FROM
MULTIPLE SOURCES SHALL BE MARKED TO
INDICATE THE PRESENCE OF ALL SOURCES
[NEC 705.12(B)(3)]
4
7 OR
TURN RAPID SHUTDOWN
SWICH TO THE "OFF"
POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD IN ARRAY
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT DOWN
CONDUCTORS OUTSIDE
THE ARRAY. CONDUCTORS
WITHIN THE ARRAY REMAIN
ENERGIZED IN SUNLIGHT
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
!
21
240
INV
M
MSP
AC
JB
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM ROOF MOUNTED SOLAR
ARRAYS WITH SAFETY DISCONNECTS AS SHOWN:
CAUTION
DIRECTORY
PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE
SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM.
(ALL PLAQUES AND SIGNAGE WILL BE INSTALLED AS OUTLINED WITHIN:
NEC 690.56(B)&(C), [NEC 705.10])
381 Se Tranquilla Ave, Port St. Lucie FL 34983
FRONT OF HOME
PV ARRAY
MAIN DISTRIBUTION
UTILITY DISCONNECT
AC DISCONNECT
INVERTER & RAPID
SHUTDOWN DC
DISCONNECT SWITCH
PLACARD - PV08
DRAWN BY: SoloCAD
SITE INFORMATION
Luis Claudio
381 Se Tranquilla Ave
Port St. Lucie, FL 34983
AC SYSTEM SIZE: 5 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 27.3202595
Long, -80.3379125
(18) Hanwha Q. Cells Q.Peak DUO BLK-G6+
340w PV MODULES
(1) SolarEdge SE5000H-US (240V) INVERTER(S)
Florida Power & Light
DATE:
January 5, 2022
Meraki Installers
484-663-3792
21 N New Warrington Rd
Pensacola, FL 32507
License # CVC57044
CONTRACTOR INFORMATION:
SITE PHOTOS:
SITE PHOTOS - PV09
DRAWN BY: SoloCAD