HomeMy WebLinkAboutProduct Approval Photovoltaic System Approval Certificate
TM L UM-16-0201A
FSEC, Awarded to:
UMA Solar
950 Sunshine Lane
- <.•k`.a r r Altamonte Springs,FL 32714
R-ECE1� �—D JAN 10 2017
For The Photovoltaic System Designated:
1-11 kW-SW290-ENP14ASE M250-IG MICROINVERTER
PV Modules and Array Array Configuration
V Module Manufacturer: SolarWorld Total Number of PV Modules: 1-40
PV Module Model Number: Sunmodule Plus SW290 Mono Series Strings/Branch Circuits: 1-3
FSEC Module Registration Number: SW15-ACTL-0429 Modules Per Series String/Branch Circuit: 1-16
Llisting to UL 1703 Verified: Yes 4 Array Nameplate Power Rating: 290 to 11,600 W
Piwer Conditioning Equipment(Inverter) Inverter DC Voltage Window: 16 V to 48 V
Inverter Manufacturer: p e AC Power Rating: 250 W
Inverter Model Number: 0-IG AC Nominal Voltage Output 268/240 V
Lusting to UL 1741 Verified: s Max PV Array Power Per Inverter: 300 W
Cfj arge Controller and Batted
fa ,f Battery Manufacturer: N/A
Charge Controller Manu rer. N/A Battery Model Number: N/A
Charge Controller- o'6 ber• N/A Battery Type: N/A
Lusting to UL 1741tf N/A Battery Capacity(C/20 rate): N/A
Battery Bank Configu eion Total Number of Batteries: N/A
Number in Each Series String: N/A Number of Series Strings: N/A
Comments
Electrical Design (Verify the following items for agreement between the installed components and the supplied electrical schematic.)
❑Size,type and location of all conductors in the PV system;
❑Conduit,raceways,junction boxes,and combiner boxes;
❑Size,current rating,voltage ratings,and location of all over-current protection devices;
❑Rating and location of all disconnects;
❑Point of connection to the utility;
❑FV module and equipment grounding system(including conductor size);
❑PV DC circuit and system grounding(including grounding electrode conductor size);
❑Ground fault detection&interrupter(GFDI)rating and location;
❑Battery wiring and cable sizes(if applicable).
Inspection
Inspector Name(printed) Inspector Signature Date
Installer Information and Certification
Company Name: Website:
Address 1:
Address 2:
I
City: State: Zip:
Phone Number: Fax Number:
Florida Contractor License Number:
Florida Contractor License Type: ( )Solar ( )Electrical ( )Other,please specify:
I hereby certify that this PV system has been installed in full accordance with the National Electrical Code.
Installer Name(printed) Installer Signature Date
Note: FSEC approvals do not replace or'exempt any requirements of electrical utilities or local jurisdiction authorities in matters such as permitting,
inspections,or utility interconnection agreements as required for PV system installations. When referring to FSEC approvals in any documentation
prof uced by the supplier,including technical or marketing information,the following statement shall be included:
i
The photovoltaic system design described in th man ,whe operiyinstalled and maintained,meets the minimum recommended practices established by the Florida Solar
Energy Center. This approval'does not imply a ors nt or anry of this product by the Florida Solar Energy Center or the State of Florida."
Provided by: 2016-07-12 TM
Solar Te rig&Certification Coordinator Date
> a Photovoltaic System Approval Certificate
UM-16-0201A
Awarded to: 1
FSEC UMA Solar Rc` 1 D JA p�
950 Sunshine Lane yfY
Altamonte Springs, FL 32714
For The Photowltalc System Designated:
i 1-11 kW-SW290-ENPHASE M250-IG MICROINVERTER
PV Modules and Array Array Configuration
IV Module Manufacturer: SolarWorld Total Number of PV Modules: 1-40
FV Module Model Number: Sunmodule Plus SW290 Mono Series Strings/Branch Circuits: 1-3
FSEC Module Registration Number: SW15-ACTL-0429 Modules Per Series String/Branch Circuit: 1-16
listing to UL 1703 Verified: Yes Array Nameplate Power Rating: 290 to 11,600 W
Power Conditioning Equipment(Inverter) Inverter DC Voltage Window: 16 V to 48 V
inverter Manufacturer: Enphase AC Power Rating: 250 W
Inverter Model Number: M250-IG AC Nominal Voltage Output: 268/240 V
listing to UL 1741 Verified: Yes Max PV Array Power Per Inverter: 300 W
Charge Controller and Batteries Battery Manufacturer: N/A
Charge Controller Manufacturer: N/A Battery Model Number: N/A
Charge Controller Model Number: N/A Battery Type: N/A
listing to UL 1741 Verified: N/A Battery Capacity(C/20 rate): N/A
Battery Bank Configuration Total Number of Batteries: N/A
Number in Each Series String: N/A Number of Series Strings: N/A
Comments '
Electrical Design, (Verify the following items for agreement between the installed components and the supplied electrical schematic.)
❑Size,type and location of all conductors in the PV system;
❑Conduit,raceways,junction boxes,and combiner boxes;
❑Size,current rating,voltage ratings,and location of all over-current protection devices;
❑Rating and location of all disconnects;
❑Point of connection to the utility;
❑PV module and equipment grounding system(including conductor size);
❑PV DC circuit and system grounding(including grounding electrode conductor Size);
❑Ground fault detection&interrupter(GFDI)rating and location;
❑Battery wiring and cable sizes(if applicable).
Inspection
4 Inspector Name(printed) Inspector Signature Date
Installer Information and Certification
Company Name: Website:
Address 1:
i
Address 2:
City: State: Zip:
Phone Number: Fax Number:
I
Florida Contractor License Number:
Solar Electrical )Other,p
Florida Contractor.License Type: ( ) ( ) ( lease specify:
I hereby certify that this PV system has been installed in full accordance with the National Electrical Code.
Installer Name(printed) Installer Signature Date
Note: FSEC approvals do not replace or exempt any requirements of electrical utilities or local jurisdiction authorities in matters such as permitting,
inspections,or utility interconnection agreements as required for PV system installations. When referring to FSEC approvals in any documentation
produced by the supplier,including technical or marketing information,the following statement shall be included:
The photovoltaic system design described in th man I,whe opedyinstailed and maintained,meets the minimum recommended practices established by the Florida Solar _
Energy Center. This approval'does not imply a ors nt or anry of th s product by the Florida Solar Energy Center or the State of Florida."
Provided by: 2016-07-12
Solar Te ng&Certification Coordinator Date •
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`i TUV Power controlled:
z8varretmR c Lowest measuring tolerance in industry
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mm Every component is tested to meet
— :5 3times IEC requirements
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Designed to withstand heavy
accumulations of snow and ice
�4�j_�..�-�TF;1
`ti :+ Sunmodule Plus:
! Positive performance tolerance
ZSa 2S-year linear performance warranty
and 10-year product warranty
`� 4 Glass with anti-reflective coating_ _
World-class quality OuarfI.d,IEC 6111[
S.BIr Tn°ana,IE I,t l CIP
Fully-automated production lines and seamless monitoring ofthe process and mate- D e ••mmnnc rtci[tance,IEC 61716
rialensurethequalitythatthecompanysetsasitsbenchmarkforitssitesworldwide. :ono''E`D"°' cus
E i amin P n UL 1703
SolarWorld Plus-Sorting
Plus-Sorting guarantees highest system efficiency.SolarWorld only delivers modules
C EHameln . 11
that have greater than or equal to the nameplate rated power.
.. ,,,novation
NG(7 D(([N C((1111[D-
25-year linear performance guarantee and extension of product warranty to 10 years
SolarWorld guarantees a maximum performance digression of0.7%p.a.in the course
of 25 years, a significant added value compared to the two-phase warranties com- Ma 0
mon in the industry,along with our industry-first 10-year product warranty.' Gj
'in accordance with the applicable SolarWorld Limited Warranty at purchase.
www.solarworld.com/warranty
MADE IN USA OF
sol a rwo rl d.com IMPORTED COMPONENTS
i
Sunmodule;-/ Plus SOLARWORLD
SW 285-300 MONO (33mm frame, 5 busbar)
PERFORMANCE UNDER STANDARD TEST CONDITIONS(STC)'
SW 285 SW 290 SW 295 SW 300
Maximum power P,,,,, 285 Wp 290 Wp 295 Wp 300 Wp
Open circuit voltage V_ 39.7 V 39.9 V 40.0 V 40.1 V
Maximum power point voltage V-PP 31.3 V 31.4 V 31.5 V 31.6 V
Short circuit current I,c 9.84 A 9.97 A 10.10 A 10.23 A
Maximum power point current Impp 9.20 A 9.33 A 9.45 A 9.57 A
Module efficiency nm 17.00% 17.30% 17.59% 17.89%
'STC:1000W/m',25'C,AM 1.5
PERFORMANCE AT 800 W/M2,NOCf,AM 1.5
SW 285 SW 290 SW 295 SW 300'
Maximum power Pm„ 213.1 Wp 217.1 Wp 220.5 Wp 224.1 Wp
Open circuit voltage V. 36.4 V 36.6 V 36.7 V 36.9 V
Maximum power point voltage V-PP 28.7 V 28.8 V 28.9 V 31.1 V
Short circuit current Ix 7.96 A 8.06 A 8.17 A 8.27 A
Maximum power point current IMP 7.43 A 7.54 A 7.64 A 7.75 A
Minor reduction in efficiency under partial load conditions at 25'C:at 200 W/m',100%of the STC efficiency(1000 W/m')is achieved.
'Preliminary values,subject to change.
IY
l000 w/m2 COMPONENT MATERIALS
Cells per module 60 Front Low-iron tempered glass
goo W/m2 with ARC(EN 12150)
60ow/m2 type 5 bus bar
Cell t Mono crystalline Frame Clear anodized aluminum
6.17
d 400 W/m2 Cell dimensions (156.75 x in x 156.75 m in)) Weight 39.7 Ibs(18.0 kg)
73
200 W/m2
THERMAL CHARACTERISTICS ADDITIONAL DATA
too W/rn2
NOCT 46•C Powersorting -0 Wp/+5 Wp
ModulevoltageM V. TCI11 0.04%/K J-Box IP65
37.8(961) TC a -0.30%/K Connector PV wire per UL4703
TCP., -0.41%/K with H4 connectors
4.20 0o Ma ulefireperformance (UL1703)Type1
(106.65)� 1 4x.6 Operating temp -40'C to+85'C
7.12 00.26(6.6)
(180.85) PARAMETERS FOR OPTIMAL SYSTEM INTEGRATION
00.35(9)
o Maximum system voltage SC11/NEC 1000 V
0
Maximum reverse current 25 A
Number of bypass diodes 3
1
Design loads' Two rail system 113 psf downward,64 psf upward
" Design loads' Three rail system 178 psf downward,64 psf upward
a Design loads* Edge mounting 178 psf downward,41 psf upward
'Please refer to the Sunmodule installation instructions for the details associated with these load cases.
0A3n'1 Compatible with both"Top-Down"
< Qf 0.35(9) and"Bottom'mounting methods
11.32 •--Grounding Locations:
(297.50) 1.30(33) -4locations alongthe length of the
Ad __ module in the extended flange.
1.30(33) II
All units provided are imperial.SI units provided in parentheses. Fes-1.14(25)-�
SolarWorld AG reserves the right to make specification changes without notice. SW-01-751OUS 07-2015
I
Enphase®Microinverters
Enphase@M250
M,o
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The Enphase® M250 Microinverter delivers increased energy harvest and reduces design and
installation complexity with its all-AC approach. With the M250, the DC circuit is isolated and insulated
from ground, so no Ground Electrode Conductor(GEC) is required for the microinverter.This
further simplifies installation, enhances safety, and saves on labor and materials costs.
The Enphase M250 integrates seamlessly with the Engage®Cable, the Envoy®Communications
Gateway", and Enlighten®, Enphase's monitoring and analysis software.
PRODUCTIVE SIMPLE RELIABLE
- Optimized for higher-power - No GEC needed for microinverter -4th-generation product
modules - No DC design or string calculation - More than 1 million hours of testing
-Maximizes energy production required and millions of units shipped
- Minimizes impact of shading, - Easy installation with Engage - Industry-leading warranty, up to 25
dust, and debris Cable years
[ ] enphase® CdD
E N E R G Y
C US
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Enphase®M250 Microinverter//DATA
INPUT DATA(DC) M250-60-2LL-S22/S23/S24
Recommended input power(STC) 210-300 W
Maximum input DC voltage 48 V
Peak power tracking voltage 27 V-39 V
Operating range 16 V-48 V
Min/Max start voltage : 22 V/48 V
Max DC short circuit current 15 A
Max input current 10 A
OUTPUT DATA(AC) @208 VAC @240 VAC
Peak-output power 250 W 250 W
Rated(continuous)output power 240 W 240 W
Nominal output current 1.15 A(A.rms at nominal duration)- - 1.0 A(A rms at nominal duration)
Nominal voltage/range 208 V/183-229 V 240 V/211-264 V
Nominal frequency/range 6d.0/57 61 Hz 60'0/57 61 Hz '.
Extended frequency range* 57-62.5 Hz 57-62.5 Hz
Power.factor: >0.95 >0.95
Maximum units per 20 A branch circuit 24(three phase) 16(single phase)
Maximum.outpuffault current.: 850.MA rms for 6 cycles ' , 850.mA ems for 6 cycles
EFFICIENCY
CEC weighted efficiency,240 VAC 96.5%
CEC weighted efficiency,208 VAC 96.0%
Peak inverter efficiency 96.5%
Static MPPT efficiency(weighted,reference EN50530) 99.4%
Nighttime power consumption 65 mW rhax
MECHANICAL DATA
Ambient temperature range -40°C to-+65°C "
Operating temperature range(internal) -40°C to+85°C
Dimensions(WxHxD) 171 mm x 173 rhrri x 30 mm(without mounting bracket)
Weight 2.0 kg
Cooling Natural convection-No fans
Enclosure environmental rating Outdoor-NEMA 6
FEATURES
Compatibility Compatible with 60=cell PV modules.
Communication Power line
Integrated ground The DC circuit meets'the requirements for-ungrounded PV arrays in
NEC 690.35.Equipment ground is provided in the Engage Cable.No
additional GEC or ground is required.Ground fault protection-(GFP)is
integrated into the microinverter.
Monitoring Free lifetime monitoring via Enlighten software
Compliance UL1741/IEEE1547,FCC Part 15 Class B,CAN/CSA-C22.2 NO.0-M91,
0.4=04,and 107:1-01
Frequency ranges can be extended beyond nominal if required by the utility
To learn more about Enphase Microinverter technology, r enphaseo
I
visit enphase.com LJ E N E R G Y
i
0 2013 Enphase Energy.Al rights reserved.All trademarks or brands in this document are registered by their respective owner.
i 1 ' _
//r IRONRIDGE Roof Mount System
��Ilw
,Built for solar's toughest roofs.
IronRidge builds the strongest roof mounting system in solar. Every component has been tested to the limit
and proven in extreme environments.
Our rigorous approach has led to unique structural features, such as curved rails and reinforced flashings, and
is also why our products are fully certified, code compliant and backed by a 20-year warranty.
Strength Tested PE Certified
All components evaluated for superior ® Pre-stamped engineering letters
structural performance. available in most states.
Class A Fire Rating Design Software
Certified to maintain the fire resistance ® Online tool generates a complete bill of
rating of the existing roof. materials in minutes.
Integrated Grounding 20 Year Warranty
® UL 2703 system eliminates separate Twice the protection offered by
moJule grounding components. competitors.
XR Rails
XR10 Rail XR100 Rail XR1000 Rail Internal Splices
_ d
A low-profile mounting rail The ultimate residential A heavyweight mounting All rails use internal splices
for regions with light snow. solar mounting rail. rail for commercial projects. for seamless connections.
• 6'spanning capability • 8'spanning capability • 12'spanning capability • Self-tapping screws
• Moderate load capability • Heavy load capability • Extreme load capability • Varying versions for rails
• Clear&black anod.finish • Clear&black anod.finish • Clear anodized finish • Grounding Straps offered
Attachments
FlashFoot Slotted L-Feet Standoffs Tilt Legs
AOL
Anchor,flash, and mount Drop-in design for rapid rail Raise flush or tilted Tilt assembly to desired
with all-in-one attachments. attachment. systems to various heights. angle, up to 45 degrees.
• Ships with all hardware • High-friction serrated face • Works with vent flashing • Attaches directly to rail
• IBC& IRC compliant • Heavy-duty profile shape • Ships pre-assembled Ships with all hardware
• Certified with XR Rails • Clear&black anod.finish • 4"and 7"Lengths Fixed and adjustable
Clamps & Grounding
End Clamps Grounding Mid Clamps (j) T Bolt Grounding Lugs (1) Accessories
UA&
LL
._
Slide in clamps and secure Attach and ground modules Ground system using the Provide a finished and
modules at ends of rails. in the middle of the rail. rail's top slot. organized look for rails.
• Mill finish&black anod. • Parallel bonding TTbolt • Easy top-slot mounting • Snap-in Wire Clips
• Sizes from 1.22"to 2.3" • Reusable up to 10 times • Eliminates pre-drilling • Perfected End Caps
• Optional Under Clamps • Mill &black stainless • Swivels in any direction • UV-protected polymer
Free Resources
Design Assistant A NABCEP Certified Training
Go from rough layout to fully v x;.;o Earn free continuing education credits,
° i engineered system. For free. ® while learning more about our systems.
Go to IronRidge.com/rm ®V Coo to lronRidge.com/training
m Yr
ER CLASSIFl®
: ROOF MOUNT
(iouS
Intertek
4008083
*Class A*
Fire Rated
a Odd IRONRIDGE
Odd
DISCLAIMER.............................................................. .......................1.
RATINGS.............................................................................................................................................................................................................................................................................................................1.
CHECKLIST........................................................................._..................................................................................................................................................._.....................................................................2
PRIMARYCQMPONENTS............................................................................................................................................................................................................................................................_3
1 ATTACH„BASES............................................................................................................................................................................................... .........................._3
21,.,.P LACE.RAILS......__.........................................................................................................................................._.....................................................................................___.............................a
.,,SECURE,LUG........_........................................................................................................................................................................ ......................................................._._.._......................
..... .. 4
1 CLAMP„MODULES......................................................................................................................................... 4
ERANSIQN AQINTS................................._............................................................................................................................................................................................._........_.__................
ELECTRICAL,DIAQRAM.............................._.....__............................................................................................__......................................
QPTIQNAL,CQMPQNENTS.................................._......................................................................................................_.................................... .............................6
ALTERNATIVE,LUQS..........................................................................................................................................._............................................................................_. ...............s
FLASHFQQT..............................................................................................................................................................................................................
END..UAPS....................................................................................................................................................................................................................._........................................................................7..
WIRE.CLIPS..........................................................................................................................................................................................................................................................................................7
STANDQFFS................................................................................................................................................................................................................................................................_.......................7
FIXED,TILT,LEGS........................................_.........................................................................................................................................................................................._...._...............................
ADJUSTABLE_TILT_LEGS........................_..._. ........................8
WARRANTY..............................._......................................._..................................
..............................
This manual describes the proper installation procedures and provides minimum standards required for product reliability
and warranty.Thoroughly understanding this manual is imperative to proper installation;failure to follow the guidelines set
forth can result in property damage, bodily injury, or even death.
IT IS THE INSTALLER'S RESPONSIBILITY TO:
• Comply with all applicable local or national building codes,including any that may supersede this manual.
• Ensure all products are appropriate for the installation,environment,and array under the site's loading conditions.
• Comply with roofing manufacturer's warranty terms including:using protective barriers between mounting and roofing and roof
penetrations and removing all loose debris or gravel prior to installation.
• Use only IronRidge parts or parts recommended by IronRidge;substituting parts may void any applicable warranty.
• Ensure that the installation is completed by a licensed solar professional.All electrical installation and procedures should be conducted
by a licensed and bonded electrician or solar contractor.All work must comply with national,state and local requirements.
• Comply with all applicable fire codes including,but not limited to,keeping walkways clear and avoiding obstacles.
• Ensure provided information is accurate.Issues resulting from inaccurate information are the installers'responsibility.
• Confirm with the selected module manufacturer that the mounting is compatible with the selected module.
o A
STRUCTURAL CODE PER ASCE 7-10
> All components covered in this manual(review Engineering Design Guide and Certification Letters)
INTEGRATED GROUNDING PER UL 2703
> Flush mount systems(tilt mount systems require other code-compliant grounding means)
CLASS A FIRE RATED PER UL 1703
Steep Slope Flush ® Type 1,2,&3 Class A
(a 9.5 degrees) Tilt Type 1 &2 Class A
Low Slope Flush Type 1,2,&3 Class A
(<9.5 degrees) Tilt Type 1,2,&3 Class A
*Class A rated PV systems can be Installed on Class A,B,and C roofs.
TOOLS REQUIRED PRIMARY COMPONENTS
❑ Cordless Drill (non-impact) 204 in-Ibs
❑ Torque Wrench (0-246 in-Ibs)
❑ 5/16"Socket(deep)
❑ 7/16"Socket(deep)
(deep) XR Rail L-Foot
O 9/16"Socket
( p) Aluminum Aluminum
❑ 1/8"Allen Wrench
84&20 in-Ibs
❑ 3/8"Socket(for Tilt Legs)
TORQUE VALUES
❑ FlashFoot Lag Bolts (5/16"-9): Fully seat
❑ L-Feet'Nuts(3/8"-16):204 in-Ibs Internal Splice Grounding Strap Grounding Lug
Aluminum Tinned Copper Tinned Copper&SS
❑ Internal Splice Screws (1/4"-14): Fully seat
84 in-Ibs 84 in-Ibs 84 In-Ibs
❑ Grounding Lug Nuts (1/4"-20):84 in-Ibs
❑ Grounding Lug Set Screws (1/4"-28):20 in-Ibs
❑ End Clamp Nuts(1/4"-20):84 in-Ibs
❑ Mid Clamp Nuts(1/4"-20):84 in-Ibs End Clamp Mid Clamp Expansion Joint
(55 in-Ibs for SunPower Modules) Aluminum Stainless Steel Tinned Copper&SS
❑ Expansion Joint Nuts (1/4"-20):84 in-Ibs OPTIONAL COMPONENTS
❑ Tilt Leg Nuts(3/8"-16): 180 in-Ibs
❑ Flush Standoff(5%16"-18): 139 in-Ibs
Nol Eval.W Under UL2703 J
FlashFootTM End Cap Wire Clip
Aluminum Polycarbonate Polycarbonate
139 in-Ibs 180 in-Ibs
0
Net Evalmted Under ULOW Not EvehWed alder UL 2703
- - - - - - - - - - Standoff - Tilt Le _
Aluminum&SS Aluminum
i
O a -• a o -•• • •
, ff7 \
Components in this section are classified for Integrated Grounding (UL 2703). Follow these installation procedures to
ensure compliance with the following standards:
O INTEGRATED GROUNDING PER UL 2703
P� STRUCTURAL CODE PER ASCE 7-10
A
CLASS A FIRE RATED PER UL 1703 WITH TYPE 1,2,&3 SOLAR MODULES
FLUSH MOUNT,ANY ROOF SLOPE,ANY MODULE TO ROOF GAP, NO PERIMETER GUARDING REQUIRED)
@.mzgm MmEg
ROOF ATTACHMENTS
Install base attachments. Mount Slotted L-Feet on
FlashFoot or compatible third-party roof attachments.
► IronRidge's all-in-one FlashFoot roof attachment is for pitched,
composition shingle roofs.Refer to Page 6 or provided manual.
► Compatible third-party roof attachments:
• S-5!Standing Seam Metal Roof Clamps
• EcoFasten Green Fasten GF-1 Anchors
QuickMount PV Flush Mounts,Tilt Standoffs,and Tile Hook
P. Refer to Pages 7-8 for installing Standoffs or Tilt Legs.
A.CONNECT SPLICES A
Splice 6°Inside Rail
Insert Internal Splice 6"into first rail and secure with star Fully Beat
washer, Grounding Strap, and screw. Slide second rail Screws
over Internal Splice and secure. Ensure screws are fully
seated. Repeat for all splices, but with star washers and
Grounding Straps only on one rail per row of modules.
► Rows exceeding 100 feet of rail must use Expansion Joints.
► For XR10 and XR100 rails,insert screws along the provided lines. Grounding straps Only
Needed on One Rail
► Don't use rail splices in middle 1/3 of interior spans or end spans. per Row of Modules
Q Screws can be inserted on front or back of rails.
B.ATTACH RAILS B
Torque to
204 In•lbs
Slide 3/8"-16 hardware into side-facing rail slot. Space
bolts to match attachment spacing. Drop rail with hardware
into Slotted L-Feet. Level rail at desired height,then torque
to 204 in-Ibs.
► If using Mid Clamps with hex bolts,slide bolts into top rail slot.
4 Rail and L-Feet can face either upslope or downslope on roof.
f
I
GROUNDING LUG
E�
Hex Nut
Assemble Grounding Lug with provided hardware.Torque (84In-Ibs)
hex nut to 84 in-Ibs. Install a minimum 10 AWG solid set screw
(20 in Ibs)
copper grounding wire.Torque set screw to 20 in-Ibs. � \G//
P. Grounding hardware is only needed on one rail per row of
modules.Grounding Lugs must be installed on same rail as
Grounding Straps.
A.FIRST END CLAMPS A
Place first module a minimum of 1.5"from rail ends. Slide
End Clamps into both rails and hook over top of module. Torque to
84 in-Ibs
Torque to 84 in-Ibs. ,5
Q Ensure rails are square before placing modules.
Q Hold End Clamps while torquing to prevent rotation.
B. MID CLAMPS B
Leave 1/2" 1.Drop in Clamps
Gap Between Parallel to Rail
Place second module into position, leaving a 1/2"gap Modules
between it and the previous module.While holding module
in place,drop Grounding'Mid Clamps into rail slots and
rotate nuts'#o engage T bolts.
2.Rotate Nuts
Place Second Module to Engage Bolts
Slide second module flush against clamp tabs.Once in Ralf Slot
clamp teeth are in contact with both module frames and Into Position
the bolts are properly aligned in slots,torque to 84 in-Ibs.
Repeat procedure for each following module.
1/4"Gap Torque to
84 in-Ibs
► Make sure indent at top of T bolt is perpendicular to rail slot to
ensure T bolts are.properly seated. ----- -----------
► If using Standard Mid Clamps with ETL-Ilsted WEEB Clips,refer to ----- -----------
WEEB Installation Instructions.Torque to 120 in-Ibs. ----- -----------
T Bolt Indent
Slide Second Module Perpendicular
Flush Against Tabs to Rail
C. LAST END CLAMPS . C
,I
Place last module in position on rails, a minimum of 1.5"
from rail ends. Slide End Clamps into both rails, ensuring it .
is hooked over top.of module.Torque to 84 in-Ibs.
.► Repeat all steps for.each following'row-of-modules..._:
l
��d
GROUNDING STRAP EXPANSION JOINT
Grounding Strap Expansion Joints are required for thermal 3/8"From End
expansion of rows exceeding 100 feet of rail. /7orquato
IC 84 clue
Insert Internal Splice into first rail and secure with screw. o
Assemble and secure Grounding Strap 3/8"from rail
end. Slide second rail over Internal Splice leaving 1"gap
between rails.Attach other end of Grounding Strap with
hardware, and torque hex nuts to 84 in-Ibs.
► Second Internal Splice screw is not used with Expansion Joints.
t"Gap
► Do not install module over top of expansion joint location.
Fully Seat
6"Inside Rail Screw
O 0 0 I I I 0 0 0
0 0 0 I I I 0 0 141
O 0 0 0 0 - - - - - - - O
O 0 0 I I I 0 0 op 3
Ho End Clamp • Grounding Lug Grounding Minimum
Strap 10 AWG
FGrounding Copper Wire
Mid Clamp Internal Splice (Rail Connection)
"K "
I
Components in this section are not required for Integrated Grounding(UL 2703).The markings below indicate that the
component complies with or does not violate the requirements of the listing indicated:
O INTEGRATED GROUNDING PER UL 2703
STRUCTURAL CODE COMPLIANCE PER ASCE 7-10
&CLASS A FIRE RATED PER UL 1703 WITH TYPE 1 &2 MODULES(TILT MOUNT,ANY ROOF SLOPE)*
&CLASS A FIRE RATED PER UL 1703 WITH TYPE 3 MODULES(TILT MOUNT,<9.5 DEGREE ROOF SLOPE)*
'APPLICABLE TO ANY MODULE TO ROOF GAP FOR MODULE TILT OF 1 DEGREE AND HIGHER.DOES NOT REQUIRE PERIMETER GUARDING.
WEEB LUGS
Review Wiley WEEB Installation Instructions, using 6-10
AWG (minimum)solid copper grounding wire.Torque hex
nut to 120 in-lbs and set Screw to 84 in-lbs.
Locate and mark locations on roof. Drill 1/4"pilot holes and
backfill with"approved sealant. Slide flashing between 1 st
and 2nd course of shingles. Line up pilot hole and insert
lag bolt through washer, L-Foot, and flashing. Fully seat.
► Replace L-Foot with U-Foot and add CP-SQ-Slotted Bracket with
an extra flat washer per foot;if using FlashFoot with.rift Legs.
Q-L-Foot can face either upslope or downslope on roof."
i
i
I
i
I ,
KO
End Caps add a completed look and keep debris and
pests from collecting inside rail.
Firmly press End Cap onto rail end. a�
Q End Caps come in sets of left and right.Check that the proper
amount of each has been provided.
i-.
Wire Clips offer a simple wire management solution. Press Clip Snap Clip
Into Slot Closed
Firmly press Wire Clip into top rail slot. Run electrical wire
through open clip. Snap closed once all wires have been
placed.
FLUSH STANDOFFS
Torque to
139 in-Ibs
Attach Standoffs to roof locations with lag bolts(not
included). Place flashing over Standoff.Attach L-Foot on
Standoff washer with hardware.Torque to 139 in-Ibs.
P. Only attach to Tilt Legs if assembly is tilted 10 degrees or less. o
e
TILT STANDOFFS
Refer to Quick Mount PV's Low Slope Roof Mount Manual. O
O
iuj
-T
OOIOK YO�
f�
h
FIXED TILT LEGS
A.MOUNT U-FEET A
Mount U-Feet to roof attachments,torquing as required by
roof attachment manufacturer's specifications. o
o 0
m
o
O
B. PLACE TILT LEGS B
Place Tilt Legs into U-Feet, inserting 3/8"-16 bolts with
washers into holes and attaching nuts. Finger tighten.
O
Finger
Tighten
C.ATTACH RAILS C
Slide bolts into 3/8"rail slots,then line up rails with Tilt Tilt to Desired Angle
Legs and attach. Place nuts and finger tighten.Tilt to Torque to 1801n-lbs
desired angle and tighten all'bolts to 180 in-lbs.
► Check with'module manufacturer for rail placement
specifications.Place rails from module's edge,up to 20%of
module's length.
Q'Use a straightedge across the rails,pivot legs,-and adjust tilt until
rails are flush with straightedge.
ADJUSTABLE TILT LEGS (-,v;�� Eai6i'I®
A.ASSEMBLE TILT LEGS
Join Inner and Outer Legs
For Adjustable Tilt Legs
'After mounting U-Feet,join inner.and outer legs with o 0
hardware,then place.Tilt Legs into U-Feet and attach. /
tC/
P. Refer to Fized Tilt Leg instructions(above)for more details.
B.ATTACH-PIVOT BRACKETS
Tilt to Desired Angle
Slide bolts into 3/8"rails slots, attaching pivot brackets Torque to 180 in-Ibs
to north rails,then line up rails with Tilt Legs and attach.
Adjust legs to desired length,tilting assembly to desired
angle, and then tighten all bolts to 180 in-Ibs.
\
P.. Place rails from module's edge,up..to 20%-of module's length. __._ Pivot Bracket - --- -- - —
71
Effective for IronRidge, Inc. ("IronRidge") mounting structure components ("Products") manufactured after April 1st,
2012, IronRidge provides the following warranties,for Products installed properly and used for the purpose for which the
Products are designed:
• finishes shall be free of visible defects, peeling, or cracking, under normal atmospheric conditions, for a period of
three (3)years from the earlier of(1)the date of complete installation of the Product or(ii)thirty days after the original
purchaser's date of purchase of the Product("Finish Warranty");
• components shall be free of structurally-related defects in materials for a period of ten (10)years from the earlier of(i)
the date of complete installation of the Product or(ii)thirty days after the original purchaser's date of purchase of the
Product;
• components shall be free of functionally-related manufacturing defects for a period of twenty(20)years from date of
manufacture.
The Finish Warranty does not apply to: (a) surface oxidation of the galvanized steel components or any foreign residue
deposited on Product finish; and (b) Products installed in corrosive atmospheric conditions, as defined solely by
IronRidge;corrosive atmospheric conditions include, but are not limited to, conditions where Product is exposed to
corrosive chemicals,fumes, cement dust, salt water marine environments or to continual spraying of either salt or fresh
water.The Finish Warranty is VOID if(c)the practices specified by AAMA 609 &610-02—"Cleaning and Maintenance for
Architecturally Finished Aluminum"(www.aamanet.org)are not followed by Purchaser for IronRidge's aluminum based
components;and (d) if the practices specified by ASTM A780/A780M -09"Standard Practice for Repair of Damaged
and Uncoated Areas of HotDip Galvanized Coatings"are not followed by Purchaser for IronRidge's galvanized steel-
based components.
The warranties above do not cover any parts or materials not manufactured by IronRidge, and exclude nonfunctionally-
related defects, as defined solely by IronRidge.The warranties do not cover any defect that has not been reported to
lronRidge in writing within twenty(20)days after discovery of such defect.
In the event of breach of or non-compliance with the warranties set forth above, IronRidge's sole obligation and
liability, and the sole and exclusive remedy for such breach or non-compliance, shall be correction of defects by repair,
replacement, or credit, at IronRidge's sole discretion. Such repair, replacement or credit shall completely satisfy and
discharge all of IronRidge's liability with respect to these warranties.
Refurbished Product may be used to repair or replace the defective components.Transportation, installation, labor, or any
other costs associated with Product replacement are not covered by these warranties and are not reimbursable.These
warranties additionally do not cover(a) normal wear, or damage resulting from misuse, overloading, abuse, improper
installation (including failure to follow professional instruction and certification), negligence, or accident, or from force
major acts including any natural disasters,war or criminal acts;and (b) Products that have been altered, modified or
repaired without written authorization from IronRidge or its authorized representative;and (c) Products used in a manner
or for a purpose other than that specified by IronRidge.A formal document proving the purchase and
the purchase date of the Product is required with any warranty claim.
Except as set forth above, IronRidge sells the Products on an"AS IS"basis,which may not be free of errors or defects,
and ALL EXPRESS OR IMPLIED REPRESENTATIONS AND WARRANTIES, INCLUDING ANY WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUALITY, WORKMANLIKE EFFORT,
CORRESPONDENCE TO DESCRIPTION, DESIGN,TITLE OR NON-INFRINGEMENT, OR ARISING FROM COURSE
OF DEALING, COURSE OF PERFORMANCE OR TRADE PRACTICE,ARE HEREBY DISCLAIMED.
POWERTABLE:BRANCH CIRCUIT THRU C GENERAL DIAGRAM NOTES: GENERAL PHOTOVOLTAIC3-UNE DIAGRAM SPECIFIC FLAG NOTES:
DC-SIDE A B C BRANCHURCUITATOC AC-SIDE 1)THIS 3-UNE ENPHASE M250/501ARWORLD SW290 QAND �� 4[
MODULE DIAGRAM SHOWS THE MAXIMUM SYSTEM AND PRIORI THE
MENTOF WORKMGOVERNINGAGENCIES aa
#PVMODULE 1 1 26(MAX PER BRANCH CIRCUIT) INVERTER IS MEANT TO REPRESENT A RANGE FROM A 290 W-dc- 1 PRIOR TO THE COMMENCEMENT WORK QLABEL BREAKER PER NEC690.54,705.12(D)AND 705.10.
1 MODULE SYSTEM UP TO A MAXIMUM 21,600 W-&A Aff'.0
MANUF SOUIRWORLD ENP M250
SMALLERP BRANCH CIRCUIT
COUNT
TER COUNT. EQUIPMENTSHALL BE INSTALLED PER THE2D11 NATIONAL ELECTRICAL OR EQUALED CURRENT SERVICE
E BUS RATING
THAN 9
MODEL SW290 250W 4000W PEAK POWER WIRE SIZE-BRANCH CIRCUIT COUNT MAY BE USED QCCDE(NEC),ALL APPLICABLE OR GOVERNING CODES,MANUFACTURER QOR EQUALTO 120%OF MAIN SERVICE BUS RATING AND BREAKERS MUST BE q
WITH CONTRACTOR RESPONSIBLE FORSIZING WIRE REQUIREMENTS OF AND PER THE GOVERNING UTIUTYCOMPANY. 7 MOUNTED AT OPPOSITE END OF MAIN BREAKER PER NEC 705.12(D).
POWER 290 Wp-de 240W 3840W NOMINALPOWER BASEDONREQUIRED AMPACITY AND VOLTAGE DROP.
2)ACSUB PANEL IS OPTIONAL AND SHALL BE IF PV BACKFEED CURRENT PLUS MAIN BREAKER RATING EXCEEDS 120%OF ¢ g
LISTING AGENT NAME AND NUMBER SHALL BE INDICATED PER NEC MAIN SERVICE BUS RATING,CONTRACTOR SHALL LOCATEAOEQUATELY d VOC 39.9 VOC 240 VAC 24D VAC VOLTAGE THE SUB
THE CONTRACTORTO SIZE g$
THE SUB SEPARATE
2011NEC INSTALLER SHOWN 3 130.3(B). QSIZEDDISCONAND COMPLY
WITH
NEC705.RVICE PANEL ANDSUPPLYSIDE IL
CSC 9.97A 1A 16A CURRENT RUN THE SEPARATE BRANCH CIRCUITS SHOWN TO THE CONNECOON AND COMPLY WRM N 705.12(A)
SERWCE PANEL WITH(1)20AMP 2 POLE BREAKER PER CONDUCTOR WIRE SIZES SHOWN BASED SOLELY ON AMPACITY $6
VMP 31.4VDC fiO HZ 60 HZ FREQUENCY BIIANCH CIRCUfT.SEE SHEET2 OF2 FORTHE QREQUIREMENf5.T0 PREVENTANINCRFASE INACVOLTAGE LEVELAND QSCHEMATICSHOWS MAX.CONFIGURATION OF 40 MODULES AND
OPTION IT.SEES E PANEL 4 MICROINVERTERS.ACONFIGURATION OF LESS THAN 40 MODULES AND
IMP 9.33 AMP AVOID ANY NUISANCE FAULTS,IT IS RECOMMENDED TO SIZE CONDUCTOR 9
••SIC;CELLTEMPERANRE @ 25'C,SPECTRUM AM3.5,IRRADIANCE @ 3000 W/M2 MICRO INVERTERS TOTAL MAY BE USED WITH SAME CONFIG SHOWN
FOR A TOTAL VOLTAGE DROP OF 2%OR LESS PER INV.MANUFACTURER.
EXISTING ELECTRICAL SERVICE EQUIPMENT ASSUMED TO BE 120/240 V 68g
SQ LABEL DEVICE PER NECEW.14(Q(2),AND SECURE PER NEC 690.7(D). &IINGLEIHASE60HIACIOWERSYSTEM.CONTRACTORRESPONSIBLETO r
1 CONTACT ENGINEER OF RECORD FOR SITE SPECIFIC REQUIREMENTS FOR 6p
Q
DIFFERENT POWER SYSTEMS.
CABLE q g ABLE S DROP Y ,a
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CIRCUIT (IF REQUIRED] INVERTERAND MODULETYPEALONG -- - - li I T-'--N i —T—Lj: ogp e4
CABLE SYSTEM l___a (UNCTION BOX I ( T_ ______________J $�
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ENPHASE ENGAGE CABLE SYSTEM ENPHASE ENGAGE CABLE SYSTEM ENCLOSURE i� ` G i DATE M27.2016
i
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G I CMKD 6Y1 RZ It
____
SIMILAR GROUNDING STRATEGY AS BRANCH BRCUITA__________ _______________________________� I _ ______ ______ _ __________ ____ _____ o
P COMBINEROUTPUTCIRCUITCJIBLE REL NO.# !*✓�
p6AWG SDUD CU GROUND TYP. (3)#6 AWG,INSULATION:THHN/THWN-2 SCALE AS NOTED i
To Optional ( (1)#6 AWG,THHN/THWN-2 GROUND CONDUCTOR
PV 60A MINIMUM
dlMeta ;; CONDUIT SIZE:I"MINIMUM &K
114 120/24aV RATED ( DRAWING#
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----•�----A ACSUB PANEL (OPTIONAL)IF REQUIRED BY UTILITY- g
w/60A/2P -- -----�i�-----U DEDICATED NEW NON-FUSED AC DISCONNECT.NEUTRAL ENPM250 �
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_ _ -___-p FOR SOLAR ONLY. 4- SWITCH NOT REQUIRED. $Main Breaker O i I DO NOT CONNECT TO EXISTING �Ee
_ __________________
LOADS. (OPTIONAL)IF REgUIRED BY U71LfIY- SHEETI OF? $ �C
To Udgly I GROUNDING 240VACSINGLE
i___i JUNCTIONBOX-
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B New Non4uud THHN(THWN-2 PER UTILITY.SEE UTILITY FOR 1
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SuppNSidecomeNon DBtdbuUon Panel w,,",s°„I,�r u�,d�"e;:'v;:°s°„e` PER BRANCH CIRCUR PER
O;rim d2 — e0 MANUFACTURER I
RECOMMENDATIONS.
�P5
�a9
■��
POWER TABLE:BRANCH CIRCUITA THRUC GENERAL DIAGRAM NOTES: GENERAL PHOTOVOLTAIC 3-UNE DIAGRAM SPECIFIC FLAG NOTES: qF¢�
DGSIDE A B C BRANCHCIRCUITATOC AC-SIDE 1)THIS 3-UNE ENPHASE M250/SOLARWORLD SW290 Q OBTAIN ALL PERMITS AND APPROVALS FROM GOVERNING AGENCIES
MODULE DIAGRAM SHOWS THE MAXIMUM SYSTEM AND PRIOR TO THE COMMENCEMENT OF WORK 6 LABEL BREAKER PER NEC 690.54,705.12(D)AND 705.10. G E6
9 PV MODULE 1 1 16(MAX PER BRANCH CIRCUIT) INVERTER IS MEANTTO REPRESENT RANGE FROM A 290 Wdc- *q
MANUF SOLARWORLD ENP M250 I MODULE SYSTEM UPTO A MAXIMUM 11,600W-dcA
SMALLERPV MODULE COUNT-INVERTER COUNT- EQUIPMENT SHALL BE INSTALLED PER THE 2011 NATIONAL ELECTRICAL PV BACKFEED CURRENT PLUS MAIN BREAKER RATING MUST BE LESS THAN E4
WIRE SIZE-BRANCH CIRCUIT COUNT MAYBEUSED CODE(NEC),ALL APPLICABLE OR GOVERNING CODES,MANUFACTURER OR EQUALTO 120%OF MAIN SERVICE BUS RATING AND BREAKERSMUSTBE �7 #
MODEL SW290 2S6W 40DOW PEAK POWER WITH CONTRACTOR RESPONSIBLE FORSIZING WIRE REQUIREMENTS OF AND PER THE GOVERNING UDLTTYCOMPANY. MOUNTED AT OPPOSITE END OF MAIN BREAKER PER NEC 705.12(D). � gR
POWER 290 Wp-dc 24OW BMW NOMINAL POWER QED ON REQUIRED AMPACITY AND VOLTAGE DROP. Bp
IF PI B SERVICE
CURRENT RATING,CONTRACTOR
O MAIN TOR KERSHALL
RATING EXCEEDSADADEQUATELY
VOC 39.9VDC 240VAC 240VAC VOLTAGE LISTING AGENT NAME AND NUMBER SHALL BE INDICATED PER NEC MAIN DISCONNECT
WEyE LOCATE ADEQUATELY R pAg#n
_ Q 110.3(B). Q SIZED DISCONNECT BETWEEN SUB/SERVICE PANELAND SUPPLY SIDE q
ISC 9.97A 1A 16A CURRENT CONNECTIONAND COMPLY WITH NEC 705.32�A) We
CONDUCTOR WIRE SIZES SHOWN BASED SOLELY ON AMPACITY CC 6
VMP 31.4 VDC 60 HZ 60 HZ FREQUENCY REQUIREMENTS.TO PREVENTAN INCREASE IN AC VOLTAGE LEVEL AND ICHEMATICSHOWS MAX.CONFIGURATION O14D MODULESAND i
4 AVOIDANYNUISANCE FAULTS,IT IS RECOMMENDED TO SIZE CONDUCTOR 9 MICROINVERTERS.ACONFIGURATION OF LESS THAN 40 MODULES AND
IMP 9.33AMP FOR ATOTALVOLTAGE DROP OF 2%OR LESS PER INV MANUFACTURER. MICROINVERTERS TOTAL MAY BE USED WITH SAME CONFIG SHOWN TLY
"STC CELL TEMPERATURE @ 25-C,SPECTRUM AM3.5,IRRADIANCE @ 1000 W/M2 -
EXISTING ELECTRICAL SERVICE EQUIPM ENT ASSUMED TO BE 120/240 V H
Q5 LABEL DEVICE PER NEC 69D.14(C)(2),AND SECURE PER NEC 690.7(D). SINGLE PHASE 60 HZAC POWER SYSTEM.CONTRACTORRESPONSIBLE TO ppp
10 CONTACT ENGINEER OF RECORD FOR SITE SPECIFIC REQUIREMENTS FOR
A B ENPHASE DROP DIFFERENT POWER SYSTEMS. y@@@
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Q OUTDOOR/INDOOR CONDITIONS rmwn
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ONENDOFTC-ER ENPHASE ENGAGE CABLE SYSTEM ENPHASE ENGAGE CABLE SYSTEM
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CONT H
CABLE SYSTEM 3 5 _ _________T
#6 AWG SOLID CU EQUIPMENT-------------------- - --_---T i Q h
_________ _ _
GROUNDING CONDUCTOR #6AWGSOUD CUGROUNDTYP. - ----� ' ' 6 d
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BRANCH AS BRANCH CIRCUIT WITH SAME INVERTER i Q AB E I I m
(IF REQUIRED) ' i (ABOVE
CIRCUITS AND MODUIE TYPEAIONG CABLE SYSTEM M�Z
1
ENPHASE ENGAGE CABLE SYSTEM ENPHASE ENGAGE CABLE SYSTEM ' �.__________ __ _ __
i ru
SIMILAR GROUNDING STRATEGY AS BRANCH CIRCUIT ----------
yq- ------------------------ O w U
`#6 AWG SOLID CU GROUND TYP. -, Ll i r i _ J --J _I____, zQa
------
BRANCH BRANCH CIflCUTT CIRCUIT A WITH SAME
i L----_ i - -- ___
SAME AS BRANCH CIRCUIT A WITH SAME ---'-
-----
CIRCUITC (IF REQUIRED) INVERTER AND MODULE TYPE ALONG
i
i
CABLE SYSTEM
L___.i JUNCTION BOX
i
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ii
ENPHASE ENGAGE CABLE SYSTEM ENPHASE ENGAGE CABLE SYSTEM ENCLOSURE ' 1 F27 y
' ' i i L___________________ __ _ ______________________ s
ni
`—' — —------ --------- — — — ------ ----— 3
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__ __ ___________________
OPTIONAL IF REQUIRED BY UTILITY-
i_-_� JUNCTIONBOX- 240 VAC SINGLE SHEET?OF
NEMA 311 ENCLOSURE PHASE METER SOCKET W/
NEMA 3R ENCLOSURE EACH BRANCH @It
CIRCUIT PER UTILITY.SEE UTILITY FOR 4 EB NOTE: NEUTRALCONDUCTORAND
MAXIMUM OF 16 INVERTERS GROUNDING REQUIREMENTS
PER BRANCH CIRCUIT PER
MANUFACTURER {g!55
RECOMMENDATIONS.
C�p
a
NEC 2011 LABELING REQUIREMENTS
PHOTOVOLTAIC AC DISCONNECT
MAXIMUMACOPERATINGCURRENT: 1-40A WARNING MAIN PV SYSTEM
MAXIMUM AC OPERATING VOLTAGE: 240 V DUAL POWER SOURCE
(PER NEC6 -PROVIDE AT EXTERNAL AC DISCONNECT
DISCONNECT/MAIMAINSERWCEPANEUNEWSERMCE SECOND SOURCE IS PV SYSTEM
PANEL FOR SOLAR PV IF APPLICABLE) LABEL PER NEC 705.12(D)141-PROVIDE AT MAIN PER NEC 690.14(2)-PROVIDE AT MAIN
LABELNOTE:THIS LABEL ISSUBIECTTO SERVICE PANEL ORTAP BOX LOCATION SERVICE PANEL OR NEW SERVICE PANEL FOR
CHANGE BASED ON SIZE OF INSTALLED SYSTEM. SOLAR PV FOR SUPPLY SIDE CONNECTION
FOR EXAMPLE,IF 24 MICROINVERTERS ARE
INSTALLED,MAXIMUMACOPEPATIN5
CURRENT SHALL BE IA X R OF
MICROINVERTERS,WHICH G 74A
PHOTOVOLTAIC CIRCUIT PANEL DIRECTORY
ND.512E CIRCUIT IDENTIFICATION N0.SIZE CIRCUIT IDENTIFICATION
1 2G
(TYPE INFORMATION HERE) A BRANCH CIRCUIT 1 GA BRANCH ORCUITC
ACDISCONNECT 1 20q BRANCH URNUC SPARE
SPARE
PER NEC 690.141C)(2)&590.15-PROVIDE AT EITHER SPARE SPARE
EXTERNAL AC DISCONNECT OR PV SYSTEM BREAKER SPARE SPARE
IN SERVICE PANEL ORCUIT DIRECTORY SUBJECT TO CHANGE BASED ON SUE SPECIFIC
REQUIREMENTS BUT DIRECTORY REQUIRED PER NEC 705.10
WARNING
ELECTRIC SHOCK HAZARD. DO NOT TOUCH
TERMINALS. TERMINALS ON BOTH THE LINE
AND LOAD SIDES MAY BE ENERGIZED IN THE
OPEN POSITION
LABEL PER NEC 00.17-PROVIDE AT MAIN SERVICE PANEL
WARNING
INVERTER OUTPUT CONNECTION-DO NOT
RELOCATE THIS OVERCURRENT DEVICE
LABEL PER NEC 7 0 5-12101171-PROVIDE AT MAIN SERVICE PANEL