HomeMy WebLinkAbout007-550-036BUTTE COUNTY
DEPARTMENT OF DEVELOPMENT SERVICES
INSPECTION CARD MUST BE ON JOB SITE
24 Hour Inspection Line (IVR) :530.538.4365 (Cut off time for inspections is 3pm)
Development Services cannot guarantee inspections on the date requested
a Office: 530.538.7601 Fax: 530
Permit No: B17=1778 Issued: 8/9/2017
APN:007-550-036
Address: - 13371 OAK RANCH LN, CHICO
Owner: BITTROLFF FAMILY TRUST
Permit Type: SOLAR ROOF -RES `
Description: Roof Mount Solar
Asa. i ia� www.tsutteuounty.neunos
Flood Zone: None SRA Area: No
SETBACKS for Zon8np- AG- SRA� PW
Front: Centerline of Road:
Rear: SRA:
,Street: AG:
Interior
Total Setback from Centerline of Road:
• ALL PLAN REVISIONS MUST BE APPROVED BY THE COUNTY BEFORE PROCEEDING
Insipection Tvne
1VR INSP DATE
Setbacks
131
Foundations / Footings
111
Pier/Column Footings -
122
Eufer Ground . "
216
Masonry Grout
,120
Setbacks
131
Do Not Pour Concrete Until Above are Sign d
Pre -Slab
124
Gas Test Underground/floor
404
Gas Piping Underground/floor
403
Underfloor Framing
149
Underfloor Ducts
319
Shear Transfer
136
Under Floor Plumbing
412
Under Slab Plumbing
411
Blockin nder inin
612
Tiedown/Soft Set System
611
Do Not Install Floor Sheathing
or Slab Until Above Signed
Shearwall/B.W.P.-Interior
134
Shearwall/B.W.P.-Exterior
135
Roof Nail/Drag Trusses
129
Manometer Test
605
Do Not Install Sidin Stucco or Roofing Until Above Signed
Rough Framing
.153
Rough Plumbing
406
Rough Mechanical
316
Rough Electrical -
208
4 -Way Rough Framing
128
Gas Piping House
403
Gas Test House
404
Shower Pan/Tub Test
408
Do Not Insulate Until Above Signed
Permit Final
802
Electrical Final
803
Mechanical Final
809
Plumbing Final'
813,
Fire Sprinkler Test or Final
702
Swimmin2
Pools
Inspection T e
IVR INSP DATE
T -Bar Ceiling
145
Stucco Lath
142
Swimmin2
Pools
Setbacks
131
Pool Plumbing Test
504
Gas Test
404
Pre-Gunite
506
Pre -Deck
505
Pool Fencin AlarmsBarriers
503
Pre -Plaster
507
Manufactured Homes
Setbacks .
131
Blockin nder inin
612
Tiedown/Soft Set System
611
Permanent Foundation System
613
Underground Electric
218
Sewer
407
Underground Water
417
Manometer Test
605
Continuity Test
602
Skirtin Ste s/Landin s
610 "
Coach Info
Manufactures Name:
Date of Manufacture:
Model Name/Number:
Serial Numbers:
Length x Width:
Insignia:
Finals t ,
Public Works Final 538.7681
Fire De artment/CDF 538.6226
Env. Health Final 538.7281
Sewer District Final
**P OJECT FINAL 1
*Project Final is a Certificate of Occupancy for (Residential Only)
PERMITS BECOME NULL AND VOID 1 YEAR FROM THE DATE OF ISSUANCE. IF WORK HAS COMMENCED, YOU MAY PAY FOR A 1 YEAR. '
RENEWAL 30 DAYS PRIOR TO EXPIRATION
8/11/2017
eTRAKiT Permit
*B17-1778*
https://dspermits.buttecounty.nettcustom/Permit_Butte.aspx?permitNo=B17-1778 1/1
Applied Date: 8/9/2017
�y,KR
BUTTE COUNTY
Permit No.: B17-1778
DEPARTMENT OF DEVELOPMENT SERVICES
f=r M
OFFICE #: (530) 538-760
Type: SOLAR ONLINE1
24-HOUR PHONE INSPECTION SCHEDULING
Sub -Type: SOLAR ROOF -RES
IVR #: (530) 538-4365
24-HOUR ONLINE INSPECTION SCHEDULING I
PERMIT PAYMENTS / RENEWALS:
- CALI F Q .. N t a•
www.buttecounty.net/dds
Site Address:
13371 OAK RANCH LN
Site APN: 007-550-036
CHICO, CA 95926
Subdivision:
Site Block:
Site Lot:
Valuation: $30,995.00
Site Tract:
Permit Status: ISSUED
Description of Work:
Roof Mount Solar
Contractor:
CLIMATE AND ENERGY
SOLUTIONS INC DBA CLI
Address:
185 EAST AVE
CHICO CA 95926
Phone:
(530) 891-6787
Owner:
BITTROLFF FAMILY TRUST
Address:
13371 Oak Ranch Lane
Chico CA 95926
Phone:
(530) 230-7064
CLIMATE AND ENERGY
Applicant:
SOLUTIONS INC DBA CLI
Address:
185 EAST AVE
CHICO CA 95926 ,
Phone:
(530) 891-6787
Account
s Description
Amount ' Paid Date
L0010-4402400-422000
B CA SB 1473 100 DBCP
2.00 8/09/2017
0010-4402300-422000
BMSCET ETRAKIT ROOF MT SOLAR 09 .00 8/09/2017
TOTAL FEES
$446.00
TOTAL FEES PAID
$446.00
TOTAL FEES DUE
$0.00
*B17-1778*
https://dspermits.buttecounty.nettcustom/Permit_Butte.aspx?permitNo=B17-1778 1/1
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Carbon monoxide alarms required by Sections R315.1 and R315.2 shall be installed in the
following locations:
1. Outside of each separate dwelling unit sleeping area in the immediate vicinity of the
bedroom(s).
2. On every level of a dwelling unit including basements.
R315.1.5 Multiple -purpose alarms: Carbon monoxide alarms combined with smoke alarms
1 ` shall comply with Section R315, all applicable standards, and requirements for listing and
approval by the Office of the State Fire Marshal, for smoke alarms.
Butte County's Interpretation of 2013 CRC, Sections 314 & 315 for
Smoke Alarms & Carbon Monoxide Alarms:
Where alterations, repairs or additions exceeding $1,000 in valuation, existing dwellings shall be
retrofitted with smoke alarms and those that have attached garages or fuel -burning appliances shall have
carbon monoxide alarms installed. Existing smoke alarms can be replaced with dual function alarms for
Smoke and Carbon Monoxide and in most cases will comply with the aforementioned code requirements
for Carbon Monoxide Alarms.
DECLARATION OF INSTALLATION UNDER THE PENALTY OF PERJURY -,
As Owner/Contractor, Uwe affirm and declare under the penalty of perjury, under4he laws
of the State of California, by our signatures below as Owner/Contractor, that I/we will
comply prior to final inspection with Items,A & B as specified herein:
A. Both Owner/Contractor have read and clearly understand the aforementioned 2010
California Residential Code (CRC) Carbon Monoxide Alarm requirements.
B. Both Owner/Contractor-are responsible for installing Carbon Monoxide Alarms prior to
final inspection as per the aforementioned building code and maintaining such
installation. Smoke Alarms will also be installed prior to.final inspection as per the 2010
CRC.
Smoke:and Carbon Monoxide alarms are now installed in the following locations:
Owner's name (print)
Owner's signature:
r
Contractor's name (pri
Contractor's signature:
Project Address:
Page 2 of 2
Revised 7.20.2015
Date:
CSLB License: 907 If
Date: �?LI
r, Permit #:117 " /7 79'
Camp roof stanchi
• Micro
All setbacks to comply with current Cal Fh
N regulations. All panels are to have a 3' set
MSP ,
1. SYSTEM IS GRID-INTERTIED VIA (29) UL -LISTED POWER CONDITIONING
Roof Plan & Truss Section
Drawn By: David W
Rev. Date Description
- ENPHASE M250-72-2LL-S22 (240 VAC) W/INTEGRATED GROUND
Client : Mark Bittrolff
WINVERTERS
2. SYSTEM IS GROUNDED VIA BONDED COPPER WIRE & UNIRAC BONDING CLIPS
9. THIS SYSTEM HAS NO UPS, NO BATTERIES
13371 Oak Ranch Ln, Chico CA 95973
Date: 08/11/2017
-
4. THIS IS A ROOF -MOUNTED SYSTEM, ADDING 2.81 LB/sgFT. ROOF IS (1) LAYER
OCOMPOSMON
SHINGLES (ROOF SLOPE IS 6:12)
Scale - NTS
5. ROOF JOISTS ARE 2X4" ENGINEERED TRUSSES AT 24" O.C. SPACING
'
Z
6. LAG SCREWS ARE 5/16" x 4" AT 72" O.C. MAX, W/3" INTO FRAMING,
7. LABELING DETAIL ON ATTACHED SHEET -
9.57kW DC Photovoltaic System (29 Canadian Solar CS6U-330P)�
-
- Canadian
Saar Cs6U-330P
AC CALCULATION_ S
(15
per circuit)
200A utility meter main
Enphase M250-72-2LL-S22
240V electric service from utility M
Circuit 1
Continuous Current = Imax x 1.25 = 15.0 A x 1.25 = 18.75 A
-
(1) 200A main breaker
Derate Ampacity = 90deg Rating of Conductor (T-310.16)
x 90deg Temp Correction Factor (T-310.16) h
x Conduit Fill Factor (T-310.15(B)(2)(a) .
-
=30Ax.87x1.00=26.1A
(14 per circuit) Enphase M250-72-2LL-S22
So that, Derate Ampacity > Continuous Current = 26.1 A >
18.75 A >> OK
-
-
And, Derate Ampacity > Overcunent Device Rating = 26.1 A >
T
-
(1) 20A, 2 pole, backfed solar breaker
- '
20A >> OK
Circuit 2
(1) 20A, 2 pole, bedded solar breaker
,• Continuous Current = Imax x 1.25 = 14.0 A x 1.25 = 17.5 A
Derate Ampacity = 90deg Rating of Conductor (T-310.16)
x 90deg Temp Correction Factor (7310.16) h
-
x Conduit Fill Factor (T-310.15(8)(2)(a)
=30 A x.87x 1.00=26.1A
_
_
a
So that, Derate Ampacity, > Continuous Current = 26.1 A > -
17.SA>> OK. -
And, Derate Ampacity > Overcurrent Device Rating = 26.1 A>
20A»OK
CIRCUIT 1 - SOLAR CIRCUIT MAXIMUM CURRENT:
-
-
- - -
15.0 A SOLAR CIRCUIT OPERATING VOLTAGE: 240V,
CIRCUIT 1 - SOLAR CIRCUIT MAXIMUM CURRENT:
-
-
14.0 A SOLAR CIRCUIT OPERATING VOLTAGE: 240V
(29) Enphase M250.72-2LL-522 240(VAC)
micro-Inverters Pmax (Each): 250 watts,
Imax (Each) = 1.OA, 240(VAC)
(29 Total) Canadian Solar CS6U-330P
-
-
330W-STC photovoltaic modules.
Circuit 2
For Each Module:
Icont = 17.5 A, 240 VAC
Voc = 45.6 VDC
(3) #12 THWN-2
Vmp = 37.2 VDC
_
(1) 1/C #12 Gnd
Isc = 9.4S A
12/3 w/G NM-B
Imp = 8.88 A
-
-
Enphase & Unirac intergrated bonding
Circuit 1
-
Icont = 18.75 A, 240 VAC
- (3) #12 THWN-2
(1) 1/C #12 Grid -
12/3 w/G NM-B
NEC 705.12
120% Rule Caklulatlons
Center Fed Panelboard Adjustment - N/A
..
Supply Breakers + 20% 5 Busbar Rating
r
Busbar Rating = 200A
200A Main
20A Solar + 20A Solar
-
200A + 40A 5 200A + 1.20
240A 5 240A = OK
1. THE PV SOURCE CIRCUIT IS NEGATIVELY GROUNDED
2. WIRE AND SIZES ARE AS INDICATED OR LARGER.
W 3. ALL EQUIPMENT IS BONDED BY ENPHASE & UNIRAC INTEAGRATEO GROUNDING
4. THE ELECTRIC SERVICE PANEL WILL BE CLEARLY LABELEQ AS FOLLOWS:
Single Line Drawing -
Client : Mark Bittrolff
13371 Oak Ranch Ln, Chico CA 95973
Drawn By: D;vid W
Date: 08/11/2017
Rev..; Date Description
- •
-
-
r1..�_
O 'THIS PANEL IS FED BY THREE SOURCES:
SOLAR PHOTOVOLTAIC SYSTEM ON PREMISES"
"WARNING: ELECTRIC SHOCK HAZARD. DO NOT TOUCH
Z TERMINALS. TERMINALS ON 80TH THE LINE AND LOAD
SIDES MAY BE ENERGIZED IN THE OPEN POSITION. " -
Scale - NTS
2
9,57kW DC Photovoltaic System (29 Canadian Solar CS6U-330P)
MAXPQWE R
CS6U-315 1 320 1 325 1 330P
Canadian Solar's new MaxPower poly modules use
the latest innovative five busbar cell technology,
increasing module power output and system
'reliability. '
KEY FEATURES X25 ��
' years j linear power output warranty
IIIIII Enhanced reliability with new 5 busbar°�-^° °'� ?• '
cell technology r
10 s product warranty on materials
3 years) and workmanship
1' Cell efficiency of up to 18.8 %...........................................................................
MANAGEMENT SYSTEM CERTIFICATES*
• _ Outstanding low irradiance ISO 9001:2008; Quality management system '
�J performance: 96 % , ISO/TS 16949:2009 / The automotive industry quality management system
ISO 14001:2004 / Standards for environmental management system
OHSAS 18001:2007 / International standards for occupational health & safety
IP67junction box for long-term
weather endurance PRODUCT CERTIFICATES* .
IEC 61215 / IEC 61730: VDE / CE
Heavy snow load up to 5400 Pa,
UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / Take -e -way
pE P � �ei� �� • +
D wind load u to 2400 Pa o SAUS
v `, GERT
As there are different certification requirements in different markets, please contact '
your local Canadian Solar sales representative for the specific certificates applicable to
the products in the region in which the products are to be used.
..........................:....................................................................................................
CANADIAN SOLAR INC. is committed to providing high
quality solar products, solar system solutions and services to
- customers around the world. As a leading PV project developer
and manufacturer of solar modules with over 15 GW deployed '
around the world since 2001, Canadian Solar Inc. (NASDAQ:
CSIQ) is one of the most bankable solar companies worldwide.
.....................................................................................................................................:.............................................................................................................
CANADIAN SOLAR INC. "
2430 Camino Ramon, Suite 240 San Ramon, CA, USA 94583-4385, www.canadiansolar.com, sales.us@canadiansolar.com
'
New Cell Technology^
-with 5 Busbar,
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MAXPQWE R
CS6U-315 1 320 1 325 1 330P
Canadian Solar's new MaxPower poly modules use
the latest innovative five busbar cell technology,
increasing module power output and system
'reliability. '
KEY FEATURES X25 ��
' years j linear power output warranty
IIIIII Enhanced reliability with new 5 busbar°�-^° °'� ?• '
cell technology r
10 s product warranty on materials
3 years) and workmanship
1' Cell efficiency of up to 18.8 %...........................................................................
MANAGEMENT SYSTEM CERTIFICATES*
• _ Outstanding low irradiance ISO 9001:2008; Quality management system '
�J performance: 96 % , ISO/TS 16949:2009 / The automotive industry quality management system
ISO 14001:2004 / Standards for environmental management system
OHSAS 18001:2007 / International standards for occupational health & safety
IP67junction box for long-term
weather endurance PRODUCT CERTIFICATES* .
IEC 61215 / IEC 61730: VDE / CE
Heavy snow load up to 5400 Pa,
UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / Take -e -way
pE P � �ei� �� • +
D wind load u to 2400 Pa o SAUS
v `, GERT
As there are different certification requirements in different markets, please contact '
your local Canadian Solar sales representative for the specific certificates applicable to
the products in the region in which the products are to be used.
..........................:....................................................................................................
CANADIAN SOLAR INC. is committed to providing high
quality solar products, solar system solutions and services to
- customers around the world. As a leading PV project developer
and manufacturer of solar modules with over 15 GW deployed '
around the world since 2001, Canadian Solar Inc. (NASDAQ:
CSIQ) is one of the most bankable solar companies worldwide.
.....................................................................................................................................:.............................................................................................................
CANADIAN SOLAR INC. "
2430 Camino Ramon, Suite 240 San Ramon, CA, USA 94583-4385, www.canadiansolar.com, sales.us@canadiansolar.com
ENGINEERING DRAWING (mm)
Rear View
I
Frame Cross Section A -A
Mounting Hole
) J
2-R4.5
o� VI
ELECTRICAL DATA / STC*
CS6U
315P
320P
325P
330P
Nominal Max. Power (Pmax)
315 W
320 W
325 W
330 W
Opt. Operating Voltage (Vmp)
36.6 V
36.8 V
37.0 V
37.2 V
Opt. Operating Current (Imp)
8.61 A
8.69 A
8.78 A
8.88 A
Open Circuit Voltage (Voc)
45.1 V
45.3 V
45.5 V
45.6 V
Short Circuit Current (Isc)
9.18 A
9.26 A
9.34 A
9.45 A
Module Efficiency
16.20%16.46% 16.72%
16.97%
Operating Temperature
-40°C - +85°C
Max. System Voltage
1000 V (IEC) or 1000 V (UL)
Module Fire Performance
TYPE 1 (UL 1703) or
33.4 V
CLASS C (IEC 61730)
Max. Series Fuse Rating
15A
Application Classification
Class A
Power Tolerance
0-+5W
* Under Standard Test Conditions (STC) of irradiance of 1000 W/m', spectrum AM
1.5 and cell temperature of 25°C.
ELECTRICAL DATA / NOCT*
CS6U 315P 320P 325P 330P
Nominal Max. Power (Pmax)
228 W
232 W
236 W
239 W
Opt. Operating Voltage (Vmp)
33.4 V
33.6 V
33.7 V
33.9 V
Opt. Operating Current (Imp)
6.84 A
6.91 A
6.98 A
7.05 A
Open Circuit Voltage (Voc)
41.5 V
41.6 V
41.8 V
41.9 V
Short Circuit Current (Isc)
7.44 A
7.50 A
7.57 A
7.66 A
* Under Nominal Operating Cell Temperature (NOCT), irradiance of 800 W/m',
spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s.
PERFORMANCE AT LOW IRRADIANCE
Outstanding performance at low irradiance, average relative
efficiency of 96 % from an irradiance of 1000 W/m2 to 200
W/m2 (AM 1.5, 25°C).
The specification and key features described in this datasheet may deviate slightly
and are not guaranteed. Due to on-going innovation, research and product
enhancement, Canadian Solar Inc. reserves the right to make any adjustment
to the information described herein at any time without notice. Please always
obtain the most recent version of the datasheet which shall be duly incorporated
into the binding contract made by the parties governing all transactions related
to the purchase and sale of the products described herein.
Caution: For professional use only. The installation and handling of PV modules
requires professional skills and should only be performed by qualified professionals.
Please read the safety and installation instructions before using the modules.
.........................................................................................................................
CS6U-320P / I-V CURVES
10
9
8
7
6
5
4
3
2
1
0
5 10 15 20 25 30 35 40 45
10
9
8
7
6
5
4
3
2
1
0
5 10 15 20 25 30 35 40 45 50
0 1000 W/m'
5-C
800W/m'
' 25'C S
■ 600 W/m'
45°C
400 W/m'
65°C
MECHANICAL DATA
Specification Data
Cell Type
Poly -crystalline, 6 inch
Cell Arrangement
72 (6 x 12)
Dimensions
1960 X992 X40 mm.
(77.2 x 39.1 x 1.57 in)
Weight
22.4 kg (49.4 lbs)
Front Cover
3.2 mm tempered glass
Frame Material
Anodized aluminium alloy
J -Box
IP67, 3 diodes
Cable
4 mm2 (IEC)or 4 mm2 & 12 AWG
1000V (UL), 1160 mm(45.7 in).
Connectors
T4 (IEC / UL)
Per Pallet
26 pieces
Per container (40' HQ) 572 pieces
TEMPERATURE CHARACTERISTICS
Specification
Data
Temperature Coefficient (Pmax)
-0.41 % / °C
Temperature Coefficient (Voc)
-0.31 %/1C
Temperature Coefficient (Isc)
0.053 % / °C
Nominal Operating Cell Temperature
45±2 °C
PARTNER SECTION
..................................................................................:...........................
..............................................................................................................:
t
CANADIAN SOLAR INC. July 2016. All rights reserved, PV Module Product Datasheet V5.51 P1_NA
J
Data Sheet
Enphase Microinverters
i
Enphase 1��� The versatile Enphase M250 MicroinverterT" performs
M250 and
both residential and commercial solar PV installations
and is compatible with both 60 -cell and 72 -cell modules.
With its all -AC approach and integrated grounding, the
M250 delivers increased energy harvest and reduces
design and installation complexity.
The Enphase M250 Microinverter integrates seamlessly
with the Enphase Engage'" Cable, the Enphase Envoy"
communications gateway, and Enphase Enlighten"
monitoring and analysis software.
Productive
• Designed for a wide range of modules
• Maximizes energy production
• Minimizes impact of shading, dust, and debris
Simple.
• No DC design or string calculation required
• No GEC needed for microinverter
• Easy installation with Engage Cable
t Reliable
4th -generation product
• More than 1 million hours of testing and
millions of units shipped
• Industry-leading warranty, up to 25 years
I
C% US C US
To learn more about Enphase offerings, visit enphase.com u To PHAS E•
Enphase M250 Microinverter
INPUT DATA (DC) MODELS: MODELS:
Nominal output current 1.15 A @ 208 VAC
1.0A@240 VAC
Nominal voltage/range
M250-60-2LL-S22,
M250-60-2LL-S25
M250-72-2LL-S22,
M250-72-2LL-S25
Commonly used module pairings'
210 - 350+ W
210 - 350+ W
Compatibility
60 -cell PV modules
60 -cell and 72 -cell PV modules
Maximum input DC voltage
48V
62 V
Peak power tracking voltage
27 V - 39 V
27 V - 48 V
Operating range
16V -48V
16 V - 60V
Min/Max start voltage
22V/48V
22V/48V
Max DC short circuit current
15A
15A
OUTPUT DATA (AC)
Peak output power
250 W
E
Maximum continuous output power
240 W
Nominal output current 1.15 A @ 208 VAC
1.0A@240 VAC
Nominal voltage/range
208 V / 183-229 V @ 208 VAC
240 V / 211-264 V @ 240 VAC
Nominal frequency/range
60.0 / 57-61 Hz
Extended frequency range
57-62.5 Hz
Power factor
>0.95
Maximum units per 20 A branch circuit
24 (three-phase 208 VAC)
16 (single phase 240 VAC)
Maximum output fault current
850 mA rms for 6 cycles
EFFICIENCY
CEC weighted efficiency
96.5%
Peak inverter efficiency
96.5%
Static MPPT efficiency (weighted, reference EN50530)
99.4%
Night time power consumption
65 mW max
MECHANICAL DATA
Ambient temperature range -40°C to +65°C
Dimensions (WxHxD) 171 mm x 173 mm x 30 mm (without mounting bracket)
Weight 1.6 k6_(14 Ibs)
Cooling Natural convection - No fans
Enclosure environmental rating Outdoor - NEMA 6
Connector type MC4: M250-60-2LL-S22 and M250-72-2LL-S22
Amphenol H4: M250-60-2LL-S25 and M250-72-2LL-S25
FEATURES
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 Enlighten Manager and MyEnlighten monitoring options
Transformer design High frequency transformers, galvanically isolated
Compliance UL 2703 recognized, UL1741/IEEE1547, FCC Part 15 Class B,
CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01
1. No enforced DC/AC ratio. Seethe compatibility calculator at enphase.com/en-us/support/module-compatibility.
2. Frequency ranges can be extended beyond nominal if required by the utility.
To learn more about Enphase offerings, visit enphase.com
@ 2016 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. E N P H A S E.
2016-06-02
+ 1
LABELING - TYPE, INFO & LOCATION y '
• ; OG CIRCUIT WARNING LABEL CENTRAL INVERTERS ONLY
l )
• d ' MOUNT ON INVERTERa '
' f 4'
a' $ WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD T
` a 3116-113.5pt LETTERING" - -
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E7 7 POINT OF INTERCONNECTION - AC WARNING LABEL
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WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD
3 .. ......_...,..3N6'718ptLETTERING ....-__- _...............
•
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f,
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SUBPANE0POINT OF INTERCONNECTION [ABEL 7
r
MOUNT ON MAIN SERVICE PANEL-
• f
"
;
r
WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD - -
+
.
' 1�
3116"113.6pt LETTERING'
f,
•�
,
'CAUTION : SOLAR CIRCUIT., WARNING LABEL
AFFIX TO CONDUIT @ ENDS & 10' INTERVALS
• - '' ++..
WHITE TEXTIRED BACKGROUND -REFLECTIVE STICKER
•
�•
7116" 131.6pt LETTERING
��
I
I ..
E -Mount Lag I QMSE - LAG
r 1 r..,., . ,,,-.F RIDGE
—9.00
` � 2.25
/
ITEM
NO. DESCRIPTION QTY./
1 FLASHING, 9"X 17'X.049% 5052, MILL 1
2 QBLOCK, CLASSIC, A360.1 CAST AL, MILL 1
3 PLUG, SEALING, 5/16" X 7/8", EPDM / 18-8 SS 1
4 LAG SCREW, HEX HEAD, 5116'x 5-1/2", 18-8 SS 1
5 j WASHER, FENDER, 5/16" IDX 1-1/4" OD, 18-8 SS j 1
RACKING COMPONENTS
NOT INCLUDED
5
1 ,
(wick Mount PV`
TITLE:
QMSE-LAG: QMPV E -MOUNT
AVAILABLE MILL, AND
3RONZE ANODIZED FINISHES WITH LAG BOLT
r[OP[IflAri AND CON
ME INFOR.w�igN CONTANEDA[:EO N DUS ORAWNG6INE SqE PROPatrf Oi OUgK MOUM Pv, AM" REPROWCigN N PMI OR AS
A WNOLF w11NOUi ME wRIfTEN PER BSgN OF pNCK MOUM PV IS PROH•IiEO.
UNLESS OTHERWISE SPECIFIED: I SIZE DRAWN BY: RAD REV
DIMENSIONS ARE IN INCHES
TOLERANCES: 1/B A DATE: 3/2/2015 3
FRACTIONAL
DO NOT SCALE DRAWING TWOPLACEDECIMAL t.18
THREE PLACE DECIMAL 1.125 SCALE: 1:3 WEIGHT:0.96 SHEET I OF I
Sources: American Wood Council, NDS 2005, Table 11.2 A, 11.3.2 A
Notes:
1) Thread must be.embedded in a rafter or other structural roof member.
2) See NDSTable 11.5.1C for required edge distances.
BI 7.2.3-31
quick Mount PYD
RESPECT THE ROOF
Mar -2015, Rev 3
Lag pull-out (withdrawal) capacities (lbs) in typical lumber:
Lag Bolt Specifications
Specific Gravity 5116" shaft per 3" thread depth
5/16" shaft per 1" thread depth
Douglas Fir, Larch - -
.50 798
266
Douglas Fir, South
.46 705
235
Engelmann Spruce, Lodgepole Pine (MSR 1650 f & higher)
.46 705
235
Hem, Fir
.43 636
212 -
Hem, Fir (North)
.46 705
235
Southern Pine
.55 921
307
Spruce. Pine, Fir
.42 615
205
Spruce, Pine, Fir (E of 2 million psi and higher grades of MSR and MEL)
.50 798 1
266
Sources: American Wood Council, NDS 2005, Table 11.2 A, 11.3.2 A
Notes:
1) Thread must be.embedded in a rafter or other structural roof member.
2) See NDSTable 11.5.1C for required edge distances.
BI 7.2.3-31
quick Mount PYD
RESPECT THE ROOF
Mar -2015, Rev 3
a- �
_ _ mNIRAC `
UU
...Technical...
,•
Safety
Factor,
FS
A HILTI GROUP COMPANY
Resistance
Factor,
m
Tension, Y+
SolarMount Technical
Datasheet
Pub 110818-1 td
V1.0 August 2011 ,
+0.662
Transverse, X± 1
1128 (5019) 1
i
SolarMount Module Connection Hardware..................:................................................
1
Bottom Up ModuleClip.:r'.....'.......:'...........:...........................:......................................:1
,.
r . Mid Clam p,.::...................................`............................................................................2
27 (119) 1
,
EndClamp ....... ...........:.......................................
............................................2
- .........
SolarMount Beam Connection Hardware ...........
.......... .........................................3
L-Foot.......................................................................
...............................................: 3
>` .+ SolarMount .Beams. :.......:.:...::.......:.:......:...:.......:..b..................................................::....4
lk ♦ IT. •Y .1 • .
' SolarMount Module'Connection Hardware
SolarMount Bottom Up Module Clip
t
,
,., Part;No.302000t;
Washer
Bottom Up Clip material: One of the following extruded aluminum
Bottom hidden..
Nut
N.
alloys: 6005-T5, 6105-T5, 6061-T6
ti. = Up Clip !. no .` -
Ultimate tensile: 38ksi, Yield: 35 ksi -
i
r
Finish: Clear Anodized
Bottom Up Clip weight: -'0.031 lbs (14g) `
Beam r�"t-;R
}} 4�' -x Bo/t
Allowable and design loads are valid when components.are
- - ,'
assembled with SolarMount series beams according to authorized
• % K -
UNIRAC documents
•-. • ''
Assemble with one'/<" -20 ASTM F593 bolt, one %"=20 ASTM F594
serrated flange nut, and one %" flat washer
Use anti -seize and tighten to 10 ft -lbs of torque
Resistance factors and safety factors are determined according to
part 1 section 9 of the 2005 Aluminum Design Manual and third-
',� --` �t�s •*
party test results from an IAS accredited laboratory
a _
`�—
Module edge must be fully supported by the beam
NOTE ON WASHER: Install washer on bolt head side of assembly.
DO NOT install washer under serrated flange nut
Dimensions specified in inches.unless noted
Applied Load
'Direction
Average
Ultimate
lbs (N)
Allowable
Load
lbs (N)
Safety
Factor,
FS
Design
Load
lbs (N)
Resistance
Factor,
m
Tension, Y+
1566 (6967)
686 (3052)
2.28
-1038(4615)
+0.662
Transverse, X± 1
1128 (5019) 1
329 (1463) 1
3.43 1,
497 (2213)1
10.441
Sliding, Z±
66 (292) 1
27 (119) 1
2.44 1
41,(181).l
i0.619
So�►RMo LN -r Technical Dat'asheets
SolarMount Mid Clamp -
Part No. 302101 C, 302101 D, 302103C, 302104D,
302105D,302106D
Y
Dimensions specified in inches unless noted
SolarMount End Clamp
PartNo.302001C,302002C,302002D,302003C,
302003D,302004C,302004D,302005C,302005D,
302006C,302006D,302007D,302008C,302008D,
302009C, 302009D, 302010C, 302011C, MOM
"UNIRAC
'_moi. • O�- + A HILTI GROUP COMPANY
• Mid clamp material: One of the following extruded aluminum
alloys: 6005-T5, 6105-T5, 6061-T6
• Ultimate tensile: 38ksi, Yield: 35 ksi
• Finish: Clear or Dark Anodized
• Mid clamp weight: 0.050 lbs (23g)
• Allowable and design loads are valid when components are
assembled according to authorized UNIRAC documents
• Values represent the allowable and design load capacity of a single
mid clamp assembly when used with a SolarMount series beam to
retain a module in the direction indicated
Assemble mid clamp with one Unirac,Y<"-20 •T -bolt and one W-20
ASTM F594 serrated flange nut
• Use anti -seize and tighten to 10 ft -lbs of torque
Resistance factors and safety factors are determined according to
part 1 section 9 of the 2005 Aluminum Design Manual and third -
party test results from an IAS accredited laboratory
Applied Load,
Direction
Average
Ultimate
lbs (N)
Allowable
Load
lbs (N)
Safety
Factor,'
' FS
Design
Load
Ibs (N)
Resistance
_ Factor,
m
Tension, Y+
2020 (8987)
891 (3963)
2.27
1348 (5994)
0.667
Transverse, Zi
520 (2313)
229(10W)
2.27
' 346 (1539)
0.665
Sliding, X±
1194 (5312)
1 490 (2179)
1 2.44
741(3295),
0.620
� Mph'INM
VAPM
WrrK
"OMM
mlm- ss
Dimensions speci led
, R
• End clamp material: One of the following extruded aluminum
alloys: 6005-T5, 6105-T5, 6061-T6
Ultimate tensile: 38ksi, Yield: 35 ksi
• Finish: Clear or Dark Anodized
•• End clamp weight: varies based on height: —0.058 lbs (26g)
Allowable and design loads are valid when components are
assembled according to authorized UNIRAC documents
• Values represent the allowable and design load capacity of a single
end clamp assembly when used with a SolarMount series beam to
retain a module in the direction indicated
Assemble with one Unirac Yd' -20 T -bolt and one W-20 ASTM F594
serrated flange nut
• Use anti -seize and tighten to 10 ft -lbs of torque
• Resistance factors and safety factors are determined according to
part 1 section 9 of the 2005 Aluminum Design Manual and third -
party test results from an IAS accredited laboratory
Modules must be installed at least 1.5 in from either end of a beam
Applied Load
Direction
Average
. Ultimate
lbs (N)
Allowable
Load
lbs (N)
Safety
Factor,
FS
Design,
Loads
lbs (N)
Resistance
Factor,
m
Tension, Y+
1321 (5876)
529 (2352)
2.50
800 (3557)
0.605
Transverse, Z±
63 (279) 1
14 (61) 1
4.58
21 (92)
0.330
Sliding, X±
142 (630) 1
52 (231) 1
2.72
79 (349)
0.555
a
' , •
,
f. . ' •
'
1
Design
4 Load
lbs (N)
pie
INS
y •' - I RACu••
f
Y `t,
Sliding, Zt
1766 (7856)
OLARMouw Technical
. I
Isheets ,' ., lone V ■ - .
0.646
Tension, Y+
,
,..A HILTI GROUP WMPP.h.N•
' SoiarMount Beam Connection Hardware
2.63
1069 (4755)
0.575
SolarMount L -Foot
3258 (14492)
1325 (5893)
Part No. 304000C, 304000D
2004 (8913)
t
-Traverse, X±
486 (2162)
L -Foot material: One of the following extruded aluminum alloys: 6005-
2.28
323 (1436)•
T5, 6105-T5, 6061-T6
• <,�.
,
Ultimate ten-s.I :'38ks' YlId 35 ksi r,--
t• -
r = .,x``
t t'*- L ,
.' Finish: Clear or Dark Anodized L '
L -Foot weight: varies based on height: =0.215 Ibis (98g)
r
Allowable and design loads are valid when components are ,
'�- 4 t'- ,.
assembled with SolarMount series beams according to authorized
Bea� F:
Bolt : r•
UNIRAC documents • _: . •, r`,
yp
L -Foot
L
` For the beam to L-Foot'corinection:
-Assemble with one ASTM F593 W-16 hex head sc_rew`and one,
errated
-
ASTM F594'/a'serrated flange nut
Flange Nu
,> `� k t
• Use anti -seize and tighten to 30 ft -lbs of torque
:R `` h •
<" "'' -
Resistance factors and safety factors"are determined according to part
1 section 9 of the 2005 Aluminum Design Manual and third -party test,
Y �;-r. ` ' "" '• .
1 . • ` • '
results from an IAS accredited laboratory'
+,;� �. ' , ...,.
, _ ..�.. �,
r
. NOTE: .Loads are given for the L -Foot to beam connection only; be
o� X
ti
sure to check load limits for standoff, lag screw, or other '
attachment method.
�1! ffilOT
' 4
Dimensions specified in inches unless noted
Applied Load
Direction'
T l
Average
Ultimate
lbs (N)
Allowable Load
lbs (N)
Safety
Factor,_
FS
Design
4 Load
lbs (N)
Resistance
Factor,
m
Sliding, Zt
1766 (7856)
755 (3356)
2.34
1141 (5077)
0.646
Tension, Y+
1859 (8269)
707 (3144)
2.63
1069 (4755)
0.575
Compression, Y-
3258 (14492)
1325 (5893)
2.46
2004 (8913)
0.615
-Traverse, X±
486 (2162)
213 (949)
2.28
323 (1436)•
;', 0.664
17
• �- - w•y- (• ?J¢i1.•a• f• � `� t 1 e •'� i:' 1ti ""� ! .t ~
M i _ 1
- Lit:• �` r`'Z�'V ph ,? ,�., r. { t
17,
••:.UNiRi TC°
:r. + iii
- A HILTI GROUP COMPANY
SolarMount Beams -
Part No. 310132C, 310132C -B, 31.0168C, 310168C -B, 310168D
310208C,310208C-B,31.0240C,310240C-B,310240D,
410144M,410168M,i410204M, 410240M;,,
Properties
Units
SolarMount
SolarMount HD
Beam Height .- t
in
2.5
3.0
Approximate Weight (per linear.ft)
plf
0.811 ,
1.271
Total Cross Sectional Area
int
0.676
1.059
+
Section Modulus (X -Axis)
in3
0.353
0.898
Section Modulus (Y -Axis)
in3
0.113
0.221
Moment ofIInertia (X -Axis)
in°
0.464
1.450
Moment of Inertia (Y -Anis)
in°
0.044
0.267
Radius of Gyration.(X-Axis)
in
0.289
1.170
Radius of Gyration (Y -Axis)
in
0.254 `r
0.502
SLOT FOR T -BOLT OR 1,728
SLOT FOR T -BOLT OR
` 1/4" HEX HEAD SCREW 1/" HEX HEAD SCREW
y 2X SLOT FOR SLOT FOR
BOTTOM CLIP 2.500 BOTTOM CLIP
Lr
P •
1.316
SLOT FOR
`O
' " HEX BOLT SLOT FOR 1.385 -
HEX BOLT
3�,
.387
• .750
Y Y �1.875
t -0.X L.I.-X
SolarMount Beam . ' SolarMlount HD Beam
Dimensions specified in inches unless noted '
•,i
SLOT FOR T -BOLT OR 1,728
SLOT FOR T -BOLT OR
` 1/4" HEX HEAD SCREW 1/" HEX HEAD SCREW
y 2X SLOT FOR SLOT FOR
BOTTOM CLIP 2.500 BOTTOM CLIP
Lr
P •
1.316
SLOT FOR
`O
' " HEX BOLT SLOT FOR 1.385 -
HEX BOLT
3�,
.387
• .750
Y Y �1.875
t -0.X L.I.-X
SolarMount Beam . ' SolarMlount HD Beam
Dimensions specified in inches unless noted '
October 30, 2014
Q�pFESS/ON
UniRac 1�� ENNE7H Zq`�
1411 Broadway Boulevard NE CO C, yc�
Albuquerque, New Mexico 87102-1545 w m
'TEL: (505) 242-6411 OW
No. S3878
FAX: (505) 242-6412 * 3-3
Attn.: Engineering Department,s� STRUCTUFt�'.
9TF OF CA��Fp�
Re: Engineering Certification for UniRac's SolarMount Design & Engineering Guide
PZSE, Inc. -Structural Engineers has reviewed UniRac's "SolarMount Design & Engineering Guide" and
specifically the enhancements of the SolarMount Flush -to -Roof System, Pressure Lookup Tables, and
Downward & Upward Span Length Tables.
This certification excludes connections to building structures and the effects on building structure components.
All information, data and analysis contained within the Installation Manual are based on, and comply with the
following:
1. ;2012 International Building Code, by International Code Council, Inc., 2012
2. 2013 California Building Code, by California Building Standards Commission, 2013
3. ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures
4. 2010 Aluminum Design Manual, by The Aluminum Association, 2010
This letter certifies that the structural calculations contained within UniRac's "SolarMount Design &
Engineering Guide" are in compliance with the above Codes.
If you have any questions on the above,'do not hesitate to call.
Sincerely, / II
Paul Zacher, SE - President '
8150 Sierra College Boulevard, Suite 150 • Roseville, CA 95661 • 916.961.3960 P P 916.961.3965 • www.pzse.com
Wi
~,f 00 SOLAR.'000
MIC.RO.INVERTER�
,00
SMY
MOUNTINSTALLATION
GUIDE PAGE
;
-----------------
SM EQUIPMENT GROUNDING THROUGH ENPHASE MICROI+NVERTERS ^` i
The Enphase M215 and M250 microinverters have integrated grounding
- '
capabilities built-in. In this case,the DC circuit is isolated from the AC circuit, and
the AC equipment grounding conductor (EGC) is built into the Enphase'Engage
integrated grounding (IG) cabling.
In order to ground, the SOLARMOUNT racking system through the Enphase
• ,� _
microinverter and.Engage cable assembly, there must be a minimum of three
PV modules connected to the same trunk cable within a continuous row.
Continuous row is defined as a grouping of modules installed and bonded per
. "
the requirements of this installation guide sharing the same two rails. The
microinverters are bonded to the SOLARMOUNT rail via the mounting hardware.
Ys
Xz
Complete equipment grounding is achieved through the Enphase Engage cabling
'"
with integrated grounding (IG). No additional EGC grounding cables are required,
as all fault current is carried to ground through the Engage cable.
SOLARMOUNT INTEGRATED BONDING ADVANTAGE
LOSE ALL THE COPPER & LUGS r
rR
r
ws
_ i s -uy,.•,_ -� - � �,.. lyt • •-�
♦ .'1 • .- r.. .t • S ..'f, w• • ,
o°oo° SMMOUNTSOLAR � 'M��°°°'"G�SPLICE & THERMAL BREAK;00 INSTALLATION GUIDE ; PAGE
----------------
CONTINUOUS RAIL & ELECTRICAL BONDING SPLICE EXPANSION JOINT W/GROUNDING LUGS & COPPER JUMPER EXPANSION JOINTW/O ELECTRICAL BONDING CONNECTION
Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements
(Model No. M215 & M250) (Model No. M215 & M250) (Model No. M215 & M250)
3 Microinverters sharing same trunk cable & rails 3 or more Microinverters sharing same trunk cable & rails Min. 3 Microinverters on each side of thermal break
IUMRAYOUTIREpUIREMENTS' T�
y Min. 3 microinverters sharing 1 1 I I
same trunk cable & rails 7_ j "j J -r
Ta 1TJ_ T_
-L J1 J 1 i
TJX J !' J_�'_r 1 J t
-T- i. 1'' 1 I l T_ T T? I i
1!- tri.
i L T _L I RAIL SPLICE
T
11 T Min. 3 microinverters sharing
"j Fa j T L 1 same trunk cable & rails 1� 1
T
J .r �_.T�J '
I.i T ! 1 , 1. I . ' _ t , L_I 1..r_.L Z ..
I ,.Zr l ._,_1 7. '..T -L . I ' _.__r T
T_LMI�VIMU.M Li4Y0UTi EQUI,REmlbsl f �1T
T_!
.1L_.__
11. L'1: 3 or more microinverters sharing i
f "I same trunk cable & rails T J T
`TJ_T
L L , .1. _RAIL LICE !
L 1 `T _ )�
F 7 -THERMAL BREAK T` T_!�
iT1 I.11�.T_)L J_).ir .Y�)aT,.rJ_TJ.T..
T T T T i i T -L -F 1_� TLT_.
`1 J 1 1 T �T�j,T_1i�T
I ,.1 J_ _ 1 3 .L. J_ F, -I J 1
.L 1 1 T J- 1! J_ '�r 1� Y 1_ `_ L J _ J
T r T. T T _`T `r` T� L I__ 1. T I_
L 1. I_ _ L L 1 J_ r L_ 1
i T 1 ).. Lf' i TT.'1-_T`_"T� .t_l. T 1 T
`C T-1-M+NIMUM LAYOUT REQUIRE
M ENTS�(�-i
-:�-- 1 --' t �L__J__
Min. 3 microinverters
on each side of thermal break
.L
L RAIL$ LICE -
1 r l T! �- J_.. �. T THERMAL BREAK
17
T
1 )
Less than 3 microinv
on each side of thermal
_i T .r- ---T
RAIL LICE T I -L r ) l -I -
J_7' r 1 1_' 1
i_L_T -rZ-1r 1- � -i 1 T-: - -r -j T ice- -l--T
ELECTRICAL BONDING SPLICE
EXPANSION JOINT USED AS THERMAL BREAK W/
GROUNDING LUGS & COPPER JUMPER
EXPANSION JOINT USED AS THERMAL BREAK W/O
ELECTRICAL BONDING CONNECTION
4;
NOTE: THE ABOVE IMAGES ARE SAMPLE CONFIGURATIONS TO ILLUSTRATE THE REQUIREMENTS FOR SM SYSTEM GROUNDING THROUGH ENPHASE MICROINVERTERS DESCRIBED ON PAGE 1-2
o°o°o SMsoLAR STANDARD SYSTEM GROUNDING
00 MOUNT - INSTALLATION GUIDE ;PAGE
GROUNDING LUG MOUNTING DETAILS:
Details are provided for both the WEEB and Ilsco products. The WEEBLug has a
grounding symbol located on the lug assembly.The Ilsco lug has a green colored
set screw for grounding indication purposes. Installation must be in accordance
with NFPA NEC 70, however the electrical designer of record should refer to the
latest revision of NEC for actual grounding conductor cable size.
Required if not using approved integrated grounding microinveters
GROUNDING LUG - BOLT SIZE & DRILL SIZE
GROUND LUG BOLT SIZE DRILL SIZE
WEEBLug 7/16" N/A- Place in Top SM Rail Slot
ASCO Lug #10-32 7/32"
• Torque value depends on conductor size.
• See product data sheet for torque value.
WEEBLUG CONDUCTOR - UNIRAC P/N 008002S:
Apply Anti Seize and insert a bolt in the aluminum rail and through the clearance
hole in the stainless steel flat washer. Place the stainless steel flat washer on the bolt,
oriented so the dimples will contact the aluminum rail. Place the lug portion on the
bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and
nut.Tighten the nut until the dimples are completely embedded into the rail and lug.
TORQUE VALUE 10 ft lbs. (See Note on PG. A)
See product data sheet for more details, Modet No. WEEB-LUG-6.7
ILSCO LAY -IN LUG CONDUCTOR - UNIRAC P/N 008009P: Alternate Grounding Lug
- Drill and bolt thru both rail walls per table.
TORQUE VALUE 5 ft lbs. (See Note on PG. A) "
See product data sheet for more details, Model No. GBL-4DBT.
ogo SMSo�R BONDING CONNECTION GROUND PATHS; D
DO - MOUNT':.:. _ INSTALLATIONCUI�E I PAGE
�I
�
lELM
BONDING RAIL SPLICE BAR
RAIL TO L-FOOTw/BONDING T BOLT
0
•21
® Serrated flange nut bonds aluminum Endclamp
Stainless steel self drilling screws drill and tap
®
® Serrated flange nut removes L -foot anodization
®Stainless
pierce module frame anodization to bond
to stainless steel T -bolt
into splice bar and rail creating bond between
to bond L -Foot to stainless steel T -bolt
module to module through clamp.
BONDING MIDCLAMPASSEMBLY_
ENDCLAMP ASSEMBLY
BONDING RAIL SPLICE BAR
RAIL TO L-FOOTw/BONDING T BOLT
steel Midclamp points, 2 per module,
® Serrated flange nut bonds aluminum Endclamp
Stainless steel self drilling screws drill and tap
®
® Serrated flange nut removes L -foot anodization
®Stainless
pierce module frame anodization to bond
to stainless steel T -bolt
into splice bar and rail creating bond between
to bond L -Foot to stainless steel T -bolt
module to module through clamp.
splice bar and each rail section
® Serrated flange nut bonds stainless steel clamp
Serrated T -bolt head penetrates rail anodization
®
Aluminum splice bar spans across rail gap to
Serrated T -bolt head penetrates rail anodization
®
to bond T -bolt, nut, and Endclamp to grounded
h Q
to bond T -bolt, nut, and L -foot to grounded SM
to stainless steel T -bolt
SM rail , '
® createrail to rail bond. Rail on at least one side
rail
® Serrated T -bolt head penetrates rail anodization
of splice will be grounded. .
I ,
to bond T -bolt, nut, clamp, and modules to
Note: End clamp does not bond to module frame.
Note: Splice bar and bolted connection are
grounded SM rail.
a
non-structural. The splice bar function is rail
F
alignment and bonding.
BONDING MICROINVERTER MOUNT ,
®Hex nut with captive lock washer bonds.metal
microinverter flange to stainless steel T -bolt
® Serrated T -bolt head penetrates rail anodization
to bondT-bolt,nut,and L -foot to grounded SM rail
System ground including racking and modules may
be achieved through the trunk cable of approved
microinverter systems. See page I for details
RACK SYSTEM GROUND
WEEB washer dimples pierce anodized rail to
create bond between rail and lug
®Solid copper wire connected to lug is routed to
provide final system ground connection.
NOTE: Ilsco lug can also be used when secured to
the side of the rail. See page 1-3 for details '
i
Note: Only ooe log per module
BONDING MICROINVERTER
row required
MOUNT
a
-
M m
f
�
h Q
4A
Y
a
C
F
z
5
r.
c
i
BONDING RAIL
U,
} m
SPLICE BAR
ED i
RAIL TO L -FOOT
i
w/BONDING T --BOLT
BONDING MICROINVERTER MOUNT ,
®Hex nut with captive lock washer bonds.metal
microinverter flange to stainless steel T -bolt
® Serrated T -bolt head penetrates rail anodization
to bondT-bolt,nut,and L -foot to grounded SM rail
System ground including racking and modules may
be achieved through the trunk cable of approved
microinverter systems. See page I for details
RACK SYSTEM GROUND
WEEB washer dimples pierce anodized rail to
create bond between rail and lug
®Solid copper wire connected to lug is routed to
provide final system ground connection.
NOTE: Ilsco lug can also be used when secured to
the side of the rail. See page 1-3 for details '
i