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15100188CITY OF CUPERTINO BUILDING PERMIT
BUILDING ADDRESS: 21820 DOLORES AVE
CONTRACTOR: REC SOLAR, INC. PERMIT NO: 15100188
OWNER'S NAME: MURTHY SRINIVASA D AND DHULIPALA SR
775 FIERO LN STE 200 DATE ISSUED: 10/23/2015
OWNER'S PHONE: 4086892589
SAN LUIS OBISPO, CA 93401 PHONE NO: (888)657-6527
LICENSED CONTRACTOR'S DECLARATION
JOB DESCRIPTION: RESIDENTIAL ❑ COMMERCIAL ❑
INSTALL 24 ROOF TOP, FLUSH MOUNTED PV MODULES (6.6
License Class Lic. .; 7 �0
KW) & UPGRADE (E)100 AMP PANEL TO (N) 125 AMP
Contractor1 Date
PANEL (SAME LOCATION)
f �a
I hereby affrrm'that I am licensed under the provisions of Chapter 9
(commencing with Section 7000) of Division 3 of the Business & Professions
Code and that my license is in full force and effect.
I hereby affirm under penalty of perjury one of the following two declarations:
Sq. Ft Floor Area:
Valuation: $13800
t. I have and will maintain a certificate of consent to self-insure for Worker's
Compensation, as provided for by Section 3700 of the Labor Code, for the
APN Number: 3714045.00
Occupancy Type:
performance of the work for which this permit is issued.
eve and will maintain Worker's Compensation Insurance, as provided for by
ection 3700 of the Labor Code, for the performance of the work for which this
permit is issued.
PERMIT EXPIRES IF WORK IS NOT STARTED
APPLICANT CERTIFICATION
I certify that I have read. this application and state that the above information is
WITHIN 180 DAYS OF PERMIT ISSUANCE OR
correct. I agree to comply with all city and county ordinances and state laws relating
180 DAYS LAST LLED INSPECTION.
to building construction, and hereby authorize representatives of this city to enter
---�.--
upon the above mentioned property for inspection purposes. (We) agree to save
_Y �,
indemnify and keep harmless the City of Cupertino against liabilities, judgments,
Date: f
costs, and expenses which may accrue against said City inconsequence of the
granting of this permit. Additionally, the applicant understands and will comply with
all non-point sourceRegulations per the Cupertino erti�no Municipal Code, Section 9.18.
RE-ROOFS:
Signature ' E 4( 2 '`� - DateZ j f' S
All roofs shall be inspected prior to any roofing material being installed. If a roof is
___t
installed without first obtaining an inspection, I agree to remove all new materials for
inspection.
OWNER-BUILDER DECLARATION
Signature of Applicant: Date:
I hereby affirm that I am exempt from the Contractor's License Law for one of
the following two reasons:
ALL ROOF COVERINGS TO BE CLASS "A" OR BETTER
1. I, as owner of the property, or my employees with wages as their sole
HAZARDOUS MATERIALS DISCLOSURE
compensation, will do the work, and the structure is not intended or offered for
sale (Sec.7044, Business &Professions Code)
2. I, as owner of the properly, am exclusively contracting with licensed contractors to
I have read the hazardons materials requirements under Chapter 6.95 of the
California Health & Safety Code, Sections 25505, 25533, and 25534. I will maintain
construct the project (Sec.7044, Business &Professions Code).
compliance with the Cupertino Municipal Code, Chapter 9.12 and the Health &
I hereby affirm under penalty of perjury one of the following three declarations:
Safety Code, See �ion 25532(a) should I store or handle hazardous material.
Additionally, I or devices which emit hazardous air
1. I have and will maintain a Certificate of Consent to self-insure for Worker's
should use equipment
contaminants as defined by the Bay Area Air Quality Management District I will
Compensation, as provided for by Section 3700 of the Labor Code, for the
.maintain compliance with. the Cupertino Municipal Code, Chapter 9.12 and. the
performance of the work for which this permit is issued.
P P
Health & Safety Code, Sections 25505, 25533, and 25534.
Z 1 have and will maintain Worker's Compensation Insurance, as provided for by
6
Section 3700 of the Labor Code, for the performance of the work for which this
Owner or outh�r zed a e t
• E "Date:
permit is issued.
s. I certify that in the performance of the work for which this permit is issued, I shall
f ,
not employ any person in any manner so as to become subject to the Worker's
CONSTRUCTION LENDING AGENCY
Compensation laws of California. If, after making this certificate of exemption, I
I hereby affirm that there is a construction lending agency for the performance of work's
become subject to the Worker's Compensation provisions of the Labor Code, I
for which this permit is issued (Sec. 3097, Civ C.)
must forthwith comply with such provisions or this permit shall be deemed
Lender's Name j
revoked.
Lender's Address
APPLICANT CERTIFICATION
I certify that I have read this application and state that the above information is
ARCHITECT'S DECLARATION
correct. I agree to comply with all city and county ordinances and state laws relating
I understand my plans shall be used as public records.
to building construction, and hereby authorize representatives of this city to enter
upon the above mentioned property for inspection purposes. (We) agree to save
Licensed Professional
indemnify and keep harmless the City of Cupertino against liabilities, judgments,
costs, and expenses which may accrue against said City in consequence of the
granting of this permit. Additionally, the applicant understands and will comply with
all non-point source regulations per the Cupertino Municipal Code, Section 9.18.
Signature Date
CUPERTINO
ALTERNATIVE ENERG`! PERMIT, APPLICATION
COMMUNITY DEVELOPMENT DEPARTMENT - BUI!! DING DIVISION
10300 TORRE AVENUE - CUPERTINO, CA 95014-355
(408) 777-3228 - FAX (408) 777-3333 - building a cupartino.ora Q Q'
PROJECT ADDRESS r g y gL �g
fAPN# I u, -A .
OWNERNAME a� y6 6 dot E-MAIL
� � � h , iii � nPHONE
STREET ADDRESS . >
t
CITY, STATE ZIP, q FAX
CONTACT NAME
�'�aQ �a�� �g� PHONE, ` "� a E-t,QAIL, =
STREET ADDRESS
y.—��r
CITY, STATE ZIP
FAX
❑ OWNER ❑ OWNER-BUjLDER ❑ OWNER AGENT ❑ CONTRACTOR ❑ CONTRACTORAGEN2 ❑ ARCHITECT ❑ ENGINEER ❑ DEVELOPER ❑ TENANT
CONTRACTOR NAME v LICENSENUMEER %;
l
LICENSETYFE�
BUS. LIC 9
COMPANY NAME
����
E-MAIL g
'i'�� 9�,M°me � � ��v ����
FAX
STREETADDRESS 0fj r�I I
CITY, STATE, ZIP_t�k� .e c '
PH
ARCHITECT/ENOINTTEER NAME
LICENSE N1M4BER "�
BUS. LIC.
COMPANY NAME
E-MAIL
FAX
STREET ADDRESS
CITY, STATE, ZIP
PHONE
USE OF ❑ SFD or Duplex ❑ Multi -Family
PROJECT IN WILDLAND i
PROJECT IId
STRUCTURE: ❑ Commercial
URBAN INTERFACE AREA ❑ yeS ❑ No
i
FLOOD ZONE ❑ Yes ❑ No
SOLAR PANELS
❑ ELECTRIC VEHICLE CHARGING STATION
❑ SOLAR WATER HEATING
❑ OTHER:
i
FOR SOLAR P4NELS: NUMBER OF PANELS/UNITS: , KILOWATTS (COMMERCIAL ONLY):
TOTAL VALUATION:
DESCRIPTION OF WORK = e
r C7
i
i
RE 'k f x ,
_
By my signature below, I certify to each of the following: I am the property owner or au r' ci agent to pr read this
�0,m;lne'�A.,,have
application and the information I have provided is correct. I have read the Descrptono ork and verify itis accurate. I agall applicable local
ordinances and state laws relating.to b 'Iding const tT n. I authorize representatives ofCupertino to enter the above-identiprperty for spection purposes.
`-�'_,.,
Signature of Applcant/Aenf: .... Date: g
SUPPLEMENTAL INFORMATION -REQUIRED
� � ��$ CEVSETiILY�. r�{:� '�*s•:_:
IN
9 N51 ME
PTI'App_2OII.doc revised 03116111
CITY OF CUPERTINO
FEE ESTIMATOR - BUILDING DIVISION
ADDRESS: 21820 DOLORES AVE DATE: 10123/2015 REVIEWED BY: MELISSA
APN: 357 14 045 BP#: *'VALUATION: 1$13,800 -�
`PERMIT TYPE: Building Permit PLAN CHECK TYPE: Alteration / Repair
URIEMARY SFD or Duplex PENTAMATION
PERMIT TYPE: SOLAR -RE
WORK INSTALL 24 ROOFTOP, FLUSH MOUNTED PV MODULES 6.6 k & UPGRADE E 100 AMP
SCOPE PANEL TO (N) 125 AMP PANEL (SAME LOCATION)
cAec'h. Plan Cheek t'f: nb. t'lan C. heelc I Elec. Plan Check 0.0 hrs $0.00
'tech. PerfP14' Fee: I'll-Imb. Perudt Fee: i Elec. Permit Fee: IEPERMIT
01 he r :l'fech..Insp. 01her 1111 b .tra.yo. Other Elec. Insp.0.0 hrs $48.00
:Lech. hasp. Fee: AlUr.b. 7nsli. Fee: t_'Icc. Iftsp. Fee:
NOTE.- This estimate does not include fees due to other Departments (Le. Planning, Public Works, Fire, Sanitary Sewer District, School
//Z.WtY➢Ct_ PtC_ I_ %'h PCP fPPC nY0 i)nCOd /1H the nraliLHinnry i»fnrLYJntinn nvnilnhlP and iirP nnhr an PctimntP_ d-nntnrt the DPW fnr addn'l info.
FEE ITEMS (Fee Resolution 1.1-053 E . 7/183,)
FEE
QTY/FEE
MISC ITEMS
Plan Check Fee:
$0.00
i
0 #
$236.Q0
Alternative Energy System
IPHOTOVRES Photovoltaic System.
Su 1. PC Fee: . OT
pp •: � Reg.
0.0
hrs
$0.00
PME Plan Check:
$0.00
= 4mps
$48.00
Electrical
1 IBELEC200 Services
Permit Fee:
$0.00
Suppl. Insp. Few@ Reg. 0 OT
LLJ
hrs
$0.00.
PME Unit Fee:
$0.00
PME Permit Fee:
$48.00
.YY1f2.i'L€'"uezion Rix:Lj
Administrative Fee: 1ADMIN
$45.00
Work Without Permit? Yes No
$0.00
Advanced Planning Fee:
$0.00
Select a Non -Residential
Building or Structure
Travel Documentation Fee: ITRA VDOC
$48.00
Strong Motion Fee: 1BSEISMICR
$1.79
Select an Administrative Item
Bldg Stds Commission Fee: IBCBSC
$1.00
BTO AL :
$143.79
$284.80
fi( ALFLEF;
$427.79
Revised: 10/0172015
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B
CONTENTS
TABLE OF FIGURES
2
INTRODUCTION
3
HOWTO USE THIS MANUAL
3
YOUR RESPONSIBILITY AS AN INSTALLER
3
SUPPORT
3
LIABILITY DISCLAIMER
3
ELECTRICAL INSTALLATION
4
ELECTRICAL REQUIREMENTS
4
1) SYSTEM REQUIREMENTS
4
11) CONNECTION
4
III) STRING CONFIGURATION
4
IV) WIRING LAYOUT
4
V) JUNCTION BOX, CONNECTORS AND MATERIALS
4
VI) CABLE MANAGEMENT
4
VII) ELEC-FRICALRA71-INGS
4
SAFETY MEASURES
4
I) SAFETY IN THE WORKING AREA
4
II) PREVENTING CURRENT GENERATION
4
11) SPECIFIC HAZARDS OF DC ELECTRICITY
4
IV) SAFETY REQUIREMENTS
4
MECHANICAL INSTALLATION
5
FIRE GUIDELINES
5
ORIENTATION
5
ENVIRONMENTAL FACTORS
5
PANELHANDLING
5
MOUNTING THE PANELS
6
PANEL INSTALLATION
6
1) RAIL SPECIFICATIONS
6
11) CLAMP SPECIFICATION
6
111) MOUNTING HOLES
7
IV) SLIDE -IN SYSTEMS
7
V) DRAINAGE HOLES
7
VI) LONG SIDE MOUNTING USING CLAMPS
8
VII) SHORT SIDE MOUNTING USING CLAMPS
8
VIII) GROUNDING
8
MAINTENANCE
9
CLEANING INSTRUCTIONS
9
SYSTEM INSPECTION
9
RECYCLING
9
PANEL INFORMATION
10
TECHNICAL INFORMATION
10
DOCUMENT HISTORY
11
TABLE OF FIGURES
Number �� «Title Page Number Title Page, I
Fig.1 Panel mounting options 6 Fig. 7 Drainage holes 7
Fig.2
Rail specifications
6
Fig. 8
Long side mounting
8
Fig. 3
Clamp specifications
6
Fig. 9
Short side mounting
8
Fig.4
Panels secured at four points
6
Fig. 10
Recommended grounding
9
Fig. 5
Mounting holes
7
Fig. 11
Minimum bend radius
10
Fig. 6
Mounting using mounting holes
7
Fig. 12
Panel dimensions
10
Fig. 13
Frame cross-section and dimensions
10
Caution: Only qualified personnel should perform work on photovoltaic systems such as installation, commissioning,
maintenance and repairs. Be sure to follow the safety instructions for all system components. Ensure relevant local codes
and regulations for health and safety and accident prevention are observed.
RECTvibPeakSeri_es Installation Manual -NI-1703
RevB-0315 Ref: NE -013-0&B
INTRODUCTION
Thank you for choosing REC photovoltaic panels. REC TwinPeak solar panels are ideal for delivering long-lasting and reliable power output. The panels
'have been created through intelligent design and are manufactured to the highest quality and environmental standards. With correct installation and
maintenance, REC Twin Peak panels will provide clean, renewable energy form any years.
Please read this entire manual carefully. It contains critical information on safety, as well as detailed instructions for installation, operation and
maintenance of this panel. Failure to follow the procedures contained within will invalidate the warranty. Review all instructions and safety notes
before working on the system. Failure to do so may lead to injury or damage to property.
HOW TO USE THIS MANUAL
This installation manual describes the procedures for mounting all REC TwinPeak solar panels in a photovoltaic array (certified according to the UL
1703 standard), including REC TwinPeak panels with a black backsheet and/or a black frame, from hereon all referred to as REC TwinPeak panels. The
drawings within refer to all frame, backsheet and cell color types and are meant to be a generic representation of the instructions detailed in the text
regardless of the color depicted. The installed panel is only considered to be in compliance with UL 1703, only when mounted in the manner specified
by these mounting instructions below. Note that any panel without a frame (laminate) is not considered to comply with the requirements of UL 1703
unless mechanically installed with hardware that has been tested and evaluated with the panel under this standard or by a field inspection certifying
that the installed panel complies with the requirements of UL 1703.
Review the entire manual before installing the panels and ensure you are working from the latest version. Throughout the manual, you will see the
icons below which highlight important information or notes:
Indicates potential for damage to the array or property or personal safety.
47 Indicates important notes on best practice to help with the installation or to avoid potential damage to the panels, array or property.
For further information on installation procedures, please call your distributor or contact your local REC Solar office. Details available at www.
recgroup.com.
YOUR RESPONSIBILITY AS AN INSTALLER
Installers are responsible for the safe and effective installation and operation of the photovoltaic system and for adhering to all local and national
standards and regulations. Prior to installation, check all applicable regulations and permits concerning solar systems and ensure all local directives
are observed.
• Ensure the REC TwinPeak panels are in a suitable condition for use and appropriate forthe particular installation and environment
• Use only parts that convene to the specifications set out in this manual
• Ensure a safe installation of all aspects of the electrical array
All equipment should be properly maintained and inspected prior to use.
SUPPORT
Do not attempt to install when you are unsure of the procedure or suitability. For questions or guidance with your installation, please call your
distributor or contact your REC sales office, which can be found at: www.recgroup.com/en/contacts.
LIABILITY DISCLAIMER
REC SOLAR PTE. LTD. accepts no liability for the usability and functionality of its photovoltaic panels if the instructions in this guide are not followed.
Since compliance with this guide and the conditions and methods of installation, operation, use and maintenance of the panels are not checked or
monitored by REC SOLAR PTE. LTD., REC SOLAR PTE. JD. accepts no liability for damage arisingfrom improper application or incorrect installation,
use, operation or maintenance. This does not apply to damages due to a panel fault, in cases of loss of life, bodily injury or damage to health or in the
event of a grossly negligent breach of obligations on the part of REC SOLAR PTE. LTD. and/or in the event of an intentional or grossly negligent breach
of obligations by a legal representative or vicarious agent.
RECTWnPeakSeries Ins allation Manual -UL 1703
RevB-03.15 ReENE-0S-0B-B
ELECTRICAL INSTALLATION
ELECTRICAL REQUIREMENTS
i) System Requirements
REC TwinPeak panels are only for use where they meet the specific technical requirements of the complete system. Ensure other components do not
cause mechanical or electrical damage to the panels.
ii) Connection
If panels are connected in series, they should have the same amp rating. If panels are connected in parallel, they should have the same voltage rating.
iii) String configuration
When using string configuration, plan and execute it according to inverter manufacturer's instructions. The number of panels connected to an inverter
should be within the inverter voltage limits and operating range. Do not exceed the total system voltage permitted by the manufacturer, nor under any
circumstance exceed the maximum system voltage of 1000 V. The maximum reverse current is 15 A and the maximum series fuse rating is 15 A.
iv) Wiring layout
To minimize voltage surges (e.g. indirect lightning strikes), cables of the same stringshould be bundled together so loops are as small as possible.
String configurations must be checked before commissioning. If open circuit voltage (Voc) and short circuit current (Isc) deviate from specification,
this may indicate a configuration fault. Correct DC polarity should be observed at all times.
v) Junction box, connectors and materials
The paneljunction box is rated IP67, the connectors are rated IP67 only when correctly connected. All connectors and cables must be secure and
tight as well as electrically and mechanically sound. UV -resistant cables and connectors approved for outside use must be used. Conductor gauge
must ensure DC power losses (voltage drop) are kept to a minimum (< 1%). Observe all local regulations when selecting cables. For field connections,
use minimum 12 AWG (4 mm2) or copper wires insulated for a maximum operating temperature of 90°C.
vi) Cable Management
Cables must be secured using UV -resistant cable ties or other sunlight -resistant device. Loose and unsecured cables should be protected from
damage (e.g. mechanical, abrasion, sharp objects, animals). As far as possible, avoid exposing cables to direct sunlight and permanent tension.
REC prohibits any modification to the panel, including the cutting of cables in order to change the connector type or the opening of the
junction box unless explicitly authorized by REC. Doing so will invalidate the warranty.
vii) Electrical Ratings
Under normal conditions, a photovoltaic panel is likely to experience conditions that produce more current and/or voltage than reported at STC. The
requirements of the National Electric Code (NEC) in Article 690 must be followed to address these increased outputs. In installations not under the
requirements of the NEC, the values of Isc and Voc marked on the panels must be multiplied by a factor of 1.25 when determining component voltage
ratings, conductor ampacities, overcurrent device ratings and size of controls connected to the PV output.
SAFETY MEASURES
Wiring installation shall be in accordance with the NEC (or CSA C22.1, Safety Standard for Electrical Installations, Canadian Electrical Code, Part 1
where applicable). All relevant electrical installation codes and regulations should be observed for regulations on working at heights and fall protection.
i) Safety in the working area
Installation of REC TwinPeak panels may involve working on a roof. Ensure all local regulations regarding working at heights are followed. Before
beginning work on a photovoltaic system, ensure all working surfaces are structurally sound and capable of bearing the weight of employees and
required equipment. Remember to isolate the system from the grid before carrying out any maintenance or repair work.
ii) Preventing current generation
Solar panels automatically generate current (electricity) when exposed to light. To prevent this, shield the system with a non -transparent cover during
installation, maintenance or repair work.
ii) Specific hazards of DC electricity
Solar panels generate direct current (DC). Once current is flowing, breaking or opening a connection (e.g. removing DC cable from the inverter) can
cause an electrical arc. Unlike low voltage AC wiring, DC arcs are not self -extinguishing. They are potentially lethal burn and fire hazards, capable of
high temperatures that can destroy contacts and connectors:
• Follow panel and inverter manufacturers' installation, handling and operating instructions
• Remove/open the inverter AC fuse/circuit breaker before disconnecting from the public grid.
Switch off or disconnect the inverter and wait for the time specified by the manufacturer before commencing work. High-voltage components
need sufficient time to discharge.
iv) Safety requirements
The voltage produced by a single panel and panels connected in series (voltages added together) or in parallel (currents added together) can be
dangerous. Although the fully insulated plug contacts on the panel's output cables provide touch -safe protection, the following points must be
observed during handling to avoid the risk of sparking fire hazards, burns and lethal electric shocks.
• Exercise extreme caution when wiring panels and look out for damaged or dirty cables etc.
• Never insert metallic or other conductive objects into plugs or sockets.
• Ensure that all electrical connections are completely dry before assembly.
• Keep all materials, tools and working conditions dry and tidy.
• Use appropriate safety equipment e.g. nonslip footwear, insulated gloves and insulated tools.
• Solar panels produce current when exposed to sunlight. Do not connect the system to the inverter during solar exposure.
A RECTMnPedderies Installation Manual -UL 1703
Rev B-0315 Ref: NE -0G03 -B
MECHANICAL INSTALLATION
.FIRE GUIDELINES
REC TwinPeak panels have a Class C, Type 2 Fire classification. The fire rating of this panel is only valid when mounted in the manner specified in these
mechanical mounting instructions. Utilize the following fire safety guidelines when installing REC TwinPeak panels:
• Check with local authorities for fire safety guidelines and requirements for any building or structure onto which the panels will be installed.
• The system design should ensure that it can be easily accessed in the event of a building fire.
• Check with local authorities for applicable regulations concerning setbacks or other placement restrictions that may apply for roof -mounted
arrays.
• The use of DC ground fault interrupters is recommended. This may also be required by local and national codes.
• All electrical appliances are a fire risk. The panel should therefore be mounted over a fire retardant roof covering rated for the application and
a suitable distance of 4 in (100 mm) between the panel and the mounting surface, allowing free circulation of air beneath the panels, should be
respected at all times.
ORIENTATION
To maximize system output, panels should be installed at the optimum orientation and tilt angle. The specifics of this depend on location and can be
calculated by a qualified system designer. A lower angle of panel installation increases the requirement for regular cleaning.
The optimal mounting position of panels results in the sun's rays falling perpendicular (i.e. at 90°) to the surface. All panels in a string should, wherever
possible, have the same orientation and tilt to ensure the system does not underperform due to mismatched outputs.
The panels must not be exposed to artificially concentrated sunlight.
ENVIRONMENTAL FACTORS
REC TwinPeak panels are designed to provide decades of durable and stable output. Ambient operating temperatures should be between -40 and
1857 (-40 and +85°C).
The panels are not suitable for installation in potentially hazardous locations nor should they be installed in the following locations:
• Near sources of flammable gases orvapors
• Near open flames.
• Under water or in water features.
• Where exposed to sulfur e.g. near sulfur springs or volcanoes.
• Where the panels may be exposed to harmful chemicals.
AlkEnsure panels are not exposed to direct contact with salt water/spray and avoid installation in areas subject to high salt mist content e.g.
coastal areas.
PANEL HANDLING
To avoid damage to the solar cells and other components, all solar panels should be handled with care. All warnings and instructions on the packaging
should be observed. Follow these guidelines when unpacking, transporting or storing the panels:
• Record the serial numbers prior to installation and note the information in the system documentation.
• Carry the panels using both hands and avoid using the junction box as a grip.
• Do not allow the panels to sag or bow under their own weight when being carried.
• Do not subject the panels to loads or stresses e.g., leaning or placing heavy objects on them.
• Do not stand on the panels or cause impact through dropping them.
• Keep all electrical contacts clean and dry.
• Store panels in a dry and properly ventilated room.
• Do not apply force to the backsheet.
• Avoid using sharp or pointed objects if panels require marking.
• Never apply paints, adhesives or detergents to the back of the laminate.
• Do not use any solar panel that is damaged or been tampered with.
• Never attempt to disassemble the panels.
If the panel front glass is broken or laminate back sheet is damaged, it can expose personnel to hazardous voltages.
RECTwinPeakSerie; Installation Manual -UL1A13
RevB-0315 Ref. NE -05-08-B
MOUNTING THE PANELS
REC TwinPeak solar panels are designed for capturing solar radiation and are not suitable for installation as overhead or vertical glazing. ThgpaneIs
are considered to be in compliance with UL 1703, only when the panel is mounted according to the the mounting instructions specified below. The
RECjunction box on the back of the panel is protected to IP67 and hence panels can be mounted in any orientation.
PANEL INSTALLATION
i) Rail specifications
RECTwinPeak panels are typically installed on a rail -based mounting system. There are different methods of installing an REC TwinPeak panel, each
decribed below, depending on the design load of the array. The rails can run under the frame or parallel to the frame, directly under the clamping zones
(fig la & lb). Ensure the mounting structure is able to withstand anticipated wind and snow loads.
Fig. 1: Panel mounting options:
(a) rails parallel to the long side
(b) rails parallel to the short side
A•
Ensure a minimum distance of 4 in (100 mm) between the uppermost part of the roof and the lowest part of the panel to ensure sufficient
�1 airflow beneath the panels, aiding cooling and boosting performance.
The clamps should be fastened to C or H channel rails (fig. 2).
Thickness of walls for mechanical connections: min. 0.156 in (4.0 mm)
Thickness of walls exposed to buckling load: min. 0.08 in (2.0 mm)
Moment of Inertia for profile area about X -X: min array mounting diagram 0.4 in4 (19.2 cm4)
Fig. 2: Rail specification
® Walls for mechanical
connectors
® Walls exposed to
buckling load
The overlap between support rail and the outer edge of the panel frame must be a minimum of 1/64 in (6 mm).
H channel rail
ii) Clamp Specification
REC TwinPeak panels have been evaluated by UL for mounting usingC-channel-rails in combination with end and mid clamps, 5/16 in (8 mm) ASTM
F593C stainless steel screw and rail nuts. Alternatively clamps with the below ratings and dimensions can be used to secure the panel to the
mounting structure (fig. 3):
• Minimum yield strength of 2089 ton/ft2 (200 Mpa)
• Minimum tensile strength of 2610 ton/ft2 (250 Mpa), e.g. 6005 T5 alloy.
• Minimum grip length of 1.75 in (44.45 mm)
• Minimum grip depth of 0.29 in (5 mm)
• Minimum thickness of load carrying walls of 0.156 in (4 mm)
• Screw connection - 5/16 in (8 mm) stainless steel bolt, 5/16 in split washer (8 mm), nut
Fig. 3: Clamp specifications
lgth
5 in
Grip length
min 1.75 in
N Walls exposed to load
Grip depth 0.2 in min 0.156 in Grip depth min 0.2 in
Each panel must be securely fixed to the mounting structure at a minimum of four points (fig.4).
RECTviiniseakSeriesInstallation Manual -UL 1703
Rev13-03.15 Ref -NE -06 -0B -B
Fig. 4: Panels secured at four points.
vi) Long side mounting using clamps
Mounting utilizing clamps on the two long sides of the panel have been found to be in compliance with UL 1703 requirements for a maximum design
load of 75.2 lbs/ft2 (3600 Pa) (fig. %
• Clamps must be secured between a distance of 8.2 in to 16.4 in (208 mm - 416 mm) from the corner of the panel (measured from the mid-point)
to the clamp edge.
• Tightening torque must be tightened to 9 ft-lbs (12 Nm).
• The distance between the end clamp and the end of the rail must be minimum 1 in (25 mm).
Fig. 8: Longs!A^^ � +I^^
I
Fi9: Short side --+i-
6.
vii) Short side mounting using clamps
Mounting utilizing clamps on the two short sides of the panel have been found to be in compliance with UL 1703 requirements for a maximum design
toad of 33.4 Ib5/ft2 (1600 Pa) (fig. 9).
• Fix the panels so that the lower short side of the frame is supported by the mounting structure (to reduce risk of damages due to sliding snow load).
• Clamps must be secured between a distance of 4.9 and 9.8 inches (125 – 250 mm) from the panel corner to the clamp edge.
• Tightening torque must be tightened to 16 ft -lbs (21.7 Nm).
• The minimum distance between the end clamp and the end of the rail is 1 in (25 mm).
• Mechanical Ioadmust not exceed 33.4 lbs/ft(1600 Pa).
• The overlap between support rail and frame must be a minimum of 1/4 in (6 mm).
AIn areas of snow build-up, panels can be subjected to forces in excess of the stated limit even when snow depth does not appear extreme,
causing damage to the framework. If the installation is likely to be affected, further suitable panel support is recommended on the lower
row of panels.
AEnsure the drainage holes are not covered by the mounting structure.
ill) Mounting holes
Mounting utilizing the fou r elongated holes (0.26 x 0.43 in (6.6 x 11 mm)) on the underside of the panel frame (at a distance of 17.72 in (450 mm) from
the midpoint of the long side) have been found to comply with UL 1703 requirements.for a maximum design load of 75.2 lbs/ft2 (3600 Pa) (fig. 5).
When mounting using mounting holes, the frame and panel edge must be supported by two transverse rails (fig, 1), of aluminium or galvanized steel
to avoid galvanic corrosion and be appropriate for the local environment. These must be held in position by bolts and flange nuts according to the
specifications below. If bought in a kit, do not use the washers and bottom mounted clips provided if they do not match the specifications below:
Part Name - s- � _ Material: Specificatio ,
Bolt ASTM F593 (stainless steel) 1/4" x 20 - 5/8"
Flange Nut ASTM F594 (stainless steel) 1/4"x 20
AInstall the above parts as shown in fig. 6. Consult the Unirac Code Compliant Installation Manual for further details where necessary. For
areas where discrepancy may exist, this installation manual shall take precedence.
AWhen using mounting holes, fixings must be fastened to 9 fl; -lbs (12 Nm) of torque and installation must be according to fig. 6.
Fig. 5: Mounting holes
Mounting holes
Fig.6: Mouni
mount
RECTwinPeak Series Installation Manual-UL1703 -
RevB-0315 Ref: NE -06 -0B -B
Observe the following procedures when using mounting holes (fig. 5):
• Additional electrical bonding to Earth is required for the support structure (see page 12).
• All four mounting holes in the frame must be used (for long or short -sided mounting orientation).
• Fixings must be tightened to 9 ft -lbs (12 Nm) using a torque wrench.
0 The warranty will be voided if additional holes are made in the frame. All fixing and fastening materials should be corrosion resistant.
iv) Slide -in Systems
REC TwinPeak panels have not been certified by UL for use with slide -in type mounting systems. If you have any questions regarding amounting
system and its suitability for REC TwinPeak panels, please contact your local office for technical support.
v) Drainage holes
There are eight drainage holes, 0.47 x 0.30 in (12 x 7.5 mm) in the panels frame, each spaced 2.2 in (55 mm) from the corner of the panel frame (fig. 5).
This allows water caused by rain or snow melt to exit the frame easily and minimizes the damage caused by freezing and thawing. Ensure these holes
are not covered by any part of the mounting structure.
Fig. 7: Drainage holes
viii) Grounding
Fig. 10: Recommended grounding
Star washer
Grounding
cable
A panel with exposed conductive parts is considered to be in compliance with UL 1703 only when it is electrically grounded in accordance with the
instructions presented below and the requirements of the National Electrical Code. Grounding is achieved through securement to the panel frame of
the following UL Listed grounding Clips/ Lugs in combination with the REC TwinPeak panel(s).
• Suitable grounding lugs must be used: Listed (KDER) ILSCO, GBL-4DBT (tin plated) (E34440).
• Grounding cable size should be between 4-14 AWG (2.1 mm2-21.2mm2).
• Attach grounds to the grounding holes in the panel frames.
• Fix lug to the frame using a star washer (#10) and lock nut (#10), ensuring a conductive connection (fig. 10). Tighten according to manufacturer's
instructions.
if Where common grounding hardware (nuts, bolts, star washers, split -ring lock washers, flat washers and the like) are used to attach a
listed grounding/bonding device, the attachment must be made in conformance with the grounding device manufacturer's instructions.
Grounding lug dimensions and wire fastening torque for Cross section [AWG]. Type Torque [in -lbs]
GBL-4DBT ---- -- ----- — -----• ------
4-6 Stranded 35
8 Stranded 25
10-14 Stranded/Solid 2.8
To avoid galvanic corrosion, stainless steel fastening materials are preferred, however galvanized or hot dipped zinc plated fasteners are
equally suitable.
RECTvnnPeal,Sedes Installation Manual -lJL 1703
R -B-0315 Ref: NE -0G08-13
CONNECTIONS AND CONNECTORS
In ordertp ensure durable and safe connections between panels and BOS equipment, the following instructions must be followed in order toprotect
the electrical connections from the elements. More detailed information is given in the Guide to Best Practice -Connections and Connectors which
can be found via the REC website Download Center (www.recgroup.com/downloads).
CONNECTORS
Connectors must be securelyjoined to each other according to the manufacturer's instructions. REC explicitly excludes the cutting of cables and
replacement of connectors. If this causes an issue for a particular site, contact REC via www.recgroup.com for further advice
The use of any chemicals or lubricants on the connectors or contacts must be carried out in line with the connector manufacturer's instructions
PROTECTING THE CABLES
• To prevent stress on thejunction box casing, ensure the cable exits thejunction box in a straight line before any bend in the cable.
• The cables on REC TwinPeak panels have a minimum bending radius of 30 mm to avoid damage to the insulation (Fig. 9)
• Ensure cables do not hang loose where they may be damaged through friction or stress, e.g., caused by wind or grazing animals
• Shield connectors from falling or dropping water by locating them directly beneath a panel
• Cables must be firmly secured to the structure, without overtightening, as this can deform the cable insulation
< 2.4 in >
Fig. ll: Minimum bend radius of 1.2 in (30 mm)
Iv
7
SECURING CABLES AND CONNECTORS
• When securing the connector, place it away from the mounting structure with sufficient air circulation all around. This allows the connector to dry
effectively and avoids the risk of damage or degradation of the connection
• Good practice is to secure the cable either side of the connectors, ensuring no stress is exerted on the connector casing or cable entry
ATo enable correct cooling and drying of the connectors, do not add extra protection to the connector, e.g., heat shrink, grease or tape
MAINTENANCE
CLEANING INSTRUCTIONS
REC TwinPeak panels have been designed for easy maintenance. Normal rainfall will naturally clean the panels if installed at a sufficient angle. The
need for cleaningwill vary dependent on location, rainfall, pollution and angle of installation - the lowerthe angle of installation, the more cleaningwill
be required. To optimize electrical output it is recommended to clean the panels when dirt can be seen on the glass surface.
Cleaning of the panel should be carried out in the early morning when the panels are cool to avoid thermal shock.
If dirt remains on the panel, it may cause cel l shading which will reduce power output or even cause further damage. To clean either the front or rear of
the panels, use only deionized water at ambient temperature and a sponge, microfiber cloth or a soft brush to wipe away the dirt (rainwater, tap water
or diluted alcohol may also be used as a secondary solution). For further cleaning a mild, biological and biodegradable washing-up liquid may be used.
When cleaning the panel, take care not to scratch the surface or introduce foreign elements that may cause damage. Ensure water used is free
from grit and physical contaminants that may damage the panel. Always rinse the panel with plenty of water. If soiling remains, repeat the cleaning
process. If stains require more effort to be removed, Iso -propyl alcohol of a concentration less than 10%. Acid or Alkali detergent may not be used
Use of high pressure hoses or cleaners is not permitted as these may damage the panel, laminate or cells.
Using a rubber squeegee, wipe the panel surface from the top downwards motion to remove any residual water from the panel glass. Panels can be
left to dry in the air or wiped dry with a chamois. Avoid putting pressure on the panel surface when drying.
For more information on cleaning REC panels, consult the Cleaning Information Sheet available to download from the online REC Installer Portal www.
recgroup.com/installers.
SYSTEM INSPECTION
The system should be inspected regularly to ensure that:
• Fasteners are secure, tight and free from corrosion.
• Electrical connections are secure, tight, clean, and free of corrosion.
• The mechanical integrity of the cables is intact.
• Bonding points to ground are tight, secure and free from corrosion (which could break the continuity between the panels and ground).
RECYCLING
REC has made every effort to ensure panel packaging is kept to a minimum. The paper and cardboard packaging can be recycled and the protective
wrapping and panel separating blocks are also recyclable in many areas. Please recycle accordingto local guidelines and regulations.
FECT IrAeakSerie lrecallatimMar 1-1-41703 9
R vB-03.15 Ref. NE-D&U&B
PANEL INFORMATION
TECHNICAL INFORMATION
Fig. 12: Panel dimensions (in)
35.4 �:� 15.05"
1
+ 35
I
oco
Mounting holes * c
0.43 t0.8
v-_
t;
I �,
i lL kk 47
f
0.47
1.5
1.24
=3_
0.07
1.1 j
Fig. 13: Frame cross-section and
dimensions (in)
Dimensions:
65.55 x 39.02 x 1.5 in
Celltype:
120 REC HC multi -crystalline
Area:
17.76 ft2
6 strings of 20 cells (6" x 3")
Weight:
39.6 lbs
Glass:
1/8" mm solarglass with
anti -reflective surface treatment
Backsheet:
Double layer highly resistant polyester
Frame:
Anodized aluminum (silver/black)"
Junction box:
3-partwith bypass diodes
Operational Temperature:
-40...+185"F (-40... +85°C)
IP67 rated
4 mm2 solar cable, 35"+47"
Maximum System Voltage:
1000V
Connectors:
Multi-ContactMM2)
Design Load:
75.2lbs/ft2(3600Pa)".
Origin:
Made iSingapore
33.4lbs/ft2 (1600 Pa)*
-Dependent on product type chosen
*Dependent on mounting method as described above
Max Series Fuse Rating:
15A
Max Reverse Current:
15A
Nominal Power-PMPP(Wp)
265
270
275
Watt C lass. Sorting - (W)
0/+5
0/+5
0/+5
Nominal Power Voltage -VMPP (V)
30.9
31.2
31.5
Nominal Power Current- IMPP (A)
8.59
8.67
8.70
Open Circuit Voltage -Voc (V)
37.3
38.0
38.3
Short Circuit Current- Isc(A)
9.21
9.29
9.38
Panel Efficiency (%)
'16.1.
16.4
16.7
The electrical characteristics are within +/-10 percent of the indicated values of Isa Voc and PM„
under standard test conditions (STC).
Values at STC (airmass AM 1.5, irradiance 1000 W/m=, cell temperature 25"C (77°F)),
At low irradiance of 200 W/m2 (AM 1.5 and cell temperature 25"C) at least 94% of the STC panel
efficiency will be achieved
°followed by TP, TP(BLK), TP ECO,
10 RECTvAr>PeakSmeslnstallation Manual -UL 1703
RevB-03.15 Ref: NE -06-09-B
DOCUMENT HISTORY
Date
Revision Number
Reason
01.2010
A
First release
12.2014
A.2
Update to Electrical data @ STC (275 Wp IN,,,)
12.2014
A.3
Update to Electrical data @ STC (addition of 260 & 280 Wp), revision of low light behavior data in
Electrical Data
03.2015
B
Updated to include information on panel variants
0
., RCC
REC SOLAR PTE. LTD.
20 TUAS SOUTH AVENUE 14
SINGAPORE 637312
SINGAPORE
Tel: +6564959228
Mail: post@recgroup.com
www.recgroup.com
NOTICE OF COMPLETION U L
AND
AUTHORIZATION TO APPLY THE UL MARK
09/24/2015
Sunrun South Llc, Dba Snapnrack
Greg McPheeters .
775 Fiero Ln
Suite 200
San Luis Obispo Ca 93401, United States
Our Reference: File°E359313, Vol. 1 Project Number, 4786982467
Your Reference:: ' 9491 '�. z ��
Project Scope: ;` Addina,REC-Solar PTE. LTD. (NRTL) models: REC260-REC265, REC270\, REC275,
REC280; all followed by TP to Series 100 and 200 Mounti4and Bonding Systems
/r %Adding Hanq_.wha Q.CELLS� GmbH (NRTL) models: Q.BASE-GY PRO-GY XXX,
' Q.PLUS-GYXXX, Q.PRO BFR-GYXXX, Q.PRO BLK-GYXXX, Q.PR%Y/SCXV\,where
Y is thio generation numberbetween 1 and 9, where XXX is the power output from. 205\W to
295 W to Series 100 and 200 Mou LA
and Bonding Systems a
Dear Greg McPheeters: k
Congratulations! UL's investigation of your product(s) has been[ c' ompleted under the above Reference Number and
the product, was determined to comply with the applicable requirements. This letter temporarily supplements the UL
Follow -Up Services Procedure and serves as authorization #to apply the U ( Mark at authorized factories unkder UL's
Follow -Up Service Program. To provide your manufacturer(s) with the intended authorization to use the UL Mark,,'
you must end a copy of this notice to each manufacturing location cdrrently authorized under File E359313, Vol. 1.
1 � I } �� I
Records in6e Follow -Up Services Procedure covering the�product are now being prepared and will be sent in the
near future Until then, this letter authorizes -application of)the U,L'Mark fdrJ90 days from the date indicated above.'
Additional requirements related to your responsibilities -as the Applicant cad be found in the document "Applicant
re'sponsibilitie's related to Early Authorizationsu-that can be found at the following web -site: ?'
http://www.ul.com/EAResponsibilities
Any information and documentation provided to you involving UL Mark services are provided on behalf of UL LLG�
(UL) or any authorized licensee of UL. 1 ✓
We are excited you a`re\now able to apply the UL Mark to your products -and -appreciate -your business. Feel;fr e to
contact me+.or any of our'Customer Service representatives if you have any questions. / d�`
Very truly yours,
Long Vo
Engineer Project Associate
Long.Vo@ul.com
NBKBDC8-1 F9491
Bruce A. Mahrehholz
847-664-3009
CPO Director.----`
This is an electronically generated letter. Signatures are not required for this document to be valid. Page 1 of 1
a
C
;ries 100 UL & Series 200 UL I SnapNrack http://www.snapnrack.com/series-100-ul-series-200-u1
Call us: 877-732-2860
Residential » Configure Your System,, Whereto Buy Resources. About,,
t; n .r•.•,•t, .SeliesIOU UL&Selies2UOttL'
Series 100 UL & Series 200 UL
UL 2703: Groundingand Bonding Compliance
At SnapNrack we have expanded our product line ridtln our new Series 100 UL and Series 200 UL. Bodn systems are fully listed to die UL 2703 Standard fol•
Grounding and Bondnrg. With the UL listing, all system components have been certified by UL for electrical contnrility. eluuuhatuhg rhe need for acictidonale
grounding hard ware. If there ever was the situation where a live conductor contacted a metallic component of die mounting systenn or array, die array a
would renhain unenergized.
New Features of Series 100 UL and Series 200 UL
Bonding pins are included in product assemblies includilhg module clamps and rail splices.
eliminating die need for bonding washers or splice junipers.
SnapNrack grounding lug is a fully custom solution for grounding the completed system.
Only one lug is required per hidivichnal row of modules (not per rail). The lug is secured
Mill a single 3/16" bolijust like every other component ill the system and requires no
chilling of the rails.
A key comprment of the listing is our new bonding channel nuts, which provide electrical
continuity into our anodized rails.
Mill finish specification on key components such as standoffs and metal roof seam
clanhps.
UiL LISTED
Pv M01111ttng system
2703
Benefits of Series 100 UL and Series 200 UL
The UL 2703 Listing is a huge benefit to distributors and installers of SnapNrack product. A few
benefits include:
A Fully Certified System
The entire system. nhcludilig all components, is now bonded togedler. In other nhounting systems on the market. some clamps. roof anchors.
flashings, etc. aren't truly bonded to groulid and therefore not fully code compliant.
Overall Reduction ill Material Costs
With the UL Listed product. we have added features into our components that ensure an adequate bonding path, and in hurl this leas eluninated
the need for groundung lugs and washers at each nodule. and bondnng junipers between splices.
Dianhatic Reduction hi Labor
With the elnhlnhation of groundnhg alhd bonding junipers on the artery, histallatlolis should have a dramatic improvement ill efficiency. r'edncnlg
installations by i linfklN or luore.
Quality & Safety
SnapNrack installations using our UL product ensures that every nhetallic component on the system is bonded to ground the system
See below for a libraly.of supporting documents to help assist with ordering and installing Series 100 UL and Series 200 UL,
b
f2 9/30/2015 10:30 AM
This family of single-phase string
inverters complements the typical
number of rooftop solar panels
enabling homeowners to get the most
efficient energy harvesting for the size
of the property.
This inverter offers a dual input
section that processes two strings
with independent Multiple Power Point
Tracking (MPPT).
This is especially useful for rooftop
installations with two different
orientations from two sub -arrays
oriented in different directions, or
unbalanced strings (for example: East
and West).
The dual -input sections with
independent MPPT enable a more
optimal energy harvesting condition.
The high-speed MPPT offers real-
time power tracking and improved
energy harvesting.
The flat efficiency curve ensures high -
efficiency at all output levels allowing
a consistent and stable performance
across the entire input voltage and
output power range.
The transformerless operation gives the
highest efficiency of up to 97.0 percent.
The wide input voltage range makes
the inverter suitable to low-power
installations with reduced string size.
This rugged, outdoor inverter has
been designed to be a completely
sealed unit, to withstand the harshest
environmental conditions.
Highlights
— Single-phase and three-phase output
grid connection
— Wide input -voltage range for
increased stringing flexibility and
energy harvesting
— The high-speed and precise MPPT
algorithm offers real-time power
tracking and improved energy
harvesting
— Outdoor NEMA 4X rated enclosure
for unrestricted use under any
environmental conditions
— Integrated DC disconnect switch
in compliance with international
Standards (-S Version)
Power and productivity „ 1111
for a better world T. P%®01 101
1. Capability enabled at nominal AC voltage and with sufficient DC power available
2 ABB solar inverters I Product flyer for PVI-3.0/3.6/3.8/4.2-TL-OUTD
Additional highlights
[
— RS -485 communication interface
(for connection to laptop or data
logger)
ARD
—Available with the optional VSN300
Wifi Logger Card for easy and
affordable wireless monitoring-
- Compliant with NEC 690.12 when�-
used with ABB's Rapid Shutdown
a
device
r
— Comes standard with DC Arc Fault
Circuit Interruptor (AFCI) to comply
y
with NEC 690.11
!
Technical data and types
Type code
PVI-3.0-OUTD-US PVI-3.6-OUTD-US PVI-3.8-OUTD-US
PVI-4.2-OUTD-US
I General ,specifications
Nominal output power
3000W
'.................,.............i...•..............i...'•..................;
360OW 3W0 380OW
4200W
.......... ....................... ...................................................................
Maximum output power wattage
3000 3300
............i...;.............i.................................i..,..............i....................;
3300 :3600 4000 :4000 3300 4200 :4200 :4200:4600
.............i...; .............. .
:4600'
W W
W W W W W W W
:<.................;....................................
W W W
Rated grid AC voltage
...........................................:.................
208V 240V
..................:..................:.................:.................
277V 208V 240V 277V 208V 240V 277V
208V 24oV 277V
I Input side (DC)
Number of independent MPPT channels
................................. .............................................:
2
2 2
2
Maximum usable power for each channel
....................................................:......................................................:.....................................................:.....................................................
2000W
3000W 3000W
3000W
...................................................................................................:....................................................:.....................................................:.....................................................:.....................................................
Absolute maximum voltage (Vmax)
600V
.....................................................................,.....................................................................................................................................................................................................................
Start: u.P.voltage..(Vstart).................................... I.............
..........
200V (adl.:.,120-350V)............................... ...................
...................................
Full power MPPT voltage range
:...............120 530V.................'•.................140 530V................).................140
-530V................
................................................160:530V
Operating.MPPTvoltage range
...............
0 7 x Vstart - 580V (>90V).............._........
................
Maximum current Idcmax) for both MPPT in
:....................
; ........................ .; ........
......... ...... ..........I......._...
.parallel ................................ ..................... ..............
20A
:.. ................
32A 32A
;... ...................................... ..........................................
32A
...................
Maximumusable current per channel
'
Maximum short circuit current limit per
......................1.�A............................................1.6A.......................`•......................1.6A.............................................1.6a......................
channel
12.5A
20.OA 20.OA
20.OA
...............................................................................................................................................:..................................................:..................................................:.....................................................
Number of wire landing terminals per channel
....................:...
2 pairs
..........I ......
Array wiring termination
............
Terminal block, pressure clamp, AWG20-AWG6
IOutput,side (AC)
Grid connection type
i 10Split-
1 1/ Split- i 1(d 1 O € plit 1 O
1 O/ Split- 1 O
0/3W 2W `.....2VV......0/3W.......?V:l.....
����•••••••�•••�•�•�•���••���•����•••�•�•�•••••••••••��•�••����� ....... ................................2W........0/3W.......2W........2W
Adjustable voltage range (Vmin-Vmax) (V)i
183- 211
...0/3W..t.....2W....).....2W...._
244- 183-�� 211- 244- t 183- 211-� 244-•�••;
's
183- 211- 244-
...............................................
228V ` 264V I
304V 228V 264V 304V 228V 264V 304V
228V i 264V 304V
...................................................
Grid frequency
.................. .................. ..................
i....................................
............... ..................... .................. .................. .................. ..................
.................. .................. ...... ...........
................... ...........................................................
Adjustable grid frequency range ................................
..................
....................................
.................. .................. ............60Hz............................... ..................
.57-60.5Hz
....................................................................................................
.................. ..................
Maximum current (la°,, .)
14.5A 14.5A
12.OA 17.2A 16.OA 16.OA ': 16.OA 16.OA 16.OA
20.OA 20.OA 20,0A
...............................................................................................................................................................................................................:...................................:.....................................................:.................
Power factor>
0:995 (adjustable to t0.8)
Total harmonic distortion at rated power
.............................-
...........................................................................................
<2%
........ .................. .................
.......... ......................................... ..................
Grid wiring termination type
.................. .................. ..............
.... .................. .................. .................. .................. ..... ............. ..................
Terminal block, Pressure clamp, AWG20-AWG6
..........
I Input protection devices
Reverse polarity protection
Yes
................ ...........................:..................
Over voltage protection.tY.P..e......................................................................................................................Varistor.
................................................................I...................
........................................................................................................
for each channel
eac
PV array ground fault detection
2 ......................................................................................................
Pre start-up R_ and dynamic GFDI (requires floating arrays)
I Output protection, devices
Anti-islandin rotection
..................9..P....................................................................;..........................................................
Meets UL1741 / IEEE1547 requirements
.......................................................9......................................................................................
Over .voltage protection type
Varistor, 2 (L, - Lz / L, - G)
........:.................:.
-25P
Maximum AC OCPD rating
20A 20A
15A.......
20A 20A 20A 20A....'.. 20A.
25A HA 25A
I Efficiency
Maximum efficiency
9%
:.....97% 97%
97%
CEC efficiency
.. .96
................
....................................................:.....................................................
96/0
(Operating performance
Nighttime consumption.................................................
.................. .................. ..
................ .................. .................. .......�.3:...... ......................... ............. .....
.................. .................. .................
Stand-by consumption
< 8W°„,
I Communication
User -interface
s
16 characters x 2 lines LCD display
.............................................:........................................................I..
Remote-rnonitoring (ixRS485 incl.)
..................characters ......
VSN700 Data Loger (opt.), VSN300 Wifi Logger Card (opt.)
I Environmental
Ambient air operating temperature range
.....................................,...............................................
..
13°F to +140°F (25°C to 60°C) with derating above 122°F (50°C)
....................................................................................
Ambient air storage temperature range.........................................................................................-40°F
to +176°F (-40°C to +80 C)........................................................................
................................................................
Relativehumidity ........................ .......
e ............... ...... .:...
................................................................................0
......................................sin
:100°/o RH condensing...................................................................................
Acoustic noise emission level
< 50 db (A) @1 m
Maximum operating altitude without derating
6560ft (2000m)
1. Capability enabled at nominal AC voltage and with sufficient DC power available
2 ABB solar inverters I Product flyer for PVI-3.0/3.6/3.8/4.2-TL-OUTD
Block diagram of PVI-3.0/3.6/3.8/4.2-TL-0UTD
IN7.1I+) I MPFT1 INVERTER i
+ I (DC/DQ 111.1"W5 (DC/A0 LINE GRIDPARALLEL 1
+ + + + /� + FILTER RELAY
IN12(+)
11
INI INI INI INI I i INI INI I
1 1 N
INIM-)L2
I
DC
I I I I I
1 I
J1RUSIDL.)ALCURRE-
DE=OUN
--1
AFDI r ----- I MPPrx DCJDOIN2J(+INZ I L$
1
IN2 IN2 IN2IN2 I IN2 rj'j PE
IN2.11-) ' �o— _ T - I
I _ - _ _ RS485
I I I _
1
IN2.2(-) I I I +T/R
.T/R
WIRING BOX '____ _______-__a, arN
}y, I DODC DOAC REMOTECONTROL• I
1 IJ •____'-_____-_____I DSP DSP
LLLLJJJJ CONTR. CONTR +R
GROUND � IJ� 'R
FALL?
1 DETECTION j I
11 ALARM I
N.0
N.0
' = CONTROL CIRCUIT ' C
t----------------------------_---------------__--------------------------------.
Remote control function not available on -A version
I
PVI-4.2-OUTD-US
% of Plated Output Power
Technical data and types
PVI-4.2-OUTD-US
Rm. ..0
R.e vo Tm .m .m
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PVI-3.0-OUTD-US PVI-3.6-OUTD-US PVI-3.8-OUTD-US PVI-4.2-OUTD-US
I Mechanical specifications
Enclosureratin.............................................................................................
NEMA 4X
................................. ..........................................................................................................................................................
Cooling
....................................................................................................
Natural convection
!................................................................................................................................�2...
Dimensions H x W x D
33:8 x 12:8 x 8.7in 859 x 325 x 222mm
.......................................................................................................................:-
Weight...........................................................................................................................................................................................<47;31b
............................................................... ........ ...............................................
(2....................................................................................
... .
Shippingweight ...............
i..............................................................................< 601b(27.Okg)2...............................................................................
Mounting system..................................................................................................
Wall bracket
.............................................................................................................................................................................
-concentric
Bottom: (2) pre -drilled opening for 3/a inch conduits and markings for 1 inch
(both sides) and 11/2 inch conduit (DC side only)
Conduit connections'
Sides: (2) pre -drilled opening for 3/ inch conduits with concentric markings for 1 inch
(both sides) and 11/2 inch conduit (DC side only)
Safety and EMC standard " 1 ( a `/' " AQQIP Pnn P.r111 F r1 R
Vvltn Ul Swl[Cn, wiring pox, arc fault Detector and i rVK3-U-UU I U -S- i F VI-3.b-UU l U -S- i F VI-3.ti-UU I U -S- i F'VI-4.'L-UU I U -S -
interrupter US -A US -A US -A US -A
data Is subject to change without notice
Product flyer for PVI-3.0/3.6/3.8/4.2-TL-OUTD I ABB solar inverters 3
Support and service
ABB supports its customers with a
dedicated, global service organization
in more than 60 countries, with strong
regional and national technical partner
networks providing a complete range of
life cycle services.
For more information please contact
your local ABB representative or visit:
www.abb.com/solarinverters
www.abb.com
© Copyright 2015 ABB. All rights
reserved. Specifications subject to
change without notice.
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