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REC SOLAR PANELS
INSTALLATION MANUAL
Installation instructions for all REC solar panels certified according to IEC 61215 /
UL 61730:
• REC TwinPeak 4 Series
• REC TwinPeak 4 Black Series
• REC N-Peak Series
• REC N-Peak Black Series
• REC N-Peak 2 Series
• REC N-Peak 2 Black Series
• REC N-Peak 3 Black Series
Rev. 15 - 11.22
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Table of Contents
Related Manuals for REC N-Peak 3 Black Series
Summary of Contents for REC N-Peak 3 Black Series
- Page 1 REC SOLAR PANELS INSTALLATION MANUAL Installation instructions for all REC solar panels certified according to IEC 61215 / UL 61730: • REC TwinPeak 4 Series • REC TwinPeak 4 Black Series • REC N-Peak Series • REC N-Peak Black Series •...
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Page 2: Table Of Contents
Installation of REC N-Peak 3 Black Series panels Mounting REC N-Peak 3 Black Series panels with continous rails parallel to short side of the panel Mounting REC N-Peak 3 Black Series panels with continous rails parallel to long side of the panel... - Page 3 Clamping of REC TwinPeak 4 Series panels using a short support Fig. 6: Clamping of REC N-Peak 3 Black Series panels with rails parallel to short side of the panel Fig. 7: Clamping of REC N-Peak 3 Black Series panels with rails parallel to long side of the panel Fig.
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Page 4: Introduction
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. -
Page 5: Safety Measures
SAFETY IN THE WORKING AREA Installation of REC solar panels may involve working on rooftops or raised platforms. Ensure all local regulations regarding working at heights and fall protection are followed. Before beginning work on an installation, ensure all working surfaces are structurally sound and capable of bearing the weight of employees and required equipment. -
Page 6: Panel Handling
PANEL HANDLING In order to avoid damage, all REC solar panels should be handled with care and protected from damage at all times. All warnings and instructions on the packaging should be observed. Follow these guidelines when unpacking, transporting, carrying, installing or storing panels: •... -
Page 7: Electrical Installation
FIRE GUIDELINES The REC solar panels covered by this manual have a Class C (referencing UL 790) fire classification. The REC solar panels in 60-cell format are rated Type 2 fire classification according to IEC 61730-2:2016 (ref. ANSI/UL 1703); The REC solar panels in 72-cell format are rated Type 1 fire classification according to IEC 61730-2:2016 (ref. -
Page 8: Panel Installation
REC modules must be secured with a torque as shown in the table below (fig. 1). Clamp installation must be carried out according to the manufacturer’s instructions, including specific hardware and torque requirements. Ensure the clamps used are suitable for the planned installation and expected system design loads. -
Page 9: Installation Of Rec Twinpeak 4 Series Panels
MOUNTING REC TWINPEAK 4 SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO SHORT SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 3: Clamping of REC TwinPeak 4 Series panels with rails parallel to short side of the panel 712 mm [28.0 in] 712 mm [28.0 in]... -
Page 10: Mounting Rec Twinpeak 4 Series Panels With Continous Rails Parallel To Long Side Of The Panel
MOUNTING REC TWINPEAK 4 SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO LONG SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 4: Clamping of REC TwinPeak 4 Series panels with rails parallel to long side of the panel 650 mm [25.6 in] 650 mm [25.6 in]... -
Page 11: Mounting Rec Twinpeak 4 Series Panels With Short Rails
Once a module is secured in each of the 4 zones (fig. 2), additional clamps, i.e., ≥5, may be freely located on panel frame without affecting the warranty. Loads marked with a were not certified as part of IEC 61215 / UL 61730 testing; these have been evaluated by REC’s internal testing process. -
Page 12: Installation Of Rec N-Peak 2 Series Panels
MOUNTING REC N-PEAK 2 SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO SHORT SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 9: Clamping of REC N-Peak 2 Series panels with rails parallel to short side of the panel 712 mm [28.0 in] 712 mm [28.0 in]... -
Page 13: Mounting Rec N-Peak 2 Series Panels With Continous Rails Parallel To Long Side Of The Panel
MOUNTING REC N-PEAK 2 SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO LONG SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 10: Clamping of REC N-Peak 2 Series panels with rails parallel to long side of the panel 650 mm [25.6 in] 650 mm [25.6 in]... -
Page 14: Mounting Rec N-Peak 2 Series Panels With Short Rails
Once a module is secured in each of the 4 zones (fig. 2), additional clamps, i.e., ≥5, may be freely located on panel frame without affecting the warranty. Loads marked with a were not certified as part of IEC 61215 / UL 61730 testing; these have been evaluated by REC’s internal testing process. -
Page 15: Installation Of Rec N-Peak 3 Black Series Panels
MOUNTING REC N-PEAK 3 BLACK SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO SHORT SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 6: Clamping of REC N-Peak 3 Black Series panels with rails parallel to short side of the panel Clearance Gap 0.8 - 1.5 in... -
Page 16: Mounting Rec N-Peak 3 Black Series Panels With Continous Rails Parallel To Long Side Of The Panel
MOUNTING REC N-PEAK 3 BLACK SERIES PANELS WITH CONTINOUS RAILS PARALLEL TO LONG SIDE OF THE PANEL A continous rail (or other support structure) spans the complete underside of the panel. Fig. 7: Clamping of REC N-Peak 3 Black Series panels with rails parallel to long side of the panel 0.8 - 1.5 in 1.5 - 2.4 in... -
Page 17: Mounting Rec N-Peak 3 Black Series Panels With Short Rails
Once a module is secured in each of the 4 zones (fig. 2), additional clamps, i.e., ≥5, may be freely located on panel frame without affecting the warranty. Loads marked with a were not certified as part of IEC 61215 / UL 61730 testing; these have been evaluated by REC’s internal testing process. -
Page 18: Mounting Methods: Slide In Systems
MOUNTING METHODS: MOUNTING HOLES The REC solar panels covered by this manual can be installed utilizing the four mounting holes (0.26 x 0.43 in) on the underside of the panel (fig. 12) in conjunction with a device, e.g., screws, lockbolts or structural blind fasteners, with specifications suitable for the installation (fig. 13). -
Page 19: Drainage Holes
DRAINAGE HOLES On the long and short sides of the REC frame small drainage holes can be found that allow humidity and water to exit the frame easily and minimize damage (fig. 15). These are spaced 55 mm from the corner of the panel. These holes must not be used for mounting the panel, and they must not be covered by any part of the mounting structure. -
Page 20: Connections And Connectors
CONNECTIONS AND CONNECTORS The connector type(s) used on REC panels are indicated in the product specifications at the rear of this manual. The connector IP rating is only valid 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 outdoor use must be used. -
Page 21: Panel Maintenance
DISPOSAL OF OLD ELECTRICAL AND ELECTRONIC EQUIPMENT Panels should be recycled at the end of their useful life according to local guidelines and regulations. By ensuring REC solar panels are disposed of correctly, you will help prevent potential negative consequences for the environment and human health which could otherwise be caused by inappropriate waste treatment. -
Page 22: Panel Characteristics
PANEL CHARACTERISTICS TECHNICAL PROPERTIES: REC N-PEAK 2 SERIES Fig. 18: Panel dimensions: REC N-Peak 2 Series GENERAL DATA 1755±2.5 [69.10 ±0.1] 845 [33.27] 455 [17.91] 120 half-cut bifacial mono c-Si n-type cells 28 [1.1] Cell type: 6 strings of 20 cells in series 156 [6.14]... -
Page 23: Technical Properties: Rec N-Peak 2 Black Series
TECHNICAL PROPERTIES: REC N-PEAK 2 BLACK SERIES Fig. 19: Panel dimensions: REC N-Peak 2 Black Series GENERAL DATA 1755±2.5 [69.10 ±0.1] 845 [33.27] 455 [17.91] 28 [1.1] 120 half-cut bifacial mono c-Si n-type cells Cell type: 6 strings of 20 cells in series 156 [6.14]... -
Page 24: Technical Properties: Rec N-Peak 3 Black Series
TECHNICAL PROPERTIES: REC N-PEAK 3 BLACK SERIES Fig. 20: Panel dimensions: REC N-Peak 3 Black Series 74.8±0.1 GENERAL DATA 33.8 20.5 132 half-cut mono c-Si n-type cells Cell type: 6 strings of 22 cells in series 0.13 in solar glass with anti-reflective surface treatment Glass: 47.2... -
Page 25: Annex 1: Installations On Water Platforms
INSTALLATION ENVIRONMENT Installation site • REC solar panels may only be installed on closed bodies of fresh water where water salinity does not exceed 15 PSU (25 mS/cm) at 77°F (25°C). This specifically excludes mounting on sea and ocean applications. •... -
Page 26: Annex 2: Installations Using Module Level Power Electronics
MLPE devices may be used on REC solar panels where desirable or mandatory (note that the certification testing of solar panels does not include testing with MLPE devices). When installing an MLPE device directly onto the frame structure of an REC solar panel, follow the instructions provided by the device manufacturer and the instructions specific for REC solar panels given below. -
Page 27: Annex 3: Six-Point Mounting Configuration
Once a module is secured as described above (fig. 27) additional clamps, i.e., ≥7, may be freely located on panel frame without affecting the warranty. Loads marked with a were not certified as part of IEC 61215 / UL 61730 testing; these have been evaluated by REC’s internal testing process. -
Page 28: Document History
Updated Datasheets 06.2021 Addition of REC TwinPeak 4 Series and removal of REC TwinPeak 2 Series and REC TwinPeak 2S Mono 72 Series 09.2021 Addition of REC N-Peak 2 Series and removal of REC TwinPeak 3 Mono Series and REC TwinPeak 3S Mono 72 Series 01.2022... - Page 29 REC SOLAR PTE. LTD. 20 TUAS SOUTH AVENUE 14 SINGAPORE 637312 SINGAPORE Tel: +65 6495 9228 Mail: post@recgroup.com www.recgroup.com...