REC Alpha 72 Series Installation Manual
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Summary of Contents for REC Alpha 72 Series
- Page 1 α rec Alph 72 SERIES INSTALLATION MANUAL FOR ALL REC ALPHA 72 SOLAR PANELS CERTIFIED ACCORDING TO IEC 61215 & IEC 61730 STANDARDS...
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Page 2: Table Of Contents
Fig. 11: Panel dimensions: REC Alpha 72 Series Fig. 6 Mounting hole installation example: REC Alpha 72 Series Fig. 12: MLPE device installation zones REC Installation Manual - REC Alpha 72 Series - IEC 61215 /61730 Rev A - 02.20 Ref: NE-06-23... -
Page 3: 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 4: 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 5: 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 6: Electrical Installation
Application Class REC solar panels are rated for use in electrical Application Class A, Protection Safety Class II; at hazardous levels of voltage (>35V), current(>8A) and power (>240W) where general contact access is anticipated (panels qualified for safety through IEC 61730-1 and -2). -
Page 7: Panel Installation
PANEL INSTALLATION REC solar panels are designed for capturing solar radiation and are not suitable for use as overhead or vertical glazing. The IP rating of the junction box provides a level of protection that allows panels to be mounted in any orientation. There are different options for securing REC solar panels depending on the design of the array. -
Page 8: Mounting Methods: Clamping With Rails Parallel To The Short Side
NOTE If required, any further clamps, i.e., ≥5, may be clamped elsewhere on the panel, including in the red zone without affecting the warranty. REC Installation Manual - REC Alpha 72 Series - IEC 61215 /61730 Rev A - 02.20... -
Page 9: Mounting Methods: Slide In Systems
MOUNTING METHODS: MOUNTING HOLES REC Alpha 72 Series panels can be installed utilizing the four mounting holes (11 x 6.6 mm) on the underside of the panel at a distance of 455 mm from the corner (fig. 4) in conjunction with a device, e.g., screws, lockbolts or structural blind fasteners, with specifications suitable for the installation (fig. 5). -
Page 10: Drainage Holes
DRAINAGE HOLES In each corner of the REC frame small drainage holes are spaced 60 mm from the corner on long and short sides (fig. 7). These allow humidity caused by rain, condensation, snow melt, cleaning or any other process to exit the frame easily and minimize damage. These holes must not be used for mounting the panel, and they must not be covered by any part of the mounting structure. -
Page 11: 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 12: Panel Maintenance
For installations in the European Union, REC solar panels are subject to WEEE regulations. The symbol in fig. 10 as found on the label on the rear of the panel indicates that this product must not be treated as household waste and must be disposed of at an appropriate collection point for the recycling of electrical and electronic equipment. -
Page 13: Panel Characteristics
Nominal module operating temperature (NMOT: air mass AM 1.5, irradiance 800 W/m², temperature 20°C, windspeed 1 m/s). Irradiance (W/m²) * Where xxx indicates the nominal power class (P ) at STC above. REC Installation Manual - REC Alpha 72 Series - IEC 61215 /61730 Rev A - 02.20 Ref: NE-06-23... -
Page 14: 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 25 mS/cm at 25°C (15 PSU). This specifically excludes mounting on sea and ocean applications. •... -
Page 15: Annex 2: Installations Using Module Level Power Electronics
‘retro-fit’ system made by third-party manufacturers. 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 on an REC solar panel, follow the instructions provided by the device manufacturer and the instructions specific for REC solar panels given below. -
Page 16: Ec Declaration Of Conformity
Series; indicates type/name can include any of the suffixes: ECO, BLK, BLK2, Black, XV, Mono (M in product code), e.g., RECxxxTP2SM 72 XV; REC TwinPeak 2S Mono 72 XV. The object of the declaration described above is in conformity with the relevant Union harmonisation legislation: 2014/35/EU "Directive of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating... -
Page 17: Document History
DOCUMENT HISTORY Date Revision Reason 02.2020 First release REC Installation Manual - REC Alpha 72 Series - IEC 61215 /61730 Rev A - 02.20 Ref: NE-06-23... - Page 18 REC SOLAR PTE. LTD. 20 TUAS SOUTH AVENUE 14 SINGAPORE 637312 SINGAPORE Tel: +65 6495 9228 Mail: post@recgroup.com www.recgroup.com REC Installation Manual - REC Alpha 72 Series - IEC 61215 /61730 Rev A - 02.20 Ref: NE-06-23...