Arguably the best solar panel available in Australia The Alpha Series panel from REC was awarded the best solar panel 2020 by the well respected Solar Review website and is the world’s most powerful 60 cell solar panel. Packed full of features they are available in watt classes up to 370 watts. Heterojunction Cell technology REC Alpha Series panels use Heterojunction (HJT) cell technology. A heterojunction cell combines all the advantages of crystalline and thin-film solar technologies in a single hybrid structure. This provides one of the most effective solar cellson the market for high levels of power and efficiency - even in hot climates. No LID = no power loss; you get the power you pay for Leading temperature coefficient means more energy as temperature rises Maximum power for maximum savings and accelerated return on investment Its high power density (217 watts/m²) helps to get more from limited spaces 20% more power on your roof compared to conventional panels Advanced cell connection technology Increased number of wires greatly improves flow of electricity current Eliminating invasive soldering removes risk of cell damage or microcracks for long-lasting high performance Stylish looks thanks to thin, barely-visible wires and uniformly black-colored cells Solder-free cells reduces lead content by a colossal 81% Environmentally-friendly manufacturing drastically reduces carbon footprint REC’s iconic Twin panel design Award-winning design, pioneered by REC Panel split into two ‘Twin’ sections Reduces internal resistance for more power and reliability Continued energy production in shaded conditions means you see higher energy yields Super Strong Support bars protect cells and glass from bending under load Allows extreme loads up to 7000 Pa Panels maintain high performance levels over the installation lifetime Product Videos