REC Alpha Pure-R 420W

The REC Alpha Pure-R 420W Panel offers a high-efficiency solution for residential and commercial use. Its advanced Heterojunction (HJT) cell technology is one the features of this panel that allows it to achieve market leading panel efficiency.  Its gapless cell layout maximizes sunlight capture, achieving 226 watts/m². Solder-free cells improve durability and eco-friendliness, while enhancing output in shaded conditions. We consider the REC Alpha pure R 420w panel to be an upper range panel.

The REC Alpha pure-R panel is regarded by many as one of the top panels on the market. It produces one highest operating voltages on the market owing to its impressive energy density, inturn lowering its reliance on current to acheive wattage. What this means in practical terms is minimal power losses from voltage drop and other electrical forces and better performance in both hot and cold climates.