Alta holds both the single-junction and dual-junction cell solar efficiency world records at 28.8% and 31.6% respectively. That translates to an unmatched power density of over 250 W/m2 which allows our solar technology to significantly increase vehicle range.
With a mass of around 240 g/m2, saying our cells are light weight may be an understatement.
Our cells can be integrated directly into carbon fiber and fiberglass molding to ensure a smooth and aerodynamic surface. Transparent/clear coats of paint can also be applied on top of the cells to provide extra protection against the weather and a smooth glossy finish in line with the vehicle styling.