Solar rays focused on concentrator photovoltaic cells using parabolic mirrors not only supply electricity, but also thermal energy for industrial processes, heating or cooling. Three technological ...

German start-up SunOyster Energy GmbH has developed a concentrating solar technology based on parabolic mirrors that is claimed to achieve a 75% efficiency in converting direct radiation into heat.

Parabolic reflectors for solar applications are nice stuff, and making your own is a great project in itself. One of the easiest ways we have seen is that of [GREENPOWERSCIENCE], who uses nothing ...

The energy company developed the system ... The latter system consists of four parabolic trough mirrors that concentrate solar radiation on a linear receiver. It includes two photovoltaic-thermal ...