Solar cell lenses give these shades a charge


Over the years I’ve seen concepts of solar-powered sunglasses come and go, but the dream of for some reason wearing solar panels on my face has remained elusive — until today. Genius engineers at Karlsruhe Institute of Technology have successfully made a pair of shades with organic solar cell lenses — and you don’t even have to stare directly at the sun for them to work.

The lenses have been cut like ordinary glass or plastic to fit in a commercial frame, and are similarly light and transparent. Organic solar cells aren’t particularly efficient, but they are flexible and versatile, able to be put in situations where a rigid, opaque cell isn’t an option.

“The Solar Glasses we developed are an example of how organic solar cells may be employed in applications that would…

Read Story