video://www.youtube.com/watch?v=6h_XPz-GKS4
Here’s a cool solar powered called, Hyperbike, that is very solar-efficient.
Hyperbike was presented in Vienna at the Forschungsforum chaired by the Austrian Ministry for Transport, Innovation and Technology. The following video features the show bike, where the solar panel charges the supercaps. Measurements have validated that 8 supercaps (EDLC) with only 176 grams are sufficient to accelerate from still stand.
