It just seems so simple. I mean, it would have to not weigh very much. Maybe something the size of a smart car?

Any ideas? Input? I know it is not really that simple, but, come on, the Sun is always there, always giving energy off…
Batteries would store the power, but would add weight.. Yeah and where there is less sun. Hmm. Yeah.. So what kind of energy is EVERYWHERE?

Best answer:

Answer by Chris Y
It’s been done experimentally, with extremely light one person cars. It simply isn’t feasible. Plus, what about us peolpe in the Pacific Northwest, where it is overcast 80% of the time?

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