Ideally, Tesla would like you to have a completely new roof that doubles as one big solar panel. But if for some ... Typically, this is a phone, a coin, or a car. His ultimate goal is to know ...

The Lightyear One is powered by the sun using 54 square feet of solar panels covering the roof and hood. And Lightyear's 29-year-old CEO thinks his car can change the electric car market.

The solar panels on the body generated up to 545 watts of power. Aptera, the California-based startup that has been working on a solar-powered electric vehicle for more than a decade, has a big ...