The biggest problem with trying to directly power EVs with solar roofs

原文摘要 · 中英对照

Solar roofs promise a future where EVs rarely need plugging in, but turning that vision into reality presents some surprisingly difficult challenges.

太阳能车顶承诺了一个电动车很少需要插电的未来，但把这一愿景变为现实存在一些出人意料的难题。