Can solar power charge a battery car? As far as I know this is not realistic, why? This is not just a technical problem related to the use of solar energy. Electric vehicles are generally bicycles, which means they cannot provide a relatively large surface area of solar cell display panels for the sun to shine on. Some people say they can be bent. which is true, but once folded they can no longer be charged, but there is a problem that everyone knows. It is impossible to unfold the battery panel for charging while cycling. For what ? Because the battery panel is too big and ? the battery bike is too small and it is easy to be knocked down by the wind, which is simply unrealistic.
Another problem is that if all the above problems can be solved (just if), then the battery in the carre is too small and too easy to steal after all, and solar panels are very expensive so it's easy to lose them, so why not. Don't attract thieves
Of course, I think there are other reasons, usually unrealistic and unnecessary.