Rikkitic:
All this raises an interesting question in my mind. Is it possible with current technology to build a foldable solar panel you could take with you on a camping trip, spread it out, and use it to refuel your vehicle? How much acreage would you need? How long would it take?
There are some roll out solar panel options but they are large and bulky and would still take quite some time to charge.
A multi day back country camping trip in say a cybertruck might work, but not fully charging your car at work in the carpark - though covering the entire car might get you 20km a day or something?