[Diederich]

We do 95+% of our charging at home on 120VAC at 12 amps, which is about 1500 watts. For our mileage use we're charging perhaps 75% of the time.

I found at 1200W panel on Amazon for less than $400.

Various realities will substantially increase that number, but it's still not too expensive just to solar charge your car at home if you don't have a substantial commute.