This Solar-Powered RV Runs Without Fuel Or Charging Stations

Naio wrote:
Given that most of the solar is on the sides, it would take advantage of sunrise to sunset solar power, right? Assuming you camp on a flat desert or beach :B.

So, about 3 days to charge, not 10.

I don't think so. The article claims "up to" 3000 watts. I'd bet they're simply adding up all the solar panels, so you'd only get that if it was illuminated by suns from all sides. Even if it is realistic, solar irradiance is limited by atmospheric attenuation when the sun is low, so you still can't claim sunrise to sunset. And don't forget to account for overcast weather.