Your Questions About Solar Generator For Camper

Are there any machines that will air condition your car without keeping the engine running?

Is there a device that operates off a second battery and perhaps solar power?

Some jobs require sitting in your car when the weather is hot. Normally you wouldn’t want to keep your engine running to keep the air conditioning going.

There is a solar powered device that helps to remove hot air from your auto while it is parked, but this is insufficient to cool a car while someone is sitting in it.

I’ve seen air conditioning units on top of campers. But, I think those depend on an outside power source. Are there any like that which can run on solar power and a second battery?
How do I look this up in search engines? Any ideas?

how do I solar power my camper site?

I have property in a very rural area with no utilities close by and would like to know how many solar panels,batteries, charge controler, anf power inverter, would be needed to make a stand alone power system that would run my entire camper?