We will soon be parked here for a month and I see solar panels in our future. We are using about one gallon of gas a day in our generator. I know $3 and change a day for gas will not make solar panels cost effective for some time, but not having the generator noise is worth something.
We are energy hogs but I think 400watts or so will be about right for our rig, as we have 450amps of battery capacity. We plan to buy them when we get close to Phoenix.