If you stop by Harbor Freight Stores if you got them in your area they carry a small Solar set for an RV. The panel is prewired and has a plug to connect it to the batteries. ($250.00). It comes with a 1kW inverter. If you get two sets of deep well 12V batteries and put them in parallel they also sell a 1600W inverter and that will run a college Dorm sized refrigerator ($99.00) and your commo.
If you back it up with a handmade wind generator from a Delco Reamey 12V alternator. with some split 4" PVC cut into three slices for blades. The reason for Delco reamey is the Diodes can be removed to the Battery end with 4 bolts. Mount it on a pole and let er rip. If you hang a hanky parachute on the back it will keep it pointing the right way.
remember!
All solar and wind power is for is to charge your batteries to run your inverters which actually provide the AC for your stuff.
Hell! a bike with the back wheel removed and the chain around an alternator will do the job when it is dark and no wind.