Consider Solar
If you really want to extend your dry camping then consider a system fir charging the batteries. The one time cost of solar might be worth it for you if you plan on doing a lot of dry camping. You could also use a portable generator (gas or propane) to top off your battery or batteries (which you can hook up in series to increase time.) there are several different guides to choosing the best battery types including pros and cons as well as best applications.
|