With a portable solar panel ... Solar Panel instead. Specs: Nine pounds, folded dimensions 21.1-in. by 23.8-in. by 1.8-in. We also used the Goal Zero Nomad 200 during our Baja run.

A solar installation's “cost per watt ... 200 and consumed 200, my net usage was zero, and my bill was essentially zero." » MORE: Greenest states in the U.S. How are solar panels installed?

This model will run a full camper or serve as a reliable ... In sunny conditions and moderate temperatures, this can recharge with a 200-watt solar panel in just a few hours, and can support ...