When going “off-grid” for even just a couple of days, having a source of power (like a battery bank or generator) is important. Eventually though, that source needs to be topped up. Now in the case of a generator, it’s just a matter of adding more fuel, but if you’re using a battery bank of some sort, it will need recharging. This is easy while driving as the power is provided from the vehicle’s electrical system. Although if you are stationary for a couple of days, solar panels are the way to go.
Most solar panels are large and flat and that’s usually ok if you have space for them but if you don’t, then you should consider a folding panel system like this one. This 100W foldable panel can be easily found on Amazon for a very reasonable price (when compared to the solid panel competition).
