Russ posted OT in another thread about his evaluation of backpackable solar panels and their utility in keeping a cellphone running. This probably deserves a thread of its own.

Cells, especially the smarter variety, are becoming ubiquitous and increasingly useful, so that providing power for them is more and more important. Other items, like headlamps, GPS and radios, also need juice. What else? What is the most compact and portable rig?

If a vehicle is involved, usually plenty of juice is available. If not, one is probably dependent on solar power, at least until they turn the lights back on.

I have a couple of Goal Zero solar panels and about four of their lanterns which can function as power banks as well. Apparently the GZ panels do not do all that well in comparison with other brands. I will be very interested in Russ's conclusions when he finishes testing.

Gotta keep them electrons in the corral!!