A question came up on a hiking blog I am on. If a hiker out in the boonies could not access a source of power to recharge his phone it came to my mind that it is possible to build a solar panel to power a cell phone?
Would there be sufficient power from a small solar panel? Is it doable? You techs in solar power might know this?
Just a thought!
Think hiker in a tinfoil hat with solar panel on top....
