Wouldn't that be great carry unlimited power for just over a pound or less. Roll it up around your sleeping pad and never notice its there
Or try this -
Scott eVest Solar Panel Tech Specs I own one of his jackets with zip-off sleeves (non-solar!). Great Geek Carry Option!
Couple years ago I had a solar cell company build me a unit onto a thin aluminum sheet and seal with clear epoxy. Works great but doesn't fold. Mine won't run my PC but will charge battery. It will run my PDA and GPS - high cool factor in camp!
Cheers, <img src="/images/graemlins/crazy.gif" alt="" />