I was just wondering if anyone has had a successful thru hike using solar power to charge their smartphone. I really like the idea but I realize the trail is very shady. Regardless, I still think it can be done. I am considering this one which allows you to run a phone with a dead battery while its charging in the sun.
I think I would just hike with the panels open on top of my pack and although it wouldnt be constant sun, you would still get gaps of sun, not sure if that would do the trick.
I have never hiked the AT on a sunny day without needing sunscreen! Sound reasoning I think.