For once that solar energy holds good other than those huge panels which help in heating the water or the ones which take over when the main power supply is cut. This one sounds the most apt and quick use of it which won’t piss you off at the wrong time for it powers a Radio that itself doesn’t require much charge to function. You can thus throw away those batteries forever and I mean it even if the solar charge isn’t available for it can even be plugged directly and if both don’t work, well, you still have the old fashioned crank. What’s more is the fact that this Freeplay Summit Solar Radio even sports a watch with alarm functions and before I say anything more, you go grab it on eBay for $80.99.
[Source]