The Window Socket is probably one of the most useful and energy efficient ideas I’ve seen this year. Just as the picture portrays, The Window Socket is a plug with a solar panel side, and a side to plug in one of your oversized smart devices into. Of course on rainy days you will be left crying in a corner wishing you brought your electrical charger, but the idea is still awesome. Don’t expect to be plugging a fridge or a flat screen TV into one of these things, but for a quick charge why not save energy and slap this suction plug on to any window. Can’t wait to see what becomes of this!