sunbox / recharge

People uauslly hang out wet cloths to dry by sunny and natural wind, after washing.
Although people's natural method I got this idea.
Before when you go out we can just hang out this SUNBOX in a line like your washing.
When people gone back to home just take off The SUNBOX from your dryline.
The SUNBOX has been charged during the your goingout time.
SUNBOX is design like Plug shape,
The charging energy will be come electric power through this Design

Natural energy is Free for all people, everyone can use nature energy as it simple and normal. It has designed to get comfortable feeling.