01/06/2012
Solar powered window shades
The idea is to develop a kit that will harness solar energy to power their shades.
The kit will include a photovoltaic panel, harness connector, Ni-MH battery, and battery tube. The solar panel will be a foot long by an inch and a half wide, will be mounted inside the window, and will harvest enough energy to power the shades even in low-sun locations.
Discussion
Related Ideas