blog.shparvez.net
Next Big Future: Maximizing Energy from Solar Panels on Slanted Roofs with kirigami shapechanging solar cells [Reblogged from http://nextbigfuture.com ]
Researchers have shown a new way to help solar cells track the sun as it moves across the sky, which could boost a panel’s energy generation by 40 percent. Most of the solar panels in the world sit…