Solarmer Energy creates efficient plastic solar cells for geeks on the go

Fossil fuel energy comes with its share of limitations like exhaustive reserves, environment pollution and greenhouse gas effects. Hence the need for a alternative energy sources arise. Though silicon solar cells have been in the spotlight as a source of clean renewable energy since some time now, it’s the efficient plastic solar cells that are grabbing the limelight as they are inexpensive and light weight comparatively. And to render such a green, affordable solar energy on the go, Solarmer Energy is developing plastic solar cells for portable electronic devices. The prototype, a cell measuring eight square inches (50 square centimeters), is expected to achieve 8 percent efficiency and to have a lifetime of at least three years. The invention, a new semiconducting material called PTB1, converts sunlight into electricity.

Invented at the University of Chicago by Professor Luping Yu and a student Yongye Liang, this technology boasts of simple technology that can augment its commercial value.
Via – Fareastgizmos