Photovoltaic devices

Photovoltaic devices often use high cost materials. The cost of production can be drastically reduced by creating thin film structures with efficiencies up to 20%. Window glass, aluminium, stainless steel, even plastic can be used as a substrate. Imagine a handkerchief sized solar cell which can go into your pocket and taken out to recharge your mobile appliances.

Last updated on: January 6, 2013