Wednesday, January 16, 2008

GE Global Research Demonstrates Scalable Low Cost, Nano-based Solar Cell

More GE news, this time from nanoWerk:
GE Global Research, the centralized research organization of the General Electric Company (NYSE: GE), announced that scientists on their Nano Photovoltaics (PV) team have demonstrated a scalable silicon nanowire-based solar cell, which has the potential to achieve up to 18% efficiency and be produced at a dramatically lower cost than conventional solar cells. This demonstration represents a promising development in the effort to make PV systems more economically viable for consumers.
GE reported its development recently in the journal Applied Physics Letters.
“GE’s demonstration of the silicon nanowire-based cell represents a significant breakthrough in our efforts to enable higher efficiency cells that can be produced at much lower production costs,” said Dr. Loucas Tsakalakos, Project Leader of GE’s Nano PV team. “Today, higher efficiency often comes with a higher price tag. Through the unique processing and materials property benefits enabled by nanotechnology, we’re aiming to break that paradigm and pave the way to making solar power more affordable for consumers while maintaining and even improving cell performance.”