Last Updated: Tuesday, May 14, 2013, 15:28
The cost to manufacture, install and maintain solar panels is so high that most people and businesses cannot afford to place them on their rooftops.
Last Updated: Friday, May 6, 2011, 13:57
In an unexpected discovery that may dramatically improve solar energy panels, scientists have found a new way to generate electricity from infrared light by attaching a metal nanoantenna to the silicon.
Last Updated: Saturday, April 30, 2011, 17:19
The creation of a 3-D nanocone-based solar cell platform has allowed a team of scientists to boost the light-to-power conversion efficiency of photovoltaics by nearly 80 percent.
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