Graphene solar cells are now one step closer to reality, thanks to a new discovery made by researchers at the HZB Institute for Silicon Photovoltaics.
“We examined how graphene’s conductive properties change if it is incorporated into a stack of layers similar to a silicon based thin film solar cell and were surprised to find that these properties actually change very little,” explains researcher Marc Gluba.

October 12th, 2013- Source:

Image Source: