Concentrating Solar Power (CSP) could supply a substantial amount of current energy demand, claims a study.
Researchers here have claimed to have developed a simple and economical way of processing to manufacture graphene-based solar cell.
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.
Photovoltaic cells built with nanotechnology can generate far more electricity than existing cells.
Day in Pics: 19th September
Showbiz World - September 19, 2014
iPhone6 fever grips the world