Imec demonstrates organic photovoltaics modules showing excellent optical properties, high efficiencies

At this week's European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2014), nanoelectronics research center imec presents a fullerene-free organic photovoltaic (OPV) module of 160cm2 achieving a conversion efficiency above 5 percent, and a semi-transparent OPV module with an efficiency above 4.5 percent. With both modules showing excellent electrical and optical properties, imec's latest achievement in the upscaling of OPV cells into highly efficient and stable modules is an important step in realizing the product development of organic photovoltaics.

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