Japan’s Kaneka boosts efficiency of c-Si cells to 25.1%
October 28 (SeeNews) - Japanese chemical company Kaneka Corp (TYO:4118) said Friday it has reached a conversion efficiency of 25.1% for its double-sided electrode type heterojunction crystalline silicon photovoltaic (PV) cells.The result has been measured by Germany-based Fraunhofer ISE, according…