A new model shows how transport resistance limits solar cell efficiency and how better fill factor predictions could help us develop more powerful photovoltaics One light bulb turned on (Courtesy: ...

Japanese scientists have developed a wide-bandgap chalcopyrite solar cell that can reportedly achieve high open-circuit voltage and fill factor values. The device is intended for use in top cell ...

A research team from China's Yangzhou University has investigated how four rear treatment techniques can improve passivation performance, contact, and electrical performance in TOPCon solar cells and ...