Within imec s i-PERC process flow, a conversion efficiency of 19.6% (*) with an open circuit voltage Voc of 665mV has been delivered for the best cell, with an average of 19.4% for the small ...

PERC, very basically, requires a coating machine and a laser opening machine. And this was behind the success essentially in the end for PERC to make it very simple but to achieve a higher efficiency.

The first perovskite PERC/POLO tandem cells produced in this way achieve an efficiency of 21.3% on an active cell area of about 1 cm². This efficiency is thus still below the efficiency of ...

During 2020, p-type mono PERC cells will account for approximately 80% of all c-Si production, showing that this technology rules supreme within the industry now.

The first perovskite PERC/POLO tandem cells produced in this way achieve an efficiency of 21.3% on an active cell area of about 1 cm². This efficiency is thus still below the efficiency of ...

During 2020, p-type mono PERC cells will account for approximately 80% of all c-Si production, showing that this technology rules supreme within the industry now.