Passivating Contacts Next Generation Silicon Solar Cells Al-BSF,PERC Mature main stream technology Intrinsic efficiency limitation Unpassivated metal contacts Contact recombination and lateral current
Bridging scientific research and industry@SJTU① Diamond wire sawn p-type mc-Si solar cells ② p-type PERC (passivated emitter and rear contact) solar cells ③ n-type PERT (passivated emitter,rear totall