CAS-led researchers developed a peak-selective passivation strategy using aluminum oxide nanocoating to solve leakage issues in pyramid-textured silicon for perovskite–silicon tandem cells. The method ...
Perovskite solar cells have garnered widespread attention as a low-cost, high-efficiency alternative to conventional silicon photovoltaics. However, defects in perovskite films impede charge transport ...
Chinese researchers have developed a new passivation technique for shingled solar panels based on tunnel oxide passivated contacts (TOPCon) or heterojunction (HJT) tech. It reduces recombination ...