The highly efficient perovskite-based dual-junction solar cells especially on silicon bottom cell have shown impressive PCE improvement in recent years with world record of 33.9%. Now a new group of perovskite solar cells is emerging: triple-junction solar cells with the potential to surpass the efficiency limit of dual-junction solar cells.
In our recent review, we discussed the status of perovskite based 3J solar cells, their theoretical potential, and how to precisely characterise them.
The Borchert Lab 