To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an ...

This can lead to significant open-circuit voltage losses and reduce cell efficiency. ... Image: UNSW, Solar Energy Materials and Solar Cells, CC BY 4.0.

Das Solar has achieved a world-record open-circuit voltage of 730 mV for an M10 n-type tunnel oxide passivated contact (TOPCon) solar cell, with a power conversion efficiency of 26.24%, according ...