Revealing the output power potential of bifacial monolithic all
After the first demonstration of the monolithic all-perovskite tandem solar cells with a PCE of 17.0%, the PCE of monolithic all-perovskite tandems have been fastly improved to the recently certified value of 28.0% [17, 24], exceeding the single junction perovskite solar cells with a certified PCE of 25.7% . Despite those encouraging advancements, other strategies for