JA Solar’s Bycium+ cell has achieved a significant breakthrough, reaching a new high in cell efficiency and setting a new record with an open-circuit voltage of 748.6mV – the highest in the commercial ...

A team led by China's Nanjing University has demonstrated a 0.049 cm2 all-perovskite tandem solar cell with reduced open-circuit voltage losses in the wide-bandgap (WBG) perovskite subcell and ...

The use of solar cells, devices that can convert sunlight into electricity, has grown exponentially over the past decades.

Favoring light emission instead of heat dissipation after light absorption.

The tandem device is based on a bottom organic cell that can achieve a remarkable power conversion efficiency of 17.9% and a high short-circuit current density of 28.60 mA cm2. Furthermore, it uses a ...