Researchers explain dropping cost of solar photovoltaic (PV) modules

The dramatic drop in the cost of solar photovoltaic (PV) modules, which has fallen by 99 percent over the last four decades, is often touted … Read more

New records in perovskite-silicon tandem solar cells through improved light management

Tandem solar cells made of silicon and metal halide perovskite compounds can convert a particularly large portion of the solar spectrum into electrical energy. However, … Read more