For solar boom, scrap silicon for this promising mineral

Engineers have found that photovoltaic wafers in solar panels with all-perovskite structures outperform photovoltaic cells made from state-of-the-art crystalline silicon, as well as perovskite-silicon tandem cells, which are stacked pancake-style cells that absorb light better.

from Top Technology News -- ScienceDaily https://ift.tt/39SMBmU