Spray-Painted Solar Cells

You may have heard last year that scientists began exploring the idea of spray-paintable solar cells, and now researchers at Sheffield University in England have made a breakthrough that could bring this green energy dream one step closer to reality. The advance comes from the use of organometal halide perkovskite, a mineral/crystal, organic/metal hydra, which offers the potential to combine high-performing, mature solar cell technologies with organic photovoltaics that have a low embedded energy cost.
More on the technology ahead