New Precision Spray-Coating Enables Complex Perovskite Solar Cell Designs Updated On Mon, Jun 15th, 2020 by Saurenergy Researchers have developed a new precision spray-coating method that enables complex perovskite solar cell designs and could be used to scale up for mass production. Perovskites, a highly promising alternative to the silicon which is used to make most of today’s solar cells, needs new manufacturing processes to make them practical for commercial production. And […] Read more