Researchers demonstrate STPVs that converts solar heat into usable electric power Updated On Tue, May 24th, 2016 by Saurenergy Researchers at MIT demonstrated a device based on a method that enables solar cells to break through a theoretically predicted ceiling on how much sunlight they can convert into electricity. A single-layer cell made of silicon is used for the vast majority of today’s solar panels — the upper limit of these cells is about […] Read more