E-Paper is already known for its extreme power efficiency though the Poland-based perovskite solar developer, Saule Technologies seems to have found to way to take things to a new level. According to the company, they have developed the technology to integrate e-paper Electronic Shelf Labels with Perovskite solar panels which makes it only one of its kind in the world. The … [Read more...] about New E-Paper ESL powered by perovskite solar technology launched