Non-Toxic and Cheap Thin-Film Solar Cells for ‘Zero-Energy’ Buildings

World’s highest efficiency rating achieved for CZTS thin-film solar cells ‘Zero-energy’ buildings — which generate as much power as they consume — are now much closer after a team at Australia’s University of New South Wales achieved the world’s highest efficiency using flexible solar cells that are non-toxic and cheap to make. Until now, the […]

from THE GREEN ENERGY BLOG http://thegreenenergyblog.com/uncategorized/non-toxic-and-cheap-thin-film-solar-cells-for-zero-energy-buildings