Solar panels today are still factory-manufactured, with the use of some highly toxic substances such as cadmium chloride. But a researcher at St. Mary’s College, Maryland, says we are close to being able to create solar panels by painting them on a suitable surface, using nontoxic solutions. VOA’s George Putic reports.
Originally published at – http://www.voanews.com/media/video/paintable-solar-cells-replace-silicon-based-panels/2999516.html
Post time: Feb-10-2017