Scientists at the National Renewable Energy Laboratory (NREL) and Northern Illinois University (NIU) have successfully prevented lead from escaping damaged perovskite solar cells. The research effort is their latest work in addressing concerns about potential lead toxicity.
Epishine (Linköping, Sweden) and Optiqo (Linköping, Sweden) have collaborated to create a brand-new version of Optiqo's QlvrBox powered with organic solar cells optimised to harvest indoor lighting. The solution is now available for order worldwide. This version of the QlvrBox enables improved sustainability, monitoring and quality management of cleaning and facility management services.