Cheap, easy-to-manufacture silicon ink solar cells are slowly gaining ground on traditional solar cells. Innovalight, a startup that makes low-cost silicon ink-based solar cells, recently announced that it has achieved 19% ...READ»
It's 2014. Instead of hiring workers to install solar panels on your roof, you spray solar ink all over the rooftop and sun-facing walls of your home. It's not science fiction--it could be reality in three to five years according to ...READ»
