Add Yahoo as a preferred source to see more of our stories on Google. Exeger’s Powerfoyle can be seamlessly integrated into devices – from headphones to tablets – eliminating the need for disposable ...

First sod has been turned at one of Australia's biggest DC-coupled solar battery hybrid projects, heralding a major change to the generation profile of large-scale PV.

Researchers believe this technology could one day support large-scale uses of green hydrogen, especially in industries that need a reliable and steady energy supply. By storing solar energy in ...

Every six seconds, in a factory on the northern fringes of Stockholm, a top secret printer is spewing out sheets worth thousands of euros apiece. Each one contains 108 miniature solar cells that will ...