Toronto’s Illan Kramer, Inventor of Spray-on Solar
Illan Kramer, a post-doctoral fellow at the University of Toronto, and IBM Canada’s Research and Development Center has invented a new way to spray solar cells onto flexible surfaces using minuscule light-sensitive materials known as colloidal quantum dots (CQDs)—a major step toward making spray-on solar cells easy and cheap to manufacture.
“My dream is that one day you’ll have two technicians with Ghostbusters backpacks come to your house and spray your roof,” says Kramer.