Innovative solar cell structure stores and supplies energy simultaneously
Friday, June 7, 2013 - 06:00
in Physics & Chemistry
(Phys.org) —The potential energy available via solar power might seem limitless on a sunny summer day, but all that energy has to be stored for it to be truly useful. If you see a solar panel on a rooftop, in a large-scale array, or even on a parking meter, a bulky battery or supercapacitor is hidden just out of sight, receiving energy from the panel through power lines.