Professor Shanhui Fan and a team at Stanford University have built what they call “moonlight panels,” devices that generate electricity after the sun goes down by exploiting the temperature difference ...

Solar panels can seem like a mysterious or complex piece of technology, but the basic idea is surprisingly simple: they capture energy from daylight and convert it into electricity your home can use.

Scientists at the University of New South Wales (UNSW) are developing a "reverse solar" panel, called a thermoradiative diode, which generates electricity by emitting infrared light (heat) into cold ...

Solar panels have a way of sounding futuristic, until you realise they’re essentially doing something very old-fashioned: turning daylight into usable power. For homeowners, the appeal is simple. A ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

How well do solar panels work for home and industry? Do readers wonder if it’s worth installing solar panels or solar water heating in their homes? Can solar panels generate enough energy to take you ...