We may receive a commission on purchases made from links. With the proliferation of solar-powered gadgets and appliances, it's easier than ever to cut a few dollars here and there from your ...

While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...

Researchers from China have developed a new radiative cooling technology for photovoltaic devices that can reportedly achieve a cooling power density of up to 40 W/m 2 and a photovoltaic power density ...

Researchers from the University of New South Wales (UNSW) in Australia have investigated how excess solar power from rooftop PV installations can be used for solar pre-cooling and pre-heating (SPCaH) ...