Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers, and even ...

If your electricity bill has you wondering whether there is a simpler way to cut costs, plug-in solar could soon be worth ...

Add Yahoo as a preferred source to see more of our stories on Google. “This cooker is made of recycled materials. It is very simple, made of wood from a wooden box, broken glass from the glassmaker ...

An international research team has developed perovskite solar cells and mini-modules with a 2D/3D heterojunction architecture ...

A new analysis shows that roughly 35,000 solar power systems from 42 vendors have exposed management interfaces, including devices such as inverters, data loggers, monitors, gateways, and more. Of the ...

An international group of researchers has developed a cubical luminescent solar concentrator (LSC) PV device that can be assembled in mosaic configurations for applications in urban environments. The ...

Solar-powered battery packs are great to toss into a backpack for a hike, or use in an emergency, right? Here's what to know ...

Photovoltaic devices convert incident sunlight directly into electrical energy through the photovoltaic effect in semiconductor materials. At their core, these devices rely on an energy band gap to ...

Harnessing the power of the sun is vital for a clean, green future. To do so, we need optoelectronic devices, like solar cells, that can convert light into electricity efficiently. Now, a team led by ...

The northern lights could mean lights out for the infrastructure we rely on.

Smart security cameras feel like a modern-day home upgrade, especially when solar power promises less charging hassle and ...

Unlike conventional solar systems, which are hampered by the sun’s fluctuations and require backup systems to even them out, ...