Technology plays a massive role in making city life greener, offering solutions that help reduce our environmental footprint.

We've tested the leading solar-powered generators to see how they stack up against each other and have chosen our favorites below. There are solar generators for a wide variety of needs and ...

Fully solar-powered handheld gadgets have so far mostly been limited to ultra-low power devices like clocks, thermometers and calculators. Anything more complicated than that will generally have a ...

The Ambrane Solar 10K is a solar-powered power bank for your devices. We tested the same to ascertain whether it can live up ...

Amid the range of power stations, portable “solar generators” give you a way to draw in clean electric power from our most abundant resource, sunlight. Though using one effectively is a little ...

Transparent solar cells could replace traditional glass components in smartphones and tablets, enabling self-charging gadgets ...