The hat is ugly, but its functionality is kind of awesome.

Researchers at the Ohio State University have invented a solar battery -- a combination solar cell and battery -- which recharges itself using air and light. The design required a solar panel which ...

Octopus Energy offers solar panels, batteries, smart tariffs and wider home energy services under one brand. Here’s how its solar installation service compares ...

Australian renewables startup Okra Solar has raised $3 million to scale up distribution of its solar-based hardware and software solutions. It aims to electrify more than 290,000 off-grid homes in ...

Scientists in Russia have developed an active cooling technique that spreads water on both sides of the module and uses a cotton wick mesh to absorb and spread the water that comes on the rear side.