Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

If your shed tends to sit unloved and unused during the darker months, adding power will make it much more useful year-round — whether you want to use a heater, add lights, charge power tools, or just ...

With the growth of portable power stations as solar generators in the last decade, interest and competition has led to huge improvements in solar panel performance. When I began playing around with ...

It is 70 years since AT&T’s Bell Labs unveiled a new technology for turning sunlight into power. The phone company hoped it could replace the batteries that run equipment in out-of-the-way places. It ...

Is space-based solar power a costly, risky pipe dream? Or is it a viable way to combat climate change? Although beaming solar power from space to Earth could ultimately involve transmitting gigawatts, ...