Brings unprecedented visibility into power consumption—and the ability to control it. Almost essential if you have a backup battery. 32-circuit limit means large homes won’t have perfect visibility.

With a solar panel that harvests energy for its built-in portable battery the BioLite SolarPanel10+ quickly refuels your tech when you need it When you purchase through links on our site, we may earn ...

Solar panels don’t always generate the most electricity when you want to use it. You can send excess electricity back to the National Grid, and use mains ...

Uh oh, the battery charge on your Windows laptop is down to 10%. There's no AC outlet in sight, and you don’t have an external power source. What do you do? Here's how to adjust certain settings in ...