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 ...

Electricity is a crucial part of daily life. We rely on it to power appliances, and many use electricity to heat their homes and cook food. You can't even search the internet or play video games ...

Energy companies say a labor shortage is one big obstacle to installing more solar power. They’re turning to machines to speed things up. By Brad Plumer The companies racing to build large solar farms ...