CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

Plan on doing some camping this spring and summer? You’ll need one of these.

Portable solar panels neatly ride the line between fallback options during a power outage and convenient sources of electricity on the go. Solar power is the fastest growing source of electricity in ...

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

A portable power station makes it easy to keep all your important gadgets and appliances powered when you’re away from an ...

Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Plug-in solar gives residents a way to save money on electricity without the expense of rooftop solar panel installations.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. For ...

How solar panels can power your air conditioner, according to an expert - Solar panels can help offset the cost of running ...