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.

Either a large power bank or a solar charger can serve you well on your next camping trip, depending on your needs. Here's how to decide which is right for you.

Discover how portable solar chargers, solar leaf chargers, and solar power banks make everyday renewable energy gadgets practical for phones, travel, and emergencies with clear, objective guidance.

Compare solar power banks and portable solar panels to find the best option for camping, travel, emergencies, and daily ...

We may receive a commission on purchases made from links. If you're off-roading, it's a neat idea to use your engine to top up your battery, which prompted Bluetti to launch the Charger. You could ...

Solar power technology is becoming more accessible thanks to developments like portable solar panels you can use to power your devices. That's why solar-powered phone cases sound compelling. Not only ...