Small solar power charger

What is the best portable solar charger?

Of the smaller panels, the BigBlue SolarPowa 28 is the top dog of portable solar chargers. The BigBlue is impressively efficient in its charging capabilities and performed the best in all our testing of portable solar panels. This model is the fastest portable model we tested, and it delivers consistent charging even as conditions change.

What are portable solar panels & solar battery chargers?

Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers, and even people looking to keep their devices running during a power outage at home.

What is a solar battery charger?

When you’re shopping, the terminology can be confusing. By "solar battery chargers," we mean lightweight, lower-wattage devices that can directly charge personal electronics while on the go, typically via USB port. "Portable solar panels" are their larger, heavier, and higher-power siblings.

How much does a solar battery charger weigh?

The petite BigBlue 14W Solar Battery Charger is the lightest in our ratings and weighs just under one pound, while the heftiest portable solar panel in our ratings, the Goal Zero Boulder 200 Briefcase 200W Solar Panel, weighs in at 42 pounds. Certain models come with handles and are designed to fold up more efficiently.

How much does a portable solar charger cost?

For perspective, the $150 BioLite Solar Panel 10+ equates to $15 per watt. Thus, the value proposition for portable solar chargers involves focusing on how much power you get for the price. Relatively speaking, then, we see that the cost of a solar system doesn’t need to be astronomical.

What is the smallest solar charger?

Though the BioLite SolarPanel 10+ is the smallest solar charger we tested at just 10 watts, it’s the most fully featured and the only solar charger we tested that came with an integrated battery that works as a power bank. The 3,200 mAh battery is slightly larger than my iPhone 11’s 3100 mAh battery and could provide an iPhone with a full charge.