The Allpowers SP012 Solar Panel 100W is the best portable solar charger for anyone who needs to keep their gadgets charged and stay connected during a power outage or off-grid adventure.
A portable solar charger is used to power your device when you're away from power outlets. We took this into account when we chose to weight direct solar charging speed the heaviest in our testing metrics. It's also no surprise that some of our highest-scoring panels in this metric were chargers with the largest capacity.
The Goal Zero nomad 2 has everything you might need in a solar charger: high wattage, an abundance of USB ports and a business-like folding design and the leading monocrystalline panel type. For mains-style power output on demand, the Ecoflow portable power station and 220W panel is highly recommended.
Portable solar chargers balance packability and charging capacity. Solar panels for camping are generally larger than portable models. They also have a higher capacity to convert sunlight into energy. The chart below shows the overall score for each model we tested.
Once you get an idea of charging capacity and your intended use for a portable solar charger, it's time to figure out what devices you plan on using. For smaller handheld items such as smartphones, a portable solar charger with five to fifteen watts should suffice.
She previously worked as a writer, editor, and fact checker for several science magazines. Though she researches and tests chargers for a living, her phone battery is usually low. The Allpowers SP012 Solar Panel 100W is the best choice for charging a phone and other essential devices in the great outdoors.