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The best solar phone chargers you can buy

If you’re going on a hike or a long camping trip, you might want to look into investing in a solar charger.
April 24, 2021
best solar chargers

If you know you’re going to spend a while away from an outlet while camping or hiking, you might want to try a solar phone charger. They give you the freedom to keep your devices running and only require the power of the sun. There are a few different designs to choose from, but here are the best solar phone chargers you can buy.

Read also: The best phone charging accessories: A buyer’s guide

The best solar phone chargers

Editor’s note: We’ll be sure to add new options to this list of the best solar phone chargers as they launch or these options sell out.

BearTwo Portable Solar Phone Charger 


This portable solar charger from BearTwo is the most inexpensive option on this list. However, the company recommends that the solar charging capability is only to be used for emergencies; the device functions as a rechargeable battery with an emergency solar charging option.

See also: The best portable chargers and power banks: A buyer’s guide

You can charge up to two devices simultaneously. Plus, every USB port is covered by a rubber cap to prevent water from reaching the battery. It boasts up to 30 minutes of water resistance at a depth of one meter. There’s also a built-in mini LED flashlight with three different modes: normal, SOS, and strobe.

GoerTek Solar Charger


Goertek makes a powerful solar charger for a good price. This charger has a built-in battery that is powerful enough to charge a Pixel 5 six times, an iPhone 12 almost eight times, and an iPad Pro more than two times. You can recharge with either a 5V/2A adapter (not included) or through solar power.

Goertek’s solar phone charger can handle up to three devices at a time. This is great for group camping or hiking outings. This charger also functions as a pretty powerful light. Plus, if you’re environmentally conscious, you’ll be happy to know the USB power bank uses ABS environmentally friendly material.

BigBlue Solar Phone Charger


The BigBlue solar charger gives you more power and a few cool features for a small increase in price. There’s a built-in Ammeter that can measure the current in a circuit. Special industrial-strength PET polymer fabric protects your solar panel and your devices from rain. You’ll also get a 24-month warranty, longer than most other companies offer.

See also: The best 10,000mAh power banks you can buy

This charger uses SunPower solar panels, which have a higher solar conversion efficiency; these solar panels charge 23.7% faster than traditional solar panels. Single-port usage can deliver up to 2.4A, and dual-port usage can deliver up to 4A. Exclusive Smart IC technology determines and delivers the fastest possible charging speed to your devices. 

Hilucky Solar Charger

solar phone charger hilucky

Hilucky’s solar phone charger is only half the weight of similar solar chargers, but it doesn’t lack power. Similar to BigBlue’s charger, Hilucky uses four large solar panels to help devices charge faster. These solar panels top out at 5W, and the power bank is rated at 25,000mAh.

Two USB ports can deliver up to 2.1A per port or 4.2A overall when used under direct sunlight. All ports are equipped with IC Technology which should help to guard against overheating and short-circuiting.

Anker Portable Solar Phone Charger

anker solar charger

This solar charger from Anker is another great option in the middle price range. Anker’s charger boasts a faster charge for two reasons. First, it has advanced fast-charging technology through PowerIQ; charging speed is up to 2.4A per port or 3A overall under direct sunlight. Second, each solar panel is made up of multiple layers to help increase charging speed.

See also: The best wireless chargers: A buyer’s guide

In addition to its compact size, Anker’s solar charger has stainless-steel eye-holes on each corner. This makes it super easy to attach it to a backpack, a tree, or a tent. This charger is also incredibly light and weather-resistant, making this a great choice for hiking long distances.

BioLite SolarPanel 5 Plus


BioLite’s SolarPanel 5 Plus charger is a more expensive option, but you get what you pay for. An integrated sundial aligns your solar panel to capture direct sun rays. There’s a battery and charge strength indicator and a battery status button so you can see how strong the sun is and measure your panel capacity. This charger also features a 360-degree kickstand so you can stand it up on the ground or hang it from a tree or tent.

There’s a 2,200 mAh integrated rechargeable battery on the more technical side so that you still have power when the sun goes down. The high-efficiency monocrystalline solar panel gives a 5 watt USB output to devices. BioLite also made their solar panel ultra thin using minimal materials to help heat dissipate quicker, increasing the panel’s efficiency.

Goal Zero Nomad 28 Plus

solar phone charger goal zero

Goal Zero’s Nomad 28 Plus charger is the most expensive on the list. It features an auto-restart ability that knows the difference between a fully charged device and one that has disconnected due to environmental reasons. This charger is also smart enough to optimize the charging output to match the device.

See also: Just how fast is modern wireless charging?

There’s an LED indicator on the panel that displays the strength of solar conditions. You’ll receive immediate feedback on solar strength to optimize your charging experience. Another awesome feature is the detachable kickstand that you can use as a natural shade for your charging devices. Or, you can place devices in the vented pocket that regulates temperature so your device doesn’t overheat while charging.

FosPower emergency solar radio

solar phone charger fospower

Our last solar phone charger is slightly different from the rest of the list. This emergency solar radio combines a flashlight, a weather radio, and a flashlight all into one small package. You can keep it running with AAA batteries, the 2,000mAh power bank, or give it some manual juice with the hand crank.

The orange body and rugged IPX3 design are great for survival situations, as you won’t have to worry about damaging your device. The power bank is among the smallest on our list, but the hand crank ensures that you’ll never really run out of power. FosPower even packed an LED reading light onto the side in case you need to check your map.