Ranking the 10 Best Solar Chargers of 2021

Matt Lewis
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Best solar chargers in 2021 have come down in price and are now very common place. It's very easy to get a solar charger for a fairly good price online. However, that doesn't mean you should just go out an buy the first one you see.

In my buying guide for. I'll talk about chargers that really stand out and a few that aren't quite standing the test of time and a few of the reasons for that. Then I'll review the best solar chargers of 2021.

New age solar chargers are a great item to have with you when you're camping or even just out for the day. You'll never need to worry about running out of power for those camera phones or GPS devices. Best of all, you won't have to worry about having enough power to power your lights or emergency radio.

There are quite a few benefits to having a solar charger that I will discuss a bit later.

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1. RAVPower Solar Charger 16W Solar Panel

Our rating: 9 / 10

RAVPower Solar Charger 16W Solar Panel

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  • Charge Multiple Devices Simultaneously
  • Provides keychain loops
  • Can also be connected to a tent using the built-in loops

The RAVPower is capable of charging two devices at once thanks to its dual USB ports. The first port has a high quality standard charging speed for charging a traditional device as quickly as possible.

This charger has a power output of 16W and a lightweight design that allows you to take it with you on any trip. This solar charger can be used with a wide variety of devices, even those with a case.

Charges even when in the bag thanks to the battery that helps retain power. You can attach this charger to your backpack or hang it on your tent thanks to its keychain loops.

2. X-DRAGON Solar Charger

Our rating: 8 / 10

X-DRAGON Solar Charger

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  • Solar panels charge up faster with this charger
  • Water resistance
  • Multiple ports
  • Fast USB charging
  • Easy to use controls
  • High capacity power bank charges multiple devices at the same time


  • It is an expensive choice
  • Not a very high wattage charger

When you love the outdoors, you also love spending time with your gadgets. So, it is only natural that when you are planning your next weekend adventure, you take along your phone and other devices.

The major drawback with using devices is that you need power to run them. So, you need a source of power to keep them charged at all times. Carry around a power bank or a portable charger.

But what happens when you combine a portable charger with a solar charger? You get the X-Dragon Solar Charger. This combination of ingenuity, which is sure to make it a great companion for any outdoors person.

3. Wildtek Source 21W Waterproof Portable Solar Charger Panel

Our rating: 7 / 10

Wildtek Source 21W Waterproof Portable Solar Charger Panel

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  • Uses polycrystalline cells
  • Compact size for easy travel carrying
  • Waterproof, meaning that you can take it on your next outdoor adventure
  • Features a power indicator light to let you know how much juice you have left
  • It has a nice storage pouch for you to throw it in your backpack
  • You can power pretty much anything from this solar panel: iPhone, iPad, iPod, digital cameras, portable speakers, etc.


  • It is slightly heavier than other solar panels on the list
  • You might want to attach it to something metal for stabilization in strong winds

This solar charger is perfect for your next outdoor adventure. It is lightweight and can be stored in your backpack without weighing you down too much.

The Wildtek Source 21W Waterproof Portable Solar Charger was built for outdoor enthusiasts and anyone who is on the go. It is pretty durable and includes a solar panel which is protected by a durable polycrystalline plastic.

4. Voltaic Systems Fuse Laptop Solar Charger

Our rating: 7 / 10

Voltaic Systems Fuse Laptop Solar Charger

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  • Monocrystalline technology provides extra power
  • Charges all devices from smartphones to laptops
  • Can charge multiple devices at once with multiple USB outlets
  • Two-year warranty

You might look at the price and think twice about purchasing this charger, but Solar panels are still pricey. And this charger is the best value for those on a budget with a 100W monocrystalline. It will have you floating in power in no time.

5. Dizaul Solar Charger

Our rating: 7 / 10

Dizaul Solar Charger

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  • The special pouch design is ideal for organizing and charging the most important devices
  • Detachable, thin, and lightweight, so it can easily fit into a pocket
  • The battery is well-made and hardy


  • It takes about 10-12 hours to charge it when exposed to sunlight
  • The button is very sensitive, which means it can be turned on unexpectedly
  • It’s heavy, which is not ideal for travelers

GoPro HERO4,Digital Camera,Tablets and More.

The Dizaul Solar Charger is one of the most popular portable solar chargers among consumers.

It has 5,000mAh of power for collecting energy from small solar panels. This can be charged with solar energy or any other regular power source, such as from a wall outlet or your car.

6. SunJack 25W Solar Charger + 2x10000mAh Power Delivery Power Banks

Our rating: 6 / 10

SunJack 25W Solar Charger + 2x10000mAh Power Delivery Power Banks

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  • It comes with 2 Power Delivery external battery packs so you can charge up your devices at top speed
  • It includes a built-in iSmart 2.0 Technology which automatically detects the fastest charging current for your device
  • They are absolutely perfect for powering up your tablets, smartphones, and other mobile devices anywhere
  • Its lightweight and compact design makes it incredibly convenient to bring with you anywhere you might be headed

7. Anker 21W 2-Port Foldable Outdoor PowerPort Solar Charger

Our rating: 5 / 10

Anker 21W 2-Port Foldable Outdoor PowerPort Solar Charger

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  • Easy to carry anywhere (4 pounds)
  • 2 USB ports for your devices
  • Resilient in any weather conditions
  • Superior world-class quality
  • Holds full charge for months

The best solar chargers come in all shapes and sizes, and some of the best that we’ve seen are available from Anker.

The Anker PowerPort comes in two different sizes: one that has 2 USB ports and a larger unit that has 3 USB ports. Both pack a punch with their high power, 21-watt solar panels. These panels will charge your cell phone faster than plugging it in.

You can charge both iPhones and iPads with this charger. In fact, it’s one of the few that can charge an iPad. This unit will come in handy when you’re outdoors on a camping trip, hiking with your dog, or just hanging out and enjoying your downtime.

8. Solar Paper + Pouch

Our rating: 5 / 10

Solar Paper + Pouch

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  • Waterproof
  • Durable
  • Thin and lightweight
  • Charges as fast as most car chargers
  • Ideal for camping or for emergencies
  • Doesn’t require a sunny day to work
  • Infinite uses around the house


  • Can be difficult to get the panel to directly face the sun at times without angling it
  • The fuse could malfunction if the power output is too much
  • The cable may not charge some phones as fast as others

The solar paper is a thin, foldable solar charger that is one of the smallest and most light weight on the market. It has approximately 1.5 mW of power.

The solar paper allows you to charge your phone or other devices using the sun. The solar panel is very durable. It is waterproof and made with the highest quality materials.

An alligator clip allows you to attach the charger to backpacks or even hang it outside.

Frequently Asked Questions (FAQ)

What are the best solar chargers?

It can be a little overwhelming to choose, so we have compiled a list of the best three chargers. Each charger has a solar charging efficiency rate of 17% to 38%, and are 10W to 20W strong respectively.

Do solar phone chargers really work?

The answer is yes. Solar chargers do work whether they are powered from the sun alone or if they need to be plugged into an AC outlet as well. What matters is to ensure you buy a trustworthy brand. Don’t buy solar chargers from a no name brand that won’t provide customer service to help when you have problems with your solar charger. Instead, buy from a reliable company that will give you great customer service and help you with any questions or problems.

What is the best solar charger for backpacking?

While traditional chargers are reliable and have a long shelf life, keep in mind that they will most likely require a large chunk of your backpack. This is because you’ll be sure to pack different types of charging devices. In addition, there is also the concern regarding charging your battery hungry devices like smartphones and GPS systems. Portability is an important factor that contributes to a charger’s usefulness.

Therefore, the best solar charger for backpacking is not necessarily the one with the biggest capacity but the one that fulfills your requirements the best. Finding the right solar charger can be difficult but below are some factors to consider:

  • What are the dimensions of your solar panel?
  • How long will your solar panel last?
  • How many solar panels did they manufacture?
  • Do they have any certifications?
  • How long do they take to set up?

What is the best solar charger for camping?

Much like solar lamps, solar chargers are essential for backpackers and campers. They need power to run their lights, phones, and any other gadgets. A solar charger is also very convenient to use because one does not need to find an area with a power outlet, or look for other sources of energy. To select the best solar charger, you simply need to consider your needs. If you frequently need to charge your electronic devices while camping, there are solar chargers that can charge larger devices like laptops. Other solar chargers are more suited for low-capacity devices like phones. To select the best solar charger for camping, consider the sun exposure based on your camping location, the wattage of the charger and other essential features.

How do I know which wattage to choose when considering solar chargers?


For those ranked towards the bottom of the list, even though they perform well in terms of quality, they tend to have a lack of durability or functionality. You might get lucky and get one that performs even better than all the others, but the chances are slim. These tend to be better off as a secondary charger or one that is reserved for camping and the outdoors. You might also feel better about yourself knowing that your causing damage to the earth one less battery at a time.

Our Recommendation

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