Best Solar Charger Reviews & Buyer’s Guide – 2019

Best Solar Charger Reviews & Buyer’s Guide – 2019

Outdoor Solar ChargerThe variety of solar chargers available on the market can make your choice a difficult task, so to start choose which are the really essential devices that you have to carry around. What is the situation in which you will find yourself more often loading your devices? Do you need to load only the GPS, or even the phone, a battery pack and more? Match your needs with the ideal product. Chargers with less watts are cheaper but less powerful. A more expensive model will not necessarily make you happier, depending on your needs. The more energy you need, the more output and efficiency you need.

The best mobile phone solar chargers of 2019

In our buying tips, we have indicated which are the most important features to look for in a phone solar charger. To compare the offers, we advise you to read the reviews below that will help you further in choosing the right model for your needs. We have made a selection of the best selling products for you, so you can get more information and know how to choose a good mobile phone solar charger.

  • Comparison Table:
Solar ChargerWeightsCapacity (mAH) 
Portable Charger Solar Charger Power Bank1.07 lb
24000 Check Price
Solar Power Bank, Qi Portable Charger12 oz10000 Check Price
Power Bank Portable Charger Solar Charger1.02 lb24000 Check Price
Hobest Solar Charger 10000mAh6.1 oz10000 Check Price
Portable Solar Charger, BEARTWO7.4 oz10000 Check Price
FEELLE Solar Power Bank1.2 lb24000 Check Price
Elzle Portable Solar Power Bank15.5 oz25000 Check Price
Solar Charger with Cigarette Lighter9.6 oz15000 Check Price
Hiluckey Solar Charger Power Bank1.3 lb25000 Check Price
Solar Charger RAVPower Outdoor Portable13.4 oz15000 Check Price

1. Portable Charger Solar Charger Power Bank

Solar Charger Power Bank

Solar charge works as auxiliary function and the main way to charge the solar charger is using the adapter. As long as there is a USB port in the charging cable of your device, it can charge your device.

Be-charming solar charger is 25000mAh. To handle a good charger, you could recharge the solar charger every 3 months in order to preserve lifespan. Second, you could run out the power for the solar charger and then fully charge it for several times. Third, you could use the original or certified cables and chargers (5V output) to charge the solar charger.

This item has regular LED light and you could double click the switch to turn on the light. Guaranteed for 18 months start from the purchase date. With 100% customer satisfaction guarantee.

The maximum temperature of most of the solar power bank in the world is 104℉, please do not left the solar power bank or other flammable or explosive things in a car during summer, it is very dangerous.

This solar charger is not waterproof and you could keep it away from the liquid. It could charge another power bank but we recommend you don’t do this for many time. You have better to charge another power bank by adapter.
  • It has USB ports, so it will work with any USB charger.
  • You can plug it in electrical sock to charge it.
  • It will automatically start charging if in direct sunlight.
  • It is safe to charge 3 devices at a time.
  • This unit is compact and easy to pack with your other gears.
  • It doesn’t support charging device and discharging power bank at the same time.
  • This power bank is not waterproof and you need to keep it far away from water.

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2. Solar Power Bank, Qi Portable Charger 10,000mAh

Qi Portable Charger 10,000mAh

The solar wireless power bank is made of premium lithium polymer battery, which has better power storage capacity and is more safe, efficient lightweight than usual 18650 batteries. BLAVOR solar charger offers 100%money-back guarantee and timely & considerate customer services, eliminating all your worries about getting this wireless solar power bank.

This solar charger equipped with dual flashlights, handy and convenient as camping and emergency light. The Qi wireless solar power bank has been tested and proved as IPX4 splashproof, dustproof. While on outdoors, you don’t need to worry about drops of rains. Yet we recommend you better not let it soak in water for long use.

Theoretically, to charger the power bank merely by sunlight, the sunlight intensity should be over 25000lux, with which the solar panel can produce 180ma charging current. But under the actual environment, the sunlight intensity and solar panel conversion rate are uncontrollable.

The wireless solar charger can be charged by an outlet, which is its main power resource. It has three ports, USB ports for it being recharged, Micro USB ports for charging other devices and Type C port for multi-purposes.

Therefore it’s recommended taking the solar charging as the emergency backup solution instead of main power sources.
  • It will charge longer than you think.
  • This charger have a way to hang it or strap it to a backpack.
  • It works with any phone that can be wirelessly charged.
  • The device was left on the charger long enough that it should have charged.
  • The cute little compass that come with it is 90 degrees off.
  • The flashlight is not very bright light.

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3. Power Bank Portable Charger Solar Charger- 24000mAh

Power Bank Portable Charger Solar

It is total 5.8 amps of the charger, if you charge 2 device, it would be 2.1 amps of both , and when you charge 3 device, it would charge the device on average which is below 2.1 amps. But it is still cross to 2amps which is higher than the 1amps adapter AC charge and similar to 2 amps adapter AC charge.

There is a micro USB port on the end so you can charge it with electricity. It’s a little tricky to avoid the blades until you get used to idea that they’re on the unit. The fan sticks out of the end of the charger. When the Fan is on, you can see the stem, but not the rotating blades.

The solar charging is for an emergency when you are outside and no power which would help to recharge. It would be 200 mA per hour which compare with your phone may be 2500 mA to 3200 mA. So it would help you outside.

Seems to last a very long time but man is this battery pack heavy! You wouldn’t want to carry it in your pocket or purse. Great for when traveling by car or plane when you don’t know where you’ll find your next outlet. Haven’t had a chance to try the solar.
  • It 3 USB output port that all fast charge.
  • You can carry this item on flight.
  • It’s solid and well made and a nice finish.
  • It has a huge capacity so it takes little time to charge.
  • It is not so heavy compared to other charger.
  • The LED would light up a room and made it difficult when trying to sleep while charging.

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4. Solar Charger Hobest Solar Charger 10000mAh

Hobest Solar Charger 10000mAh

Hobest Solar Charger equipped with 1,0000mAh battery inside, the power bank could recharge your devices many times. With dual USB charging port, this external battery pack could charge your two devices at the same time.

The device is equipped with over-charge and overload Protection and it is perfect for hiking, camping trips or other outdoor activities. The solar charging speed is subject to sunlight intensity and panel conversion rate. It’s preferred for emergency use.

Its Intelligent Protection System effectively prevents your devices from overcharge, over current, and short circuits as well as conform to CE, RoHS, and FCC specifications. This solar charger made with the best materials, the solar phone charger with the protective case is durable, water resistant, dustproof, and shockproof.

18-month warranty with friendly customer service, Prohin Power solar battery charger has a built-in 10000mAh lithium polymer battery with complete charge-discharge cycles.

Package Includes:

  • 10000mAh Solar Power Bank.
  • USB Charging Cable.
  • User Manual.
  • Carabiner.
  • It works great with all types of devices.
  • You can charge from car.
  • You can take the charger on a flight.
  • As long as there is sufficient light outside.
  • The device is equipped with over-charge and overload Protection.
  • The speed of the solar charge isn’t fast.

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5. Portable Solar Charger, and BEARTWO 10000mAh

BEARTWO 10000mAh

Product Dimension: 5.51 x 2.95 x 0.7inch so the solar panel on the device is 10.4*5.5cm, when the sunshine comes only this small area can absorb sunlight, it will take longer time than home charge.

The portable charger is Compatible with iPhone, Samsung, Android phones, windows phones, GoPro camera, GPS, tablets and most USB charging devices. You can charge your phone by the Output: 5V/1A +5V/2.1A (which is faster) with your original phone line or the micro USB line attached in the package box.

This power bank could get a full charge about 6 hours if you use the 2A adapter via the wall plug; about 11 hours if using the 1A adapter. When charging under sunlight, the green LED indicator will keep on when the solar charger is fully charged, LED indicator will be off.

As to the solar recharge, the max current is about 120mAh. Thus, the speed of the solar charge isn’t fast. In the whole market, all the solar power couldn’t be with fast recharge speed since the current of solar is quite low. it would be different according to the sunlight in the reality.

When charging via USB line, blue LED indicators are sparking to indicate that the solar charger is being charged. LED indicators will be off when fully charged.
  • This power bank could get a full charge about 6 hours.
  • It comes with a mini cable to charge the portable power bank.
  • The solar charger’s capacity is indicated by the 4 LED INDICATORS.
  • It is compatible with any phones with their original charging line.
  • You charge it by the cable and the sunlight keeps it topped off.
  • This charges at normal speed only.

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6. Solar Charger 24000mAh, and FEELLE Solar Power Bank


Portable Solar charger comes with 3 highly efficient solar panels, which could recharge itself expeditiously, which is 3 to 5 times faster than the other solar chargers. Dual charging ports which offer you 2.1A high-speed charging allow you to charge 2 devices simultaneously.

Waterproof solar charger works properly even in rainy days(Waterproof lip closed). The solar panels are covered by leather, which can protect the solar panels from rain better.

If the power bank is charged to a significant amount of its capacity, it will charge two phones simultaneously at about the same rate as a standard wall charger.

Solar panels must be placed in direct sunlight where it can be effective. It is charged slowly by sun power in the cloudy day or the place where doesn’t have direct sun. Feelle solar charger with 3 solar panels is faster than normal one with single solar panel. However, compared with charging by outlet, Charging by Solar panel is slow, it needs about 40 hours in the sun filled.

  • It can charge your phones when it is being charged by solar.
  • The device can be charged by additional solar panels being connected to the micro USB port.
  • It can be also charged by a regular power outlet.
  • This solar charger is compatible with both iPhone and Android phone.
  • You can rig this thing up to affix to your backpack.
  • The panels of this solar charger can’t be removed, but it can be folded for easy carrying.

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7. Elzle 25000mAh Portable Solar Power Bank

Elzle 25000mAh

elzle is a certified brand that produces Lithium-ion and 18650 rechargeable batteries, many kinds of battery chargers and power banks for different types of mobile devices. Solar Charger comes with 18-month warranty with lifetime customer service.

Water resistance standards are defined for a certain duration of time at a certain depth, just like shock resistance is measured for a fall from a certain height.

The USB ports of this solar charger are covered by a plastic latch, but there is no rubber/simmer ring. This should keep the power bank safe from ordinary splashes, but if you hold a strong hose against it or drop it in the pool, it will probably be ruined.

 In case such an accident should happen, you want to cover the panel while taking it out (so that there is no electric flow) and let it dry upside down for a couple days.

Product appearance same as on listing page. Solar cells are sensitive to light – it even charges under your table lamp! There is not only a cable (to charge it like a usual power bank), but also a metal ring as accessories.
  • It is a regular usb wall outlet adapter.
  • It’s solid and well made and a nice finish.
  • Flashlight is a good addition and is just enough light to see about 25 feet around you.
  • It has a huge capacity so it takes little time to charge.
  • Charges quick when connected to USB power supply.
  • Took 5 hours to get 1 bar of charge on a bright and sunny day with direct sunlight.

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8. 15000mAh Solar Charger with Cigarette Lighter

Solar Charger with Cigarette Lighter

The portable high-quality solar charger shell was made Solid and Sturdy Rain-splash & Shock-proof, wear-resistant, dust-proof, and metal hook for hands-free or hang it on backpack wherever you go.

In a sunny day, only 1 or 2 hours can meet the requirement, and the conversion rate is 200mAh per hour, so it will take a long time to fully charge it via solar energy.

This solar charger comes with a Cigarette Lighter. It’s great to support for smokers. It’s great for smokers. You do not have to carry around a lighter everywhere, or worry about losing your lighter again. It also can ignite paper or leaf, this would be useful.

The lighter works great it has a small coil that gets pretty hot. When the light is on, click the power switch again, the light will flash, and then you click again, the switch it will turn off.

Its 2 USB outputs allow you to charge two devices at the same time, the solar power charger provides you great convenience with you and your friends who needs charging services.
  • It is great for maintaining your charge and keeping the unite topped off.
  • The unit has a built-in LED flashlight that is very bright.
  • It comes in handy when you have a power outage, no access to power outlets.
  • The price is affordable and it still has good quality.
  • The solar bank has 12000 mAh capacity.
  • It’s a bit heavy.

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9. Hiluckey Solar Charger 25000mAh Portable Solar Power BankHiluckey Solar Charger

The solar charging speed will be affected by the weather and the environment (for example: cloudy and sunny, summer and winter), you need to put it vertically in the sun without any obstruction, theoretically, the optimal solar charge time is 11:00am-4:00pm. When the total power reaches the maximum value of 5W, it takes 30-35 hours to fully charge.

This will charge any device or tablet. Just plug in your phones cord into the USB plug on this charger. It comes with a micro USB charging cable, you need to prepare an adapter to plug the cable. And yes, each port is 2.1A output.

It can be recharged by solar power or wall charger. You can fully charge it by wall charger before traveling, and then hang it on your backpack when you travel, it will charge itself by solar power.

This solar charger will provide only about 5volts dc to recharge low power devices, such as cell phones and blue tooth devices. Some laptop makers have power supply’s running off auto 12 systems.

It can be taken to the airplane. Based on ICAO (International Civil Aviation Organization)’s provisions, it’s forbidden to take a power bank, which is over rated energy 160Wh. This charger is 92.5wh. You could feel free to take it with you by air.
  • The bank is enough for about 5-6 charges.
  • Easy to carry around, and you do not have to have an outlet nearby.
  • The battery has a charge level indicator with 5 leds.
  • It is very well built and seems super solid.
  • It is Waterproof.
  • You can’t detach the charger/battery from the solar panels

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10. Solar Charger RAVPower 15000mAh Outdoor Portable ChargerRAVPower

RAVPower is ideal for camping or hikes to ensure the charger isn’t damaged so you can continue to enjoy solar charging. This solar charger includes both overcharge and short-circuit protections to keep you and the charger safe.

The battery of this item could undergo more than 300 complete charge cycles. The watt of the solar panel is 1W/250mA as we have listed on the product page.

It comes with a short cable. One end is the normal USB connector that fits in the standard USB output found on most computers. The other end that fits into the RAVPower charging input is one of the micro or mini USB connectors that inserts into many devices. It is either a micro or mini.

 It is the same connector that fits into the kindle. You then have to plug the standard USB end into either your computer or one of the standard USB wall charger units that comes with things like the IPAD or IPHONE or whatever.

You can use your phone as normal and it will still charge if plugged in. It will also charge your phone at the same time if you plug the battery into the wall.
  • It takes about 3 hours to fully charge using DC.
  • No case needed. It is weather/ water resistant.
  • It can charge anything, while being charged.
  • It’s nice to charge devices without using or finding a wall plug and it’s portable.
  • It works with any phone or device.
  • It’s a little heavy.

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Bonus Without Cons:

RAVPower Solar Charger 24W Solar Panel

Solar Charger 24W Solar Panel

This power bank can be used on any device as long as you have the appropriate cable. It’s waterproof without the USB output and input with daily using. It can work well after drop from 4 feet high. The whole light is for lighting, if you are in darkness, also camping in the beach or forest.

The product literature lists this unit as ‘waterproof’, and the charger doesn’t work without direct sunlight (read my review). Therefore, this means that with rain (sleet, or snow), there usually isn’t any sunlight, so the charger wouldn’t be used during these times.

It can charge the jump starter. A 5v/2.1a charger will completely charge the jump starter in 5.5 hours. This solar panel will output 5v/2.4a under IDEAL conditions. The charge rate depends on the intensity of the sun.

It comes with usb to micro-usb cables. They’re in a small plastic bag in the sleeve. You can leave it alone under the sunlight, its power will be lasting about 15 days.

Two ways to charge, when you goes out or indoor, you can put it in the sunlight or leave it in the window, just have sunlight, if no light, you also can charge with electronic.

The unit does not have a battery storage. It charges directly from the sun to your device. The storage occurs on your device. It only works when it is exposed to sunlight. 

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Buyer’s Guide:


As mentioned in the previous section, some chargers are equipped with internal battery, which gives you more versatility of charging. Naturally, any solar power bank without a battery can be paired with another charger. The disadvantage of carrying a battery is related to its weight and size, but free your device during the hours of sunshine, when you have the ability to recharge the battery.

Keep in mind that with batteries that become increasingly powerful and efficient, your solar charger may be excessive. If you are hiking for a couple of days or you are spending a normal camping weekend, a battery of 10,000 mAh and more is enough to charge your smartphone twice. For a camp that lasts longer than three days, a solar charger is definitely an attractive option.

Solar Panels

There are three different types of solar panels used in solar chargers. CIGS panels are the most flexible, since they are made of a thin membrane of copper, indium, gallium and selenide. They are light and cheap to make, but they degrade more quickly and have less efficiency. Therefore, chargers with CIGS panels are also the most widespread and economical on the market.

But if you’re looking for something better and more reliable, you can find polycrystalline and monocrystalline panels. As the name suggests, the former use more crystal ingots, while the latter consist of a single crystal ingot. In other words, monocrystalline panels are “purer”, have lower energy losses and greater efficiency, while polycrystalline panels are slightly cheaper to produce.

Weight and Size

Of course, the ideal solar charger should be small and light, but due to the nature of solar panels. This is an option that can hardly be conjugated. The more power you need, the greater the panel size, making folding magazines the ideal solution in most cases.

The internal battery adds weight to the device, but also a certain versatility. While a small panel without a battery pack is relatively compact, at the cost of a slower and less powerful recharge. Knowing your needs is essential to choose the ideal product. The combination given by a solar panel and an external battery pack gives you greater ease of transport. The possibility to choose the charger of the most suitable size and weight for you.

Efficiency and Technical Specifications

The percentage of efficiency of a solar panel, specifies how much these can be effective in converting solar radiation into electricity. Of course, the higher the percentage, the better their efficiency will be. Currently, they can reach values of just over 20%, up to a maximum of 24% or 25%. While polycrystalline panels are slightly below 20%, generally around 18%.

But when we go into a store or check online what solar chargers to buy, what are all those technical terms that we read and what do they indicate? Wattage and amperage are the two values to which you need to pay more attention when looking at the performance potential of solar chargers.

The electric current (the “flow”) is measured in amperes, while the electric power is measured in Watts. The 3W to 5W panels are sufficient to charge small devices, such as older smartphones and batteries. Even a whole day of sunshine may not provide enough energy to charge a hungry device like a tablet or a top-of-the-range smartphone.

With a 5W panel, a full charge may take between 3 and 6 hours. Charging two devices at the same time is only possible with a 10W panel or higher. The amperage will tell you how efficiently a device can be loaded. In this case, the values must be greater than 2A or 2.5A. Pay attention to dual output magazines, as manufacturers use different specifications.

Some will just tell you the output of both doors together. While others will specify the output of each door, leaving you the chance to add these values. A charger that can supply 2A on one port and 1A on the other is more efficient than a charger that can only provide 2.5A on both ports (and therefore 1.25A on each).


As you may have already seen, USB connectors are in fact the standard for solar chargers, as they make it easier to charge smartphones and similar devices. On the market, however, you can also find chargers with different outputs, which, for example, are capable of charging 12-volt devices.

Keep in mind which devices you need to load and which connectors you need, also taking into consideration the purchase of any adapters. You can also use a battery charger powered by a solar panel, but remember that this will lose power during the conversion.

Easy To Use

Solar power banks may seem like a simple thing to set up: connect the device, expose the charger to sunlight and take advantage of the energy released. Most panels can be easily cleaned by removing dust or moisture with a dry cloth. But watch out for smart charging technology, which should be present in every good solar charger. This microchip will not only automatically regulate the charging of the connected device in terms of safety and efficiency, but will also restart charging after an interruption.

This interruption could be represented by a passing cloud. The shadow of a tree that moves during the day or a person blocking the passage of sunlight. Devices without this technology can remain locked in a “slow charge” mode and require manual reset by disconnecting the charging system.

Think also about how you will top up. Will you do it outside your tent or while you’re on a bike? Even the angle with which the device receives the sun’s rays is very important and can make a lot of difference. The general rule is that the panel should face the sun, at an angle roughly equivalent to the latitude.

Generally, this translates into more obtuse angles in summer and more acute in winter. If you make changes during the day, you also improve the efficiency of the device. A panel tied to a backpack is easy to carry, but usually two-thirds of folding magazines can be hung up or down vertically, which only works if you’re walking with the sun behind you.

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