Best Solar Chargers in the UK

Review & Comparison, Last Update September 8, 2017
Whether you are a high-tech geek or an environmentalist, a solar charger is a must-have for you. Enjoy the cutting-edge technology and protect the nature! We have selected the best available options. Now, it is your move! ...Read more ...Read less
BEST 2017
PROS
CONS
OUR VERDICT
Number of Panels
Peak Power
Charging Mode
Charging Ports
Package Includes
Design
Size & Weight
Warranty
 
PROS

This model boasts unrivalled charging capacity and offers multiple options of use. Fasten unfolded charger to your backpack or use it as a stand-alone unit. 

CONS

A bit bulky design.

OUR VERDICT

Whether you set off on a long trip or simply go out on a picnic, the AUKEY solar charger will become your trusty companion providing the charge for all your gadgets in the sunny weather.

detailed parameters
Number of Panels

3

Peak Power

21 W, Transformation efficiency: 23.5%

Charging Mode

Directly from the panel, No rechargeable battery is available

Charging Ports

2 x USB charging ports for devices

Package Includes

1 x user guide, 4 x carabiners

Design

Foldable design in a PVC fabric cover with a velcro lock, Special storage pocket for devices, Attachment holes for backpacks

Size & Weight

Folded size: 17.5 x 29 cm, Unfolded size: 17.5 x 70 cm, Weight: 895.9 g

Warranty

24 months 

PROS

Owing to unique Smart IC technology, the unit will adjust the current output up to 3.2 A, depending on the input of connected devices, in order to provide the fastest charge.

CONS

Storage pocket might be a bit small for some gadgets.

OUR VERDICT

This solar charger is designed to provide maximum power both on a sunny day and under a cloudy sky. With a well-thought combo of smart technologies, you only need to plug in your devices and let nature and RAVPower solar charge take care of the rest.

detailed parameters
Number of Panels

3

Peak Power

16 W, Transformation efficiency: 21.5 - 23.5%

Charging Mode

Directly from the panel, No rechargeable battery is available

Charging Ports

2 x USB charging ports for devices

Package Includes

1 x user guide, 2 x USB charging cables , 4 x hooks

Design

Foldable design in a polyester cover with a velcro lock, Special storage pocket for devices, Attachment holes for backpacks

Size & Weight

Folded size: 24 x 15.5 cm, Unfolded size: 24 x 64.5 cm, Weight: 451 g

Warranty

18 months + 12 months extended warranty

PROS

A lightweight design contributes to portability and ease of handling while a well-protected casing ensures durability and efficient operation under any conditions.

CONS

A charging cable coming in the set is rather short.

OUR VERDICT

If you cannot imagine your life without exciting adventures and seek distant lands to visit, the VivoStar power bank will come in handy to charge your phone or camera in order to make selfies on snowy mountain peaks or near cascading waterfalls. 

detailed parameters
Number of Panels

1

Peak Power

No

Charging Mode

10000 mAh battery

Charging Ports

2 x USB charging ports for devices, 1 x micro-USB input

Package Includes

1 x USB charging cables, 1 x hook

Design

Shockproof and water-resistant uniform casing with a solar panel, Hook to hang it on a backpack

Size & Weight

7.2 x 13.5 cm, 259 g

Warranty

18 months

PROS

A capacious 35l backpack will easily accommodate all your numerous essentials. It's a real catch for enthusiastic backpackers, hikers and campers.

CONS

A solar charger capacity is a bit low.

OUR VERDICT

It's a truly smart all-in-one solution that will perfectly fit anyone who wants to have a portable power source and keep all belongings at hand. Thanks to the lightweight, thought-out design, the ECEEN Daypack will satisfy the most exacting users.

detailed parameters
Number of Panels

12

Peak Power

3.5 W, Transformation efficiency: 22%

Charging Mode

2000 mAh battery or directly from solar panel

Charging Ports

1 x USB charging port fro devices, 1 x micro-USB input

Package Includes

1x backpack, 1 x USB to DC and Micro USB cable, 3 x carabiners, 1 x user guide

Design

Foldable solar panel in a high-wear PVC cover, Comes as a part of a foldable backpack

Size & Weight

Folded solar panel: 15.5 x 9 cm, Unfolded solar panel: 15.5 x 23 cm, Weight: 481 g

Warranty

12 months 

PROS

This compact power bank will really impress you with high capacity, robustness and versatility packed in an elegant yet durable casing.

CONS

The lack of hooks is inconvenient for on-the-go battery charging.

OUR VERDICT

The Aedon solar power bank is designed for really active people spending a lot of time outdoors. In a rather small unit that fits any bag or backpack easily, you will get an ultra-high-capacity portable charger and a LED flashlight for use under dark conditions.

detailed parameters
Number of Panels

1

Peak Power

No

Charging Mode

20000 mAh battery

Charging Ports

2 x USB charging ports fro devices, 1 x micro-USB input

Package Includes

1 x USB cable, 1 x user guide

Design

A compact rainproof solar power bank in a plastic casing

Size & Weight

8.2 x 15.6 cm, 450 g

Warranty

24 months 

What is a Solar Charger

A solar charger has one or multiple solar panels combined in a single device which can accumulate the power and transfer it to devices that need to be recharged. The charger can even power laptops along with mobile phones, players or tablets. You will never get lost because your GPS battery has run out of power. You can recharge the GPS with your mobile solar battery! Many solar chargers are flexible and can be folded to a very compact size. You definitely need this high-tech assistant for your hikes and travelling.

Do you want to save your strongest impressions while travelling? Take a look at our action cameras review.

What Features to Compare

Functionality

The main features of any solar charger are, probably, its operation mode and available functions. Before making a choice of a charging gadget, you should take into account some important criteria that will help you choose a particular model satisfying your needs and compatible with your mobile devices. Individual chargers may be incompatible with certain models of smartphones or tablets. Other devices might be incapable of charging laptops or might have only USB or micro-USB ports. You should study the input and output ports every gadget has. A charger can be powered directly from solar panels or via a built-in rechargeable battery which can be charged from the mains or solar panels in its turn. The peak power determines how fast your devices will be recharged, whereas the transformation efficiency defines which share of solar energy is converted into the electricity. The more efficient the charger is, the better and faster it will make the batteries of other devices full.

Design

A design is another important criterion affecting the choice of a solar charger. The exterior is sometimes the priority for some users. You always look at the appearance first and only after that start assessing specifications and functions. If a device looks good and features versatile functions at the same time, you may buy it without hesitation. Some chargers have several solar panels assembled into a single foldable construction. If it is sufficiently compact when folded, you should pay particular attention to this device. You can't carry a large solar panel when you go hiking, for example. But, if you select a foldable one, you will be able to store it in a pocket of a backpack and take it out and unfold whenever you want.

Accessories

An independent power source will always be useful for a hike or travel. However, it might be not that convenient to stop, unfold the solar panels, and wait for the charger’s power bank or a device to get full. That is why producers provide their chargers with such accessories as carabiners, clamps, and so on to attach panels to backpacks, tents, trees or other surfaces. The charging will take place while you are walking, riding or doing anything else you want. The manual with detailed instructions will inform you about all features of your gadget and the best way to use it. Extra connection cables included in the package will save your money and time.

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Aukey 21W Dual USB

Maximum Efficiency and Usability

Over the past years, solar technology has become much more efficient and affordable. A top-rated USB solar charger from AUKEY is a vivid example of technological progress. This model offers a reliable well-thought solution for a portable charging station distinguished by highly efficient performance. Let’s have a closer look. What really sets this model apart from competitors is an unbeaten solar conversion efficiency of up to 23.5%. The AUKEY charger needs only 3 solar panels to ensure such a great result while other models may need 4 or 5 to maximise solar energy conversion to electricity. It’s notable that in full sun, this unit will charge your smartphone just as fast as using an ordinary outlet. Though, on a cloudy day, charging capacity is a bit lower, it is still enough to charge your devices in almost no time. Additionally, an exclusive charging technology will automatically adjust an optimal charging current, voltage and detect the fastest charging speed for your gadgets. Along with exceptional performance characteristics, the AUKEY solar charger will impress you with ultimate usability and an ergonomic, easy-to-carry design great for any outdoor trips. A foldable three-panel construction comes equipped with two stands and four hooks to use the unit as a freestanding charger or fasten it to your backpack and use it on the go. With two USB output ports, the AUKEY 21W Dual Solar Charger is suitable for charging two portable devices at once, including most Android and iOS smartphones and tablets, digital cameras, GPS and other wireless gadgets. The AUKEY solar charger offers premium quality and cutting-edge technologies to make full use of limitless solar energy and keep your devices topped up wherever you go!

Review of Aukey 21W Dual USB

Additional Info

    Manufacturer


Aukey 21W Dual USB
Aukey 21W Dual USB
 

RAVPower 16W Dual USB

Well-thought Solution for Travellers

No need to say that in the wilderness of a forest or mountains or somewhere on a virgin beach you will never find all comforts and conveniences you’ve got used to. And the most important resource not available away from civilisation is electricity. Hence, when you set off on a nature trip, trekking, hiking or backpacking tour, there is nothing like a portable solar charger. Designed for outdoor use, it can convert clean, unlimited sun energy to free electricity in order that you could power your gadgets while being off the grid. The RAVPower RP-PC008 charger is just a case in point. This is one of the models that suits best for travels and survival adventures. The unit features three solar panels sewn into a soft yet durable cover of water-resistant rugged polyester. The whole system folds conveniently into a compact lightweight folio no bigger than a tablet. Though compact, the RAVPower RP-PC008 boasts high energy conversion (up to 23.5%) allowing you to get enough power for charging two gadgets at once. More than this, a clever combination of iSmart and Smart IC technologies efficiently detects the input of connected gadgets and generates the optimal output to charge them in the least amount of time. What a smart gizmo! One more benefit you’ll definitely appreciate about your RAVPower charger while camping, hiking or cycling is that it will provide maximum power both on a sunny day and under overcast conditions. The reality is that it is not always glaring sunshine and when you need an emergency power, you need to be sure that your solar charger won’t fail. The RAVPower RP-PC008 is an amazing portable solar charger that will never let you down! Attach your RAVPower solar array to your backpack, hook it up to the tent or put it anywhere else face up to the direct sun and let nature do the rest. Enjoy your adventurous treks with a trusted travel companion! 

Review of RAVPower 16W Dual USB

Additional Info

    Manufacturer


RAVPower 16W Dual USB
RAVPower 16W Dual USB
 

VivoStar 10000mAh

Compact Design With Numerous Options

Once you look at this model, you’ll see that it differs a lot from foldable solar chargers. Yet, it offers all the functions and features of a performing solar charger and even more. ViVoStar designed a unique technological solution combining the benefits of a capacious external backup battery and efficient solar charger in one unit. It’s a truly great choice for all enthusiastic travellers, hikers, trekkers, cyclists or anyone who likes to spend a lot of time outdoors. Put the power bank into your bag or hook it up to your backpack and travel light. But do not let a small size fool you! With the weight of mere 260 g, this charger will efficiently transform solar power into free electric energy and accumulate it on a built-in 10000 mAh rechargeable battery. Along with charging from solar panels, you can recharge the battery from the mains as well, if available. Such a high-capacity power bank will ensure 1000+ recharge cycles and juice up your high-power mobile gadgets rather quickly. The next good thing about the ViVoStar solar battery charger is a premium quality design offering secure and long-lasting protection. Wrapped in a shock-proof water resistant casing, your portable charger won’t be seriously damaged even if you drop it to the ground or leave it in the open field. Besides, two silicone plugs guarantee extra protection from moisture and dust for USB output ports. In addition, the LED light will become a pleasant and handy bonus to illuminate your way under dark conditions. The ViVoStar Solar Power Bank is equipped fully to give your peace of mind and allay your concerns about the needed gadgets running down when you least expect it. 

Review of VivoStar 10000mAh

VivoStar 10000mAh
VivoStar 10000mAh
 

ECEEN Solar Powered Hiking

All-in-one Solution for a Trip

Today we will hardly be off to the shops without a cell phone, to say nothing of trips or journeys. When planning a hike, trek or any other outdoor adventure, a smartphone, digital camera and GPS are always on a traveller’s must-have list. The next thing you will look for is a handy tourist bag to accommodate all your stuff. Most tourists prefer backpacks since they are more comfortable. A backpack from ECEEN is a truly comprehensive solution combining a regular backpack with a portable charging device to keep all your mobile devices fully charged. An ingenious idea! A 35l backpack of durable moisture-proof fabric comes with a replaceable foldable solar battery. It is perfect for day-to-day use, occasional outings and travels. Once you plan a long distance journey, you can easily fold the backpack and solar battery into a small carry pouch that won’t take much room in your travel bag, briefcase or main backpack. Speaking of a solar charger, it consists of 12 solar panels boasting a 22% energy conversion efficiency to keep your digital devices fully juiced and ready to use. When outdoors, you can attach the charger to the backpack for capturing sunlight and charging devices on the go. Meanwhile, the manufacturer has taken care of every tiny detail and equipped its charger with a 2000 mAh power bank to accumulate and store a sufficient amount of energy for use in the nighttime too. For your comfort and convenience on the move, the backpack features soft adjustable straps. Do we need to say more? The ECEEN solar backpack is an innovative all-in-one model ideal for travelling and outdoor activities. With the ECEEN Solar Powered Hiking Daypack, your camera will never fail to keep memories of your fascinating adventures. 

Review of ECEEN Solar Powered Hiking

Additional Info

    Manufacturer


ECEEN Solar Powered Hiking
ECEEN Solar Powered Hiking
 

Aedon A8 Portable 20000mAh

High Capacity in a Sleek Design

The Aedon A8 is another great combo of an ultra high capacity power bank and a backup solar panel. When outdoors or off the grid, dual USB ports will provide 20000 mAh of power on the go to charge two mobile devices at once, including most phones and tablets. When the battery is full it can charge any gadgets multiple times. A compact solar panel can recharge the lithium battery itself when exposed to the sunlight, and you can charge it from the mains as well. Along with huge capacity packed in a modern sleek and compact design, the Aedon A8 solar power bank boasts a reliable safety system. It will protect the gadget's battery in case of overcharge, over-discharge, a voltage surge or a short circuit. Speaking of usability features, the unit is rather small, it's a similar size to modern phones and will fit any bag. 4 LED indicators will show a power status and serve as a flashlight in the darkness that is especially convenient for emergency purposes. Keep your gadgets topped up to surf the Internet, listen to music, watch movies or play games anytime and anywhere with the Aedon A8 solar power bank. It's an impressively powerful gizmo for a day to day use or travels that will never let your smartphone or tablet drain. Try it!

A small tip: for a long-lasting performance, charge your Aedon A8 power bank to full capacity before going out. 

Review of Aedon A8 Portable 20000mAh

Aedon A8 Portable 20000mAh
Aedon A8 Portable 20000mAh
 

Sources:

1. John Higgins Solar Chargers and Portable PowerREI. July 27, 2016.

2. Lyra Pierotti How to Choose the Best Solar ChargerOutdoorGearLab. January 30, 2016.

3. How to Select a Solar Charger, wikiHow.

4. Josh Clark How Solar Battery Chargers Work, HowStuffWorks. 

5. Benefits Of Using A Portable Solar Charger, Storify.

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