Home » Solar Energy » The Best Solar Power Bank On The Market

Best Solar Power Banks On The Market

Solar power banks offer a convenient way to recharge devices. They’re useful as an emergency backup during periods of severe weather and power surges and are perfect for camping, hiking, backpacking, and other outdoor activities that take you away from an outlet.
Rank
Picture
Name
Rating
Shop
#1

SOZO Solar Power Bank Portable Charger

5.0 out of 5.0 stars
#2

Solar Charger 30,000mAh, Solarprous

4.5 out of 5.0 stars
#3

Solar Panel Travel, Nekteck 21W Solar Charger

4.5 out of 5.0 stars
#4

FosPower Emergency Solar Hand Crank Portable Radio

4.0 out of 5.0 stars
#5

Solar Charger Yelomin 20000mAh Portable Outdoor Mobile Power Bank

3.5 out of 5.0 stars

SOZO Solar Power Bank Portable Charger

The Sozo Solar Power Bank is a 17,400mAh beast of a power bank that can charge an iPhone 2 1/2 times before running out of juice. In case that’s not enough, it also has two USB ports to charge more than one device at once, and you can use the included carabiner to hook the power bank to any backpack or bag during your camping trip or apple picking expedition. Unlike other solar chargers, it boasts an LED flashlight so you’ll never be caught in the woods without a light source at night. And while it looks indestructible, it’s actually made of soft.

The  20,000mAh portable solar power generator is the only solar battery on the market that has a built-in wireless charging pad with 3 USB ports, allowing you to charge up to 4 devices or electronics at once. It comes with a 5V/1A wall charger and a 20W AC adapter.
More safe and easy for you to use even in Dark Place. It just takes 6 hours of exposure to the Sun to Charge 300ma Solar Flashlight Rechargeable Battery Powered Power Bank Torch as well as more convenient to operate even at night. One simple press on/off switch built inside the pocket tool serves as power On/Off control, with it, you can turn on/off by covering& exposing the solar panel. With 3 light settings, our solar-powered flashlights last over 72 hours on a full battery. That’s 3 Full days of continuous light!
Charge your portable devices anywhere thanks to our high-capacity portable charger. With a powerful 99Wh rating, it will charge the average mobile device up to 20 times. Rated just under 100Wh, our power bank is approved for onboard airline travel.

Lightweight and versatile, our rugged solar panel is fit for outdoors—and waterproof, so you can even charge your phone at the beach or in the shower. Its ultra-lightweight design packs easily and is compatible even with bulky phone cases.

Made of high-quality material, a practical and durable outdoor solar power bank for camping, hiking, fishing, and an emergency power shed. It is a must-have for all kinds of outdoor trips, whether it’s a camping trip or a simple stroll in the park. The portable solar charger is lightweight enough that you can slip it into your pocket and take it with you wherever you go.

Our Solar Battery Bank works great charging a wide variety of electronic devices, but charging via the Sun is not its primary intent. It may take up to 84 hours of direct sunlight to get the full conversion rate.

PROS AND CONS

L

The 4-watt mono-crystalline solar panel is powerful and durable.

L

Charges up to 4 devices or electronics at once

L

Last over 72 hours on a full battery

L

The solar cell can be attached to backpacks or handbags, so you can take the battery charger with you wherever you go.

K

Some complaints that solar charging takes a long time

K

May not retain charge

Rating:

5.0 out of 5.0 stars

Solar Charger 30,000mAh, Solarprous

A portable power bank that allows you to charge your mobile device by plugging it into the included micro USB cable or putting it in direct sunlight.
Keep your devices powered on the go with this portable charger. This high-capacity charger plugs into any outlet and is equipped with a 30000mAh battery that stores power until it’s needed to charge multiple devices at once. It even includes built-in USB ports and an LED flashlight, so it’s perfect for camping trips or other outdoor activities where outlets are scarce. With its sleek black design, this charger makes a sleek addition to any tech lover’s outlet at home or work.

A tech-savvy power strip that safeguards your charging devices with a built-in circuit breaker and surge protector. Its two USB ports (one 2.1/5V, one 1/5V) allow you to charge two devices simultaneously at a combined 5 watts of power. And the USB ports boast Charge Fast technology for speedy charging—your phone will go from 0% to 100% battery in no time flat.

The innovative addition of a USB port makes charging your devices a breeze. Constructed from hard-wearing polycarbonate, the tough charger is built to withstand the torments of the road and survive as long as your phone, so you can charge up at home, at work, and on the move.

Due to sunlight intensity, solar panel conversion rate, and power bank charging times, it may take several weeks to fully charge the power bank. We suggest you fully recharge via an electrical outlet.

PROS AND CONS

L
The compact design makes it easy to store with your cell phone and carry anywhere.
L
30000mAh battery capacity, ideal for long travel
L
dual USB output charging ports and charge Fast
L
The flashlight comes in handy with a multi-functional multipurpose design
K
Solar charging is only best for emergency use
K
Solar charging takes a significant amount of time

Rating:

4.5 out of 5.0 stars

Solar Panel Travel, Nekteck 21W Solar Charger

It’s important to note this solar panel charger does not store power, you will need a power bank to store power or connecting to your device directly to charge. And USB-A to Lightning Cable is NOT included.

Using the power of three High-efficiency solar panels, the Nekteck 21W Solar Charger is your new best friend when you’re far from home. Travel with ease using the charger’s bungee loops which attach to your backpack. Unfold the device and expose the 21 watts Sunpower solar panel, each section putting out approximately 800~1000mA under strong sunlight. Dual USB charging ports allow up to two devices to recharge at once at a maximum output current of 3 Amps total. No matter where you go, the Nekteck Triple Panel Solar Charger will be ready for you.

The Smart IC Technology is the latest charging solution it has its own microchip that detects the device plugged into through USB PIN signals, which gives output at full power and fast charging speed. Not all charging ports are created equal. Standard ports only charge Apple OR Android devices at full speed. But with Smart IC technology, each port intelligently identifies your device and seeks to maximize its charging speed up to 2.0 amp per port or 3 amps overall.

Dual USB Ports Dual USB ports with maximum 3.0A total output and capability of charging two devices simultaneously. Keep your devices fully charged on the go in no time.

The canvas is created to make it highly durable for outdoor use. with Ultra-lightweight (18 OZ) and ultra-compact (6.3x 11.1x 1.06in folded or 26.3x 11.1in opened) design, it easily fits in your backpack.

This is compatible with all iPhones, tablets, GPS, Cameras, and other USB-supported devices.

PROS AND CONS

L
Intelligently identifies the device to make sure it does not overheat
L
Highly durable
L
bungee loops to be able to place it wherever the sun is
L
Reasonably priced
L
Fast charging speed
K
Can only charge 2 devices at a time
K
Not a proper power bank

Rating:

4.5 out of 5.0 stars

FosPower Emergency Solar Hand Crank Portable Radio

This integrated power bank keeps your devices powered in an emergency. It stands out against its competitors by not only being a charger for your devices but also includes an emergency weather radio that provides you with 2 light sources. FosPower’s emergency radio will give you dependable access to emergency NOAA weather broadcasts. The AM/FM function provides full access to all AM or FM radio broadcasts. It has a 4 LED reading light and a 1W LED flashlight capable of lighting any emergency situation.

The 2000mAh power bank provides enough emergency power to any mobile device in emergency situations. Works with most USB-powered devices.

The solar crank emergency radio’s AAA batteries, a solar panel, and a crank lever provide full battery power. The solar panel and crank are regenerative, ensuring you have power whenever you need it.

So if you want a solar-powered charger with something a little bit extra, this is a great choice. For the more adventurous traveler, this provides a number of survivalist essentials.

 

PROS AND CONS

L
Suitable for a wide range of uses and applications
L
Includes AAA batteries as a backup
L
Great price
K
There is no indication how much charge has been made with the crank when used.
K
No headphone jack so can’t listen to radio privately

Rating:

4.0 out of 5.0 stars

Solar Charger Yelomin 20000mAh Portable Outdoor Mobile Power Bank

The Solar 20000mAh Power Bank is an ideal and eco-friendly charging device that could help you charge for your smartphone, GPS, e-book, or other digital product through solar energy. It is made of durable and reliable ABS+PC+Silicone material and equipped with a compact solar panel.

This stylish power bank is compatible with all smartphones, tablets, and other USB devices. Its high capacity lithium battery allows you to charge the power bank more than 900 times before it needs to be recharged itself using the Solar Power bank. With the carabiner interface, you can hang your charger on your backpack or your bike or simply carry it as it is.

The solar-powered charger is designed for efficient and fastest charging in all daylight conditions. The solar panel absorbs sunlight and turns it into energy to charge the battery charger. You can charge two devices simultaneously with dual ports and powerful flashlights provide you with enough light in dark or twilight hours. Its five pilot indicators are blue before it starts charging by solar, it would turn green after fully charged. Always keep your phone charged while you are enjoying camping, fishing, or other outdoor activities.

Charge your USB devices from the sun. This portable solar charger is lightweight and easy to use, perfect for hiking, touring, or just recharging on the go. Connect any charging cable (not included) to charge your phones, music players, e-readers, and other devices. Its small size makes it easy to carry on a trip, but its 3W capacity can also be used as an emergency power source during a natural disaster.

The new carabiner light can be hanged in two ways: 1. Hang it on something, like a tree or the tent handle. 2. Put it around your shoulder, like a torch. It will come in handy whenever you need to take care of things outside the tent, such as cooking, reading, or searching.

PROS AND CONS

L
Practical, efficient and portable design
L
Double USB port for charging the devices simultaneously saving time and avoiding the hassle of frequent bulky connect or exchange.
L
Five pilot indicators indicate the status of battery charger timely
K
Not waterproof
K
Charging using solar panel is very slow
K
Complaints that it stops charging after only a few uses

Rating:

3.5 out of 5.0 stars

BEST VALUE SOLAR POWER BANK

The FosPower Emergency Solar Hand Crank Portable Radio is surprisingly cheap for all that it does. It’s a great cheap option as a bug-out bag, or even for hiking and camping because it also features an SOS mode so if you get separated from a group you can emit a loud siren and flashing red light.

BEST QUALITY SOLAR POWER BANK

The Nevteck Solar Charger may not necessarily be classed as a solar power bank, but the performance and quality make it better than a lot of them on the market.

It works differently to maximize the charging of any device you choose to charge. There are no worries of your devices overheating which can be an issue with this type of product. Being incredibly durable and perfectly compact, it can work in any capacity.

The price also makes this a desired choice, as it doesn’t hit the top end of solar charges but you will not know from the performance level.

The Nevteck solar charger has made countless customers happy, and it should do so for you too!

OUR PICK SOLAR POWER BANK

Looking at all these great choices, it’s hard to single one out. However, the product that edges it is the Solar Charger 30,000mAh by Solarprous.
Charge your devices while you travel or on the go with this multifunctional travel charger. Its portable size makes it easy to carry and its powerful battery has enough juice to top up two devices at once.
For outdoor adventures and emergency travel, you need reliable backup power. That’s what this portable power bank offers. This solar phone charger can be charged with your choice of solar power or Micro USB. Rated just under 100Wh, this portable power pack is Airline approved.

Solar Power Bank FAQs

How does a solar powered power bank work?

The powerbank itself is small enough to fit in your pocket. The typical powerbank for most devices has two outputs that are used for charging larger devices such as iphones and ipads. The powerbank delivers power directly from the internal battery to the attached device, allowing up to a 2Amp charge.

Foldable

With the fold-up belt of solar panels, you can instantly charge your electronics anywhere, any time. There aren’t any batteries built in, so you’ll need to lay it out in the sun and plug in your devices to charge them up right there. USB connections allow you to charge your smartphone, tablet, portable charger or anything else capable of charging via USB. The power output is understandably relative to the sunlight the product gets, but under full direct sunlight these chargers can often output 2.4Amps (per port) or 4.8Amps (on a single device).

Power Bank

The ones shaped like a traditional portable charger, but there is a solar panel built on top. It’s a portable battery that charges up when in direct sunlight. This means it’s possible to store up juice on sunny days and have it ready for when your smartphone or other devices need charging up.

Solar chargers usually have different output slots that are used for charging different devices. Because power is stored first and then delivered via the solar panel to your device, the output will remain consistent at a designated amp.

Unlike the first design which can go up to a certain output depending on the available sunlight, this solar panel has a higher max wattage and is more efficient.

 

How long does it take for a solar power bank to charge?

In ideal conditions, it can take 25-30 hours to charge the power bank via solar power and with a full charge. However, Typically, you should allow up to 50 hours to charge the battery on a standard (25,000mAh) power bank fully. It typically is allowed with direct, unobstructed sunlight.

The performance of the solar panels and battery sets this solar power bank apart from the competition, but its excellent design should also be mentioned. It comes in a small case, which, when folded up, ends up being about the same size as most smartphones.

For your solar panels to work efficiently, you should charge your batteries at the most opportune time of day. While solar panels charge best when the sun is directly overhead, a panel that receives light throughout the entire day will still produce electricity. It is also important to remember it is the light not heat that the solar panel uses and so just because it is the hottest part of the day doesn’t mean that is the best time to charge.

 

Can I use my phone while charging on power bank?

While it is completely safe to charge your phone through a power bank while the power bank itself is charging, there are certain things to take into consideration.

As a power bank works the same as a USB charger, you can use your phone when it is charging with a power bank. However, when you connect a device to the power bank, avoid using that device until it has fully charged, as it may increase the heat of the battery and damage it.

If you charge directly from a solar panel, a possible cloud could mean no power output whatsoever. A phone in this situation will stop accepting the charge until it is reset. In order to reset them you just need to disconnect and reconnect them to the panel.

Some certain models of phone will only accept 5W over a certain rate – you can’t trickle charge it with a very low current. Phones like the Nokia 610 can only accept power over a certain rate, therefore you cannot trickle charge them with very low current.

Wrapping Up 

 

When deciding what solar power bank is best for you, there are a number of things to look at. First and foremost, how many electronic devices are you going to need to charge? When will you be away from a traditional power source?

Any size power bank offers a portable power source, but for larger capacity, look for one with additional solar panels. Solar-capable power banks can recharge entirely by sunlight, but it may take up to a week of sunny days to do so. To help the bank charge faster, place it in direct sunlight for an hour or two. Persistent exposure to light will keep the battery topped off.