How to Choose the Best Solar Power Bank

best solar power bank

Selecting a great Solar Power Bank

The market for solar power has surged in recent years and is expected to reach a whopping value of $422 billion by 2022. Solar Power Banks are one of the contributors to this explosion.

This renewable energy revolution has triggered innovation in product design. As well as being used to power homes, solar energy technology has also expanded to portable power including the ubiquitous Solar Power Bank.

Now, you can use it to charge your phone, laptop, tablet or GoPro with a portable solar power bank. However, with a huge range of products out there, it can be hard to know which ones are worth buying.

In this post, we’ll tell you how to select the best solar power bank on the market.

Things to Look for in the Best Solar Power Bank for You

Make sure you tick all these boxes before making your purchase.

1. Size

Is size important to you?

Solar Power banks are designed to be portable, but that doesn’t mean they’re all convenient to carry. Some will fit neatly in your pocket or your hand, while others are large and awkward.

Don’t be duped into buying a product that’s too big or too small. Pictures can be misleading, especially when you’re shopping online. Check the dimensions to avoid buying a product that’s the wrong size.

2. Capacity

One of the most important things to look for in solar powered power banks is battery capacity.

Are you looking for something to tide you over when you’ve forgotten your phone charger, or do you need to keep multiple devices running on long trips? The battery size you need will depend on how you answer that question.

There’s a wide range available, solar power banks start at 2,000 mAh and go  all the way up to 26,000 mAh. Make sure you know how much you need before you make your purchase.

3. Power Output

The speed at which you can charge your devices will depend on the power output.

If you overlook this detail, you could end up waiting for hours just to get a sufficient charge. For most users, that defeats the entire point of purchasing a solar powered power bank.

4. Ports and Cables

If you need to charge multiple devices at the same time, you need to make sure that your solar power bank has enough USB ports.

The last thing you need is to pull out your power bank and find that it only has one port. If you’re left charging them one-by-one, you’ll be waiting for quite some time.

You should also check if it comes with the right cables to connect to your devices. If it doesn’t, you’ll have to consider the added cost of buying them separately.

Some solar power banks will have built-in cables, so you don’t have to worry about buying, losing or forgetting one. It’s always handy when you need it!

Get More Solar Gadgets

Now that you know how to identify the best solar power bank, it’s time to start shopping!

Here are the Best Solar Power Banks :

Best Solar Power Banks

Bestseller No. 1
FLOUREON 10000mAh Power Bank Waterproof Portable External Battery Backup Solar Charger with Dual USB for Android iPad iPhone Cellphones, LED Flashlight with Compass for Emergency
95 Reviews
$14.99
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FLOUREON 10000mAh Power Bank Waterproof Portable External Battery Backup Solar Charger with Dual USB for Android iPad iPhone Cellphones, LED Flashlight with Compass for Emergency

  • High Capacity Battery: Built-in 10000mAh high capacity lithium battery equipped with a compact solar panel, which could recharge the battery itself under sunlight for emergency purpose while outdoor. Solar panel conversion rate is 15-17%.
  • External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source as it mainly for topping off. It's subject to sunlight intensity and panel conversion rate, which may take long time to charge.
  • Dual USB Charger Ports & 2.0 A Input: 2.0A USB port for iPad/Tablets, 1.0A USB port for smartphone or other devices, can charge two cell phone devices simultaneously; DC 5V/2A input, takes a full charge in just about 4 hours.
  • LED Flashlight & Built-in Compass: The LED flashlight works perfectly in darkness, especially for emergency. Just press the button twice, the LED will light up for flashlight mode. Press again, the LED will flashing for emergency. It can help you find your way home when getting lost in the wild. Press the button twice, turn off the light.
  • Portable Design: Compact size with a free hook, easy to hold in hand and put anywhere your want; suitable for a wide range of occasions like flights, parties, BBQ and other outdoor activities
SaleBestseller No. 2
Ayyie Solar Charger,10000mAh Solar Power Bank Portable External Backup Battery Pack Dual USB Solar Phone Charger with 2LED Light Carabiner and Compass for Your Smartphones and More (Orange)
37 Reviews
$36.99 - $15.11 $21.88
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Ayyie Solar Charger,10000mAh Solar Power Bank Portable External Backup Battery Pack Dual USB Solar Phone Charger with 2LED Light Carabiner and Compass for Your Smartphones and More (Orange)

  • Portable solar charger: water-resistant, shock-resistant and dust proof solar phone charger, featured with compass and 2LED flashlight. Awesome for outside activities such as camping, hiking and other emergency use. Made of durable and reliable ABS+PC+Silicone material, solar power bank comes with carabiner and compass, it provide more convenience in your daily or in your trip.
  • Built with Dual USB : 5V/1A, 5V/2.1A outputs are available for most digital equipment, 2.1A port for iPad/Tablets, 1A ports for phone/Bluetooth or other 5V USB supported devices. Automatic Smart Identification, it's more convenient and practical.
  • Kindly Reminder: The solar feature just can be regarded as "an emergency back-up", and it's a little difficult for such portable size to always produce the high-power under the sun. If the power bank can be charged with the DC adapters through the outlet sometimes, then charged by the sunlight, that would be better. And it will cost nearly 100 hours to get the charger full charged by the pure sunlight.
  • Solar battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source as it mainly for topping off. It's subject to sunlight intensity and panel conversion rate, which may take long time to charge.
  • Five pilot lamps indicate the status of solar power bank timely. When charging the power bank by the solar panel, the green indicator will on, otherwise the blue indicator when USB charging.Kind Note: In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses.
Bestseller No. 3
30000mAh Portable Solar Charger, BBtech Waterproof Dual USB External Battery Power Bank Shockproof Battery Panal Double USB Bank Backup Pack for iPhone, Samsung All USB Devices (Yellow)
29 Reviews
$22.99
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30000mAh Portable Solar Charger, BBtech Waterproof Dual USB External Battery Power Bank Shockproof Battery Panal Double USB Bank Backup Pack for iPhone, Samsung All USB Devices (Yellow)

  • This product is a solar emergency charger, 2 USB port can Power for two devices simultaneously
  • Meet an emergency: When you go outside or power cuts, you also can use your mobile phone with solar energy
  • Environment protect, save resource: You can use solar energy to charge your mobile phone wherever and whenever
  • Equipped with dual USB ports
  • Convenience: Whenever and wherever you are, you can charge your mobile phone in time
SaleBestseller No. 4
Solar Charger 24000mAh Waterproof Portable Charger, ADDTOP Power Bank with 3 Solar Panels Foldable Battery Pack 2 USB For iPhoneX, 8/7plus, iPad, Samsung, All Smartphone, Outdoor Camping Travelling
44 Reviews
$99.99 - $53.00 $46.99
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Solar Charger 24000mAh Waterproof Portable Charger, ADDTOP Power Bank with 3 Solar Panels Foldable Battery Pack 2 USB For iPhoneX, 8/7plus, iPad, Samsung, All Smartphone, Outdoor Camping Travelling

  • 24000mAh High capacity: ADDTOP Li-Polymer Battery Equipped with 3 large solar panels, compatible with all the phone models. 24000mAh high capacity, can charge you phones for TWO WEEKS(with the solar charging function, never worry about out of power), charge an iPhone 6 for 10+ times, Galaxy S6 for 6+ times.
  • Unique Design: When you're outdoors, 3 solar panels (6.1x 3.35x 1.1 in folded or 10.4x 6.1 in opened) can absorb more sun power, shortens the solar charging time. (the greater the solar panels, the more sunlight) Folding design Provides Extra Flexibility. Convenient to Carry in Your Bag for Daily Use and for Travelling.
  • Waterproof Rate Up to IPX6: Waterproof solar charger works properly even in rainy days(Waterproof lip closed). The solar panels are covered by leather, which can better protect the solar panels from rain. Rugged design, rain-splashy, shock-proof, dust-proof.
  • Outdoor Life Saver: Equipped with dual 2.1 USB ports, which can fast charge iphone and ipad(two device) simultaneously and supports Fast Charging, Built-in Ultra-Bright 9LED Flashlight, which supports 3 modes (Normal / SOS / Strobe) for your convenience and emergency use in dark;
  • Warranty: 12-month warranty, any questions, please feel free to contact us. For your safety, ADDTOP power bank provides multi-protections to protect itself from overload, overvoltage, overcurrent, overcharge, over-discharge, over-heating.
Bestseller No. 5
RAVPower 25000mAh Solar Portable Charger with Micro USB & USB C Inputs, Quick Charge Solar Power Bank with 3 Outputs, External Battery Pack with Flashlight - Shock, Dust & Waterproof
68 Reviews
$61.99
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RAVPower 25000mAh Solar Portable Charger with Micro USB & USB C Inputs, Quick Charge Solar Power Bank with 3 Outputs, External Battery Pack with Flashlight - Shock, Dust & Waterproof

  • Friendly Reminder: To enjoy the faster 2A input, please recharge with a 2A and above charger and the original data/charging cable (NOT included). Solar battery charger can recharge via power outlet or sunlight. It normally takes 85 hours to obtain a full recharge when the input current reaches 300mAh max in direct sunlight.
  • Speedier recharge with Dual inputs: connect both Micro USB & USB-C ports simultaneously and refill the solar panel charger even faster
  • 25000Mah & 3 outputs: powers three smartphones or tablets at once up to 5V/6.4a with quick charge, USB-C, and ismart charging ports; perfect addition to your outdoor camping Gear
  • Built for outdoors: rugged construction is dust, shock and waterproof; LED emergency light works in strong, probe, and SOS modes; and attach the solar battery Pack with integrated hanging ring
  • RAVPower solar powered charger, Micro USB charging cable, and user guide
SaleBestseller No. 6
Poweradd Apollo 2 Solar Charger 12000mah Portable Solar Power Bank Waterproof/Shockproof/Dustproof Dual USB Solar Cellphone Charger for iPhone, ipad, Samsung, Android Phones, GPS, Travel and More
229 Reviews
$59.99 - $34.00 $25.99
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Poweradd Apollo 2 Solar Charger 12000mah Portable Solar Power Bank Waterproof/Shockproof/Dustproof Dual USB Solar Cellphone Charger for iPhone, ipad, Samsung, Android Phones, GPS, Travel and More

  • Upgraded Solar Charger - The new Apollo 2 delivers its fastest charging speed up to 2.4A per port and the maximum output of dual output is 3.4 amps; simultaneously we have greatly improved solar charging efficiency which delivers the charging speed up to 5V/330mAh theoretically.
  • Sufficient Power Supply - 12000mAh power bank adds 4.5 charges to an iPhone 6s, or 3 charges to a Samsung Galaxy S5, even one and a half charge to an iPad Mini.
  • Outdoor Compact Design - The housing is built-with IPX7 waterproof material which ensures it works even in rainy days, at the same time it is shockproof as well as dust-proof, the included hook make it easy to be hang on your backpack.
  • Adjustable LED Flashlight - Built-in dual LED lights features 3 light modes, short press the button to switch the mode you'd like, the SOS function is a great helper in an emergency.
  • What You Get - Poweradd Apollo x 1, Micro USB Cable x 1, Hook x 1, Feedback Card x 1, User Manual x 1; Poweradd offers 24-Month limited product warranty and friendly customer support.
Bestseller No. 7
Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact Solar Phone Charger with Dual USB Ports, Waterproof Solar power bank with Flashlight for iPhone, Samsung Galaxy and More
12 Reviews
$21.99
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Portable Solar Charger, BEARTWO 10000mAh Ultra-Compact Solar Phone Charger with Dual USB Ports, Waterproof Solar power bank with Flashlight for iPhone, Samsung Galaxy and More

  • 【Compact & Portable Design】- One of the smallest and lightest solar charger on the market(only weighs7.4oz). Extra hanger included, easy to hang on your backpack, perfect for camping, hiking and various outdoor activities.
  • 【Dual-USB Output】- Charge 2 devices simultaneously with max output up to 5V/2.1A, deliver fast charge. Only takes 4-5 hours to fully charge the battery(via 5V/2A charger), save your charging time than most other silimar power banks.
  • 【IP67 Waterproof】- Every USB port or micro USB port is covered by rubber cap, better protect battery from water; Reinforced corner makes it more tough and study; Rugged surface to avoid slipping.
  • 【Built in mini LED Flashlight】- with three modes available(Normal /SOS /Strobe), convenient to control with one button. SOS mode is specially designed for emergency use.
  • 【Safety for Use】- Made of eco-friendly silicone rubber and ABS + PC material. CE, FCC, RoHS certified, reliable and durable. Kindly noted that it's comparatively slow to recharge the battery via solar power due to limited solar panel, please do not take solar as main power source. Please kindly contact us anytime when you meet trouble with our product !
Bestseller No. 8
Solar Charger RAVPower 15000mAh Outdoor Portable Charger Solar Power Bank Dual USB External Battery Pack Power Pack with Flashlight (IPX4 Splashproof, Dustproof, Solar Panel Charging, DC5V/2A Input)
225 Reviews
$29.99
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Solar Charger RAVPower 15000mAh Outdoor Portable Charger Solar Power Bank Dual USB External Battery Pack Power Pack with Flashlight (IPX4 Splashproof, Dustproof, Solar Panel Charging, DC5V/2A Input)

  • Endless Charging Under the Sun: Portable battery pack charges whenever it's sunny thanks to the wide solar panel
  • Fast Recharging from Outlet or Solar: Dual DC 5V/2A and solar power inputs allow you to recharge no matter where you are. (DC input is recommended for faster recharging)
  • Mega 15000mAh Capacity: Charges an iPhone 7 for 4.2 times, an iPhone 7 Plus for 3 times, and the Galaxy S8 for 2.8 times
  • Ideal for Outdoor Use: The waterproof, shockproof and dustproof design features a LED flashlight that can be activated / deactivated by holding the power button for 3 seconds
  • Tips: Recommended for outdoor use only; do not leave in your vehicle as extreme temperature will impact battery life
SaleBestseller No. 9
Solar Charger,Dizaul 5000mAh Portable Solar Power Bank Waterproof/Shockproof/Dustproof Dual USB Battery Bank for cell phone,iPhone,Samsung,Android phones,Windows phones,GoPro Camera,GPS and More
366 Reviews
$34.99 - $11.04 $23.95
Buy at Amazon
Solar Charger,Dizaul 5000mAh Portable Solar Power Bank Waterproof/Shockproof/Dustproof Dual USB Battery Bank for cell phone,iPhone,Samsung,Android phones,Windows phones,GoPro Camera,GPS and More

  • Made of eco-friendly silicone rubber and ABS + PC material, and with rubber paint surface process.
  • Football grain design has anti-skid protecting effect.Water resistant design ensures the device functions smoothly when it's raining; Shock-proof feature ensures the device work properly even it crashes or drops.
  • With the free hook included, you may hang it on your backpack for long flights, road trips, hiking, camping, or such, handy to carry and charge by solar.
  • The USB ports are well protected by rubber caps, to further keep them away from water and safe to charge smartphones, tablets, or any other 5V USB-charged devices.
  • Please kindly note that it's comparatively slow for the solar charger to recharge itself via solar power, due to the limited surface of the solar panel.
SaleBestseller No. 10
Power bank Portable charger Solar Charger -24000mAh External Battery Pack High Capacity with USB Fan and 3 USB Port for iPhone, iPad, Samsung, HTC, and other Tablet-(yellow)
16 Reviews
$139.99 - $100.00 $39.99
Buy at Amazon
Power bank Portable charger Solar Charger -24000mAh External Battery Pack High Capacity with USB Fan and 3 USB Port for iPhone, iPad, Samsung, HTC, and other Tablet-(yellow)

  • High capacity Solar Charger With Mini usb fan:24000 Huge capacity can support your devices and mini usb fan conveniently no matter where you are.
  • High-density polymer battery Battery Pack: smaller volume than the same capacity battery
  • Portable Charger with 3 outputs and 2 Input:You can share it with your friends to charge cellphone simultaneously.
  • Power Bank with Solar panel:For emergency use, You can put it under the sunlight then it will keep the item recharging all the time.(Maximum 200mA/h).Mainly AC input charging.
  • Long time Warranty: We provide 24 months of warranty period.If you have any problems welcome to contact our within 24 hour customer service.
If you’re an enthusiastic eco-warrior, you can branch out into other products, too.

At MySolarHome, we offer a range of solar-powered products, including lights, toys, watches, and more. You can even get solar backpacks.

Browse our portable power packs to see what we have to offer.

Last update on 2018-08-16 / Affiliate links / Images from Amazon Product Advertising API

Author: Michelle P

A journalist with over 15 years of experience writing on the environment and technology. I write for numerous leading publications both online and in print.