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 Hiluckey Solar Charger 25000mAh Portable Solar Power Bank Waterproof Battery Packs with Dual Ports Solar Phone Charger for iPhone, Samsung, iPad, etc
Hiluckey Solar Charger 25000mAh Portable Solar Power Bank Waterproof Battery Packs with Dual Ports Solar Phone Charger for iPhone, Samsung, iPad, etc
108 Reviews
  • 25000mAh High Capacity: Built-in high-quality 25000mAh lithium polymer battery pack, With solar charging function, you don't need to worry about running out of power, It can fully charge your iPhone, Samsung for 10+ times; iPad, Kindle for 4+ times.
  • 4 Times Solar Energy Conversion: With 4 foldable highly efficient solar panels converted solar power into battery energy fastly, it charges by solar with 5W power and 1A input current, which is 4 - 6 times faster than the other solar chargers which only has single panel.
  • 2.1A Dual USB Ports: Dual USB ports offer 2.1A high speed charging and enable you to charge 2 devices simultaneously, Compatible with all phone models. Intelligently detects and matches the output current to protect it from over-current, over-voltage, over-heated and short circuit via built-in IC chip.
  • Design for Outdoor Activity---- It has 9 built-in bright Led lights can be used as emergency light with 3 modes (Normal /SOS /Strobe). Meanwhile, The ports are protected by cover, making them waterproof, shock and dust. Great choice for camping trips or other outdoor activities.
  • Best Service----30 days money back and 1 year guaranty, 24h-online customer service, please feel free to contact us for any question. What you get: Hiluckey 25000mAh Portable Solar Charger, a micro USB cable, User Manual.
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)
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
  • 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 Power Bank 25000mAh Huge Capacity Solar Charger Waterproof Potable Charger 3 Output Ports Battery Pack LED Flashlight & SOS Warning Lamp For Outdoor Activities Compatible Smartphone,Tablet And More
Power Bank 25000mAh Huge Capacity Solar Charger Waterproof Potable Charger 3 Output Ports Battery Pack LED Flashlight & SOS Warning Lamp For Outdoor Activities Compatible Smartphone,Tablet And More
84 Reviews
  • 【Large Capacity Power Bank】 25000mAh large capacity could charge your smartphone about 5 times and ipad air about 3 times. Its 3 outputs could also charge 3 devices at the same time quickly.
  • 【Solar Charge For Outside Emergency】The solar panel could absorb light and transfer it into electricity. It could be used for emergency when you are in outdoor activities.
  • 【Multiple Useful lights Of Battery Pack】Bright LED flashlight will be very helpful in outside at night. SOS lights (blue and red) will give you some help while meeting emergency. Long press the switch and the LED flashlight will turn on. If you want to turn on the SOS color light, just double click the switch.
  • 【Waterproof Backup Battery】Our power bank is IP65 waterproof and it is the best choice for outdoor activities even on rainy or snowy day.
  • 【What You Get From CXLiy Power Pack】 CXLiy Q100 Power Bank, Micro USB cable, user manual, warranty card, our 24-month warranty and friendly customer service.
SaleBestseller No. 4 Solar Power Bank, Qi Wireless Charger 10,000mAh External Battery Pack with Type C Port, Dual Flashlight and Compass (IPX4 Splashproof, Dustproof, Shockproof, Solar Panel Charging, DC5V/2.1A Input)
Solar Power Bank, Qi Wireless Charger 10,000mAh External Battery Pack with Type C Port, Dual Flashlight and Compass (IPX4 Splashproof, Dustproof, Shockproof, Solar Panel Charging, DC5V/2.1A Input)
142 Reviews
  • 【Qi WIRELESS & SOLAR POWER CHARGER】2018NEWEST 10,000mAh power bank especially for outdoor enthusiasts. More than portable solar power bank but qi wireless charger as well compatible with iphone X/8/8plus, Samsung Galaxy S9/S9plus S8/S8plus and all qi-enabled devices. Truly cable-free and tangle-free.
  • 【FRIENDLY REMINDERS ON SOLAR POWER】The solar power bank itself can be charged via power outlet and sunlight. Yet its recommened to take the solar charging feature as the emergency back-up solution instead of main power sources. It's difficult to produce intensive power via sunlight due to sunlight intensity and panel conversion rate.
  • 【EXTENSIVE TESTED CHARGING TIMES】The charging times of BLAVOR solar power wireless charger have been extensively tested. Itself can be fully recharged around 6hours with 5V/2A adapter, It can charge iphone7plus up to 2.2times, iphoneX up to 2.3times, iphone8 up to 3.5times. Best choice for resources of emergency power.
  • 【STURDY DURABLE AND COMPACT SIZE】The wireless power bank is made of premium fireproof materials, highly sturdy and durable. IPX4 Splashproof, Dustproof, Shockproof. Its equipped with USB and type C ports, two flashlights and a compass kit. Light weight and compact size.
  • 【BLAVOR 100% MONEY-BACK GUARANTEE】BLAVOR offers 100%money-back guarantee and timely & considerate after-before-sale services, eliminating all your worries about getting this BLAVOR wireless charger solar power bank, Please get your qi wireless portable charger solar powered with confidence!
SaleBestseller No. 5 SUAOKI Portable Power Station 150Wh Quiet Gas Free Solar Generator QC3.0 UPS Lithium Power Supply with Dual 110V AC Outlet, 4 DC Ports, 4 USB Ports, LED Flashlights for Camping Travel CPAP Emergency
SUAOKI Portable Power Station 150Wh Quiet Gas Free Solar Generator QC3.0 UPS Lithium Power Supply with Dual 110V AC Outlet, 4 DC Ports, 4 USB Ports, LED Flashlights for Camping Travel CPAP Emergency
335 Reviews
  • AC/DC/USB Outputs: (2x) AC outlet (max 100W, peak power 150W); (4 x) DC port (15A / 180W max); (1x) QC3.0 USB port (18W max); (3x) USB ports (10.5W max); charges or powers products such as laptops, phones, tablets, cameras, drones, CPAP machine, small home appliances and more
  • On-the-Go Power Source: 150Wh (3.7V 40500mAh/11.1V 13500mAh) powerful charging station for camping or emergency backup; probably the most compact power station with a size of 7.3*4.3*4.7 inch, and the weight is only 2.9 lbs; 2 hideable lift handles make it even more portable
  • Efficient Solar Generator: connect a solar panel (not included) and S270 Power Station via DC 3.5X1.35 to MC4 connector (included), it can be a silent and gas-free solar generator; with MPPT solar charge controller inside, the unit can be charged much more efficiently
  • Triple Input Modes: (1) can be recharged by connecting to SUAOKI 60W, 100W solar panel (SOLD SEPARATELY); (2) can be fully charged in 8 hours by being plugged into wall outlet; (3) can also be charged by plugging into your car 12V socket. (Car charger included)
  • Perfect Emergency Tool: battery management system (BMS) enables voltage control, temperature control and more advanced safety operations, ensuring ultra-safety for you and your devices; can also works as a torch for emergency lighting; 18 months warranty and friendly customer service
Bestseller No. 6 Solar Power Bank, Portable Solar Charger, 20,000mAH, Qi Wireless Charger and Three USB Ports, External Battery Pack with Three LED flashlights Settings, Water Resistant and Shockproof
Solar Power Bank, Portable Solar Charger, 20,000mAH, Qi Wireless Charger and Three USB Ports, External Battery Pack with Three LED flashlights Settings, Water Resistant and Shockproof
10 Reviews
  • Qi WIRELESS CHARGING: Convenient, reliable and tangle free. Press the power button to activate Qi wirless charging. Simply place any Qi enabled device on the power bank to begin charging. Unlike other wireless chargers, our power bank is strong enough to transmit a charge through most phone cases. With an additional three USB ports this power bank can charge four devices at once.
  • 20,000mAH HIGH CAPACITY BATTERY: Faster than any 10,000mAh battery, our power bank can charge your iPhone 7 - 6.4 times, iPhone 8 - 6.8 times, iPhone X - 4.6 times, Galaxy S8/9 - 4 times. Easy to read battery light indicators allows you to know exactly how much battery is left.
  • LONG LASTING & BRIGHT LED FLASHLIGHT: 28 built in LED lights that last you several days! Three brightness settings: High = 800 lumens, Medium = 550 lumens, Low 250 lumens. Perfect for camping trips, traveling, power outages and more.
  • SOLAR POWERED & MICRO USB CHARGING: The environmental friendly solar panel can provide an Eco friendly charge when camping or traveling. However, it is much faster charging the power bank using the micro USB port (cord included in packaging). Plug it in before going to bed to assure a full charge in the morning (8-10hrs).
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
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
234 Reviews
  • 【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 Bysionics Solar Phone Charger,Portable Charger Solar Charger Power Bank 12000mah External Backup Battery Pack Dual USB with 2LED Light Carabiner and Compass for Your Smartphones and More (Orange)
Bysionics Solar Phone Charger,Portable Charger Solar Charger Power Bank 12000mah External Backup Battery Pack Dual USB with 2LED Light Carabiner and Compass for Your Smartphones and More (Orange)
48 Reviews
  • 12000mah High Capacity:12000mAh capacity gives your devices plenty of power - Fully charge your iPhone 7 4.5 times or a 9.7-inch iPad Pro once. Designed to work with all popular USB-powered devices
  • Portable solar charger: Solar phone charger, featured with compass and 2 bright LED flashlight. Awesome for outside activities such as camping, hiking and other emergency use. Made of durable and reliable ABS+PC+Silicone material, protects it from rain, dirt and shock / drops.
  • Universal device compatibility/ Dual USB Port: Creative solar phone charger for Apple Watch, iPhone 6 Plus 6 5S 5C 5 4S, iPad, iPod, Samsung Galaxy S6 Edge S5 S4 S3 Note 5 4 3, LG G4 G3, Nexus, HTC, Gopro Camera, GPS etc. and charge 2 devices at the same time
  • Superior Portability Design: Comes with Carabiner , easy to hang on your backpack when outdoors; Waterproof, Dust-proof and Shock-Resistant, perfect for hiking, climbing, camping and other outdoor activity.
  • External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source.It's subject to sunlight intensity and panel conversion rate, which may take long time to charge
Bestseller No. 9 Portable Charger Solar Charger Power Bank 24000mah High Capacity 3 USB Output Ports Backup battery For iPhone iPad Tablet Samsung HTC Android Phone And More
Portable Charger Solar Charger Power Bank 24000mah High Capacity 3 USB Output Ports Backup battery For iPhone iPad Tablet Samsung HTC Android Phone And More
165 Reviews
  • Portable Solar Charger: This Portable Charger can be recharged when it under the daylight,USB cable from computer, or power Adapter. With this 4 recharge methods,it's very convenient
  • Double Flash LED lights, they are bright that when you are walking on dark,Camping at night
  • Huge Capacity Battery Pack: Normally It can give about 5 to 6 charges for your Phone,Fully Charge can be offer 3 days even 5 days using
  • Three Output Ports: It can charge 3 devices at the same time! (Camera,MP3,MP4 and more) Share it with your friends!
  • Warranty : 24h onlines after-sales service,Friendly replace policy
Bestseller No. 10 Portable Solar Charger Waterproof Mobile Power Bank 20000mAh External Backup Battery Dual USB 5V 1A/2A Output with LED Flashlight and Compass for Tablet Camera iPhone Samsung (Orange)
Portable Solar Charger Waterproof Mobile Power Bank 20000mAh External Backup Battery Dual USB 5V 1A/2A Output with LED Flashlight and Compass for Tablet Camera iPhone Samsung (Orange)
19 Reviews
  • Compatible with your iPhone, Samsung, HTC, Nexus, Go-pro Camera, Tablets and other USB devices. More than 900+ recharge lifecycle. Solar Charging Travel Power bank with Flashlight / Carabiner, Very reliable and durable.
  • Portable solar charger: Solar phone charger, featured with compass and 2 bright LED flashlight. Awesome for outside activities such as camping, hiking and other emergency use. Made of durable and reliable ABS+PC+Silicone material, protects it from rain, dirt and shock / drops.
  • Dual USB and powerful LED light - Makes it easy to charge two smartphones simultaneously or a tablet at full speed . 2 led lights can be used as flashlight with Steady-SOS-Strobe mode. Five pilot indicators show the status of battery charger timely. Green light on when charging by solar, blue light on when USB charging.
  • External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source.It's subject to sunlight intensity and panel conversion rate, which may take long time to charge
  • Best service for solar charger: 12 months Warranty,Note: Solar charging is limited,mainly for topping off the unit,please fully charge it by USB cable before travelling or hiking.
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 2019-02-22 at 10:14 / Affiliate links / Images from Amazon Product Advertising API

Author: Michelle P

Michelle is a journalist with over 15 years of experience writing on the environment and technology. She writes for numerous leading publications both online and in print.