Top 12 Solar Power Chargers for Smartphones

When there’s so much to do and there’s so little time – and with smartphones becoming a personal assistant for every task – a lot of people find themselves lacking the opportunity to charge up their devices, especially for people who are always on the go. Rechargeable power banks can help a lot but if you have forgotten to charge it up as well, then it won’t do you any good.

The good thing is there’s an alternative: a solar power charger. These are portable devices that can harness the power of the sun so you can charge your phones for you to stay in contact with your colleagues, clients, friends, and family.

Here are some of the best solar power chargers you can choose from:

Where to Buy
Flynn Tech Portable Solar Charger - Solar Powerbank – Portable 10,000mah Charger - Best Waterproof Solar Charger for Phones, USB Devices, Tablets & MP3 Players - for Indoor & Outdoor Use - Compass inc
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
SunJack 20W Solar Charger + 2x10000mAh QC 3.0 Power Banks - Portable Solar Panel with USB for Cell Phones, iPad Battery, Backpacking, Camping, Hiking
Anker 15W Dual USB Solar Charger, PowerPort Solar for iPhone 7 / 6s / Plus, iPad Pro/Air 2 / Mini, Galaxy S7 / S6 / Edge/Plus, Note 5/4, LG, Nexus, HTC and More
Solar Paper + Pouch, Paper-Thin and Light Portable Solar Charger with Ultra-High-Efficiency (5W)
Solar Charger, Dizaul 5000mAh Portable Solar Power Bank Waterproof/Shockproof/Dustproof Dual USB Battery Bank for Cell Phone, Samsung, Android Phones, Windows Phones, GoPro Camera, GPS and More

1. Flynn Tech Portable Solar Charger – Solar Powerbank – Portable 10,000mah Charger

The Flynn Tech Portable Solar Charger – Solar Powerbank is ready to charge your tech gadgets with its high capacity 10,000mAH polymer lithium battery with dual power outlets. It’s basically a power bank with solar panels so it can charge itself in the sun. This device can charge two devices simultaneously. It can take around 5 hours to charge the solar power bank in direct sunlight.

Designed with the outdoor enthusiast in mind, the first thing you’ll notice about this solar power charger is its solid, portable, and rugged construction. It comes with a built-in flashlight that allows it to serve as a nightlight, and it also shows you the amount of charge left in the power bank. The shell of this solar charger is made of wear-resistant plastic and is also shock-proof and dust-proof. Its portable size makes it a great companion for commuters and adventurers alike.

2. RAVPower 25000mAh Solar Portable Charger

If you’re looking for an excellent solar charger, RAVPower 25000mAh Solar Charger is a great choice. It’s capable of converting up to 23.5 % of solar power into free energy – a high energy conversion rate when it comes to solar panels. It has two USB plugins that allow charging of multiple devices at once. It also comes with an iSmart technology that detects what kind of device you have plugged in so you can save energy. It can power your devices for up to 2.4A per port of 4.8A overall when used in direct sunlight.

This device is extremely portable and it is also water-resistant and lightweight for only 18.3 oz, making it easy to transport and pack. This device is compatible with most iOS and Android devices.

3. SunJack 20W Solar Charger

Featuring four highly-efficient monocrystalline panels, SunJack 20W Solar Charger can provide all the power you need to charge multiple smartphones or gadgets. It comes with two USB ports and two high capacity 10000mAh power banks. Its two 8000mAh Qualcomm Quick Charge 2.0 lithium-polymer batteries can be fully charged in five hours of direct sunlight, and it can hold enough power to charge up to 8 devices or charge up your smartphone up to 10 times. Its fast-charging feature can help charge up your cell phone up to 80% faster than standard chargers.

It is proudly designed in the USA and tested by the US Military, so it can handle tough outdoor conditions, making it a great companion when hiking through the wilderness or camping with friends. It’s shock-proof, drop-proof and dust-proof. Besides the panel, batteries and power banks, this kit also comes with 2 fast-charge cables and 2 carabiners for easy hanging.

4. Anker 15W Dual USB Solar Charger

If you need a quick charge, the Anker 15W Dual USB Solar Charger is a reliable power source. It’s a highly efficient, compact solar charger that makes use of Anker’s special PowerIQ technology and Sunpower panels that can deliver the fast charge of up to 2.1 amps or 15 watts under direct sunlight. It charges up a tablet or smartphone from 0 to 100% in two hours. This charger is compatible with Android and Apple smartphones and other USB-charged devices, but not HP Touchpad, Asus tablets, and some iPods like nano, Classic and Shuffle.

Weighing only 12.5 ounces, this solar charger can be an excellent tool for your outdoor trips and weekend adventures. It’s ultra-thin at only 1.7 inches thick when folded, making it easy to pack in a backpack. Simply pack it away and attach it to your tent or other fixture when you need to charge it. It’s made with industrial-strength PET polymer faced solar panels and rugged polyester canvas. However, it’s not fully-waterproof so it’s best to keep it out of the rain.

5. YOLK YKSP 5W Solar Paper

Touted as the world’s thinnest and lightest portable solar charger, YOLK YKSP 5W Solar Paper is light years ahead of its competitors. It features very compact and thin panels that can fit comfortably within the pages of a notebook. It weighs only 0.3 pounds and can easily fit inside a jacket pocket. It looks classy and sleek too, compared with other solar charger panels, with its matte black panels trimmed with gold accents. It features a built-in LCD screen that displays current being delivered to a connected device. This charger can generate up to 10 watts, as each modular panel has embedded magnets so you can easily connect it with two extra panels. It charges fast, as it can charge an iPhone 6 for full battery in full sun for only 2.5 hours.

Each panel has 2.5 watts of power and can charge almost any device. It’s water resistant at IP64, so it can handle water splashes, but keep the USB ports from water as it is susceptible to corrosion. IT also doesn’t have an internal battery, but you can connect it to an external battery if you need to.

6. Dizaul 5000mAh Portable Solar Power Bank

Dizaul 5000mAh Portable Solar Power Bank has an ultra-portable design, making it an ideal smartphone charger to bring anywhere. It has dual USB ports and a water-resistant and shock-proof casing, making it easy to travel with. It comes with a hook so you can use as a bag attachment, allowing it to charge as you carry on with your adventures. It can charge your smartphone for around two hours.

More than a power bank, it’s also a survival tool. It comes with an emergency flashlight and LED indicators that alert you when the batteries need charging. You can fully charge this power bank around six to seven hours on an AC adapter. It’s slow to fully charge itself under the sun though, as it needs two days of sunlight to completely recharge due to the small solar panel surface.

Where to Buy
Wildtek SOURCE 21W Waterproof Portable Solar Charger Panel with Dual USB Ports
X-DRAGON Solar Charger, 40W Solar Panel Charger (5V USB with SolarIQ + 18V DC) Water Resistant Laptop Charger Compatible Cellphone, Notebook, Tablet, Apple, iPhone, Samsung, Android, Camping, Outdoor
ECEEN Solar Charger Panel with 10W High Efficiency Sunpower Cells
BigBlue 3 USB Ports 28W Solar Charger, 5V Foldable Waterproof Outdoor Solar Battery Charger With SunPower Solar Panel Compatible for iPhone 8/X/7/6s
FEELLE 24000mAh Solar Charger with 2 USB Ports Waterproof Portable External Battery Compatible with Smartphones, Tablets
Nekteck 21W Solar Charger with 2-Port USB Charger Build with High efficiency Solar Panel Cell for iPhone 6s / 6 / Plus, SE, iPad, Galaxy S6/S7/ Edge/ Plus, Nexus 5X/6P, any USB devices, and more

7. Wildtek Source 21W Waterproof Portable Solar Charger Panel

Wildtek Source 21W Waterproof Portable Solar Charger Panel is a perfect charging buddy whenever you go on adventures. It has a reliable power that can fully charge a smartphone within two to three hours. Packed with dual USB charging ports, you can charge two devices at a time.

These panels are ultra-lightweight, easily packable and come with carabiners for easy strapping on to your backpack, tent, window, or anywhere you like. It’s a fully waterproof (rated IP65) and dustproof charger (even the USB ports, when they are closed), so you can lay it under the sun to charge no matter how wet, dusty or icy the place is. It comes with a built-in stand that allows you to angle the panel to either 45 or 90 degrees to get the best sun exposure.

8. X-DRAGON Solar Charger 14W SunPower Solar Panel

X-DRAGON Solar Charger 14W SunPower Solar Panel is a 14-watt solar panel that provides enough power to charge your phones and tablets. It’s built with enough solar power retention capabilities, rated at around 22-25%. It has dual USB ports for charging multiple devices, and an 18 V adapter for charging laptops. It can deliver a current of up to 1.5 amps per port at direct sunlight.

This solar panel charger is made with water- and weather-resistant Oxford fabric. You can leave it in light rain without worrying about damage, and you can house your phones underneath its eight-panel design to shield them from the rain. It comes with a 10-in-1 connector cable that allows you to charge just about any type of device with it.

9. ECEEN Solar Charger Panel with 10W High-Efficiency Sunpower Cells

A reliable charger, the ECEEN Solar Charger Panel with 10W High-Efficiency Sunpower Cells is powerful enough to charge your devices with the optimal performance. Its built-in Smart IC automatically adjusts to connected devices and provides optimal charging time for them. It features a regulated voltage that sets it apart from the rest of the other solar panels. With the voltage regulator, you don’t have to worry about energy spikes. The 10W solar panel can soak up more energy to keep you on track, and it has highly efficient solar cells that can convert up to 22%.

This portable solar panel charger has a transportable design – it’s smaller than a sheet of paper, it weighs less than one pound, and it has a foldable zip pack exposure to protect the exterior parts of the solar charger. The wave straps on the backside of the solar panel make this charger easy to hang and attachable to backpacks, tents, and trees.

10. BigBlue 28W Solar Charger

BigBlue 28W Solar Charger is packed with 3 USB ports: two 2.4 A ports and one 1 A port so you can charge three devices at a time. It can produce a great deal of power, offering a 21.5 to 23.5% solar efficiency. It’s small and easy to carry, weighing just over a pound and can be folded to the size of a magazine. It has an auto restart function that allows the device to automatically stop charging once it enters cloudy conditions and restart again once it’s back in the sun. This is one of the best portable solar chargers, offering more ports than the usual chargers of its kind.

The special PET polymer surface of its charger protects it from occasional rain, wet fog, and snow, and all the ports are covered with rubber and cloth flap to prevent water or dust from entering the ports. It’s compatible with most Apple and Android devices.

11. FEELLE Solar Charger 24000mAh

Offering the best battery life, FEELLE Solar Power Bank has a massive 24,000mAh battery pack, making it a solid choice when you need to rely on battery on the go. This battery could charge an iPhone 6s for 10 times, iPhone 7 for 9 times, Samsung S7 for 5.5 times, and iPad Air for 3 times before it runs out of power. It has three solar panels that can charge itself up to 35-40 hours in the sun and features dual output for charging two devices at a time. It is compatible with all Apple and Android smartphones, laptops, and other USB rechargeable gadgets.

You can easily notice its rugged construction that is splash-proof, dust-proof, and shock-proof. It also has a powerful bright flashlight with 3 modes(Steady-SOS-Strobe), which will help you a lot during outdoor activities and even in emergencies.

12. Nekteck 21W Solar Charger

Nekteck 21W Solar Charger is a fantastic solution for those who like to keep their electronics charged, whether they’re on an adventure or simply sitting in the living room. It has dual USB ports and a built-in smart IC chip that intelligently identifies your device and maximizes its charging speed and overall battery life. Its power conversion rate increases up to 21-24%.

This solar charger comes in an ultra-lightweight and compact design, featuring a rugged canvas especially designed for outdoor use. It weighs only 18 ounces and only 1.06 inches thin when folded, perfect for bringing anywhere for a quick charge under the sun.