10 Best Solar Chargers In 2023

Equipped with 4 portable solar panels, the ADDTOP solar charger is one of the best solar panel chargers when it comes to efficiency and reliability. It's conversion rate via solar charging can reach 88% of the charging speed of a 1A plug. As a bonus, the built-in flashlight with SOS and strobe modes comes handy when outdoors or in emergency situations. 

Power Capacity

With the 25,000 mAh capacity, the ADDTOP solar power bank can keep multiple devices powered for days. For instance, it can charge an iPhone 6 around 10 times, a Samsung S6 around 7 times, and an iPad Air around 3 times. Despite the large power capacity, it recharges in 6 to 8 hours via the solar panels. 

Charging Performance

Besides solar charging for phone, the ADDTOP can charge most 5V USB devices like smartphones, iPads, and cameras. It's equipped with two 2.1A USB output ports so you can charge two devices simultaneously. The current flow stops automatically  when the device is fully charged, which prevents over-charging and over-heating. 

Construction and Features

Evaluated for durability and solid construction, the ADDTOP solar power phone charger gets high marks too. It's tough enough to use out in the elements and the foldable solar panels make it compact enough for backpacking and hiking trips. At 92.5wh, it's also a suitable solar power charger for phone to take on a plane.

Equipped with a 25000mAh battery pack and four high-efficiency solar panels, the Hiluckey solar charger power bank is the best solar battery charger for extended adventures off the grid. The power bank is powerful enough to provide 9 days of power on a single charge and the solar panels are capable of reaching up to 1A input current when charging via sunlight. 

Power Capacity

Thanks to the 25000mAh solar power bank, you can feel confident this power bank will charge your phone 8-10 times or tablet 3-4 times. Thanks to the four solar panels, the Hiluckey charges 4 - 6 times faster than the typical solar charger for cell phone. Alternatively, you can use a micro USB cable to charge it.  

Charging Performance

The Hiluckey solar powered charger for phone is compatible with most 5V devices. With dual 2.1A ports and ability to automatically detect current needs, it can charge two devices at the same time and at optimal charging speeds. This protects your devices from overheating, overcurrent, overvoltage, and short circuit.    

Construction and Features

Built for the outdoors, this portable solar charger is dust, shock, and water proof. To cap it off, it has a super-bright 9 LED flashlight with normal, SOS, and strobe mode comes handy at night and in survival situations.

What sets the ECO-WORTHY solar charger apart from the other best solar phone chargers featured here is that it's a trickle charger/maintainer for 12V batteries. It's equipped with a 5W solar panel and comes complete with a cigarette lighter adapter, battery clips cords, and suckers. All you have to do is plug and play and the charger will ensure the battery doesn't drain out. 

Power Capacity

At 5 watts, this solar trickle charger is not powerful enough to fully charge a battery, but it is more than sufficient to provide a trickle charge that will prevent the battery from running down. It even has a built-in blocking diode to prevent reverse discharge and high-quality clips to prevent short circuits.

Charging Performance

It works great for trickle charging the onboard batteries in cars, motorcycles, boats, snowmobiles, and tractors. As for its solar charging performance, reviews by users attest that it makes power not only in bright sunlight but also in overcast weather.  

Construction and Features

The solid build-quality of the ECO-WORTHY trickle battery charger makes it suitable for the vehicles in outdoor work, travel, or camping. The panel comes packaged in a firm box to prevent crashing. You can fix the panel on your windshield with the suction cups or fix it on the sun visor with the back strips.

The Anker portable solar charging panel is one of the best solar phone chargers. It utilizes Anker’s fast charging technology to charge devices incredibly fast for a solar panel. Measuring 11.1 × 6.3 inches when folded and weighing a mere 14.7 ounces, it's  the best solar panel for backpacking and hiking trips.  

Power Capacity

This is a 21 watts solar panel charger. It's efficiency is 21.5-23.5% and it produces enough power to charge two devices simultaneously. However, it's worth noting that this solar portable charger requires exposure to direct sunlight in order to work well.  

Charging Performance

This Anker solar phone charger can solar charge cell phone whether Apple or Android, tablets, and other USB devices. However, it doesn't work with the iPod Nano, iPod Classic, HP TouchPad and Asus tablets. It identifies and replicates your device’s original charging protocol to deliver charging speeds of up to 2.4 amps per port or 3 amps overall.   

Construction and Features

When it comes to build quality, the solar portable charger cell phone lives up to Anker's reputation. It's composed of industrial-strength PET polymer-faced solar panels sewn into a rugged polyester canvas. Additionally, it has a pocket for stowing the devices being charged and nice eye-holes for ease of attachment.

Measuring 5.51 x 2.95 x 0.7 inches and weighing 7.4 ounces, the BEARTWO solar charger is one of the best solar powered phone charger when you're after the smallest and lightest solar charger on the market. It still packs 10000mAh battery and boasts an IP67 water resistance rating making it one of the best portable battery chargers for hiking and adventures on the water. Considering the capacity and build quality at a very low price, the value for money is excellent.

Power Capacity

The 10000mAh battery pack is enough to charge an iPhone 8 for 4-5 times. Furthermore, the BEARTWO is equipped with two USB ports allowing you to charge two devices at the same time. It will automatically detect devices current needs to deliver optimal charging speeds up to 5V/2.1A. 

Charging Performance

When it comes to compatibility, the best thing about the BEARTWO charger for solar batteries is that it's compatible with smartphones, tablets, cameras, and GPS devices. With over-current, over-voltage, over-load, and short circuit protection, it's very safe to use and boasts CE, FCC, RoHS certifications. Besides solar charging, you can refill the charger in 4-5 hours via a 5V/2A charger.

Construction and Features

Made of eco-friendly silicone rubber and ABS + PC material and featuring reinforced corners and rubber capped ports, the BEARTWO solar phone charger is a heavy-duty charger tough enough for the elements. As a bonus, it has a flashlight with SOS and strobe mode built-in and comes with a hanger for hanging the charger on your pack.

Thanks to highly efficient solar cells that convert up to 21.5-23.5% of solar power into energy, the RAVPower solar power charger phone is the best cell phone solar powered charger that charges devices incredibly fast. The best thing is that it works well both in sunny and overcast conditions. All this has made it a top rated solar panel for everyday and outdoor use. 

Power Capacity

Besides the 21.5-23.5% solar power conversion rate, the RAVPower solar phone charging panel is able to detect the current needs of each device you've plugged in and deliver the optimal current. With each port having a 2.4A maximum speed and up to 3.2A total speed, you can have a fully solar charged cell phone in two hours. 

Charging Performance

This is a 16 watts solar panel featuring dual ports so you can charge two devices simultaneously. With this kind of power, it can solar charge phone as well as cameras and other USB devices.  

Construction and Features

The solar cellphone charger itself is excellent. It's sturdy and weather resistant yet lightweight and compact enough to carry with you on a back country trip. Last but not least, it comes with clips allowing you to hook it up to a backpack, tent, or tree.

Combining a 21 watts wattage with a 21%-24% conversion rate, the Nekteck solar phone charger is one of the most powerful solar powered phone chargers on the market. You can even use it to charge your tablet or camera and connect up to two devices at once. 

Power Capacity

This 21 watts Sunpower solar panel is the best compact solar powered charger when it comes to power. It has three high-efficiency solar panels and each section puts out approximately 800~1000mA under strong sunlight. It's capable of solar charging phones, tablets, GPS devices, cameras, and USB devices, and has two USB charging ports allowing you to plug in two devices at once. 

Charging Performance

The secret to the 21%-24% conversion efficiency, which is one of the best conversion rates on the market, is three Monocrystalline solar panels based on SunPower Maxeon technology. Furthermore, each port optimizes the charging speed for the device plugged in. The maximum output is 2.0A per port, which adds up to a 3.0A maximum total output. 

Construction and Features

When it comes to build quality, the Nekteck features a rugged canvas surface and precision stitching that can stand up to rugged outdoor conditions. On top of this, a polymer cover gives it an IPX4 water resistance rating. For ease of carrying, it folds down to 6.3 x 11.1 x 1.06 inches and comes with hooks for attaching it to your backpack.