10 Best Solar Charger Windows For Phones for 2025

ADDTOP

• 25000mAh Ultra-large Capacity: With the capacity of 25000mAh, it can charge most smartphones for 8-10 times, tablets for 3-4 times.
• 4 Solar Panels: With 4 high-efficiency foldable solar panels, it's up to 1A input under the direct sunlight, which is 4- 6 times faster than the other solar chargers.
• Safety Protection: Dual USB outputs allow you to charge 2 devices simultaneously with 2.1A high charging speed. Auto-adjust the current of access device to pair the optimal output.
• Built for Outdoors: Built-in 9 LED flashlight supports normal, sos and strobe modes; Waterproof, dust and shock construction，adapting to a variety of harsh environments.
• Warranty: We promise you with 12 month warranty and 30 days money back, which means your purchase will be totally risk-free. Please feel free to contact us if any issue arises.

Hiluckey

• 15000mAh Capacity: Built-in grade A Li-polymer battery, it can charge an iPhone 8 over 5.5 times, Samsung S7 over 3.5 times and an iPad MINI 4 over 2 times. You can take it to the airplane.
• Solar Powered: It can auto charge itself via sunlight. When you are outdoors, you can hang it on your backpack to absorb the solar power while walking.
• 2.4A Dual Output: It can charge two devices simultaneously at an current up to 2.4A, which means a 2000mAh phone can be fully charged in 1-1.2 hours or a 5000mAh tablet can be fully charged in 2.8-3 hours.
• Portable Size: As same as iPhone 8 plus' size, built-in LED flashlight with SOS mode; The USB ports are protected by the silicone cover, waterproof and dustproof.
• What Will You Get : We offer an 12-month warranty and 60 days FULL refund. If you have any questions, please feel free to contact us. The package includes solar charger, user manual,a hook and Micro USB cable

RAVPower

• Signature Solar Cells: Our 24W SUNPOWER solar charging technology increases the efficiency of charging by up to 21.5% - 23.5%
• Easy To Carry: Half the weight of similar solar chargers but equal in power so you can bring it anywhere
• Exclusive iSmart Technology: All three USB ports are equipped with iSmart technology, which automatically detects and delivers the optimal charging current for connected devices; up to 2.4A per port or 4.8A overall when used under direct sunlight
• Triple Port Power: Smart IC frequency technology detects and evenly distributes output current to all three USB ports ensuring every device is evenly charged
• Weather Wear: Constructed with a durable and waterproof nylon and equipped with four hooks to hang anywhere; packaged with two micro-USB cables for added convenience

BigBlue

• Never Run Out of Power: The BigBlue 63W folding solar panel can charge your power station directly from sunlight with the 10-in-1 connector kit (except for MacBooks). With dual USB ports (total output up to 5V/4.8A Max), 1 USB-C port ( 5V/3A Max), and a 19V/3A DC output can keep two devices simultaneously full of power. Also includes a SAE-to-Clamp cable, this solar charger is necessary when you need a car emergency power
• Exclusive Smart IC Technology: Two USB ports (5V/2.4A) are equipped with SmartIC technology, which can recognize your device smartly then providing optimal charging speed vary with different device. Equipped with voltage regulator technology, assured that your devices will not be damaged during the charging process. CE / FCC / RoHS Certificated, BigBlue ensure 100% safe charging with overcharging, overheating and short circuit protection
• High Conversion Efficiency: SUNPOWER solar panel increases the efficiency of charging by up to 21.5% - 23.5%. This innovative safety functions make this folding solar power charger ideal for all your devices, including Android smartphones, laptops, iPhones, action cam, portable power station, DSLR camera, GPS or any other electronic device. It is the best partner for long-distance camping, hiking, climbing or any outdoor activities
• Portable Power Source: With a folded size of 11.4x6.9x0.2inches, the solar charger looks like a briefcase and easy to carry anywhere. The SunPower solar panel is more light, flexible and not easily fractured compared to Mono-crystalline Solar Panel. It can hang on your RV, tent, or just spread out on the ground to enjoy unlimited, eco-friendly power no matter where you are with our portable and easy-to-transport solar power charger
• What You Get：1 x 63W Foldable Solar Charger, 1 x 10-in-1 Connector Cable for Laptops, 1 x SAE-to-Clamp for Storage Battery, 1 x Micro USB Cable, 1 x USB-C Cable,1 x DC Cable, 1x User Manual and 24 Month Worry-free Warranty. Note: When the device is fully charged or there are insufficient sunlight, the output port may be continuously turned on/off

HETP

• 【26800mAh High Capacity 】: The solar power bank built-in 26800mAh Li-polymer battery, it’s enough to charge an iPhone XS for 6.8 times, a Samsung Galaxy S9 for 5.8 times, an iPad Pro for 2 times.
• 【2020 Newest Design - Reliable Portable Charger】: Apply high quality lithium-polymer batteries, Higher quality, safer and more reliable, powerful and longer-lasting life after 100% checked and continuous aging test.
• 【Green Energy-Solar Charger】: The solar panel could absorb light and transfer it into electricity, But affected by the intensity of sunlight and the conversion rate of solar panels, solar charging with solar panels cannot generate large amounts of electrical energy. Please mainly use electric power charging as the main charging method. Solar charging is an emergency backup solution.
• 【Two USB Charging & Fast Charge】: The power bank have two USB ports, with 2.1A and 1.0A output, Charge two devices at the same time. allows you to fully refill the battery in 3.5 hrs at 5V 2.1A.
• 【What You Get】: HETP 26800mAh solar power bank, Micro USB cable, welcome guide, our worry-free 24-month warranty and friendly customer service. USB-C and Lightning cable for iPhone / iPad sold separately.

CXL

• 【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.
• 【Solar Charge For Outside Emergency】The solar panel could absorb light and transfer it into electricity, but it is auxiliary function which is only 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.
• 【Water-Resistant Backup Battery】Our power bank is Water-Resistant and it is the best choice for outdoor activities even on rainy or snowy day, but doesn't work under water.
• 【What You Get From CXLiy Power Pack】1*CXLiy Q100 Power Bank, 1*Micro USB cable, 1*User Manual, 1*After-Sales Card(No adapter included), Life time friendly customer service.

Slols

• ⚡️【20000mAH Huge Capacity】Built in the largest capacity on the market, the solar charger can charge iPhone XS up to 7 times, Galaxy S8+ up to 5 times, and iPad Pro up to 2 times.
• ⚡️⚡️【Wireless Charge & 3A Quick Charge】Designed with 4 outports(USB/Type-C/Wireless) to charge four mobile phones, and 3A can allow you to charge your devices quickly to save your time.
• ⚡️⚡️⚡️【4 LED power indicator】The solar charging indicator on the left side of the USB1 port, which will change the brightness according to the intensity of the external light.
• ⚡️⚡️⚡️⚡️【Provide what you want】Equipped with slings and carabiner, waterproof rating is IP54, can achieve splash-proof, dust-proof, to meet outdoor travel needs.
• ⚡️⚡️⚡️⚡️⚡️【Product Maintenance Service】24 Month Product Maintenance.Please feel free to contact us If there is any problem. Our brand (Slols) is registered in EU.(Store name:Tomtek).If you buy the product from other brand or other store,we will not provide any after-sales customer service. We wish you all the best in this trying time.

CHOETECH

• 【4 Panels】This solar charger contains 4 ultra light weight SUN-Power solar panels, offers a high conversion rate up to 25%, providing enough power to charge your USB device compared with other 3-panel solar chargers.
• 【Smallest & Most Portable】The most compact solar panel charger on market: 14.8 * 15.3 * 5.4cm in folded size just like a wallet, 360grams in weight. Great for travelling off the beaten path without access to electric and won’t take up much room in your bag.
• 【Power for All】Every USB device will work perfectly with this charger, including tablet and mobile phone in all brands, Kindles, powerbank, camera, headlamps,headphones as long as your devices can be driven by a USB outlet . This is a must to take on holiday especially for places with strong sunlight.
• 【Directly Charge】This solar panel charger only gets power from the sun and then charges other devices simultaneously up to 2.1A. NO storage built in ie battery. This can be placed in garden,on windowsill or the dash of a car with the windscreen,hung by a side window,spread open on tarp or in a tree with 2 "D" clips included to hang it anywhere or secure it on a backpack.
• 【Waterproof & Durable】It is definitely waterproof even you got caught out in a nasty shower. But not recommend using under heavy rain.CE, FCC & RoHS certificated provides safe charging. This charger is perfect for everyday use when on the move in cloudy weather as well as direct sunlight.

CXL

• 【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.
• 【Solar Charge For Outside Emergency】The solar panel could absorb light and transfer it into electricity, but it is auxiliary function which is only 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.
• 【Water-Resistant Backup Battery】Our power bank is Water-Resistant and it is the best choice for outdoor activities even on rainy or snowy day, but doesn't work under water.
• 【What You Get From CXLiy Power Pack】1*CXLiy Q100 Power Bank, 1*Micro USB cable, 1*User Manual, 1*After-Sales Card(No adapter included), Life time friendly customer service.

FLOUREON

• 【Powerful 28W Solar Charger Panel with Triple USB/7.2A】 Enhanced with Smart IC Teach to auto detect connected devices and provides simultaneously 3-USB high-speed charging (2.4a output per port) for Samsung, tablets, GPS, Cams, power bank, and any 5V USB accepted devices.
• 【High efficient Top Conversion Rate Up to 23.5%】High-conversion rate always come first when it comes to solar charger, FLOUREON adopts the Top Sunlight solar panels to ensure solar power conversion rate up to 23.5% under direct sunlight and more superior,the panel will be charged faster than other standard panel!
• 【IPX4 waterproof】IPX4 waterproof and 4-foldable solar panels with bracket design to stand the panels and free hooks with metal hang ring,easily attach panels on your backpack and keep charging your phones all the day,so you can use it any time you need when you are hiking, biking,traveling etc.
• 【Portable Compact Design】Small size 11.4''x7.1''/folded, 11.4''x35.4''opened/ Lightweight 0.95kg.,easy to save in your backpack or shoulder bag.
• 【WARRANTY】- 60 DAYS MONEY BACK & 18 MONTHS EXCHANGE WARRANTY- We guarantee you'll love this FLOUREON 28W Solar Charger and if you aren't absolutely satisfied, returned it within 60 days for a full refund, no questions asked.