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FlexSolar

FlexSolar 10W Portable Solar Chargers 5V USB Small Power Emergency ETFE Panels Foldable IP67 Waterproof Camping Hiking Backpacking for Phones Fans Flashlight Watches Small Power Banks Battery Packs

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 29
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Size: 10W


Features

  • Solar Chargers for Portable Electronics: Equipped with a built-in USB-A port (5V/2A max output), this solar charger directly harnesses sunlight to power smartphones (iOS/Android), tablets, compact power banks (<10,000mAh), USB fans, flashlights, smartwatches, portable Wi-Fi routers, and other low-wattage devices. Note: No energy storage capability; charging speed varies by device capacity.
  • Smart IC Technology & Safety Assurance: Advanced IC chip intelligently identifies connected devices to optimize charging efficiency, with real-time status updates via integrated LED indicators. Built-in safeguards (overcurrent, overheating, and short-circuit protection) ensure 100% secure charging.
  • Durable & High-Efficiency Design: Engineered with weather-resistant ETFE film lamination and high-efficiency monocrystalline A+ solar cells, achieving a 24% energy conversion rate. IP67-rated durability ensures reliable performance in harsh conditions. Note: Junction box is not waterproof.
  • Ultra-Portable for Outdoor Adventures: 3-fold compact design (7.6 x 8.8 x 0.7 folded; 15.5 x 8.8 unfolded) weighs just 0.66 lbs (300g). Includes dual carabiners for effortless backpack attachment or storage. Ideal for hiking, camping, and emergency scenarios.
  • Optimized Charging Tips: Avoid charging through glass surfaces, as light diffusion reduces panel efficiency. Maximum 10W output under direct sunlight.

Features

  • PORTABLE & FOLDABLEWith a small size of 7.6x 8.8x 0.7 inches (when folded) and a lightweight design of 0.66lbs(0.3kg) that can be easily squeezed into your backpack, offering portability and simplicity, the hiking buckle makes it ideal for attaching to your backpack while hiking or walking around town. Eco-friendly and self-cleaning material E film provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures.
  • HIGH SOLAR CONVERSION & IP67 WATERPROOF Highly efficient solar panel convert up to 24% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. This special ETFE polymer surface protects solar panel from occasional rain or wet fog and three ports are covered with rubber cover to protect them from dust or water damage.
  • SMART IC CHIP TECHNOLOGY & SAFETY FEATUREBuilt with voltage stabilization and an innovative chip that detects the best or maximum charging requirement of your device so your devices can be charged safely and fast.
  • WIDE COMPATIBILITYAttached a USB cable for almost all 5V Android devices and Apple devices. Our solar phone charger can't store the electricity, please unfold all solar panel in outdoor direct sunlight, then connect your device to USB output port.
  • PACKAGE & SUPPORTYou will get FlexSolar Solar Charger, 2 Hooks and User Manual and friendly Customer Service. Note: Any clouds or coverings can affect the charging speed, although our solar chargers have an automatic restart feature, which we still recommend. If you encounter any problems, please feel free to contact us and we will reply within 24 hours.

Description

With an ultra-slim and foldable design, thoughtful hooks and carabiners, the solar phone charger with 10W USB output is lightweight and backpack-friendly to fit in your backpack. Integrated IP67 waterproof USB port and LED light makes charging simple and detectable, just plug and charge. 10 watt Single USB Solar Charger Highlights. Integrated USB charging port (5V/2A max) and LED status light makes solar charging simple and noticeable under the sun. Lightweight, folded small size design allows the solar panel portable and backpack-friendly. Inbuilt hooks and extra carabiners make it easy to hang. IP67 waterproof material makes the solar panel work under unexpected weather and easy to clean the surface of the panel. ETFE lamination technology, thin and flexible, last longer than other PET solar panels. What can the 10W solar panel charge? iPhone 12/13: 1.5~2.3 hours. Kindle: 1 Hours iPad Pro: 4.3 Hours 20000mAh power bank: 11 Hours and Other USB-powered devices: headlamp, wireless headphones & speakers, etc. Previous page Next page 1 Wide Compability 2 Smart Charging 3 High Efficiently 4 Portable & Foldable 5 Wide Range of Uses ELECTRICAL SPECIFICATIONS Rated Peak Power (Pmax |W) 10 W Open Circuit Voltage (Voc | V) 6.6 V Short Circuit Current (Isc |A) 1.9 A Maximum Power Voltage (Vmp| V) 5.5 V Maximum Power Current (Imp |A) 1.8 A Module Efficiency (%) 24% Solar Cell Type Monocrystalline Dimensions (LxWxD) 15.5x 8.8x 0.1 inch (393x 224 x 3 mm) - unfolded 7.6x 8.8x 0.7 inch (193x 224x 17 mm) - folded Controller Box IP67 rated in accordance with UL. Output port: USB 2.0 5V/2A Max Charging Time USB 2.0 port: 1.5-2.3 hrs (charge iPhone 12 pro); 2.1-3.2 hrs (charge Galaxy S21 ) Does the solar panel store power? No, there is no built-in battery in this solar panel. But it supports all the power banks charging, so that you can store power for using. If my USB device needs an input current of 1A, will the 2A output of the solar panel damage it? No. This solar panel has intelligent charging, automatically detecting the needs of your device, and delivering exactly what it needs. If your phone accepts 1A, the charger will deliver 1A to your phone. How to clean the surface of solar panels? Please use a dampened soft cloth to wipe the surface of the solar module, and remove all dust or other adhesives as soon as possible to avoid performance degradation. Does it keep work when gets wet? Yes, the durable and self-cleaning material provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures, and are water-resistant, dust-proof and feature an IP67 rated junction box. Does it come with charging cables? No, to make the solar panel more affordable, it doesn't include a cable. You can use your USB or USB-C cord to connect the solar pnale to charge.


Product Dimensions: 15.5 x 8.8 x 0.1 inches


Item Weight: 16 ounces


Item model number: E-10


Connectivity technologies: USB


Special Features: Portable, Waterproof, Lightweight, Foldable, Camping


Other display features: Wireless


Colour: E-10W


Included Components: Carabiner


Manufacturer: FlexSolar


Date First Available: May 22, 2018


Brand: FlexSolar


Material: ETFE


Product Dimensions: 15.5"L x 8.8"W x 0.1"H


Item Weight: 0.66 Pounds


Efficiency: High Efficiency


Efficiency: High Efficiency


Maximum Voltage: 5 Volts


Maximum Power: 10 Watts


Special Features: Camping Hiking Backpacking, Foldable, Lightweight, Portable, Waterproof


Output Voltage: 5 Volts


Connector Type: USB


Item Dimensions L x W x H: 15.5"L x 8.8"W x 0.1"H


Item Weight: 0.66 Pounds


Material Type: ETFE


Brand Name: FlexSolar


Included Components: 10W solar chargers, 2* Carabiners


Model Number: E10


UPC: 785249519314


Manufacturer Part Number: E


Manufacturer: FlexSolar


Item Type Name: solar chargers


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Perfect compact system for backpacking!
Size: 10W
Just what I was looking for to take backpacking, it works very well for a lightweight compact system. It charged my cell phone to 87% in less than a day, and my tiny flashlight in about two hours. Also if you were ever facing a prolonged power outage it would keep the flashlights running indefinitely. ... show more
Reviewed in the United States on September 1, 2025 by M. Webber
    • Charge your phone, your iPad whatever it won’t power a refrigerator.
Size: 10W
Great one to start with. With what sun I had to work with because of the rain, I like this panel so far. I plugged in a portable battery charger and it charged it up from 45 percent to 100 in 3 hours or less…Free power from the sun! 😍!!❗️
Reviewed in the United States on April 15, 2026 by Clement Cizio
    • Sun power, what is not to like
Size: 10W
FlexSolar 10W Portable Solar Chargers 5V USB - I like these. I purchased two of these when they had a price drop and am more than happy with them. I later bought a third. I don't go out hiking but I am a ham radio operator and have always been fond of running things on rechargeable batteries. I have a small assortment of 5Ah and 10Ah USB power banks that I use to power little USB fans and to top of the charge on some of my USB rechargeable devices. Somehow it feels better for me to use a device that only requires the energy of our sun for power. Just be aware that fully charging a 10,000mAh power bank may require better than six hours of full sunlight with this unit. FlexSolar does make some larger more expensive units that can charge quicker. With the larger units, you need a bigger area to catch the sun light, thus larger when folded open. For people in a hurry to charge their phone is not a good choice, without a couple of smallish, about 10Ah, power banks to harvest the sun's power first. The right power bank can then provide a rapid charge for your phone. For me, I am enjoying the heck out of just running my little things, and phone, on sun power. ... show more
Reviewed in the United States on May 21, 2025 by Ken M
    • Not too heavy and folds flat, good for a backpack
Size: 10W
There seem to be a lot of similar solar panels out there. I chose this one because I had their 40w panel already. Both work as advertised so far for the little testing I have done. On the 10w I threw it in the window of my vehicle while at work and charged a 10k battery pack over two days starting around noon and if I recall one of those days was overcast until the afternoon. I had the same performance with the 40w and a 22k battery pack. I wasn't timing it, just checked it when I left work at night. I was looking for a durable panel that would fold flat and not weigh too much. This seems to fit. I do wish it came with a type-c connection but it looks like none of the panels in this wattage use them. Most likely they aren't capable of outputting at a level that type-c needs. The larger panels have them. ... show more
Reviewed in the United States on October 23, 2022 by Amazon Customer
    • Works great
Size: 10W
Great little solar panel. Charged my phone in 3 hours with good sunshine 🌞
Reviewed in the United States on June 14, 2025 by John Barton
    • Didn’t charge a phone
Size: 10W
Wouldn’t charge 5 percent in full sun for hour
Reviewed in the United States on December 16, 2024 by Mike A
    • Charged my Anker Powercore 13000 in 6 hours!
Size: 10W
Review Image by The Geek in Me
I discharged my Anker Powercore 13000 to where it was blinking on the ~25% first light, then bugged it into the 10w solar panel and let it charge all day in mostly sunny weather just a few clouds frome time to time. Took about 6 hours, maybe a bit less to when the Anker's lights went off indicating a full charge. I'm impressed. It means I could charge my phone, bike computer, etc at night with the Anker and recharge the Anker during the day probably indefinitely. That's exactly what I bought this for. If you're wondering, while this is made in China like everything else, it seems to be built like a tank, er Yeti. I assume where a USB cord plugs into the unit is split, though I wish it were moved inward so that the plug didn't stick out the side. This is a potential durability issue. Depending on how the panel is hung or strapped, the plug could get twisted and cause stress on plug or receptacle. But I'm not concerned as now I will have power indefinitely! ... show more
Reviewed in the United States on May 25, 2022 by The Geek in Me
    • Will not last long, only half output after one backpack trip
Size: 10W
Worked great at almost 2 amps output when I first tested it, but after one backpack trip it only produces solar output from one side at 1 amp. I would take a guess that the wires in the bending part have broken.
Reviewed in the United States on March 25, 2025 by willeycoyote

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