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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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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.

Description

About Us At FlexSolar, we pride ourselves on the investment of manufacturing, research, technology, and testing we provide within our own facilities. For over 10 years, we have made millions of products that harness solar energy to brighten the lives of users around the world. Our products are Flexible, Lightweight, Elegant, Affordable, and Thin. Visit the Store Built in USB-A (5v/2a max) Output Port to directly connect in the sunlight and charge Phones (Android and Apple),small power banks(recommend less 10000mA),tablets,usb fans, flashlights, smartwatchs,protable WIFI and other small electronic devices. Utilize E film lamination and encapsulation technologies which provide good light transmittance and weather resistance ability IP67 protecction class which can work under unexpected weather. Perfect for outdoor power emergency. Note: the junction box isnot waterproof. 10W Solar Panel Chargers 20W Solar Panel Chargers 40W Solar Panel Chargers 40W Solar Panel Chargers 60W Solar Panel Chargers 120W Solar Panel Chargers 240W Solar Panel Chargers

Brand: FlexSolar


Material: ETFE


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


Item Weight: 10.56 ounces


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: 10.56 ounces


Material Type: ETFE


Brand Name: FlexSolar


Included Components: 10W solar chargers, 2* Carabiners


Model Number: E10


Unit Count: 1 Count


UPC: 785249519314


Item Type Name: solar chargers


Manufacturer: FlexSolar


Manufacturer Part Number: E


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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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Top Amazon Reviews

    • 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
    • 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
    • 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
    • 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
    • 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
    • Charges fast and is super easy to use!
Size: 10W
This solar panel works amazingly! I brought it out for hikes along rivers where I was in and out of overhead tree coverage and open fields and it charged my iPhone quick! from 50% to 96% in about an hour and a half! Love how it can fold into just one panel or be used as the two panel for even more coverage. Being able to clip it to a backpack is an added bonus! Anyone looking to get off the grid, prep, backpack/hike, or any outdoor activity should purchase this!! ... show more
Reviewed in the United States on May 12, 2022 by Amazon Customer
    • 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
    • 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

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