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[Upgraded] 28W Portable Solar Panel,Foldable Solar Panel USB-A/USB-C Ports,Solar Panel Portable,IP68 Waterproof Solar Phone Charger for Camping、Hiking、Outdoor Activities

  • Based on 85 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 21
Order within 19 hours and 19 minutes
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Size: 28W


Features

  • Lightweight and Portable This 28W portable solar panel features a compact size (11.236.231.19 inches after folding) and lightweight (1.22LBS) design, making it lightweight and easy to carry. After folding, it has a compact size, making it convenient for you to carry it with you during outdoor activities. Whether you are camping, hiking, or exploring, it is an indispensable power companion for you.
  • Higher Conversion Rate This 28W portable solar panel charger, uses high-efficiency solar cells and currently has the best battery chips. High flexibility, not easily broken. The positive and negative electrodes are located on the back, and the copper wire is high-strength connected to the silicon chip. In sunny conditions, its conversion rate can reach up to 24.8%. It is currently the most durable solar panel, with a beautiful appearance and better performance than traditional solar panels.Compared to traditional solar panels, it can generate more energy.
  • Durable and Waterproof This foldable solar panel uses advanced integrated laminating technology, high-quality ETFE material, UV-resistant EVA, and high-efficiency solar cells. Compared to other PET solar panels, its light transmittance is as high as 95%, and its durability and reliability are sufficient to extend the life of the solar panel. It has IP68 dustproof and waterproof functions. (Note: The junction box is not waterproof.)
  • Wide CompatibilitySOKIOVOLA 50W folding solar panel has 1*USB-A(5V/3A,9V/2A,12V/1.5A(QC3.0 18W Max)), 1*USB-C (5V/3A,9V/2A,12V/1.5A(PD 18W Max))output ports, which can charge your smartphone, iPad, digital camera, GPS, power bank and other electronic devices in sunny conditions. (Note: The solar panel does not have the ability to store power.)
  • Package and SupportYou will receive SOKIOVOLA 28W Portable Solar Panel x1, Mountaineering buckle x2, User Manual x1, We also provide 12 months warranty from the date of purchase to ensure that you receive prompt support and repair services during use. Note: Any cloud cover or obstacles will affect the charging speed. If you encounter any product problems, please feel free to contact us, we will reply within 12 hours.

Brand: SOKIOVOLA


Material: High Efficiency Solar Cells, ETFE


Product Dimensions: 11.23"L x 6.23"W x 1.19"H


Item Weight: 1.22 Pounds


Efficiency: High Efficiency


Brand: SOKIOVOLA


Material: High Efficiency Solar Cells, ETFE


Product Dimensions: 11.23"L x 6.23"W x 1.19"H


Item Weight: 1.22 Pounds


Efficiency: High Efficiency


Connector Type: USB-A, USB-C


Folded Size: 11.23*6.23inch


Included Components: 2×Mountaineering Buckle, 1×28W Foldable Solar Panel Charger


Maximum Voltage: 14.5 Volts


Maximum Power: 28 Watts


Special Feature: Travel, Waterproof, Wireless Charging


Item Weight: 1.22 pounds


Manufacturer: SOKIOVOLA


Country of Origin: China


Item model number: SJSO28


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

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


  • Portable value
Size: 100W
Great portable solar panel if you have limited space in your vehicle. The folded size is compact and easy to stow. The build quality is great and it seems tough enough. We’ve used ours on a few overlanding and camping trips since purchasing. It’s easy to deploy and fold back up. It charges our power generators and runs our fridge without issue. You do have to keep in mind that with this being a multi-fold panel and not a bi or tri fold rigid one, it will have to hang or lay flat as it can’t be angled with a kickstand or prop. There are two included carabiners and grommets on the panel itself. We’ve either played it flat atop our jeep roof, across the front window with the carabiners, or on the hood. My only wish was that the included cable was just a foot or two longer. ... show more
Reviewed in the United States on October 13, 2024 by James L. Justus

  • Perfect for what I need
Size: 50W
Overall, this was exactly what I needed. I got the 50W and even with the angle of the sun and the intensity right now in northern Michigan being very poor this time of year and with partial %10-%15 shading I was still able to get about 20W out of it. Paired with a small 256Wh Anker power station, this works perfectly for my intentions. [Update]: Was able to get up to 45W of charging powering with direct sun with no clouds or shade. (In the fall super low UV index) Very impressed. The USB type A and USB type C is a really nice touch. It also super light so when I go hiking I can strap this to my back and keep my small MAH USB power bank charged for those trips. Overall I do not have any complaints. ... show more
Reviewed in the United States on November 8, 2024 by Hunter C. Hunter C.

  • You get what you pay for
Size: 50W
I have managed to get about 45 watts of power out of this pannel, and the USB port on the side is quite nice to allow for use without a solar station. It folds up well and seems decently durable. However it is helpless if partially shadded. Even a corner on one pannel shadded will drop to .1 watts of power. Needs full sun or it becomes useless. ... show more
Reviewed in the United States on September 30, 2024 by Eric Davis

  • Smallest (when folded) 120W panel you can get.
Size: 120W
This is a great panel. It's the smallest panel by far when folded up compared to other panels. This makes it easier to transport and pack for trips without having to worry about larger panels. The downside is that this doesn't have a built-in stand like many do. So if you prioritize portability over performance, this is the panel to get. That said, performance is quite good if you can prop up the panel to face the sun. I was able to measure 110w (which was I believe the max my River 2 can pull) in direct sun up in New England. Some of the specifications in the product description are slightly off. The open circuit voltage (when tested with a multimeter) and according to their user manual is actually 23.5V - 25.9V. Operating voltage is 19.6V - 21.6V. These voltages were too high to use with my Anker 548. ... show more
Reviewed in the United States on October 25, 2024 by DC DC

  • Weight of the panel
Size: 120W
I’m happy they remembered Senior Citizens , we are not strong like a young person , so a light weight solar panel is extremely important , especially in van life , cause space in a van is extremely limited , and this solar panel folds up smaller then the size of your car seat & weighs about the weight of a small rabbit , not to mention that it’s very efficient . I unfolded very easy and place it on top of my roof on my van , it’s very compact on top of my roof and extremely lightweight , and I also love the fact that I still have space on top of my van for two more solar panels , so thats exactly what I did , I purchased two additional wafer panels from EF at 100w each plus this small compact 120w solar panel that folds to the size of my front seat like a thin little book , now I have a total of 320w of solar panels , and now I can charge up my Delta 2 in a day . I prefer to put up my three solar panels and take them down at the end of the day , parked in a different location , cause I don’t want anyone of the locals to know I have power stations and solar panels inside my vehicle and compromise my safety . And one last thought , make sure you also purchase from Amazon a tool that disconnects your mc4 connectors unless you’re a strong person . In conclusion I highly recommend this small 120w lightweight folding solar panel to everyone. ... show more
Reviewed in the United States on September 12, 2024 by Agustin C.

  • Great design. Small foldable form. Powerful pull of solar power.
Size: 120W
Loved the convenient folding size, much nicer than the usual 100w bifold style. I set up at 3:30 in the afternoon and he panel pull in enough power to top up two half full 300ah power stations (pigtailed) before it got dark. The usb-C port "super fast" charges my Samsung Galaxy S22 Ultra and every other USB rechargeable that I tried. Tablets, speakers, lights, fans, portable smoothie blender etc. I love this thing, and I think anyone who needs a little portable off grid power will too. ... show more
Reviewed in the United States on November 14, 2024 by Rupa van Gelder Rupa van Gelder

  • It is well built and works but
Size: 28W
Location: Sacramento, CA Pros: compact and it works Cons: It doesn't deliver claimed 28W. In an almost ideal conditions when the panel was cold. I've got 18W max on Type-c port and 10 W max on Type-A port. In 5 min it got hot and output dropped to 9W and 6W respectfully. When devices are connected to both ports, the Voltage drops to 5V on both ports. UPDATE 10/18/2024 I've bought IKEA SITTBRUNN charging cable (rated 20V, 3A). As a result, Type-A port delivers as much as Type-C port >>> 18W (2A@9V) BUT if I connect load to both ports, the voltage drops to 5V and total output remains 18W (9W per port). If clouds slightly cover sun, the output drops to 14W. Gigen above, I consider this solar panel as 18W despite it's rated 28W. ... show more
Reviewed in the United States on October 17, 2024 by Andriy Meshchanov Andriy Meshchanov

  • Great solar panel!
Size: 100W
I got the new Anker C300 DC and couldn't find the 100w solar panel they advertise with it, so I went with this one. Much less expensive than higher end brand names but far exceeds them in terms of performance! I charged the Anker battery from 25% to 100% in about 4hrs in sunny/partly cloudy weather. I got up to 61W as I checked it a few times while it was charging. I'd highly recommend this solar panel! Great price and great performance! ... show more
Reviewed in the United States on September 12, 2024 by whisper whisper

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