400W Portable Solar Panel for Most Power Stations, Foldable & Lightweight Solar Suitcase with Kickstands, 40V MC4 & Multi-Output for Solar Generators, RVs, Camping, and Outdoor Use
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Mar 9
Recently Viewed
Size: 400W
Features
- Lightweight & Compact: Weighs 20.3lbs (9.2kg) and a 6-fold design to 26"x22"x3" for easy carrying. High-grade Oxford fabric and CPC lamination makes the folding solar panel tear-resistant, dustproof, and waterproof
- Durable & Long-Lasting: This semi-flexible panel withstands extreme temperatures ranging from -4F to 158F, ensuring less cracks or damage. Crafted with high-quality materials, it is built to last over a decade, providing reliable performance for years to come
- Wide Compatibility: Compatible with power stations from EcoFlow, Jackery, Bluetti, Anker, etc. Includes a 3m MC4 cable and a 0.5m MC4 to XT60, Anderson, DC8020 cable for easy setup
- Fast & Efficient Charging: 23.5% high conversion rate charges power stations to 80% in just a few hours. Auto-Restart Tech resumes charging after interruptions, with smart protection for safer use. The 6-angle kickstand ensures maximum sun exposure
- Reliable Support & Warranty: 12-month warranty with free replacement for defects. Enjoy 24/7 support via email or chat. Includes a user guide for convenience
Description
400W Solar Panel
Brand: Ecosonique Technology
Material: Monocrystalline Silicon
Product Dimensions: 26.2"L x 2.9"W x 22.4"H
Item Weight: 22.9 Pounds
Efficiency: 23.5% high conversion rate
Brand: Ecosonique Technology
Material: Monocrystalline Silicon
Product Dimensions: 26.2"L x 2.9"W x 22.4"H
Item Weight: 22.9 Pounds
Efficiency: 23.5% high conversion rate
Included Components: 1x 0.5m MC4 to XT60, Anderson, DC8020 cable, 1x 3m MC4 cable, 1x 400w solar panel, 1x User manual
AC Adapter Current: 10 Amps
Maximum Voltage: 40 Volts
Upper Temperature Rating: 158 Degrees Fahrenheit
Maximum Power: 400 Watts
Special Feature: Foldable, Light weight, Portable
Output Voltage: 40 Volts
Manufacturer: Shenzhen Sola-E Technology Co., Ltd
Item Weight: 22.9 pounds
Item model number: UC-400
Size: 400W
Color: Black
Folded Knife Size: 26.18*22.44*2.95 inch
Special Features: Foldable, Light weight, Portable
Batteries Included?: No
Batteries Required?: No
Date First Available: January 15, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Mar 9
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: E100W
I’ve been using the Ecosonique 100W Portable Solar Panel for camping and emergency backup, and it’s exceeded my expectations. The 6-fold design is incredibly compact — folds down to the size of a laptop bag and weighs only 6 lbs, making it super easy to carry and store. Setup is quick thanks to the built-in kickstands, and the panel feels stable even on uneven ground. I love the wide compatibility: it comes with USB QC3.0, USB-C PD3.0, and 20V DC ports, plus Anderson and XT60 connectors. I’ve used it to charge my power station, phone, and even a small fan — all worked flawlessly. The conversion efficiency is impressive at 23.5%, and it adapts well to changing sunlight with an auto-reboot feature. It’s also waterproof and dust-resistant, which is a must for outdoor use. If you’re into hiking, RVing, or just want a reliable solar backup, this panel is a fantastic choice.
...
show more
Reviewed in the United States on October 8, 2025 by shawn broussard
Size: 300W
Most powerful and a true 300 watts on a sunny day.
Reviewed in the United States on December 30, 2025 by Lacey Olin
Size: E100W
Great solar panel! Very lightweight and easy to carry. Works perfectly with my power station and charges phones and tablets quickly. Ideal for camping and beach trips. Highly recommend.
Reviewed in the United States on September 21, 2025 by HCC
Size: E100W
Why did you pick this product vs others?: This 100 watt foldable solar panel was priced much lower than comparable ones, but at the time didn't have as many reviews as the top ones. But it checked off all the boxes of what I was looking for: 100 watt, foldable, a stand, USB ports, and XT60 cable. In full sun, I'm getting 70-80 watts. You might get a little more with the perfect angle and perfect conditions, but 70-80 watts is reasonable for foldable panels and this price. I like the included pocket for the cables and adapters. The build in stand is a little flimsy and takes some work to stand the panels up. The outside fabric material can easily get dirty if you're setting it on the ground, especially during camping.
...
show more
Reviewed in the United States on July 2, 2025 by True
Size: 400W
Excellent panels well made, excellent output
Reviewed in the United States on January 17, 2026 by Grey Wind
Size: E100W
Much more compact and lighter than my $400 Goal Zero Nomad 100W Solar Panel. As you can see in the picture, there’s a huge difference in size. My Goal Zero does not have a handle for carrying nor any other plugs besides the 8mm plug that is meant to go in the Goal Zero Yeti Battery. This EcoSonique has a handle to carry, buckles to keep the panel folded, and several plug options included for a variety of battery powerstations. The Anderson connector makes it easy to link to another solar panel to get even more power for your battery. And when comparing both 100W panels, this panel got just as much wattage as my Goal Zero, averaging about 60-70W in an urban environment. You might be asking why I’m not getting 100W on either of my panels. Well, it rare at least for me to find the optimal environment to get the max out of my panels for where I am. I have several brands of panels and I routinely check them to make sure they are all consistent. I’m not an expert at all and can’t tell you whether the panels are just not efficient enough compared to something more expensive. However, in this price range I’d say this is great and does get the job done. With about 60W it took around an hour to charge my Goal Zero Yeti 1000X to 10%. I highly recommend this panel!
...
show more
Reviewed in the United States on July 13, 2025 by Starry Rose Starry Rose
Size: E100W
This 100 watt portable solar panel was able to charge everything I plugged into it. I plugged in my MacBook, then my iPhone, my iPad and two power banks (all separately) and it was able to charge each device without any issues. I will say that it is a bit unwieldy to try to deploy because you have 5 folding panels that are all flexing as you are trying to stand it up. The kickstands, which fold out from the back are a nice addition but they tend to fold back up while you are working on standing up the next section. It took several minutes to balance it and keep it standing upright but this is just a side effect of having a folding solar panel and really shouldn't count against it as it does what it is intended to do, which is to charge up your devices using the sun. I got this to use in a power outage and based on my tests, it works well
...
show more
Reviewed in the United States on July 7, 2025 by Mike S.
Size: 200W
I bought this to power an RV. I seems to work sufficiently, but I only get 130 watts in direct sun in New Mexico. Rufus says this is typical. It seems misleading to claim 200 watts of output when they know that this is only under ideal lab conditions and that real world expectation is 130-150 under the best environmental conditions. Had I know I would have opted for bigger capacity. The included cable is nice. It allows connection to many different devices and brands of power stations. Setup was easy, just unfold, angle it using the kickstands and plug it in.
...
show more
Reviewed in the United States on November 29, 2025 by SCOTT M MCCLURE