I bought this about 2 weeks ago, did not open the box yet. I will open next week. Fast shipping. Thanks.

Works great. Need to be very careful with this. Holding rings on panel itself elongate if you allow them to hang some weight.

Solar panel is solid and well made. It provides a welcome and practical alternative to a gas powered generator.

Have not had a chance to use it, but if it works as well as my two 160 watt panels it will be just fine

These were easy to connect and so far work very well with no hassle. They pick up the sun as soon as it appears, even laying down flat.

These panels are quality built. They are efficient and provide good power for my Delta Pro.

Great solar panels Love the quality and the performance

Purchased the 400W folding solar panel to charge my Eco Flow Delta Pro and I'm so glad!

I set mine up on the roof of my house and use a 20ft extension. It hasn't moved even during storms. I have one of the early Delta models, and it works great. I just need a bigger battery. As the sun first rises, I only get 20-30 watts and peaks over 300 watts around noon. Considering the panel isn't pointing directly at the sun, I'm impressed!

Purchased an EcoFlow ultra extra battery with inverter And several different EcoFlow solar panels, including the 400 W with a gimpy stand. One piece of advice if you're getting into Solar is unless you're selling XS back to the electric provider. It's not going to be cost-effective. One way to help it be more cost-effective is to never pay full price for solar equipment. Wait till Black Friday wait till Christmas wait till summer wait till Easter Memorial Day Labor Day check on all the major holidays and there will be major discounts. The 400 W panel advertised here is 42% off. If you built a 90 kW EcoFlow system and paid full price well they have a 45K system in their refurbished products, which I recommend highly for 20 grand and that doesn't include your panels. It just includes five batteries for each column and inverter. Any any and all additional upgrades such as the smart two home panel and iPhone iPad display controller or extra. Like I said wait till they're on sale. I've caught some items on sale for 60 to 70% off. And it's OK to mix equipment if you can hook them together and link them you can't tell the difference in quality. A friend of mine built a 150 kW system in my development and I'm not sure he has two of the same of anything.