Fast Charging! I like my 400W Solar Panel. It charges my Delta Pro much faster that my 2 X 100W panels. It is a little big and heavy for one person to set up but I have gotten used to it.

Performs well and as expected. It has a good conversion rate/performance. I have good sun exposure most days of the year and can recharge in 4-5 hours when 2/3's expended. The panel array is heavy and awkward for single person manipulation. The panel array gets warm as would be expected in the sunlight and so if laid out over vegetation that you care about, (lawn, etc) it will burn the vegetation - I have had the same issue with a generic tarp on the lawn. So I purchased an adjustable stand that folds up and that solves a lot of the issues.

I ordered two of the EcoFlow 400W panels and they arrived yesterday. They are everything I expected from a great company with quality products.

We have only used it twice but both times it performed as advertised. I may buy a second solar panel and run both for my new EcoFlow Pro...

A bit heavier than I thought it would be. But is definitely working well. Getting 400Watts as advertised!

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.

Bought Few weeks ago .. very happy I just need longer KT solar cables, currently on waiting list for longer back ordered solar cables.

Great panels. These panels were an upgrade from the 160W versions. These pull in so much more power for the EcoFlow.

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