400W Portable Solar Panel,Foldable Solar Panel Power Backup,36V Output Solar Charger for Power Station Off Grid Outdoor Activities, RV, Marine,Camping, Solar Generator, IP67 Waterproof

Averaged ~320W in south Houston area with a mostly sunny sky in November. Some haze, but still managed. Caught over 350W when the sun was completely unobstructed. A good cloud knocked down the generation considerably (2nd picture), but they're solar. Was surprised it even kept going. Fairly heavy, but not too bad. Weighed a little more than the Ecoflow Delta 2 I had it connected to. Having the plug assortment made it an easy plug-and-play. Decent price point, given what you get, so I will probably buy another later. It can be a little flimsy when you set them out, but once you have it propped up, it stays put.

The product works well and provides a good wattage. Sunny day provided 355W input to my Anker C1000X with expansion pack. I like the fact I can connect with my Anker with the XT60 connector and also my 4Patriots 1800 with an Andersen connection. A little heavy but folds and has a handle for carry. The props behind the panels are a little bit of a challenge when trying to move the panels for more direct sunlight since they want to fold when moving, so setting up and repositioning can be a pain. All-in-all it does what it says it will do. If you cool the panels you will more than likely get more wattage input.

Just as I ordered came earlier than started came well protected no damage thank you

This 400W solar panel folds compactly, making it easy to carry. Over labor day weekend, I got ~320W around noon under direct sunlight, which is excellent. I know most solar panels typically achieve about 70% of their rated wattage, so I am happy with the result.Product also includes a backup cable to keep my power station in the shade.pretty happy with the purchase.

I have been looking at these for awhile and decided to purchase them when they had $100 off coupon. Today I connected them to my Pecron e3600 LFP power station to see how they worked.I live at 43 degrees north latitude and today it was sunny and 58F (14.4C). As large as they are the are, as expected, bit tricky to set up. Cold they were putting out about 340 watts which was a pleasant surprise. After about 15 minutes the panels had warmed up to 125F (51.7C) and were still putting out 315 watts of power. This remained consistent throughout the run.My power station can handle multiple solar panel setups and I was also running four 100w flexible solar panels connected in series at the same time. Throughout the test the Ayahoomane panel output remained about 25 watts lower than the four connected 100W panels.I took a bit of a chance on a brand I have never heard of before (pretty common on Amazon) but so far I am pretty happy with the output. I figure the output will be lower in the summer, but that is they way all solar panels work.Not sure about long term durability, but these will not get heavy use. I have other more robust panels for that. Eventually I plan to make some sort of stand for them out PVC pipe that will be easy to set up and take down.

still charges. i've only had these for a couple of months and they're damaged from normal use. idk if the sun cause cracking. huge white spots. i wouldnt recommend.

Package arrived on time and intact. Super quick to set it up and assemble cables. Everything you need is in knee convenient package. I tried it out on my driveway and got plenty of power. I highly recommend it!

Just got it yesterday upon testing on full sun, I was getting roughly around 260 watts for a 400 watts panel. Was hoping for more. I thought it would be shipped from usa, but it's from china. Tracking isn't all that great, nobody knocked on my door or asked me to sign. After delivery about 1 hour later then it shows delivered. If there's thief around, they would've taken the panel. The main good thing about the panel is that it's light weight. After re-watching the video, I realized you would setup 1 panel at a time before flip another one open. I flipped open everything at first try and didn't go very well. The biggest problem was the poor wattage produced.