Renogy 400 Watt Solar Panel, 16BB N-Type Foldable Panel, 25% High Efficieny for Outdoor, Camping, Off Grid, Lightweight Ultra-Thin Only 7.3 kgs/16.09 lbs

the panel is excellent, but, beware it is slightly a different dimension that the original 200 watt panels we purchased over a year ago....we had to do some tweaks to get it to fit into our 2-year old assembly (we set it up so we could upgrade and add panels later...these wouldn't snap in like we'd hoped because of the different length).....just something to be aware of if you are buying one to pair up with older Renogy panels.

This panel fits a niche. 2 x 300 + 1 x 200 yields under 100V open circuit. Each panel having about the same current rating, this is a perfect match for the Renogy charge controllers that are limited to 100V PV input. For example, the Rover 30 Li or Rover 40 Li will handle these three panels in series in a 24V system, for an inexpensive powerful configuration.

Good product at a good price. Fast shipping!

The person on Craigslist that I traded it to for their RV loves it. I ordered the 200w/27v panel to charge my Ego batteries through my Ego Nexus power station with Ego inverter. Only problem is my inverter only handles up to 22v. Was a long process, but I now have a 100w/12v panel that works ok. Really needed the 200w for my needs, but I'll find another one and “upgrade”.

Highest output in direct sunlight was around 250 watts. It almost needs to be 500w panel and then it would give you closer to the rated 400W. Not sure what conditions youd need better than direct sunlight to achieve the advertised 400 watts.

Produced scarcely any meaningful output, particularly when a bargain-bin, no-name panel performed better under identical placement. Its weight-to-wattage ratio is markedly inferior to competing units, and it unfolds into a cumbersome footprint nearly twice that of unbranded alternatives offering the same wattage. Altogether, a heavier than expected, inefficient unit.

This 400w solar blanket would only draw 191w in direct sun. My other 400w solar panel (not a Renogy) was drawing 410w. Either the manufacturer grossly overstates the product's ability, or I received a defective item. The box looks as if it has already been returned at least once. I would not recommend this item to anyone.

junk don't buy these panels had nothing but problems with them on bluetti elite 100 yes i have good cables replaced them 3 times not the issue got 2 different panels from renogy still having even on my bluetti ac 70 and my jackery 1000v2

panel melted and subsequently FUSED BONDED the XT 60 plug in the socket of my Ecoflo Delta 2

It melted and no ones covering it Walmart not Renogy