LENSUN 80W 12V ETFE Black Flexible Solar Panel, Ultrathin Ultra Lightweight, PERC Mono Solar Cells, for RVs, Campers, Boats,Camping, Offroad Offgrid Solar Power

Failed after 4 months don't waste your money

Excellent matériel

It's only producing 33w of power in direct sunlight. I originally bought this in May so my return window has passed. I've reached out to the manufacturer to see if I can get it replaced. In the same conditions I tested my portable solar panel and it's producing 2-3 times more power than this panel. I connected the battery directly to the panel to see if it was the 20 ft extension. It wasn't. It produced the same amount, 33w at most, connected directly to the panel*UPDATE: I'm now upgrading it to 4 stars. The company communicated with me and always responded to my messages. They did right by me and sent me a brand new replacement solar panel to replace the defective one I first purchased. Because of the great customer service I will definitely be buying from them again

It's been a few months that I have this installed. It's a second solar panel that I'm on but I was looking for something more flexible that would fit on my dash and leave the the side windows defroster alone.If it's perfectly in my Honda SUV. I haven't hooked up to a MPPT using 10 gauge wire with MC4 connections.I want my battery in my vehicle to stay charged I'm getting reading out of this 45W peaked at 19.6V. not bad for a 55 watt panel I also have the 60W in the 60W I'm getting 46W and Peak is 20.8V. but the 60 won't fit on my dash and I got that for the house.55w works perfectly in my vehicle I'm satisfied I'm planning to hook up an inverter and everything should be just right I might put up another 55W I'm mount out on the roof of my SUV. That was total of 110 Watts and come out roughly to 90 Watts. Still not bad.My recommendation to everyone is go get it if you want to see more you can catch me on my on YouTube channel ALBERTSVOICE SOLAR EVERYTHING ELSE.Where I live the Sun hits my house and stays like that all day long so by 6:00 7:00 the Sun hits my dash and you can see by the amount of sunlight in the video attached to this how strong it is.

I bought two of these panels. One "55w" and one "100w". I mounted them to the roof rack of my 4runner to keep the battery topped up while running my 50q ARB fridge. Panels were run through a Victron MPPT controller and all numbers are based on sunny CO days with high temperatures of 85⁰-95⁰F. All comparison days were in my work parking lot which has no obstructing trees or buildings when I park there from 0900-1730 each day. Prior to these panels, I used a 30w panel from another manufacturer. That panel regularly achieved 76-83% of its rated capacity in these same conditions.Pros:- Eyelets made mounting to my roof rack super easy.- All black design is visually appealing to me.- Cable leads appear to be 10g wire and M4 connectors appear to be of good quality.Cons- The "55w" panel achieved a miserable 6w of output on one day and 7w of output on the other. That is 11-12% of the rated capacity of the panel. This is also less than 1/3 of the watts I can get out of my 30w panel in the same conditions.- The "100w" panel did better, but still only achieved 53-67w (53-67% of rated capacity).- After taking my car through a touchless car wash, the 100w panel's output has been reduced to 23-37% of rated capacity. This leads me to conclude that some part of the panel was not waterproof as advertised and has now shorted out.Overall, I wanted to like these panels, but they're just not cut out for real-world use. I am returning both and will be going with another brand of solar panel to meet my needs.