LVYUAN 4000 Watt Power Inverter 24V to 110V 120V for Vehicle, Solar Inverter System, Heavy Duty, RV, Truck, Off Grid,Camping with 4 AC Outlets, LCD Display, Wireless Remote Control, Car Power Inverter

Bought the 48 volt 5000 watt to mount on my 48 volt lithium golf cart so I would have a mobile power station. So far so good. I am pleased that it starts and runs my air compressor and my chop saw. I like the safety covers for the terminals.

Initially, I had some bumps in the road in getting this product setup then going because it has exact finite requirements for it to operate safely and effectively. However, once these were met, I'm now fully satisfied (at the moment) with its operational performance matching its product description and I see it as a tremendous high value item if it lasts for at least 4 to 7 years (*and beyond *) with responsible use.

If you are looking for a heavy-duty power solution that actually delivers on its promises, look no further. I’ve tested several inverters over the years for my off-grid cabin and RV setup, and the LVYUAN 4000W Pure Sine Wave Inverter is in a league of its own for 2025. It’s not just a piece of equipment; it’s peace of mind in a sturdy aluminum box.

TLDR Decent power output decent price remote uses a weird battery. I got this product because i work out of my car and it would be nice to power things off grid. When it arrived the first thing that spoke out to me was the size of it. its pretty large. Another thing was how small the cables that came with it were, they were only about 1.5ft long so you will probably need to head to your local auto parts store and grab some cable. I got 6GA cable and some circle connectors and made my own its not to hard with some knowledge. It was however really easy to install. Granted I have already ran cables through my firewall so i just fed my new ones through. I didnt do any scientific testing however i was able to power my 6 gallon 5 HP shopvac for a decent bit without my car on. It also has a warning before it kills your battery; It will make a beep and then a minute or so later beep again untill your battery gets lower then itll start beeping non stop until you turn what you had on off. witch I like Its loud enough that I could hear it over the vacuum but not really annoying. One of my biggest gripes other than the hysterically short cables is the fact the remote A) uses a weird battery and B) it didn't come with one. I would be less upset if it used a AA or AAA but it doesn't so I have to run to the store next time I can and grab one if I remember. Its not a deal breaker there is a switch on the unit and since im in a dodge dart and its sitting in the passenger floor board i just have to lean over and hit the switch no biggie however if it were installed in a trunk or engine bay it would be a bit annoying. Over all im very satisfied with it so far other than the remote and short cables. I also provided very quality pictures Xbox controller for scale, I didnt have a banana. and a pic of the power output wich includes the voltage.

This is a great inverter... thinking about buying another since it works so good and with consistent power

Works great

Hook it up to my washing machine but tripped out on me when it had a heavy load. And that was the only one connected to. And when i check for ground. No ground. Both connection is live connection on ac output.i cannot connect to a three way light switch. Now i really have to test how much load it can handle continuously before my 30 days return.

Been using it a few weeks now so far its been working great no issues