New Upgraded 3000 Watts Pure Sine Wave Inverter, 12V DC to 110V AC Power Inverter with 4 AC Outlets, USB Port, Type-C Port for Truck, Vehicle, Power Outage, Remote Control with LCD Screen

Fabulous product, stable and powerful. Easy installation, excellent customer service and prompt delivery. I highly recommend this inverter, especially with the 2200W higher-power.

Wow I'm impressed, this will run a real 7 1/4" Skilsaw, has plenty of reserve to start a real construction Skilsaw at 1,800 watts start up, and up to1,000 watts at constant. Also will run any 120v compressor. I'm using a 200ah lifepo4 12v battery.This inverter Would have no problem also running table saws and chop saws. Everything within 2,200 watts AC 120v will run efficient.But you will need a much bigger battery bank if you want to run say a 1,500 watts AC for any length of time, more amp hour batteries will give you longer run times.I like the low voltage cut off settings you can set so you don't over drain your batteries. Nice feature and absolutely necessary.One thing I noticed, that the fans rarely come on. And they only run for a very short time. I was pulling 1,200 watts for awhile and no fans came on. This thing runs much cooler than my other brand 1,000 watt inverter, which shows this inverter is both effective and efficient.If You need more than 2,200 watts constant you should bump up to 24 volt DC batteries and a higher wattage 24v DC input inverter. Way more expensive, but you get twice the juice out of a 24v battery than a 12v battery and only using half the amps of 12v battery. Twice effecient over 12v.The AC voltage on this inverter stays high around 119v/120v AC. Which is correct AC voltage. Most Inverters run at 110v to 115v AC. Then they drop down more in AC voltage under high loads. Not good, but this inverter is good and always stays at least at 118v to 120v AC even under load. Higher voltage means better speeds and performance on AC motors and fans.This will also able to run 120v full size fridges, window AC unit or split AC, Skilsaw, wet dry vacuums, carpet vacuums, Carpet cleaning machines, air compressor etc. But Stay at the Maximum of 2,200 watts constant load, don't overload it. The max load constant of 2,200 watts dictates how many devices you can run on this inverter at the same time. Again Don't overload any inverter. Bad for batteries and wears out the inverter.This inverter has a quick surge capability of 4,400 watts. But only a few seconds, only for power surge start up on AC motors. But this can run constantly at 2,200 watts AC. Most people will be happy with this inverter, and it will run many of their AC appliances.Looks well made, with nicest remote display turn on off I've seen. Display is fairly accurate.We'll see if this inverter brand holds up, if it does I'm buying this brand from now on.

I have been using this 12V DC Olteanp 3000-watt inverter for a couple months now. I connected it to four liFePo4 batteries in parallel that I charge with solar panels. My setup is currently on my work bench, but I plan to permanently install it on the wall in my shop. The inverter is quiet and provides extremely clean power in my shop. It powers my table saw and other shop equipment without getting over loaded. The remote makes it easy to use and provides information about battery voltage and power being used. I have another small 1200-watt inverter and a single LiFePo4 battery I have been using for a couple years to charge my lawn equipment and have been very happy with it. I decided that I needed something with more power and would run longer for powering my shop.

When I purchased this inverter, I had questions because I am not super knowledgeable about batteries and inverters and the manual did not answer my questions, so I contacted customer service (no phone number is provided in the manual, but an email is included on the last page). They took about 24 hours to respond to my email. The documentation is mostly oriented to lithium batteries, but I use lead acid batteries. Per my interaction with customer service,if you use 12v lead acid batteries with this inverter, set the input voltage switch to 10.5v. (switch 1=on, 2=off).I use my power inverter hooked up to 12v lead acid marine batteries to run my freezer and refrigerators when power is disrupted at my house. I purchased a 1500W inverter in 2005 when Hurricane Rita knocked out power in Houston for a week and it worked well to keep my food from spoiling. When we lost power during Hurricane Beryl in July 2024, I stupidly plugged in a new "energy efficient" LG refrigerator without checking the power usage and found out the hard way that it used more startup power than my old refrigerator. I purchased this new 2200W inverter to replace my ruined 1500W inverter. It works well with my not-so energy efficient LG refrigerator as well as my freezer.I can't comment about the longevity or reliability of the inverter since I only use it during power outages, and don't run it constantly.My only complaint about this inverter is that the cables are not very flexible and stick straight out from the back when they are connected, which means they take up a lot of space when sitting on my kitchen floor running my fridge. The cables on my old inverter were more flexible so I did not have this problem, but they were hard wired inside the inverter and not detachable so were tossed with the old inverter.My old inverter was a modified sine wave inverter and didn't work with some of my electronics. I am very pleased that this is a pure sine wave inverter and can be used with all sensitive electronics that require a higher quality waveform providing me with more flexibility with what I can hook up to it during power outages.

I recently purchased a 4000W power inverter, and it has exceeded my expectations. The power output is reliable, easily running all my essential devices, including tools and appliances during road trips and camping. The build quality feels solid, and the cooling fan operates quietly, preventing overheating. Installation was straightforward, and I appreciated the clear instructions provided.One standout feature is the multiple outlets, which make it versatile for various uses. It has been a lifesaver during power outages at home too. Overall, it’s an excellent investment for anyone needing portable, high-capacity power. Highly recommend!