Renogy Inverter PUH, 2000W Pure Sine Wave Power Inverter with UPS Transfer Switch & Bluetooth, 12V DC to 120V AC Converter for RV, Truck, Home,Camping - 4000W Surge Power, Remote Monitoring

If you live in an area prone to winter power outages, this Renogy Pure Sine Wave Inverter (with ATS) is a total game-changer. I bought this specifically to keep my pellet stove running when the grid goes down, and it has performed flawlessly. The "Automatic Switch" is a Lifesaver The standout feature here is the Built-in Automatic Transfer Switch (ATS). Here’s how it works: • You plug the inverter into a standard wall outlet and plug your pellet stove into the inverter. • While the power is on, the inverter simply "passes through" the utility electricity to your stove. • The moment the power cuts out, the inverter senses the loss and switches over to battery power in about 15 milliseconds. It’s so fast that the pellet stove doesn't even flicker or go into a shutdown cycle—it just keeps on heating. This is a game changer, because usually if my pellet stove turns off unexpectedly the house can easily become filled with smoke since the fan in the stove shuts off. Why Pure Sine Wave Matters- Pellet stoves have sensitive circuit boards and internal fans. Cheap "Modified Sine Wave" inverters can hum or even fry the electronics. This Renogy unit provides Pure Sine Wave power, which is just as clean (if not cleaner) than what comes out of your wall. My stove runs perfectly quiet on it. Setup Note: Keep in mind that this is the inverter only. You will need to purchase a Deep Cycle Marine or RV battery separately to power it. I paired mine with a 100Ah battery, and it provides hours of backup heat. The Verdict: If you rely on a pellet stove for primary heat, don't risk a frozen house. This inverter is reliable, well-built, and the automatic switching means you don't have to fumble with cables in the dark. Highly recommended!

Good product, but not enough power for using it in semi truck. It’s still usable for one microwave or freezer but for both of them on time- shut down every couple of minutes

This has been a great inverter for my fifth wheel camper. I wanted to get a solar setup and be able to run my chest freezer in the Arizona sun. This inverter runs nonstop keeping my freezer cold and occasionally running my 1” electric water pump at the same time. I have also used it with the freezer and a standalone AC unit on those 100+ days and it never had a problem as long as the sun was good. It has been very reliable and I may purchase another one for a vehicle soon. Running with 600 watts of solar panels by the way.

A+++++ Be sure to purchase Renogy Products from the Renogy Store on Amazon or a verified Authorized Dealer for full Renogy Warranty. These Renogy PUH 3000 Watt Pure Sine Wave Inverters are some of the best on the market. The build quality is exceptional, quiet but powerful turbo cooling fans, unbelievably higher than standard 92+% efficiency, 18W Idle/Standby Power Consumption is the lowest on the market, built in short distance wireless Bluetooth, and remote with cable, heavy duty Industrial Grade Power and Ground Terminals with protection covers, UPS Automatic Transfer Switch, these are just a few of the reasons why these Renogy PUH Series Inverters are the best on the market. The heavy duty build quality, craftsmanship, durability, and attention to detail of Renogy Solar Products are top notch with excellent customer service representatives who go above and beyond the call of duty to actually answer questions concerning their products to ensure customer satisfaction and product safety. Authentic UL Certified 4/0 AWG Pure 99.97% OFC (Oxygen Free Copper) 2106 Strand Cables with Hydraulic Crimped Lugs, Blue Sea Systems 350-400 Amp Class T Fuse and Fuse Block, and a minimum of 300Ah-560Ah LifePo4 12V Batteries are a must have for this extremely powerful 3000W Pure Sine Wave Inverters. With all Solar Systems it's best to go larger than needed, so you can expand later with less components to purchase.. I purchased 2 of these Heavy 18lb Extremely Powerful Pure Sine Wave Inverters, because all independent tests confirmed they exceeded expectations across the entire scale. Thank you for supporting America and it's Armed Forces!!

I was really excited to get this inverter and get it running in my camper. I especially liked the remote control because the inverter was to go inside a difficult to access location which was perfect for the inverter. The remote on/off switch would make it easy to manage the inverter once it was up and running. The pure sine wave feature is also nice. Normally I would have tested the inverter prior to installing it, however it appeared to be well designed with robust features such as the threaded and locked lugs for hooking up the 12 volt cables. I also liked the extra 120v output connection for a permanent AC wire, which is what I was planning. I was a little bit put off by the 3 foot long 12v cables because I don't need that much length, but I figured that if the inverter performed as expected, I would eventually shorten the cables to improve on voltage drop. After several hours of running AC wiring and setting up the space where the inverter would sit in the trailer, I hooked up the inverter to the battery and then switched it on. The fans started up, the green light was on, then a beep, then the red light came on and it shut down. I shut if off and tried a few more times with the same result. The Owners Manual troubleshooting stated that if this happened, the first thing is to make sure the incoming voltage was no higher than 16.5 volts and no lower than 10 volts. I measured the battery terminals and got 13.3 volts. Even with the three foot 4.0 gauge cables, 13.3 volts at the battery are nicely within the acceptable range. Next, troubleshooting said that inverter could be overheating. Since I just turned it on, and there was no load on it, that's not the problem. Check to see if the operating load is excessive on the output side. I had nothing hooked up to it, so that's not the problem. One last possibility: "The inverter is short circuited". Now that's intriguing. Troubleshooting specifies to disconnect the inverter and turn off the switch to reset. I did that several times and the same thing only happened; it would come on and then sound the alarm and the red light and then shut down. If only shutting off something and then restarting it would fix an internal short. I then removed the inverter from the trailer and tested it using a 12V battery on the bench, with no AC wiring connected to it. Same thing. Clearly this is a faulty unit. I'm shipping it back to Amazon. Lesson learned. Given that others have received bricked units from the get go, I should have benched tested this inverter before setting everything up and then finding out the inverter is non-functioning. In the long run however, I don't look at the time spent so far as lost because most of the work was in the AC wiring for the trailer, and that can be used no matter which inverter I finally install.

I’ve bought several Renogy panels, 2 charge controllers, and this inverter. Everything but this inverter had preformed to 9.5 of 10. This inverter has been nothing but a headache since I installed it. I installed it 6 months after purchase, didn’t check it out when I received it. What a mistake that was. Runs hotter than the book says it should, by 5 degrees C. Throws out codes like crazy one second then they disappear the next second. Load is only 400 watts or less. 12 volts DC. Fan doesnt kick in till it’s 50 C, book says max is 45 C. It is quiet though, voltage steady. No way to know how durable it is or isn’t. Traveling, who knows, I couldn’t say. Customer service, from Amazon was as expected due to the time passed. Customer service from Renogy, never had such a run around I my 67 years on this earth. It’s been a month since I filed a warranty claim with Renogy and I still don’t have a proper working inverter. A real disappointment this purchase is. Renogy had been my go to, now I’m rethinking that. Maybe I’ll see a warranty inverter one day, I emailed them 5 days ago about this. I was told the next day warranty had been approved, what ever that is supposed to mean. I’m not going to hold my breath. Update 10/24/2025 Renogy finally shipped me a warranty replacement, I installed it the next day. This is such a change from the POS I bought before, it’s like night and day. Not only is it not throwing codes out, it’s running at the factory specs. When it reaches 45 C, fan kicks on and the temperature drops like it should. I’m happy about that ! Side note, something I had no idea was going on till I received my replacement. Battery power is lasting longer, even with me putting a slightly larger load on it. The other was sucking my batteries down far too faster as it turns out. I believe I got what I paid for finally. I had to fight for it, which I don’t like, but I got it finally. Product wise, At this point, I give a 9.5 Customer Service, At this point, I give a 5 Changing my overall rating to a 7.5 December 9, 2025 Update Had this 3000 watt inverter running since it was installed about a day after arrival. Some things Renogy should change for the consumer. It runs hot even under a minimal load. I have run it at 10 watts for hours, and I have run it at 500 watts for hours. No matter what the load is it runs hot if you have it in a 70 degree Fahrenheit ( 21.1 ) Celsius environment. It will exceed the maximum operating temperature. It runs in a environment of 49 Fahrenheit and 9 Celsius really well. My opinion is is needs a lot more heat sink built into it, external fins might do it. Living in Interior Alaska, I can make the needed adjustments. It gets cool here. Other than the heat issue, it’s doing what I ask of it. I still give it a 7.5

Bought one several yrs ago for my semi truck and so when I was in the market for another, this is what I came back too. The old still works great and I can run a microwave, mini refrigerator, and just about anything else I've needed in the truck. Very well worth the price in my opinion.

After 3 other brands ranging from 2 to 3k watts failed to work out, this one could handle the surge needs for the 3/4 hp jet pump without any weird noises or inverter struggles. This unit didn't even bat an eye. It also has a high amp output bus I wired the motor to. Running on 200ah lFP battery and using a soft starter as well as a LFP smart charger. Only complaint is the hardware bus terminal...it is difficult to accommodate a 12ga tinned copper wire. Got it in though. I recommend this beast.