WZRELB 1200W Pure Sine Wave Inverter 48V DC to 110V 120V AC Power Converter with LED Display, Off-Grid Portable Power Inverter with 2 AC Outlets for Home, RV, Truck, Camping

Runs great to me

Lasting the run time of 20 months without any problems. So we have invested in 2 4000w a 3000w and found a Australian version so we got a 9000w all split phase. Each unit has been performing as expected. Thanks for that...

Rated for 1,200 Watts, couldn't hold a 1,000 Watt load for more than 5 minutes without smelling like burning electronics and shutting down.

This 36 volts inverter works perfectly, I received it on time and it do all that I need it to do

Works as advertised.

Doesn't really output 500w per port as advertised. I had it keep tripping when trying to run something that was only pulling 350w per my BMS.

I don't really like to use 12V platform for anything more than 500-800W max due to the high amperage you draw at such a low DC voltage, which means thick cables, lots of heat, and reduced safety because of this all. As such, I wanted a beefier Pure Sine Wave inverter for my small-medium loads that I can use with the 12V batteries that I do use, and when I saw this I realized it had the potential to become my main workhorse for this use case. Once I received it, I put it thru its paces and I love the package! It is small overall for the amount of power it provides, has a reasonably clean sine wave, isn't loud at the wattage my loads draw and just seems well built. It is great to know that in a pinch I can run a 900-1000W vacuum cleaner even if that's not my primary use case, I'd rather have something overbuilt running at 30-50% capacity for daily use than something stressed running at 80% capacity! Good value for the money if you value a small package with a lot of punch.

Have been looking for a low cost, reliable inverter, to use during Florida power outages. Needed to only keep main refrigerator running overnight while we sleep, with gas generator off. They all have failed to do the task, except this one! There was one glitch shortly after I started testing. After running for 3 hours, the inverter alarm beep was triggered and it stopped. Flipped the switch off, then on, and it was working again. Thinking "maybe" a defrost cycle kicked in that was too much? Other than that, it ran fine for a total of 13 hours, when the 100 Ah battery finally became drained. Ran this in the kitchen for these tests and quickly noticed the fan kicks on frequently, sometimes every few minutes, and it is very loud. At about 25 feet away, decibels increased from 29 to 49dBA when fan kicked on. Fan would run for 11 to 20 seconds at a time. The small hot spot area the inverter ever got up to was only 97F, with the rest of the unit at 83F, in a hot Florida home. During normal use, would most likely run this unit and battery in a garage, with AC cord to appliance, so fan noise should be a non-issue.