Модифікований інвертор живлення M1500 1500 Вт, перетворювач змінного струму постійного струму - ідеально підходить для кемперів, фургонів, сонячних систем, аварійного живлення вдома та на вулиці

Hello, I installed the device on a tractor to connect an 850w portable air conditioner,
The voltage of the battery when the engine is stopped is 12.6v and at the transformer output there is only 180v and therefore the air conditioner does not turn on or it turns on and off very quickly, do you have a solution to the problem?
Kind regards Thierry

Very good product, installed in a motorhome and in a utility, I am very satisfied. Small thing the battery connection cables are a little too short, it would take 1m to see 1m50m minimum with a fuse on red cable and absence of the cigarette lighter cord.
I tested it with a drill, a fridge and a dolce gusto brand coffee maker among others, it works but my energy logger 4000F model wattmeter does not find the 50Hz, the frequency display is erratic while on the sector j 've got 50Hz.
Moreover, still with this device, the measured values ​​of active power, apparent power, cos phi, are appreciably different for the same device of course than on the sector. I do not have an oscilloscope on hand to check. And suddenly I could not check the availability of 1000 / 2000W announced.
But to conclude, this is a product that gives me complete satisfaction and seems very robust in the choice of materials.

I bought that part for my Womo.
Since the old one broke and was too weak (600Watt). The new one is easy
Super and more powerful (1500 watts).
The price is just great that's why I bought it. The noise level from the 2 fans is also barely audible. I would buy such a LG again. F.W.

I use the voltage converter to power the coffee machine (Tassimo 1300W) and my trickle charger in my MX trailer and it works great.
The converter switches off and emits an acoustic signal as soon as the battery voltage is too low, I tested that and it was the case at approx. 10. xV.
So far I haven't had any problems with it and I hope it stays that way :)
From my side, a clear buy recommendation.

Practical example of how it can work with relay switch to the mains in case of insufficient battery.
Almost zero no-load consumption (A: 0.10), the fan turns on as soon as it reaches a little higher temperature than the ambient one and of course it depends on the load current.