WFCO Electronics WF-5110RS Pure Sine Wave Inverter - 1000 Watt

We have a residential 18 cubic foot refrigerator in our rv and this battery powered it over 20 hours. Now the problem is recharging it.

Installation was better than I expected. Some instructions would have been nice though.

I purchased this and had it professionally installed. It lasted about a year not even I’m not in the process of trying to get another one.

Perfect replacement! Exactly as Described

Came with our geopro camper. This is the third and provably last one we will install. They are not user serviceable. The body is rivited together. They are also only 1k watts. Ours so far have lasted about two years then they fail. If you need an exact replacement it works fine. Just don't expect to use them for years on end.

DOA right out of box. Overpriced antique electronics. MUCH better stuff for less money out there. Never again.

We bought this slightly newer version to replace our other inverter that failed and after a 3 months it has also failed. This error was different than the last one with no error codes, just 0000 across the board. We're trying to work it out but still no luck.

My WF-5110RS was original equipment in my 2023 GeoPro 19BH. It failed after 26 months, or two months out of warranty. It had less than 10 hours of actually functioning as an inverter. WFCO customer support never returned my calls. In a GeoPro it only powers the outlets which we almost never used when dry camping. When hooked to shore power it functions as a pass-through and does not have to be turned on, fortunately. I just replaced it with a 1000W Renogy pass-through that was only $190 on Amazon.