VEVOR Pure Sine Wave Inverter Charger, 6000 Watt, DC 48V to AC 120V, Battery Charger with LCD Display, Remote Control, Solar Inverter for Off-Grid Solar RV Boat Home, Compatible with Various Batteries

The inverter/charger is working as expected and as advertised. It is easy to configure for various battery types, has a status display panel that can be remotely mounted if desired, and appears to be well built and high quality. It's a bit on the heavy side but that is to be expected with a 6,000 watt unit. The built in lifting handles make it easier to manage.

So far so good. The product seems solid, easy to install, charging my 48 V battery as advertised. I haven't gotten to use for an extended period of time yet but I did couple test and the inverter kicks in as advertised, once power is restored the charger functionality kicks in. their customer service is SUPER responding to all kind of questions. My only wish would have been a wireless connection via the internet to check on the status of the inverter and battery while away.

The display doesn't display anything. I cannot program it. I think it's charging my batteries at 12.5V now, and I have AC power - It's probably a perfectly good unit, but it should not have been shipped in this condition, so only 3 stars for now until I hear back from customer support.

Value for money:I replaced several APC ups and sump pump backup system with this one unit for a cost of a small Lithium battery UPS.Ease of installation:Only thing you need to supply is a power cable. Battery came with all the charge settings needed, although they did have a default settings specified in the manual. I only had to connect the AC power cable and two battery cables. It was up and running. I can add additional batteries if needed although I got almost 10 hours of run time using 24V 100amp battery. I have all my network devices connected as well as my sump pump. Previously it seemed every time I had a power outage I had one or more ups with dead batteries which only lasted 3 to 4 yrs. In addition I had pump backup lead acid battery with 4 to 5 yr life. With this setup I have a battery which should last 8 to 10 yrs with long run time. I would recommend this setup for anyone who needs reliable backup power, including medical devices.

Inverter/Charger is as described at a great price. Must note, however, that only one output is rated at 2000 watts; the others are rated at 1200 watts. Used in my restoration of a 54 year old RV (they didn't build these things back then). My RV now has a very modern electrical system with both 12 and 110 volts service available. The 230 amp hour lithium battery I paired with the inverter/charger will provide me with great flexibility even while boondocking.

Loud humming sound when the unit is on, even with no load. Around 40 watts no load consumption. A lot larger and heavier than expected

Installed in 15 minutes ,because have a similar one in white different brand that have used for over a year.This powers A year round solar greenhouse. So far everything works great.Idle consumption seems just like the otherUnder 30 watts ,I'm happy.After couple months .Doesn't lose time with mechanical timers like the other brand does.Voltage and frequency are good.

Where to start…. Price is almost unbeatable for what you get. I wouldn’t recommend this for a fully sustainable setup. But for a small, cabin / camper setup it’s very reasonable. Everything seems to work as described. The problem I have is with the instructions. I have basic knowledge of solar setups. But it does some odd things depending on the setup you run it on. IE: battery vs AC priority and when the charger kicks in or doesn’t. Why sometimes on AC priority the charge light blinks but is still charging where on battery priority it is solid. Was also solid on AC priority the first few times.It calls a 12v battery at 12.4 volts 85% charged and 100% at 12.7. Maybe that’s accurate but not really on par with my prior experiences.You can tell the manual was written by someone in china and transcribed to English which leaves some things making not much sense.Definitely a step up from your Walmart special, but nothing close to a trace or outback etc.Fan only cycles shortly when it’s on AC priority and the charger is on over 20amps. This may be different if I was pulling more power on it but haven’t really gone over 20% load.Overall for the cost I’m satisfied, but will be upgrading when I change over to 48v lithium