Victron EnergyMultiPlus-II 2X Pure Sine Wave Inverter Charger for 70 amp Battery, 120V, 3000VA 24-Volt

Just upgraded my 5th wheel with a 50 amp circuit to the Victron Multiplus ii 24V 3000 2x120. This guy will run every AC appliance without a problem, I had a cheap 3000W inverter before and it would overload when I turned on the central vacuum, not so with MPii, it runs it just fine and I can add AC to boot. I also use this to charge a LiFePO4 24V 200Ah battery it does an amazing job, can set the charging specifications thru the MK3 and voila its set to charge without damaging the battery.I love this unit, however there are some cons that I need to be addressed.1) The terminal blocks for AC in and AC out are push in type connectors, I wish they would have went with screw down terminals, Only because screw downs have better connections and are easier to work with.2) When switching from inverting to AC this unit will trip my 120V 20A GFI circuit breaker which checks for a 5ma differential between hot and neutral (Cutler Hammer CH120GF Circuit Breaker), I looked online and from what I can find out is that these are designed to work with 30ma 30A GFI and 5ma is too small of a current to trip on. Well I plugged this guy into a non GFI circuit and it works just fine.3) Need ability to detect the temperature of the battery to disable charging when it's too cold (similar to what the Victron MPPT solar controllers do). I was kind of surprised that the MPii doesn't prevent battery charging when it battery gets to cold. If the battery BMS doesn't detect and cut off the charging for a LiFePO4 battery charging below 32F, it can cause battery damage, .

Works great but and great price i thought! You have to purchase accessories that they don't tell you about.

Highly recommended! Works perfectly!

Got the victron because everyone told me it was great. Bought it and finally got ready to install and it's dead out of box. Now it's passed return. Junk.