Victron Energy MultiPlus II 2x Inverter/Charger


  • Relatively new product from Victron
  • Great for 50 amp installations such as larger RVs
  • 12 volt DC to 120 volt AC inverter
  • 2400 watt continuous output at 77 degrees, 2200 watts at 104 degrees, surge up to 5500 watts
  • up to 120 amps charging current
  • Pure sine wave for clean reliable power
  • Purchase the inverter/charger alone or with an optional Digital MultiControl remote control panel
  • $50 flat rate shipping to the lower 48 states
  • Check out our discounted Victron Energy bundles for substantial savings on the components typically used in a van electrical system!

Available on backorder

  • Options Price: $0.00
  • Product Price: $1,572.00
  • Total: $0.00
SKU: MultiPlus-II-120V Category:


The MultiPlus-II (2 x120 volt) is the perfect one-box mobile solution for standard North American 50A 120/240VAC split-phase applications. Whether it is supplied from shore power or a generator, the MultiPlus-II 2x120V can accept and passthrough both lines of a 120/240V supply, with the capability to utilize the full 50A for charging and AC loads. When connecting to a single phase 120V supply, the L1 input of the MultiPlus-II 2x120V will accept incoming power for charging and passthrough, while combining the L1 and L2 outputs for single-phase 120V on each line.

The MultiPlus switches to inverter operation when no AC source is available. The inverter output is also 120V single phase. In inverter mode, the MultiPlus-II 2x120V internally connects both lines L1 and L2 together to provide 120VAC to loads on either output. Therefore, in all connection circumstances, both sides of a distribution panel will be supplied with 120V. However, 240VAC is only available when the MultiPlus is supplied by a split phase 120/240VAC source. This prevents heavy loads such as water heaters or 240V air conditioners from discharging the battery.

The MultiPlus-II 2x 120V has all of the expected features of our versatile inverter/charger range, including PowerControl, PowerAssist, Input Current Limit, two AC outputs, as well as parallel and 3ph configuration for larger capacity VE.Bus systems. Suitable for LiFePO4 batteries and a variety of other battery technologies.

Dimensions: 21.5″ tall x 10.8″ wide x 5.8″ deep
Weight: 48lbs

Datasheet PDF
Manual PDF

Unique PowerAssist Feature
The MultiPlus will prevent overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.

Uninterrupted AC power (UPS function)
In the event of a grid failure when connected to shore power, the inverter is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.

Additional information

Weight 350 oz
Dimensions 25 × 15 × 7 in