Victron 24V MultiPlus-II 3kVA 120V Inverter 70A Charger

SKU: PMP242305100

The Victron 24V MultiPlus-II 3kVA 120V Inverter is good for mobile or residential applications as either an ESS system or a UPS. With a 94% efficiency rating, the MultiPlus-II can perform in any needed scenario.


  • 24V DC battery voltage 
  • 70A battery charger
  • 120V output
  • Output Compatibility: 120/208/240V
  • AC Inputs: 1
  • AC Outputs: 2 (Always-on and programmable output)
  • Built-In Transfer Switch
  • Weight: 42 lbs.
  • Dimensions (HxWxD): 22.76 x 10.91 x 5.83 inches 

    5-Year Manufacturer Warranty + Current Connected 5 Year Extended Warranty* (10 Years Total)!

    *The 10-year warranty only applies to products purchased through*

NOTE: This is the MultiPlus-II that has a single pole input/transfer switch. If you are looking for the two-pole, please refer to the MultiPlus-II 2x120V.

5 in stock (Additional units may be pre-ordered.)




The Victron 24V MultiPlus-II 3kVA has a 94% efficiency rating and a 13W idle draw. With a built-in PowerAssist, the inverter can help out when the AC input fails by drawing on the battery. Or if needed, completely switch off the grid and run solely on battery power. In an on-grid scenario, the ESS mode allows for grid-sellback functionality.

The 24V MultiPlus-II offers clean uninterrupted power to keep your devices running. Being able to be used in a UPS function with less than 20 millisecond transfer time, all that is needed is to turn the setting on. This functionality makes the 24V MultiPlus-II line good for both mobile and residential systems.


  • Feedthrough Current: 70A
  • ESS Capability
  • Zero Load Power: 13W
  • 24V DC battery voltage and 70A battery charger
  • 120V output with the ability to stack up to 6 units for increased capacity and 120/208/240V capability
  • One AC input and two AC outputs, including an always-on output and a programmable output
  • Built-in transfer switch and 50A feedthrough current for seamless power management

Inverters purchased through Current Connected are updated with the latest firmware (as of order date) and are custom-programmed for LiFePO4 (US customers only). For any additional config customization please let us know in your order notes.


Recommended Accessories:

Additional information

Weight 49.22 lbs
Dimensions 23 × 14 × 10 in


Battery Voltage

24 Volts DC


Why Choose Victron?

Victron Energy is a globally recognized leader in technical innovation, renowned for producing high-quality, reliable products crafted with meticulous attention and precision, ensuring superior performance and durability.

Established in the Netherlands in 1975, Victron Energy manufactures dependable off-grid battery inverter chargers and affordable solar controllers. In the automotive, RV, and boating market, they stand out as one of the top-quality manufacturers through their commitment to continuous improvement and development of their products. Victron frequently introduces innovative products and enhanced hardware/software through free updates, always staying on the forefront of independent energy systems.

With over 45 years of expertise in designing robust off-grid systems, Victron excels in delivering solutions that prioritize reliability. Their commitment is reinforced by cutting-edge software, user-friendly monitoring apps, a network of skilled professionals, and widespread repair centers, ensuring unparalleled support for their products. Victron equipment surpasses performance expectations and boasts an extended life cycle that goes beyond industry standards. They back their products with a 5-year warranty and efficient repair policies, providing you with the assurance and protection necessary for your investments.

Choose Victron Energy for reliable, innovative, and long-term power solutions. Experience the difference that their industry-leading products and expertise can make for your energy needs.


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What is the difference between this version and the 2x functionality wise. Which would be best to have?



The 2x120v model is ideal for RVs that have a 2-pole 50a service and need the transfer switch to accommodate the second feed. If you are installing the inverter with a single-pole shore connection, the 120v model would be sufficient, however, if you have a 2 pole connection and need an inverter that can handle 1-pole and 2-pole connections, the 2x120v model is what you need. Every application is different so there is not a single "best" option. If you plan to use the inverters in series for split phase 120/240v then you would want the single 120v version.


Hello. If I buy 2 Victron Multiplus 24volt 3 KVA unit's and run them independent of each other so sometimes I can have one unit off when I'm not using a lot of power. will I need to buy 2 bluetooth smart dongle's to use the Victron Connect app and be able to control and see both units with one dongle or will I need to buy 2 dongles?



It requires two dongles if operating stand alone. If operating in parallel or split phase only one dongle is needed.