Victron 48V MultiPlus-II 3kVA 120V Inverter 35A Charger

SKU: PMP482305100

The Victron 48V MultiPlus-II 3kVA 120V Inverter offers 120V output with autonomous operation if the grid fails. Equipped with an ESS mode, this inverter is capable of grid feedback or just a backup solution. With a 7-millisecond transfer time from grid to inverter power, this system can work when you need it to.


  • 48V DC Battery voltage
  • 35A Battery charger
  • 120V output
  • Output capabilities: 120/208/240V
  • AC inputs: 1 
  • AC Outputs: 2 – always on and programmable
  • Built-In Transfer Switch
  • 11W zero load power consumption
  • Dimensions (HxWxD): 21.1 x 10.8 x 5.8 inches

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

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

18 in stock




The 48V MultiPlus-II 3kVA can input up to 140 VAC and up to 120A of current. With its galvanically isolated output and a waveform as clean as AC grid power, the MultiPlus-II provides uninterrupted, high-quality power that keeps your devices running. Whether you’re on-grid or off-grid, it seamlessly transitions to meet your needs. In ESS mode it enables a grid-sellback function.

The 48V MultiPlus-II 3kVA has a 95% efficiency and a mere 11 Watts of idle draw. Built with a PowerAssist feature, this inverter can limit the amount of power the batteries take. It can manage the amount that the batteries are being charged/discharged.


  • 50A Feedthrough Current
  • 95% efficiency rating
  • Remote monitoring capabilities
  • Built-in ESS mode, allowing for sell-back capabilities
  • VE.Bus Communication Port
  • Able to be run in split-phase or 3-phase
  • Connect up to 6 units in parallel for enhanced power capacity
  • PowerAssist feature to prevent overloads when using limited AC sources
  • IP22 Protection

Recommended Cable Size: 6AWG 

Inverters purchased through Current Connected come custom programmed for LiFePO4 batteries (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

48 Volts DC

Inverter Type



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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