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

SKU: PMP482305100

The Victron 48V MultiPlus-II 3kVA 120V Inverter combines innovation, reliability, and versatility to deliver a power solution that exceeds expectations. Whether you’re a professional seeking optimal performance or a homeowner in need of seamless power management, this advanced inverter is the perfect fit.


  • Battery voltage: 48V DC
  • Battery charger: 35A
  • Output: 120V
  • Stackable: Connect up to 6 units for enhanced power capacity
  • Output capabilities: 120/208/240V
  • AC inputs: 1 
  • AC Outputs: 2 – always on and programmable
  • Built-in transfer switch with 50A feedthrough current
  • ESS capable for grid feed-in functionality
  • PowerAssist feature to prevent overloads when using limited AC sources
  • Ultra-efficient toroidal transformer design with 95% efficiency
  • 11W zero load power consumption
  • 5-Year Manufacturer Warranty + Current Connected 5 Year Extended Warranty* (10 Years Total)!

*10-year warranty only applies to products purchased through

17 in stock




The Victron 48V MultiPlus-II: Efficient, Reliable, and Versatile

Power meets reliability in the Victron 48V MultiPlus-II. Unlike transformerless inverters that falter under motor loads, the MultiPlus-II delivers exceptional performance, even in the face of demanding appliances like air conditioners, vacuum cleaners, and air compressors. With its galvanically isolated output and a waveform as clean as AC grid power, rest assured that your sensitive electronics are in safe hands. Trust in the MultiPlus-II to provide uninterrupted, high-quality power that keeps your devices running smoothly.

Efficiency Redefined

With the 48V MultiPlus-II, Victron revolutionized the game with their cutting-edge toroidal transformer design. Achieving an impressive 95% efficiency and a mere 11 Watts of idle draw, this powerhouse outperforms competitors who resort to using subpar transformers to cut costs. While others claim “up to” 88% efficiency, they waste over 60 Watts at idle. Don’t settle for less when you can have the best.

Unmatched Performance

Say goodbye to compromises with transformerless inverters that stumble at the sight of motor loads. The Victron 48V MultiPlus-II stands strong, even in the face of demanding appliances like air conditioners, vacuum cleaners, and air compressors. Its galvanically isolated output ensures a clean, reliable waveform that won’t harm your sensitive electronics. Experience AC grid power reliability like never before.

Overcoming Limitations

Whether you’re on the move or stationed at a location with limited AC input capabilities, the Victron 48V MultiPlus-II’s PowerAssist feature has got you covered. Set your desired limit, sit back, and let this industry-leading technology take charge. It intelligently manages battery charging, slowing it down when loads turn on or even drawing power from the batteries to support the incoming line. No more tripping circuit breakers and constant resets. Enjoy uninterrupted power flow with ease.

Adaptable for Every Scenario

The Victron 48V MultiPlus-II caters to diverse applications, making it the ideal choice for any setup. Whether you’re on-grid or off-grid, it seamlessly transitions to meet your needs. In ESS mode, it enables grid-sellback and grid-parallel net-zero functionality, unlocking new possibilities for energy storage systems. Plus, with its unique remote voltage sensing, you can rest assured knowing that voltage drops caused by battery cables are compensated for, ensuring optimal performance.


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 Cable Size: 6AWG 

SKU: PMP482305100

Recommended Accessories:

Additional information

Weight 49.22 lbs
Dimensions 23 × 14 × 10 in


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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