Solar Mercedes Sprinter Van 3000 Watt 12 Volt Inverter and 120 Amp Battery Charger

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Victron Energy MultiPlus 12/3000/120-50 120V VE Bus Inverter/Charger | PMP123021102
The MultiPlus, as the name suggests, is a combined inverter and charger in one elegant package which will greatly simply your Mercedes Sprinter Van Solar build. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology, plus multiple system integration features.
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, or when shore or generator power is disconnected, the inverter within the Multi 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.

Virtually unlimited power thanks to parallel operation

Up to 6 Multis can operate in parallel to achieve higher power output. Three phase or split phase operation is also possible. Please check our datasheets to see which models have paralleling, three phase and split phase capabilities.

Remote Monitoring and Control

When coupled with a GX device (e.g. Cerbo GX) you can monitor and control your Multi and system or systems' locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop or PC for multiple operating systems. There is no end to the level of control, from adjusting your Multi to auto starting a backupgenerator and more…


  • Max efficiency 93%

  • Four stage adaptive charging - charger can be programmed for different battery types. A temperature sensor is included.120 Volt 60 Hz output at 3000 VA continuous

  • Charger power control option for use when incoming power is limited (requires external remote panel)

  • Multi-function inverter / charger with intelligent power management

  • Works as a UPS system for uninterruptable power

  • Parallel capability up to 18 kVA when used with multiple units

  • Three phase capable when three units are connected together

  • Split phase capable when two units are connected together to produce 120/240 volts

  • Power assist function to assist starting large loads when running from generator power

  • Peak power 6000 Watts

  • Dual bank charging (120 amps for main bank and 4 amps for auxiliary bank)

  • Easy setup with dipswitches or a computer (computer setup requires MkIIUSB interface)

  • 5 year warranty