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Victron MultiPlus-II Inverter Charger 3000VA
Victron MultiPlus-II Inverter Charger 3000VA

Victron MultiPlus-II Inverter Charger 3000VA, 12V, 24V & 48V

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  • High efficiency true sine wave inverter charger.
  • Remote control switch terminals.
  • UPS function.
  • 32A transfer switch.
  • LED status indicators.
  • 5 year warranty.
  • 12 V
  • 24 V
  • 48 V


Victron's new MultiPlus II inverter/chargers combine a high efficiency pure sinewave inverter with an advanced DC battery charger. Based on the well established Multiplus range, the Multiplus II offers even more features for a better price.

Ideal for many off-grid power systems, such as telecoms & commercial applications, remote homes, motorhomes, boats or yachts - the Multiplus II is super-versatile and can be set up in a huge variety of configurations.

Other features include slim design, UPS mode (Uninterruptable Power Supply) and connection terminals for a remote switch. A low power 'search' mode ensures that minimal power is wasted when in standby mode. 

Up to 6 Multiplus II 3kVA units can be linked in parallel to provide up to 18kVA of power. They can also be configured to provide a 3 phase supply by linking with 3 other identical units (providing up to 54kVA 3ph). The Multiplus range also comes with a full 5 year warranty and Victron's enviable reputation for service & support. 

More Victron MultiPlus II Features ....

Uninterrupted AC Power (UPS function)

In the event of a grid supply failure, or when shore or generator power is disconnected, the inverter within the Multiplus II 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. 


When connected to a limited AC source, such as a generator, the MultiPlus-II will prevent overload with it's PowerAssist Function. Firstly, battery charging current will automatically be reduced when otherwise an overload would occur. Secondly, the Multiplus will boost the output of a generator or shore side supply with power taken from the battery.

ESS: Energy Storage Systems

The MultiPlus-II is the key component in a Victron ESS system, providing the flexibility to combine with MPPT Solar Chargers or Grid-Connected Solar PV Inverters. For examples and more detailed information see the Victron ESS (Energy Storage System) manual. 

Remote Monitoring and Control

Equipped with Victron's VE Bus port and an optional Smart Dongle, the Multiplus II can communicate via bluetooth to either your phone or / and to other Victron system monitoring devices. When connected to a Victron GX device (e.g. Cerbo GX) you can monitor and control your Multiplus II and off-grid power system locally (LAN) or remotely via the internet from anywhere in the world. 

Victron provide the free VRM remote monitoring 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 back-up generator and more… 

For a full list of the Multiplus II features - please see the product datasheet linked below.

12 Volt - Multiplus II 12V / 3000VA Inverter / 120A Charger

24 Volt - MultiPlus II 24V / 3000VA Inverter / 70A Charger

48 Volt - MultiPlus II 48V / 3000VA Inverter / 35A Charger - Special Offer £ 180 off !

  • Efficient true sine wave power conversion from 12V, 24V or 48V DC to 230V AC.
  • Can be paralleled for more power (up to 18kVA), or 3 inverters can be used to provide a 3-phase supply.
  • Short circuit, overload, low voltage and over temperature protection.
  • Rugged construction with 5 yr warranty.
  • Remote switch terminals.
  • Programmable relay for auto-starting generator.
  • UPS Function.

Product Details

19 KG
5 years
Battery Voltage (V)
12 - 48


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