The Victron MultiPlus-II GX is the new 48V to 230V inverter/charger combination. The device has been specially developed for ESS energy storage systems, and has a continuous power of 5000 VA (4000 Watt) and an integrated 48V - 70A battery charger.

This MultiPlus-II GX inverter/charger combination has all the functions of the MultiPlus and the MultiGrid with an integrated islanding protection, plus an external current transformer option to implement PowerControl and PowerAssist and to measure self-consumption with external current detection (max. 32A). optimize.

Thanks to the GX functionality, it is possible to integrate the Multiplus-II inverter/charger with a GX device (with a 2x16 character screen).
The screen reads the parameters of the battery, inverter and solar charge controller and these parameters can also be accessed with a smartphone or other Wi-Fi device.

The following GX devices can be integrated:
• A BMS-Can interface. This can be used to connect to a compatible CAN bus managed battery. Note that
this is not a VE.Can compatible port.
• A USB port.
• An Ethernet port.
• A VE.Direct port

Only one GX unit is needed in case of parallel and three-phase operation.
The Victron MultiPlus-II GX 48/5000/70-50 230V
This GX version of the new inverter/charger combination from Victron Energy is specially designed for off-grid or grid-connected PV installations and alternative power installations. The MultiPlus-II is a combination of a powerful pure sine wave inverter with a capacity of 5000 VA (4000 Watt), an advanced battery charger with 70 Amps adaptive charging technology and a super fast AC transfer switch, and a GX device with a 2 x 16 character screen in a single compact housing. The MultiPlus-II has VDE and TOR D4 certification.

A Multiplus-II with LCD and GX functionality
The Multiplus-II GX integrates a Multiplus-II inverter/charger and a GX device with a 2 x 16 character display.

Screen and Wi-Fi
The screen reads the parameters of the battery, inverter and solar charge controller. These parameters can also be accessed with a smartphone or other Wi-Fi device.

GX device
The integrated GX device includes:
> A V.Can interface. This can be used to connect Victron Ve.Can devices (e.g. Ve.Can MPPTs), or the port can be reconfigured via the remote console for use with a compatible CAN bus Li-ion battery.
> A USB port.
> An Ethernet port.
> A VE.Direct port.

Applications
The Multiplus-II GX is intended for applications where additional interfacing with other products and/or remote monitoring is required, such as off-grid or network-connected energy storage systems and certain mobile applications.
Parallel and three-phase operation
Only one GX unit is needed in case of parallel and three-phase operation.

Power Assist
The MultiPlus-II prevents overloading of a limited AC source, such as a generator or shore connection. First of all, the battery charge is automatically reduced to prevent overload. Then the second level enlarges, using power supply from the battery, the steam from the generator or shore power.

ESS: Energy Storage Systems
The MultiPlus-II is the main component of the Victron ESS (energy storage system), which allows for a flexible combination with MPPT solar chargers or grid-tied PV inverters.

Uninterruptible AC power (UPS function)
In the event of a power failure, or if the shore or generator power is disconnected, the inverter within the Multi will automatically be activated and take over the power supply to the connected devices. This happens so fast (within 20 milliseconds) that computers and other electronics can continue to function undisturbed.

Monitor and control remotely
You can monitor and control your Multi and system(s) from anywhere in the world. This can be done both locally (LAN) and remotely with the free VRM app and VRM portal website. This can be done from a smartphone, tablet, laptop or PC with different operating systems. Via the required Color Contol GX or Venus GX, the level of control is unlimited, from adjusting the Multi to automatically starting the backup generator and more…