The MultiPlus-II combines the functions of the MultiPlus and the MultiGrid.
It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A). 
It also has all the features of the MultiGrid with built-in anti-islanding and an increasingly long list of country approvals.

• prevents overload of a limited AC source, such as a generator or shore power connection
• automatically activates and takes over the supply to the connected loads
• provides flexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters
• can be remotely monitored and controlled