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Victron Energy MultiPlus-II – Multifunctional Inverter/Charger with ESS Functionality
The Victron MultiPlus-II combines the capabilities of the MultiPlus inverter/charger and the MultiGrid, with additional features for Energy Storage System (ESS) integration. It provides advanced power management for off-grid, grid-connected, and hybrid energy systems.

Key Features & Benefits:
PowerControl & PowerAssist:
Prevents generator or grid overload by optimizing battery charging.
Compensates for limited grid, shore, or generator capacity during peak demand, then recharges the battery when load decreases.
External current sensor option extends PowerControl and PowerAssist up to 100 A.
Dual AC Outputs:
Main Output: No-break functionality ensures uninterrupted power during grid failures (<20 ms transfer).
Second Output: Active only when AC input is present, ideal for non-critical loads like water heaters.
Solar & Alternative Energy Integration:
Compatible with solar charge controllers, grid-tie inverters, and other renewable energy systems.
AC power remains available during grid failure, supporting off-grid operation.
Parallel, Split-Phase & Three-Phase Operation:
Up to 6 MultiPlus-II units can be paralleled for higher power output (e.g., six 48/3000/35 units deliver 15 kW / 18 kVA and 210 A charging).
Two units can provide 240 V split-phase output.
Three units can be configured for three-phase output; multiple sets can be parallel-connected per phase.
On-Site & Remote Configuration:
Configure and monitor via VEConfigure software (requires MK3-USB interface).
Multiple control and monitoring options: Color Control GX, Venus GX, Octo GX, CANvu GX, laptop/computer, Bluetooth (with VE.Bus Smart dongle), Battery Monitor, Digital Multi Control Panel.
Remote access and data storage available via VRM (Victron Remote Management) website.
