The Victron MultiPlus-II 12/3000 120V Inverter/Charger is the next generation Inverter/Charger with combined functions of the MultiPlus and the MultiGrid.
The Victron MultiPlus-II 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). Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology, plus multiple system integration features.
Note: The minimum battery bank size for this inverter/charger to work properly is 400Ah.
FEATURES OF THE VICTRON MULTIPLUS INVERTER/CHARGER (click to expand)
The MultiPlus-II 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.
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-tie PV Inverters. For examples and more detailed information see the ESS (Energy Storage System) manual.
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 VRM app and 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 backup generator and more…
Uninterrupted AC Power
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.
How to Wire an Inverter/Charger:
How Victron PowerAssist Works:
Technical Specifications (click to expand)
- Input Voltage Range (V DC): 9.5 – 17 V
- Output: 120V 60Hz
- Cont. output power at 25ºC / 77°F (VA): 3000
- Cont. output power at 25ºC / 77°F (W): 2400
- Cont. output power at 40ºC / 104°F (W): 2200
- Cont. output power at 65ºC / 150°F (W): 1700
- Peak Power (W): 5500W
For additional Technical Specifications, please see: