Victron Energy MultiPlus-II - 120-50 - 120V - 12/3000 - PMP122305110 - CW100131

Victron Energy MultiPlus-II - 120-50 - 120V - 12/3000 - PMP122305110 - CW100131

MultiPlus-II 12/3000 - 120-50 - 120V

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.

PowerAssist

The MultiPlus-II will prevent the 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 occurs. The second level will boost the output of a generator or shoreside supply with power taken from the battery.

ESS: Energy Storage Systems

The MultiPlus-II is the critical 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.

Uninterrupted AC power (UPS function)

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.

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 free VRM 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 backup generator and more.

• MultiPlus Features: Integrates inverter and charger functions to provide seamless power management and battery charging.

• MultiGrid Features: Includes anti-islanding protection and a range of country approvals for grid-tie applications.

• Overload Prevention: Automatically reduces battery charging to prevent overload on limited AC sources like generators or shore power connections.

• Boost Function: Enhances the output of generators or shore power by supplementing with battery power, ensuring adequate power supply.

• GX Device Integration: Connects with devices like Cerbo GX for local and remote monitoring.

• VRM Portal Access: Offers comprehensive remote control via the VRM app and VRM portal website, accessible from phones, tablets, laptops, or PCs.

• All-in-One Solution: Combines a 3000VA inverter and a 120A battery charger, perfect for off-grid, marine, and RV setups.
• Integrated Transfer Switch: Automatically switches between power sources, ensuring uninterrupted energy delivery.
• Pure Sine Wave Output: Delivers clean and stable power for sensitive electronics and appliances.
• VE.Bus Ready: Enables seamless integration with other Victron Energy components for advanced system monitoring and control.
• Enhanced Performance: Ideal for high-demand applications requiring efficient and reliable energy management.

Q: What is the Victron Energy MultiPlus-II 12/3000 Inverter/Charger (PMP122305110)?
A: A next-generation 12V inverter/charger with 3000VA output, 120A battery charging, and advanced grid integration for off-grid and hybrid energy systems.

Q: What are its key features?
A:

• Inverter Output: 3000VA for powering high-demand AC loads.
• Battery Charger: 120A multi-stage charger for optimal battery maintenance.
• Grid Integration: Supports grid assist, feed-in, and backup modes.
• Transfer Switch: 50A for seamless power switching.
• VE.Bus Compatibility: Allows system scalability with parallel or three-phase setups.
• Durable Design: Compact and suitable for demanding environments.

Q: Who is it ideal for?
A: Perfect for off-grid solar, RVs, marine, hybrid energy, and backup systems needing advanced power solutions.

Q: Why choose this inverter/charger?
A: It offers cutting-edge technology, reliable performance, and flexibility for complex energy needs

• Check Connections: Regularly inspect AC/DC terminals for tight, corrosion-free connections.
• Monitor Performance: Use the VictronConnect app or VE.Bus to track performance and update settings.
• Clean Regularly: Keep vents and external surfaces dust-free for proper cooling and operation.
• Firmware Updates: Update firmware via VE.Bus for enhanced functionality and bug fixes.
• Test Transfer Switch: Periodically test the 50A transfer switch to ensure smooth power transitions.
• Charge Properly: Ensure the charger is configured to match your battery specifications for safe charging.
• Install Correctly: Mount in a dry, well-ventilated area, avoiding extreme heat, moisture, or vibrations.