MultiPlus-II 48/4k5/55-32 230V (PMP482405012)

MultiPlus-II 48/4500/55-32 230V

This Victron Product comes with a 5-Year Warranty

The Victron MultiPlus-II 48/4k5/55-32 230V is a powerful and versatile inverter/charger designed for professional marine, mobile, off-grid, and grid-connected energy systems. Operating on a 48V battery system with 4.5kVA inverter capacity, it delivers reliable AC power, intelligent battery charging, and advanced energy management for demanding applications.

Advanced Inverter & Charger Technology

The MultiPlus-II combines a high-performance inverter with an integrated battery charger, offering proven reliability under demanding conditions. It supports PowerControl and PowerAssist functions to prevent overloading of grid or generator sources while boosting available power when peak loads are required. Built-in anti-islanding functionality makes it suitable for ESS (Energy Storage System) applications.

Smart Energy Management & ESS Ready

Designed for self-consumption optimization, the MultiPlus-II can use data from an external AC current sensor or power meter (optional) to manage energy flow and limit grid feed-in when required. It is compatible with both off-grid and grid-connected solar systems, working seamlessly with solar charge controllers and grid-tie inverters.

Seamless Backup Power & Dual AC Outputs

The main AC output provides uninterrupted power to critical loads, with an ultra-fast transfer time of less than 20 milliseconds in the event of a grid failure. A second AC output is available for loads that should only operate when AC input power is present, such as water heaters, ensuring efficient battery usage.

Scalable System Design & System Integration

The MultiPlus-II supports parallel operation of up to six units for higher power output and can be configured for three-phase systems. Configuration, monitoring, and control are easily managed via VEConfigure software and Victron monitoring solutions, including GX devices and the VRM Remote Management portal.

Robust Design for Demanding Environments

Engineered for reliable operation in harsh conditions, the MultiPlus-II operates in temperatures from -40°C to +65°C with fan-assisted cooling. It features a durable steel enclosure, IP21 protection, and secure screw-terminal connections, making it suitable for long-term professional installations.

Why Choose Victron MultiPlus-II 48/4k5/55-32?

• Inverter power: 4.5kVA continuous output at 230V
• Integrated charger: Up to 55A battery charging capability
• PowerControl & PowerAssist: Prevents overload and boosts available power
• ESS & grid-parallel ready: Built-in anti-islanding functionality
• Ultra-fast transfer switch: Less than 20ms for uninterrupted power
• Scalable system design: Parallel and three-phase operation supported
• Rugged and reliable: Designed for professional and demanding environments

Order Your Victron MultiPlus-II Today

At Energy Monkey, we specialise in Victron Energy solutions and provide expert guidance for off-grid, backup, marine, and ESS applications. Choose the Victron MultiPlus-II 48/4k5/55-32 230V for intelligent energy management, reliable backup power, and long-term performance.

Datasheet

Download Datasheet

Enclosure Dimensions

Download Enclosure Dimensions