Victron Quattro Inverter Charger (24V / 5000VA / 120A)

The Victron Quattro 24/5000/120-100/100 is a premium inverter charger designed for advanced marine, off-grid, backup power, and commercial energy systems. Combining a powerful pure sine wave inverter, intelligent 120A battery charger, and dual AC transfer switches in a single unit, the Quattro provides exceptional flexibility and reliability for demanding power applications. It can connect to two independent AC sources, such as shore power and a generator, and automatically selects the active source without interruption.

Delivering 5000VA of inverter power and a high-capacity 120A charging system, the Quattro is ideal for larger battery banks and high-load installations. Its advanced PowerAssist technology prevents generator or shore power overloads by supplementing incoming AC power with battery energy when demand exceeds available supply.

The unit also offers seamless UPS functionality with transfer times of less than 20 milliseconds, ensuring uninterrupted operation of sensitive electronics, computers, communications equipment, and critical systems during power interruptions.

Key Features

• Pure sine wave inverter and battery charger in one unit
• 5000VA inverter capacity
• Powerful 120A adaptive battery charger
• Dual AC inputs with automatic source selection
• Dual AC outputs
• PowerAssist technology
• Ultra-fast transfer switching (<20ms)
• Compatible with generators and shore power
• Parallel operation capability
• Three-phase and split-phase support
• VE.Bus communication interface
• Remote monitoring via GX devices and VRM Portal
• Suitable for AGM, Gel, Flooded and Lithium batteries
• Professional-grade off-grid and marine power solution
• 5-year Victron warranty

Technical Specifications

Advanced Features

Dual AC Inputs with Automatic Switching

Unlike conventional inverter chargers, the Quattro can connect to two separate AC power sources simultaneously, such as a generator and shore connection. The system automatically selects the active source without requiring manual intervention.

Dual AC Outputs

• Main Output: Provides uninterrupted power backed by the inverter.
• Secondary Output: Active only when an AC source is available, ideal for loads such as water heaters or air conditioning that should not drain the battery bank.

PowerAssist Technology

PowerAssist automatically boosts limited generator or shore power using battery power when connected loads exceed available AC input capacity, preventing overloads and maximising available energy.

UPS Functionality

In the event of a mains power failure, the Quattro transfers to inverter operation in under 20 milliseconds, ensuring continuous operation of sensitive equipment.

Remote Monitoring & Control

When connected to a Victron GX device such as a Cerbo GX, the system can be monitored and controlled remotely through the Victron VRM Portal and VRM mobile app.

Protection Features

• Overload protection
• Short-circuit protection
• Over-temperature protection
• Low battery shutdown
• High battery voltage protection
• Automatic restart after fault conditions
• Generator and shore power overload prevention
• Intelligent battery charging protection algorithms

Ideal Applications

• Large motorhomes and expedition vehicles
• Marine and yacht electrical systems
• Off-grid homes and cabins
• Solar battery storage systems
• Commercial backup power installations
• Telecommunications systems
• Industrial power systems
• Hybrid energy systems
• Renewable energy installations

Why Choose the Quattro 24/5000/120-100/100?

The Victron Quattro 24/5000/120-100/100 is one of the most capable inverter chargers in the Victron range, offering powerful inverter performance, a high-output battery charger, dual AC input management, and advanced power control technology. Its ability to automatically switch between power sources, provide uninterrupted backup power, and integrate seamlessly into large energy systems makes it an outstanding choice for professional marine, off-grid, commercial, and renewable energy installations.