Victron Quattro 48/5000/70-100 Inverter Charger – 230V VE.Bus

The Victron Quattro 48/5000 is a powerful pure sine wave inverter/charger designed for advanced off-grid, hybrid, and backup power systems. With dual AC inputs, seamless power transfer, and PowerAssist technology, the Quattro delivers uninterrupted power while intelligently managing generators, grid supply, and battery systems.

Engineered for scalability and professional installations, the Quattro supports parallel, split-phase, and three-phase operation, making it suitable for residential, commercial, and industrial energy systems.

Key Features & Benefits

• 5000VA / 4000W Pure Sine Wave Inverter
  Delivers clean, stable AC power suitable for sensitive electronics and heavy loads.

• 48V 70A Adaptive Battery Charger
  High-capacity smart charging, compatible with lithium-ion and lead-acid batteries.

• Two AC Inputs with Automatic Transfer Switching
  Connect to two independent AC sources (grid and generator, or two generators). The Quattro automatically selects the active source.

• Two AC Outputs

  • Main Output (No-Break Functionality): Takes over power in under 20 milliseconds during grid or generator failure.

  • Secondary Output: Only active when AC input is available, ideal for loads that should not discharge the battery (e.g. geysers or air-conditioning).

• PowerAssist Technology
  Prevents overload of limited AC sources by supplementing grid or generator power with battery energy during peak demand.

• PowerControl Functionality
  Allows precise current limiting to avoid overloading generators or shore power connections.

Scalable System Design

• Parallel Operation:
  Up to 6 Quattro units can operate in parallel for increased power output and charging capacity.

• Split-Phase Capability:
  Two units can be configured for 120-0-120V, with up to 6 units per phase for higher output.

• Three-Phase Operation:
  Three units can form a three-phase system, expandable up to 144kW / 180kVA with parallel sets.

Solar & Grid-Interactive Ready

• Suitable for off-grid, grid-connected, and hybrid solar systems

• Supports grid-loss detection and self-consumption configurations

• Fully compatible with Victron MPPT solar chargers and grid-tie inverters

Monitoring, Control & Configuration

• Local & Remote Monitoring:
  Monitor and control your system via Victron VRM Portal and VRM App (free), using a GX device such as Cerbo GX / Color Control GX.

• Flexible Configuration Options:

  • DIP switches for standalone systems

  • VE.Bus Quick Configure & System Configurator for parallel/three-phase systems

  • Assistant software for advanced energy applications

• Remote Configuration:
  Change system settings remotely when connected via Ethernet and GX devices.

Ideal Applications

• Off-grid solar power systems

• Hybrid and grid-interactive installations

• Residential and commercial backup power

• Marine, industrial, and mobile energy systems