Quattro 48/5000/70-100/100 120V VE.Bus

The Victron Quattro 48/5000/70-100/100 120V is a powerful inverter/charger designed for advanced off-grid, backup, marine, and mobile power systems. It combines a 5000VA inverter, 70A battery charger, and dual 100A AC inputs with an integrated transfer switch, allowing automatic operation between two independent AC sources such as shore power, grid power, or a generator.

PowerControl and PowerAssist help manage limited AC sources by reducing charging demand or supplementing available shore or generator power with energy from the battery when required. The Quattro also provides two AC outputs, including a no-break main output that transfers to inverter power in less than 20 milliseconds during an AC source failure.

Key Features

- 48V DC battery system
- 5000VA inverter capacity
- 4000W continuous output at 25°C
- 10,000W peak power
- 120V AC output at 60Hz
- 70A battery charger
- Two independent AC inputs
- 2 × 100A maximum AC feed-through
- Integrated automatic transfer switch
- PowerControl and PowerAssist
- Two AC outputs
- Less than 20 ms transfer time on the main output
- Up to 95% maximum efficiency for the 48V 5000VA model
- VE.Bus communication for system integration, monitoring, and parallel operation
- Supports split-phase and three-phase system configurations
- Remote on/off capability
- Three programmable relays
- Lithium-ion battery compatible
- Operating temperature: -40°C to +65°C
- IP21 enclosure rating
- UL 1741 listed for the 48V 5kVA model

Suitable for larger RV, marine, telecom, off-grid, backup, and professional energy systems requiring high inverter capacity, dual AC source management, and integrated battery charging.