Description
Victron 48V 3,000VA Quattro 120V Inverter/Charger
The Victron Quattro 48/3000/35-50/50 120V VE.Bus, part QUA483021100, combines a 48V pure sine-wave inverter and battery charger in a single component for compatible RV, marine, backup and off-grid systems. Its 3,000VA inverter rating and two AC inputs support installations that need to choose automatically between independent AC sources.
The Quattro can connect to two sources, such as shore power and a generator, and automatically selects the active input. The main AC output has no-break functionality during an input interruption, while the second AC output is energized only when an AC input is available. Victron identifies the Quattro family as supporting adaptive charging, PowerAssist and VE.Bus system integration.
Verified product details
- Model / part number: QUA483021100
- Quattro 48/3000/35-50/50, 120V VE.Bus
- 48V battery-system input
- 3,000VA inverter rating
- Two AC inputs with integrated transfer switching
- Two AC outputs, including a no-break main output
- PowerAssist and VE.Bus communication
Confirm system voltage, AC-source capacity, wire sizing, overcurrent protection, battery-bank specifications, required disconnects and installation requirements against current Victron documentation. This is an individual inverter/charger, not a complete electrical-system kit.






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