Victron Quattro 12/5000/220-100/100 120V VE.Bus

Similar to the MultiPlus, the Victron Quattro is a combined inverter and charger — but it steps things up with two AC inputs that it automatically switches between, always favoring the active source. It packs a true sine wave inverter, adaptive multi-stage charging, hybrid PowerAssist technology, and support for three-phase or split-phase and parallel system configurations.

Add the optional VE.Bus Smart Dongle and you can control your Quattro from the Victron Connect app on any Bluetooth-enabled device, including setting the voltage it shuts off at — handy for programming it to run only while your vehicle's engine is on, then power itself down before it drains your starter battery.

Key Specs:

• DC Input: 12V (9.5–17V)
• AC Output: 120V, 60Hz
• Continuous Output: 5000 VA
• Peak Power: 10,000W
• Battery Charge Current: Up to 220A
• AC Inputs: 2x, 100A max feed-through current each, with automatic transfer
• Maximum Efficiency: Up to 95%
• Dimensions: 17.5 x 12.9 x 9.4 in. (444 x 328 x 240 mm)
• Weight: 66 lbs (30 kg)

Built for larger off-grid homes, RVs, and boats that need dual-source power management and serious continuous output in one unit.