Victron Quattro II 48/5000/70-50/50 inverter - pure sine wave DC - AC inverter with 70A DC charger, two AC inputs and two AC outputs, and 50A transfer relay. The Victron Quattro II is a powerful pure sine wave inverter and an advanced battery charger with adaptive charging technology, as well as a high-speed AC transfer switch, all in a compact metal frame. It has all the functions of the MultiPlus and additionally can accept two AC inputs and connect to the active source.

It features integration functions in multiple systems such as three-phase or split-phase operation. Like the MultiPlus II, it supports the option for an external current sensor (sold separately) which extends the PowerControl and PowerAssist functions.

• Parallel capability up to 6 MultiPlus units (3 for three-phase).
• 2 AC Inputs
• 2 AC Outputs
• Adaptive 4-stage charging.
• UPS function
• VE.Bus (ability to connect GX devices as well as PC with a special Victron adapter).
• Monitoring and configuration of functions via smartphone (with the special VE.Bus Smart dongle adapter).
• Remote monitoring and control (using GX devices)
• Automatic control according to loads to limit input current or to boost the generator when needed.
• Low battery voltage cut-off and restart levels (shuts down in case of low battery voltage to protect the battery and automatically restarts when the voltage returns to normal levels).
• Output voltage 230V ±
• Frequency 50 Hz
• Double peak start-up power
• Low self-consumption

Electrical voltage: 48 [V]

Length: 320 [mm]

Width: 149 [mm]

Height: 565 [mm]

Weight: 31.000 [kg]