Victron Quattro: 48V-15000VA Inverter, 220A Charger (QUA483150000)

With our extensive range of Quattro inverter/chargers from Victron, you'll be sure to find the right machine for any job. Designed with perfection in mind whilst remaining cost effective, the Quattro range is packed with features to suit your needs.

Victron has designed the Quattro range with superior performance in mind, and have enabled it to draw from two external AC supplies in order to charge your battery.

This model can take 100 amps of current from each of the sources, giving it excellent charging capability when required.

Two AC inputs with integrated transfer switch
The Quattro can be connected to two independent AC sources, for example shore-side power and a generator, or two generators. The Quattro will automatically connect to the active source.

Two AC Outputs
The main output has no-break functionality. In the event of a grid failure, or shore or generator power being disconnected, the Quattro takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption. The second output is live only when AC is available on one of the inputs of the Quattro. Loads that should not discharge the battery, such as air-conditioning or a water heater can be connected to this output.

Unique PowerAssist feature
The Quattro will prevent overload of a limited AC source. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.

Virtually unlimited power thanks to parallel operation
Up to 6 Quattros can operate in parallel to achieve higher power output. Three phase or split phase operation is also possible.