Victron Quattro 24/5000/120-100 Inverter 4000W and Charger 24V

Innovative combination unit from Victron: sine wave inverter and 24 V battery charger as well as transfer switch in one!

The Quattro 24/5000/120 from Victron is a combination unit consisting of a 4000 W sine wave inverter and battery charger as well as a transfer switch. The smartly integrated battery charger delivers an impressive 120 A, so that the batteries can be charged extremely quickly when shore/mains power is available. The highlight: the unit can be connected to two independent AC sources. These can be, for example, a generator and shore power connection, or two generators. The Quattro automatically switches to the active source.
The sine wave voltage converter integrated in the Victron Quattro transforms the 24V DC from the battery into a 230 V AC voltage. Thanks to the pure sine wave, the quality of the voltage is perfect even for sensitive electronic devices.
Furthermore, a lightning-fast 100 A transfer switch is also installed, allowing for grid-connected systems.

Two AC inputs with integrated transfer switch

The Quattro can be connected to two independent AC sources: for example, the public power grid and a generator, or two generators. The Quattro automatically connects to the active source.

Two AC outputs

The main output ensures uninterrupted operation. In the event of a power outage or an interruption of the shore/generator power, the Quattro takes over the supply of the connected consumers. The switchover happens so quickly (in less than 20 milliseconds) that uninterrupted operation of computers and other electronic devices is guaranteed. The second output only supplies power if AC is available at one of the inputs of the Quattro. Consumers that must not discharge the battery, such as a water heater, can be connected to this output.

Virtually unlimited power through parallel connection

Up to 6 Quattros can be connected in parallel. This results, for example, with six 48/10000/140 units, in 54 kW/60 kVA of power or 840 A charging current. Three-phase operation Three units can be connected in a three-phase configuration. However, that is not enough: up to 6 sets of three devices can be connected in parallel, and you then get 162 kW/180 kVA inverter power and over 2,500 A charging capacity.

PowerControl – Working with limited generator power, restricted shore or mains power

The Quattro is a very powerful battery charger. Therefore, it draws a lot of current from the generator or shore power supply (16 A per 5 kVA Quattro at 230 VAC). A current limit can be set on each of the AC inputs. The Quattro then takes into account other connected AC consumers and only uses the power that is still "left over" for charging. This prevents the generator or the mains connection from being overloaded.

PowerAssist – Increasing shore power or generator power

With this function, the PowerControl principle gains a new dimension, as the Quattro supports any alternative source that is undersized. Load peaks often occur only for a limited period. In such a case, the Quattro ensures that an insufficient mains or generator power is immediately compensated by energy from the battery. If the load is reduced, i.e., consumers are switched off, the now again sufficiently available energy can be used to charge the batteries.

Solar power: AC even during power outages

The Quattro can be used with both off-grid and grid-connected PV systems as well as other alternative energy systems. Software for detecting a power outage is available.

System configuration -

If settings on an individual device need to be changed, this can be done within a few minutes using a DIP switch setting procedure. - Parallel connected and three-phase systems can be configured with the VE.Bus Quick Configure and VE.Bus System Configurator software. - Off-grid, grid-connected, and self-consumption systems, in which grid-tie inverters and/or MPPT solar chargers are used, can be configured with the help of assistants (associated software for the respective systems).

Monitoring and control on site

Several options are available: battery monitor, Multi Control Panel, Ve.Net Blue Power Panel, Color Control Panel, smartphone or tablet (Bluetooth Smart), laptop or computer (USB or RS232).

Remote monitoring and control

Victron Ethernet Remote, Victron Global Remote, and the Color Control Panel. The data can be stored and viewed free of charge on our VRM (Victron Remote Management) website. Remote configuration: If systems with a Color Control Panel are connected to the Ethernet, they can be accessed and settings can be changed remotely

Technical data

Item number	300-3049
AC continuous power (W)	4000W
Voltage regulation	24V DC / 230V AC
Self-consumption without load	30W
Self-consumption without load in energy-saving mode	10W
Operating ambient temperature range	-40°C to 65°C
Number of battery outputs	2
Battery voltage	24V
Protection rating IP	IP21
Output voltage (V)	230V AC / AC
Power quality	pure sine wave
AC output frequency range (Hz)	50Hz / +-0.1Hz
Manufacturer part number	QUA245021010
Product type	High-performance inverter with pure sine wave, battery charger with adaptive charging technology, and transfer switch. In addition, the Quattro series can be connected to two independent AC sources.
Transfer switch	2
Manufacturer	Victron Energy
Dimensions	444x328x240
Weight	30 kg
Warranty	5-year manufacturer warranty
Transfer switch switching capacity (A)	2x 100A