Victron Quattro Inverter Charger
Victron Energy Victron
  • Victron Quattro Inverter Charger

Victron Quattro 5kVA Inverter/Charger

The Victron Quattro MultiPlus is the highest power version of the MultiPlus family, with all the same functionality plus added feature of 2 AC inputs and 2 AC outputs. The Quattro is a battery inverter and charger combined in one unit. Off-grid power systems with a Quattro can operate multiple electrical draws (up to combined 5kVA) without overloading AC power source, and deliver continuous uninterrupted power in the event of power failure.

Each Quattro is a true sine wave inverter, meaning clean power for sensitive electronics. It is also a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single compact enclosure.

Available in 24 & 48 Volt models.
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$2,772.72 / ea
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Tech Spec Product Info User Generated Content

The Victron Quattro 5kVA produces 5000 VA inverter power.

Quattro is the next evolution of the Phoenix MultiPlus. Combined technologies allow power control at higher power output for any grid, off grid or alternative power source. Accepts 2 AC inputs and delivers 2 AC outputs.

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 Quattro's can operate in parallel to achieve higher power output. Three phase or split phase operation is also possible.

Quattro Benefits include:

  • Drastic weight reduction
  • Increased peak power delivery
  • Uninterrupted Power Service (UPS)
  • True sine wave power means reduced heat, interference and wear in electrical devices
  • Maximize battery life through adaptive smart charging
  • Capable of 3 phase output and parallel operation
  • Electronicly synchronizes multiple power inputs into one AC sine wave output


BRAND: Victron Energy
Type: Voltage Inverter / Chargers
5 1


by PowerReviews
Victron EnergyVictron Quattro 5kVA Inverter/Charger

(based on 1 review)

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(3 of 3 customers found this review helpful)


Victron Quattro is awesome.

By Yamez4u

from Nashville, TN

About Me Quality Oriented

Verified Reviewer


  • Boost Shore Power
  • Compact Design
  • Durable Construction
  • Fast Charging


    Best Uses

    • Living Off The Hook

    Comments about Victron Energy Victron Quattro 5kVA Inverter/Charger:

    This is the best Inverter/charger on the market. The 48 volt model will charge the battery with 70 amp, as well as add 40 amp to the 30 amp shore power to boost the amp so that the shore power breaker will never trip again! I can finally forget to care if I run the microwave at the same time a the AC and water heater. It was easy to setup and had clear instructions. Though I would have liked more pictures. This is a well made device. I love it. I will be buying more Victron stuff.

    • Primary use:
    • Personal
    • Was this a gift?:
    • No

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