Victron 48V Quattro 3kVA 120V Inverter 35A Charger

SKU: QUA483021100

The Victron Quattro 3kVA is an exceptional power solution that combines the functionality of an inverter and charger, taking your energy independence to new heights. Designed to meet the demands of modern off-grid and backup power systems, the Quattro offers a range of features that ensure seamless operation and reliable performance. 


  • Power Control
  • Integrated Transfer Switch
  • Max Feed Through Current: 2×50 Amps
  • Surge Power: 6000W
  • Max Efficiency: 94%
  • Zero Load Power: 25W
  • Zero Load Power AES mode: 20W
  • Zero Load Power in Search mode: 12W
  • Input Voltage Range: 90-140 VAC
  • Output Voltage: 120VAC
  • Weight: 42 lbs.
  • Dimensions (HxWxD): 14.3 x 10.2 x 8.6 inches
  • 5-Year Manufacturer Warranty + Current Connected 5 Year Extended Warranty* (10 Years Total)!
  • Inverters purchased through Current Connected come custom programmed for LiFePO4 batteries (US customers only). For any additional config customization please let us know in your order notes.

*10-year warranty only applies to products purchased through

2 in stock




Victron Quattro 3kVA Inverter: Advanced Monitoring for Total System Control

Discover the power and reliability of the Victron Quattro 3kVA Inverter, where intelligent features meet seamless integration. Whether you’re embracing an off-grid lifestyle, preparing for emergencies, or seeking greater energy independence, the Quattro is your trusted companion for consistent and efficient power supply.

Reliable and Efficient Power Management

  • True Sine Wave Inverter: Enjoy clean and stable power for your sensitive electronics, ensuring their smooth operation and longevity.
  • Adaptive Charging: The Quattro also optimizes battery charging to extend their lifespan, intelligently adjusting the charging process based on the battery’s condition and state of charge.
  • Hybrid PowerAssist Technology: With this innovative technology, the Quattro can supplement limited AC sources, such as generators or shore power connections, by utilizing power from the battery bank. This prevents overloading and ensures a consistent power supply.

Unmatched Flexibility and Integration

  • Dual AC Inputs: Connect your Victron Quattro 3kVA Inverter to two independent AC sources, such as shore-side power and a generator, or two generators. The Quattro automatically connects to the active source, providing you with a seamless and uninterrupted power supply.
  • No-Break Functionality: In the event of a grid failure or shore/generator power disconnection, the Quattro takes over the supply in less than 20 milliseconds.
  • Additional Output for Specific Loads: The Quattro features a second output that is live only when AC power is available on one of its inputs. This output is ideal for devices that should not discharge the battery, such as air-conditioning units or water heaters.

Expandable Power with Parallel Operation

  • Parallel Operation Capability: Need more power? You can also connect up to six Quattros in parallel!
  • Three or Split Phase Operation: The Victron Quattro 3kVA Inverter supports three-phase or split-phase operation, providing versatility in configuring your power system.

Advanced Monitoring and Control

  • GX Device Compatibility: When combined with a GX device like the Cerbo GX, you gain comprehensive control and monitoring capabilities. Whether you’re on-site or remotely accessing the system, the VRM portal allows you to manage and monitor your Quattro from anywhere in the world.
  • Total System Control: Adjust settings, monitor energy usage, and even automate backup generator startup through a phone, tablet, laptop, or PC. With the Victron Quattro 3kVA and the GX device, the level of control is limitless.


SKU: QUA483021100

Recommended Accessories:

Additional information

Weight 47 lbs

Why Choose Victron?

Victron Energy is a globally recognized leader in technical innovation, renowned for producing high-quality, reliable products crafted with meticulous attention and precision, ensuring superior performance and durability.

Established in the Netherlands in 1975, Victron Energy manufactures dependable off-grid battery inverter chargers and affordable solar controllers. In the automotive, RV, and boating market, they stand out as one of the top-quality manufacturers through their commitment to continuous improvement and development of their products. Victron frequently introduces innovative products and enhanced hardware/software through free updates, always staying on the forefront of independent energy systems.

With over 45 years of expertise in designing robust off-grid systems, Victron excels in delivering solutions that prioritize reliability. Their commitment is reinforced by cutting-edge software, user-friendly monitoring apps, a network of skilled professionals, and widespread repair centers, ensuring unparalleled support for their products. Victron equipment surpasses performance expectations and boasts an extended life cycle that goes beyond industry standards. They back their products with a 5-year warranty and efficient repair policies, providing you with the assurance and protection necessary for your investments.

Choose Victron Energy for reliable, innovative, and long-term power solutions. Experience the difference that their industry-leading products and expertise can make for your energy needs.


The following software requires a MK3-USB to change paramters within the inverter. Please refer to the “Recommended Accessories” section for reference. Download VE.Configure


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