Victron Quattro Inverter/Charger 24V DC - 5000W - Dual 100AMP 120V AC Inputs - Auto Transfer Switch - 120AMP Battery Charger - Stackable

The Victron Quattro Inverter/Charger 24V DC – 5000W delivers true hybrid power management for serious marine and RV applications where reliable onboard power is non-negotiable. Whether you're running a saltwater cruiser, extended-range trawler, or expedition vessel, this dual-input auto-transfer system seamlessly switches between shore power, generator, and battery sources—keeping your navigation, refrigeration, and comfort systems running without interruption. Built for boaters and mariners who demand redundancy and smart energy management in remote anchorages or unpredictable offshore conditions.

This industrial-grade inverter combines 5000W of pure sine wave output with a 120-amp battery charger, allowing you to charge your 24V battery bank from dual 120V AC inputs simultaneously or independently. The integrated auto-transfer switch detects AC availability and selects the highest-priority source in milliseconds—eliminating gaps when switching between generator and dock power. With stackable architecture, you can expand capacity or add redundancy to your electrical backbone without replacing existing equipment. The robust 24V DC design minimizes voltage drop on long cable runs typical in larger vessels, ensuring consistent performance from bow to stern.

Victron's reputation for marine-grade reliability makes this inverter/charger the choice for bluewater cruisers, commercial fishing operations, and liveaboards who live off their battery bank for weeks at a time. Stackable configuration allows installation of multiple units for systems requiring higher capacity or three-phase output, making it scalable as your vessel evolves. Proper mounting in a well-ventilated engine room or enclosed compartment, coupled with appropriately sized battery banks and charging sources, ensures years of dependable service in salt-spray and vibration-prone marine environments.