Introducing the Victron MultiPlus-II 24/3000 - 70-50 - 120V, UL Approved—the versatile inverter/charger designed for off-grid, marine, RV, and backup power applications. It fuses Victron’s MultiPlus and MultiGrid technology to deliver reliable power, smart charging, and seamless transitions between grid and generator power.
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Power Output & Efficiency: 3000 VA / 2400 W continuous at 25°C; 2200 W at 40°C; 1700 W at 65°C; peak power 5500 W; efficiency up to 94% with low no-load power draw.
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UPS Automatic Transfer: Uninterruptible Power Supply operation—switches to inverter in less than 20 milliseconds when grid or shore/generator power disconnects.
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Transfer Switch & Grid Interaction: 50A transfer capability; maximum AC input current 50A; output is 120 VAC ±2% at 60 Hz ±0.1%.
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PowerControl & PowerAssist: Optional external current transformer enables advanced energy management, optimizing self-consumption with external current sensing (max. 32A).
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ESS Readiness: Keystone of Victron ESS, designed to pair with MPPT Solar Chargers or Grid-tie PV Inverters for flexible energy storage solutions.
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Remote Monitoring & Control: When paired with a GX device, monitor and control locally or remotely via the VRM app and portal across devices.
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Connectivity & Expansion: VE.Bus communication port supports parallel, split-phase and three-phase operation; Auxiliary Output (32 A); External AC Current Sensor (optional) 100 A; Programmable Relay; remote monitoring integration.
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Charging Specifications: AC input 90–140 VAC / 45–65 Hz; absorption 28.8 V; float 27.6 V; storage mode 26.4 V; maximum battery charging current 70 A; Battery Temperature Sensor included.
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Operating Range & Safety: -40 to +65°C operation with fan-assisted cooling; UL Approved for added safety.
Designed to be the backbone of a flexible, future-ready power system, the MultiPlus-II delivers reliable AC power, smart charging, and world-class remote visibility—so you can power your essentials with confidence, wherever you are. It’s ready to integrate with solar, grid-tied PV, and energy storage solutions to create a cohesive, resilient power ecosystem.
