The Victron MultiPlus-II 48/3000 - 35-50 - 120V - UL Approved is an all-in-one inverter/charger that combines the trusted strengths of Victron’s MultiPlus and MultiGrid into a single, compact solution. It delivers advanced energy management with PowerControl and PowerAssist, and is designed to optimize self-consumption with external current sensing for up to 32A.
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PowerControl & PowerAssist: External current transformer option enables PowerControl and PowerAssist, maximizing energy self-sufficiency with precise external current sensing (max 32A).
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Uninterruptible Power Supply (UPS): In the event of grid, shore, or generator loss, the inverter automatically takes over in under 20 milliseconds to keep critical loads running.
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ESS-ready: A core component of Victron Energy Storage Systems (ESS), capable of pairing with MPPT solar chargers or grid-tie PV inverters for flexible solar and storage integration.
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Anti-islanding & Approvals: Built-in anti-islanding protection and an extensive list of country approvals for safe, compliant grid connection.
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Remote Monitoring & Control: When paired with a Cerbo GX, monitor and control your MultiPlus-II locally via LAN or remotely from anywhere in the world using the free VRM app and VRM portal.
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Robust Power Handling: 50 A transfer switch with a maximum AC input of 50 A; output 120 VAC ±2% at 60 Hz ±0.1%. Continuous output of 2400 W at 25°C, 2200 W at 40°C, and 1700 W at 65°C, with a peak of 5500 W and efficiency up to 95%.
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Low Idle & Standby: Very low no-load power (11 W standard; 7 W AES mode; 2 W in search mode) for efficient energy use when idle.
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Battery Charging: AC input 90–140 VAC / 45–65 Hz; absorption 57.6 V, float 55.2 V, storage 52.8 V; maximum battery charging current of 35 A; includes a Battery Temperature Sensor for safe charging.
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Connectivity & Expansion: VE.Bus communication for parallel, split-phase, and three-phase operation; auxiliary output up to 32 A; external AC current sensor option up to 100 A; programmable relay; remote on/off capability.
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Rugged & Versatile: Wide operating temperature range (-40 to +65°C) with fan-assisted cooling, suitable for demanding environments and installations around the world.
Designed for backup power, off-grid living, marine, and RV applications, the MultiPlus-II 48/3000 delivers reliable power, effortless integration with solar and grid sources, and world‑class remote management. Experience flexible energy autonomy with a single, UL-approved solution that grows with your system.
