Victron MultiPlus-II 12V-48V Inverter Charger 3–5kVA

The MultiPlus-II is a multifunctional inverter/charger with two AC outputs. Suitable for professional marine, yachting, vehicle, and land-based off-grid systems, it also provides the isolation and redundancy required for ESS setups. Power Control allows the MultiPlus-II to prevent grid or generator overload, while Power Assist boosts AC power during peak demand. In the event of an outage, the inverter switches over in milliseconds, keeping computers and sensitive electronics running without interruption. The battery charger combines speed with efficiency through a smart adaptive algorithm that extends battery life. Ready for expansion, the MultiPlus-II supports parallel and three-phase configurations when a system needs to scale.

The Victron MultiPlus-II 12V–48V is a versatile, high-performance inverter/charger designed for off-grid systems, energy storage setups, and backup power applications. Combining a pure-sine inverter with an adaptive charger, it provides reliable UPS functionality, supports PowerAssist for weak grids or limited generators, and ensures continuous power delivery for sensitive electronics.