Victron MultiPlus-II 12/3000/120-50 120V

The Victron MultiPlus-II 12/3000/120-50 is a true sine wave inverter/charger built specifically for 12V RV and mobile systems on a 50A shore power connection. PowerAssist lets it boost a limited shore power or generator connection with battery power during high-load moments, and in the event of a grid or shore power failure, it switches to inverter power in under 20 milliseconds — fast enough that connected electronics keep running without interruption. Pair it with a GX device (like the Cerbo GX) for full remote monitoring and control from the VRM app, from anywhere in the world.

Key Specs:

• DC Input: 9.5-17V (12V system)
• Continuous Output: 3000 VA
• Peak Power: 5500W
• AC Output: 120V ± 2%, 60Hz ± 0.1%
• Max Charge Current: 120A
• Efficiency: up to 93%
• AC Input: 50A, two-pole

A proven choice for RVs and mobile systems that need a full-featured inverter/charger with automatic transfer switching, PowerAssist, and remote monitoring in one unit.