Magnum MSH3012M-L 3000W Inverter/Charger 12V 125A Load Support

The Magnum MSH3012M-L is a versatile hybrid series inverter/charger designed for marine, RV, and off-grid applications requiring reliable power management. This unit delivers 3000 watts of pure sine wave AC power at 120 volts/60Hz from a 12-volt DC battery bank, while simultaneously providing 125-amp charging capability to keep batteries maintained.

Key Features:

• 3000-watt pure sine wave inverter output (120V/60Hz)
• Powerful 125-amp multi-stage battery charger (12V)
• Hybrid load support technology combines AC shore/generator power with battery power
• Run larger loads from smaller generators by supplementing with battery power
• Advanced power management automatically switches between shore, generator, and battery power
• Built-in transfer relay for seamless power source transitions
• Protects sensitive electronics with clean sine wave output

The innovative load support feature allows you to power high-demand appliances that would normally exceed your generator or shore power capacity by drawing supplemental power from your battery bank. This means you can run air conditioners, microwaves, and other heavy loads without needing to upgrade to a larger, more expensive generator. Ideal for RVs, boats, mobile command centers, and remote power systems.