The Magnum MS2012-L is a 2000-watt, 12-volt pure sine wave inverter/charger built for the most demanding mobile, backup, and off-grid power applications. Combining a high-output inverter with a 100-amp, five-stage Power Factor Corrected (PFC) battery charger, the MS2012-L delivers clean, utility-grade AC power from a 12V DC battery bank while efficiently recharging batteries when shore power or a generator is available.
The integrated PFC charger is a key differentiator — it draws 25–30% less AC current from a generator than conventional chargers, reducing fuel consumption and generator load. A fast 16-millisecond transfer switch seamlessly transitions between inverter and AC input modes, making it ideal for RV, marine, and off-grid installations where uninterrupted power is critical.
Key Features:
- 2000 watts continuous output at 120 VAC / 60 Hz pure sine wave
- 4000+ watts surge capacity for motor start loads
- 100-amp, five-stage PFC battery charger built in
- PFC technology uses 25–30% less AC current than standard chargers
- 16ms transfer switch for near-seamless switchover
- 60-amp expanded transfer relay for higher AC pass-through loads
- Compatible with Flooded, Gel, AGM1, AGM2, and Lithium Iron Phosphate (LFP) battery profiles (via optional remote)
- Selectable battery profiles via ME-RC, ME-ARC, or ME-MR remote controls (sold separately)
- Overcurrent and overtemperature protection
- 3-year warranty
- Made in the USA
The MS2012-L is engineered for RV, marine, and off-grid installations where reliable, clean power and efficient battery charging are essential. Its compact, rugged design supports both permanent and mobile installations, and its compatibility with Magnum remote controls enables easy monitoring and configuration.
