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    MS2812

    The MS Series Inverter/Charger from Magnum Energy – a pure sine wave inverter designed specifically for the most demanding mobile, back-up, and off-grid applications. The MS Series is powerful, easy-to-use, and best of all, cost effective.

    Power Factor Corrected (PFC) Charger: Our PFC charger is built into all of our inverter / chargers. It uses less energy from a generator than a standard charger – using 25-30% less AC current than standard chargers.


  • Pure Sine Wave
  • 12 and 24 configurations
  • Versatile Mounting
  • Lightweight
  • Multiple Comm Ports
  • Expanded Transfer Relay


  • Output Power 2,800W
    Peak Watts 3,900W
    Warranty 3
    Output Voltage 120 VAC
    Output Peak 70amps
    Output Current 23amps
    Output Waveform Pure Sine
    Output Frequency 60 Hz
    Input Voltage 12
    Continuous Output Amps 23amps
    Operating Temp -20° C to +60° C (-4° F to 140° F)
    Efficiency 88%
    Weight 55
    Dimensions 13.75” x 12.65” x 8.0” (34.9 cm x 32.1 cm x 20.3 cm)
    UL Certified Yes
    Phase Single
    Topology Low Frequency
    Input Voltage Range 9-17

    Remote Panel:

    • ME-ARC
    • ME-RC
    Charger Type:

    Power Factor Corrected with 3-Step

    Input Current:

    15 Amps AC

    Output Current:

    125 ADC