The MS Series Inverter/Charger – a pure sine wave inverter designed specifically for the most demanding mobile, backup, and off-grid applications. The MS Series Inverter/Charger 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.

Safe and reliable: The MS2000, MS2012, MS2812, and MS4024 are ETL Listed to the stringent requirements of UL/cUL 458 for mobile use and the MS2012, MS2812, and MS4024 are ETL Listed UL 1741 and CSA C22.2 #107.1-01 for renewable energy installations. All models also meet KKK-A-1822E standards for emergency vehicle use.

Easy-to-install: Install the MS Series in four easy steps: simply connect the inverter’s output to your distribution circuits or electrical panel, connect your utility power cable to the inverter’s easy-to-reach terminal block, connect the batteries, and switch on the power.

2800W Magnum Energy Pure Sine Inverter Charger MS2812

  • Output Power  2,800W 
    Peak Watts  3,900W 
    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