MAGNUM MSH3012M 12V 3000W Off-Grid Hybrid Inverter with 125A Charger

Out of Stock W/ 12-14 Week Lead Time

What is the Hybrid technology used in this Magnum inverter? Unlike most inverters (which only use one source of energy to power loads), the Magnum MSH-M Series combines the power from both incoming AC and batteries to power loads. Whether using a generator or shore power, this inverter can recharge the batteries when there is surplus power or deliver more power to the loads.  Therefore, you can run larger loads from a smaller generator.  Free Shipping in the continental US!

Input Battery Voltage Range- 9 - 17VDC

Nominal AC Output Voltage- 120VAC ± 5%

Output Frequency And Accuracy- 60Hz ± 0.05Hz

Total Harmonic Distortion- <5%

1 Msec Surge Current- 70

100 Msec Surge Current- 40

5 Second Surge Power- 3900

30 Second Surge Power- 3800

5 Minute Surge Power- 3200

30 Minute Surge Power- 3000

Continuous Power Output At 25°C- 3000VA

Maximum Continuous Input Current- 400 ADC

Inverter Efficiency- 90.0%

Transfer Time- 16 msecs

Search Mode- Typical- <8 watts

No Load (120VAC Output, Typical)- 30 Watts

Waveform- Pure Sine Wave


Continuous Output At 25°C- 125ADC

Charger Efficiency- 87%

Power Factor- >.95

Input Current At Rated Output- 18


Transfer Relay Capability- 60 AAC

Five Stage Charging Capability- Bulk, Absorb, Float, Equalize (requires Remote), and Battery Saver

Battery Temperature Compensation- Standard with available temp sensor connected (battery temp 0-50°C)

Internal Cooling- 0 to 120 cfm variable speed drive using dual 92mm brushless DC fans

Overcurrent Protection- Yes, with two overlapping circuits

Overtemperature Protection- Yes on transformer, MOSFETS, and battery

Corrosion Protection- Yes, PCB's conformal coated, powder coated chassis/ top, and stainless steel fasteners

Dual AC Branch Rated Output Breakers- No

Listings- ETL listed to UL/cUL 458, CSA C22.2 No. 107.1-01

Warranty- Three years parts and labor


Temperature (Operating/Non-Operating)- -20° - 60°C, -40° - 70°C

Operating Humidity- 0 - 95% RH non-condensing


Dimensions (LxWxH)- 13.75" x 12.65" x 8.0"

Shipping Dimensions (LxWxH)- 19" x 17" x 13"

Mounting- Shelf or wall (vents not allowed to face downward unless ME-CB or MPX-CB is installed)

Weight- 55lbs

Shipping Weight- 63lbs

Max Operating Altitude- 15,000'