The Magnum MMS1012G Inverter/Charger is a pure sine wave inverter/charger  providing a cost-effective solution for those with smaller power needs in mobile applications. Versatile, easy-to-use, and lightweight, the MMS Series provides a reliable base for your energy system.

The MMS1012G has a peak inverter efficiency of 87%, and a charger efficiency of 85%, some pretty impressive numbers. It is also rigorously tested and certified to both the UL 458 and UL 1741 inverter/PV system standards, meeting strict criteria for quality power output. Because of its low-frequency design topology, it also has excellent surge power abilities -1750W surge for a 1000W inverter! It also has an excellent 3-year manufacturer warranty.

The MMS-1012 and the MMS 1012G have different wiring:

• With the MMS-1012, the AC input and output use pigtailed wires to allow hardwiring to a main AC distribution panel and to an inverter sub-panel.
• The MMS-1012-G AC input has a 3 ft. plug-in power cord, and the AC output is a GFCI two-plug outlet.

The Magnum Power Factor Corrected (PFC) charger is built into all Magnum inverter/chargers. It uses less energy from a generator than a standard charger, including using 25-30% less AC current than standard chargers.

As well as having some of the most modern, robust and reliable electronics technology going, Magnum inverters are US-made and US-supported (Magnum is headquartered in Everett, Washington). It's for all of these reasons that Magnum inverters are specified by commercial RV conversion companies like Sportsmobile.

• AC transfer switch circuitry - which allows incoming AC power to continue to power loads even if the inverter is off.
• Dead battery charging - for batteries that are extremely low.
• Automatic 4-stage battery charger – for optimum PFC-corrected battery charging (using the temperature sensor).
• Large AC wiring compartment (which gives you easy access to AC wiring for quick connections) and 360° DC connection terminals with color-coded insulating covers.
• True RMS output voltage regulation - to ensure the inverter will deliver the correct amount of power within the DC input voltage range and the continuous output power level.
• Quick-connect accessory and remote ports – easily accept several optional remote controls and the Battery Temperature Sensor.

Specifications: Magnum MMS1012 1000W 12VDC Pure Sine Inverter/Charger