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Magnum Energy MSH3012M Inverter

  • Wide range of inverter/chargers for any application
  • Easy to set up and use
  • Industry-leading durability
  • Made in USA

Product Information

Model Part No. Watts Input
Type Size & Weight Price
Magnum Energy MSH3012M Inverter29403453000W12VDC120VACPure sine wave12.7 × 13.8 × 8 in
55 lbs


The Magnum Energy MSH3012M is a pure sine wave inverter designed with true hybrid technology allowing it to run larger loads from smaller generators.

Most inverters only use one source of energy to power loads, either from incoming AC power—shore or AC generator—or from the batteries. The MSH-M Series combines the energy from both sources to power loads. This allows the inverter to recharge the batteries when there is surplus power or deliver more power to the loads if they require more than the AC input can supply by itself.

Features & Attributes

  • Pure sine wave: Power your TVs, stereos, plasma screens, and other sensitive electronics without worry
  • Install the MSH-M 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.
  • Choices: The MSH-M Series comes in 12 and 24 volt configurations, allowing you to choose the model that is right for you.
  • Interchangeable: The MSH-M is interchangeable with the Magnum MS Series and uses the same accessories as the MS Series.
  • Lightweight: The lightweight aluminum base and cover also provides noise reduction and corrosion resistance.
  • Multiple ports:The MSH-M Series provides multiple ports, including an RS485 communication port for network expansion, and a remote port.
  • Accessible design: Extra large AC access cover with terminal screw block and 360° DC connection terminals with covers.
  • Three-year (36-month) limited warranty.
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Magnum Energy MSH3012M Inverter

Product Manual
Spec. Sheet

Magnum Energy ME-ARC Inverter Remote - Sold Separately

Product Manual
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About Magnum Energy

When Xantrex bought Trace, a few of their key people started Magnum Energy. Established in 2002 in Everett, Washington, Magnum Energy went on to make great strides in the renewable energy field with their high-quality inverters.
A company that doesn't just rest on their brand name, Magnum Energy's research and development team is constantly pushing the boundaries of inverter technology. They pioneered the technology behind power factor corrected battery chargers, which is in each and every one of their inverters. This innovation is the most efficient way to charge batteries. Magnum Inverters save you the time, money and hassle it takes to gas up your generators. Another nice feature of Magnum Energy inverters (whether they are 120 VAC or 240 VAC) is that they can accept 120 or 240 VAC power input to help charge the batteries without the use of a transformer.
Magnum Energy has also made advances with AC Coupling, which allows a solar power grid-tie system to work with a backup battery system that can be charged even during grid black outs. This is a perfect add-on for folks who want to include a battery back-up package to their pre-existing grid-tie system. Read more about AC coupling here.
Magnum Energy inverters are also good-looking, safe, easy-to-use and American-made. Wholesale Solar was one of the first renewable energy companies to distribute Magnum Energy. We carry all Magnum Energy Inverters for RV, Marine, or Back-up power. We have also have teamed up with Magnum Energy to create to power centers called the Mini-Magnum Power Centers. The MS4024PAE and the MS4448PAE Power Centers are perfect for offgrid living or AC coupling with a grid-tied system anywhere.

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