Magnum Inverters

Magnum Energy Inverters: Reliable Power for RV, Marine & Off-Grid Applications

When dependable DC-to-AC power conversion matters most, Magnum Energy stands out as one of the most trusted names in the inverter market. The company got its start in 2002, initially focusing on building inverters for mobile applications, and has since grown into a full-spectrum power solutions provider. All Magnum inverter products are manufactured at their facility in Everett, WA, making them a rare genuinely American-made option in a field dominated by overseas manufacturers.

A Series for Every Application

Magnum's inverter lineup is organized into purpose-built series, each engineered for a specific use case:

• MS Series: The MS Series Inverter/Charger is a pure sine wave inverter designed specifically for the most demanding mobile, backup, and off-grid applications. It is the go-to choice for RV owners and off-grid energy enthusiasts who require clean, utility-grade AC power.
• MS-PAE Series: The MS-PAE 120/240V Series is a pure sine wave inverter designed specifically for the most demanding renewable energy applications — powerful, easy-to-use, and cost effective.
• ME Series: The ME Series Inverter/Charger from Magnum Energy is a modified sine wave inverter designed specifically for rugged mobile applications. It is available in 2000, 2500, and 3100-watt models, making it a versatile option for trucks, RVs, and boats running on 12-volt systems.
• MM Series: The MM Series Inverter is designed to accommodate entertainment systems and small appliances in smaller RVs and boats, available in 600 and 1200-watt models — the most cost-effective inverter available from Magnum Energy.

Offering both pure sine wave and modified sine wave models ranging from 300 to 12,000 watts — in single and 3-phase topology — and the ability to accommodate input ranges from 12 to 300 VDC, the Magnum product line has an inverter to meet virtually any need.

What Sets Magnum Inverters Apart

Beyond sheer product variety, Magnum inverters carry several engineering advantages that make them a preferred choice among installers and enthusiasts alike:

• Power Factor Corrected (PFC) Charging: The PFC charger is built into all Magnum inverter/chargers. It uses less energy from a generator than a standard charger — only 15 amps AC per 100 amps, versus 23 amps used by standard chargers.
• High-Temperature Operation: Magnum's unique die-cast aluminum base allows full ratings up to 45°C for superior high-temperature operation, a critical advantage in engine compartments and sun-exposed installations.
• Wide Voltage Compatibility: Magnum models range from the entry-level 600-watt MM-AE Series to the MS-PAE Series with up to 17,600 watts of output, and many inverter/chargers come in 12, 24, and 48-volt options.
• Warranty Coverage: Depending on the product, warranty periods range from 2 to 5 years — with the most advanced and powerful Magnum systems backed by a 5-year guarantee.

Market Leadership & Trusted Track Record

Magnum Energy has successfully captured 95% of the OEM RV market and is on its way to becoming a major supplier in the marine OEM market as well. Whether you're building a solar-powered off-grid cabin, upgrading a Class A motorhome, or outfitting a marine vessel, Magnum inverters offer the combination of efficiency, durability, and ease of installation that professional installers and DIYers depend on. Explore the full Magnum Energy brand page or browse all inverters to find the right model for your power needs.