Magnum MS2000-L 2000W 12V Pure Sine Wave Inverter/Charger with 100 Amp PFC

The Magnum MS2000-L is a 2000-watt, 12-volt pure sine wave inverter/charger engineered for the most demanding mobile, backup, and off-grid power applications. Combining a high-output inverter with a 100-amp Power Factor Corrected (PFC) battery charger in a single compact unit, it delivers clean, reliable AC power wherever a 12V DC battery bank is available — making it an ideal solution for RV, marine, commercial vehicle, and renewable energy installations.

Key Features:

• Pure Sine Wave Output: Delivers clean 120 VAC power with total harmonic distortion (THD) of less than 5%, safely powering sensitive electronics such as TVs, computers, stereos, and plasma screens
• 2000W Continuous / 3300W Surge: Handles sustained loads up to 2000 watts with surge capacity reaching 3300 watts for motor starts and inductive loads
• 100 Amp Five-Stage PFC Charger: The integrated Power Factor Corrected charger uses 25–30% less AC current from a generator than standard chargers, maximizing efficiency and extending generator life
• Multiple Battery Profile Presets: Compatible with Lithium Iron Phosphate (LFP), Gel, Flooded, AGM1, and AGM2 battery types — configurable via optional ME-RC, ME-ARC, or ME-MR remote controls
• 30 Amp AC Transfer Relay: Single-input/single-output configuration with a 30-amp transfer relay for seamless switching between shore/generator power and inverter power
• Accessible Design: Features an extra-large AC access cover with terminal screw block and 360° DC connection terminals with covers for straightforward wiring
• Versatile Mounting: Can be mounted on a shelf, bulkhead, or inverted — adapts to tight installation spaces in RVs, boats, and utility vehicles
• Lightweight Aluminum Enclosure: The aluminum base and cover reduce overall weight while providing noise dampening and corrosion resistance
• Built-In Protections: Includes overcurrent protection, overtemperature protection with sensors on the transformer and MOSFETs, and automatic cooling fans
• ETL Listed: Certified to UL/cUL 458 for mobile use and meets KKK-A-1822E standards for emergency vehicle applications
• Made in the USA: Manufactured in Everett, WA and St. Paul, MN with over 150 years of combined inverter design experience
• 3-Year Warranty

The MS2000-L is compatible with optional Magnum remote controls (ME-RC50, ME-ARC50) and accessories including the ME-BMK Battery Monitor Kit and ME-SBC Smart Battery Combiner. Cross-reference models include MS2000-GL, MS2000-L-U, MS2000-L-F, MS2000-15BL-U, MS2000-20BL-U, and MS2000-20BL-F.