Skip to main content
  • $324.99
  • Free 30-day Returns
  • Price alert
    Shop it at NeweggBusiness.

    Meet Your Seller

    SIGMAWATT 3000W Pure Sine Wave Power Inverter, 12V to 120V, 6000W Peak

    • 3000W High-Output Pure Sine Wave PowerEngineered for heavy-duty RV and off-grid demands, providing 3000W continuous power and massive 6000W surge. Effortlessly runs compatible refrigerators, microwaves, induction cooktops, and air fryers.
    • 3 High-Capacity AC Sockets + Fast USBFeatures 3 heavy-duty 120V AC outlets plus fast USB-A and Type-C charging ports. Built with premium internal copper components delivering 90% efficiency to handle simultaneous high-draw appliances reliably without overheating.
    • Intelligent Dual LCD Monitoring & RemoteView real-time battery percentage, DC voltage, AC load percentage, and warning indicators on both the unit and the 14.76ft remote controller. Conveniently control system power without accessing the battery bay.
    • Industrial Heat Dissipation & Multi-SafetyFeatures dual temperature-activated high-speed fans and an extruded aluminum heatsink shell. Comprehensive electronic protection system shields against over-load, high/low voltage, thermal overlo
    +
    +
    Overview
    Specs
    Reviews

    Any questions? Ask CelesteSM will help you find out quickly.

    3000W High-Output Pure Sine Wave PowerEngineered for heavy-duty RV and off-grid demands, providing 3000W continuous power and massive 6000W surge. Effortlessly runs compatible refrigerators, microwaves, induction cooktops, and air fryers. ^^ 3 High-Capacity AC Sockets + Fast USBFeatures 3 heavy-duty 120V AC outlets plus fast USB-A and Type-C charging ports. Built with premium internal copper components delivering 90% efficiency to handle simultaneous high-draw appliances reliably without overheating. ^^ Intelligent Dual LCD Monitoring & RemoteView real-time battery percentage, DC voltage, AC load percentage, and warning indicators on both the unit and the 14.76 ft remote controller.

    Conveniently control system power without accessing the battery bay. ^^ Industrial Heat Dissipation & Multi-SafetyFeatures dual temperature-activated high-speed fans and an extruded aluminum heatsink shell. Comprehensive electronic protection system shields against over-load, high/low voltage, thermal overload, and output shorts for maximum peace of mind. ^^ Battery Sizing & BMS RequirementCompatible with 12V Lead-Acid (AGM, Gel, Sealed) and LiFePO4 batteries (DC 9.5V 16V).
    Important: Full 3000W load requires a battery bank capable of 300A continuous discharge (e. g., 3 100Ah LiFePO4 with 100A BMS in parallel, or a 300Ah LiFePO4 with a 300A BMS; 500Ah AGM) to prevent low-voltage cutoff and ensure safe operation.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...