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    3000W Marine Power Inverter

    Low price marine inverter for sale online. 3000W boat inverter is a power supply device that converts DC power into AC power, available with pure sine wave output waveform, 96V input DC voltage, 31V input DC current, optional 110/120/220/230/240V output AC voltage, high overall efficiency and low no-load loss.
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    Delivery date: 6-12 days

    3000 watt marine inverter is designed for new energy vessels such as yachts, cruise ships, pontoons, and sightseeing ships. High quality marine power inverter can invert the DC power from the ship's lithium or lead-acid batteries into AC power to meet the ship's power needs. 96V input DC voltage, 31V input DC current, and 110/120/220/230/240V output AC voltage can be selected.


    • 3000 watt marine inverter utilizes the U.S. DSP28335 control chip for fast running speed and high precision, with a conversion efficiency of over 92% and a built-in industrial frequency isolation transformer for strong anti-interference and impact resistance.
    • The boat inverter is equipped with over-voltage, over-current, short-circuit, and overheating warning devices, along with frequency conversion starting and reduced voltage soft start functions, suitable for high-power motor startups.
    • Good price marine power inverter features an LCD and LED alarm indicators for easy operation, provides a pure output waveform with less than 3% distortion, and supports single-phase power supply with output voltage range of 110/120/220/230/240V AC.


    Model ATO-SDP-3KW
    Isolation Mode Low-Frequency Transformer
    DC Input Voltage Range (V DC) 96V (Contact Us for Other Voltage)
    Rated Current (A) 31A (Contact Us for Other Current)
    AC Output Rated Output Power 3kW (3000 watt)
    Output Waveform Pure Sine Wave
    Rated Voltage 110/120/220/230/240V AC (Optional)
    Phases Single Phase
    Rated Current (A) 14A
    Frequency 50Hz or 60Hz
    Rated Output Voltage Range (V) 110/120/220/230/240V AC (Optional)
    Power Factor (PF) 0.99
    Overload Ability 150%, 5 seconds
    Efficiency >93%
    Waveform Distortion Rate (THD) <3% (Linear load)
    Dynamic Response (0 to 100% Load) 5%≤50ms
    Display LCD
    Running Mode Working Continuously
    Electrical Insulation Properties 2000V AC, 1min
    Communication Interface RS485 (Optional)
    Protection Function Protection Input Reverse Polarity, Under Voltage, Overvoltage, Output Over current, Shortcircuit, Overheating, etc.
    Cooling Method Fan-cooled
    Short-circuit Protector No Automatic Recovery Need to Restart the Machine
    Noise (1m) ≤50dB
    Degree Of Protection IP20 (Indoor)
    Working Altitude (m) ≤2000
    Working Temperature -25~+55℃
    Relative Humidity 0~90% (Non-Condensing)
    Rack Mounted Type Depth*Width* Height 435*605*267mm
    Stand Type 450*550*760mm


    Marine power inverter applications

    Tips: What is a marine power inverter?

    A marine power inverter is a device used on boats and ships to convert the direct current (DC) from the vessel's battery system into alternating current (AC), which is the standard form of electricity used by most household appliances and electronic devices. This conversion allows for the operation of AC-powered equipment onboard, such as microwaves, televisions, and air conditioners, directly from the boat's DC battery power. Marine inverters are specifically designed to withstand the harsh marine environment, offering features like corrosion resistance, vibration resilience, and thermal management to ensure reliable performance.

    Marine inverters come in various sizes and capacities, tailored to meet the diverse energy demands of different vessels, from small recreational boats to large yachts. They often include additional functionalities like built-in isolation transformers to prevent electrical interference, safety mechanisms to protect against over-voltage, over-current, and overheating, and user-friendly interfaces with LCD displays and alarm indicators. By providing a stable and efficient power supply, marine inverters enhance the comfort and functionality of life at sea, allowing for the seamless use of modern conveniences and essential equipment.

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