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    2000 Watt Pure Sine Wave Power Inverter, 12V DC to 240V AC

    5 out of 5 based on 3 reviews | Write a review
    Affordable price pure sine wave power inverter delivers 2000 Watt continuous and 4000 Watt peak power, converting 12V/24V/48V DC energy to 110V/120V/220V/230V/240V AC energy with high conversion efficiency, durable shell, safety charging design to provide multi-protection for your devices against low voltage, over voltage, short circuit, overload and over temperature.
    SKU: ATO-PI-2000W
    Free Shipping Worldwide
    Delivery date: 6-12 days

    2000W/4000W pure sine wave power inverter converts DC battery power to AC household power, best solution to charge electronic devices like cellphone, laptop, tablet, fan, projector, camera, TV set, microwave, etc., on road trip, work trip, RV travel or any where AC power is needed.


    • 2000 Watt continuous power and 4000 Watt peak power
    • Pure sine wave inverter, capable of producing clean & stable electricity
    • Soft-start technology
    • USB charging port for powering your phone, laptop, etc.
    • Aluminum alloy casing with good heat dissipation
    • Multiple protections against under and over voltage, over load, over temperature, short circuit and input polarity reverse connection
    • ON/OFF switch design, easy to use
    • Intelligent cooling fan, long working life


    Model ATO-JYP-2000W
    Output Power 2000 Watt
    Peak Power 4000 Watt
    Input Voltage* DC 12V DC 24V DC 48V DC 12V DC 24V DC 48V
    Input DC Voltage Range 10-15.5V 20-31V 40-61V 10-15.5V 20-31V 40-61V
    Output Voltage* 100V AC or 110V AC or 120V AC ±5% 220V AC or 230V AC or 240V AC ±5%
    No-load Current (less-than) 1.1A 0.7A 0.4A 1.1A 0.7A 0.4A
    Output Frequency* 50Hz±0.5Hz or 60Hz±0.5Hz
    Output Wave Pure sine wave
    Waveform Distortion THD<3% (linear load)
    USB Port 5V 1A
    Outlets Type Universal outlet
    Max. Working Efficiency 90.0%
    Low Voltage Alarm 10.5V±0.5V 21V±0.5V 42V±1V 10.5V±0.5V 21V±0.5V 42V±1V
    Low Voltage Shutdown 10V±0.5V 20V±0.5V 40V±1.5V 10V±0.5V 20V±0.5V 40V±1.5V
    Low Voltage Recovery 13V±0.5V 24V±0.5V 48V±1V 13V±0.5V 24V±0.5V 48V±1V
    Over Voltage Shutdown 15.5V±0.5V 31V±0.5V 61V±1V 15.5V±0.5V 31V±0.5V 61V±1V
    Over Voltage Recovery 14.8V±0.5V 29.5V±0.5V 59V±1V 14.8V±0.5V 29.5V±0.5V 59V±1V
    Protection Low voltage, Over voltage, Over load, Over temperature, Short circuit, Input polarity reverse connection
    Cooling Way Intelligent air cooling
    Remote Control* Wired control (2m) or Wireless control (30m)
    LCD Display* Display input voltage, output voltage, frequency, power, waveform, battery capacity
    Operating Temperature ﹣10℃~ +50℃
    Storage Temperature ﹣30℃~ +70℃
    Humidity ≤90%, non-condensing
    Dimensions (W*H*D) 397*180*78mm
    Package Size (W*H*D) 500*240*150mm
    Net./Gross Weight 4kg/4.7kg
    Warranty 12 Months

    Wiring Diagram

    12V 24V pure sine power inverter wiring
    Note: The wiring of 48V inverter is similar to the 24V inverter, and the batteries are connected in series.

    LCD Display (Optional)

    The LCD display will show input voltage, output voltage, frequency, power, waveform, and battery capacity.

    Pure sine wave inverter LCD dispaly

    Protection Functions & Applications

    pure sine wave power inverter protections

    Pure sine wave power inverter applications

    • Reverse Polarity Protection
      Auto protection when input positive and negative polarities are reversely connected – The fuse blown out.
    • Short Circuit Protection
      Automatically self-protect when short circuit occurs – Red LED light ON.
    • Low Voltage Protection
      Automatically protect when in low voltage – Alarm first, the voltage continuously reduces, the red light is on and the inverter shuts down.
    • Over Voltage Protection
      Automatically protect when in high voltage – Red LED light is on, and the inverter automatically shuts down.
    • Over Temperature Protection
      Automatically self-protect when at high temperature – Alarm first, the temperature continuously rises, the red light is on and the inverter shuts down.
    • Overload Protection
      Automatic self-protection when there is overload – Red LED light is on and the inverter automatically shuts down.

    Tips: Differences between pure sine wave inverter and modified sine wave inverter

    The waveforms of the inverter are mainly divided into two categories, one is a sine wave inverter (ie, a pure sine wave inverter), and the other is a square wave inverter.

    The sine wave inverter outputs sine wave AC power that is as good as the grid we use every day, because it does not have electromagnetic pollution in the grid. But the square wave inverter outputs a square wave alternating current with poor quality. And its positive maximum to negative maximum value generates almost at the same time, thus causing severe instability to the load and the inverter itself. At the same time, its load capacity is poor, only 40-60% of the rated load, and it cannot carry inductive loads. If the load is too large, the third harmonic component contained in the square-wave current will increase the capacitive current flowing into the load. In severe cases, the load filter capacitor will be damaged.

    In view of the above shortcomings, a modified sine wave inverter emerged in recent years. The output waveform has a time interval from the maximum value in the positive direction to the negative value in the negative direction. The use effect is improved. But the waveform of the modified sine wave is still composed of broken lines, which still belongs to the square wave category. The continuity is not good, and there is a dead zone.

    Modified sine wave inverters generally use non-isolated coupling circuits, while pure sine wave inverters adopt isolated coupling circuit designs. The price is also very different. Pure sine wave inverter is a little expensive than modified sine wave inverters.

    In this video, ATO makes a simple test on the input and output voltage of 1000W 24 DC to 220V AC pure sine wave power inverter. And, this power inverter is used to power a cell phone and a fan which work normally.

    Existing reviews of 2000 Watt Pure Sine Wave Power Inverter, 12V DC to 240V AC
    2000W power inverter works wonderfully
    I am currently using this 2000W power inverter in my 2015 Toyota Prius. It works wonderfully. I am getting ready for hurricane season because last year (2018) we were out of power for 8 long days, and I don't want that to have to sleep in this Florida heat with no A.C or a working fridge again.
    From: Alex | Date: 20/02/2019
    Was this review helpful? Yes No (0/0)
    Question for 2000W pure sine wave inverter
    Would the 2000W pure sine wave inverter be appropriate for input of 42V DC?
    From: Anderson F | Date: 16/05/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, just select 48V DC for input, so the the inverter can accept 40 - 61V DC voltage in input.
    12V2000W pure sine wave inverter fan volume in decibels
    Hello, with your 12V 2000 watt pure sine wave inverter, is the fan ever completely silent or is it always spinning? May I ask how loud the fan is in dB? Thank you.
    From: Mikes | Date: 26/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The fan starts automatically when the temperature reaches 45 degrees, and the noise level is approx 65dB or less.
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