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    300 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC

    Favorable price pure sine wave power inverter provides 300 Watt continuous and 600 Watt peak power, selectable 12/24/48 volts DC input and 100/110/120/220/230/240 Volts AC output, 50/60Hz, reliable DC to AC power inverter with full safety protections, digital LED display, built-in cooling fan with low noise, ideal for charging devices in your vehicle.
    SKU: ATO-PI-300W
    Free shipping
    Delivery date: 6-12 days

    300 Watt pure sine wave power inverter is a best inverter for home & outdoor use that can be connected with 12V, 24V or 48V DC battery to charge your devices with AC 110/120/220/240V output. With safe charge design and durable construction, the DC to AC power inverter provides full protections for the devices.

    300W Power Inverter Specification

    Model ATO-ZPX-300W
    Output Power 300 Watt
    Peak Power 600 Watt
    Input Voltage DC 12V DC 24V DC 48V DC 12V DC 24V DC 48V
    Input DC Voltage Range 9.55-15.5V 19.8-30.2V 40.2-60.4V 9.55-15.5V 19.8-30.2V 40.2-60.4V
    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) 0.5A 0.3A 0.1A 0.5A 0.3A 0.1A
    Output Frequency 50Hz±1Hz or 60Hz±1Hz
    Output Wave Pure sine wave
    Waveform Distortion THD<3% (linear load)
    USB Port 5V 1000mA
    Outlets Type Universal outlet
    Max. Working Efficiency 93.80%
    Starting Bipolar soft start
    Low Voltage Alarm 10V±0.5V 21V±0.5V 42V±1V 10V±0.5V 21V±0.5V 42V±1V
    Low Voltage Shutdown 9.5±0.5V 20V±0.5V 40V±1V 9.5±0.5V 20V±0.5V 40V±1V
    Low Voltage Recovery 13±0.5V 24V±0.5V 48V±1V 13±0.5V 24V±0.5V 48V±1V
    Over Voltage Shutdown 15.5±0.5V 31V±0.5V 61V±1V 15.5±0.5V 31V±0.5V 61V±1V
    Over Voltage Recovery 14.8±0.5V 29V±0.5V 59V±1V 14.8±0.5V 29V±0.5V 59V±1V
    LED Light Green indicator light ON (inverter output, normal operation)
    Red indicator flashes (under/over voltage, overload, overheat, short circuit)
    Protection Battery over/under voltage, overload, overheat, AC short circuit protection (positive and negative polarity reverse connect protection)
    Fuse DC short circuit protection
    Display LED digital display
    Circuit Topology Frequency link
    Cooling Way Intelligent cooling, built-in cooling block
    Operating Temperature ﹣10℃~ +50℃
    Storage Temperature ﹣30℃~ +70℃
    Humidity ≤90%, non-condensing
    Dimensions (W*H*D) 185*115*51mm
    Package Size (W*H*D) 230*150*93mm
    Gross Weight 1.0kg

    12V/24V/48V Power Inverter Wiring Diagram

    Power Inverter Wiring Connection Diagram

    Power Inverter Protections for Applications

    pure sine wave power inverter protections

    Pure sine wave power inverter applications

    • Reverse Connect Protection
      Auto protection against input positive & negative polarities reverse connect - Alarm, and blow a fuse for overtime reverse connect with load
    • Short Circuit Protection
      Auto protection against short circuit - Red LED light ON and auto recover
    • Low Voltage Protection
      Auto protection against under voltage of DC input - Red LED light ON, alarm, and shut down the power
    • High Voltage Protection
      Auto protection against over voltage of DC input - Red LED light ON, alarm, and shut down the power
    • Overheating Protection
      Auto protection against high temperature - Red LED light ON, alarm, and shut down the power
    • Overload Protection
      Red LED light ON and shut down the power

    Tips: The power inverter is good or bad, how to figure out?

    First of all, it need to consider efficiency of conversion. Because the power inverter itself has a certain power consumption characteristics, part of the current will be always lost when DC is inverted to AC. Therefore, the high or low efficiency of conversion in this process has also become one of the standards that power inverter is good or bad.

    Secondly, take quality of the inverter's output AC power into account. Good power inverters output high quality AC power after inverters. And good stability is not only beneficial to the service efficiency of the inverter, but also beneficial to the safety of users' lives and property. What’s more, the service life of power inverter is relatively longer. However, for the poor quality of the inverter, the output power is unstable, which may cause safety hazards and shorten its service life.

    In addition, when purchasing a power inverter, it also needs to consider the DC component contained in the output AC, which is called ripple voltage. It will be completely filtered in the filter circuit of the good inverter.

    In this video, ATO show you the testing of 1000W pure sine wave power inverter, 24 DC to 220V AC. Furthermore, this power inverter is used to charge a fan and cell phone.

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