48V 1000 Watt Pure Sine Wave Inverter

Low price 48 volt 1000W pure sine wave inverter is avaliable for AC 110V/220V/230V/240V, LCD display, 50/60Hz for selected. Pure sine wave inverter works quietly and high efficiency, it can produce cleaner, smoother, quieter and more reliable electricity.
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Delivery date: 6-12 days
Old price: $269.62
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48V DC to 110V AC 1000W pure sine wave inverter with remote control, LCD display, AC output voltage can select 220V, 230V, 240V, 100V, output frequency 50Hz or 60Hz to choose from, run quietly, light weight, manufacturer direct sales.


Model ATO-PSWI-1000
Output Power 1000 Watt
Peak Power 2000 Watt
Input Voltage DC 48V
Outlet Type Universal socket *1
Input Voltage DC 48V (40-61V)
AC Output Voltage
1- Phase (L + N, G)= 110V, 230V ±5%
Do Not provide split phase configuration (L1, L2 + N, G)
No-load Current (less-than) ≤0.2A
Output Frequency 50Hz or 60Hz
Output Wave Pure Sine Wave
Waveform Distortion THD≤3%
USB Port 5V, 2.1A
Max Working Efficiency 95%
Undervoltage Protection First alarm (breaking alarm sound is one), LED red light flashes, voltage continues to decrease and shut down
Overload Protection Continuous alarm, LED flashing red, off
Over Temperature Protection First alarm (broken alarm sound is two), the temperature continues to rise, LED red light flashes and turns off
Short Circuit Protection Short circuit protection without breaking the circuit
Reverse protection Fuse blown
Undervoltage Alarm Range 42±1V
Undervoltage Protection Range 38±1V
Overvoltage Protection Range 61±1V
Undervoltage Recovery Range 48±1V
Overvoltage Recovery Range 54V±1V
Operating Temperature -10℃~ +50℃
Cooling Way Intelligent cold wind
Warranty 12 Months
Storage Temperature -30℃~ +70℃
Humidity ≤90%, non-condensing
Dimensions (W*H*D) 250mm*180mm*78mm
Gross Weight 3.4kg
Accessories 2 Pure copper connection wires + 4 spare fuses

Sine Wave Inverter Output Sockets (Optional)
Inverter output voltage is 1-phase (L, N, G) only, Do Not provide split phase configuration (L1, L2 + N, G).

Power inverter sockets

Pure Sine Wave Inverter Remote Control & LCD Display (Optional)

  • Pure sine wave power inverter is available with remote control: wired control and wireless control.
  • LCD display shows input voltage, output voltage, output frequncy, battery capacity and power.

Pure sine wave power inverter remote control


  • Intelligent integrated circuit control
    Unique front and rear dual soft start technology, CPU core, SPWM pulse width control technology, special constant power technology, anti-reverse diode technology.
  • Pure sine wave
    100% pure sine wave output, low distortion, waveform and main power line AC waveform are basically the same, equipment accuracy is small, low interference, low noise, strong load capacity, can meet any type of AC load, without damaging the load.
  • Imported parts
    The materials are imported components, and the panel uses double-sided circuit boards to ensure high quality and high performance of the products, and to match the excellent quality of the detailed molds.
  • Aluminum alloy casing
    The surface of the aluminum alloy shell is sprayed and anodized, which is small in size, elegant in appearance and easy to carry.
  • Working instructions intuitive working state
    When the inverter undervoltage/overvoltage, overload, overtemperature, short circuit, the LED indicator lights.
  • Multiple protection functions
  • Fault warning/buzzer alarm reminder
    When the inverter high voltage, low voltage, over temperature, overload protection function is turned on, once the protection of the inverter is triggered, the inverter disconnects the power supply and the load enters the protection mode for the first time, and issues an alarm through the buzzer alarm device. Make your use more secure.

Pure sine power inverter applications

Tips: The Differences Between a Modified Sine Wave and a Pure Sine Wave Inverter?

  • Different circuit
    Modified sine wave inverters generally use non-isolated coupling circuits, while pure sine wave inverters use isolated coupling circuit design
  • Different output methods
    1. Correcting the sine wave is relative to the sine wave. Now the output waveform of the mainstream inverter is the modified sine wave modified sine wave switching inverter power supply using PWM pulse width modulation to generate the modified wave output. In the process, due to the use of dedicated intelligent circuits and high-power FETs, the power loss of the system is greatly reduced.
    2. The soft start function is added to ensure the reliability of the inverter. If the quality requirements for power consumption are not very high, and it can meet the needs of most electrical equipment, it still has 20% harmonic distortion, which will cause problems when running precision equipment, and will also cause high frequency to communication equipment. interference.
    3. Pure sine wave inverter, high efficiency, stable sine wave output, high frequency technology, small size, light weight, suitable for all kinds of loads. It can be connected to any common electrical equipment (including TV sets, LCD monitors) without any interference.
  • Different use range
    1. The pure sine wave inverter provides high-quality AC power and can drive any kind of load. The sine wave conversion efficiency is the highest and the loss is the smallest.
    2. The modified sine wave inverter can meet most of our electricity demand, high efficiency and general noise.
Products specifications
Attribute name Attribute value
User Manual

PDF Pure Sine Wave Inverter User Manual

Existing reviews
Powerful sine wave inverter, great support!
I built a portable solar generator and chose this sine wave inverter for my 48V system to power my refrigerator and freezer and provide power for my comfortable living. So far, it has done what it was supposed to do.
Huopyn Fynd | 11/22/2022 12:43 AM
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Great 48V 1000 watt pure sine wave inverter
No problems yet. It's a great power inverter. I will take the 48V 1000 watt pure sine wave inverter up to my ranch property in December and I will use it to power my travel trailer off my solar power system. I would definitely recommend this one.
Holley Edwin | 11/17/2022 8:56 PM
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Would buy again.
I’ve been using this 48V pure sine wave inverter for 4 months now with a fridge, microwave and electric cooker attached to it and it hasn't caused me any problems. Great product! Would buy more products on based on this one.
Bourdon Rob | 4/21/2022 12:47 AM
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It is strongly recommended to buy a 48V pure sine wave inverter
I bought a 1000W pure sine wave inverter a few months ago. Its quality is very good and the customer service is good. I decided to buy more. And I will also recommend to friends to buy.
Zthun Zthun | 7/16/2021 3:03 AM
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