48V 1000 Watt Pure Sine Wave Inverter

$269.62

$197.08

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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 power inverter works quietly and high efficiency, working efficiency can be reached 95%. 48V pure sine inverter can produce cleaner, smoother, quieter and more reliable electricity in various appliances.

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Delivery date: 6-12 days

SKU: ATO-PSWI-48V-1000W

Output Voltage (VAC) *

Output Socket *

Input Battery Type *

LCD Display

Yes [+$6.80]

Remote Control

Wired Control [+$15.38]
Wireless Control [+$18.69]

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Overview
Specs
Manual
FAQ
Reviews

Overview

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. The 48V input voltage is common in renewable energy systems, especially those utilizing 48V battery banks commonly found in solar setups.

Note: If the load is a refrigerator or similar to a refrigerator with a compressor, it is recommended that the power of the inverter is more than 10 times the power of the load.

Features:

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 pure sine wave inverter 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.
Working instructions intuitive working state. When the sine wave inverter undervoltage/overvoltage, overload, overtemperature, short circuit, the LED indicator lights.
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.

Details:

Intellengent Cooling Fan

Optimize energy consumption by adjusting fan speed based on temperature, enhancing efficiency. Intelligent cooling fan in pure sine wave power inverter ensures quieter operation compared to traditional fan, enhancing user comfort. It contributes to environmental sustainability by reducing energy waste and emissions.

LCD Display

LCD screens consume less power compared to traditional displays, conserving energy and extending battery life. LCD provides clear, sharp visuals with wide viewing angles, ensuring readability even in varying lighting conditions. Users can easily read the information displayed on the screen without any difficulty.

Aluminium Alloy housing

Aluminium's excellent thermal conductivity facilitates efficient heat dissipation, enhancing the inverter's performance and lifespan. its corrosion resistance ensures longevity even in harsh environments. Thermal efficiency, and environmental friendliness, making it an optimal choice for pure sine wave 1000W inverter.

Applications:

Recreational Vehicle

Electric Tool

Audio Equipment

Residential Use

Specs

Model	ATO-PSWI-48V-1000W
Rated Power	1000 Watt
Peak Power	2000 Watt
Input Voltage	DC 48V
Output Voltage	100 /110 /120 /220 /230 /240VAC±5%
Unload Current Less Than	0.2A
Output Frequency	50Hz±0.5Hz or 60Hz±0.5Hz
Output Waveform	Pure Sine Wave
Waveform Distortion	THD＜3% (Linear load)
USB Port	/
Max Working Efficiency	93%
Low Voltage Protection	Alarm at first, voltage continuously reduces. LED Red light on & shut down
Over Voltage Protection Function	LED Red light on, shut down
Over Load Protection Function	LED Red light on, shut down
Over Temperature Protection Function	Alarm at first, temperature continuously rises. LED Red light on & shut down
Short Circuit Protection Function	LED Red light on
Input Reverse Polarity Protection Function	Fuse burn-out
Input Voltage Range	40-61V
Low Voltage Alarm	42±1V
Low Voltage Protection	40±1.5V
Over Voltage Protection	61±1V
Low Voltage Recover	48±1V
Over Voltage Recover	59±1V
Working Temperature	-10℃~ +50℃
Cooling Method	Intelligent air cooling
Warranty	1 year
Storage Temperature	-30℃~ +70℃
Configuration	standard
Dimensions (WHD)	275mm180mm80mm
Net/Gross Weight	2500g / 2950g

Dimension (Unit: mm)

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

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.

Manual

Pure Sine Wave Inverter User Manual

FAQ

What are the differences between a modified sine wave and a pure sine wave inverter?

Understanding the differences between modified sine wave and pure sine wave inverters is crucial for selecting the appropriate inverter for your needs. Here is a detailed comparison based on various aspects:

Circuit Design

Modified sine wave inverter generally uses non-isolated circuits. This simpler design often results in lower costs and efficiency. Pure sine wave inverter employs isolated coupling circuit designs, offering improved safety and efficiency due to the isolation of input and output stages.

Output Methods

1. A modified sine wave inverter generates an output that is a corrected approximation of a pure sine wave. It utilizes Pulse Width Modulation (PWM) to produce this modified wave output, significantly reducing system power loss through the use of dedicated intelligent circuits and high-power FETs. These inverters also feature a soft start function to enhance reliability. However, they still have 20% harmonic distortion, which can cause problems with precision equipment and interfere with communication devices due to high-frequency noise. Despite this, they are suitable for most electrical equipment.
2. In contrast, a pure sine wave inverter delivers a clean, stable sine wave output, leveraging high-frequency technology that results in a small, lightweight design. These inverters are highly efficient and capable of handling all types of loads. They are compatible with all common electrical devices, including sensitive electronics like TVs and LCD monitors, without causing any interference. The pure sine wave inverter's superior performance makes it ideal for applications requiring reliable and stable power.

Usage Range

Pure sine wave inverter delivers high-quality AC power that can drive any type of load, and exhibits the highest sine wave conversion efficiency and minimal power loss. It is ideal for sensitive or precision equipment requiring stable and reliable power. A modified sine wave inverter is capable of meeting the general electricity demands of most users. It has high efficiency with moderate noise levels. However, it is not recommended for sensitive electronics due to the potential for harmonic distortion and interference.

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Existing reviews

Smooth performance with my sensitive electronic devices

Before using this 1000 watt inverter, I tried a modified sine wave inverter, but some electronic devices produced noise and did not run smoothly. After switching to this pure sine wave inverter, everything works much more stable. I really appreciate is the clean and consistent AC output. The inverter runs quietly and provides enough power for my basic usage. And the protection features give me extra confidence when using it for long periods.

From: Quinn Henry | Date: 8/6/2026 7:31 PM