12V 500 Watt Pure Sine Wave Inverter

$189.00

$103.73

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Pure sine wave inverter 12V to 240V for sale, output frequency 50Hz or 60Hz for selection, output AC 110V, 100V, 220V, 230V and 240V are optional. 500 watt pure sine wave inverter allows to run the home with 12 volt DC battery input and change to 240 volt AC output. The working efficiency of 12V 500W inverter can be reached 90%.

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Delivery date: 6-12 days

SKU: ATO-PSWI-12V-500W

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Overview
Specs
Manual
FAQ
Reviews

Overview

500W pure sine wave inverter DC 12V to AC 240V/220V/110V/230V, 50/60Hz output frequency, 12 volt 500 watt pure sine inverter provides the safest option for circuit board power supply. Unlike modified sine wave inverter that produces a stepped or blocky waveform, pure sine wave inverter generates a smooth waveform similar to utility grid power.

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:

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 inverter.

Single Intellengent Cooling Fan

Optimize energy consumption by adjusting fan speed based on temperature, enhancing efficiency. Intelligent cooling fan in 12V inverter ensures quieter operation compared to traditional fan, enhancing user comfort. It contributes to environmental sustainability by reducing energy waste and emissions.

One-button Switch

The one-button power on/off control in 500W pure sine wave inverter for efficient management, safer electricity consumption. Streamlining operation and minimizing the risk of errors. Ensuring reliable performance and convenience in various applications.

Applications:

Audio Equipment

Residential Use

Industrial Equipment

Sensitive Electronic

Specs

Model	ATO-PSWI-12V-500W
Rated Power	500 Watt
Peak Power	1000 Watt
Input Voltage	DC 12V
Output Voltage	100 /110 /120 /220 /230 /240VAC±5%
Unload Current Less Than	0.4A
Output Frequency	50Hz±0.5Hz or 60Hz±0.5Hz
Output Waveform	Pure Sine Wave
Waveform Distortion	THD＜3% (Linear load)
USB Port	5V, 1A
Max Working Efficiency	90%
Low Voltage Protection Function	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	10-15.5V
Low Voltage Alarm	10.5±0.5V
Low Voltage Protection	10±0.5V
Over Voltage Protection	15.5±0.5V
Low Voltage Recover	13±0.5V
Over Voltage Recover	14.8±0.5V
Working Temperature	-10℃~ +50℃
Cooling Method	Intelligent air cooling
Warranty	1 year
Storage Temperature	-30℃~ +70℃
Configuration	standard
Dimensions (WHD)	255mm112mm60mm
Net/Gross Weight	1080g / 1280g

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).

Manual

Pure Sine Wave Inverter User Manual

FAQ

How many batteries are required for a 500-watt pure sine wave inverter?

Determining the appropriate number of batteries for a 500-watt pure sine wave inverter involves several factors. Firstly, it's essential to consider the capacity and voltage specifications of the batteries being utilized.

For instance, in a 12-volt system powering a 500-watt inverter, the current draw would be approximately 41.67 Amps (calculated as 500W ÷ 12V). This calculation forms the baseline for determining the battery requirements.
Subsequently, the battery capacity becomes a pivotal consideration. Battery capacity is typically measured in ampere-hours (Ah), reflecting the amount of charge a battery can deliver over a specified period. This Ah rating plays a crucial role in determining the duration for which the batteries can sustain the inverter's operation.
It's important to note that the longevity of battery life is significantly influenced by the depth of discharge (DoD). To maintain optimal battery health, it's generally recommended not to discharge lead-acid batteries beyond 50% of their capacity.

By carefully assessing these parameters and considering factors such as expected usage duration and recharging capabilities, one can ascertain the optimal number of batteries required to support a 500-watt pure sine wave inverter effectively.

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Existing reviews

Overall, it was a solid performance, considering the price.

The 12v 500w pure sine wave is easy to hook up with my 12v battery, and the efficiency is impressive. I’ve used it for running lights and a few appliances, and it handles them well. However, it does struggle with larger or more power-hungry devices.

From: Todd Wesley | Date: 1/23/2025 7:09 PM

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Great for powering sensitive electronics

One of the standout features of this inverter is its ability to produce a pure sine wave output. This clean and stable power is essential for powering sensitive electronic devices, ensuring they run smoothly without any risk of damage or performance issues. It's perfect for my needs.

From: Elowen lusion | Date: 10/30/2023 9:16 PM