Low Frequency Solar Inverter

Anern has the WSPI series and the SPI series low-frequency solar inverters. The AN-WSPI low frequency solar inverter  is the best choice for small household inverters, stores, and other solar energy generation needs. The AN-SPI low-frequency power inverter with UPS function is the first choice for large-scale solar power systems for industrial, commercial, and ground power stations.

BEST LOW-FREQUENCY INVERTER FOR SALE

500-1500w Low Frequency Solar Inverter

The AN-WSPI is a hybrid inverter low frequency  with high conversion efficiency developed by Anern.

2000-12000w Solar Inverter With UPS

AN-SPI series is a low-frequency hybrid inverter with UPS function.

WHAT MAKES ANERN INVERTER THE BEST LOW FREQUENCY INVERTER?

Low-frequency solar inverters can withstand more complex load conditions. They are suitable for mains power unstable or often off, and important equipment that requires backup power. The hybrid inverter with low frequency has high conversion efficiency and strong nonlinear load-driving ability.

1

Low Frequency Solar Inverter

Pure sine wave output, a variety of working modes can be selected for Anern low-frequency solar inverter.

2

High Conversion Efficiency

The conversion efficiency of Anern low-frequency hybrid inverter reaches 90%-95% under half load environment; More than 99% under the mains power environment.

3

High Stability

Because of the use of power frequency transformer and rectifier, Anern low-frequency hybrid inverter series is free of maintenance.

4

Good Impact Resistance

Anern hybrid inverter with low frequency gives excellent performance against high load impact.

5

WIFI Communication

Monitored by WIFI wireless.Chieving remote monitor and operation through mobile phone APP.

Low-Frequency Solar Inverter VS High-Frequency Solar Inverter

Different frequency

The low frequency is 30~300kHz, and the frequency range is 3~30MH.

Different signal

Compared with the low-frequency signal, the high-frequency signal changes very fast and has the mutation. Low-frequency signal changes slowly and the waveform is smooth.

Advantages of both

The advantages of high-frequency inverters are lightweight and small volume, low standby power, and high efficiency. The low-frequency inverter is more durable and has a strong ability to drive impact electrical appliances.

Application:

Low-frequency solar inverters can be used in residential solar power systems to power household equipment such as televisions, refrigerators, washing machines and air conditioners. With the help of a low-frequency solar inverter, it can provide a power guarantee for small-scale solar power generation systems customized projects such as farms and ranches, meeting your power problem at any time. In addition, low-frequency inverters can provide energy in large industrial solar systems such as power stations in areas where utility power is unreliable.

Low-Frequency Hybrid Solar Inverter FAQs

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What is low frequency solar inverter?

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The low frequency inverter uses a low frequency transformer to boost the voltage. It first converts the DC current into low-frequency low-voltage AC, and then boosts it into 220V50Hz AC for the load through the power frequency transformer.

The operating frequency of the low frequency transformer generally refers to the power frequency of 50Hz or 60Hz. The signal changes slowly and the waveform is smooth.

How does low-frequency solar inverter work?

What is the difference between low frequency solar inverter and high frequency solar inverter?

What does low frequency solar inverter do?

Advantages of low frequency solar inverters?

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