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Low Frequency Solar Inverter

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Low Frequency Solar Inverter

Anern’s low-frequency inverter provides a variety of power options, ranging from 500W-6000W, suitable for various high-power equipment. It has built-in UPS conversion function, which can ensure uninterrupted power supply and provide stable power. In addition, it also adds a mains auxiliary charging function. In the case of unstable mains power supply or power failure, Anern low-frequency inverter can always maintain a stable output and normal operation.

 

Working principle of low frequency inverter

Low-frequency inverter is a common power conversion device. It not only operates stably and reliably, but also has strong overload capability and impact resistance. It can also suppress high-order harmonic components in the waveform. Simply put, it convert direct current (DC) output into alternating current (AC) to supply electrical equipment. The core of low-frequency inverters is the transformer. The direct current is converted into power frequency low-voltage AC through the transformation, and then the AC is boosted to 220V 50Hz. During the conversion process, the low-frequency inverter can adjust the output voltage and frequency to meet the needs of various large machines and high-end electrical equipment.

 

Working principle of low frequency inverter

Differences between low-frequency inverters and high-frequency inverters

 

1、The low-frequency inverter is a traditional analog circuit design that consist of a Thyristor (SCR) Rectifier, IGBT inverter, bypass and power frequency step-up isolation transformer. High-frequency inverters usually consist of IGBT high frequency Rectifier, battery converter, inverter and bypass.

 

2、The low-frequency inverter can boost the AC power to 220V, and the working frequency is 50Hz, which is the same as the mains frequency. The operation can more stable; while the working frequency of the high-frequency inverter is usually above 10kHz, which is much higher than the mains frequency.

 

3、Low-frequency inverters have more advantages in peak power capacity and reliability. It is more impact-resistant and suitable for powering heavy appliances such as refrigerators and air conditioners. The high-frequency inverter has a small size, low noise, and little impact on space and environment. It is suitable for office spaces with less demanding requirements.

 

 

Why choose Anern low-frequency inverters?

 

Anern enjoys a high reputation in the market and is a highly recognized low-frequency inverter supplier. He has many years of experience in the field of solar photovoltaics and is committed to developing efficient solar products. Anern low-frequency inverter is one of the popular choices in the market. It is not only plug-and-play, easy to install and use, but also has many unique advantages.

  • 1、The product power range covers 500-12000W, which can meet different power needs;
  • 2、Superior performance. One-time soft start, triple output peak power, with full induction load;
  • 3、It has the function of presetting the battery voltage, and the voltage configuration can be customized according to the actual situation;
  • 4、It has the characteristics of wide voltage and wide frequency that can adapt to various frequencies and voltage inputs;
  • 5、Added mains auxiliary and grid charging functions to provide users with a stable power consumption experience.

 

 

Innovative low-frequency solar inverter solutions

 

"Anern has rich experience in the field of power conversion and has carried out technological innovations for multiple modules in the solar power market. We are commit to improving solar conversion efficiency and optimizing energy utilization. The inverters developed by Anern meet the characteristics of high efficiency, stability, reliability, maximum power density and so on, which can provide high-quality photovoltaic system solutions.

 

In terms of residential use, installing solar panels and equipping them with low-frequency inverters can convert solar energy into usable electricity, which can be supplied to various electrical equipment in the home, such as air conditioners, refrigerators, washing machines.

 

In terms of commercial use, the combined operation of large-scale solar panel systems and adapted low-frequency inverters can fully meet commercial power needs and save electricity costs for enterprises.

 

Low-frequency inverter is an important device for realizing solar energy conversion and energy utilization. Anern will also continue to optimize the extended reliability of products and reduce the cost of low-frequency solar inverters, making it more practical, applicable to wider fields and provide better innovative solutions."

 

Innovative low-frequency solar inverter solutions

Project

Cambodia 50KW On-Grid solar system

12 2022-12

Cambodia 50KW On-Grid solar system
Project Type: Commercial UseInstallation Site: CambodiaInstallation Date: December 09, 2022System components: Cambodia 50KW On-Grid solar systemCustomer feedback: On-Grid solar systems convert solar energy into electricity without the need for battery storage and send the electricity directly to the grid via a On-Grid inverter.  
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105 Sets Evo Solar Inverters Were Shipped To Iraq

01 2024-02

105 Sets Evo Solar Inverters Were Shipped To Iraq
Project Type: Commercial Use Installation Site: Iraq Installation Date: November 15, 2023 System components: 105 Sets Evo-Series Solar Inverters Customer feedback: An energy company in Iraq recently purchased 105 Evo inverters from Anern. After a period of testing, they are very satisfied with these inverters. The performance of these inverters is very stable and the output power is strong enough to meet their needs. The solar inverters are easy to install and use. The manager of this Iraqi company highly recognized Anern's products and services. Meanwhile, they are looking forward to continue the cooperation in the future.      
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100KW off-grid solar power system project in Uganda

22 2023-12

100KW off-grid solar power system project in Uganda
Project Type: Commercial Use Installation Site: Uganda Installation Date: September 21, 2023 System components: Lithium Battery, Inverter and Solar Panel Mixed Wholesale in South Africa Customer feedback: A project manager in the Uganda region was struggling with the problem of power scarcity in the area. Later, he contacted Anern to work out a suitable solution. Anern provided a highly efficient 100KW Lithium battery solar power system, which was successfully put into operation. The problem of unstable power was successfully solved.
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Wholesale solar panels project in Romania

14 2023-04

Wholesale solar panels project in Romania
Project Type: Commercial UseInstallation Site: RomaniaInstallation Date: April 12, 2023System components: Wholesale solar panels project in RomaniaCustomer feedback: The Anern 550w Half-cut mono solar panels are sold worldwide and there is a growing demand for solar energy in Romania, a country located in the south-east of Europe. This is the first time that we have worked together with this client and we hope that we will be able to develop further with each other in the future  
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