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Anern, with 16 years of experience in the energy industry, from solar systems to solar accessories, from indoor LED lighting to outdoor solar lighting, we are one of the sources to meet your diverse needs.
Anern has 16 years of experience in solar lighting and solar product manufacturing. Anern Industry Group Limited is headquartered in Guangzhou. With a production base of 7,000 square meters, our company has an R&D team of more than 100 people.
Anern off-grid solar inverter is a multifunctional device that combines solar energy system, AC power and battery power. It is also a multifunctional device that integrates LCD display monitoring, WIFI remote communication and built-in MPPT solar controller. It is designed for environments without power grid or unstable power grid. It can efficiently convert solar energy into stable electricity. It is widely used in mobile devices, backup power supplies and other occasions. Through its intelligent functions and efficient energy management, it provides users with continuous, reliable and clean power support.
Grid-connected inverter
It must be connected to the grid to feed the AC power generated by solar panels into the grid, and must comply with the technical standards of the grid.
Off-grid inverter
It does not need to be connected to the grid, can work independently, and provide self-sufficient power supply for home or industrial and commercial purpose.
Grid-connected inverter
It cannot provide backup power when power is off.
Off-grid inverter
It can automatically switch to backup power (such as lithium battery or storage battery) to power the load when power is off.
Grid-connected inverter
relatively low, because no backup power system is required.
Off-grid inverter
relatively high, because a backup power system is required.
Grid-connected inverter
relatively simple to install, just connect to the grid.
Off-grid inverter
relatively complex to install, requiring a complete power system, including solar panels, storage batteries/lithium batteries, controllers, etc.
In general, grid-connected inverters are suitable for situations where power generation needs to be connected to the grid, while off-grid inverters are suitable for situations where independent power supply is required. It is important to choose the right inverter for your specific needs, and Anern inverters cover it all.
The installation of off-grid inverters is a complex process, which includes planning the system layout, determining the installation location, understanding the load requirements, connecting and installing the components, and performing inspections and functional debugging after installation to ensure the normal operation of the system. To ensure the safety and accuracy of the installation process, it is strongly recommended to hire professionals with experience in off-grid solar system installation to perform the installation.
Its maintenance is divided into daily maintenance and regular maintenance. Daily maintenance includes appearance inspection, working status monitoring and connection point inspection; regular maintenance requires cleaning and inspection of the inverter. It is also necessary to regularly clean the inverter's ventilation system to prevent overheating and ensure the continuous and stable operation of the system.
Pure sine wave inverter is a high-quality inverter type. Through complex circuit design and control algorithm, it can output pure sine wave AC power that is completely consistent with the mains. It has the following advantages:
The output voltage waveform is pure, which is friendly to electronic devices compared to other inverters and will not cause interference or damage.
The output voltage is constant and stable, which is the first choice for various applications, including home, solar power generation system, etc.
High conversion efficiency and good energy utilization.
Lower noise than other types of inverters.
Therefore, pure sine wave inverter is suitable for various electrical equipment that requires stable power supply, and has the characteristics of efficient use of electric energy, low electromagnetic interference, wide applicability and multiple protection functions.
The working principle of a pure sine wave inverter is to convert DC power into pure sine wave AC power.
DC input:
The pure sine wave inverter receives DC input from a DC power source (such as solar panels, lithium batteries, etc.).
Inversion process:
The inverter converts DC power into pure sine wave AC power by using high-frequency pulse switching (such as pulse width modulation). This pure sine wave output waveform is very similar to the waveform of the mains power grid and can meet the demand for high-quality AC power.
Output filtering:
After the inversion process, the AC power obtained may contain some harmonic components. Therefore, a pure sine wave inverter usually contains an output filtering circuit to further filter out these harmonic components and obtain a purer sine wave AC power.
Control and protection:
Pure sine wave inverters usually also contain control and protection functions to monitor and protect the system from problems such as overcurrent, overvoltage, and short circuit.
There are several reasons why pure sine wave inverters have higher conversion efficiency:
Purer output waveform:
Pure sine wave inverters can output purer sine wave AC through complex control circuits. This output waveform is closer to the mains, reducing energy loss.
Higher power factor:
The output power factor is close to 1, which means less power loss. The power factor of modified sine wave or rectangular wave inverters is lower, which will cause greater power loss.
More load-friendly:
The output voltage waveform of pure sine wave inverters is consistent with the mains, and the electromagnetic interference generated during operation is small, which helps to reduce interference with other electronic devices.
More optimized circuit design:
Pure sine wave inverters use more complex circuit designs and control algorithms. These optimized designs can minimize various energy losses, save energy costs, and improve overall conversion efficiency.
Focus on providing customers with one-to-one services, and one-stop solar system solutions.
Anern has set up a professional R&D team, 70% of the products are exclusively designed.
Anern has cooperated with customers in more than 200+ countries regions around the world, and is a reliable supplier for customers.
Anern factory covers an area of more than 30,000 square meters, and the supply capacity can fully meet any needs of customers.
