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Main classification of solar inverters

Release time:2025-04-17 Visit:30

1. Classified by output waveform: 

-Sine wave inverter: The output voltage waveform is a sine wave, similar to the AC waveform of the mains power grid, suitable for various household appliances and commercial purposes. 

-Correcting sine wave inverter: The output voltage waveform is close to a sine wave, but there is some distortion. It is usually used for devices that do not require high power quality. 

-Square wave inverter: The output voltage waveform is square wave, although the price is low, there is significant distortion, and it is not suitable for all household appliances. 

2. Classified by power level: 

-Small inverter: generally with a power of less than 1kW, suitable for household and small commercial use. 

-Medium sized inverter: with a power range of 1-5kW, suitable for small and medium-sized commercial and industrial applications. 

-Large inverter: with a power of over 5kW, suitable for large-scale commercial and industrial applications, as well as large-scale projects such as solar power plants. 

3. Classified by application field: 

-Home inverter: mainly used in home solar energy systems to convert DC power from solar panels into AC power for household appliances. 

-Commercial inverter: mainly used for solar energy systems in commercial buildings, office buildings and other places, providing stable AC power. 

-Industrial inverter: mainly used in solar energy systems in industrial production processes, with higher stability and reliability. 

4. Classified by grid connection method: 

-Grid connected inverter: It directly sends the electrical energy of the solar power generation system into the grid and shares it with the grid. Grid connected inverters need to comply with relevant regulations and standards to ensure the safety and stability of the power grid. 

-Off grid inverter: stores the electrical energy of the solar power generation system in the battery, and then converts it into AC power for user use through the inverter. Off grid inverters are suitable for areas without grid coverage or situations that require independent power supply. 

5. Classified by control method: 

-Manual inverter: Users need to manually switch the working state, which cannot achieve automated control. 

-Automatic inverter: With intelligent control function, it can automatically switch working states according to grid conditions and user needs, improving energy utilization efficiency. 

In short, the classification of solar inverters is diverse, and different types of inverters are suitable for different application scenarios and needs. When choosing a solar inverter, the appropriate type and specifications should be selected based on the specific application environment and equipment requirements.