Main types and performance parameters of solar inverter

Solar inverter is an important component of the entire solar power generation system, he can directly control the solar power system output of the current size voltage size and power size. In addition, the operation and downtime of solar power supply systems, as well as the tracking and limitation of maximum power, are controlled by solar inverters, and the functional regulation of almost all solar generators is done by inverters.

 

Here's a look at the main types of solar inverters and their detailed parameters. Depending on the range of its use, the solar inverter can be divided into ordinary inverters, charging and inverter all-in-one, communication dedicated inverter, aviation Army dedicated inverter and so on. In addition, the inverter type can be divided according to the current waveform output by the inverter. The current output of the inverter can be square wave, can also be a step wave or sine wave, some functions are more complete inverter, they output the current shape can be adjusted, that is, an inverter can output a variety of types of current.

 

In addition, there are many other ways to divide the inverter, such as according to the frequency of the current division can be divided into low-frequency inverter, intermediate frequency inverter and high-frequency inverter, can also be divided according to the circuit form of the inverter. There are many main performance parameters of solar inverter, first of all, we should consider the use of inverter environment, solar Controller including the use of temperature and the use of altitude. In addition, the rated output voltage of the inverter output is also the main performance reference indicator at the time of purchase. Most solar power systems, in the output voltage are voltage fluctuations, some instruments are more sophisticated, requiring voltage fluctuations are relatively small, most inverters voltage fluctuations between 3% and 5%, if the requirements of less voltage fluctuations may require a special inverter.

 

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