Guangdong Solar Inverter | Introduction to the classification of inverters in solar power generation systems

.：

.

.：

.

.：

.

Growatt has been focusing on the research and development of new energy equipment such as solar inverters, energy storage inverters and their monitoring systems. The solar power generation system is composed of panels, charge controllers, inverters and batteries. The inverter is a power conversion device and can be divided into self-excited oscillation inverter and separately excited oscillation inverter according to the excitation method. In addition, since the direct output of solar energy is generally D, D, D, in order to provide power to electrical appliances, the DC power emitted by the solar power generation system needs to be converted into AC power, and an inverter must be used. Next, let’s learn about the classification of solar inverters with solar inverter manufacturers.
The inverter of the solar power generation system is mainly composed of the main circuit and the control system, and can be divided into the following types according to its different characteristics:
According to the type of DC power supply, it can be It is divided into two types: voltage type inverter and current type inverter.
According to the different structure of the inverter circuit, it can be divided into four types: single-phase half-bridge inverter, single-phase full-bridge inverter, push-pull inverter and three-phase bridge inverter. .
According to the characteristics of the output AC voltage, it can be divided into constant frequency constant voltage sine wave inverter, constant frequency constant voltage square wave inverter, variable frequency variable voltage inverter and high frequency pulse voltage inverter. There are four types of devices.
According to the difference between switching devices and their turn-off methods, they can be divided into self-shutoff commutation inverters that use fully controlled switches and forced-shutoff thyristor inverters that use thyristor semi-controlled switches. Two kinds.
That’s it for the classification of solar inverters. Growatt’s solar inverters are of good quality and exquisite workmanship, and are deeply favored and trusted by customers. Growatt is committed to becoming the world's largest provider of user-side smart energy solutions to serve all mankind. If you have any needs or questions, you can log on to the official website of Shenzhen Growatt New Energy Co., Ltd.