What are the functions of solar inverters that you know?

The role of solar inverters

The function of the solar inverter is to convert direct current into alternating current. In layman's terms, the inverter is a device that converts direct current into alternating current. It consists of an inverter bridge, control logic and filter circuit.

Solar inverters are widely used in air conditioners, home theaters, electric grinding wheels, power tools, sewing machines, DVDs, VCDs, computers, TVs, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc.

Solar inverters are divided into off-grid solar power inverters and on grid solar power inverters in applications, while off-grid solar power inverters are mainly used in remote areas without household electricity and individual household users, and Grid solar power inverters are mainly used in desert power stations and urban rooftop power generation systems.

The overall function of the solar inverter is to obtain the corresponding sinusoidal alternating current through the full-bridge circuit, and then use the SPWM processor to obtain the corresponding sinusoidal alternating current through some intermediate systems such as modulation, filtering and boosting, and finally supply the end customers who need to use electricity. , In fact, solar energy is a system that provides energy, and the inverter is a device that changes the current. The energy in the solar energy is obtained through the inverter. The DC battery that can be used is stored in the battery for use. This is the role of the solar inverter. Therefore, the solar inverter has become the core component of the photovoltaic wind power generation system.

The main function of the inverter is power conversion. After using the inverter, the car owner can install many electrical equipment on the car, which is equivalent to a household socket. The car owner can charge the mobile phone in the car and use the laptop. Compared with game consoles and power tools, it is more convenient to use than the small power supply of the cigarette lighter, and there is no need to worry about the excessive voltage causing the power supply of the cigarette lighter to fail.