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The function of an inverter is to convert DC power into AC power. In layman’s terms, an inverter is a device that converts DC power into AC power. It consists of an inverter bridge, control logic, and a filter circuit.
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 grid-connected solar power inverters in application. Off-grid solar power inverters are mainly used in remote areas without household electricity and for individual household users. 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 go through various intermediate systems such as modulation, filtering, and boosting, and finally supply it to end customers who need 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 and can be stored in the DC 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, car owners can install many electrical devices on the car, which are equivalent to household power strips. Car owners can charge mobile phones and use laptops in the car. Compared with the small power supply of cigarette lighter, it is more convenient to use with game consoles and power tools, and there is no need to worry about excessive voltage causing the cigarette lighter power supply to fail.
Written by: FUJIREJA SOLAR EQUIPMENT GROUP
The Exporter and Manufacturer of Solar Energy Storage, Inverters
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