Solar Inverter

What is a solar inverter

Solar inverter is used in the process of converting DC electric energy into AC electric energy. As solar power systems generate Direct Current (DC) power. Household power is Alternating Current (AC). So, our solar inverter will converts the DC power output from the solar power system into AC power for home or commercial use.

The function of solar power inverter

Automatic operation and shutdown

After sunrise in the morning, the solar radiation intensity gradually increases, and the output of the solar battery also increases. When the output power required by the inverter is reached, the solar energy inverter automatically starts to operate.

Maximum power tracking control

The output of the solar cell module changes with the intensity of solar radiation and the temperature of the solar cell module itself (chip temperature). In addition, because the solar cell module has the characteristic that the voltage decreases with the increase of the current, there is an optimal operating point that can obtain the maximum power. The intensity of solar radiation is changing, and obviously, the best operating point is also changing.

What is the role of the solar controller inverter

Solar controller inverter are divided into independent solar power inverters and grid-connected solar power inverters in applications. Independent solar power inverters are mainly used in remote areas where there is no household electricity and individual household users. Grid-connected solar power inverters are mainly used in desert power stations and urban rooftop power generation systems.

The overall function of the solar electric inverter is to obtain the corresponding sinusoidal AC power through the full bridge circuit, and then use the SPWM processor to modulate, filter, and boost the various intermediate systems, and finally to supply the end customers who need electricity.

In fact, solar energy is a system that provides energy, and a solar controller inverter is a device that changes the current. The energy in solar energy can be used by the inverter and stored in the battery for use. This is the role of the solar inverter. Therefore, the solar controller inverter has become the core component of the photovoltaic wind power generation system. But the important thing is that the cost of new energy generation is low, so the solar inverter must run at a high speed.