How to Improve the Quality and Efficiency of the Solar Inverter?

Solar Inverter optimization in practical applications first requires ensuring that the inverter purchased by people is of relatively high quality. Only high-quality products can gain market respect and consumer recognition. So how to achieve quality control of solar inverters?

Raw materials of the solar inverter

In order to achieve quality control of solar inverters and improve their quality, manufacturers first control the production materials. The power inverter shell is mainly made of copper and iron. If the shell material is good enough, we can ensure the integrity of the equipment. Therefore, manufacturers can choose high-quality copper and iron materials to produce inverters.

Production technology of the solar inverter

Manufacturers can also control the quality of solar inverters through the production process. The production process mainly controls all production processes of solar inverters. Production personnel should strictly follow the relevant manufacturing operation procedures for each link of the production process to improve product quality, thereby improving production efficiency and product pass rate.

Manufacturers can control the quality of inverters from two aspects of production technology and raw materials. Only by continuously improving product quality can more customers be attracted and achieve sustainable economic growth.

In practical applications, the inverter itself will lose some energy, so the input power is higher than the output power. Efficiency is the ratio of output power to input power. In order to better improve the efficiency of the inverter, manufacturers need to find ways to increase the output power. We will introduce several methods to improve the efficiency of inverters.

Reduce the self-loss of the solar inverter 

It is precisely because the solar inverter itself will produce a part of power loss in practical applications, which will reduce its output power, so people can improve the working efficiency by reducing the copper and iron loss of the inverter itself. In order to improve the efficiency of the inverter, people can also start from reducing IGBT loss, mainly by reducing the switching frequency of IGBT. It is important to note that the switching frequency cannot be reduced indefinitely, otherwise it will worsen the inverter, increase machine noise, and reduce the quality of electric energy. Reducing the loss of the reactor improves the efficiency of the inverter, which is of great help to reducing the reactance resistance of the reactor.

These three methods can effectively improve the efficiency of the hybrid solar inverter, and only these three methods need to be particularly careful when used, as they may backfire.