How to choose a professional photovoltaic transformer?

Photovoltaic transformer, as an important component of photovoltaic solar panel power generation and transmission of electric energy, plays a very important and irreplaceable role. Various types of photovoltaic power generation systems have become more reliable, stable and efficient due to the assembly of high-quality photovoltaic transformers. So for customers who have the intention to introduce and use such transformers, how should they choose a more professional transformer?

How to choose a professional photovoltaic transformer
First, how reliable is the test

Stable photovoltaic transformers can withstand higher voltages, and can work continuously for a long time in more extreme environments (such as long-term sunlight exposure, etc.), so that the power generation system equipped with such transformers can also operate stably under the interference of temperature, humidity and vibration. For this selection standard, customers can perform extreme tests on its reliability according to their needs, such as by means of exposure to sunlight, high temperature and high humidity.

Second, verify overload capability

The overload capacity of the photovoltaic transformer is also one of the elements that must be tested, mainly because the instantaneous voltage of the photovoltaic power generation system is sometimes higher than the withstand voltage of the transformer itself, so if the overload capacity of the selected photovoltaic transformer is strong, it can withstand a certain overload in a short period of time to ensure that the system can continue to stable power generation and power supply. This content can be viewed and identified through the photovoltaic transformer manual.

Third, choose a transformer that can respond quickly

It is very important to buy a durable photovoltaic transformer, but also pay attention to the response speed of the selected transformer. This is mainly because the photovoltaic power generation system must be able to quickly respond to the command signal of the computer and continuously store or transmit the power, and the slow response will cause the instability of the system operation.

All in all, the selection of photovoltaic transformers should be based on the reliability and efficiency of the actual photovoltaic power generation system as the principle, but also requires it to have a certain overload resistance, so as to ensure that the entire power generation system installed with photovoltaic transformers can work more efficiently and stably, and ensure the electricity demand of various types of electricity units around and even far away.