Hello, our suggestion is

1: It is very important to install the inverter when it is obtained. The inverter fault path of experienced installers is more than 30% lower than that of inexperienced installers.

2: The inverter should avoid direct sunlight and be installed in the place with ventilation and heat dissipation.

3: It is necessary to pay attention to the matching of components and inverter, and the inverter should not work at full load for a long time.

4: The inverter should not be installed in the grid environment with high harmonics, which can significantly reduce the probability of inverter failure and prolong its service life.