What are the common problems in using photovoltaic inverters?

The photovoltaic inverter is the core component of the photovoltaic system. It can convert DC power into AC power and can also feedback the system's operating status to users. However, when you use it, some problems are inevitable. Today, I will give you a detailed introduction to the common problems and solutions of using photovoltaic inverters.

The photovoltaic inverter is the core component of the photovoltaic system. It can convert DC power into AC power and can also feedback the system's operating status to users. However, when you use it, some problems are inevitable. Today, I will give you a detailed introduction to the common problems and solutions of using photovoltaic inverters.

1. How to modify the power-on voltage. Many friends do not know how to modify the power-on voltage when using photovoltaic inverters. In fact, you can select Settings in the user interface, enter the password, and then click the power-on voltage to change the power-on voltage. The value that can be entered must be within the allowed range. If the value entered is not allowed, it cannot be successfully entered. This is a point to pay attention to.

2. What happened to the obvious decrease in power generation? Since the battery pack of the photovoltaic inverter has a barrel effect, its power generation is reduced, usually due to foreign matter or uncleanness on the surface of its components. At this time, you can wipe the surface and wait until it is clean to see if the power generation has increased. If the power is still not significantly increased after wiping, you can check whether the shadow blocks the photovoltaic panel. At this time, you need to remove the shadow in time, otherwise it will produce hot spots, affecting the service life and power generation of the photovoltaic inverter.

3. How to use the LCD display? This can be achieved by moving the cursor, such as moving the cursor up or down, or clicking the OK key. If you click the ESC key, it is forward or return cursor.

When using the photovoltaic inverter, if you encounter the above problems, you can solve them according to the above methods.