Solar inverter is a device that can change the direct current in the solar battery into alternating current, also known as power regulator and power regulator, which is an indispensable part of the photovoltaic power generation system and one of the core components of the photovoltaic power station.

So how do we overhaul and maintain our inverters? There are three main points:

1. Once the alarm is shut down, it cannot be turned on immediately, and the cause should be found out and repaired before starting.

2. The operator must receive professional training and be able to judge the cause of the general failure.

3. Regularly check whether the wiring of each part of the inverter is firmly loose. In particular, carefully inspect the fan, power module, input terminal, output terminal, and ground, etc.

During maintenance, if you encounter an accident that cannot be easily ruled out, or the cause of the accident is not clear, you should make a detailed record of the accident and immediately notify the inverter manufacturer to solve it.

When using, it should also be noted that when the indoor temperature exceeds 30, thermal cooling measures should be taken to prevent equipment failure. There is high pressure in the inverter cabinet, and the operator should generally not open the cabinet door, which should be locked.

The inverter is usually protected by short circuit, overcurrent, overvoltage, overheating, etc., if this phenomenon occurs, the automatic protection will start immediately, no manual shutdown, usually the factory has already set up, so there is no need for further adjustment.