Adverse weather conditions are inevitable, and in the face of sudden disaster weather, the photovoltaic system will definitely face some pressure. We need to carefully inspect, promptly identify the damaged location, and carry out repairs. The following are the main inspection guidelines:

1. Inspection of the power station monitoring system

After the onset of extreme weather, checking the normal communication of the power station monitoring system is the first task to begin. The normal communication of the photovoltaic power station monitoring system will help you know in the first place whether the entire photovoltaic power generation system is operating normally and generating electricity, and this can also allow maintenance personnel to accurately identify system faults.

2. Check the electrical equipment of the photovoltaic system one by one

Firstly, it is quite necessary to inspect the electrical equipment of the photovoltaic system before and after the onset of extreme weather. Whether the door leaves of inverters, combiner boxes, distribution boxes, and other equipment are locked tightly, and whether there is rust, looseness, or leakage; Whether the photovoltaic cables between modules have fallen off; Does the MC4 connector fall to the ground. If the above situation occurs, it is necessary to contact our maintenance personnel in a timely manner.

3. Ensure the normal operation of the drainage system of the photovoltaic power plant

Due to heavy rainfall, most of the water will accumulate, so the most important thing is to ensure the smooth drainage system and ensure that the drainage pipes and ditches in the photovoltaic power plant area are free of debris, garbage, and other objects, in order to avoid blockage during precipitation. When the photovoltaic power generation system is in a waterlogged environment for a long time, on the one hand, there may be leakage, which poses a great danger to people; On the other hand, it will also accelerate the oxidation and damage of photovoltaic brackets and legs, affecting the overall lifespan of photovoltaic power plants.

4. Reinforce the components and brackets of the photovoltaic power plant

The strong wind caused by adverse weather conditions may cause loose components and brackets to run away. Therefore, it is necessary to reinforce the solar components and brackets of the photovoltaic power plant to prevent potential safety hazards and direct economic losses.

5. Configure energy storage system

When the photovoltaic power station encounters extreme weather for a long time, such as hurricanes, rainstorm, sandstorms and other continuous cloudy days, the lack of sunlight will make the power generation of the power station unable to meet the power demand of the load. At this point, the energy storage system can be used in a timely manner when the photovoltaic power generation system cannot operate normally.

I hope the above sharing can help you. Feel free to contact us for more photovoltaic support system design requirements: info@kinsend.com