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The turn of spring and summer is a period of frequent strong convective weather, and the subsequent hot summer is accompanied by high temperature, heavy rain and thunder and other weather, and the photovoltaic power station on the roof has undergone multiple tests. So, how do we usually take countermeasures to ensure the stable operation of photovoltaic power plants and ensure profits?

For summer heat

1. Pay attention to cleaning and cleaning the shelters on the power station, so that the components are always in a state of ventilation and heat dissipation.

2. Please clean the power station in the early morning or evening, avoid exposure to the sun and high temperature at noon and afternoon, because the sudden cooling will cause the temperature difference of the glass plate of the module, and there may be cracks on the surface of the panel. Therefore, it is necessary to choose early morning and evening when the temperature is lower.

3. High temperature may cause the aging of the internal components of the inverter, so it is very important to ensure that the inverter has good ventilation and heat dissipation conditions. The inverters are basically installed outdoors. During installation, SKYWORTH puts the inverters in a cool place to avoid direct sunlight, such as the back of the module and under the eaves. A cover plate will be added for outdoor installations to fully ensure the ventilation of the inverters. and heat dissipation.

Rainstorm for summer

A lot of rainwater will soak the cables and components, which will reduce the insulation performance. If it is damaged, it will directly lead to the inability to generate electricity.

If your house has a sloping roof, it will have a strong drainage capacity, please don't worry;

If it is a flat roof, frequent inspections of the power station are required. Note: During inspection operation and maintenance in rainy days, avoid electrical operations with bare hands, do not directly touch the inverter, components, cables, and terminals, etc., you need to wear rubber gloves and rubber boots to reduce the risk of electric shock.

Lightning for summer

The lightning protection facilities of photovoltaic power plants should also be checked regularly. In the current lightning protection measures, the most effective and extensive method is to connect the metal parts of electrical equipment to the ground. The grounding system consists of four parts: grounding equipment, grounding body, lead-in wire and earth.

Avoid repairing electrical equipment and circuits with bare hands, wear insulating rubber gloves, beware of the risk of electric shock, and take measures to prevent high temperature, rainstorm, typhoon, and lightning strikes. It should be noted that Skyworth Photovoltaic and PICC have purchased exclusive comprehensive insurance for each power station to escort the power station, and users do not need to bear the risk for damage caused by natural disasters.