Maintenance of solar panels: ways to extend their service life

There is no doubt that solar energy and the installation of solar panels are more booming than ever. It has become a widely used source of energy for both personal and professional use, especially for noticing a noticeable drop in the price of the energy bill.

However, if we want this reduction to last forever, we must follow a series of indications. The accumulation of dirt or dust on a solar panel can decrease its efficiency in the range of 8% to 15%. This can lead to a significant loss of electricity, especially in times of reduced sunlight. Therefore, it is important to keep solar panels clean and in good condition to maximise their performance.

Tips for good maintenance of solar panels

Proper maintenance of solar panels is essential to ensure their lifetime and maximise their performance. Here are some ways to extend the lifetime of solar panels:

  • Regular cleaning: Solar panels should be kept clean to avoid accumulation of dirt, dust and leaves. Regular cleaning should be carried out with decalcified water to avoid damaging the surfaces.
  • Regular inspection: It is important to inspect the solar panels regularly to detect any damage or problems. If a problem is detected, it must be repaired immediately to avoid further damage. Professionals recommend doing it every 3 to 6 months.
  • Proper installation: Proper installation of solar panels is essential to ensure their durability. It should be carried out by trained and experienced professionals to avoid errors that could affect its functioning.
  • Weather protection: Solar panels can be damaged if exposed to extreme weather conditions, such as storms or hail. It is important to protect them with appropriate support structures or covers to protect them from the weather.
  • Replacement of damaged parts: If any part of the solar panel is damaged, it is important to replace it as soon as possible to avoid affecting the overall performance of the system.
  • Performance monitoring: It is important to monitor the performance of the solar panels regularly to detect any problems or decreases in efficiency. If a problem is detected, steps should be taken to remedy it immediately.

It should be noted that the vast majority of solar panels have an anti-dirt coating that prevents dust from blocking sunlight and settling on the glass, making them virtually maintenance free.

In conclusion, proper maintenance of solar panels is essential to ensure their lifespan and maximise their performance. By following these tips, the risk of system problems and failures can be reduced, which will ensure sustainable and efficient energy production in the long term. In addition, regular maintenance can also help reduce repair costs and extend the lifetime of solar panels, which can lead to significant savings over time.

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