What Causes Solar Panels to Overheat?


 

Most people in Australia, who go for solar power installation Sydney, believe that solar panels in the hottest regions will generate a higher amount of energy. It is true that an abundance of sunshine is vital for energy generation. However, a high amount of heat is bad for solar panels. Too much heat may result in solar panels overheating.

What Happens When Solar Panels Overheat?

  • Just like any other electrical system, solar panels get overheated as well.

  • In the case of solar panels overheating, the temperature of the solar system increases, resulting in a significant reduction in energy efficiency.

  • The solar panels start losing a lot of energy, which otherwise they would have converted into electricity.

What Are The Common Causes of Solar Panels Overheating?

  • When it comes to solar power installation Sydney, there are two factors to keep in mind about sunshine – light and heat.

  • Light is that component of sunshine that is absorbed by solar PV cells in the solar panel to generate DC current.

  • Luminous flux refers to the brightness of light emitted from a source in terms of its energy.

  • Higher the luminous flux, the greater the electricity generated.

  • On the other hand, the heating element of sunshine is detrimental to solar panels.

  • Excess heat negatively impacts the ability of a solar panel (system) to convert sunlight into electricity.

  • To prevent solar panels overheating, it is essential to have a good airflow between the panels and the house roof.

Read More: What Causes Solar Panels to Overheat?

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