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What causes the heat island effect of the ancient town solar street light system?
by：Litel Technology
2021-11-22
What causes the heat island effect of the ancient town solar street light system?
To ensure long-life use, it is necessary to maintain the working efficiency and service life of solar panels. However, the heat island effect of solar panels will reduce the working efficiency and service life of solar panels. We must prevent the heat island effect of solar panels. We need to understand what causes the heat island effect of solar panels?
The heat island effect of solar street lights is generally due to external and internal reasons. Generally, external reasons are the main reason for the heat island effect of solar panels. The internal heat island effect is considered and solved during the production of solar panels. NS. If the solar street lamp solar cell module is blocked by other objects, such as bird droppings, tree shade, etc., on the surface of the solar cell panel for a long time, the shaded solar cell module will heat up severely at this time, and the heat island effect will occur.
In order to prevent the battery from being damaged due to the heat island effect, a bypass diode must be connected in parallel between the positive and negative electrodes of the solar cell module to prevent the energy generated by the solar cell module from being consumed by the shaded solar cell module. Its function is to provide a current path when the module is open or shading, so that the entire string of solar cell modules will not fail.
To ensure long-life use, it is necessary to maintain the working efficiency and service life of solar panels. However, the heat island effect of solar panels will reduce the working efficiency and service life of solar panels. We must prevent the heat island effect of solar panels. We need to understand what causes the heat island effect of solar panels?
The heat island effect of solar street lights is generally due to external and internal reasons. Generally, external reasons are the main reason for the heat island effect of solar panels. The internal heat island effect is considered and solved during the production of solar panels. NS. If the solar street lamp solar cell module is blocked by other objects, such as bird droppings, tree shade, etc., on the surface of the solar cell panel for a long time, the shaded solar cell module will heat up severely at this time, and the heat island effect will occur.
In order to prevent the battery from being damaged due to the heat island effect, a bypass diode must be connected in parallel between the positive and negative electrodes of the solar cell module to prevent the energy generated by the solar cell module from being consumed by the shaded solar cell module. Its function is to provide a current path when the module is open or shading, so that the entire string of solar cell modules will not fail.
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