During operation, the temperature of solar panels usually ranges between 15°C and 35°C under normal conditions, which allows them to produce their maximum efficiency. Since solar panels rely on the sun's energy, it's common to think that they will produce more electricity when temperatures rise. " This value quantifies the percentage change in a panel's power output for each degree. Although July and August bring the most intense solar irradiation, high temperatures often cause plant output to fall short of that in spring or early summer, as rising temperatures significantly reduce module efficiency and make it difficult for the system to maintain optimal performance. To understand this issue, we first need to delve into the working principle of solar modules.
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