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2. Panel Efficiency The efficiency of a solar panel refers to how well it converts sunlight into electricity. Higher efficiency panels can generate more power from the same amount of sunlight, which can be a compelling factor for buyers. While these panels can be more expensive upfront, their long-term savings on electricity bills may justify the investment.
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3. Temperature Effects Interestingly, while solar panels require sunlight to generate power, they are not immune to the effects of temperature. Higher temperatures can reduce the efficiency of solar panels, resulting in a decrease in power output. Most panels are rated at 25°C (77°F), and their performance can diminish by approximately 0.5% for every degree Celsius increase in temperature beyond this standard.
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