Does Weather Really Affect Residential Rooftop Solar Panels?
When people think about solar energy, the first question that often comes up is: What happens when the weather changes? Since India experiences everything from scorching summers to heavy monsoons and foggy winters, it’s natural to wonder whether rooftop solar panels can handle such extremes. How Rooftop Solar Panels Perform in Different Weather Solar panels work best under direct sunlight, but that doesn’t mean cloudy or rainy days make them useless. Even with reduced sunlight, panels can generate 10–25% of their usual output. In fact, cooler temperatures sometimes help solar panels perform more efficiently compared to very high heat, as extreme heat can slightly reduce their efficiency. During the monsoon season, heavy rains may lower generation for a few days, but they also wash away dust from the panels, improving performance afterward. Winters with fog or smog might temporarily cut production, yet panels still capture diffuse sunlight to generate electricity. Durability of ...
