Shading can have a profound impact on the efficiency of solar panels, often more than people realize. Even a small amount of shade on a single solar cell within a panel can disproportionately reduce the panel’s overall output.
This happens because solar panels are typically wired in a series, meaning that the output of the entire string is limited by the weakest cell. When part of a panel is shaded, it can cause a bottleneck effect, significantly reducing the energy production of the entire system.
Moreover, shading issues can stem from many sources, such as trees, buildings, or even dirt and debris accumulating on the panel surface. Therefore, it’s crucial to consider shading during the initial installation phase to maximize efficiency and output.
how does shading affect solar panel efficiency?
