Rain can actually have a positive impact on the operation of solar panels. When rainwater washes away dirt, dust, and debris from the surface of the solar panels, it can help improve their efficiency by allowing more sunlight to reach the photovoltaic cells. Additionally, a light layer of rainwater can help cool down the panels, which can also improve their performance. Overall, rain is beneficial for the operation of solar panels as it helps keep them clean and functioning optimally.
