When Are Solar Panels Most Efficient?

Solar panels are most efficient when they receive direct sunlight and are at a cool temperature. Direct sunlight is important because it provides the panels with the highest amount of energy. If the panels are in the shade or if there is cloud cover, they will not be able to generate as much electricity.

Cool temperatures are also important because heat can cause solar panels to lose efficiency. The hotter the panels get, the less efficient they become. This is why it's important to have proper ventilation and air flow around your solar panels.

Overall, the most efficient time for solar panels is during the summer months when there is the most sunlight and the temperature is not too high. However, modern solar panels are designed to be efficient even in less than ideal conditions, so you can still generate electricity even on cloudy or cool days.