Solar energy on site for rainy days

Do solar panels work in the rain?

Yes, solar panels do work in the rain—just not at their full potential. Rainy or cloudy weather reduces the amount of sunlight hitting your solar panels. This, in turn, affects the energy output. On rainy days, solar panels typically produce 10% to 25% of their normal capacity.

How much power do solar panels produce on rainy days?

On rainy days, solar panels typically produce 10% to 25% of their normal capacity. The exact amount depends on how thick the clouds are and how much light filters through. Even on heavily overcast days, there’s still diffuse sunlight—scattered light that penetrates clouds and allows solar panels to generate power.

Do solar panels generate electricity in cloudy and rainy conditions?

While solar panels achieve peak performance in direct sunlight, they do generate electricity in cloudy and rainy conditions. This remarkable adaptability ensures that adopting solar energy is a robust and reliable choice, even in regions that experience diverse weather patterns.

Do solar panels work on cloudy days?

A proper solar tracking system can further enhance solar panel efficiency on cloudy days. While solar panels perform best under clear skies, they are still productive during overcast conditions. On average, panels can produce 10% to 25% of their rated capacity on cloudy days. When sunlight is filtered through clouds, the intensity drops.