Why might the color of DualSun panels change in case of rain?

If the installation is made up of panels from different batches, it is possible that their glasses on the front do not have exactly the same hydrophile performances. That is to say, the water will flow differently.

This therefore results in a different reflection and potentially a different shade on rainy days, foggy days and during morning dew.

Example: panels with different hydrophilicities: their appearance is different on rainy days.

It's not a color difference, but more the reflective appearance of water on the front glass surface of the panel. Over time, the hydrophilic characteristics of the panels will homogenize and the differences in appearance during rainy days will disappear.

There is therefore no need to worry: the difference in color of your panels in humid environment  will gradually diminish, until disappear completely.

> To find out more: Where are DualSun solar panels manufactured?