Sharing this tip on a rain sensor with solar panel!

[Bojkas]

Hi, how are you happy with that? I need some solution that will measure my lighting intensity because of solar panels. If the electricity purchase price is low, the solar panels don’t produce anything because the overflows are turned off and so I can’t see data-wise if the sun is shining, but I would need to know if I can turn on high EV charging or turn on the heating.

[Hellis81]

I can’t say that it works well as a solar meeter.
I get this:

But I think it looks the same every day, even on cloudy and rainy days.

Edit

Yeah as expected it looks the same pretty much every day even days when it’s raining.