When interacting with solar panels, it writes that the panel is closed from the sky

Tested on different maps

Version Minecraft 1.16.5

Mod version 1.16-3.8.4+build.236
Minecraft Version 1.16.5

do you have screenshots where you placed the panels?

Yes, of course

I dont think these generate at night, but I wouldn't know why they don't generate during day time...

Sadly, older Versions of TR are not supported anymore.