Solar Panels not functioning anywhere, energy flow 0

[craigmt1]

I've noticed that none (yes, none) of my spacecraft are now receiving any sort of power, despite being in direct sunlight and having sun exposure. I tried verifying the integrity of the game cache as someone on Reddit suggested, but nothing seems to work. Any ideas?

I've included an example here:

- - - Updated - - -

Solved it by removing Copernicus and OPM

I hope they fix them soon.

[Harry Rhodan]

There's a hotfix for Copernicus apparently: http://forum.kerbalspaceprogram.com/threads/128101-Solar-Panels-will-not-recharge-anything?p=2075192&viewfull=1#post2075192