I found out in the Direwolf20 Modpack that the .cfgs for CompactSolars and AdvancedSolars have a Block ID conflict, where the Block ID for a Compact Solar Panel and the Block ID for an Advanced Solar Panel are both default-set to 650. This can be fixed by just making one Block ID 651 rather than 650. No offense, but why haven't you guys caught that yet? It boggles my mind. I will have a .txt of a fixed CompactSolars.cfg in an attachment. All you have to do is replace the text in the .cfg with what's in the .txt.
Thanks for fixing this in advance,
Nitrolad2321.
Thanks for fixing this in advance,
Nitrolad2321.