long story short the SCT will not load with bobspower, because there is a tech unlock loop with bobspower's solar energy 2 tech and the lab needed for the chemical science tech
the error is in the 1_update.lua file in the tweaks -> bobsmods folder
deleting the section about changing which solar energy tech to use if bobsower is enabled fixes the bug
if you have a github I can submit the bug there but this is all I found