The only racial facility that AI should never use is Crystalline' solar collection plant: AFIK, there is no way to make AI to build them in binary/trinary systems only. Any attempt to insert SCP into AI construction files will greatly impede productions in standard systems.
BTW, how solar plant works in limited resources game ??? It output does not depend on planet values (I think) but does it deplete planet resources and if yes, will it stop working at the end ?