The Solar Concentrator (Patreon)

Solar dish Stirling processing unit similar to the LRF one, but for the Solar dishes that uses the Stirling tech to heat up a fluid. You must connect your solar arrays to this main building to it process the heat into something useful. Its planned to be a blue level of tech, maybe production level. Looks good at night, where it can still process the excess amount of heat fluid while the dishes are disable because night.  :D