Solar cells upkeep
Currently in the game, solar cells having not much usage, being totally retarded by FBRs.
With a little tweaking, it could have their own niche!
By this I mean removing or atleast significantly reducing Maintenance upkeep of solars.
Because we usually viewing solars as a less powerfull but consistant source of power.
Like Rainwater Harvester for water.
Something we could fill spare land with, and having nice additional power.
Or main, for that "green only full self-sustable" runs.
Alternatively, could use solar cell goods for Maintenance of solars facilities.