I think ya'll need to consider making Solar Array a Small Slot instead of a Large Slot. Gen 3 is now Silent (beta), which was one of Solar Array's advantages. You also have to make someone an Electrician to get Solar Array... and sacrifice a Large Slot? Just seems extremely weak now. I'm not sure why anyone would bother building it after the changes to Gen 3. There's no reason to make someone an Electrician to sacrifice a Large Slot for Power. If Solar Array as in a Small Slot, the main advantage to having an Electrician would be that you don't have to spend Fuel for Power, which isn't even that big of an advantage since Gen 3 only costs 1 Fuel/Day to run.