Still, centralizing the energy production is an architectural win that is well worth the effort put into refactoring. It decouples the devices from the means of

Still, centralizing the energy production is an architectural win that is well worth the effort put into refactoring. It decouples the devices from the means of energy production, making it easier to swap that out later. It’s basically branch-by-abstraction: https://www.martinfowler.com/bliki/BranchByAbstraction.html https://www.martinfowler.com/bliki/BranchByAbstraction.html