Think of your home's existing electrical system as the foundation of a house. If you are building a new addition on top, you want that foundation to be solid, right? So, in order to make the right decision in terms of improving your home, the state of your electrical infrastructure can influence the 3-phase power cost to install everything in your home. The state of your electrical foundation—your panel, wiring, and the entire shebang—has a significant influence on the seamless flow of the update and, therefore, how much you should invest in the end. You are lucky if your house is somewhat new and has a modern electrical panel with good-condition wiring. Moreover, changing to this electrical system is probably less costly and less complicated if you are relying on reliable local electricians who can help you create a safe and secure home. Things simply seem to go better when you trust them to build your home on a solid foundation.