Although an electrical plan assists architects and designers in producing precise results, there are a few things to keep in mind before creating such a diagram: This is where having an electrical plan comes in handy. A fully drawn electrical map allows the architects to install power outlets and other equipment based on your specifications. The first aspect you should consider before creating an electrical plan is what you want the result to be. For example, you may want to install a new air conditioner in your room, a power inverter in your home, or a geyser in your bathroom.