Energy sources must increasingly be decentralized. The house will be the main source of power autonomy. Solar in the southern countries is available all year and makes each house by its roof a potential power plant. As a result of climate change and the scarcity of energy in the world, the empowerment of each house will allow for empowerment as well as support for the use of renewable energy. Thus in this papers we worked on the development of new technologies as smart management of domestic micro-grid in order to have an intelligent electricity grid coexisting between the renewable (solar and the local power grid network of each country). The moment comes where a new way of thinking, a new way of using energy, must be done. We have turned these themes into the heart of our electrical power management plan design activities. To effectively coordinate all future demands and develop them in a targeted way the initiative for the home of the future, it is imperative to demonstrate tothe world that rapid integration of renewable energies into the daily life of power plants makes the house a future source of electrical energy.