To be free from the electrical network, you must be able to produce your own electricity. This often requires the installation of a renewable energy system such as wind, photovoltaic or even hydraulic. Depending on the region and the resources available, one can choose one of these technologies or combine them.
Wind turbines will be preferred in windy areas, solar in sunny regions and hydraulic when a water source is present near the house.
The combination of several renewable sources of electricity production is interesting because they are intermittent energies that do not all work at the same time, especially for wind and solar.
By going to the Vivre Autonome show, you will have the opportunity to meet real professionals who will be happy to present you their systems, and to advise you in your project.