If you can reduce your energy costs without changing your consumption, then it's generally thanks to an intelligent energy management system. The trick here is to ensure that the electricity produced by your photovoltaic system is primarily used to supply energy to your home rather than being fed into the grid. How does it work? It's very simple: Your home appliances are automatically switched on if the sun shines and enough energy is produced. And regardless of whether or not you are actually at home.
