The Joulie Optimization Wizard is the intelligent solution for optimizing your electricity consumption. In connection with a photovoltaic system it maximizes the amount of your individual power consumption (where he is getting better over time). Via your smartphone you have direct control over your hot water and heating system and are always informed about the behavior of your connected consumers and producers with the help of graphics. The settings Eco and Eco Mode + save an additional energy. If you have a PV system, you will see how much electricity you produce and how you consume it. The alarm function alerts you deviations from predicted energy consumption of connected devices.