Your energy management – with flow from HagerSaving, managing, charging: flow from Hager stands for intelligent energy management: The system harmonises generation and consumption in fluctuating PV electricity production by storing energy with foresight and making it available to the various consumers as required - for example at night when the plant does not generate electricity. Generation, consumption, storage and feed-in are controlled economically according to the priorities of self-consumption, storage and feed-in.The flow app for the flow R2 system allows you to control and visualize your energy management with the XEM470 energy manager.- Management of all energy flows in the house- Visualization of all relevant performance and consumption data- Would you like to charge your e-vehicle quickly? Activate the boost mode directly from the flow app. Depending on availability, the e-vehicle is then charged with PV power or grid power.- Setting the different charging modes for the witty solar directly via the appSmart and simple. No stress. flow onlyOptimizes the storage, management and charging of and with self-generated energy for private households.