To divert and store the surplus energy to an electric heater / immersion tank, the best solution is Power Reducer. This device adjusts the resistance consumption in the boiler depending on the surplus energy generated by the system. Therefore, it is possible to dramatically reduce the energy fed to the grid using the surplus power to produce domestic hot water (DHW).

Power Reducer is available in three versions:

• Power Reducer SA: a completely stand-alone device that provides hot water without ever drawing power from the grid.
• Power Reducer /Power Reducer RC combined with Elios4you: managed and monitored directly from Elios4you or Elios4you Smart devices, with programming and information displayed on the “Elios4you” App.