Power-to-Heat
Power-to-Heat – Overview (PDF)
DeltaTherm® PHM
The DeltaTherm® PHM is the ideal solution for using excess PV current for the control of different loads. Heat pumps, electric immersion heaters, and charging stations for electric vehicles can be controlled as needed. All the while household power has absolute priority. Each load can also be supplied with mains current on a time-controlled basis. Furthermore, the DeltaTherm® PHM measures the electric loads at the energy meter which can be visualised via VBus.net.
DeltaTherm® PV
The DeltaTherm® PV immersion heater controller detects excess current, e.g. produced by PV systems, calculates the power available and redirects it to an electric heater. Thus, excess PV current can be directly converted into thermal energy and stored. By means of a Datalogger or the Communication module, the self-generated current can be visualised via the www.VBus.net Internet portal.Customer examples on www.VBus.net
DeltaTherm® PV MAX
Whether in new or existing buildings, the DeltaTherm® PV MAX combines Power-to-Heat and heating control. It detects excess PV current reliably and calculates the power available. Furthermore, it distributes the current available in a modulating manner to up to 3 electric immersion heaters with a total power of 9000 W, controls an SG-ready heat pump and a charging station for electric vehicles as needed. Alternatively, electric heatings with room thermostat up to 9 kW can be controlled in a modulating manner. Numerous optional functions can be activated and heating circuits controlled with extension modules. 2 further loads with constant powers up to 30 kW can be controlled via auxiliary relays.
