Solar central heating system - uses mixed liq. heat exchanger to by=pass energy storage reservoir controlled as function of output of solar cells

摘要

A mixed liquid heat-exchanger is added to the conventional solar panel circuit, heating circuit and central circuit comprising the energy storage reservoir. This mixed liquid heat-exchanger connects the heating circuit to the solar panel circuit or to the storage reservoir. The system heats the rooms efficiently in the morning and reduces the loss due to unnecessary storage of energy. The system has temp. sensitive probes for the components of the circuit in order to ensure positive energy transfer to a collector in a central group. Energy is only stored when the solar panel cannot supply the needed energy.