What are the components of a solar thermal system?

The main system components of a solar thermal system are the solar collectors, the heat transfer medium, a heat exchanger, a heat storage tank as well as pipes and control technology (solar controller, temperature sensor, circulation pump).

If the solar thermal system is not sufficient to heat the house, the system can be combined with an additional heating system. In the case of solar cooling, the system is combined with a sorption chiller or ventilation system and a cold delivery system.