How does it work?

The Solar Thermal panel is placed such that it absorbs the suns light and converts it into heat.  This heat is then transferred back to the Thermal Store where it heats the water tank through a heat exchanger. The cooler liquid is then passed back to the Solar Thermal panel for re-heating. The system is a closed loop system that operates on a continuous loop. When the Solar Thermal system is not generating enough heat, the Thermal Store is heated by the secondary heating system (such as oil or gas).

solar-thermal-design

A Controller unit is also installed on the Solar Thermal connections and this will only start the solar circuit when the temperature in the panel is above that in the lower area of the Thermal Store. This stops the Thermal circuit from running when it is not generating any meaningful heat.

Home Pages of interest:

Other Pages of interest in this section:

side-bar1 side-bar2 side-bar3 side-bar4 side-bar5 side-bar6 side-bar7 side-bar8 side-bar9 side-bar12_0 Green Deal side-bar11