Innovative solution for a physical problem
The cooler they are, the greater the amount of electricity photovoltaic
modules can generate. This presents a problem, particularly when exposed
to high temperatures in summer. An increase in the temperature of solar cells
1 °C reduces performance up to 0.5 %. This means a reduction in
efficiency. It therefore makes sense to cool the modules in order to improve
efficiency. And that is exactly the secret of the PV-Therm module: a heat
transfer fluid is used for cooling – the performance increases. But there's
even more to it: at the same time, heat is recovered during the cooling
process that can also be used – for example, for heating water or supporting
heat generation