Answer: one produces electricity, the other produces heat.
The photovoltaic solar panel is an installation which uses the radiation of the sun to produce electricity. The voltaic solar panel thus makes it possible to convert solar energy into electricity thanks to a semiconductor material such as silicon. If it is often confused with the photovoltaic panel, the solar thermal panel does not allow him, to produce electricity. It basically produces heat. Using a solar thermal collector, the solar panel therefore converts solar energy into heat. The applications of these two types of solar panels are therefore not the same. The first is generally installed to supply a dwelling with electricity, while the second is used almost essentially for the production of domestic hot water. Finally, with the first, you will be able to resell your electricity. You too, send us your decoration questionHow to detect an electrical problem? Our practical DIY videos