Source google image: https://ma-solution-chauffage.viessmann.fr/sites/viessmann/files/editor-files/Lot2_6.Vitosol200FM_SCh%C3%A9maLimitTemp.jpg
Sonde de temperature panneau solaire
Source google image: https://ma-solution-chauffage.viessmann.fr/sites/viessmann/files/editor-files/Lot2_6.Vitosol200FM_SCh%C3%A9maLimitTemp.jpg