The anti-frost protection towers by the brand EOLE began their manufacturing and commercialization by Grupo SPAG in 2016. This product utilizes thermal inversion, a characteristic of the atmosphere that occurs during the night. It involves the creation of a layer or pocket of warm air at 10-20 meters above ground level, thanks to the heat accumulated during the day. As cold air descends to lower areas, frosts are generated. The EOLE anti-frost protection system captures this mass of warm air and propels it towards the surface, providing continuous movement over the crops and preventing the freezing of flowers or fruits.
Environmentally responsible products: Grupo SPAG's hail and frost protection systems do not affect precipitation levels, the hydrological cycle of clouds, or the flora, fauna, and avifauna. They do not emit any pollutants into the atmosphere. These systems operate by harnessing solar energy through photovoltaic panels.