Drop is a dehydrator of fruits with solar energy where the air enters through an opening at the base of the structure. The air is then condensed and heated thanks to the lining of agrofilm (polyethylene plastic resistant to tearing and UV rays) that covers the structure.

The hot air rises by density and is concentrated in the container where the fruit is cut into slices in the trays. The heat dehydrates the fruit causing moisture to escape through the top of the lid.