Do YOU have a WINE CELLAR ISOLATED from the mains? What energy
do you use to control the FERMENTATION? Do you know that solar
PHOTOVOLTAIC can help YOU? Alcoholic fermentation: temperatures.
The alcoholic fermentation is the process by which the sugars
contained in the wort are converted to ethyl alcohol. The
yeasts, microscopic fungi that are found naturally in the skins,
make the process naturally. Yeast + sugars ==> CO2 + Ethanol +
HEAT + Other substances The alcoholic fermentation is an
exothermic process, ie, releases energy as heat. To be
controlled! Wine fermentation lasts 8 to 12 days according to
the zones. For a white wine, according to grape variety,
fermentation can occur between 5°C (Fº41) to 20°C (Fº68). A red
wine is fermented at a temperature from 25°C (Fº77) to 30°C
(Fº86). The fermentation process stops at 22°C (Fº72) in white
wine and 33ºC (Fº92) in red wine. To control the fermentation
process temperature does not exceed said coils are placed around
the steel tanks inxodable by circulating