Translations:Chauffe eau solaire/50/en

It is possible to use the same solar thermal panel system in low temperature heating. The heat transfer fluid from the panels is fed directly into the heating pipe network in the floor or walls. However, in solar energy, heating is much less obvious than domestic hot water. Indeed, for heating, a maximum of energy is required when it is least available: in winter, when the need for domestic hot water is spread over the whole year. Moreover, the energy required for heating the house is 6 times greater than that of hot water (see tutorial energy in the home), so it will require 6 times more panels for heating than for hot water.