Individual solar water-heating

In general 2 or 3 collectors

A solar installation for private individuals is in general fairly standard. In most cases, two collectors will be sufficient to cover most of a family's hot water needs. Large families or families wanting extra energy independence should opt for an installation with three collectors. Thanks to the Drainback system, there will be no problems with overheating in the summer.

Cesi schéma système solaire thermique Sunoptimo


Two or three collectors are enough to heat the water circulating in the pipework throughout the year. This water takes this solar energy to an exchanger incorporated into the domestic hot water cylinder and allows you to save most of the fossil energy or electricity needed to heat your water.

















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