Solar

With “solar” you divide by 2 your sanitary hot water bill. When getting full sunshine, you reach energetic autonomy.

A solar boiler costs on average 4 300 € on the region (4 to 5 m2 of sensors, water tank of 200 to 300 litres, for a housing of 3 to 4 persons) before bonus deduction including VAT. This investment, more important that a classic system is supported by the government which represents from 30 % to 50 % of the total cost and is offset on a long term basis by the reduction of the gas bill, fuel oil or electricity.