Translations:Chauffe eau solaire/8/en

A big thank to Riké, who shared with us his know-how, from his 20 years of experience in the world of energy, and to the members of the Grand Moulin collective who welcome us to the training they organized, particularly to Karine, Sylvain and Pascal. Thanks also to Jean-Loup for the accompaniment on the cutting of the glass and the solders, and to all the other volunteers of the participative building site for their help.