Source google image: http://www.mecojit.com/images/annuaire%20centrales/100-250/hangar_bois_toiture_photovoltaique_cantal.jpg
Photovoltaique agricole
Source google image: http://www.mecojit.com/images/annuaire%20centrales/100-250/hangar_bois_toiture_photovoltaique_cantal.jpg