Photovoltaic plant integrated by 20 kWp on the courtyard of the classroom building and Library of the Scientific University pole of Sesto Fiorentino.
Metallic support structures of the photovoltaic panels: principal beams with a threedimensional tubular reticular structure in support of the existing covering; connections with the inspection gangway outlined in full core steel and stamping floor in zinc-plated electroforged grill; insertion of life lines ARIANA type; composition ready for use of the principal beams by means of joint cut.