Abstract: A floating photovoltaic system includes a floating structure with a series of floating blocks which form a basically flat floating grid with a float height, a strengthening structure-with a series of strengthening beams movably connected to at least two floating blocks, a supporting structure with one or more supporting frames movably connected to the strengthening beams, one or more photovoltaic panels fixed on the supporting frames, in which the strengthening structure is parallel to the table of the floating structure and is arranged within the float height.