Sun Ballast 20° ballast is the ideal solution when you do not want to make holes in the roof and you want to use a single structure both as a support for the photovoltaic panels and as a ballast to fix the system on the flat roof without having to maneuver the structure.
Our customer ELPO Srl is well aware that on the roof of an industrial warehouse he installed a photovoltaic system capable of producing clean energy for 62.40 kWp by laying the panels horizontally facing south.