Photovoltaic solar panel mounting systems for ground and flat roofs, 25° inclined. Universal. Pre-mounted. Easy and quick to assemble. Aerodynamically optimised and high quality, robust materials. Designed for safe installations, with great mechanical stability and reliability. All fixing systems are calculated and approved for structural strength and mechanical performance. Manufactured in High Quality Cold Formed Aluminium with Excellent Rigidity (EN AW-6063 T66) and Stainless Steel Screws (1.4301) A2-70. Easily expandable with SOLUNION12 KIT.