Schletter manufactures a durable line of ground mount racking systems that are easy to install and work for virtually any terrain. - The FS system works best for medium to large-scale projects and utilize driven-pile galvanized steel posts with no need for concrete foundations. (Though the option is available) They come partially pre-assembled for a quick and easy install. - The PVMax is a ballasted ground mount system that works best for small to mid-scale projects, and where the terrain would otherwise not support pole mounts. Each system includes fully integrated grounding and bonding, and complete certified engineering.