Earth anchor is one of the various ground screws type whose surface is galvanized. In general, there is one rod with a circle on top and with one or two spirals on bottom. The installation of earth anchor is very easily and only one person is sufficient to screw it into ground by metal bar.
The ground Earth Anchor 16×1000 screw is used for fixing chains, ropes and wires, and is screwed into the ground. For example, boat ropes, mast lines or anchor chains. The product can also be cast in concrete.
Ground screws with round flange are very popular in solar PV system. It replaces traditional concrete base, can be connected with solar brackets to keep stable and allows even expansive constructions to be built.