Helical Ground Screw Pile Pole Anchors Solar Ground Mounting System Short Description: Ground pile, made of Q235 (Hot Galvanizing), can guarantee long service life due to high resistance to corrosion.It can be used for many kinds of application, like solar system,advertising,traffic systems,urban garden, landscape construction,flag poles and so on. The ground screw & anchor are designed and engineered for each customer's site specific conditions to minimize the field