M-type Ground Solar Mounting System Brand: Amoy Delivery time: 10 days Pile Driven Ground Mounting is a economic and fast-way installation solutions.By using pile driving machine hydraulically push galvanized steel posts into the ground to the required depth without using poured concrete to support a steeI racking system ,it just takes some seconds to finish a piling pole.The racking is strong and cost-effective which adaptable to most terrains.