The U Pile Steel Ground Solar Mounting System is applicable for common ground or uneven ground. The system can be based with the the pile drilled into the ground directly without any other foundations like ground screws or concrete bases. It is simple, strong and easy adapted to actual site conditions. The whole structure of this kind of solar/PV mounting system is simple so that the installation is very convenient and can save much time and labor cost. It is designed with the U-type carbon steel profile with hot-dip galvanized surface to be main supporting columns to make it easy installing and highly corrosion resistant.