This system is a solar mounting system suitable for utility-scale PV ground installation. Its main feature is the use of Ground Screw, which can adapt to different terrain conditions. The components are steel and Aluminum zinc plated materials, which can greatly improve strength and reduce product costs. At the same time, the system also has various characteristics such as strong compatibility, adaptability, and flexible assembly, which can be suitable for the construction needs of solar power station under various environmental conditions.