Large-Span Solar PV Mounting System Project
- Project Type: Ground-Mounted Solar Photovoltaic (PV) System
- Structure System: Steel Truss + Inclined Column Support
- Application: Utility-Scale Solar Power Generation
- Construction Status: Mounting Structure Installation
- Quantity: 65 Sets
This project is a utility-scale solar PV mounting system designed to support large-area photovoltaic module installation. The system adopts an innovative large-span steel structural design, effectively reducing the number of foundations while maximizing land-use efficiency.
Compared with conventional dense-array PV mounting systems, this solution utilizes a spatial steel truss combined with inclined support columns, forming a stable and elevated platform for solar panels. The elevated configuration improves airflow, reduces dust accumulation, and enables potential secondary land use beneath the structure.
Key Features
- Large-Span Structural Design
The long-span steel truss system minimizes ground interference and foundation requirements while ensuring excellent structural stability and load distribution. - Optimized Tilt Angle for Maximum Efficiency
The mounting system is designed with a fixed optimal tilt angle, enhancing solar energy capture based on site-specific sunlight conditions. - High-Performance Anti-Corrosion System
The steel structure is treated with a 225μm protective coating system, providing superior corrosion resistance, extended service life, and reduced maintenance costs in outdoor environments. - Efficient Installation Process
Prefabricated steel components allow for fast and precise on-site assembly using cranes, significantly improving construction efficiency and reducing project duration. - Multi-Functional Land Utilization
The elevated structure enables flexible use of the space below, supporting maintenance access, equipment movement, or agricultural applications (agrivoltaic solutions).
Technical Parameters
- Single Span Width: 50 m
- Structure Height: 10 m
- Unit Length (Per Row): 80 m
- Total Units: 65 Sets
Project Value
This project demonstrates an advanced integration of steel structure engineering and renewable energy systems, delivering:
- Reduced foundation and construction footprint
- Improved land-use efficiency
- Enhanced durability in harsh environmental conditions
- Scalable and repeatable modular design
