A large-scale ground photovoltaic power station project is located in a vast desert area, covers a large area, and is expected to have an installed capacity of hundreds of megawatts. The project requires the support system to not only have high strength and corrosion resistance, but also consider installation efficiency, operation and maintenance convenience, and cost-effectiveness.

Problem Analysis:

1. Complex geological conditions : The soil in the desert is loose, which places high demands on the stability and wind pressure resistance of the support foundation.

2. Efficient power generation needs : In order to improve power generation efficiency, the support system needs to ensure the optimal tilt angle of the photovoltaic panels and be easy to adjust to seasonal changes.

3. Cost control : Under the premise of ensuring quality, reducing material cost and installation cost is the key to project success.

Solution:

· Use prestressed concrete pile foundation : Prestressed technology is used to enhance the bearing capacity and pull-out resistance of the foundation, effectively responding to the geological challenges of desert areas.

· Intelligent tracking bracket system : Introducing a dual-axis tracking bracket to automatically adjust the angle of the photovoltaic panel according to the position of the sun, maximize the amount of sunlight received, and improve the power generation efficiency by about 20%-30%.

· Modular design : The bracket components are standardized and modularized to simplify the installation process, shorten the construction period, and facilitate later operation, maintenance and upgrades.

· Select corrosion-resistant materials : The bracket body is made of stainless steel or hot-dip galvanized steel to ensure durability in long-term outdoor environments.