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As the solar industry accelerates, the application of flexible mounting systems continues to expand, spanning from distributed systems to large-scale projects. With their unique advantages in adaptability and ease of installation, flexible mounting systems have gained widespread market recognition. In recent years, policies have increasingly emphasized the need for PV projects to align with ecological sustainability, advocating minimal environmental impact and active ecological restoration. With its large span, easy installation and strong adaptability to diverse terrains, flexible mounting system has become a rising star in PV power plant construction. As an industry leader in this field, DAS Solar is redefining industry standards and driving innovation toward higher efficiency and reliability. Flexible mounting systems can generally be categorized into four main types. While steel cable and dual-cable structures are cost-effective, they are prone to deformation under wind pressure and external loads, potentially compromising module stability. Three-cable and spatial cable-net structures offer greater stability, though some configurations are complex and costly. Faced with varying levels of quality across the industry, DAS Solar remains committed to technological innovation and stringent quality control, delivering high-performance, highly reliable flexible mounting solutions. DAS Solar prioritizes safety and adaptability in its research and applications. The companys next-generation flexible mounting system replaces traditional purlins with pre-stressed steel strands. The system features a unique design with two pre-stressed steel strands supporting the structure east-west and a flexible stabilization system reinforcing it north-south, forming an integrated spatial cable-net structure. This configuration significantly enhances wind resistance, ensuring the long-term stable operation of PV power plants. To further enhance system integrity, DAS Solar has developed an innovative mechanical interlocking design for the module connections. This prevents bolt loosening due to wind-induced vibrations, effectively reducing the risk of microcracks in the modules. Through precise pre-stress regulation and structural optimization, the companys flexible mounting system minimizes excessive deformation, strengthening the power plants structural resilience and longevity. DAS Solars commitment to quality and reliability is backed by rigorous testing. The flexible mounting system has successfully passed rigorous wind tunnel testing (wind speed of 46m/s) conducted by Nanjing University of Aeronautics and Astronautics. Solar power plants built with this system have withstood typhoon impacts and passed TÜV Rheinlands stringent inspections, earning certification for zero microcracks in the modules. Results confirm that the system remains highly stable even under extreme wind conditions, further solidifying its reputation as a trusted choice for global clients. The real-world performance has also withstood the harshest environmental challenges. In the Hainan agri-PV project, the system endured multiple typhoons, including level-17 super typhoon Yagi, without any structural damage or loss of functionality. This outstanding wind resistance capability offers valuable insights for developing PV power plants in typhoon-prone regions. As climate change and ecological degradation pose growing challenges, governments are actively promoting solutions that integrate renewable energy with environmental restoration. DAS Solars flexible mounting solution is engineered to overcome the challenges of desert environments by minimizing soil disturbance, reducing wind erosion, and facilitating vegetation growth. By improving microclimatic conditions beneath the PV arrays, the system enhances soil moisture retention and biodiversity, fostering a new desert ecosystem where renewable energy and ecological conservation go hand in hand. This approach represents a breakthrough in sustainable land use and exemplifies Chinas commitment to green development and ecological restoration. Beyond desert environments, the companys flexible mounting system has demonstrated exceptional adaptability in mountainous terrains, serving as a key enabler for ecological restoration. The systems flexible design conforms to natural land contours, optimizing land utilization and minimizing environmental disruption. By preserving natural vegetation and reducing soil erosion, it facilitates a harmonious coexistence between renewable energy infrastructure and fragile ecosystems. As solar applications diversify and global environments grow more complex, the future of flexible mounting systems will face new challenges. DAS Solar remains committed to continuous research and development, exploring cutting-edge technologies and materials to enhance system intelligence and modularization. By driving innovation in mounting solutions, DAS Solar is dedicated to advancing a greener and more sustainable future. |
