Suzhou Lunan Strength Makes the List, Securing Second Place in China Railway Eleventh Bureau's Support Structure Procurement Project!

Recently, the evaluation results for the procurement of single-axis tracking brackets by China Railway Eleventh Bureau Group Electric Power Engineering Co., Ltd. were officially announced. Suzhou Lunan Fastening System Co., Ltd. secured the second-highest bid at 0.310 yuan amid fierce competition, successfully making it into the core candidate pool for this large-scale procurement project undertaken by the central state-owned enterprise. This achievement highlights the company's strong technical capabilities in the field of new-energy photovoltaic brackets. The company's dual advantages—its "technological reliability + cost optimization"—have earned authoritative recognition from central state-owned enterprises. Help it stand out among numerous bidding companies. 。

This procurement project was highly competitive, attracting leading companies from Shandong, Jiangsu, Zhejiang, and other regions. Suzhou Lunan managed to secure the second-place spot, thanks largely to its ability to precisely balance product performance with cost-effectiveness. Tailored specifically for this project, the company optimized a flat single-axis tracking bracket solution. At the heart of the system lies a self-developed dual-motor collaborative control technology, achieving a tracking accuracy of up to +0.3°—a feature that boosts photovoltaic module power generation by 8% to 10%. Meanwhile, through an innovative lightweight structural design, the company reduced the weight of each bracket set by 12%, all while ensuring a robust 25-year service life, directly contributing to optimized procurement costs. The modular design for the stent installation included in this submitted proposal can boost on-site construction efficiency by 20%. This dual advantage of "cost reduction + efficiency improvement" was a key factor in impressing the review team.

The second-place ranking reflects the recognition from a state-owned enterprise of our "not competing on price, but on value" philosophy. During the evaluation process, the bidding committee of China Railway Eleventh Bureau paid particular attention to the product's long-term stability and its suitability for construction—after all, the company has previously been involved in large-scale photovoltaic power station projects in Qinghai, Xinjiang, and other regions, gaining extensive hands-on experience in project implementation.

        Looking back, Suzhou Lunan's project history has already clearly demonstrated its "Technology Adapter" The core competitiveness. Qinghai In the project, single-axis, dual-axis, and tilted single-axis tracking systems can intelligently adjust their angles according to sunlight, significantly boosting power generation compared to conventional fixed-mounted systems. 15%–40% , alleviating the pain point of frequently changing sunlight angles in the arid regions of northwest China.

Qinghai In the "Pasture-Light Complementary" project , Lunan fixed support design, in Combining livestock farming with photovoltaic power generation, photovoltaic panels are installed above the farm buildings. The area beneath the panels remains suitable for livestock raising, while the space directly under the panels provides excellent shading—creating a win-win scenario where both photovoltaic energy development and animal husbandry thrive. These projects cover all scenarios—desert, mountainous terrain, aquatic environments, and high-altitude regions—providing comprehensive practical validation for the technical solutions.

Currently, Suzhou Lunan has activated its project coordination contingency team and established a dedicated task force comprising members from technology, production, and after-sales departments, fully prepared to address any technical inquiries that may arise during the public announcement period. Additionally, production lines have been proactively reallocated to ensure timely delivery of the first batch of brackets. This impressive second-place ranking marks just the beginning—moving forward, we will continue refining and enhancing the intelligent features of our tracking brackets, such as integrating an AI-based irradiance prediction and adjustment module, thereby boosting the product’s added value even further and striving for breakthroughs in more procurement projects led by central state-owned enterprises!