Guojian (Tianjin) Steel Co., Ltd. is a specialized manufacturer of Smart Solar Tracking System, handling bulk procurement orders, photovoltaic (PV) tracking structure projects, and batch customization of single-axis tracking equipment. With our own modern production lines, we lead the R&D and manufacturing of a full range of tracking products—including horizontal single-axis, tilted single-axis, and dual-axis systems. Leveraging high-precision drive mechanisms and cloud-based control platforms, our systems ensure PV panels remain aligned with the sun throughout the day, significantly boosting the power plant's overall yield. We provide expert engineering teams for site surveys and system design, maintain ample raw material inventory for rapid delivery, and subject every product to multiple performance checks before shipment. Comprehensive long-term warranties and 24/7 O&M support further ensure higher investment returns for PV projects.
We offer both tilted single-axis and dual-axis tracking solutions. The Smart Solar Tracking System rotates along a single axis to track the sun from east to west, offering high overall power generation gains and excellent cost-performance, making it ideal for large-scale centralized power plants. The dual-axis system allows for simultaneous adjustment of both azimuth and tilt angles, ensuring omnidirectional alignment with the sun; this results in higher tracking precision and a more significant boost in power generation. Both systems utilize optimized algorithms that adjust operational logic based on the project's specific latitude and longitude, minimizing sunlight wastage and effectively increasing the power plant's return on investment (ROI).
The main mounting structures are manufactured in-house by Guojian Steel, utilizing high-quality steel and hot-dip galvanizing processes to ensure superior rust and corrosion resistance. The structures undergo professional mechanical analysis to meet project requirements for wind and snow load resistance. Tilted single-axis systems feature bearings made from advanced polymer materials, effectively withstanding erosion from sand, dust, rain, and snow. Dual-axis systems feature reinforced mechanical structures capable of enduring harsh environments—such as coastal salt spray, extreme cold, and sandstorms—without deforming during long-term outdoor operation, ensuring the structural safety and stability of the entire system.
Tilted single-axis tracking systems are best suited for large, flat ground-mounted power plants and agrivoltaic projects; their orderly layout allows for space beneath the panels for agricultural cultivation, facilitating large-scale deployment. Dual-axis tracking systems offer greater versatility, making them suitable for small-to-medium-sized ground-mounted installations as well as projects located on challenging or unique terrain. Both product types allow for layout adjustments based on site elevation changes, accommodating construction requirements for both domestic and diverse overseas regions, and supporting deployment on flat terrain or gentle slopes.
The Smart Solar Tracking System utilizes maintenance-free polymer bearings, minimizing the need for lubrication and reducing mechanical wear. The dual-axis system features intelligent drive and transmission components, ensuring smooth and reliable operation. Both systems incorporate mechanical redundancy to lower the risk of jamming or downtime, significantly reducing the frequency of on-site repairs and saving on labor costs. Transmission components maintain stable operation even in environments with extreme diurnal temperature fluctuations or high dust levels, thereby minimizing losses from plant downtime. (Image: Close-up of the drive mechanism; actual photos of bearings and motor drive units)
Guojian Steel operates its own standardized production workshops with the capacity for mass production of both tilted single-axis and dual-axis tracking systems. Utilizing fully streamlined processing lines, the company maintains ample production capacity. We can meet large-scale bulk procurement needs for domestic power plants and fulfill export orders. Unified production scheduling, sufficient raw material inventory, and strict delivery timeline management ensure timely supply for large projects, preventing delays that could impact construction schedules.
We offer customization based on specific project requirements rather than limiting clients to standardized products. For tilted single-axis systems, support spans and rotation angles can be adjusted; for dual-axis systems, structural parameters can be optimized according to PV module dimensions and site-specific wind and snow load conditions. Our technical team collaborates on initial project planning to provide tailored technical recommendations, delivering feasible, actionable solutions for both new PV installations and equipment upgrades.
Multi-level quality inspections are conducted at every stage—from raw material intake and in-process production checks to final product dispatch—with polymer bearings and intelligent control units undergoing rigorous operational testing. We provide technical support, including installation guidance and troubleshooting assistance, alongside product delivery, and can prepare necessary documentation for export projects. Strict quality control ensures the successful installation and commissioning of our tracking systems, safeguarding the success of our clients' projects.
Address
No. 2, Expressway Auxiliary Road, South Area of High-tech Industrial Park, Zitai Economic and Technological Development Zone, Tianjin, China
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