SANY R.E. Recognized with Five 2025 Wind Power Leader Awards

At CWP 2025, SANY Renewable Energy officially unveiled the industry’s first full-scenario onshore wind turbine platform, the SI-242 series. With single-unit capacities ranging from 5.6 MW to 12.5 MW, the platform is designed to comprehensively cover ultra-low, medium, and high wind speed conditions, enabling full-spectrum adaptability across diverse onshore wind resource scenarios.

The SI-24277 model, specifically engineered for medium-to-low wind speed of 5–7 m/s, features a 242-meter rotor diameter and standard 118-meter blades. The turbine adopts a 3.6-meter blade root pitch circle diameter, with approximately 15% more blade root bolts, delivering enhanced load-bearing capacity and improved wind capture efficiency. As a result, the model achieves a step-change improvement in energy output. At present, the first prototype has been operating stably for over one year at the Hami Balikun test wind farm. In addition, the model’s first batch project in southern mountainous regions is scheduled to achieve full-capacity grid connection by December 2025.

SANY Renewable Energy is among the earliest domestic OEMs to advance the R&D, design, prototype rollout, and commercial deployment of 10 MW-class wind turbines. Since the first SI-230100 unit was installed and connected to the grid in 2023, the model has achieved cumulative installations of over 1,000 units. Featuring 230-meter rotor diameter, dual TRB main bearing configuration, and adaptive control, the SI-230100 has emerged as an optimal solution for wind power development in medium- to high-wind regions and high wind-shear scenarios.

The YSK10X-04 generator, independently developed and manufactured by SANY Renewable Energy, is deeply integrated with the overall turbine design. Covering a power range from 8.X MW to 11.X MW, it adopts high-speed doubly fed technology and delivers outstanding electromagnetic performance. The generator features an innovative side-mounted, top-driven direct cooling structure, which ensures that the generator height meets the requirements for nacelle transportation while achieving an optimized heat dissipation solution.

The Intelligent Operations & Maintenance Management System, DOM System, is a full-process digital management platform developed by SANY Renewable Energy for wind farm O&M scenarios. It focuses on standardized and refined control throughout the wind farm operations and maintenance, supporting coordinated use across both PC and mobile terminals. Covering five core modules: Smart Scheduled Inspection, Material Management, Vehicle Management, PHM Pre-warning Work Order Processing, and Data Collection and Deployment, it enables O&M teams to achieve a dual improvement in both fault response speed and scheduled inspection efficiency.

The blade Dual-Axis Ground-Based Exciter System, independently designed and developed by SANY Renewable Energy, was commissioned in January 2024. It is China’s first blade dual-axis fatigue testing system with independent intellectual property rights and has obtained DNV certification.

By integrating flapwise and edgewise loads into a single testing process, the system accurately reproduces the complex load conditions experienced by blades under real operating scenarios. At the same time, it shortens the validation cycle for a single blade by more than 30%, providing strong support for the optimization, iteration, and technological innovation of large-scale wind turbine blades.