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As China's first onshore wind power project that has mass-deployed 10MW turbines, Huadian Ning'an Fengshuishan Wind Farm set a national record for the largest commercially operational onshore wind turbines and ushered in the era of large-megawatt scaled development in onshore wind sector. The wind farm has now achieved a new milestone with 60 consecutive days of flawless operation, providing critical validation for large-scale deployment of 10MW onshore turbines.
With a total installed capacity of 200MW, the wind farm operates 20 SANY Renewable Energy 10MW turbines, each featuring a 230-meter rotor diameter. Both the turbine capacity and rotor size set records for onshore wind turbines at the time of commissioning.
In late January this year, the project achieved grid-connected power generation. To date, the connected turbines have operated flawlessly for 60 consecutive days. Notably, during the “low-wind season” with monthly average wind speeds of only 5-6 m/s, each turbine generated up to 2.2 million kWh per month, demonstrating exceptional energy efficiency and operational reliability.
The stellar performance of the project stems from SANY Renewable Energy's zero-tolerance for stagnation in R&D innovation and its engineering rigor----combining meticulous product validation with steadfast technical perseverance.
Dependability Shaped by
In-house Hybrid Towers
The Ning'an Fengshuishan Wind Farm marks a technical milestone as the first SANY Renewable Energy project deploying self-developed hybrid towers. The successful installation and grid connection of the initial turbine cluster demonstrates SANY's proven capability in independent design, manufacturing, and turnkey delivery of hybrid tower systems.
Since its inception, SANY Renewable Energy has consistently prioritized in-house R&D and manufacturing of critical core components. From lightweight carbon fiber blades to high-power doubly-fed generators, the company has systematically expanded its capabilities across the entire supply chain, developing precision-engineered components that optimize whole-turbine integration. As the wind industry advances toward megawatt-scale turbines, hybrid towers—valued for their exceptional load-bearing capacity, cost efficiency, and logistical advantages—have emerged as the dominant solution for large onshore installations. In response, SANY has strategically focused on mastering proprietary hybrid tower design and engineering, establishing end-to-end control over quality assurance and project delivery timelines.
Building on its expertise in smart manufacturing of wind power equipment, SANY Renewable Energy has implemented a full life-cycle quality management system for hybrid towers. This system incorporates high-precision horizontal mold casting processes and standardized manufacturing protocols, ensuring product reliability from the production source. In 2024, the company's self-developed 140-meter hybrid towers for 10MW turbines obtained TÜV Nord international certification in Germany, providing authoritative third-party validation for their design and build quality.
Reliability Forged Through
Rigorous Validation
In February 2023, SANY Renewable Energy already pioneered China's first 10MW onshore wind turbine prototype, marking a historic milestone in the nation's wind power development. Despite holding first-mover advantage, the company demonstrated strategic discipline by initiating comprehensive prototype validation instead of rushing to commercial release, reflecting its commitment to long-term engineering excellence.
To date, SANY Renewable Energy's inaugural 10MW prototype has completed over 600 days of grid-connected operational validation at its test wind farm, undergoing more than 1,000 performance tests that rigorously verified component and system reliability under real-world conditions. Time has proven everything.
In the future, with the successful advancement of the Ning'an Fengshuishan Project, we will set more global benchmarks for green energy development.
