Hopewind and Wolfspeed Join Forces to Power the Future of Wind Energy with Silicon Carbide Innovation
Wolfspeed, Inc. (NYSE: WOLF), a global leader in silicon carbide (SiC) power and semiconductor solutions, has announced a landmark collaboration with Hopewind, one of the world’s foremost innovators in renewable energy systems. This partnership aims to revolutionize the wind energy sector by integrating Wolfspeed’s 2.3kV LM Pack Module into Hopewind’s advanced 950Vac modular and lightweight wind power converter. The collaboration represents a significant stride toward creating more efficient, durable, and sustainable wind power technologies designed for the next generation of global energy infrastructure.
Advancing Wind Power through Silicon Carbide Technology
Hopewind, headquartered in Shenzhen, China, has established itself as one of the largest suppliers of wind power converters in the country and a prominent player globally. Its latest wind power converter system represents a leap in renewable energy engineering. By integrating silicon carbide devices and high-reliability packaging technology, the company’s 950Vac converter achieves up to a 38% increase in power density and a switching frequency as high as 6kHz. This technological advancement dramatically boosts operational efficiency, reduces energy losses, and improves reliability, helping wind power systems operate at higher performance levels under varying environmental conditions.
Through this collaboration, Wolfspeed and Hopewind seek to accelerate innovation in wind energy conversion systems by leveraging the superior material characteristics of silicon carbide. Compared to traditional silicon-based solutions, SiC enables faster switching speeds, lower power losses, and the ability to handle higher voltages—all critical attributes for the growing demands of large-scale renewable energy projects.
Wolfspeed’s 2.3kV LM Pack Module: Setting a New Industry Benchmark
At the heart of this partnership is Wolfspeed’s 2.3kV LM Pack Module, a next-generation silicon carbide power module engineered for medium- and high-voltage applications. Designed to optimize system-level efficiency and simplify integration, the LM Pack Module offers numerous benefits, including:
- Higher power density: enabling smaller, lighter, and more efficient system designs.
- Greater energy efficiency: reducing thermal losses and overall energy consumption.
- Enhanced reliability: ensuring stable performance in challenging operational environments.
- Simplified system design: cutting down on component count and maintenance requirements.
These combined advantages lead to lower total system costs while maximizing uptime and energy output—two essential factors for the economic viability of large-scale wind power projects. The 2.3kV LM Pack Module is slated for commercial availability in early 2026, positioning it to play a pivotal role in next-generation renewable energy infrastructure worldwide.
Driving Global Energy Transformation
The collaboration underscores Wolfspeed’s strategic commitment to accelerating the global transition to cleaner and more efficient energy systems. Silicon carbide technology has already become a cornerstone in electric vehicle, industrial, and grid applications, and its integration into wind power represents a natural evolution. By enabling higher efficiency and greater reliability, SiC power modules support the shift toward a low-carbon, high-performance energy ecosystem.
“We are excited to be working with Hopewind, a recognized leader in the renewables industry,” said John Perry, Vice President and General Manager of Medium and High Voltage Products at Wolfspeed. “Our 2.3kV LM Pack Module is perfectly aligned with the growing demand for higher-voltage, higher-current, and higher-efficiency systems in the wind power sector. This collaboration not only strengthens Wolfspeed’s position as a trusted, long-term SiC provider but also helps meet the increasing global demand for sustainable renewable energy solutions.”
Hopewind’s Global Impact and Renewable Leadership
Hopewind’s expertise spans wind, solar, and energy storage solutions, and its influence in the renewable sector continues to grow rapidly. Recently, the company was named among the Tier 1 photovoltaic inverter manufacturers recognized by Bloomberg New Energy Finance (BNEF)—a distinction awarded to only seven companies worldwide. This recognition highlights Hopewind’s global competitiveness, technological strength, and consistent track record of delivering high-quality energy systems.
As a pioneer in renewable energy conversion technologies, Hopewind is constantly exploring advanced semiconductor and materials technologies to push the boundaries of performance and efficiency. Its partnership with Wolfspeed is an extension of that philosophy, combining the best of both companies’ expertise in power electronics and renewable system design.
“Hopewind is thrilled to work with Wolfspeed to enhance the performance of our wind power converters with their world-class silicon carbide technology,” said Wang Yan, Vice President at Hopewind. “By incorporating Wolfspeed’s advanced 2.3kV LM Pack Module, we are taking a significant step forward in delivering high-efficiency, reliable, and cost-effective solutions for the wind power industry.”
Enabling a More Sustainable Energy Future
Wind energy continues to be one of the fastest-growing sources of renewable electricity worldwide. However, as turbines scale up in capacity and grids demand greater stability and flexibility, the need for high-efficiency, high-voltage conversion technologies becomes increasingly vital. Silicon carbide plays a transformative role in meeting these requirements, offering unprecedented performance gains that enable the next generation of smart and sustainable wind power systems.
The Wolfspeed–Hopewind collaboration represents a fusion of advanced materials science and renewable energy engineering aimed at transforming how wind power is generated, converted, and delivered to the grid. Together, the companies are not only improving the technical efficiency of wind systems but also contributing to global carbon reduction goals and the broader adoption of renewable technologies.
A Milestone for the Future of Renewable Power
This partnership marks a critical milestone in the evolution of the wind power industry. By uniting Wolfspeed’s proven leadership in silicon carbide semiconductor manufacturing with Hopewind’s deep expertise in converter design and renewable energy integration, the collaboration is set to define new benchmarks in power performance, sustainability, and reliability.
As the world intensifies efforts to transition toward carbon neutrality, the collaboration between Wolfspeed and Hopewind exemplifies how cross-industry partnerships can catalyze innovation across the renewable value chain. Their joint focus on high-efficiency SiC technology reaffirms the central role that advanced materials will play in achieving a resilient, low-carbon, and energy-secure future.
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