SMA Adopts Rohm 2kV SiC MOSFETs in Sunny Central FLEX to Advance Solar Power Efficiency and Grid Stability

2025-05-13 14:18:05 1154

SMA Solar Technology AG (“SMA”), a global specialist in advanced technologies for solar power generation and energy storage systems, has adopted Rohm's new 2kV SiC MOSFETs in its new solar system “Sunny Central FLEX”. SMA Solar Technology AG (“SMA”), a specialist in solar energy system technology, has adopted the new Rohm's new 2kV SiC MOSFETs in its new “Sunny Central FLEX” solar power system. The “Sunny Central FLEX” is a modular platform designed for large-scale solar power facilities, energy storage systems and next-generation technologies to further improve grid efficiency and stability.
Rohm Semiconductor Europe President Wolfram Harnack said: "Rohm's new 2kV withstand voltage SiC MOSFETs are designed to achieve simple and efficient converter circuits for 1,500V DC links. Developed with high reliability in mind, they are cosmic ray resistant, so they meet the harsh environmental conditions of solar power generation and the need for extended converter life. In addition, Rohm's SiC device technology with built-in gate resistor not only makes it easier to drive in parallel within the module, but also simplifies the design of high-output power modules. The product is now in mass production."
SEMIKRON Danfoss's SEMITRANS? 20 is designed for high-power applications and high-speed switching operation, and belongs to the next generation of power modules for large converters. The SEMITRANS? 20 with built-in Rohm 2kV SiC is a key component of the SMA Sunny Central FLEX. Peter Sontheimer, Senior Vice President of Industrial Sector at SEMIKRON Danfoss, said: "SEMIKRON Danfoss and Rohm have been working together for more than 10 years, and previously both companies have focused on promoting the use of SiC technology in power modules. More recently, the collaboration has centered around silicon IGBT modules, and the SEMITRANS? 20 is a simple and efficient solution for applications supporting 1,500V DC voltage. The module is ideally suited for solar power generation and energy storage systems. In the future, there are also promising applications for chargers for high-power electric trucks and converters for wind power generation."
Bernd Gessner, Product Manager for Power Conversion Systems at SMA, said: "Through the cooperation between SMA, SEMIKRON Danfoss and Rohm, we are working together to realize energy projects with a focus on the future by seamlessly combining the innovative technologies of all three parties with their respective strengths. The demand for these solutions has never been higher, and SMA's expertise over many years has resulted in products that offer an exceptionally high level of performance, reliability, durability, and flexibility, and Sunny Central FLEX will continue to meet these high standards well into the future, thanks to the close collaboration with like-minded partners. "

Figure. 1

About SMA (SMA Solar Technologies)
The SMA Group, the world's leading expert in solar power generation and storage system technology, is committed to being the distributed and renewable energy supplier of the future. SMA's product portfolio includes PCS for high-efficiency solar and battery storage, integrated system solutions for solar and battery energy storage systems (BESS) for all power classes, energy intelligent management systems, and a wide range of products and services. integrated system solutions for solar and battery energy storage systems (BESS) for all power levels, intelligent energy management systems, and charging solutions for electric vehicles and Power-to-Gas applications. In addition, a wide range of services are offered, including digital energy services and operation and maintenance services for solar power plants.
SMA has shipped more than 144GW of PCS in more than 190 countries. Over the past 20 years, the electricity saved by PCS sold by SMA has helped to reduce carbon dioxide (CO2) emissions by around 64 million tons, which is equivalent to preventing more than 12 billion euros of environmental damage.SMA's technology has won numerous awards and it holds more than 1,600 patents and utility models and is protected by the corresponding intellectual property rights. Since 2008, the Group's parent company, SMA Solar Technology AG, has been listed on the main board of the Frankfurt Stock Exchange (code: S92) and is included in the SDAX index.

 

About SEMIKRON Danfoss
SEMIKRON Danfoss is a global advanced technology company in the field of power electronics. It offers a wide range of products such as power semiconductor devices, power modules, power electronic components and systems. As global electrification accelerates, SEMIKRON Danfoss' technologies are becoming more important than ever. By providing innovative solutions for automotive, industrial and renewable energy applications, SEMIKRON Danfoss is committed to improving the efficiency and sustainable use of energy globally, helping to significantly reduce carbon dioxide emissions (CO2), one of the greatest challenges facing the world today. To achieve industry-leading performance and a sustainable future, SEMIKRON Danfoss also invests in technical innovation, R&D, supply capacity enhancement and service optimization, respects its employees and is committed to creating value for its customers. SEMIKRON Danfoss is a family-owned and operated business formed by the merger of SEMIKRON and Danfoss Silicon Power in 2022. It employs more than 3,500 people in 28 locations worldwide. With production sites in Germany, Brazil, China, France, India, Italy, Slovakia and the United States, the company provides unrivaled service to its customers and partners through global business expansion.
With more than 90 years of expertise and experience in packaging, innovation and customized applications for power modules, SEMIKRON Danfoss has become the ideal partner for power electronics.

 

About Rohm
Rohm is a manufacturer of semiconductor electronic components founded in 1958. Through its worldwide development and sales network, Rohm provides high-quality and highly reliable ICs, discrete semiconductors, and electronic components for the automotive and industrial equipment markets, as well as for a wide range of markets such as consumer electronics and telecommunications. In the power electronics and analog fields in which Rohm excels, its strength is in providing total system optimization solutions that include silicon carbide power components and driver ICs that take full advantage of their performance, as well as peripheral components such as transistors, diodes, and resistors.

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