GnT SiC DC-DC Converter Secures EUR 1 Million Investment from Prettl Group

South Korea-based GnT Co Ltd has strengthened its position in the electric mobility sector after securing a EUR 1 million investment from Prettl Group of Germany. The investment follows the successful presentation of the company's high-efficiency, high-output 10kW low-voltage DC-DC converter built with silicon carbide (SiC) technology during VivaTech 2026, the startup and technology exhibition held in Paris, France, from June 17 to 20, 2026. According to the company, the technology received strong recognition, leading to the investment agreement.

Advanced SiC Power Conversion Technology Gains Recognition

GnT demonstrated its latest 10kW low-voltage DC-DC converter featuring silicon carbide technology, designed to deliver high efficiency and high power output for electric vehicle applications. The positive response received during VivaTech 2026 highlighted the market's interest in advanced power electronics capable of improving energy conversion performance. The company stated that the favorable industry reception played a significant role in securing the EUR 1 million investment from Germany's Prettl Group, further supporting its expansion into international automotive markets.

Experience in Electric Truck Powertrain Systems

Beyond its latest DC-DC converter, GnT has already established engineering capabilities in electric commercial vehicle systems. The company successfully developed inverter and converter systems for motor-driven electric power take-off (EPTO) units used in Daimler and Mercedes-Benz electric trucks. Building on this experience, GnT expects the new investment to create additional business opportunities across the European heavy-duty electric vehicle market while strengthening collaborations with commercial vehicle manufacturers and suppliers.

Frequently Asked Questions

What did GnT announce regarding its latest investment?
GnT announced that it secured a EUR 1 million investment from Germany's Prettl Group following strong industry recognition of its silicon carbide DC-DC converter technology showcased at VivaTech 2026. The investment reflects confidence in the company's advanced power electronics capabilities and is expected to support future business expansion, technology development, and growth opportunities within the European heavy-duty electric vehicle industry.

Why is GnT's silicon carbide DC-DC converter significant?
The converter combines high efficiency with high output by utilizing silicon carbide technology, making it suitable for demanding electric vehicle applications requiring efficient power conversion. Such technology can improve energy management in commercial electric vehicles and supports the broader adoption of advanced powertrain systems designed for next-generation heavy-duty transportation.

How does GnT plan to use this investment?
GnT intends to leverage the investment to expand its presence in the European heavy-duty electric vehicle market by building on its existing expertise in inverter and converter systems. With previous development experience supporting Daimler and Mercedes-Benz electric trucks, the company expects to pursue additional partnerships and commercial opportunities across the region.