KK Wind Solutions signs agreement with Stiesdal Hydrogen
Published by Willow Munz,
Editorial Assistant
Global Hydrogen Review,
KK Wind Solutions, a provider of power, control, and cooling solutions for renewables, will deliver key technologies for a green hydrogen plant concept being developed by Stiesdal, a Danish clean-tech pioneer.
The company has already delivered several Power Supply Units and Electrolyser Control Systems to Stiesdal Hydrogen, and framework agreements are in place to supply similar modules for future turnkey hydrogen plant concepts.
Projects typically start at around 12.4 MW, based on standardised 3.1 MW electrolyser modules, and can be expanded stepwise to larger capacities, enabling flexible scaling of green hydrogen production.
The electrolyser control system will be tailored to Stiesdal Hydrogen’s exact site specifications, ensuring stable and efficient operation of the electrolysis process by managing dynamic renewable inputs and delivering reliable power to the electrolyser stacks. This will result in the electrolyser producing green hydrogen at maximum efficiency while reducing operating costs. Stiesdal Hydrogen’s new plant concept targets capital expenditure (CAPEX) below €1000/kW, a significant reduction compared to current market prices.
The agreement also benefits from thermal management technologies from Nissens Cooling Solutions – now part of KK Wind Solutions. Together, these integrated systems secure optimal performance, efficiency, and safety under highly demanding operational conditions.
“By combining the PSU and Electrolyser Control System and harvesting the synergies from the cooling technologies acquired through Nissens Cooling Solutions, we are uniquely positioned to provide comprehensive power electronic and thermal management solutions for the green hydrogen sector,” said Michael Ariel Nielsen, VP of Business Development at KK Wind Solutions.
“This framework agreement demonstrates how our combined expertise enables stable and efficient hydrogen production, supporting the transition to a sustainable energy future. Thank you to Stiesdal Hydrogen for your continued partnership and innovation in driving forward this important industry.”
Read the article online at: https://www.globalhydrogenreview.com/hydrogen/08102025/kk-wind-solutions-signs-agreement-with-stiesdal-hydrogen/