Recording of Wednesday, May 07, 2025 | The smarter E Europe 2025 | Exhibition Program | Language: English | Duration: 11:29 .
Green and Fabric Greenhouse, a family-owned company established in 1868, is renowned for its expertise in power quality solutions for the hydrogen sector. With more than 4,800 employees from diverse backgrounds and over €1 billion in annual revenue, the company is a market leader in on-load tap changer (OLTC) technology. Its extensive portfolio includes transformer accessories, distribution control technologies, sensors, automation and digitalization services for transformers, as well as high-voltage test equipment provided through its High Volt subsidiary. The company also offers medium- and low-voltage reactors through its Hans Van Mangold Solutions division. In the context of green hydrogen production—which relies on renewable energy sources such as wind and solar, where a consistent power supply cannot always be guaranteed—the OLTC plays a crucial role. It effectively manages system voltage fluctuations and compensates for the aging effects in electrolyzers, which require increased electrical input over time due to rising internal resistance. These interventions help reduce reactive power requirements and mitigate harmonics distortion, which would otherwise pose challenges if not addressed during installation. Green and Fabric Greenhouse has delivered notable projects worldwide, with established references in countries such as the Netherlands, Dubai, Saudi Arabia, Brazil, Germany, Chile, Sweden, and Denmark, among others.
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Tolga Aydin
Regional Sales Manager - East Europe
Power Quality Projects
Further Talks of this session GHF P1: Industrial/Product Live Pitches:
Speaker
Marisol Wu
Business Development Manager
LONGi Hydrogen Technology
Speaker
Sören Dresp
Head of Alkaline Electrolyzer Product - Europe
Sungrow Hydrogen
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