H2 D-lyzer - Hydrogen Rectifier

Ingeteam Power Technology S.A.

Enables green hydrogen production directly from solar energy
Ease of maintenance with replaceable components
Easy to operate with LEDs and warning lights
Multiple protections including reverse polarity and short-circuit
High efficiency with up to 98.9% maximum efficiency

The H2 D-lyzer is a DC/DC converter designed to feed electrolysers directly from a solar PV plant, enabling true green hydrogen production. It is a buck converter, meaning the output voltage is lower than the input voltage, and it is optimized for high efficiency with an efficiency range of 94.50% to 98.50% depending on the load. The system features a liquid cooling system (LCS) that uses a biodegradable glycol water mixture to ensure efficient heat management and reliability. It includes advanced protections against electrical issues such as DC reverse polarity, short-circuits, overloads, insulation failure, and lightning-induced surges. The D-lyzer is designed for easy maintenance, with components that can be replaced from the front and back sides of the converter. It also supports Wi-Fi and dual Ethernet communication for monitoring and control, and has a modular design that supports integration into renewable energy systems. The D-lyzer has a size of 3,500 mm in length, 1,050 mm in width, and 2,215 mm in height, with a weight of 2,800 kg.

Use Cases

Enabling green hydrogen production directly from solar energy
Feeding electrolysers directly from a solar PV plant

Capabilities

Enabling green hydrogen production directly from solar energy
Higher current density
Latest generation electronics
More efficient electronic protection
Enhanced performance
Easier maintenance thanks to its new design and enclosure
Lightweight spares
Components easily replaceable
No medium voltage elements
Higher power-to-gas conversion efficiency
Simple and modular plant design

Ingeteam Power Technology S.A. Ingeteam is a global leader in power electronics, specializing in renewable energy and recently launching a new hydrogen power conversion solution. The company is involved in green hydrogen projects and has partnered with Electric Hydrogen for large-scale electrolysers. Ingeteams expertise spans wind, photovoltaic, and hydroelectric generation.

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