Suzhou-based CPU Hydrogen Power Technology (CPUH2) has developed a 1.1 MW containerized alkaline water electrolysis hydrogen production system.
The system's hydrogen production is 200 Nm3/h, or up to 428 kg/24hr, with a purity of up to 99.999%, which CPUH2 says can meet the requirements of commercially available fuel cells. It consists of a rectifier power unit, an electrolyzer, a liquid-gas separation system and a hydrogen purification system, inside one 12.2-meter standard container.
CPUH2 says the system is tailor-made to provide a solution for distributed hydrogen production, coupling with renewable sources including solar plants. It operates at 1.0 MPa pressure, across a 20% to 100% power range. The system’s entire power consumption, including all auxiliary devices, is less than 58 kWh/kg.
The system is being commercialized in Europe and presented at Intersolar 2024 by Germany’s DCH Energy.
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