Alkaline Electrolysis Stacks - SGHEC

  • Standalone alkaline electrolyzer stack
  • Model range from GHB-0.4 to GHM-100
  • Published hydrogen-output range from 0.4 to 100 Nm³/h
  • Rated pressure range from 1.6 to 3.2 MPa
  • Press-filter stack architecture
  • Nickel-plated end holding plates
  • Hydrogen purity specified at 99.7% ±0.2% before downstream purification

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SGHEC's Hydrogen Electrolyzer Stack is a standalone alkaline water-electrolysis stack for hydrogen-production equipment. The stack uses a press-filter architecture with nickel-plated end plates, electrode plates, diaphragm gaskets and electrode nets. SGHEC publishes models from GHB-0.4 through GHM-100 with hydrogen output from 0.4 to 100 Nm³/h. Rated operating pressure across the family is 1.6–3.2 MPa, with hydrogen purity specified at 99.7% ±0.2% before downstream purification. The product is designed as the core electrochemical stack for industrial alkaline hydrogen-generation systems.

Use Cases

  • Alkaline hydrogen-generation systems
  • Industrial water-electrolysis plants
  • Electrolyzer replacement and overhaul
  • Onsite green hydrogen production

Capabilities

  • Splits water into hydrogen and oxygen using alkaline electrolysis
  • Supports stack capacities from 0.4 to 100 Nm³/h across published models
  • Operates at rated pressures from 16 to 32 bar across the product family
  • Integrates as the electrochemical core of SGHEC hydrogen generators
Suzhou Green Hydrogen Energy Co., Ltd. Suzhou Green Hydrogen Energy Co., Ltd. (SGHEC) is a Chinese engineering and manufacturing company specialized in green-hydrogen electrolyzer stacks and packaged onsite hydrogen-generating systems. Its portfolio includes alkaline and PEM electrolyzers together with integrated gas compression, storage and hydrogen-application solutions for industrial projects.

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