h-tec was founded in 1997 in Luebeck, Germany, and has become a leading supplier of educational fuel cell systems and materials world wide. h-tec has expanded in 1999, founding a new division to apply its know-how to the production of commercial Electrolyser and fuel cell systems. This second division has already produced its first prototypes PEM Electrolysers and low power PEM fuel cell stacks. h-tec is looking to collaborate with providers of commercial products in the integration of its Electrolyser systems and fuel cell systems. Our aim is the production of PEM systems with the best cost/performance ratio in our principal market, Europe. We achieve this ambitious goal through the use of very cost-efficient materials and unique stack design.

h-tec R&D Projects

The units are still in prototype stage – that means they are not commercially available yet. If you are interested in our products, please contact us timely and inform us about your requirements which we then could possibly take into consideration for our product development.

PEM Pressure Electrolysis System EL30

• Up to 2.4 Nm³/h H₂
• Target up to 3.0 MPa (30 bar)
• 19'' - rack (9 HU)
• Optional extra: gas drying
• Incl. control and data interface
• Optional extra: single cell voltage evaluation
• Designed for serial production

PEM Fuel Gas Generator Stack OxHy30

• Produces H₂/O₂ mixture of up to 500 l/h
• Designed for serial production
• Suitable coolers and pumps are available on request

PEM Fuel Cell Systems FCA45 / FCA90 / FCA180

• Air-cooled fuel cell system
• Currently up to 100 W power, more powerful systems up to 5 kW in preparation
• Self-humidifying, external humidification not necessary
• Integrated system consisting of temperature sensors, pressure sensor, valves, air supply, air filter, control and data interface
• High overall system efficiency due to low power consumption of the components
• Optional extra: single cell voltage evaluation
• Designed for serial production

Plate Heat Exchanger PHE50

• Suitable for deionised water
• cooling capability adjustable
• Variable fittings
• Pressure-resistant up to 0.6 MPa (6 bar)
• Designed for serial production