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Full range of alkaline hydrogen production equipment
Focus on research in the field of green clean energy and provide comprehensive hydrogen energy technology solutions
Type
Equipment
Tags
With case study
Solution maturity
Mass promotion / Mass production
Applicable industry
Energy
Case studies
Future hydrogen energy industry
Key innovations
ALK cost +PEM performance. In other words, Ruilin Technology's products have achieved the characteristics of "alkaline price and PEM performance", and have achieved global technological leadership in four aspects: current density, power consumption and water consumption, dynamic response, and small size and light weight.
Solution supplier
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Ruilin Technology
Ruilin Technology
Focus on research in the field of green clean energy and provide comprehensive hydrogen energy technology solutions
Shenzhen,China
Solution details

High current density. The electrical density of traditional electrolytic cells is mostly about 3000A/m², while the electrical density of Ruilin Technology's electrolytic cells under rated operating conditions can reach 8,000 - 9,000 A/m², and the highest electrical density can reach 13500A/m². High dynamic response. Within 30 seconds, a load fluctuation of 10%-110% can be achieved, and the load rise and fall rate per second can reach 3%-5%. Wide load working range. The minimum workload of traditional alkaline electrolyzers is 40%-50%, while Ruilin Technology can achieve a workload range of 10%-110%. Low power consumption. Power consumption changes with the increase of current density and different loads. In the load range of 10%-100%, the test power consumption of Ruilin Technology Electrolytic Cell is between 3.8-4.6 degrees per standard square. Small size. The volume of the electrolytic cell is related to the current density. Ruilin Technology's alkaline electrolytic cell has high current density, so the volume and weight are 1/5 of that of traditional alkaline electrolytic cells. It can realize skid installation of more than 500 cubic meters of products. Double conversion mode. When producing hydrogen, Ruilin Technology's electrolytic cells can automatically adjust the hydrogen production according to the working environment and hydrogen demand; in terms of power input, the gas production can be followed according to fluctuations in inlet power. Among them, the high dynamic response and wide load working range make Ruilin's alkaline electrolysis cell perform comparable to PEM electrolysis cells, facilitating better off-grid coupling with renewable energy.

Last updated
11:00:16, Nov 06, 2025
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