The PEM Electrolyser
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The PEM electrolyzer features a new generation of PEM membrane electrode materials, ensuring high-pressure safe operation of the electrolyzer. The hydrogen concentration in the oxygen stream remains below 600 ppm across the full power range. Under a rated current density of 30,000 A/㎡, the DC power consumption is less than 4.3 kWh/Nm³. The new catalyst technology reduces the use of precious metal iridium by 80%, with a theoretical catalyst lifespan of over 15 years and a voltage decay rate of just 1.3 μV/h.