The hydrogen production of a single equipment is 0.01300 Nm3/h can be used in technologies such as renewable energy power generation and hydrogen production, hydrogen generation and supply at hydrogen energy infrastructure hydrogen refueling stations, and natural gas mixing with hydrogen. It is widely used in the transportation field, power grid energy storage, smart microgrid and military fields. The key technologies of the device include the preparation technology of core functional materials, high-performance catalysts and membrane electrodes; corrosion protection technology at high temperatures and pressures; high-performance flow field plate design and processing technology; intelligent modular design and system integration technology. The biggest feature of this type of device is that it uses pure water electrolysis, has no pollution, no corrosion, and has higher hydrogen purity. Compared with traditional alkaline hydrogen production devices, its advantages include that it can meet high current density operation, the current density can reach more than 1A/cm2; low energy consumption and high efficiency, and the electrolytic hydrogen production efficiency can reach more than 85%; the hydrogen production device is small in size and light in weight; it has good adaptability to power supply with wide power fluctuations, and can achieve hydrogen production of 0100% intelligent control; the device is highly integrated, which can achieve long-term stable operation, simple opening and closing operations, and low maintenance costs.