DC power consumption of the electrolytic cell: When operating under the rated working condition of 2000 amps/square meter, it can be lower than 3.8kWh/m3 (currently, similar domestic products under the same current density conditions are generally above 4.2kWh/m3); The response time of the equipment: about 3 minutes (the response time of similar domestic products is generally more than 60 minutes. This feature is particularly important for "hydrogen production from wind, electricity and electricity" or "hydrogen production from valley electricity in urban power grids", which can greatly reduce the standby time of equipment and make more effective use of electricity); the temperature difference between the temperature of the hydrogen-oxygen tank and the temperature of the alkali liquor: Less than 7℃ (currently, such indicators for similar domestic products are generally around 15℃. The reduction of this indicator directly leads to a reduction in the comprehensive power consumption of the equipment); the maximum current density when the equipment is running: more than 6000 amps/square meter (currently, the current density of domestic equipment when marking power is 2000 amps/square meter. For example, a device labeled "1000 Nm3/h" means that the device can produce 1000 standard cubic meters of hydrogen in one hour at a current density of 2000 amps/square meter. If our equipment operates to a current density of 6000 amps/square meter, its hydrogen production can be close to 3000 standard cubic meters);