Humble Hydrogen | Flow Rate Calculator| Electrolyser Power & Energy| H2 production

Electrolyser Power, H2 production, Energy consumption, and flow rate calculator

The below caluculations are theoritical and calculated at STP conditions for low temprature electolyser:

Do you have

Input Voltage / Cell (Volt)

No. of cells (pcs.)

Total Voltage (Volt)

Do you have

Current Density(Cd) (A/cm²)

Area (cm²)

Total Current (Amps)

Total Power (kW)

∆T (K)

Cp (kJ/mole.K)

Heat Evolve (kW)

Density of water/lye (g/mL)

Hydrogen Produced (Nm³/hr)

Hydrogen Produced (kg/hr)

Energy Consumption (kWh/Nm³)

Energy Consumption (kWh/kg)

(kg/s)

(LPH)

(LPM)

(LPM)

(LPH)

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