Capital Efficient Renewable Hydrogen Production Solutions
Next Hydrogen water electrolysers’ new and innovative design offers unprecedented operational flexibility and enables generation of MW-scale hydrogen economically.
Our electrolysers were created specifically for variable operation to capture the entire output range of intermittent or fluctuating sources of electrical power, including renewables, using significantly smaller or fewer units than a traditional electrolyser solution.
The units are compact and come pre-assembled and ready to drop in at your site, so they’re up and running quickly and easily – with no need for you to invest in a build-out.
Specifications
Model NH-100
Model NH-300
Model NH-500
Model NH-100
Model NH-300
Model NH-500
Hydrogen Production
Hydrogen output
17 – 100 Nm3/h
50 – 300 Nm3/h
83 – 500 Nm3/h
Output pressure
10 barg
Standard purity
> 99%
Water content
Saturated gas
Purity with optional HPS
99.999%
Atm. Dew point with optional HPS
-65°C
Oxygen Production
Flow rate
50% of H2 flow
Ramp Rate
As % of max. capacity
5% /s
Electrical Power Supply
Voltage
Low Voltage Supply
Medium Voltage Supply
Medium Voltage Supply
Frequency
60 hz
Full System Specific Energy Consumption
At 50% output
Dried gas
5.1 kWh/Nm3
Saturated gas
4.8 kWh/Nm3
At 100% output
Dried gas
5.9 kWh/Nm3
Saturated gas
5.6 kWh/Nm3
Coolant
Maximum temperature
35°C
Pressure range
3 – 7 barg
Feed water
Source
City water or equivalent
Electrolyte
Type
30% wt KOH
Operating Conditions
Location
Indoor/outdoor
Ambient temperature range
-10°C to 35°C (cold/hot weather packages available)
