3~5Nm³/h PEM Electrolyzer

Introduction

This system uses PEM (Proton Exchange Membrane) technology to electrolyze purified water and produce high-purity hydrogen. It is an integrated solution including the PEM electrolyzer, DC power supply, balance-of-plant (BOP) auxiliaries, hydrogen purification system, pure water supply module, cooling module, and electrical control system.

The system supports a hydrogen production capacity of 0.5–50 Nm³/h, with hydrogen purity up to ≥99.999% (depending on configuration).

Designed for industrial operation, it offers safe and reliable performance, one-touch start/stop, stable output, high integration, and a compact footprint. With fast dynamic response, it is well suited for renewable-energy-driven hydrogen production and is widely used in distributed hydrogen production and refueling stations, off-grid PV hydrogen production, CHP applications, high-purity hydrogen supply for the semiconductor industry, laboratory hydrogen generation, and more.

Inquire Now Next Product

Principle Diagram Of PEM Hydrogen Production System

BOP Parameters for the PEM Water Electrolysis Hydrogen Production Equipment Series

Mode		CSDJ-GT0.5	CSDJ-GT1	CSDJ-GT2	CSDJGT5	CSD-GT10	CSDJ-GT15	CSDJ-GT20	CSDJ-GT30	C5DJ-GT50
Hydrogen Production	Nm³/h	0.5	1	2	5	10	15	20	30	50
Oxygen Production	Nm³/h	0.25	0.5	1	2.5	5	7.5	10	15	25
Range Of Hydrogen Production	%	5~120	5~120	5~120	5~120	5~120	15~120	15~120	15~120	15~120
Hydrogen Purity	%	99.999%
Dew Point	℃	≤-70°C
Hydrogen Purification Method		PSA	PSA	PSA	PSA	PSA	TSA	TSA	TSA	TSA
Hydrogen Outlet Pressure	MPa	0-3.5
Operating Temperature (℃)	℃	5~55°C
Environmental Temperature	℃	5~40°C
Type Of Electrolytic Cell		(PEM) Proton Exchange Membrane (PEM) pure-water electrolysis for oxygen production.
DC Power Consumption	kWh/Nm³	4.0-4.5
Power Requirement		380V/50Hz
Water Quality Requirement		Conductivity ≤ 0.1 μS/cm; resistivity ≥ 10 MΩ·cm.
Water Inlet Pressure	MPa	0.3~0.4
Rated Inlet Water Flow Rate	L/h	5	10	20	50	100	150	200	300	500
Control Mode		PLC control, touchscreen HMI, one-button start.
System Monitoring Method		Real-time monitoring of temperature, flow rate, pressure, purity, hydrogen leakage, etc.
Safety Protection Device		Equipped with safety interlocks and one-button emergency stop.
Product Dimensions	L/mm	1550	1550	1550	1550	2150	2900	2900	2900	customized container
	W/mm	1100	1100	1100	1100	1100	1300	1300	1300
	H/mm	1750	1750	1750	1750	1950	2130	2130	2130
Field Of Application		Distributed hydrogen production & refueling stations, off-grid PV-powered hydrogen production, combined heat and power (CHP), high-purity hydrogen for semiconductors, laboratory hydrogen supply, etc.
NOTED		Optional add-ons include a dedicated water supply unit for hydrogen production and a chiller.

Industrial PEM Electrolyzer Series Specifications


Product Model		GTPEM0.5	GTPEM1	GTPEM2	GTPEM5	GTPEM10	GTPEM15	GTPEM20	GTPEM30	GTPEM50
Hydrogen Production	Nm³/h	0.5	1	2	5	10	15	20	30	50
Oxygen Production	Nm³/h	0.25	0.5	1	2.5	5	7.5	10	15	25
Number Of Cells	PCS	6	12	24	15	30	45	60	28	47
Active Area	cm²	100	100	100	400	400	400	400	1275	1275
Rated Current	A	200	200	200	800	800	800	800	2550	2550
Voltage	V	11	22	43	27	54	81	108	51	84
Energy Consumption	kWh/Nm³	4.3
Load Range	%	10~120%
Inflow Rate	L/min	2	5	10	24	48	72	96	143	239
Pressure Resistance	MPa	0~3.5
Hydrogen Purity	%	99.95%(Dry Basis)
Water Quality Requirements		Conductivity ≤ 0.1 μS/cm; Resistivity ≥ 10 MΩ·cm
0perating Temperature	℃	40℃~60℃
Product Dimensions	L/mm	220	220	220	470	470	470	470	470	750
	W/mm	220	220	220	470	470	470	470	470	750
	H/mm	138	156	192	245	290	334	379	694	751

Related Products

We R&D, design, manufacturing and sales of PEM membrane electrodes, hydrogen and oxygen electrolytic cells and other ancillary products.

PEM electrolyzer 60ml

The 60ml single layer series Vertical Electrolyzer, using hot-pressed PEM proton exchange film, low working voltage

Ion Exchange Membrane Alkaline Water Ionizer J002-9P for Water Dispensers – 9 Plates with Cover

The J002-9P Electrolyzer is designed for high-efficiency hydrogen production with a 9-layer microfiltration membrane and platinum coating. It features adjustable flow and pH, ensuring versatility. The dual-sided coating enhances scale removal, providing stable and reliable output. The compact structure makes it ideal for sustainable hydrogen genera

Compact PEM Cell Chamber for Small-Size Hydrogen Water Machines

The 3000ml 300ml/layer series Single-Output Hydrogen-Oxygen Electrolyzer is composed of 10 layers of 300ml PEM proton exchange membranes stacked together.

50ml/min Hydrogen Water Generation - PEM Electrolyzers for Household & Commercial Use A050

The 50ml 50ml/layer series Electrolyzer CCM Catalysts Coated Membrane MEA Membrane Electrode Assembly Water Generator Electrolytic Cell via Water Electrolysis for Hydrogen Functional Water Purifier and Dispenser

1800ml/min Hydrogen Production via PEM Electrolyzers - Clean Energy Solutions for the Environment AY1800D-6300

The 1800ml 300ml/layer series Single-Output Hydrogen-Oxygen Electrolyzer is composed of 6 layers of 300ml PEM proton exchange membranes stacked together.

400ml/min Hydrogen-Oxygen Gas Production - PEM Electrolyzers for Automotive Carbon Cleaning Q400A-2200

The 400ml 200ml/layer seriess Dual-Output Hydrogen-Oxygen Electrolyzer is composed of a stacked combination of dual-layer 200ml PEM proton exchange membrane.

2500ml/min Hydrogen Production & Storage Solutions - PEM Electrolyzers for Renewable Energy A2500A-10250

The 2500ml 250ml/layer series Dual-Output Hydrogen-Oxygen Electrolyzer is composed of ten layers of 250ml PEM proton exchange membranes stacked together.

High pH Alkaline Water Generator Built with Pure Titanium Electrodes