Electrolyzer Manufacturer : AEM, SOEC, PEMEC, AEL

✅ Are you thinking about using an electrolyzer to generate green hydrogen? Here's an updated list of electrolyzer manufacturers and their available power.

🟦 Anion Exchange Membrane electrolyzer (AEM)

1 Enapter
Nexus 1000 → 1 MW

2 Cipher Neutron
30 bar hydrogen pressure

3 Sungreen H2
88% HHV Efficiency

4 H2next
PEM 25 KwH
AEM 2.5 KwH

5 YAAI GREEN ENERGY

🟦 Solid Oxide Electrolysis Cell (SOEC) OEMs:

6 SUNFIRE
HYLINK SOEC / ALKALINE

7 Bloom Energy
4MW

8 HALDOR TOPSOE
Combined stack power of 350 kW

9 SolydEra
4.5 - 25 kW

10 Ceres Power
90% efficiency

11 TOSHIBA

12 Fuelcell Energy
Efficiency (HHV) No Heat = 90%
1.25MW SOEC

🟦 Proton Exchange Membrane (PEM) Electrolyzer OEMs:

13 H-TEC SYSTEMS
ME450 → 1 MW

14 IMI Process Automation
PEM Electrolyzer → 0.1-5 MW

15 Rolls-Royce & Hoeller

16 PLUG POWER
EX-2125D → 5 MW
EX-4250D → 10 MW

17 iGAS Energy
PEM → 25 kW to 1.3 MW

18 Kyros turnkey electrolyzer
PEM → 1020 kW

19 H2GREEM
300 kW - 1000 kW

20 ITM
POSEIDON → 20 MW

21 Ohmium PEM
LotusTM → 34 barg

22 Siemens Energy
Silyzer 300 → 6-200 MW

23 Bosch PEM
1.25 MW per stack

24 COCKERILL JINGLI
PEM and Alkaline hydrogen electrolyzer

25 Fortescue
Gladstone PEM50

26 AHES
Alkaline and PEM

27 Hystar
PEM electrolzer

🟦 Alkaline Electrolyzer OEMs:

28 HITACHI ZOSEN
Alkaline and PEM

29 KOBELCO
Alkaline and PEM

30 Evoloh
NautilusTM

31 ASAHI KASEI
10 MW

32 PERIC

33 SHANGHAI ZHIZHEN

34 TIANJIN

35 GREEN HYDROGEN SYSTEMS
Alkaline HyProvide® X-1200 → 6 MW
Alkaline pressurised HyProvide® A180 → 900kW

36 ErreDue
Alkaline

37 Cummins - Hydrogenics
PEM Electrolyzers | HyLYZER® Series → 1-20 MW
Alkaline Electrolyzers | HySTAT® Series → 50-500 kW

38 NEL PEM and Alkaline Electrolyzer

39 thyssenkrupp nucera
scalum® 20 MW

40 Hydrogen Pro

41 HyGreen Energy
Hela 1000/2000 Series → 5MW / 10MW
PEM: 0.25MW - 1MW

42 Longi
Alkaline

43 China Huadian Corporation
Alkaline/ PEM

44 Beijing Hydrogenergy Technologies Co.
Alkaline/ PEM

45 Shuangliang Group
Alkaline/ PEM

🟦 Other Hydrogen Electrolyzer types:

46 Battolyser Systems
Battolyser® → 1MW - 1GW


47 XINTC multicore electrolyzer
5 – 6.5 kW

48 Advanced Ionics
Symbiotic™ Electrolysis

49 Elcogen
Modular high-power electrolysis systems

50 Smoltek
Carbon nanofibers (CNF)

51 MCPHY
McLyzer 3200-30 → 16 MW

52 Teledyne 
TITAN™ EL SERIES - DUAL MODULE

53 Hydrogenerous
New hydrogen production technology

54 DeNora
Electrodic De Nora package for hydrogen electrolyzers
Dragonfly 1 MW

55 Clean Power Hydrogen CPH2
Membrane-Free Hydrogen Electrolyser™

56 HYSATA
Capillary-Fed Electrolyser (CFE)

57 GENHYDRO™
Reactor

58 H2PRO
E-TAC

59 Solhyd
Hydrogen Panel

60 SunHydrogen
PAH

61 Fusion Fuel
Proprietary hydrogen electrolyzer

62 Nordex Group
Proprietary technology

63 HONDA
High differential pressure electrolyzer

64 Electric Hydrogen

✅ This post reflects my personal knowledge and is for educational purposes only.

👇 Can you provide me with the names of other OEMs?