H2Pro's Decoupled Technology revolutionizes water electrolysis
Traditional electrolyzers are not fit for renewables. DWE (Decoupled Water Electrolysis) solves this problem with a two-phase, novel and propriety process that separates Hydrogen and Oxygen production by time.
H₂
bifunctional
Ni(OH)₂ NiOOH
OH⁻
HER: 4H₂O + 4e⁻ → 4OH⁻ + 2H₂
Ni(OH)₂ + OH⁻ → NiOOH + H₂O + e⁻
Generate hydrogen
Charge counter-electrode
To start the DWE process, renewable electricity flows to the bi-functional electrode where it reduces the water molecules to form hydroxide ions and hydrogen molecules.
Meanwhile, to close the electrochemical circuit, the counter electrode reacts with the hydroxide ions, forming water molecules and charging the electrode. As the hydrogen is generated it flows into a separation tank.
See next phase
Conventional electrolyzers are not fit for the clean energy era.
Traditional systems were built for consistency and baseload - relics of a past, bygone era.
not fit for the
clean energy era.
low efficiency at low load
Can't operate below 30% load
Turning off has penalty: degradation, long ramp-up
MEET THE DWE ELECTROLYZER
The clean energy landscape is volatile.
DWE is ready. For anything.
The era of clean energy is characterized by intermittency of renewables, unpredictability of the grid, and low capacity factors. H2Pro's technology is designed from day one to meet these challenges and turn chaos into clean molecules with hyper-flexibility and ultra-low CAPEX.
DWE is ready. For anything.
Technology Benefits
How DWE will deliver the lowest LCOH
Ultra-low CAPEX
Ultra-low CAPEX
→ Why it matters
Removes the most expensive, degradation-prone parts of traditional electrolyzers, simplifying assembly and driving system and maintenance costs down.
No Membrane
Two-phase process separates gases naturally, eliminating fragile, costly membranes.
Low-Cost Materials
Operates at ambient temperature, enabling use of inexpensive plastic-based stacks.
→ Why it matters
Reduces CAPEX, secures the supply chain, and makes the system safer and more sustainable — with no risk of regulatory bans or shortages.
No PGM
With Nickel-based electrodes, there is no use of costly, scarce platinum group metals.
No PFAS
Eliminates harmful PFAS chemicals entirely.
Hyper-flexible
Hyper-flexible
Quick ramp up and down
Responds in real time to changes in power input, quickly adjusting production levels.
Unlimited On/Off
DWE powers ON or OFF instantly with no degradation penalties, enabling unlimited, immediate start-ups.
→ Why it matters
When the sun sets, production pauses safely. When it rises, operations resume immediately — no batteries or grid backup needed. When connected to an unpredictable grid, it means the freedom to capture only the most profitable power windows.
High Efficiency at partial loads
Maintains high efficiency at partial loads using a unique stack design that minimizes shunt currents.
Wide load range
Operates efficiently across a broad spectrum of input levels, with the lowest industry minimum working point.
→ Why it matters
Renewable energy rarely arrives at full power. Most of the time it comes as partial loads. Where other systems must supplement the power load, DWE continues to operate independently and efficiently, ensuring continuous and cost-effective hydrogen output.
Ultra-low CAPEX
Ultra-low CAPEX
No Membrane
Two-phase process separates gases naturally, eliminating fragile, costly membranes.
Low-Cost Materials
Operates at ambient temperature, enabling use of inexpensive plastic-based stacks.
→ Why it matters
Removes the most expensive, degradation-prone parts of traditional electrolyzers, simplifying assembly and driving system and maintenance costs down.
No PGM
With Nickel-based electrodes, there is no use of costly, scarce platinum group metals.
No PFAS
Eliminates harmful PFAS chemicals entirely.
→ Why it matters
Reduces CAPEX, secures the supply chain, and makes the system safer and more sustainable — with no risk of regulatory bans or shortages.
Hyper-flexible
Hyper-flexible
Unlimited On/Off
DWE powers ON or OFF instantly with no degradation penalties, enabling unlimited, immediate start-ups.
Quick ramp up and down
Responds in real time to changes in power input, quickly adjusting production levels.
→ Why it matters
When the sun sets, production pauses safely. When it rises, operations resume immediately — no batteries or grid backup needed. When connected to an unpredictable grid, it means the freedom to capture only the most profitable power windows.
Wide load range
Operates efficiently across a broad spectrum of input levels, with the lowest industry minimum working point.
High Efficiency at partial loads
Maintains high efficiency at partial loads using a unique stack design that minimizes shunt currents.
→ Why it matters
Renewable energy rarely arrives at full power. Most of the time it comes as partial loads. Where other systems must supplement the power load, DWE continues to operate independently and efficiently, ensuring continuous and cost-effective hydrogen output.
Pilot
Pilot
Currently deploying a 0.5 MW Pilot
Our journey to utility scale
Pilot Project
0.5 MW System
installed
First green hydrogen in Israel,
~200 kg per day
Gas blending – industrial application
Connected to PV
Site: industrial zone – Ziporit
Doral energy - Renewable Developer (IPP) with 1.2 GW of PV, and 4GW in development
Israel Natural Gas Lines (INGL) operates
an 800 km pipeline ready for hydrogen
in partnership with:
