SOLAR H2

Convert Sunlight to Hydrogen with IONZERA Membranes

Name: IONZERA Gas Separator Membrane
Brand: IONZERA
Availability: InStock
Rating: 4.8 (12 reviews)

Solar PV provides the cheapest electricity in history. IONZERA-equipped alkaline electrolysers convert this abundant energy into green hydrogen with maximum efficiency.

Membrane Cross-Section

PSU-TiO₂-GO

Maximize Solar Utilization

IONZERA's low resistance means less energy lost as heat in the membrane, converting more of each solar kWh into hydrogen chemical energy.

Handle Solar Variability

Solar output follows a daily curve and varies with cloud cover. IONZERA's high wettability and stable pore structure maintain performance across the variable load profile.

Ideal for Sun-Belt Projects

The world's best solar resources overlap with regions served by G-Hexa's India-based manufacturing, including India, the Middle East, Australia, and North Africa.

Solar PV Plus Electrolysis

Solar photovoltaic electricity has become the cheapest source of new electricity generation in most of the world, with levelized costs below $30/MWh in favorable locations. Pairing solar PV with alkaline electrolysis is the most direct pathway to low-cost green hydrogen production. However, extracting maximum value from solar-coupled electrolysis requires membranes optimized for the specific characteristics of solar power: high efficiency at variable loads, daily cycling, and extended idle periods overnight.

IONZERA's material properties are well-suited to solar-coupled operation. The hydrophilic PSU-TiO2-GO surface maintains electrolyte wetting even after overnight idle periods, enabling rapid morning startup without prolonged rewetting. The low area resistance maximizes hydrogen production during peak solar hours when the most electricity is available.

Optimizing Solar-to-H2 Conversion

The overall solar-to-hydrogen efficiency depends on both the PV system and the electrolyser. IONZERA improves the electrolyser component of this chain:

At peak solar output (maximum current density), IONZERA's thin profile and high porosity prevent excessive cell voltage rise

During partial cloud cover (reduced current density), the low resistance keeps cell efficiency above 80% even at part load

The 24-degree contact angle ensures rapid rewetting each morning, maximizing productive operating hours

Low gas crossover maintains hydrogen purity throughout the daily load cycle, avoiding product quality issues

Nanocomposite Structure

PSU-TiO₂-GO

Lower Resistance

20%

Thinner Profile

Sun-Belt Green Hydrogen Projects

The world's largest planned green hydrogen projects are concentrated in sun-belt regions: India, the Middle East, North Africa, Chile, and Australia. These regions combine exceptional solar resources with growing hydrogen demand for domestic industry and export. IONZERA's manufacturing base in India provides a logistics advantage for serving these key markets, with shorter shipping times and competitive pricing from G-Hexa.

Area Resistance

3x LOWER

Thickness

20% THINNER

EXPLORE MORE

Specs24°High Wettability Membrane (24° Contact Angle)0.09-0.1 Ω·cm²Low Area Resistance Separator for 30wt% KOH TiO2 ActiveTiO₂ Photocatalytic Anti-Degradation Membrane 55-65%High Porosity Ion Transport Membrane

ComparisonsvsIONZERA vs Zirfon vsPEM vs AWE: When to Choose IONZERA vsCost-Performance Analysis vs Imports

LocationsSolar-H2 Membrane Jaipur Solar-H2 Chile Solar Hydrogen Riyadh Solar-H2 Adelaide Solar-H2 Morocco

ApplicationsEnergyIONZERA for Renewable Energy Integration EnergyIONZERA for Wind-to-Hydrogen EnergyIONZERA for Power-to-Gas Energy Storage EnergyIONZERA for Green Hydrogen Production

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