Ohmium International, an innovator in PEM electrolyzer technology, is setting new benchmarks for green hydrogen projects with its third-generation Lotus electrolyzer system. The advanced model delivers a compact horizontal footprint of just 29.7 m² per MW, including dedicated space for maintenance and access, while offering a fully integrated and modular design.
Compact Design with Complete Integration
The Lotus Mark 3 electrolyzer system includes all essential components—balance of plant (BoP), power distribution and electronics, water treatment, gas-liquid separation, hydrogen purification, and cooling systems. By integrating these elements within a single, modular solution, Ohmium ensures:
*Efficient conversion of AC power and city water into 99.99% pure, pressurized hydrogen
*Minimal installation footprint
*Lower installation costs
The holistic approach streamlines green hydrogen production, optimizing land use and making large-scale projects viable even in space-constrained, high-cost locations.
Hyper-Modular Design for Easy Installation and Maintenance
Ohmium’s hyper-modular architecture transforms how electrolyzers are installed and maintained. Key advantages include:
*No cranes required for most installations, reducing construction costs and setup time
*Rack-in/rack-out design, enabling quick component replacement using hand trucks or forklifts
*Reduced downtime and operational expenses through simplified maintenance
As a result, clients experience lower upfront capital expenditure and optimized operational costs. This improves the overall economics of green hydrogen production.
Proven Performance and Global Reach
As per the company press release, Ohmium continues to lead in green hydrogen innovation. It has a robust 2 GW pipeline across three continents and a proven track record of successful outdoor deployments in extreme temperatures from -40°C to 55°C.
Driving Economic and Sustainable Transformation
“By integrating a comprehensive system into a compact footprint, our latest Lotus electrolyzer is transforming the economics of green hydrogen production,” said Markus Tacke, CEO of Ohmium. “We’re enabling hard-to-decarbonize industries to start their energy transition without breaking the bank—even in land-scarce, high-cost regions. By leveraging advanced PEM technology and unique modular designs, we’re reducing costs and providing a flexible pathway toward a sustainable future,” Tacke added.
