Ambientis Atmospheric Hydrogen Storage Cabinet: Compressor-Free & High-Pressure Free, Redefining Hydrogen Storage Safety
Utilizing metal hydride alloy technology, it completely eliminates the need for high-pressure cylinders and complex compression equipment, achieving atmospheric-pressure storage for immediate use. By removing the compressor and eliminating high-pressure risks, it significantly lowers site deployment barriers, serving as the most secure hydrogen energy hub for industrial plants and off-grid power supplies. Both the S90 Stationary (90kg) and S30 Mobile (30kg) feature modular designs for effortless deployment and expansion.
Contact Our SpecialistHydrogen Storage Made Simpler
Core Advantages
Advantages of Ambient Pressure Storage
At the core of Ambientis is advanced metal hydride technology, enabling stable hydrogen storage at near-atmospheric pressure. This fundamentally redefines the design logic of traditional high-pressure storage. Eliminating the compressor is more than just removing a piece of equipment; it simultaneously lowers the safety threshold, system complexity, infrastructure costs, and regulatory hurdles. The stationary S90 model directly interfaces with the output pressure of electrolyzers, while the mobile S30 benefits from its atmospheric properties, making transport permits much easier to obtain. Both products share the same atmospheric storage core, yet effectively cover vastly different scenarios—from industrial facilities to off-grid backup power.
A Safer Way to Store Hydrogen
By avoiding extreme high pressure, it fundamentally reduces the risk of leaks and accidents while making it easier for users to obtain safety permits.
Simplified System Design
With fewer components, system integration is easier, operator training requirements are lower, and routine maintenance workloads are significantly reduced.
Lower Overall Costs
Eliminates the need for compression equipment procurement, energy consumption, and maintenance, making both initial system deployment and long-term operating costs more competitive.
Greater Deployment Flexibility
From large-scale industrial sites requiring high-capacity hydrogen storage to temporary power applications demanding rapid deployment, a single product series covers all needs.
Specifications
Two Core Products
The S90 and S30 share the same core atmospheric hydrogen storage technology, with designs optimized for permanent installation and mobile deployment, respectively.
Mobile Hydrogen Power System
The S30 is an atmospheric hydrogen storage system specifically designed for mobility and flexible deployment. Its ambient-pressure operation streamlines transportation and regulatory approval processes. When paired with an approximately 100 kW fuel cell system, it serves as a clean alternative to diesel generators — offering zero emissions, low noise, and no exhaust fumes, all with the benefit of rapid deployment.
Stationary Atmospheric Hydrogen Storage Cabinet
The S90 utilizes atmospheric hydrogen storage technology with a capacity of 1 ton of hydrogen. Its modular design allows for parallel expansion to scale storage capacity based on demand, making it ideal for hydrogen refueling stations, industrial sites, and hydrogen-based microgrids.
Product Specifications
Ambientis S Series Technical Specifications
Help & Support
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We have compiled the most frequently asked questions from our clients. If you can’t find the answer you’re looking for, please feel free to contact our team directly.
The solid-state hydrogen storage system offers excellent cycle stability, maintaining consistent performance over repeated hydrogen charge and discharge cycles. Typically, the system retains over 85% of its storage capacity after 15,000 cycles, ensuring long-term reliability and performance consistency.
The Ambientis S Series features a modular design that enables flexible scalability. By adding hydrogen storage modules and fuel cell systems in parallel, the overall power capacity can be increased to meet growing and evolving energy demands.
Significantly Reduced Energy Costs:
Operating at pressures comparable to electrolyzer output, the system eliminates the need for high-energy compression during hydrogen charging, resulting in substantial electricity savings.
Lower Maintenance and Labor Costs:
The low-pressure design features a simpler structure with fewer components than traditional high-pressure systems, reducing maintenance frequency and spare parts replacement costs. Its ease of operation also minimizes reliance on highly specialized personnel.
Extended Asset Lifespan:
With over 15,000 charge–discharge cycles and minimal performance degradation (maintaining over 85% capacity), the system delivers a longer investment return period compared to conventional storage solutions.
The Ambientis S30 features a portable design, purpose-built for 100 kW power systems. It delivers zero emissions and low noise, while avoiding the regulatory burdens associated with environmental permitting and fuel storage required for diesel generators—making it a simpler and cleaner alternative.
No. The Ambientis solid-state hydrogen storage system operates at atmospheric pressure and does not require additional compression equipment for hydrogen charging. This reduces capital investment, energy consumption, and maintenance costs while simplifying the overall system architecture.