How Large Hydrogen Storage Tanks Are Tested for Real-World Performance
Hydrogen storage systems must perform safely and reliably under demanding operating conditions. Comprehensive testing plays a key role in verifying their durability, performance and compliance before they enter the market.
To meet this demand, Kiwa ET has expanded its hydrogen testing infrastructure and can now perform standardized testing on hydrogen pressure tanks with volumes of up to 600 litres.
Recently, Kiwa ET GmbH successfully completed the testing of a Type IV hydrogen pressure tank with a volume of nearly 600 litres and a nominal working pressure of 70 MPa as part of a product certification program. The tank successfully passed the UN ECE R134 Phase 2 Verification Test for Expected On-Road Performance (Pneumatic Sequential Tests), demonstrating its ability to withstand demanding pressure cycling conditions representative of real-world operation.
This expanded capability was made possible through the installation of a new compressor unit. Previously, testing large-volume tanks according to applicable standards was often not possible due to equipment limitations. The upgraded facility now enables manufacturers to test and certify larger hydrogen storage systems in accordance with international requirements.
Supporting the development and certification of hydrogen technologies
The successful completion of this project further strengthens Kiwa's capabilities in the field of hydrogen storage testing. Our state-of-the-art facilities enable manufacturers to verify the safety, durability and performance of hydrogen tanks and storage systems throughout the development and certification process.
Testing services are available for a wide range of hydrogen storage applications and can be performed in accordance with international standards and regulatory requirements. In addition, Kiwa can develop customized test program tailored to specific product designs, operating conditions or certification objectives.
Comprehensive hydrogen testing expertise
With decades of experience in testing, inspection and certification, Kiwa supports organizations across the hydrogen value chain. Our experts provide independent technical assessments and testing services to help clients demonstrate compliance, improve product performance and accelerate market access.
Our hydrogen storage testing services include:
- Qualification and certification testing
- Durability and lifecycle testing
- Pressure cycling and performance testing
- Safety and reliability assessments
- Testing against international standards and regulatory requirements
- Customized test program for product development and validation
Creating trust, driving progress
As the hydrogen market continues to evolve, manufacturers face increasing demands for safety, quality and regulatory compliance. Kiwa helps organizations navigate these challenges with independent expertise, advanced testing facilities and a comprehensive range of hydrogen services.
Whether you are developing a new hydrogen storage solution, preparing for certification or validating product performance, our specialists can support you throughout the process. Together we are creating trust and driving progress for the hydrogen sector.
Contact us
Interested in testing, qualifying or certifying your hydrogen storage systems? Contact our hydrogen experts to discuss your project and testing requirements.