(23.03.2026, Munich) Tecloman Energy has supported the delivery of Europe’s first large-scale, 110 MW on-site microgrid for a hyperscale data centre in Ireland, developed in collaboration with AVK-SEG. The project demonstrates how flexible, high-performance energy systems can accelerate digital infrastructure deployment in grid-constrained environments.
The microgrid is designed as a scalable platform that will ultimately deliver 110 MW of on-site generation capacity once the final energy stations are fully operational. The current phase focuses on a temporary 10 MW microgrid, enabling the data centre to begin operations while permanent grid infrastructure is still under development.
By clearly distinguishing between the temporary installation and the final build-out, the project highlights a new approach to overcoming grid connection delays and supporting the rapid growth of AI-driven and hyperscale data centre demand.
Distributed Energy Storage Across Three Sites
As part of the project, Tecloman supplied 108 liquid-cooled battery storage units, deployed across three separate sites within the microgrid architecture. This distributed configuration enhances system resilience and operational flexibility, allowing the platform to dynamically respond to load requirements while maintaining stability across multiple nodes.
Tecloman’s TRACK liquid-cooling technology ensures high energy density, improved thermal management, and consistent performance under demanding operating conditions, all of which are essential for mission-critical data centre applications.
System Performance and Integration
Battery energy storage plays a central role in enabling the microgrid to function as a stable and responsive power source. In its current configuration, supporting the 10 MW temporary microgrid, the system enables load balancing and rapid response to fluctuations in demand, ensuring uninterrupted power delivery to hyperscale data centre operations.
The system architecture has been designed with scalability in mind, supporting the future expansion towards the full 110 MW on-site microgrid capacity once the final energy stations are fully deployed. Tecloman worked closely with project partners to ensure seamless integration of its battery storage solutions with generation assets and medium-voltage infrastructure, enabling both immediate operational stability and long-term system flexibility.
Supporting the Next Phase of Data Centre Growth
As demand for AI and large-scale compute continues to accelerate, access to grid capacity is emerging as one of the primary constraints on data centre development. Projects such as this highlight the growing importance of microgrid solutions combining generation and battery storage to enable faster, more flexible deployment of digital infrastructure. Tecloman will continue to support global customers with advanced energy storage solutions designed for utility-scale and mission-critical applications.
Photo Source: AVK-SEG
About Tecloman
Tecloman Energy delivers turnkey battery energy storage (BESS) solutions for utility-scale and commercial & industrial applications. With projects delivered across Asia, Europe, Africa and Australia, Tecloman has established a strong global track record in deploying energy storage systems in complex and high-demand environments. Its solutions support a wide range of applications, including data centres, mining operations and agricultural projects, enabling the integration of energy storage into diverse and mission-critical scenarios.
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About AVK
AVK is one of the largest and fastest-growing suppliers of innovative power solutions for data centres and critical infrastructure across the UK and Europe. The company specialises in the design, installation and operation of advanced energy systems, helping customers secure reliable and sustainable power in grid-constrained environments. With extensive expertise in on-site generation and microgrid deployment, AVK supports hyperscale and enterprise clients in accelerating digital infrastructure development while improving energy resilience and flexibility.
More Information about this project:
https://www.avk-seg.com/post/avk-and-pure-dc-deploy-europes-first-data-centre-microgrid