Reliable, clean power for business-critical IT systems
We design resilient architectures that ensure platforms, industrial control systems, AI engines and operational technologies remain always-on.
Critical Power Solutions for Edge & Enterprise Data Centres
Resilient, efficient and modular power infrastructure to protect business‑critical IT at any scale
Edge and Enterprise data centres are the backbone of modern digital operations. From manufacturing and logistics to retail, healthcare and financial services environments, these facilities support essential services that cannot tolerate disruption. A single power event can halt operations, disrupt customers, cause data loss and impact revenue. Yet these facilities often face unique constraints such as limited space & access, diverse site conditions, budget pressures and the need for rapid deployment.
Rehlko delivers intelligent, modular power solutions purpose‑built for the Edge & Enterprise data centre sector. Whether supporting a small on-premises server hall, a regional micro‑data centre or a distributed cluster of edge nodes, our systems ensure continuous availability, clean power delivery, efficient operation and long‑term resilience. From standalone generators (up to 4MW) to fully integrated modular e‑PODs, UPS systems, fuel solutions and complete LV/MV infrastructure, we engineer power systems that adapt to your footprint, your budget and your operational priorities.
Powering Edge & Enterprise Data Centres throughout the entire RIBA project
From early strategy to long‑term operation, we support colocation data centre developers with modular power expertise and rapid‑deploy solutions. Our approach integrates scalable e‑Pods and BaseCore foundations to accelerate delivery, enhance resilience and future‑proof capacity at every project phase.
Fully bespoke, vendor-neutral e-PODs
For consultants and operators requiring maximum flexibility, we can assist you in developing a modular power solution, completely detailed to your site preference or requirements. This allows us to integrate any preferred transformer, RMU, UPS, switchgear, batteries or cooling equipment.
Find out moreRehlko BaseCore e-POD range
A streamlined, standardised modular solution using fully engineered Rehlko components, reducing lead times, program risk and design complexity.
- Fully designed & engineered in-house
- Factory-built and tested to L3 prior to site delivery
- Installed and pre-commissioned by our specialist Engineering teams
- Designed for multi-phase expansion, with absolute scalability in-mind
- Optimised for tenant resilience and operational efficiency
Our Data Centre Work
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5.7MVA Edge Data Centre Installation
WB Power Services delivered a 5.7 MVA backup power solution for a major South East telecoms provider, installing three 1900 kVA generators with bespoke acoustic enclosures and integrated fuel systems. The project included full decommissioning of existing equipment, factory testing, complex logistics and final commissioning — all completed on time and within budget. Read the full study here.
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100MVA e-POD Installation for Hyperscale Data Centre
This case study looks at the WB E-POD packages produced for one specific global hyperscale Data Centre client. The offsite built and tested solution includes transformer, switchgear, generator, UPS, cooling, gantry, all interconnections between containers and fully site commissioning making this a true plug and play solution. Read the full study here.
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80MVA HV Generator Installation for Co-location Data Centre
WB Power Services delivered larger 1650 kVA Rehlko KD1650 generator systems to meet rising data hall power demands and support 11kV distribution. The solution provided fast‑delivery containerised packages with advanced AMP802 controls, dual outputs and resilient fuel systems for maximum operational flexibility. Read the full study here.
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100MVA HV Generator Installation for Co-location Data Centre
WB Power Services delivered 48 high‑capacity 1650 kVA Rehlko generator systems using a compact stacked gantry design to reduce footprint while supporting rising data hall power densities. The solution combined custom acoustic containers, advanced AMP802 controls and integrated belly‑tank fuel systems to maximise flexibility, reliability and space efficiency. Read the full study here.
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12MVA Generator Installation for Co-location Data Centre
Rehlko & WB Power Services delivered scalable, high‑redundancy generator systems for a global hyperscale data centre. The solution used 10 Rehlko V715 units with customised controls and fuel systems to maximise reliability and efficiency. Read the full study here.
Why work with us on your Data Centre project?
Rehlko specialise in delivering intelligent, modular power solutions that support every stage of the RIBA Plan of Work—from early concept and feasibility through to technical design, construction, and in‑use performance. Our adaptable systems integrate seamlessly into diverse project environments, ensuring reliable, scalable, and energy‑efficient power infrastructure exactly when and where it’s needed. Whether supporting temporary site operations or forming part of the permanent electrical strategy, we provide engineered solutions that enhance project resilience, reduce downtime, and keep your development powered through every phase of its journey.
Hyperscale Data Centres
Deliver massive‑scale reliability with high‑density, modular critical‑power solutions. Designed for rapid deployment, global consistency and efficient operation across cloud, AI and compute‑intensive hyperscale environments.
Colocation Data Centres
Enable always‑on colocation facilities with scalable, efficient critical‑power systems. Support multi‑tenant reliability, reduce energy waste and meet strict SLAs with robust, fault‑tolerant infrastructure.
Enterprise & Edge Data Centres
Reliable, scalable critical‑power solutions for edge and enterprise sites. Maintain uptime, support distributed IT growth and ensure consistent performance with resilient infrastructure built for fast deployment and evolving demands.
Our Colocation Data Centre Power Solutions
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Civil works & site preparation, concrete base and fencing security solutions
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Prefabricated acoustic solution including canopy with attenuation, doors and exhaust silencer. Also includes lighting safety and fire suppression systems
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Industry leading Rehlko generators up to 4500kVA (HV and LV)
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Fuel storage & distribution, built to DEFRA guidelines
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Combined exhaust and heat discharge
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Acoustic exhaust silencer, with SCR technology
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Single generator to large hyper scale multi-sync packages
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Footprint solutions & space planning, utilising gantry access systems
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Modular power systems (e-Pod) including UPS and batteries, HV & LV switchgear, transformer, RMU
End-to-end. One Partner. One Promise.
The new blueprint for data‑centre‑grade power, purpose‑built to help developers scale faster. Acting as a foundation, BaseCore brings together fully engineered Rehlko modules within a base, foundation design.
BaseCore, Helping Developers Scale Faster
The Data Centre e-Pod is a modular, bespoke package, fully designed in-house by Rehlko & WB Power Services. Packaged at our purpose-built production facility, the e-POD offers a truly bespoke critical power solution, fully designed to client specification, using client preferred products.
Bespoke Modular e-POD Power Solutions
You can rely on us to consider everything, including civil work, transformers, control and switch gear, AMF and synchronous controls, generator sizing and power capabilities, UPS, acoustics, exhausts, emissions control and fuel solutions.
Full RIBA Technical Design & Installation
We offer power train infrastructure which has been fully, factory acceptance tested product prior to delivery to site, vastly reducing lead time.
Full L3 Testing Prior to Site DeliveryNeed more help?
Having a critical power system installed at your Data Centre your site can be a daunting buying process to navigate, especially if it’s not your field of expertise. To give you confidence in their decision and enable them to be more informed when talking to our (or any) sales team, we have put together a number of useful resources which will help you on your journey.
e-POD Modular Power Case Study
WBPS delivered an offsite‑built, fully tested 60MVA modular e‑Pod power package providing a fast, fully integrated plug‑and‑play standby solution for a hyperscale data centre.
Unravelling Data Centre Power in an OFCI World
Tired of all the technical jargon? Not sure what it all means? Read and download our jargon buster document to make sense of all the industry terms.
Our Data Centre Solutions
Looking for a non-modular, more traditional design? We have worked with hundreds of DC Developers to develop critical power systems of all sizes and shapes. No matter the site requirement, we can help.
Tell us about your Data Centre project