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Data Centers

Data Centers

Reliable power for your Data Center.

We’ve got you covered.

Why Rehlko

From standard solutions to specific designs, Rehlko always supports your needs with a dedicated approach.

Products & Solutions

Rehlko provides a comprehensive range of data center energy solutions – including power generation, energy storage and renewable energy technologies.

Market Trends & Insights

See why customers trust Rehlko for critical data centers support.

Customized power solutions for your needs.

Product image of a Rehlko Diesel Generator

Generators

  • Industrial generators KD Series™ diesel generators up to 4 MW

  • Engineered power plants

  • Mobile generators

Product image of a Rehlko eFrame Enclosure

eFRAME Enclosures

  • Factory direct for a turnkey solution

  • High sound attenuation

  • Large, multiple doors for easy maintenance

  • Modular to adapt to customized needs on large kW generators

Product image of a Rehlko Controller

Controllers

  • Single generator and paralleling generator options

  • Standard communication protocols and remote monitoring-enabled

  • Manual and automatic mode

  • Customizable inputs and outputs for system integration

  • Custom PLC programming for advanced solutions

Product image of a Rehlko ATS Automatic Transfer Switch

Automatic Transfer Switches

  • From 30 A up to 4000 A- Standard, bypass isolation and service entrance

  • Transition types- Standard, delayed and closed

Schematic image of a Rehlko Parallel Switchgear

Switchgear & Switchboards

  • Custom-designed to exact specification

  • Paralleling to combine multiple generators and utilities- Low voltage UL891/UL1588/IEC and medium voltage UL

  • Distribution to manage multiple energy busses- Low voltage IEC 61439-1&2

Product image of several Rehlko parts for generators

Service & Parts

  • Commissioning

  • Service trainings

  • Direct service contract

  • Service certified distributors

  • Genuine parts

Global reach and local support

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220+ Distributors

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400+ Distributor Locations

Rehlko Totem Ouside Building at Night

5 Manufacturing Locations

Man on a roof with cellphone at sunset

6 Parts Distribution Centers

Is Your Data Center Ready for AI?

Learn how Rehlko helps data centers prepare for AI workloads with reliable, scalable power infrastructure.

Comparison chart of power usage for non-AI and AI workloads on a dark background.

Data Centers all over the world

With thousands of megawatts (MW) of generator power deployed in data centers around the world and our 4 MW product leading the way, Rehlko is quickly becoming the global energy partner of choice for data center operations.

Three Rehlko enclosure generators side by side beside a building.

Market Trends & Insights

Learn about data center market trends, gain insights into the future of data centers and more.

Get in Touch

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Quick Data Centers Links

Why Rehlko

From standard solutions to specific designs, Rehlko always supports your needs with a dedicated approach.

Products & Solutions

Rehlko provides a comprehensive range of data center energy solutions – including power generation, energy storage and renewable energy technologies.

Market Trends & Insights

Read about data center market trends, gain insights into the future of data centers and more.