Data Centers

Backup Solutions for Data Centers

Reliable power for your data center. We’ve got you covered.

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Keep Your Business Running

At Rehlko, we deliver power you can trust, when it matters most.

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Power in a new shade.

Great power never stands still. It adapts, evolves, and strengthens.

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Kohler Energy is now Rehlko

Explore the Latest at Rehlko

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The power that protects your data

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

Watch DCD Innovation Day Recordings

Rehlko is transforming data center sustainability. Watch the recordings to learn more about Conscious Care, EPD and AI-ready Data Centers.

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Introducing: Powering Impact report

Learn about our sustainability vision in our Powering Impact report.

Nationwide or Around the World.

Rehlko is one of the largest generator manufacturers in the world, with production facilities on four continents and vast global sales, services and distribution networks.

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