Customized power solutions for your needs.

Generators
Industrial generators KD Series™ diesel generators up to 4 MW
Engineered power plants
Mobile generators

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

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

Automatic Transfer Switches
From 30 A up to 4000 A- Standard, bypass isolation and service entrance
Transition types- Standard, delayed and closed

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

Service & Parts
Commissioning
Service trainings
Direct service contract
Service certified distributors
Genuine parts
Global reach and local support

220+ Distributors

400+ Distributor Locations

5 Manufacturing Locations

6 Parts Distribution Centers
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.

Get in Touch
Fill out the form to get in contact with a Rehlko representative about your Data Centers project.
Contact Us
Fill out the *required fields and a Rehlko representative will follow up soon.
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.