Why Rehlko?
As your single-source provider, Rehlko delivers fully integrated power systems for your data centers—generators, switchgear, controllers, and more—that work seamlessly together. From planning through post-installation, we’re with you every step of the way.
220+ Distributors
400+ Distributor Locations
5 Manufacturing Locations
6 Parts Distribution Centers
Your challenges. Our expertise.
Your challenges. Our expertise.
A data center’s electrical power supply can be provided by several different circuits and supplemented by energy storage systems and generators. To provide a “no-break” power supply, data centers need two independent power sources to provide redundancy and risk reduction rather than a single source of inbound power.
Uptime and reliability
Designing power systems that meet the requirement for the highest levels of uptime (e.g. the Uptime Institute Tier IV standard) requires expert attention to system architecture and equipment redundancy. Our priority is to provide you with a reliable and flexible solution for your project, including paralleling two or more generators.
Noise
Our teams focus on the design and installation of generator sets to consider the local environmental impact of noise on populated areas and to comply with sound level regulations around the world. Rehlko measures the sound emitted by all of its generator systems, whether open or fully sound-attenuated, to ensure the generator selected meets the noise requirements of your location.
Emissions
Rehlko’s KD Series generators meet global emissions standards with advanced engine and exhaust design, delivering some of the lowest particulates and NOx levels on the market. Through our Conscious Care program, we’re also helping customers reduce GHG emissions and fuel use with simplified, eco-friendly maintenance, soon expanding to offer even more sustainable solutions.
Compact design
The footprint of a generator—in terms of floor space and volume—is critical to its integration into a space-constrained environment. That’s why Rehlko generators offer the best performance into a compact frame, in soundproofed and open versions.
We make it easy.
From planning to post-installation, our team will take care of you every step of the way - with a power solution customized to your needs. As a single-source provider, you can be confident that we are with you every step of the way from planning to project implementation and post installation. Total system integration assures you that no matter how large or complex the project, everything works together seamlessly - from generators and transfer switches to paralleling switchgear and controllers.
End-to-end management
From planning the design and selecting the equipment to testing and commissioning, we’re focused on delivering reliable, custom-designed power systems tailored to your specifications. Agile manufacturing, rigorous testing and careful commissioning assure you of a solution that fits your business - and your budget.
Customized solutions
Your Rehlko power system is customized, built and tested by a dedicated team of experienced engineers. They’ve designed power systems for hundreds of data centers and combine industry experience with Rehlko’s agile manufacturing process to deliver your purpose-built solution.
Local service: Nationwide or around the world
You are never too far from us. Across the world, more than 800 locations are ready to provide aftermarket services and support. Rehlko’s worldwide distribution network has access to complete inventories of Rehlko genuine parts and provides Rehlko-certified service technicians who are fully vetted and thoroughly tested.
Your project. Our priority.
Your project. Our priority.
From standard solutions to specific designs, Rehlko always supports your needs with a dedicated approach. Each project submitted to Rehlko follows a proven process from planning to the post-installation maintenance. A succession of pre-established steps mastered by all our teams provides you with the guarantee of flawless efficiency. From planning the design and choice of equipment to final testing and commissioning, we have one goal: to offer you reliable power systems, precisely designed to your specifications. Great flexibility in manufacturing, extreme rigor during testing, meticulous precautions during commissioning - everything is done to provide you with a solution adapted to your activity and your budget.
Planning
Conceptual design
Detailed proposal
Site survey and planning
Quotation and recommendation
Budgeting
Project Execution
Equipment selection
Implementation and construction
Shop drawing and site preparation
Equipment delivery and installation
Contracting agreement and scope of work
Service Support
Testing and commissioning
Maintenance contracts
Functionality test
Scheduled preventative maintenance
Training and documentation
Emergency service
Cleaner energy solutions.
At Rehlko, we're committed to advancing sustainable power without compromising performance. From renewable fuels to transparent environmental reporting, our cleaner energy solutions help reduce your carbon footprint while maintaining mission-critical reliability.
Hydrotreated Vegetable Oil (HVO)
HVO fuel provides up to 90% renewable energy for your backup generator, ensuring both mission-critical reliability and a commitment to a sustainable future.
Conscious Care
Our Conscious Care program delivers advanced solutions through more sustainable procedures that minimize your environmental impact - without compromising the reliability of your generator.
Environmental Product Declaration (EPD)
Rehlko became the first in the industry to publish an EPD for the KD Series™ K175 generator, in accordance with ISO 14025 standards and in the form of a PEP Ecopassport®. This document provides full transparency into the generator’s environmental footprint.
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Products & Solutions
Rehlko provides a comprehensive range of data center energy solutions – including power generation, energy storage and renewable energy technologies.
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