DDC Solutions to Cool High-Density GPU Infrastructure at Duos Edge AI's Columbus, Georgia Campus

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DDC Solutions, part of the Daikin Applied group, announced that Duos Edge AI, a subsidiary of Duos Technologies Group (Nasdaq: DUOT), has selected DDC’s S-Series modular rack containment units to cool and protect high-density GPU infrastructure at its Columbus, Georgia edge data center campus.

The rack-level systems use facility-supplied chilled water and power to manage thermal loads, feature NEMA 3R-rated enclosures for contamination and access protection, and integrate rack-level fire suppression. Their modular design scales with footprint and adapts to different GPU platforms, supporting Duos Edge AI’s rapid edge data center deployments, which can be completed in as little as 90 days.

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DDC Solutions' modular rack containment gives Duos Edge AI a fast, flexible way to cool any GPU platform as it scales its Columbus, Georgia edge data center.

SAN DIEGO, Sept. 1, 2026 /PRNewswire/ -- DDC Solutions, part of the Daikin Applied group, today announced that Duos Edge AI, Inc., a subsidiary of Duos Technologies Group, Inc. (Nasdaq: DUOT), has selected DDC's rack containment units to cool and protect high-density GPU infrastructure at Duos Edge AI's Columbus, Georgia data center campus.

The agreement reflects a broader shift in where high-density AI infrastructure is being deployed. As GPU workloads move beyond hyperscale campuses into distributed, edge-based sites, operators are increasingly running dense compute in facilities that weren't originally designed around that density — putting new pressure on thermal management in particular, since edge sites typically have less built-in cooling infrastructure and less room to add it than a traditional data center. Rack-level containment addresses that gap directly, managing heat and protecting hardware at the source without requiring the facility itself to be rebuilt around it.

DDC's S-Series rack containment units provide sealed physical containment at the rack level, using facility-supplied chilled water and power to manage airside thermal load for GPU racks. The units' NEMA 3R-rated enclosure protects hardware from contamination and unauthorized access, while integrated rack-level fire suppression detects and contains thermal events before they can propagate to adjacent equipment. The modular design scales up or down with a site's footprint and adapts to a range of GPU platforms and densities, without requiring a custom build for each deployment — a fit for the compact, fast-turn environments Duos Edge AI operates in.

"Edge environments like Columbus need cooling that can go in fast and adapt just as fast as the hardware does. That's one use case DDC is built for — a modular containment system that drops into a site and flexes across GPU platforms, so Duos Edge AI isn't locked into one configuration as deployments evolve and customer requirements change." Keith Markley, Chief Executive Officer, DDC Solutions

Cooling built to keep pace with rapid deployment

Duos Edge AI has built its platform around bringing high-density compute capacity online quickly for its customers, with a track record of standing up edge data centers in as little as 90 days. DDC's rack containment units are built to rapidly bring integrated cooling and asset protection to any new AI infrastructure project, without slowing down deployment.

"As we bring additional AI infrastructure capacity online at our Columbus campus, protecting that hardware matters as much as the power and space itself. DDC's rack containment gives us that protection without slowing down how fast we can get capacity into production for our customers." Doug Recker, Chief Executive Officer, Duos Technologies Group, Inc.

About DDC Solutions

DDC Solutions, part of the Daikin Applied group, develops next-generation rack containment and cooling platforms for high-density AI and HPC environments. DDC's solutions are engineered to protect critical GPU assets, support any density cooling strategy, reduce mechanical complexity, and enable more efficient, risk-resilient data center operations. More information: www.ddcsolutions.com

About Duos Technologies Group, Inc.

Duos Technologies Group, Inc. (Nasdaq: DUOT), based in Jacksonville, Florida, is focused on providing and managing modular data center colocation facilities and infrastructure solutions. Through its wholly owned subsidiaries Duos Edge AI, Inc., and Duos Technology Solutions, Inc., the Company delivers high-function computing infrastructure at the "Edge" designed to support high-power computing facilities suitable for AI and enterprise computing. Duos is strategically focused on scaling its edge data center platforms in conjunction with its data center infrastructure solutions business. It provides manufacturer-agnostic sourcing and fulfillment services to support efficient deployment of data centers and IT environments. Together, these platforms position the Company to address the growing demand for distributed digital infrastructure, while continuing to support legacy applications in Tier 3 and Tier 4 markets. For more information, visit www.duostech.com and www.duosedge.ai.

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SOURCE DDC Solutions

FAQ

What did Duos Edge AI (Nasdaq: DUOT) announce about GPU cooling at its Columbus, Georgia campus?

Duos Edge AI selected DDC Solutions’ S-Series rack containment units to cool and protect high-density GPU infrastructure at its Columbus, Georgia edge data center campus. According to DDC Solutions, these modular systems provide sealed containment, integrated cooling, and fire suppression tailored for dense AI workloads in compact edge environments.

How do DDC Solutions’ S-Series rack containment units support Duos Edge AI’s DUOT GPU infrastructure?

The S-Series units provide sealed rack-level containment using facility-supplied chilled water and power to manage GPU thermal loads. According to DDC Solutions, they also offer NEMA 3R-rated protection and integrated fire suppression, helping safeguard Duos Edge AI’s high-density hardware while maintaining deployment speed and flexibility.

Why is modular rack containment important for Duos Edge AI’s edge data centers supporting DUOT?

Modular rack containment lets Duos Edge AI add high-density GPU cooling without rebuilding entire facilities. According to DDC Solutions, the design scales with site footprint and adapts to various GPU platforms, aligning with Duos Edge AI’s compact, fast-turn edge deployments and evolving customer requirements at its Columbus campus.

How quickly can Duos Edge AI deploy edge data centers using DDC Solutions’ cooling for DUOT workloads?

Duos Edge AI reports a track record of standing up edge data centers in as little as 90 days. According to Duos Technologies Group, DDC’s rack containment is designed to bring integrated cooling and asset protection online rapidly, helping avoid delays in new AI infrastructure projects.

What hardware protection features do DDC Solutions’ S-Series units provide for Duos Edge AI (DUOT)?

The S-Series units offer NEMA 3R-rated enclosures to protect hardware from contamination and unauthorized access. According to DDC Solutions, they also integrate rack-level fire suppression to detect and contain thermal events before they spread to adjacent equipment, enhancing protection for Duos Edge AI’s GPU racks.

How does the DDC cooling solution affect Duos Edge AI’s ability to scale AI capacity at Columbus for DUOT?

DDC’s rack containment enables Duos Edge AI to scale GPU capacity without major facility redesigns at Columbus. According to Duos Technologies Group, the solution protects hardware while preserving the speed at which the company can bring additional AI infrastructure capacity into production for customers.