Rising Demand Across Key End-Use Industries Fuels Market Growth

The adoption of lithium-ion batteries in rack-mounted UPS systems is a significant driver in the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS)-mounted uninterruptible power supply (UPS) market. Compared to traditional valve-regulated lead-acid (VRLA) batteries, lithium-ion technology offers higher energy density, longer lifecycle (often 2–3 times longer), faster recharge capability, and a smaller physical footprint. These advantages are particularly valuable in modern data centers where rack space is limited and power density requirements are increasing due to high-performance computing, AI workloads, and edge deployments. Lithium-ion batteries also reduce total cost of ownership (TCO) over time by lowering maintenance needs, minimizing battery replacements, and improving energy efficiency.

Additionally, their lighter weight simplifies installation and enhances scalability in modular rack-mounted configurations. As hyperscale and colocation data centers prioritize operational efficiency, sustainability, and reduced downtime, lithium-ion–based UPS solutions align well with their long-term infrastructure strategies. The growing focus on energy efficiency standards and carbon reduction goals across the U.S. further accelerates the transition from conventional battery technologies to lithium-ion-powered rack-mounted UPS system.

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Data Bridge market research analyzes that the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Market size was valued at USD 723.70 Million in 2025 and is expected to reach USD 1,192.35 Million by 2033, at a CAGR of 6.63% during the forecast period of 2026 to 2033.

Key Findings of the Study

Rising Demand for Modular IT Architectures

Rising demand for modular IT architectures is a significant driver for the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS)-mounted uninterruptible power supply (UPS) market. Modern data centers are increasingly shifting from traditional, centralized infrastructure toward modular and scalable designs that allow incremental capacity expansion based on real-time demand. This transition is largely fueled by the rapid growth of cloud computing, edge computing, artificial intelligence workloads, and colocation services across the U.S. Instead of investing in large, fixed power systems upfront, operators prefer modular setups where IT racks, cooling systems, and power units can be added or upgraded without disrupting existing operations. Rack-mounted UPS systems align perfectly with this approach, as they are compact, scalable, and designed to integrate directly within server racks. These systems provide localized backup power, improved space utilization, and enhanced redundancy at the rack level. Additionally, modular IT architectures emphasize flexibility, energy efficiency, and reduced downtime, all of which increase the demand for intelligent rack-mounted UPS solutions with remote monitoring and hot-swappable battery features. As hyperscale and enterprise data centers continue adopting modular deployment strategies, the demand for rack-mounted UPS systems is expected to grow steadily in the U.S. marke.

Report Scope and Market Segmentation

Segment Analysis

The U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market is segmented into ten notable segments based on the offerings, power rating, organization size, output, topology, design type, data center type, rack height, vertical, sales channel.

• On the basis of offerings is segmented into Hardware and Services.

In 2026 Hardware segment is expected to dominate the market

In 2026 Hardware segment is expected to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 78.72% market share due to increasing demand for reliable power backup and growing deployment of advanced IT infrastructure in data center.

• On the basis of Power Rating, market is segmented into 3–10 kVA, 10–20 kVA, less than 3 kVA, 20–50 kVA.

In 2026 3–10 kVA segment is expected to dominate the market

In 2026 3–10 kVA segment is expected to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 43.13% market share due to its suitability for small to medium-sized data centers, cost-effectiveness, and widespread adoption in server racks and IT equipment requiring moderate power backup.

• On the basis of Organization Size, the market is segmented into Large Enterprise, Medium Enterprise, Small Enterprise.

In 2026, the Large Enterprise segment is expected to dominate the market

In 2026, the Large Enterprise segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 51.78% market share due to their extensive IT infrastructure, high dependence on uninterrupted operations, and significant investment capacity in advanced, reliable power backup solutions.

• On the basis of Output, the market is segmented into AC to AC, DC to DC, AC to DC.

In 2026, the AC-to-AC segment is expected to dominate the market

In 2026, the AC-to-AC segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 88.76% market share due to its ability to provide stable alternating current output directly to servers and IT equipment, high efficiency, and compatibility with existing data center infrastructure. This makes AC to AC UPS systems the preferred choice for ensuring continuous, reliable power for critical applications.

• On the basis of Topology, the market is segmented into Online / Double Conversion, Line Interactive, Standby / Offline.

In 2026, the Online / Double Conversion segment is anticipated to dominate the market

In 2026, the Online / Double Conversion segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market market with a 65.28% market share due to its ability to provide continuous, clean, and stable power with zero transfer time, protecting sensitive IT equipment from power fluctuations and outages. This topology is preferred by data centers and large enterprises that require high reliability and uninterrupted operation for mission-critical applications.

• On the basis of Design Type, the market is segmented into Conventional (Monolithic), Modular.

In 2026, the Modular segment is anticipated to dominate the market

In 2026, the Modular segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 62.56% market share due to its scalability, easier maintenance, and cost-effective capacity expansion, allowing data centers to add or replace modules without downtime. Modular UPS designs offer flexibility and high availability, making them ideal for modern data centers with dynamic and growing power requirements.

• On the basis of Data Center Type, the market is segmented into Enterprise Data Centers, Colocation Data Centers, Edge Data Centers, Hyperscale Data Centers.

In 2026, the Colocation Data Centers segment is anticipated to dominate the market

In 2026, the Colocation Data Centers segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 42.08% market share due their growing adoption by enterprises seeking cost-effective, scalable, and shared IT infrastructure with reliable power backup. Colocation data centers require robust rack-mounted UPS systems to ensure uninterrupted operations for multiple clients and critical workloads, driving higher demand in this segment

• On the basis of Rack Height, the market is segmented into 3U–5U, ≤ 2U, > 5U.

In 2026, the 3U–5U segment is anticipated to dominate the market

In 2026, the 3U–5U segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 49.15% market share due its optimal balance between power capacity and space efficiency, making it ideal for standard server racks in enterprise and colocation data centers. This rack height allows easy integration, efficient cooling, and maintenance while supporting high-performance UPS modules, driving its widespread adoption

• On the basis of Verticals, the market is segmented into IT and Telecom, BFSI, Healthcare, Government & Public Sector, Manufacturing, Education, Retail, Energy & Utilities, Media and Entertainment, Gaming, Others.

In 2026, the IT & Telecom segment is anticipated to dominate the market

In 2026, the IT & Telecom segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 29.95% market share due the rapid expansion of data centers, growing demand for uninterrupted network services, and increasing adoption of cloud computing and edge infrastructure in the sector. This segment requires highly reliable UPS systems to ensure continuous operation of critical IT equipment and networking infrastructure, driving higher demand compared to other industries.

• On the basis of Sales Channel, the market is segmented into Indirect and Direct.

In 2026, the Indirect segment is anticipated to dominate the market

In 2026, the Indirect segment is anticipated to dominate the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted Uninterruptible Power Supply (UPS) Market with a 65.25% market share due to the extensive reach of distributors and wholesalers, established supply chains, and strong relationships with IT infrastructure providers, enabling wider product availability across enterprises and data centers. This channel allows faster delivery, localized support, and access to a variety of UPS models, making it the preferred choice for many buyers

Major Players

Eaton (Ireland), Schneider Electric (France), Legrand (France), VERTIV GROUP CORP. (U.S.), Panduit Corp (U.S.)

Market Developments

• In November 2025, Schneider Electric entered into a $373 million supply capacity agreement with Digital Realty to deliver UPS systems, low-voltage switchgear, and prefabricated power infrastructure across U.S. data center facilities. The agreement is designed to support rapidly increasing AI-driven workloads, which require higher power density, scalability, and faster deployment timelines. By securing long-term supply commitments, the partnership improves equipment availability, reduces lead times, and enhances project execution certainty for hyperscale and colocation developments. This development positively impacts the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS) Mounted UPS market by strengthening demand visibility, accelerating infrastructure rollouts, and increasing adoption of scalable, high-efficiency rack-mounted UPS systems to support AI clusters and edge deployments.
• In January 2026, Eaton announced plans to spin off its Mobility business which includes its Vehicle and eMobility segments into a separate publicly traded company to sharpen strategic focus on its Electrical and Aerospace businesses, areas with higher growth potential and margins. This decision is part of Eaton’s broader 2030 growth strategy, enabling more targeted capital allocation, operational agility, and investment in sectors driven by electrification, digitalization, and AI‑driven infrastructure demand, such as data centers. Eaton can concentrate resources and execu­tion on electrical power systems including UPS technologies critical for data center uptime and resilience. Analysts believe this strategic reorientation strengthens Eaton’s product innovation pipeline, improves responsiveness to surging demand for UPS and power infrastructure in AI‑centric data centers, and enhances its competitive position in the U.S. critical power segment.
• In July 2025, Vertiv Holdings Co. announced the acquisition of Great Lakes Data Racks & Cabinets for approximately $200 million to strengthen its position in integrated rack and infrastructure solutions for enterprise, edge, colocation, and hyperscale AI data centers across the United States. Great Lakes specializes in custom data center racks and enclosures, which are critical for housing servers, networking equipment, and power distribution systems. This acquisition enhances Vertiv’s ability to deliver pre-engineered, factory-integrated infrastructure solutions, improving deployment speed, scalability, and customization for high-density computing environments driven by AI workloads. The acquisition positively impacts the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS)-Mounted Uninterruptible Power Supply (UPS) market by enabling tighter integration between racks and UPS systems. Rack-mounted UPS units are typically installed within standardized or customized enclosures, and owning rack manufacturing capabilities allows Vertiv to design optimized layouts for power distribution, thermal management, and cable organization.
• In October 2025, Legrand has completed the acquisition of Cogelec Development, giving it a controlling stake in Cogelec, a French company that specializes in access control systems for buildings and related technologies. This purchase gives Legrand a majority of Cogelec’s share capital and voting rights, and the company plans to launch a formal offer to buy the remaining shares still held by outside investors. Along with the acquisition, Cogelec’s board of directors has been updated to include Legrand representatives, and Cogelec’s leadership will stay in place through an interim period as integration progresses.
• In June 2025, ABB entered a long-term partnership with Applied Digital to support the development of a 400 MW AI-focused data center campus in North Dakota. Under this agreement, ABB will supply its HiPerGuard medium-voltage UPS systems and advanced electrification solutions to enhance power reliability, efficiency, and scalability for high-density AI workloads. Orders began in late 2024 and are continuing into 2025, reflecting strong infrastructure investment driven by AI expansion. The collaboration highlights ABB’s strategic focus on large-scale, energy-intensive data center environments requiring robust and resilient power protection systems. This development positively influences the U.S. Data Center Rack Mounted Uninterruptible Power Supply (UPS)-mounted UPS market by accelerating overall demand for reliable backup power infrastructure. While HiPerGuard is a medium-voltage system, hyperscale AI campuses also deploy rack-mounted UPS units at the IT rack level for localized redundancy and edge distribution. Large-scale projects like the 400 MW campus stimulate downstream demand for compact, high-efficiency rack-mounted UPS systems across server rows, supporting enterprise, colocation, and AI-driven deployments throughout the U.S. market.

As per Data Bridge Market Research analysis:

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