Global Modular UPS Market Size study & Forecast, by Technology (Double Conversion Online UPS, Line Interactive UPS), Phase Type (Three Phase UPS, Single Phase UPS), Voltage, Power Capacity, Form Factor, Battery Type and Regional Forecasts 2025-2035

The Global Modular UPS Market is valued approximately at USD 5.44 billion in 2024 and is anticipated to expand with a CAGR of more than 9.8% during the forecast period 2025-2035. A Modular UPS (Uninterruptible Power Supply) system is designed to provide scalable, reliable, and uninterrupted power by enabling businesses to add or remove power modules as their energy requirements evolve. Unlike traditional static UPS systems, modular architectures empower organizations to minimize downtime, enhance energy efficiency, and streamline maintenance. These systems are increasingly becoming indispensable across industries such as IT & telecom, data centers, BFSI, healthcare, manufacturing, and industrial automation, driven by the growing reliance on digitization and continuous operations. The rising demand for resilient backup power infrastructure and surging adoption of cloud computing are some of the primary forces bolstering market growth.

Growing dependency on data centers and business-critical digital infrastructure has dramatically increased the uptake of modular UPS solutions. Rising volumes of big data, combined with the migration of enterprises toward hybrid and multi-cloud environments, are accelerating the deployment of these flexible systems. According to industry data, global data center electricity consumption has been rising at a substantial pace, with IT workloads expected to double in the coming decade. Furthermore, enterprises are placing greater emphasis on sustainable and energy-efficient UPS systems to reduce operational expenses and adhere to stringent carbon emission regulations. Although the advent of advanced lithium-ion battery solutions and intelligent energy management tools are unlocking fresh opportunities, challenges related to high upfront costs and integration complexities continue to restrict mass adoption in certain developing regions.

The detailed segments and sub-segments included in the report are:

By Technology:
• Double Conversion Online UPS
• Line Interactive UPS

By Phase Type:
• Three Phase UPS
• Single Phase UPS

By Voltage:
• 100V-250V
• 250-480V
• 480-1000V
• >1000V

By Power Capacity:
• Low Power Range
• Medium Power Range
• High Power Range

By Form Factor:
• Rack-Mounted UPS
• Modular/Tower UPS

By Battery Type:
• Lead Acid Batteries
• Lithium-Ion Batteries
• Other Battery Technologies

By Region:

North America
• U.S.
• Canada

Europe
• UK
• Germany
• France
• Spain
• Italy
• Rest of Europe

Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• Rest of Asia Pacific

Latin America
• Brazil
• Mexico

Middle East & Africa
• UAE
• Saudi Arabia
• South Africa
• Rest of Middle East & Africa

Segment Insights

Three Phase UPS Systems are Expected to Dominate the Market

Three-phase UPS systems are projected to maintain their dominance in the market, accounting for the majority of global revenue throughout the forecast period. With enterprises demanding higher load capacities to power mission-critical applications, three-phase systems offer unparalleled reliability and scalability. They are heavily adopted in large data centers, industrial facilities, and healthcare environments where power stability is non-negotiable. However, the single-phase segment is anticipated to witness steady adoption among SMEs and branch offices, owing to cost-effectiveness and simplified installation requirements. Thus, while three-phase UPS leads the overall market share, single-phase units cater to emerging niche opportunities.

Double Conversion Online UPS Holds the Lion’s Share in Revenue Contribution

When segmented by technology, double conversion online UPS solutions lead the revenue share, supported by their unmatched ability to provide a consistent and clean power supply by isolating loads from irregularities in the utility grid. This technology is indispensable for sensitive electronic equipment and high-performance computing environments. Although line-interactive UPS systems are popular in small-scale applications due to their lower cost and adequate protection against minor fluctuations, double conversion online UPS remains the preferred choice for enterprises prioritizing performance, reliability, and seamless uptime. The growing investment in smart grids and high-density computing clusters is expected to fuel further growth in this segment.

Regional Insights

North America dominated the Modular UPS market in 2025, driven by its robust IT infrastructure, massive concentration of hyperscale data centers, and widespread adoption of cloud technologies. The U.S. leads the region with consistent investments in digital transformation initiatives, while Canada is catching up through its expansion of colocation facilities. Asia Pacific, however, is forecast to be the fastest-growing region, fueled by surging energy demands from rapidly urbanizing economies like China and India, combined with government-backed investments in digital ecosystems. Europe continues to demonstrate steady adoption, led by strong regulatory pushes for sustainability and energy efficiency in power systems. Meanwhile, the Middle East & Africa and Latin America are gradually catching up, with rising investments in telecom infrastructure and renewable energy projects spurring modular UPS deployment.

Major market players included in this report are:
• Schneider Electric
• Huawei Technologies Co., Ltd.
• Eaton Corporation Plc
• ABB Ltd.
• Delta Electronics, Inc.
• Mitsubishi Electric Corporation
• Fuji Electric Co., Ltd.
• Legrand
• Vertiv Holdings Co.
• Toshiba Energy Systems & Solutions Corporation
• Riello UPS
• CyberPower Systems, Inc.
• Kehua Data Co., Ltd.
• Socomec Group
• AEG Power Solutions

Global Modular UPS Market Report Scope:
• Historical Data – 2023, 2024
• Base Year for Estimation – 2024
• Forecast period - 2025-2035
• Report Coverage - Revenue forecast, Company Ranking, Competitive Landscape, Growth factors, and Trends
• Regional Scope - North America; Europe; Asia Pacific; Latin America; Middle East & Africa

The objective of the study is to define market sizes of different segments & countries in recent years and to forecast the values for the coming years. The report is designed to incorporate both qualitative and quantitative aspects of the industry within the countries involved in the study. The report also provides detailed information about crucial aspects, such as driving factors and challenges, which will define the future growth of the market. Additionally, it incorporates potential opportunities in micro-markets for stakeholders to invest, along with a detailed analysis of the competitive landscape and product offerings of key players. The detailed segments and sub-segments of the market are explained below:

Key Takeaways:
• Market Estimates & Forecast for 10 years from 2025 to 2035.
• Annualized revenues and regional-level analysis for each market segment.
• Detailed analysis of the geographical landscape with country-level analysis of major regions.
• Competitive landscape with information on major players in the market.
• Analysis of key business strategies and recommendations on future market approach.
• Analysis of the competitive structure of the market.
• Demand side and supply side analysis of the market.

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