By Shane Snider | September 4, 2026
Executive Overview
In a landmark transaction reshaping the digital infrastructure landscape, global manufacturing and supply chain giant Flex has announced a definitive agreement to acquire EPC Power for $4.4 billion. The deal brings advanced 800V direct current (DC), grid-forming, and high-capacity power-conversion technologies directly into Flex’s rapidly expanding data center portfolio.
The acquisition, subject to customary regulatory approvals and closing conditions, is slated to finalize in the fourth quarter of 2026. Following the integration, EPC Power will be absorbed into Flex’s Cloud and Power Infrastructure segment—a division that Flex intends to carve out and spin off as an independent, publicly traded company in the first quarter of 2027.
Valued at $4.4 billion, the acquisition underscores a profound transformation in how the data center industry views power electronics. No longer relegated to the background as auxiliary support equipment, high-performance power conversion is rapidly becoming a strategic control point. As next-generation artificial intelligence (AI) factories and high-density compute racks push traditional electrical limits, power management has evolved from an engineering afterthought into the core operational bottleneck—and the defining differentiator—of modern enterprise infrastructure.
Detailed Chronology and Transaction Architecture
The road to Flex’s multi-billion-dollar acquisition of EPC Power has been paved by a convergence of surging AI power demands and rapid domestic manufacturing expansion.
The strategic alignment began taking definitive shape following years of private investment. Back in 2021, financial backers recognized the looming infrastructural bottleneck of clean-energy integration and grid stress, leading to initial investments. By 2022, Goldman Sachs Alternatives and Cleanhill Partners secured a majority stake in EPC Power, fueling the company’s R&D roadmap and scaling capabilities for utility-scale energy storage and microgrid applications.
The momentum accelerated dramatically in July of this year, when EPC Power dramatically expanded its domestic manufacturing footprint. The company opened a sprawling, 167,000-square-foot advanced manufacturing facility in Fountain Inn, South Carolina. That plant nearly tripled EPC Power’s national production capacity, establishing an initial annual output of 27 GW—with a clear roadmap to scale production to 40 GW. Producing the company’s flagship M and MRACK series power inverters for grid, storage, and AI-driven data center deployments, the South Carolina site is projected to generate roughly 275 high-tech manufacturing jobs. Current projections indicate that EPC Power’s annual U.S. manufacturing capacity will comfortably exceed 30 GW by 2027.
Under the terms of the newly announced agreement, Flex will finance the $4.4 billion acquisition through a balanced combination of debt and equity. Financial models indicate that EPC Power is on track to generate approximately $800 million in revenue throughout calendar year 2026. Looking further ahead, Flex projects robust organic revenue growth of roughly 40% for the segment in 2027, paired with an estimated EBITDA margin of approximately 30%.
The final institutional milestone will occur in Q1 2027, when Flex executes its planned spin-off of the Cloud and Power Infrastructure segment—establishing the combined entity as a standalone public powerhouse tailored entirely to the demands of next-gen digital infrastructure.
Supporting Context and Metrics: The Rise of 800V DC Architecture
To understand the strategic rationale behind Flex’s massive bet on EPC Power, one must examine the electrical realities facing modern AI data centers. Traditional hyperscale facilities have long relied on alternating current (AC) distribution architectures, stepping down high-voltage utility feeds through a complex series of transformers, uninterruptible power supply (UPS) systems, and power distribution units (PDUs) before finally converting the electricity to low-voltage DC at the server rack level.
Each conversion step introduces thermal waste, electrical resistance, and potential failure points. With next-generation AI clusters demanding rack densities that routinely exceed historical thresholds, these legacy architectures are hitting a wall.
[Utility High Voltage AC]
│
▼
[EPC Power 800V DC Architecture] ──► Direct Connection to High-Density AI Loads
│ ├─ Reduces Conductor Requirements
├─ Digital Rectifiers ├─ Minimizes Electrical Losses
├─ DC-DC Converters └─ Consolidates UPS & AC Distribution
└─ Agile Grid-Forming TechEPC Power’s technological ecosystem targets this exact pain point by deploying advanced 800V DC power-conversion systems, digital rectifiers, and DC-DC converters, with a clear corporate roadmap pointing toward solid-state transformers. By bridging utility voltages more directly to high-capacity 800V DC loads, EPC Power’s platform can consolidate functions traditionally split across multiple discrete UPS units and AC distribution layers.
Key Operational Metrics & Targets:
- Acquisition Valuation: $4.4 billion (Financed via debt and equity).
- Expected Closing Date: Q4 2026 (Pending regulatory green lights).
- Planned Spin-Off: Q1 2027 (Creation of an independent public entity within Flex’s Cloud and Power Infrastructure segment).
- Projected 2026 Revenue (EPC Power): ~$800 million.
- Projected 2027 Growth & Margins: ~40% organic revenue growth; ~30% EBITDA margin.
- Manufacturing Capacity: 167,000-sq.-ft. South Carolina facility delivering 27 GW initially, scaling to 40 GW (projected >30 GW total U.S. capacity by 2027).
For facility operators, moving toward an 800V DC paradigm offers immediate, measurable advantages. Higher voltage allows significantly more power to be transmitted at a lower current. This reduction in current directly shrinks the copper or aluminum conductor requirements within the facility, slashes resistive electrical losses, and trims the physical footprint of heavy distribution hardware. In short: more power reaches the GPUs, less energy is lost as ambient heat, and the mechanical cooling load on the facility is eased.
Industry Perspectives and Strategic Insights
The sheer scale of the $4.4 billion price tag has sent ripples through the energy and technology sectors, prompting industry analysts to reevaluate how power hardware is valued in an era of constrained grid capacity.
Neil Osnato, founder of Persistence Analytics Group, views the transaction as a watershed moment for the data center supply chain.
"The $4.4 billion price itself is a signal that power conversion is moving from a supporting component to a strategic control point in AI infrastructure," Osnato remarked. "AI infrastructure is becoming as much a power-systems problem as a compute problem."
As data center campuses scale into the hundreds of megawatts—and push toward the gigawatt threshold—the intricate dance between on-site generation, energy storage systems, utility grid feeds, and fluctuating compute loads requires sophisticated electrical orchestration.
EPC Power’s Agile Grid-Forming platform is explicitly engineered to navigate this complexity, boasting response times measured in milliseconds. This rapid responsiveness enables facilities to dynamically absorb fluctuations in power demand, integrate intermittent renewable energy sources, and maintain stable microgrid operations.
However, Osnato offers a pragmatic note of caution regarding the industry’s embrace of advanced power electronics. While sophisticated inverters and storage systems can smooth out demand curves and manage how electrical loads appear to external utilities, they do not erase the fundamental energy appetite of the underlying hardware.
"Load smoothing is not load elimination," Osnato emphasized.
Furthermore, Osnato warns that utilities evaluating massive AI interconnect requests must look far beyond a developer’s stated maximum demand figures. Modern grid integration requires rigorous vetting of ramp characteristics, advanced power-electronic controls, ride-through behaviors, harmonic distortions, and fault responses.
According to Osnato, utility providers must demand verifiable proof during the interconnection process rather than taking manufacturer declarations at face value:
"Declared capability is not demonstrated capability. If a developer claims a campus can smooth its load, ride through disturbances, or provide grid support, utilities need empirical evidence showing what the capability is, under what conditions it works, how long it lasts, and what operational changes would require revalidation."
Future Outlook: The Road to 2027 and Beyond
As Flex prepares to shepherd EPC Power through regulatory clearance and finalize the acquisition by the end of 2026, the broader implications for the data center market are coming into sharp focus.
The impending Q1 2027 spin-off of Flex’s Cloud and Power Infrastructure segment will create a specialized, highly focused public entity positioned at the exact intersection of industrial manufacturing and hyperscale AI engineering. By combining EPC Power’s high-capacity inverter production lines—anchored by the newly scaled South Carolina manufacturing hub—with Flex’s global supply chain prowess, the newly formed enterprise will command unprecedented leverage in the power electronics market.
At the same time, the broader industry faces a collective reckoning. As the race for AI dominance intensifies, power availability remains the ultimate bottleneck. Technologies like 800V DC architectures, solid-state transformers, and sub-millisecond grid-forming inverters will no longer be viewed as exotic or optional upgrades. Instead, they will serve as the mandatory foundation upon which the next generation of digital infrastructure is built.
For data center developers, utility providers, and hardware manufacturers alike, the message from the Flex-EPC Power union is unmistakable: the future belongs to those who can master the flow of electrons just as effectively as the flow of data.
