Liquid-cooled Split DC Charging Pile Industry Analysis: Reach USD 1484 Million by 2031 at 13% CAGR

The global market for Liquid-cooled Split DC Charging Pile is entering a new phase of rapid growth, driven by policy mandates, ultra-fast charging needs, and technological advances in liquid cooling. According to QYResearch the Liquid-cooled Split DC Charging Pile - Global Market Share and Ranking, Overall Sales and Demand Forecast 2025-2031, the market reached US$ 630 million in 2024 and is projected to expand to US$ 1,484 million by 2031, reflecting a 13.0% CAGR from 2025 to 2031. With modular split architectures and sealed liquid cooling loops, the technology is enabling sustained ultra-high power charging in compact, reliable systems.

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Latest Data

· Report Title: Global Liquid-cooled Split DC Charging Pile Market Research Report 2025

· Base Year: 2024

· Forecast Period: 2025-2031

· Market Size 2024: US$ 630 million

· Forecast Size 2031: US$ 1,484 million

· CAGR: 13.0%

· Average Price per Unit in 2024: ~US$ 5,300

· Production Volume 2024: ~118,868 units

· Regions Covered: North America, Europe, Asia Pacific, South America, Middle East & Africa

· Types: 360 kW, 480 kW, 600 kW, Others

· Applications: Public Charging Stations, Bus Charging Stations, Others

· Companies Covered: ABB, UUGreenPower, EVBox, Wallbox, Infypower, TELD, Winline Technology, NARI Technology, Beijing SOJO Electric, Magnum Cap, Enphase, CJNOO, Shenzhen Auto Electric Power Plant

Classification by Type

· 360 kW

· 480 kW

· 600 kW

· Others

Application List

· Public Charging Stations

· Bus Charging Stations

· Others

Leading Companies

ABB
UUGreenPower
EVBox
Wallbox
Infypower
TELD
Winline Technology
NARI Technology
Beijing SOJO Electric
Magnum Cap
Enphase
CJNOO
Shenzhen Auto Electric Power Plant

Company Product Snapshots

ABB - Terra HP (up to 350 kW)

· Split system with cabinet and charge post architecture

· Voltage range 150-920 V DC, up to 500 A with liquid-cooled cables

· Supports dynamic DC power sharing and compact installation

· Widely deployed in highway networks to meet 150 kW per port requirements

EVBox - Troniq High Power (400 kW)

· Up to 400 kW output, dual-vehicle charging with power allocation

· Designed for European AFIR compliance

· Capable of delivering 100 km range in under 3 minutes depending on vehicle

· Positioned for highway and urban fast-charging sites

Wallbox - Hypernova (up to 350-400 kW)

· Delivers up to 400 kW with liquid-cooled HPC cables

· Adaptive power distribution for multiple sessions

· Deployed in large-scale corridor projects in Europe and North America

· Manufactured to support rapid long-distance travel infrastructure

UUGreenPower - Liquid-cooled Cabinet (up to 720 kW)

· Cabinet rating up to 720 kW, nine outlets

· Single liquid-cooled terminal up to 600 kW

· Voltage window 150-1,000 V with advanced cooling modules

· Adopted in China's ultra-fast charging projects under over-480 kW policy

TELD - Highway Charging Solution (up to 600 kW)

· Public highway solution with 600 kW cabinet

· Supports rapid charging up to 300 km in 5 minutes

· Split architecture with cabinets and multiple satellites

· Focused on large-scale bus depots and expressway corridors

Downstream Customers

Electrify America
EVgo
ChargePoint
IONITY
Fastned
BP pulse
Shell Recharge
TotalEnergies
Allego
EnBW mobility+
TELD
Star Charge
State Grid EV Service
NIO Power
GreenWay

Market Trend

AFIR Deadlines Accelerate Deployment in Europe

The Alternative Fuels Infrastructure Regulation requires by the end of 2025 that every 60 km on Europe's TEN-T corridors have charging pools with at least 400 kW total capacity and 150 kW available per charging point. By 2027, the threshold rises to 600 kW, which is pushing investment into split cabinet systems with liquid-cooled dispensers capable of sustaining 500-600 A. Operators are scaling infrastructure to meet these regulations ahead of schedule.

Rise of 500-600 A Liquid-cooled Cables

Liquid-cooled cables capable of 500 A continuous at 1,000 V, and some rated up to 600 A, are now the standard for high-power charging. These enable reliable 350-600 kW charging per dispenser while maintaining ergonomic handle weight and thermal stability. They are critical for deployments in hotter climates where air-cooled designs cannot maintain sustained current output.

China's Push for Over-480 kW "Overcharging" Policies

Policies in China recognizing single-gun outputs over 480 kW have created a market wave for 600 kW and higher systems. UUGreenPower and TELD have released modular cabinets with wide voltage windows and liquid-cooled satellites, capable of serving both passenger vehicles and electric buses. This policy shift is rapidly transforming large-scale public charging hubs in China.

From Pilots to Early Deployments: Megawatt Charging

Heavy-duty vehicles are moving toward megawatt-class charging. ABB and MAN demonstrated MCS in 2024, and further interoperability events are taking place in 2025. These systems target up to 3.75 MW and 3,000 A, opening pathways for freight corridors, ports, and logistics hubs to become early adopters from 2025 onward.

U.S. NEVI Standards Shape System Design

The U.S. National Electric Vehicle Infrastructure program requires at least 150 kW per DC port and allows power sharing. This has led to widespread adoption of split cabinet-plus-dispenser systems. Networks are deploying pools of 600-700 kW cabinets to accommodate multi-vehicle charging while ensuring compliance with per-port minimums.

Tariff Pressures and Localization Strategies

Tariffs announced in 2025 on EV-related imports, building on 2024 measures, are raising costs for power electronics and metals. This creates short-term CAPEX pressures but is accelerating localization strategies. Several manufacturers are investing in North American assembly lines to qualify for government subsidies and avoid import risks.

Focus on Reliability and Serviceability

Beyond power output, the market is emphasizing uptime and serviceability. Operators demand redundant power modules, predictive maintenance with cooling telemetry, and remote diagnostics. Vendors are differentiating on delivered energy per day and contractual uptime guarantees, reinforcing the importance of modular split cabinets.

Bus Depots and Fleet Applications Drive Growth

Bus operators and logistics fleets prefer liquid-cooled split systems for depot environments where continuous operation and fast turnaround are required. Systems between 480-600 kW per cabinet are being deployed to handle high utilization. Europe, China, and North America are all scaling these deployments as electrified transport fleets expand.

Conclusion

The Liquid-cooled Split DC Charging Pile market is entering a period of accelerated deployment in 2025, supported by policy mandates in Europe, heavy-duty vehicle pilots in North America, and high-output rollouts in China. With an expected growth to US$ 1,484 million by 2031, the sector is consolidating around 400-600 kW split cabinet systems, liquid-cooled cable solutions above 500 A, and early megawatt charging prototypes. Global players including ABB, EVBox, Wallbox, UUGreenPower, and TELD are shaping the market with differentiated technologies, while downstream customers from global charging networks to bus fleet operators are adopting these systems at scale.

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