China 350kW DC Fast Charging Station Manufacturers & Suppliers

Harnessing Liquid Cooling Technology & Industry 4.0 Resilience for Global Ultra-High Power Charging (HPC) Infrastructure

Strategic Whitepaper: The Evolution of 350kW DC Fast Charging in the Global EV Landscape

As the automotive industry pivots towards 800V battery architectures (exemplified by the Porsche Taycan, Hyundai Ioniq 6, and Lucid Air), the demand for High Power Charging (HPC) has shifted from a luxury to a critical infrastructure requirement. A 350kW DC Fast Charging Station is no longer just a "fast" charger; it is the cornerstone of long-distance electric mobility, capable of adding 200-300km of range in under 15 minutes.

MIDA Group, as a premier China-based manufacturer, integrates advanced power electronics with robust supply chain management to deliver stations that meet the rigorous standards of both European and North American markets. Our focus on Information Gain through technical transparency ensures that procurement officers understand not just the price, but the Total Cost of Ownership (TCO) and Mean Time Between Failures (MTBF).

The Trend: From Fast Charging to Ultra-Fast Liquidity

The global market is witnessing a transition from 50kW-120kW stations to 350kW+ liquid-cooled solutions. This shift is driven by:

  • Reduced Dwell Time: Meeting consumer expectations for "gas-station-like" refill speeds.
  • Grid Integration: Smart power sharing and BESS (Battery Energy Storage System) integration to manage peak demand.
  • Liquid Cooling Innovation: Essential for maintaining 500A+ current without cable overheating.

Inside MIDA GROUP Operations

Witness our Industry 4.0 production lines and rigorous testing protocols.

MIDA GROUP: A Powerhouse in EV Infrastructure

Shanghai Mida Cable Group Ltd. operates through its wholly owned subsidiaries: Shanghai Mida EV Power Co., Ltd., Shenzhen Mida EV Power Co., Ltd., and Shanghai Mida New Energy Co., Ltd. This vertical integration allows us to control every aspect of the charging ecosystem, from the raw cable copper to the AI-driven power modules.

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Mida Cable

Specializing in 16A–80A J1772, 16A–63A IEC 62196-2 Type 2, and high-current DC cables (CCS1, CCS2, CHAdeMO, NACS) up to 1000A.

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MIDA EV Power

Full lineup of stations: 7kW–50kW mobile, 20kW–80kW wall-mounted, and 360kW–1440kW split-type ultra-fast DC chargers.

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MIDA New Energy

Expertise in EV charger power modules: 20kW–125kW liquid-cooled, bidirectional V2G, and MPPT solar charging modules.

China Factory 4.0: Supply Chain Resilience & Efficiency

How we leverage the world's most advanced manufacturing ecosystem to your advantage

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Automated Precision

Our production lines utilize AI-guided robotics for SMT assembly of power modules, ensuring 99.9% reliability in high-voltage components.

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TCO Optimization

By localizing the sub-supply chain of semiconductors and cooling units, we reduce capital expenditure for global operators by 30-40% compared to Western brands.

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Global Compliance

MIDA products carry CE, TUV, UL, and RoHS certifications, ensuring seamless integration into public networks in Europe, North America, and beyond.

Core Technological Portfolios

Comprehensive solutions for every charging scenario

EV Charging Power Modules

  • 30kW–80kW AC/DC Modules
  • 40kW–125kW Liquid Cooled
  • V2G Bidirectional (20kW–45kW)

DC Connectors & Cooling

  • 500A–600A CCS1/CCS2/GBT
  • MCS (1500A) & CHAOJI Connectors
  • Integrated Liquid Cooling Units

DC Fast Charger Stations

  • 60kW–480kW Floor Standing
  • 600kW–1080kW Liquid Cooled
  • 360kW–1680kW Split Type

ESS Charging Stations

  • 60kW–400kW Integrated ESS
  • Solar Energy Charging Systems
  • Mobile ESS Emergency Rescue

Localized High-Power Applications

Driving efficiency across diverse industrial and commercial sectors

E-Bus Pantograph Systems

Automated charging solutions for municipal transit fleets. Optimized for rapid turnaround times during driver shifts.

Public Highway Hubs

Deploying 350kW liquid-cooled units along major corridors to facilitate cross-country EV travel with zero range anxiety.

Industrial Logistics

Heavy-duty truck charging (MCS) for ports and distribution centers, integrating BESS to stabilize peak load impact.

Frequently Asked Questions

Expert insights into 350kW DC Fast Charging technology

Why is liquid cooling mandatory for 350kW+ stations?

Standard air-cooled cables are limited to around 200A-250A due to thermal constraints. To deliver 350kW at 400V or even 800V, the current must reach 350A-500A. Liquid cooling removes the heat generated in the cable and connector, allowing for a thinner, more manageable cable while maintaining safe operating temperatures.

How does MIDA ensure grid stability when deploying multiple 350kW chargers?

Our stations feature dynamic load balancing and can be integrated with our Battery Energy Storage Systems (BESS). This allows the station to "shave" the peak demand from the grid by using stored energy, preventing high demand charges and grid instability.

What are the advantages of an e-bus pantograph vs. plug-in?

As noted in our latest corporate news, pantographs allow for fully automated, hands-free charging. This is ideal for short, high-frequency charging intervals (opportunity charging) without requiring the driver to exit the vehicle.

Do you support the NACS (Tesla) standard for the North American market?

Yes, MIDA is a leading manufacturer of UL-certified NACS connectors and cables, supporting up to 600A for liquid-cooled applications, ensuring compatibility with the latest North American charging standards.

What is the typical ROI for a 350kW charging hub?

ROI depends on utilization and local electricity tariffs. However, with MIDA's competitive CAPEX and high reliability (minimizing OPEX), most commercial operators see a return within 3-5 years, especially when paired with advertising-enabled stations.