Best 350kW DC Fast Charging Manufacturers & Factory

Advancing the Global Electric Mobility with High-Power Charging (HPC) Infrastructure & Intelligent Energy Solutions

📘 Whitepaper: The Strategic Era of 350kW DC Ultra-Fast Charging

Analyzing technical benchmarks, market shifts, and manufacturing excellence

The Paradigm Shift in Electric Mobility

As the global EV market matures, the bottleneck has shifted from vehicle range to charging speed. The 350kW DC Fast Charging standard represents the "Gold Standard" of High-Power Charging (HPC). Capable of adding nearly 300km of range in less than 15 minutes, 350kW systems are essential for highway rest stops, commercial fleet hubs, and transit corridors. For manufacturers and factories, producing 350kW systems requires a quantum leap in thermal management and power density.

15 Min 80% Charge Time
96% + Peak Efficiency
1000V Max Voltage Support
IP55/65 Protection Rating

Why China Leads 350kW Manufacturing Excellence

China has established an unassailable lead in the EVSE (Electric Vehicle Supply Equipment) sector. Factories like MIDA Group leverage a vertically integrated supply chain that spans from raw semiconductor processing to advanced liquid-cooling cable assembly.

  • Cost Efficiency: Economies of scale allow Chinese factories to offer 350kW solutions at 30-40% lower TCO (Total Cost of Ownership) than Western counterparts.
  • R&D Velocity: New iterations of power modules (from 20kW to 60kW modules) are developed in 6-month cycles.
  • Standardization: Expertise across CCS1, CCS2, NACS, and GBT protocols ensures global compatibility.

WELCOME TO MIDA GROUP

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.

Mida Cable manufactures a comprehensive range of EV charging cables, including 16A–80A J1772 cables, 16A–63A IEC 62196-2 Type 2 cables, and DC fast charging cables: CCS1 (80A–500A), CCS2 (125A–1000A), CHAdeMO (125A–300A), GBT (200A–1000A), and NACS connectors (250A–600A).

MIDA EV Power produces a full lineup of EV charging stations, such as 7kW–50kW mobile chargers, 3.6kW–7.2kW portable DC chargers, 360kW–1440kW split-type DC fast chargers, 20kW–50kW wall-mounted DC chargers, and 60kW–480kW floor-standing DC fast charging stations.

🛠️ Integrated Manufacturing Capabilities

From core modules to turnkey charging stations

Power Module

EV Charging Power Module

  • 30kW-80kW AC/DC Modules
  • Liquid Cooled 125kW Modules
  • V2G Bidirectional Modules
  • MPPT Solar Power Modules
Connectors

DC Connector & Cooling

  • 500A-1000A CCS1/CCS2/GBT
  • NACS & CHAdeMO Connectors
  • Liquid Cooling Unit (3.5kW-72kW)
  • HPC Charging Cable Systems
DC Stations

DC Fast Charger Station

  • 60kW-480kW Standalone Piles
  • 360kW-1680kW Split Systems
  • Liquid Cooled 600kW-1080kW
  • Mobile & Wall-mounted DC
BESS

Energy Storage (BESS)

  • Integrated Solar-Storage-Charge
  • Mobile ESS Charging Station
  • Emergency Rescue Systems
  • Automatic Charging Robots
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Global Market Trends 2025-2030

The transition to 800V vehicle architectures (e.g., Porsche Taycan, Hyundai Ioniq 5, Lucids) is mandating the rollout of 350kW+ infrastructure. We are seeing a move towards "Split Architecture," where the power conversion units are centralized and the user dispensers are slim and liquid-cooled.

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Localized Application Scenarios

Logistics Hubs: Rapid turnaround for electric heavy-duty trucks.
Highway Corridors: "Gas station style" charging experiences.
Public Transit: Pantograph and high-power plug-in systems for e-buses.

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Procurement Quality Benchmarks

Professional buyers focus on MTBF (Mean Time Between Failures). Our factory implements 100% full-load aging tests and uses Tier-1 components (Infineon IGBTs, Phoenix Contacts) to ensure 99.9% uptime for CPOs (Charge Point Operators).

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AI & Smart Grid Integration

Modern 350kW systems must support OCPP 2.0.1 and ISO 15118 (Plug & Charge). Our AI-driven load balancing ensures that multiple 350kW dispensers can operate without overstressing the local grid transformer.

📰 Industry Insights & News

E-bus

What are the advantages of an e-bus pantograph dome? Rapid high-power charging for urban transit.

Pantograph

How long does it take to charge with an e-bus pantograph? Analysis of battery capacity vs power.

Factory

MIDA's Advanced Manufacturing Facility in Shanghai: Ensuring precision in every cable and module.

❓ Frequently Asked Questions

Expert answers for 350kW DC Fast Charging systems

Why is liquid cooling necessary for 350kW charging? +
At currents exceeding 300A-500A, traditional air-cooled cables would become too heavy and bulky for human handling. Liquid cooling allows for thinner, flexible cables and protects the connector pins from overheating, maintaining 350kW delivery indefinitely.
Can a 350kW station charge a vehicle that only supports 50kW? +
Yes. DC fast chargers are intelligent. Through the communication protocol (PLC or CAN), the vehicle tells the charger exactly how much voltage and current it can handle. The charger will scale down its output to match the vehicle's request.
What are the grid requirements for a 350kW installation? +
A single 350kW charger requires a robust 400V/480V three-phase connection. For multiple units, we recommend integrating BESS (Battery Energy Storage Systems) to "shave" peak loads and avoid massive grid upgrade costs.
How does MIDA ensure the reliability of its power modules? +
Our modules utilize SiC (Silicon Carbide) MOSFETs for higher efficiency and lower heat generation. Each module undergoes rigorous "shake-and-bake" environmental testing and full-load cyclic stress tests before shipping.