China DC EV Charger Manufacturer & Manufacturers

High-Power Charging Technology, Solid-State Power Modules, and Intelligent Battery Energy Storage Infrastructure

Global Commercial & Industrial EV Charging Landscape

Analyzing grid stress, fleet conversion rates, charging topologies, and the growing demand for local energy storage integrations.

Grid Resilience & Smart Charge Control

As commercial fleets and heavy-duty logistics shift rapidly toward electric propulsion, the demand on local distribution networks is scaling exponentially. Megawatt-level installations require sophisticated power management, dynamic load balancing (DLB), and integration with local Distributed Energy Resources (DERs).

Deploying direct current (DC) fast chargers at scale introduces major voltage fluctuation challenges at the substation level. By incorporating local Battery Energy Storage Systems (BESS) and intelligent PV peak shaving, fleet operators can mitigate demand charges while safeguarding the operational life of utility-side transformers.

Technological Standards Alignment

The global fast-charging ecosystem remains split between key physical interface designs: CCS1 in North America, CCS2 in Europe, CHAdeMO in Japan, GBT in China, and the rapidly growing NACS (SAE J3400) standard.

For large-scale international buyers, procuring equipment from a manufacturer with multi-protocol support is crucial. Modern industrial chargers must feature adaptive communication control systems capable of managing transitions between standard protocols while enforcing ISO 15118-20 security handshakes for bi-directional energy flows (V2G).

99.2%
Power Module Efficiency
1440 kW
Max Output Power
500A+
Liquid-Cooled Current
ISO 15118
Plug & Charge Compliant

MIDA Group Enterprise Capabilities

A global leader in charging component manufacturing and turnkey infrastructure solutions.

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.

MIDA New Energy specializes in EV charger power modules, offering 20kW–60kW standard modules, 40kW–125kW liquid-cooled modules, 30kW–62.5kW bidirectional modules, and 20kW–45kW V2G charging modules.

Through vertically integrated production pipelines, MIDA manages everything from the extrusion of raw copper alloy wires to the assembly of multi-megawatt split-charging installations.
MIDA Verification and Testing Seal

Strategic Product Categorization

Explore the full system stack designed for industrial fleets, urban charging hubs, and distributed energy storage networks.

AC EV Charger
7kW to 22kW Smart AC Charge Points
AC EV Charger Solutions
Wall-Mounted/Mobile EV Charger
7kW 20kW 30kW 40kW 60kW 80kW
Wall-Mounted EV Charger Detail
Compact DC Units
Wall-Mounted / Mobile EV Charger
AC Wall-Mounted Charger
DC Charger Station
60kW-480kW & 360kW-1440kW Split Solutions
DC Charger Station Detail
High Power Stations
Industrial Dispensing Systems
DC Charger Station Unit
BESS Charging Station
60kWh 261kWh 418kWh 625kWh 2MkWh Systems
BESS Charging Station Detail
Microgrid & BESS
Battery Storage Integration
BESS Container Unit

Why Global Brands Source From Chinese Factories

Uncovering the supply chain efficiencies, design iterations, and testing benchmarks of China-based EVSE manufacturers.

1. Vertically Integrated Supply Chain

By producing copper cables, power modules, liquid-cooling units, and outdoor enclosures in-house, MIDA controls quality and component matching. This minimizes third-party dependency, reduces manufacturing lead times by up to 35%, and ensures that replacement parts are fully compatible across all generations of charging platforms.

2. High-Density Power Electronics

Chinese manufacturers have optimized the silicon carbide (SiC) supply chain, allowing for the mass production of 40kW and 50kW power modules. These modules achieve up to 96.5% peak efficiency, reducing system footprint, lowering operating temperatures, and lowering standby power consumption across all charging installations.

3. Automated Testing & Reliability

Every power block undergoes extensive climate, load, and vibration chamber testing before delivery. In addition, automated end-of-line testing rigs run safety diagnostics against international requirements. This ensures that every shipped station is ready for site commissioning, reducing installation and integration risks.

Technical Subsystem Specifications

A closer look at the power components, connectors, cooling assemblies, and battery storage modules that make up our hardware platforms.

EV Charging Power Module

  • 30kW 40kW 50kW 60kW 80kW AC DC EV Charger Module
  • 30kW 40kW 50kW 60kW DC DC EV Charger Module
  • 40kW 60kW 75kW 125kW Liquid Cooled Power Module
  • 20kW 22kW 30kW 40kW 45kW V2G Power Module
  • 30kW 40kW 50kW 60kW MPPT Power Module
  • 20kW 50kW 62.5kW Bidirectional AC DC Power Module
EV Charging Power Module Design

DC Charging Connector & Liquid Cooling Unit

  • 500A 600A CCS1 & CCS2 & GBT Connector
  • 125A 250A 300A 350A NACS & CHAdeMO Connector
  • 1500A MCS Connector & CHAOJI Connector
  • 3.5kW 4.5kW 6kW 9kW Integrated Liquid Cooling Unit
  • 2.4kW 3.5kW Split Type Cooling Unit
  • 25kW ~72kW Cooling Unit for HPC Charging
DC Charging Connector and Cooling System

DC Fast Charger Station

  • 7kW~ 60kW Mobile DC Charging Station
  • 20kW ~80kW Wall Mounted DC Charging Station
  • 60kW ~480kW Floor Mounted Charging Station
  • 60kW~240kW Advertising Charging Station (43inch , 55inch )
  • 600kW ~1080kW Liquid Cooled Charging Station
  • 360kW ~ 1680kW Split Type DC Charging Station
DC Fast Charger Station

Energy Storage Charging Station

  • 15kW~480kW Mobile ESS Charging Station
  • 60kW ~ 400kW Integrated ESS Charging Piles
  • 65kWh~200kWh Emergency Rescue Charging Station
  • 165kwh Automatic Charging Robot
  • 800kwh~2000kwh Solar Energy Charging System
Energy Storage Charging Station Options

Localized Application Scenarios

How modern DC charging architecture adapts to different regional requirements and commercial environments.

Highway Ultra-Fast Corridors

For cross-country arterial networks, minimizing dwell time is key. By pairing our 480kW floor-standing stations or 1080kW liquid-cooled split units with multi-dispenser configurations, operators can deliver up to 300km of range in under 10 minutes. This configuration supports high current capacities, meeting the performance needs of multi-brand passenger cars and commercial delivery vans.

Urban Depot Logistics & Bus Fleets

Depots typically run scheduled, high-duty charging sessions overnight. Here, split-architecture power systems provide significant cost savings. One central power rack can distribute dynamic charging currents across dozens of satellites, using local schedules to charge fleet vehicles during off-peak times. Integrating pantograph systems allows electric transit buses to charge at stops without driver action.

Microgrid & Solar-Assisted Sites

In regions with weak grid connections, using solar-assisted BESS installations is key to delivering high charging currents. By routing local PV generation through DC-DC MPPT converters directly to battery racks, these units bypass double conversion losses. This allows remote gas stations and tourist destinations to offer high-power charging without expensive utility line extensions.

Global Procurement, Safety, & Compliance Standards

A reference checklist for supply chain officers and energy utility developers evaluating factory compliance.

Certifications Matrix

Industrial EVSE equipment must have third-party safety and compliance approvals before grid connection. The primary regulatory marks required for key markets include:

  • Europe (CE / TUV): Requires IEC 61851-1/23/24 safety verification, EMC compliance, and MID-metering integration.
  • North America (UL / ETL): Must meet UL 2202 and UL 2594 standard parameters, with FCC Part 15 Class A certifications.
  • Global Interfaces: Full compliance with ISO 15118 (Plug & Charge) and OCPP 1.6J/2.0.1 for network communications.

Supply Chain Verification Checklist

When selecting a Chinese manufacturing partner, global procurement teams should verify the following capabilities:

  • Traceability: Component tracking from raw copper rods and power semiconductors to final field units.
  • Thermal Protection: Double over-temperature sensors embedded within the plug connectors, control boards, and module assemblies.
  • Environmental Protection: IP55 to IP65 enclosures with C4/C5 marine-grade anti-corrosion coatings for harsh environments.

Technical Q&A / FAQ

Detailed technical answers for network operators and charging infrastructure designers.

Q1: How does MIDA’s liquid-cooled charging station achieve 500A+ continuous output?
To output high currents continuously without overheating, our systems use an active liquid cooling loop. This system pumps a dielectric coolant mixture through internal channels in the CCS2 or NACS cable, directly to the terminal pins. This setup keeps the contact pins below the 90°C thermal limit specified by IEC standards, even when charging at 500A. The heat is dissipated by a dedicated cooling unit inside the main charger housing.
Q2: What are the main benefits of using split-system layouts over standalone chargers?
Split layouts separate the heavy power conversion modules from the user-facing dispensers. By grouping the power modules into one central cabinet located away from the parking spots, you lower installation costs, reduce dispenser sizes, and simplify maintenance. It also allows for dynamic power routing, directing output capacity to the vehicles that need it most.
Q3: How do bidirectional V2G power modules work with local building systems?
Our bidirectional AC/DC power modules (available in 20kW to 62.5kW capacities) support dual-direction power conversion. They use isolated high-frequency transformer topologies to convert AC grid power to DC for vehicle charging. When requested by the local energy management system (EMS), they reverse this process, converting DC energy back to AC to support local building loads or feed energy into the grid during peak times, in compliance with IEEE 1547 and UL 1741 standards.
Q4: Why is integrating local Battery Energy Storage (BESS) important for remote charging stations?
High-power charging stations can draw significant power peaks from the grid, leading to high utility demand charges. By adding local battery storage (ranging from 65kWh to over 2MWh), the station can charge the batteries slowly during low-demand periods and discharge them to assist the grid during fast-charging sessions. This helps lower grid connection requirements and makes the station more resilient to grid outages.
Q5: How does the system handle compatibility between older CHAdeMO cars and modern CCS2 or NACS vehicles?
Our multi-standard chargers feature independent control cards for each connector type. This allows the system to translate communication messages between different standards, including CAN-bus protocols for CHAdeMO and PLC protocols for CCS2 or NACS (ISO 15118 / DIN 70121). The central unit adjusts the voltage and current profiles dynamically to match the battery management system (BMS) of the connected vehicle.

Corporate News & Technical Insights

Read about our latest development updates, design innovations, and deployment projects around the world.

Advantages of E-Bus Pantograph Dome Chargers

In contrast to classic plug-in charging systems, e-bus pantograph systems offer automated connection and high charging speeds. This allows transit buses to top up their batteries at key stops during route pauses, reducing the battery capacity needed on the vehicle.

Date: 26-07-12 View Details

Charging Times for E-Bus Pantograph Systems

Charging times depend on the battery chemistry and the system output capacity (ranging from 150kW to 600kW+). Most transit buses can add enough energy for a typical route loop in 4 to 8 minutes, making operations more efficient.

Date: 26-07-12 View Details

Installing the Pantograph Up System Dome

Installing a pantograph system requires alignment of the overhead structure, mechanical supports, and electrical infrastructure. Ground preparation must support the load, and grid connections must handle high instantaneous currents safely.

Date: 26-07-12 View Details
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MIDA Heavy Industrial Manufacturing Hall