China 30kw Dc Ev Charger Manufacturers & Factories

Global Tier-1 EV Infrastructure Solutions Partner. Highly Integrated 30kW DC Fast Charging Piles, Bidirectional Power Modules, and BESS Microgrid Systems.

Global Commercial Sourcing: Why 30kW DC EV Chargers Dominate Key Sectors

Decentralized Power Infrastructure, Fleet Electrification, and Destination Fast-Charging Architectures

The global EV transition has entered an era of refined infrastructure optimization. While high-power chargers (HPCs) of 150kW to 480kW are ideal for highway corridors, commercial and industrial stakeholders face significant challenges with grid constraints and CAPEX when installing megawatt-scale equipment. This is where the 30kW DC EV Charger operates as a critical technological sweet spot.

Across North America, Europe, and Asia-Pacific, procurement officers are actively transitioning from slow AC destination chargers (7.2kW–22kW) to compact, high-efficiency 30kW DC fast charging systems. This shift is driven by the necessity for quicker turnaround times without incurring expensive transformer upgrades or high peak-demand charges from local electrical utilities.

Macro Industry Applications

  • Commercial Fleet Depots: Last-mile delivery fleets of electric vans require fast, predictable turnarounds. 30kW DC units charge fleet vehicles fully within 2 to 3 hours during shift changes or overnight operations.
  • Workplace & Office Enclaves: Corporate real estate developers install 30kW stations to provide premium, high-speed value to employees and tenants without over-allocating panel capacity.
  • Urban Municipalities & Parking Operators: Multi-story parking structures utilize modular 30kW systems to leverage existing low-voltage infrastructure while matching the customer intent of short-duration shopping trips.
30 kW
Balanced Power Delivery
<3 hrs
Average Delivery Fleet Charge
96.5%
Power Conversion Efficiency
OPEX 40%↓
Compared to High-Power Systems

Technological Roadmap: The Evolution of 30kW DC Power Modules

Silicon Carbide (SiC) Topologies, Bidirectional V2G Capabilities, and Grid Synergy

A 30kW DC charging system is only as reliable as its internal power conversion modules. As a leading manufacturer, MIDA New Energy specializes in the research and development of 20kW to 60kW standard power modules, integrating next-generation Silicon Carbide (SiC) MOSFETs. SiC semiconductors offer superior thermal conductivity, higher switching frequencies, and reduced power dissipation compared to legacy silicon IGBT counterparts.

Furthermore, the incorporation of V2G (Vehicle-to-Grid) technology transforms the charger from a passive consumer of energy into a grid-interactive asset. With bidirectional V2G power modules (available in 20kW, 30kW, and 45kW capacities), fleet operators can store energy in EV batteries during off-peak hours and discharge it back into the local facility or grid during peak price intervals, establishing a profitable self-sustaining ecosystem.

Advanced Silicon Carbide (SiC)

  • Lower thermal stress and higher power density
  • 96%–98.5% industry-leading conversion curves
  • Wide output voltage ranges: 150VDC to 1000VDC

Bidirectional V2G & V2H

  • V2G active power control via ISO 15118
  • Supports local demand response and peak shaving
  • Direct integration with facility energy storage

Robust Environmental Shielding

  • IP54 / IP55 rated structural casings
  • Optional liquid-cooled modules for extreme climates
  • C3/C4 anti-corrosion marine environment coatings

MIDA Group Core Charging System Categories

Scalable Charging Architecture Designed for Every Industrial, Commercial, and Residential Scenario

AC EV Charger
AC Charging Solutions

Smart, compact, and compliant charging options tailored for residential and corporate parking zones.

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Wall-Mounted/Mobile EV Charger
7kW 20kW 30kW 40kW 60kW 80kW
Wall-Mounted/Mobile EV Charger

Versatile and easy-to-install DC charging units. Perfect for fleet workshops and emergency service centers.

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DC Charger Station
60kW-480kW 360kW-1440kW
DC Charger Station

High-capacity split and floor-standing fast charging systems designed for public corridors and large heavy-duty fleets.

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BESS Charging Station
60kWh 261kWh 418kWh 625kWh 2MkWh
BESS Charging Station

Innovative off-grid battery storage charging stations integrating solar input, grid backup, and intelligent dynamic balancing.

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Vertical Integration: Welcome to MIDA GROUP

From Cable Extrusion to Integrated Microgrids, We Are the Complete Chain OEM/ODM Factory

Shanghai Mida Cable Group Ltd. operates at the forefront of the global energy transition through its three wholly owned subsidiaries:

  • Shanghai Mida EV Power Co., Ltd.
  • Shenzhen Mida EV Power Co., Ltd.
  • Shanghai Mida New Energy Co., Ltd.

Our collaborative operational structure covers the entire manufacturing spectrum. Mida Cable manufactures a comprehensive range of premium EV charging cables, including 16A–80A J1772, 16A–63A IEC 62196-2 Type 2 cables, and specialized high-power DC charging cables supporting CCS1, CCS2, CHAdeMO, GBT, and the newly established NACS connectors up to 1000A capacity.

Complementing this, MIDA EV Power produces our market-ready EV charging stations, encompassing the 3.6kW–7.2kW portable units, 20kW–50kW wall-mounted DC fast chargers, and up to 1440kW heavy-duty split-type units. MIDA New Energy supplies the core heart of these machines: standard and liquid-cooled power modules that guarantee peak operational lifespan and thermal management.

MIDA Group Logo MIDA Factory Tour Video

MIDA Core Hardware Ecosystem & Specifications

Discover how our state-of-the-art parts and cables form the ultimate charging topology.

EV Charging Power Module

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

DC Connector & Cooling Unit

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

DC Fast Charger Station

  • 7kW~ 60kW Mobile DC Charging Stations
  • 20kW ~80kW Wall Mounted DC Stations
  • 60kW ~480kW Floor Mounted Charging Stations
  • 60kW~240kW Advertising Charging Stations
  • 600kW ~1080kW Liquid Cooled Stations
  • 360kW ~ 1680kW Split Type DC Stations
View More Stations
DC Fast Charger Station

Energy Storage Stations

  • 15kW~480kW Mobile ESS Charging Stations
  • 60kW ~ 400kW Integrated ESS Charging Piles
  • 65kWh~200kWh Emergency Rescue Stations
  • 165kwh Automatic Charging Robots
  • 800kwh~2000kwh Solar Charging Systems
View More Storage
Energy Storage Charging Station

Corporate Insights & Technical Papers

Updates on Heavy Duty Electric Bus Charging, Pantograph Technology, and Industrial Deployment Systems

e-bus pantograph dome

What are the advantages of an e-bus pantograph dome?

In contrast to classic plug-in charging systems, e-bus pantograph domes provide automated overhead connection, enabling high power flow while minimizing manual labor and safety hazards.

Date: 26-07-12 View Details →
e-bus charging time

How long does it take to charge with an e-bus pantograph?

The overall charging time depends largely on the battery capacity, state of charge (SoC), and the grid integration capacity. Pantograph structures optimize opportunity charging windows.

Date: 26-07-12 View Details →
installing pantograph dome

How to Install the Pantograph Up Charger System Dome

Installing a "Pantograph Up" dome charging system requires precise alignments, structural stability analysis, and comprehensive protection calibration for public transits.

Date: 26-07-12 View Details →
MIDA Advanced Production Plant

Industrial Sourcing & Specifications FAQ

Technical Answers for Infrastructure Engineers, Procurement Directors, and CPOs

Why choose a 30kW DC Fast Charger over standard 22kW AC chargers?

A 30kW DC charger bypasses the vehicle’s internal On-Board Charger (OBC), feeding direct current (DC) directly to the battery. While AC charging speeds are limited by the vehicle’s OBC capacity (typically restricted to 7kW or 11kW, rarely supporting 22kW), a 30kW DC fast charger feeds power directly to the battery at its maximum speed. This enables a standard passenger vehicle to be recharged in less than half the time, offering a cost-effective alternative to high-power DC systems.

Do MIDA EV Power chargers support open network protocols (OCPP)?

Yes, all MIDA DC fast charging stations natively support OCPP 1.6J and are forward-compatible with OCPP 2.0.1 (JSON). This facilitates integration with charging management platforms, customer authentication systems, and payment portals. It also enables Dynamic Load Balancing (DLB) to manage local site constraints effectively.

What international safety certifications do MIDA products possess?

MIDA Cable and EV Power systems conform to the highest global safety standards. Our product catalog is certified under CE, TÜV, UL, UKCA, PSE, and KC. Additionally, our power modules and charging assemblies comply with the ISO 15118 standard, enabling advanced features like automated Plug & Charge operations.

What makes MIDA a reliable partner for global OEM/ODM sourcing?

As a vertically integrated group, we control the quality of every component, starting from high-power cables and connectors (NACS, CCS1, CCS2, CHAdeMO, GBT) to power modules and complete BESS microgrid units. This internal production chain minimizes manufacturing bottlenecks, secures pricing predictability, and guarantees consistent quality checks throughout production.