Best 30kW DC Charger Suppliers & Factory

Advancing Global EV Infrastructure with Industry 4.0 Precision, High-Density Power Modules, and Sustainable Energy Solutions.

The Evolution of 30kW DC Charging Infrastructure

The global transition to electric mobility has shifted from "early adoption" to "mass industrialization." In this landscape, the 30kW DC charger has emerged as the most critical building block for modern infrastructure. Unlike low-power AC chargers that rely on a vehicle's onboard converter, 30kW DC solutions provide direct current to the battery, significantly reducing charging times for commercial fleets, retail hubs, and urban logistics centers.

Industry trends indicate a rapid move toward Silicon Carbide (SiC) technology within these modules, offering conversion efficiencies exceeding 96%. As a leading 30kW DC charger supplier, we recognize that the market is no longer just looking for power; it is looking for thermal management, grid stability, and modular scalability. The 30kW power module serves as the atomic unit for larger 120kW or 240kW stations, allowing operators to scale capacity by simply adding more units.

High Power Density

Optimized internal layouts allow for compact 30kW modules that fit into slim wall-mounted or mobile units, maximizing space efficiency in urban environments.

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Wide Voltage Range

Supporting output from 200V to 1000V, our chargers are future-proofed for the next generation of 800V EV architectures and heavy-duty electric trucks.

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Smart Connectivity

Integration with OCPP 1.6J/2.0.1 protocols ensures seamless communication with fleet management software and dynamic load balancing systems.

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. We represent the pinnacle of Chinese manufacturing excellence in the new energy sector.

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.

20+

Years Experience

500+

Global Patents

98%

Conversion Efficiency

100+

Countries Served

China Factory 4.0: Supply Chain Resilience & Efficiency

As a leading 30kW DC charger factory, our production lines utilize "Industry 4.0" principles. This involves fully automated SMT (Surface Mount Technology) lines, AI-driven optical inspection (AOI), and rigorous stress testing in controlled environments. The result is a failure rate significantly lower than the industry average.

In a volatile global economy, supply chain resilience is paramount. By sourcing raw materials and critical semiconductors within a tight-knit ecosystem in China, we ensure stable lead times and competitive pricing without compromising on quality. This "End-to-End" control—from the copper in the cables to the firmware in the modules—allows for rapid customization (OEM/ODM) for global partners.

Factory Operation

Strategic Global Procurement

Global procurement managers face the challenge of balancing Total Cost of Ownership (TCO) with reliability. Our 30kW DC modules are designed with a "Mean Time Between Failures" (MTBF) of over 500,000 hours. By choosing a factory with direct R&D capabilities, procurement teams reduce the risk of mid-lifecycle obsolescence.

  • Scalable Production: Capability to deliver 5,000+ modules monthly.
  • Certification Compliance: CE, TUV, UL, and RoHS standards met.
  • Localization Support: Technical support across Europe, Americas, and SE Asia.

Core Technology Portfolios

EV Charging Power Module

  • 30kW 40kW 50kW 60kW 80kW AC 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

DC Fast Charger Station

  • 7kW~ 60kW Mobile DC Charging Station
  • 20kW ~80kW Wall Mounted DC Charging Station
  • 60kW ~480kW Floor Mounted Charging Station
  • 600kW ~1080kW Liquid Cooled Charging Station

Energy Storage (BESS)

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

Application Scenarios for 30kW DC Solutions

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Workplace & Office Hubs

30kW units provide the perfect balance between charging speed and grid load, allowing employees to fully charge their EVs during a typical 4-hour meeting without requiring massive site upgrades.

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Last-Mile Logistics

For delivery van fleets, 30kW chargers offer rapid turnaround. A 30-minute top-up can provide an additional 100km of range, ensuring zero downtime for urban distribution.

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Retail & Hospitality

Attract high-value customers by offering DC fast charging. While AC chargers take 8 hours, our 30kW DC station provides a significant charge during a 45-minute shopping trip.

Industry Insights & Corporate News

E-bus charging

Advantages of e-bus Pantograph Dome

In contrast to classic plug-in charging systems, e-bus pantograph systems offer automated, high-power energy transfer...

26-07-12
Charging Time

Optimizing Charging Time for Public Transport

The charging time depends on the battery capacity and the grid infrastructure available at the depot...

26-07-12
Installation

How to Install Pantograph Systems

A step-by-step guide to installing the "Pantograph Up" system for urban electric bus fleets...

26-07-12

Frequently Asked Questions

Why is a 30kW DC charger better than a 22kW AC charger?
A 22kW AC charger is limited by the car's onboard charger (often only 7kW or 11kW). A 30kW DC charger bypasses this, delivering the full 30kW directly to the battery, resulting in 3x faster charging for most vehicles.
What are the core safety features of MIDA 30kW modules?
Our modules include over-voltage protection, under-voltage protection, over-temperature shutdown, short-circuit protection, and CAN bus communication for real-time diagnostics.
Do your chargers support the NACS (Tesla) standard?
Yes, we provide full support for NACS connectors, alongside CCS1, CCS2, and CHAdeMO, ensuring compatibility across all major global markets.
Can these chargers be used with solar power systems?
Absolutely. We offer MPPT power modules and integrated ESS solutions specifically designed to couple DC charging directly with solar PV and battery storage.