China DC Fast Charging Station 30kW OCPP

Leading the Global Transition to Smart, Scalable, and Sustainable EV Infrastructure with Advanced Chinese Engineering

Welcome to MIDA GROUP

Shanghai Mida Cable Group Ltd. is a titan in the global electric vehicle infrastructure industry. Operating through specialized subsidiaries—Shanghai Mida EV Power Co., Ltd., Shenzhen Mida EV Power Co., Ltd., and Shanghai Mida New Energy Co., Ltd.—we provide a vertically integrated ecosystem for the EV market. Our expertise spans from high-precision EV cables (16A–80A J1772, Type 2, and Liquid Cooled 1000A) to industrial-grade DC fast charging stations ranging from 7kW to a staggering 1440kW.

With a focus on innovation, MIDA New Energy pushes the boundaries of power conversion, offering 20kW–60kW standard modules and state-of-the-art 125kW liquid-cooled modules. Our V2G (Vehicle-to-Grid) solutions are empowering the next generation of smart energy management.

Deep Dive: The Strategic Importance of 30kW DC OCPP Stations

As the global EV market matures, the demand for "middle-ground" charging solutions has skyrocketed. While 7kW AC chargers are ideal for overnight residential use and 150kW+ ultra-fast chargers are essential for highway corridors, the 30kW DC Fast Charging Station represents the "sweet spot" for commercial, retail, and fleet applications. By utilizing the Open Charge Point Protocol (OCPP), these stations provide the intelligence and flexibility required by modern Charge Point Operators (CPOs).

Efficiency & Speed

A 30kW DC station can deliver approximately 150-200km of range in an hour, making it 4-5 times faster than standard AC wallboxes without requiring the massive grid upgrades of 120kW units.

OCPP 1.6J/2.0.1 Compliance

Standardized communication allows seamless integration with any billing system, mobile app, or load management software, preventing vendor lock-in and ensuring long-term ROI.

Modular Reliability

Built with 30kW or 40kW AC/DC power modules, these systems offer high redundancy. If one component fails, the system continues to operate at reduced capacity rather than shutting down entirely.

Global Application Scenarios & Macro Solutions

The 30kW DC station is not just a product; it's a solution for diverse urban challenges. From cold climates in Northern Europe to the humid environments of Southeast Asia, China-manufactured stations are engineered for resilience.

Retail & Hospitality

Hotels and shopping centers use 30kW stations to provide "Destination Charging." A 90-minute stay provides a significant charge, encouraging longer dwell times and increased customer spending.

Last-Mile Logistics

Urban delivery fleets (vans and light trucks) utilize these stations at depots. They are cost-effective for multi-unit installations where total power capacity is limited but speed is essential.

Public Parking & Real Estate

Multi-family dwellings and commercial office buildings integrate 30kW OCPP units with smart load balancing to charge multiple vehicles without overloading the building's main breaker.

15+Years Experience
50+Countries Served
1000+Patent Designs
99.9%Uptime Reliability

The Core Technology: Power Modules & Connectivity

EV Charging Power Module

High-Density Power Conversion

  • 30kW/40kW AC-DC Modules: Wide output voltage range (150V-1000V) supporting both legacy EVs and new 800V platforms.
  • Liquid Cooling Units: For high-performance environments, our 40kW-125kW liquid-cooled modules eliminate fan noise and dust ingress, extending lifespan by 30%.
  • Bidirectional V2G: Enabling vehicles to feed energy back to the grid or power home loads during peak pricing.
DC Fast Charger Station

Connectivity & Protection

  • OCPP 1.6J/2.0.1: Full JSON support for remote diagnostics, firmware-over-the-air (FOTA) updates, and reservation management.
  • Advanced Protection: IP54/IP55 ratings, IK10 impact resistance, and comprehensive electrical protection (Overvoltage, Short Circuit, Ground Fault).
  • Multi-Standard: Integrated support for CCS1, CCS2, CHAdeMO, GB/T, and the emerging NACS (Tesla) standard.

Why China Factories Lead the 30kW DC Market

China has built the world's most robust supply chain for power electronics. Sourcing from a leading factory like MIDA Group provides distinct advantages that Western manufacturers struggle to match:

Vertical Integration

We manufacture our own cables, connectors, and power modules. This reduces lead times and ensures every component is optimized for the overall system performance.

Rapid Iteration

The speed of innovation in the Chinese EV market allows us to update our software and hardware every few months, keeping pace with new vehicle releases like ID.4, Tesla Model Y, and BYD models.

Economies of Scale

Mass production for both domestic and international markets allows us to offer 30kW DC stations at a price point that makes large-scale deployment economically viable for small businesses.

Frequently Asked Questions

Can a 30kW DC charger be installed on a standard 230V/400V grid?
Yes, 30kW stations typically require a 400V three-phase input. Unlike 120kW units, they often fit within existing commercial power headroom without needing a new transformer, drastically reducing installation costs.
What is the advantage of OCPP 1.6J for my business?
OCPP 1.6J (JSON) allows the charger to talk to any cloud management platform. This means you can track energy usage, set charging fees, and manage user access through a single dashboard, regardless of the charger brand.
Do MIDA chargers support 800V battery systems?
Yes, our latest DC charging modules support an output voltage up to 1000V, making them compatible with both 400V and 800V vehicle architectures (e.g., Porsche Taycan, Hyundai IONIQ 5).
How does MIDA handle international certifications?
Our products are CE, TUV, UL, and RoHS certified. We ensure that our hardware meets the local grid requirements and safety standards of the EU, USA, and other global markets.