In the rapidly evolving landscape of electromobility, the 20kW DC Charger has emerged as the critical "missing link" between slow AC charging and high-overhead ultra-fast charging. As a premier 20kW DC charger manufacturer, MIDA Group leverages over a decade of R&D to deliver high-performance modules and stations that satisfy the rigorous demands of commercial, industrial, and residential fleet operators.
Shanghai Mida Cable Group Ltd., through its specialized subsidiaries—Mida EV Power and Mida New Energy—operates at the intersection of power electronics and material science. Our expertise spans from high-current MCS connectors (up to 1500A) to liquid-cooled rectification modules, ensuring that every 20kW unit we produce is a masterpiece of thermal management and electrical efficiency.
The shift towards Vehicle-to-Grid (V2G) technology transforms EVs into mobile energy assets. Our 20kW-45kW V2G modules allow commercial fleets to stabilize the grid and reduce peak electricity costs through smart discharging.
As power densities increase, traditional fan cooling reaches its limit. MIDA’s 40kW-125kW liquid-cooled modules offer superior IP65 protection, noise reduction, and a lifespan 2x longer than air-cooled alternatives in dusty or saline environments.
The "Plug & Charge" future is here. Modern 20kW DC chargers now integrate advanced communication protocols, enabling seamless user authentication and sophisticated load balancing without manual app intervention.
The global procurement demand for 20kW DC chargers is surging. Large-scale developers and CPOs (Charge Point Operators) are moving away from fragile supply chains toward partners with vertically integrated manufacturing.
Unlike assemblers, MIDA manufactures the Core Modules. From the UXR100040B rectifier to the CCS2 cable and the control PCB, we control the bill of materials, ensuring consistency and cost-efficiency.
With subsidiaries in Shanghai and Shenzhen, we utilize China's primary shipping arteries to provide rapid delivery to Europe, North America, and Southeast Asia, reducing lead times by up to 40% compared to local western manufacturers.
Our "Factory 4.0" initiative includes automated optical inspection (AOI), high-temperature aging tests for power modules, and rigorous dielectric strength testing on every 20kW unit before it leaves the dock.
A: Most onboard chargers (OBC) in EVs are limited to 7kW or 11kW AC. Even with a 22kW AC station, the car may only pull 7kW. A 20kW DC charger bypasses the OBC and delivers power directly to the battery, ensuring the full 20kW speed regardless of the car's internal AC converter limits.
A: V2G (Vehicle-to-Grid) allows the charger to pull energy back from the vehicle battery to power a building or sell back to the grid. In a 20kW application, this is ideal for peak-shaving in office buildings, significantly reducing operational energy costs.
A: Yes, we provide modular options that support CCS1, CCS2, and the North American Charging Standard (NACS). Our 20kW wall-mounted units are widely used in the US market for destination charging.
A: Liquid-cooled modules are essentially maintenance-free regarding the internal electronics because they are fully sealed (IP65). You only need to check the coolant levels and the heat exchanger fan every 12-24 months, making them much more reliable than traditional air-cooled modules that require monthly filter cleaning.
26-07-12
Advantages of E-Bus Pantograph Dome
Analysis of high-current automated charging systems for heavy-duty transit fleets compared to plug-in systems.
26-07-12
Installation Guide: Pantograph Up Systems
Critical engineering considerations for installing overhead charging infrastructure in urban environments.
26-07-12
Efficiency Comparison: 20kW vs 60kW DC
Understanding total cost of ownership (TCO) for small-footprint DC fast charging deployments.
As a global leader in EV infrastructure, MIDA Group continues to push the boundaries of what is possible in 20kW DC charger manufacturing. Our commitment to E-E-A-T principles ensures that every product, from the smallest cable to the largest split-type 1440kW station, is built on a foundation of professional expertise and technical reliability.
