Megawatt Charging Systems in Europe: Why 1000V–2000V Power Modules Are the Future

With the rapid development of electric transportation and the increasing electrification of heavy-duty vehicles, Europe is entering a new stage of charging infrastructure evolution. While conventional DC fast charging solutions have successfully supported passenger electric vehicles, the growing demand for electric trucks, buses, and commercial fleets requires significantly higher charging power and faster energy replenishment.

Megawatt Charging Systems (MCS) are emerging as a key technology for the future of heavy-duty electric mobility. Designed to deliver charging power at the megawatt level, MCS solutions aim to reduce charging downtime and improve operational efficiency for long-distance transportation and commercial applications.

As charging power continues to increase, the industry is moving toward higher-voltage DC architectures to optimize system performance, reduce current levels, and improve overall charging efficiency.

In high-power charging applications, increasing system voltage provides several important advantages.

Compared with traditional lower-voltage charging systems, higher-voltage platforms can:

• Reduce charging current under the same power level; 
• Lower cable size and weight requirements; 
• Improve energy transmission efficiency; 
• Reduce thermal losses; 
• Support more compact charging system designs. 
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For megawatt-level charging systems, output voltage platforms of 1000V DC and above are becoming increasingly important. Future charging infrastructure is expected to gradually evolve toward higher-voltage solutions, including 1500V DC and even 2000V DC platforms.

This development creates new requirements for power modules, including higher voltage capability, excellent insulation performance, high power density, and reliable operation under continuous high-power conditions.

As a professional power module manufacturer, we continuously develop solutions to support the evolution of high-power charging infrastructure.

Our high-voltage power modules feature output voltage capability above 1000V DC, with maximum output voltage up to 2000V DC, providing an effective solution for future high-power charging applications.

The products are designed to support:

• Megawatt Charging Systems (MCS); 
• Electric truck charging infrastructure; 
• Heavy-duty vehicle charging stations; 
• High-voltage DC charging platforms; 
• Energy storage integrated charging systems. 

With a modular architecture, our power modules can be combined in parallel to achieve different system power levels according to customer requirements.

By integrating high-voltage modules into charging systems, system developers can build scalable charging solutions for future electric mobility applications.

We look forward to working with industry partners to accelerate the development of efficient, reliable, and scalable electric mobility solutions.