Why containerized DC power supply is the future of hydrogen and water treatment

The global energy transition is accelerating. Hydrogen production and electrolytic water treatment are no longer niche applications—they are becoming critical pillars in the industries of tomorrow. With this rapid growth comes a pressing need: reliable, efficient, and scalable DC power supply systems. 

At plating electronic, we believe the future of these industries lies in containerized DC power supply solutions. But why? Let’s take a closer look at the trends shaping the market and the benefits these systems deliver. 

A changing landscape: hydrogen and water treatment on the rise 

Hydrogen is increasingly seen as a key enabler of decarbonization. According to the International Energy Agency, global electrolyzer capacity is expected to expand dramatically in the next decade. At the same time, the need for clean and safe water treatment is growing worldwide, driven by urbanization, climate change, and industrial demand. 

Both processes depend on large-scale, reliable DC power. Without a stable power supply, electrolyzers cannot run efficiently, and water treatment systems cannot deliver consistent results. Traditional fixed installations often struggle to keep pace with these new requirements for scalability, flexibility, and speed of deployment. 

Why containerized solutions are the answer 

Containerized DC power supply systems provide a new way forward. Instead of designing and building large, permanent installations from scratch, container solutions are pre-assembled, turnkey systems that can be deployed wherever they are needed. 

Here’s why this approach is gaining ground: 

• Plug & Play simplicity 
  All key components—rectifiers, control cabinets, cooling, and distribution—are pre-installed in a container or skid. This means faster setup, easier commissioning, and reduced project risk.
• Scalability on demand 
  As hydrogen and water treatment projects grow, so does their power demand. Container solutions can be configured from 100 kW up to 5 MW and expanded step by step.
• Reliable operation 
  Built with proven switch mode or SCR technology, containerized power supplies deliver stable, high-quality current even under demanding conditions.
• Global relevance 
  Whether in Europe, North America, or Asia, containerized systems are designed to integrate seamlessly with local infrastructure while meeting international standards. 
  Preparing for the future with plating electronic 

For more than 35 years, plating electronic has been developing tailored DC power supplies for electrochemical processes. We understand that no two projects are the same. That’s why our upcoming container and skid models are designed to combine the efficiency of switch mode technology with the robustness of SCR power supplies—ensuring the right fit for every application. 

By offering fully integrated solutions, backed by expert engineering and global service, plating electronic helps its customers do more with less effort: shorten deployment times, optimize energy use, and secure long-term reliability.

Setting the stage for our launch

 The demand for flexible, scalable power supply solutions has never been greater. With containerized DC power, industries can respond quickly to changing requirements, expand production capacity when needed, and operate with confidence in their energy systems. 

On 15 October 2025, plating electronic will officially launch its new Container and Skid Models. These systems mark an important step forward in supporting hydrogen and water treatment industries with power solutions that are efficient, reliable, and ready to use. 

Stay tuned for the launch and learn how our new solutions can empower your operations.