1. Introduction: The Rising Demand for DC EV Charger Modules in 2026
Electric vehicle adoption continues to rise at record speed. By 2026, global EV sales have surged across North America, South America, Europe, and Asia, accelerating the need for reliable and efficient DC fast charging infrastructure.
At the core of every DC fast charger sits a DC charger power module — a critical component that directly impacts charging performance, energy efficiency, system reliability, and long‑term operating cost. Buying the right module can be the difference between a dependable charging network and one plagued by downtime, inefficiency, and maintenance challenges.
However, identifying, evaluating, and sourcing the highest quality DC modules — especially from international suppliers — is not simple. This guide will help commercial buyers, system integrators, charging network operators, and infrastructure developers make informed decisions when purchasing DC EV charger modules from China, the world’s largest producer of EV charging components.
2. Key Considerations When Purchasing DC EV Charger Modules
Before choosing a supplier or module, it’s important to understand key technical and operational factors that determine performance and long‑term value.
2.1 Power Output and Voltage Range
A DC module’s power rating (e.g., 30kW, 40kW, 60kW) and its supported voltage range (commonly up to 1000V DC) determine its compatibility with different EV types — from passenger cars to high‑voltage fleet vehicles and electric trucks.
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Higher power modules are typically used in commercial and highway fast chargers.
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Ultra‑wide voltage range (e.g., 100–1000V DC) supports a broader range of EV architectures.
2.2 Efficiency
Efficiency directly impacts energy consumption, heat generation, cooling requirements, and overall cost of ownership.
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Top‑tier DC modules now deliver up to 97% peak efficiency.
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Higher efficiency reduces unnecessary energy loss and improves system consistency.
2.3 Communication Protocols
Standard communication support (such as CAN Bus and Modbus) enables real‑time monitoring, fault reporting, and integration with charging management systems.
2.4 Cooling and Protection
Cooling methods such as forced air or liquid cooling affect performance stability, especially under high ambient temperatures.
High‑protection designs (e.g., fully potted modules) enhance durability in outdoor, coastal, and harsh environments.
2.5 Compliance and Certification
Modules used in international markets should meet established standards:
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IEC 61851
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ISO 15118
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CE
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RoHS
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ISO9001
Certifications ensure quality manufacturing processes and reduce compliance risk when deploying chargers globally.
2.6 Scalability and Parallel Operation
Modular designs enable scalable system configurations. Multiple DC modules can be combined to form higher power chargers, such as:
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80kW chargers (two 40kW modules)
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120kW chargers (three 40kW modules)
This flexibility reduces inventory complexity and enables flexible system design.
3. Leading Chinese DC EV Charger Module Brands
China remains a dominant source of DC fast charging components thanks to competitive manufacturing capacity, mature supply chains, and ongoing innovation. Among the most reputable and widely adopted brands are:
Yonglian Technology
A pioneer in wide‑voltage DC modules, Yonglian products are used by OEMs for stable high‑power output and reliable performance. Known for modular scalability and robust engineering, these modules support commercial and public charging networks.
UUGreenPower
UUGreenPower has established a strong reputation for reliability and compatibility. Their mid‑to‑high power DC modules are engineered for quick integration, strong technical performance, and support of standard communication protocols, making them highly suitable for OEM production and large‑scale deployments.
Infipower
Infipower specializes in high‑power DC modules designed for demanding fast charging applications. Their products are recognized for durability, international standard compliance, and performance consistency — making them a popular choice for high‑utilization charging stations.
Here’s a simplified comparison:
| Brand | Typical Power Range | Key Strengths | Common Applications |
|---|---|---|---|
| Yonglian | 15–40kW | Wide voltage, modular flexibility | Public charging, fleet charging |
| UUGreenPower | 15–40kW | Reliable protocols, strong integration | Commercial chargers |
| Infipower | 30–60kW | High power, high durability | Highway & heavy‑duty charging |
These brands are often selected by original equipment manufacturers (OEMs) and charging integrators due to consistent quality, long‑term reliability, and strong technical support.
4. Why Energy Splendor Stands Out
While the above brands provide excellent components, Energy Splendor offers strategic advantages that help global buyers succeed in 2026 and beyond.
4.1 Trusted Manufacturing Partner
Energy Splendor is a leading electric vehicle charging infrastructure manufacturer with deep experience in both module integration and system‑level charging solutions.
4.2 Long‑Term Collaboration with Top Brand Suppliers
Energy Splendor maintains ongoing partnerships with Yonglian, UUGreenPower, and Infipower to ensure module authenticity, compatibility, and production stability.
4.3 Customization and OEM Support
Energy Splendor delivers tailored solutions, including:
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Customized voltage and power configurations
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Communication protocol adaptation
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Mechanical and cooling design adjustments
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Brandable OEM module options
These services simplify engineering requirements and accelerate project timelines.
4.4 Tailored Modular Solutions
Whether you need a 30kW, 40kW, or 60kW module, Energy Splendor supports flexible configurations capable of forming larger systems — 80kW, 120kW, 180kW, and beyond — without redesigning system architecture.
4.5 Global Market Reach and Technical Support
Energy Splendor provides competitive pricing, reliable supply, and technical support for projects in:
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North America
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South America
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Europe
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Australia
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Middle East and Africa
This global perspective ensures your project meets performance targets no matter where you deploy your charging infrastructure.
5. Real‑World Applications & Global Case Studies
To understand how these modules perform in real charging environments, here are selected deployment examples showing system benefits and operational outcomes.
5.1 North America: Fleet Integration in U.S. and Canada
A commercial fleet operator in Texas upgraded its fast charging stations using Energy Splendor’s 40kW modules configured in 120kW and 160kW systems. Results included:
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Increased charging throughput
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Lower maintenance cycles
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Higher uptime in extreme weather conditions
In Canada, a logistics depot used 30kW modules to power its electrified fleet, improving efficiency in cold climates with robust module performance.
5.2 South America: Highway and Urban Charging Networks
In Brazil and Argentina, modular DC chargers equipped with Energy Splendor modules were deployed at highway rest stops and urban commercial centers. Benefits reported:
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Simplified inventory management with scalable modules
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Reliable operation despite high humidity
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Acceptance by local utilities for grid compliance
5.3 Europe: High‑Power Charging in Germany and France
In Germany and France, multiple fast charging hubs integrated modular DC solutions for heavy traffic corridors. Key outcomes:
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Compliance with IEC and European EMC standards
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Smooth integration with European charging software and management systems
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Reduced downtime during peak traffic periods
5.4 Australia and Middle East: Harsh Environment Performance
In Australia’s coastal regions and the UAE’s desert climate, Energy Splendor modules showed:
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Stable cooling performance under extreme temperatures
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Fully potted protection against dust and humidity
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High reliability for public charging stations
These real‑world applications demonstrate that choosing the right DC module is not only about technical specs — it’s about how well the module performs over time in diverse conditions.
6. How to Purchase from Energy Splendor
Acquiring DC EV charger modules from Energy Splendor is designed to be efficient and transparent for global buyers:
Step 1: Initial Inquiry
Submit your project requirements including:
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Desired power rating (e.g., 40kW)
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Voltage range
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Expected operating environment
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System architecture requirements
Step 2: Technical Consultation
Energy Splendor engineers will:
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Review your project needs
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Recommend optimal modules or configuration
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Offer guidance on parallel module setups
Step 3: Quote and Customization
Receive a tailored quotation with:
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Pricing
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Estimated lead time
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OEM customization details (if requested)
Bulk orders often qualify for preferential pricing and priority production.
Step 4: Production, Testing, and Delivery
Modules are manufactured, quality‑tested, certified, and shipped with:
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Compliance documentation
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Integration guidelines
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Technical support resources
Step 5: After‑Sales Support
Energy Splendor provides:
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Installation assistance
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Communication and diagnostics support
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Warranty and replacement services
This end‑to‑end approach reduces risk and accelerates deployment for commercial and public charging projects.
7. FAQ – Frequently Asked Questions
Q1: What is the typical voltage range for DC fast charger modules?
A1: Leading modules support a wide range from 100–1000V DC, making them compatible with modern EV platforms and future‑proof for high‑voltage vehicles.
Q2: Can these modules be used for electric trucks or heavy‑duty EVs?
A2: Yes. Ultra‑wide voltage and scalable parallel operation allow use in applications from passenger EV chargers to heavy‑duty truck chargers.
Q3: What is the efficiency level and how does it impact performance?
A3: Premium DC modules achieve up to 97% peak efficiency. Higher efficiency reduces energy loss, lowers cooling requirements, and enhances reliability.
Q4: Are these modules compliant with global standards?
A4: Yes. Modules meet IEC 61851, ISO 15118, CE, RoHS, and ISO9001 standards, ensuring global deployment readiness.
Q5: How long is the lead time for bulk orders?
A5: Typical lead times range from 4–8 weeks, depending on quantity and customization.
Q6: Can modules be customized for specific charging projects?
A6: Yes. Energy Splendor can tailor:
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Power output
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Enclosure design
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Communication protocols
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Branding for OEM customers
8. Conclusion
Selecting the right DC EV charger module is a critical step in building efficient, durable, and future‑ready charging infrastructure. While brands like Yonglian, UUGreenPower, and Infipower represent the top tier of standalone module suppliers, Energy Splendor offers a full suite of advantages:
✅ Long‑term collaboration with leading module brands
✅ OEM and ODM customization options
✅ Scalable modular solutions for flexible system design
✅ Global supply chain support and competitive pricing
✅ Technical assistance across major international markets
For infrastructure developers, fleet operators, commercial charging networks, and OEM partners, Energy Splendor provides everything needed to deploy powerful, reliable, and cost‑effective DC fast charging systems in 2026 and beyond.
👉 Contact Energy Splendor today to request a quote, schedule a consultation, or begin your module procurement journey.
