40kW High-Voltage DC Fast Charging Power Module for Commercial EV Charging Infrastructure
The 40kW high-voltage DC fast charging power module is a next-generation power conversion solution engineered for modern commercial EV charging infrastructure. Designed to meet the growing demand for scalable, high-efficiency, and high-reliability DC fast charging systems, this module delivers outstanding performance across a wide voltage range while maintaining excellent energy efficiency and long-term operational stability.
Built with an advanced high-protection structure and optimized thermal design, this DC fast charging power module is ideal for public charging networks, highway fast charging hubs, fleet depots, and large-scale EV charging infrastructure projects worldwide. It enables EV charger manufacturers and infrastructure developers to build flexible, modular, and future-proof DC fast charging systems with reduced system complexity and lower total cost of ownership.
40kW DC Fast Charging Power Module – Engineered for Scalable Infrastructure
As a 40kW DC fast charging power module, it supports a wide output voltage range up to 1000Vdc, allowing seamless compatibility with today’s mainstream EV platforms and next-generation high-voltage electric vehicles. The module is optimized for modular parallel operation, enabling charging cabinet configurations such as 80kW, 120kW, 160kW, 240kW, and higher-power DC fast charging systems.
Compared with conventional DC charger power modules, this high-voltage DC power module significantly improves system scalability, charging efficiency, and operational reliability—making it an ideal building block for commercial EV charging infrastructure.
Technical Specifications – 40kW DC Fast Charging Power Module
| Category | Parameter | Specification |
|---|---|---|
| General Specifications | Rated Output Power | 40kW |
| Peak Efficiency | Up to 97% | |
| Cooling Method | Forced Air Cooling | |
| Communication | CAN Bus | |
| Parallel Operation | Multi-module parallel support | |
| Indicators | Normal / Alarm / Fault | |
| Protection Level | High-protection industrial design | |
| Input Characteristics | Input Voltage | 285–475Vac, 3-phase + PE |
| Power Factor | ≥0.99 | |
| Input Current | Low harmonic design | |
| ITHD | ≤5% | |
| Output Characteristics | Output Voltage Range | Ultra-wide high-voltage range up to 1000Vdc |
| Output Current Range | Optimized for high-power DC fast charging | |
| Voltage Accuracy | ≤±0.5% | |
| Current Accuracy | ≤±1% | |
| Current Sharing | ≤±3% | |
| Ripple | ≤1% p-p | |
| Environmental & Reliability | Operating Temperature | −40°C to +75°C |
| Storage Temperature | −40°C to +75°C | |
| Humidity | ≤95% RH, non-condensing | |
| Altitude | ≤2000m (no derating) | |
| MTBF | >500,000 hours |
Key Advantages of the 40kW DC Fast Charging Power Module
⚡ Ultra-Wide Voltage Architecture for Future EV Platforms
This 40kW DC fast charging power module is designed to support a wide high-voltage output range, enabling compatibility with both current EV models and emerging high-voltage architectures. By reducing the need for multiple module variants, it simplifies charger design, improves inventory management, and lowers manufacturing costs for EV charger OEMs.
🔋 High Efficiency Up to 97% for Lower Operating Costs
With peak efficiency reaching 97%, this high-efficiency DC power module minimizes power loss across the full operating range. Reduced heat generation improves thermal stability and extends component lifespan, making it particularly suitable for large-scale public charging networks and high-utilization commercial charging stations.
🌙 Ultra-Low Standby Power & Grid-Friendly Performance
The intelligent standby management system allows the module to achieve extremely low standby power consumption when idle. Combined with excellent power factor performance and low harmonic distortion, this DC fast charging power module helps charging operators meet grid compliance requirements and reduce overall energy costs.
🛡 Industrial-Grade Protection for Harsh Environments
Designed for demanding outdoor and semi-outdoor installations, the module features a high-protection industrial structure that resists dust, moisture, vibration, and corrosion. This makes it ideal for coastal charging stations, high-humidity regions, and extreme climate environments, ensuring long-term reliability in global deployments.
🚀 Optimized for Modular High-Power Charging Systems
The 40kW power rating is optimized for modular DC fast charging cabinets, allowing flexible system scaling without redesign. Whether used in compact commercial chargers or large infrastructure-grade charging hubs, this DC power module enables fast deployment and simplified maintenance.
Typical Applications
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Commercial DC Fast Charging Stations
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Highway & Urban Fast Charging Hubs
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EV Charging Infrastructure Projects
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Fleet & Logistics Charging Depots
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Public Parking & Retail Charging Facilities
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Modular DC Charging Cabinets
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Energy Storage & Power Conversion Systems
This 40kW high-voltage DC fast charging power module is widely deployed in EV charging infrastructure projects across the United States, Canada, Mexico, Argentina, Brazil, Australia, the United Kingdom, France, Germany, Russia, and other global markets.
Optimized for Global EV Charging Infrastructure
Designed to meet international performance and reliability expectations, this DC fast charging power module offers excellent EMC performance, wide voltage adaptability, high efficiency, and long service life. It is an ideal solution for EV charger manufacturers, infrastructure developers, EPC contractors, and system integrators seeking a scalable and cost-effective power module for global EV charging deployments.
As part of a complete modular product portfolio, this solution integrates seamlessly with 30kW, 40kW, and 60kW DC fast charging power modules, enabling flexible system configuration and future expansion.
Request a Custom Quote
Energy Splendor is a professional manufacturer and factory supplier of high-performance DC fast charging power modules in China, providing OEM and ODM solutions for global EV charging infrastructure projects.
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Factory-direct wholesale pricing
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OEM customization support
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Stable production capacity
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Comprehensive technical assistance
📩 Contact us today to receive technical datasheets, integration support, and a customized quotation for your DC fast charging project.
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