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  • Comprehensive Safety Protection
    Comprehensive Safety Protection
    Vision ensures system reliability with high-safety materials, multi-layer module protection, and stable control systems.
  • All-Temperature Monitoring
    All-Temperature Monitoring
    Real-time thermal monitoring with early warnings and preventive actions to avoid safety incidents.
  • Full Lifecycle Monitoring
    Full Lifecycle Monitoring
    Battery Management System (BMS) continuously tracks and reports battery status, enhancing overall system safety.
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  • Integrated Power
    Integrated Power
    Compact structure, smaller footprint, easy installation to meet fast deployment needs.
  • Modular Design
    Modular Design
    Flexible expansion and maintenance, reducing system failure risks and improving O&M efficiency.
  • High Integration
    High Integration
    Combines power supply, monitoring, and cooling functions, simplifying system setup and enhancing overall reliability.
  • Intelligent
    Intelligent
    Supports remote monitoring and smart alerts for full lifecycle power system management.
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  • Smart Management Module with Real-Time Monitoring
    Smart Management Module with Real-Time Monitoring
    Built-in BMS enables real-time battery status tracking and early fault prevention.
  • High Safety & Wide Temperature Adaptability
    High Safety & Wide Temperature Adaptability
    Stable performance under extreme conditions ensures equipment safety.
  • Reusable & Pollution-Free
    Reusable & Pollution-Free
    Eco-friendly design supports sustainability with recyclable materials.
  • Long Cycle Life
    Long Cycle Life
    Durable and reliable for frequent, long-term use, reducing replacement costs.
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  • Safe & Reliable
    Safe & Reliable
    Long battery lifespan design with full-lifecycle diagnostics ensures stable operation
  • Smart & Efficient
    Smart & Efficient
    Real-time precise thermal control minimizes cell temperature differences, enhancing lifespan
  • Highly Integrated
    Highly Integrated
    Modular design adaptable to various scenarios
  • Easy Maintenance
    Easy Maintenance
    OTA updates, mobile app management, and cloud-edge collaboration
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Hydrogen Full CellFuel Cell StackA2 Series Graphite Plate Fuel Cell Stack
A2 Series Graphite Plate Fuel Cell Stack
A2 Series Graphite Plate Fuel Cell Stack

A2 Series Graphite Plate Fuel Cell Stack

  • Overview:
    Building on years of experience in developing graphite plate fuel cell stacks for both automotive and backup power applications, Vision Hydrogen Energy has launched the A2 Series — a high-power, high-efficiency, and long-lifespan graphite plate fuel cell stack designed for long-duration power generation.

    The A2 Series offers a power generation efficiency of 54% to 63%, with a design lifespan exceeding 40,000 hours. Compared to the previous generation, it delivers a 20% increase in power density and a 25% reduction in cost.

    With a modular design that can be scaled up to megawatt-level systems, the A2 Series is ideal for hydrogen energy storage power generation, and is also well-suited for data center backup power, heavy-duty trucks, marine vessels, and rail transit applications.
  • Application Scenarios:
    Heavy-duty commercial vehicles: Heavy trucks, tractor trucks, refrigerated trucks, buses, dump trucks, etc.
    Rail transit
    Marine vessels
    Backup power systems
    Energy storage and power generation systems
    Combined heat and power (CHP) systems

Battery Quick Facts

  • Current Range
    Current Range
    0~880A
  • Voltage Range
    Voltage Range
    188~312V
  • Rated Power
    Rated Power
    100~200kW
  • Design Life
    Design Life
    ≥25000h
  • Cold Start Temperature
    Cold Start Temperature
    -30℃
  • Power Density (by Volume)
    Power Density (by Volume)
    4.5kW/L

Key Features

  • High Efficiency and Long Lifespan
    The A2 Series graphite plate fuel cell stack is designed for long-duration power generation, offering a power output range of 150 kW to 178 kW per stack, with a power generation efficiency between 54% and 63%. It features a design life exceeding 40,000 hours, with a 20% increase in power density and a 25% cost reduction compared to the previous generation.
  • Modular Design
    The fuel cell stack features a modular design, allowing easy scalability to megawatt-level units, making it ideal for hydrogen energy storage power generation applications.
  • High Power Output
    A single stack delivers a rated power output of 200 kW, suitable for heavy-duty hydrogen-powered systems such as data center backup power, heavy trucks, marine vessels, and rail transit.
  • Self-Humidifying Stack Technology
    The humidification plate flow channel design, matched with carbon paper, enables lossless cathode self-humidification and stable operation. This eliminates the need for external humidifiers, reducing system cost and footprint.
  • Integrated End Plate Technology
    Hydrogen ejectors and triple-chamber inlet/outlet sensors are fully optimized and integrated into the end plate, significantly simplifying system integration and further lowering system costs. The integrated cooling fluid management within the end plate also enhances stack consistency and stability.

Industry Applications

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