Our Solutions for Buses

Symbio, partner of your hydrogen-electric transition: 

We offer complete support at every stage of your project:

• Requirements Assessment: A multidisciplinary task force assesses your requirements, defines directions, and proposes the optimal solution for your needs and applications.
• Engineering: A dedicated team supports you at every stage of the project: design, optimization, hybrid architecture, integration, demonstrators, and industrialization. This support is enhanced by our end-to-end expertise in the value chain of our fuel cell components (MEA and BPP).
• Training: Training for your teams and stakeholders through the Symbio Hydrogen Academy to foster adoption of hydrogen-electric technology.
• Technical support: System commissioning at the site of your choice and user guidance.
• After-sales service: Back-office services to ensure maximum product availability: telemetry and data logging, hotline, flying doctors, predictive maintenance based on data analysis.

StackPack™ 75, our plug-and-play fuel cell system tailored for buses.

SEAMLESS INTEGRATION

• Compactness: just 268L in volume and only 40 cm high to fit in the engine bay or on the 
  vehicle roof.
• Ease of cooling: operates at up to 85°C, minimizing the size and complexity of your cooling system.
• Versatility: possibility to combine multiple systems into one streamlined solution.
• Cost-effective integration: a fully integrated, plug-and-play system designed to simplify installation and reduce overall integration expenses.

COST-EFFICIENT FLEET OPERATIONS

• Low hydrogen consumption: : engineered for optimal efficiency to significantly reduce H₂ usage.
• Maximized passenger capacity: compact and lightweight design to preserve space and payload.
• Minimal maintenance costs: built for durability with full component control and minimal routine servicing.

BEST-IN-CLASS SERVICES

• Technical support: a dedicated team to assist with system commissioning directly at your facility.
• Aftersales: comprehensive data logging, rapid-response flying doctors, and readily available spare parts to maximize vehicle uptime.
• Training: access to 80 specialized modules via our Symbio Hydrogen Academy training platform to deepen understanding of hydrogen systems

Symbio, partner of hydrogen buses pioneers.

Symbio is the fuel cell partner of Safra for the HYCITY®, offering a range of 350 km and refueling in under 10 minutes. This zero-emission bus contributes to the decarbonization of urban centers while providing passengers with a noise- and vibration-free experience. These new hydrogen buses are already operating in several French cities.