Drop-in fuel cell systems
- Fully integrated
- Minimal integration effort
- Emission-free
zepp.solutions is specialised in the development, production and integration of drop-in hydrogen fuel cell systems best suited for medium- to heavy duty applications. Our modules enable the emission-free propulsion and operation of any type of vehicle or other high power demand application without any drawbacks on uptime, cost or lifetime. Zepp systems offer a high level of integration, minimizing the integration effort on the client side.
Drop-in hydrogen fuel cell systems
A drop-in hydrogen fuel cell system is a complete, plug-and-play power solution that can be used in a wide range of applications. The high degree of integration of our system means the amount of engineering required on the client-side is minimized. This lowers the risks, costs and time associated with developing a hydrogen fuel-cell application.
Our systems enable all OEMs, shipyards and other vehicle manufacturers to experience the benefits of hydrogen technology in their applications.
All systems developed by zepp.solutions offer this high degree of integration. We design, develop, test and manufacture all systems in-house. This gives us full control over quality, costs and timelines. We’re also able to develop a hydrogen storage system for any application to further decrease the engineering effort on the client side.
If you are interested in our heavy-duty zero-emission power systems or components, or if you would like to know more about the possibilities hydrogen offers for your application, get in touch.


Drop-in fuel cell system technology
Hydrogen fuel cell technology has several major advantages over alternatives like battery energy systems or conventional combustion engines. These key benefits are best shown in applications with the following characteristics:
- Long continuous operations
- High utilisation rates
- Fleet operations
- Low emission requirements
- Electrically powered operations in harsh environmental conditions
Our plug-and-play fuel cell systems are designed around PEM-stacks and can be considered drop-in modules. They are all-in-one packages, with integrated control systems, energy management systems, thermal control and a DCDC converter that can deliver directly to a battery of choice.
Hydrogen fuel cell systems by zepp.solutions
We develop hydrogen fuel cell modules based on our fuel cell technology platform. What can you expect from our drop-in fuel cell systems:
Reliable. Our heavy-duty fuel cell modules are based on proven fuel cell technology, ensuring flawless operations for the entire vehicle lifetime.
Compact. Fuel cell, hydrogen supply, energy management system, thermal control, DCDC converter, all supporting systems and control hardware in a single package. Custom form factors are possible.
High Performance. Designed, built and tested for heavy-duty applications. A hybrid setup with a battery allows for both high peak demands and long continuous operations.
Safe. Fully integrated hydrogen safety system in line with current safety regulations. Multiple integrated hydrogen sensors provide an extra layer of safety.
Flexible. The platform can be adapted to your needs, with custom form factors, tank setups and battery pairings. All designed for easy adoption into your heavy-duty application.
Zero-Emission. Hydrogen and air in, water and electricity out. No CO2, no NOx, silent and vibration-free.











Speaking from experience
We have integrated our hydrogen fuel cell systems in both land-based and maritime applications in various projects, all based on our in-house developed engineering platform.