Your Trusted Partner for Modular Battery Solutions

for the Bus Business

The Advantages of Bus Electrification

Electrify Your Business:
For a Sustainable and Green Future

Emission-free by 2050: This is stipulated by the Paris Climate Protection Agreement. But it is already a focus topic, as there will be a mandatory quota for the bus sector as early as August 1, 2021. By the end of 2025, 45% of all newly registered vehicles must be emission-free. After 2025, the intent is even to increase this to 65%. Would you like to convert your existing diesel bus fleet, or are you looking for an integrated battery solution to equip new vehicles? If so, we are at your side as a reliable and expert partner.


The Challenges of Bus Electrification

A dynamic and constantly changing environment

High CO2 pollution in cities

New technology, lack of transparency, and low availability

Battery development requires high volumes

Loss of range 

High costs for battery production and certification 

Our Solution for Your Business

Whether for the urban bus, small school bus, or long-distance bus - we offer you everything out of one hand: battery, thermal management, and an expert at your side. Integrated thermal management is not only capable of significantly increasing the range, but also ensures a longer battery life. We empower you to get started right away and save long development cycles; after all, we have already carried out the certification and testing for you.


Standard Battery System for Busses

With our standard battery system you get the best of both worlds: You benefit from the price and quality of a mass product as well as from the accurate fit of a customized solution. Thanks to its modular, scalable and geometric design and its high stability, our standard battery system is suitable for a wide range of vehicles of all kinds.


Conversion to CO2-Neutral Bus With CM Fluids

Webasto, one of the world's 100 largest suppliers to the automotive industry, and CM Fluids, a start-up from the biogas industry, have successfully converted a diesel-powered bus into an innovative carbon-neutral hybrid vehicle with a gas-powered engine and backup battery.


Your Advantages with Us as Your Partner at a Glance:

Low Total Cost of Ownership

The Webasto battery system provides peace of mind knowing the research and development have already been made to ensure a safe and reliable product. Combined with the price advantages of mass production and global leadership to provide state-of-the-art vehicle components, we built a turn-key system including modular battery packs, power distribution unit (VIB) for scalability, thermal management for the batteries (eBTM) and comfort management for passenger space (heating & cooling).

Robust & Durable Housing

A bus is designed for long-term use - and so is our battery. That is why it comes in a robust housing, which is not only shockproof but also waterproof and thoroughly tested.

Consistent Thermal Management for Optimal Performance

With our Thermal Management solutions, either plug-n-play or integrated, we not only increase the range up to 25 % of the vehicle but also the battery life cycle ensuring you optimal battery performance.

Highest Quality & Safety

We guarantee the best performance through the highest safety and quality standards. Our systems are extensively tested in-house, including corrosion and leak tests, temperature shock tests, and vibration tests.

Fast & Easy Access

Developing a battery will take too long? With our standard battery, you not only avoid the development time and costs, you are also assured of certification throughout Europe on top. You can get started with the electrification of your vehicles right away.

Reliable Support & Service

Do you need expert knowledge? We offer you more than just our products. We are at your side every step of the way. Our experts advise you right from the outset and integrate our solution perfectly into your existing system. Our Customer Service is available to answer any questions you may have about the process.

Set off into a green future now - with us at your side.

Converting an Old Diesel Bus

If you are converting an old diesel bus to an electric bus, not only can you save almost 50% of the costs, but the waiting times are shorter, too. In addition, you do not have to dispose of your old fleet but can simply electrify it - double the benefits!

New Electric Bus

If you buy a new electric bus, everything can be planned as you wish from the start. In addition, the products can be matched perfectly, for example, the heating and cooling solutions in the vehicle. You can simply choose our standard battery system or we develop your own individualized battery tailored to your needs. 

Why You Should Choose Webasto

We do not only offer you highly professional production, in-house testing, prototyping, and simulation, but also an expert partner at your side.


In addition, our battery packs are already tested and certified - and all of this to the highest safety and quality standards. Benefit from our future-proof battery solution and set off with us today into a green and sustainable future.

Our Solution in Other Vehicle Types