Your service & installation partner for

Bus depots

We specialize in the equipment that fuels and charges your buses, to keep them ready for traffic.

Electrical bus depots: conversions and newbuilds

When building a new depot or converting an existing one from conventional fuels to EV charging, Wennstrom provides a complete service, from start to finish. We provide a smart charging system that we integrate with your traffic planning system for optimized charging based on traffic schedules. 

Our service includes dimensioning based on current and future needs, transformers, battery storage solutions with integration with any solar energy plants. We offer a broad range of DC chargers and software to monitor and manage loading. 

For true turnkey projects we take care of all construction work, necessary approvals, project management, installation, testing and commissioning. 

Service & maintenance for electrical bus depots

Once the electrical bus depot is in operation, Wennstrom provides maintenance and service to ensure best possible uptime and continuous availability to charging. Our service organization has nationwide coverage and all the logistics in place to resolve issues quickly. 

Service & maintenance of bus depot fueling equipment

We also provide installation and service of conventional depot fueling equipment. We make sure your fueling equipment remains up and running, through preventive maintenance and timely repairs whenever needed. Our service technicians are experienced with all common depot fueling solutions.  

We can also install new equipment and even manage complete turnkey projects for new depots. 

The Wennstrom service setup

Treat yourself to a service partner with solid experience, established processes and nationwide geographical coverage for both traditional fueling and e-mobility.  

Service center

Field technicians

Tech center

Independent supplier

Wennstrom is not tied to one specific brand and we service EV chargers, fuel pumps and terminals of many different brands and models. When designing a turnkey solution, we will always select the products that suit your specific needs, that provide reliable uptime and an attractive lifetime cost. 

Treat yourself to a solid tech partner

We understand the importance of always having your bus fleet ready for traffic. You can trust us to design and install reliable solutions and to provide timely and accurate service. 

Customer references

Keolis, Göteborg: Conversion of bus depots for EV charing
Conversion of 3 bus depots to EV charging, including installation of around 200 bus DC charging points.
HELB bus washing
Installation of 2 Istobal HWExpress bus washing machines and water recycling system for HELB.
Oslo buss: Turnkey EV depot construction
Turnkey project spanning from site clearing and ground construction to charging infrastructure, including transformer, substation, solar panels and wind tubine placement, electrical works, installation of 16 heavy vehicle chargers and implementation of smart charging system.
Nobina, Addition of EV chargers to bus depot
Installation of 58 DC charging points at Nobina’s bus depot with a maximum charge of 180kW per plug
EV charging for bus depot
Turnkey project with installation and maintenance of multiple charging hubs for 106 buses, with Efacec EV chargers.

More about our services

E-mobility

We make sure your new EV charging station is optimized for your current charging needs and designed in a way that simplifies future expansion.

Installation & new builds

From small installation tasks to large turnkey projects, you can rely on Wennstrom to get the job done correctly, and in time.

Service & maintenance

Treat yourself to a service partner with solid experience, established processes and really good logistics in place. We have nation-wide geographical coverage in Sweden, Norway, Denmark & Finland.
Contact Wennstrom

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