A smarter approach to modern logistics
In the transport industry, efficiency is everything. From keeping vehicles moving to managing fuel consumption and supporting drivers on long journeys, even small improvements can make a significant difference across an entire fleet.
For German logistics company Schwarzer Spedition, finding smarter and more sustainable ways to operate is an important part of its approach to modern transport.
Led by Rolf and Klaus Schwarzer, the company has taken a proactive approach to improving fleet efficiency by integrating renewable energy into its vehicles. Working in partnership with Dometic, Schwarzer Spedition has equipped truck cabs with Go Power! solar panels, helping to reduce dependence on engine-generated electricity while supporting the everyday needs of its drivers.
Dometic Go Power! FLEX 110 & Dometic Go Power! FLEX 55
Dometic CoolAir RTX
Schwarzer Spedition Fleet
Keeping power available, even when the engine is off
For long-distance truck drivers, the cab is much more than a workplace. It's also a place to rest, prepare meals and spend time between journeys.
During extended stops, essential onboard equipment such as parking heaters, air conditioning and coffee machines can place considerable demands on vehicle batteries. Without sufficient charging, battery levels can fall, potentially leaving drivers unable to restart their vehicles.
For fleet operators, these situations create unnecessary downtime, additional costs and disruption to delivery schedules. Schwarzer Spedition recognised an opportunity to address this challenge by making better use of an abundant energy source: sunlight.
The solution? Dometic Go Power!
Working closely with Dometic, Schwarzer Spedition became one of the first transport companies in its region to introduce solar technology across its vehicles. Go Power! solar panels were installed directly onto the roofs of truck cabs, allowing the vehicles to harness solar energy and support battery charging throughout the day. The solution provides an additional source of energy without requiring drivers to change their routines or compromise the functionality of their vehicles. By combining Dometic's expertise in mobile energy solutions with Schwarzer Spedition's operational experience, the two companies developed a practical solution to a familiar challenge in commercial transport.
“In our region, we were the first transport company to equip our vehicles with solar modules. Dometic provided the Go Power! products and handled the installation.”
Dometic Go Power! FLEX 110 & Dometic CoolAir RTX
Konstantin Gottfried, Schwarzer Spedition
Less downtime, lower costs and greater driver comfort
For Schwarzer Spedition, the benefits extend beyond generating renewable electricity. By helping maintain vehicle battery charge during extended stops, the solar panels reduce the risk of starting problems and the operational disruption that follows.
The additional energy also helps offset the electrical demands of onboard equipment, supporting greater comfort and convenience for drivers who spend extended periods away from home.
“Drivers spend days in their trucks, using their parking heaters, air conditioning and coffee machines. With these solar modules, we ensure the battery stays full.”
Dometic CoolAir RTX
In-cab comfort
Importantly, the company has also reported fuel savings, demonstrating how solar technology can contribute to lower operating costs alongside more sustainable fleet operations. For a logistics business where vehicle availability and operational efficiency are critical, these improvements represent a valuable step forward.
As Schwarzer Spedition continues to explore new opportunities for more sustainable transport, its collaboration with Dometic provides a practical example of how innovation can deliver real benefits on the road. For Dometic, the partnership highlights the potential of Go Power! solar technology in professional vehicle applications, where reliable energy supply is essential to keeping businesses moving.
