How SolarOnTop improves driver well-being and retention in the transport industry
The European Transport industry is facing a serious challenge: a shortage of 420,000 truck drivers. Without strategic recruitment and retention efforts, that gap could grow to approximately 745,000 drivers by 2028. (Source)
Because of this growing shortage, fleet owners and transport companies are not only focused on hiring new drivers, they are also investing in retention strategies. One of the most effective ways to retain drivers is by improving driver well-being.
In this article, we explain how SolarOnTop improves driver well-being by using solar energy to power electrical devices in the truck cabin. Having an uninterrupted power supply allows drivers to rest comfortably during breaks and overnight stops without worrying about power availability. As a result, stress and fatigue are reduced while productivity and job satisfaction increase.
For fleet managers, this means:
- • Higher driver satisfaction, safety and retention
- • Reliable cabin power for HVAC, lighting, and appliances
- • Better sleep quality and reduced driver fatigue
- • Lower diesel consumption and CO₂ emissions
The challenges fleet managers see every day
Truck drivers spend long hours on the road and often rest or sleep in their trucks. When rest conditions are poor, it impacts driver performance and directly affects fleet operations
Many drivers deal with:
- • Air conditioning or heating shutting off because the battery runs low
- • Loud engine idling or warning alarms that wake them up
- • Constant stress about power availability when using cabin systems, worrying there may not be enough energy left to restart the truck.
- • Interrupted sleep that results in fatigue and reduced alertness.
Over time, poor sleep affects driver safety, mental health, productivity and job satisfaction. Drivers who don’t sleep well are more likely to feel stressed, disengaged and dissatisfied with their work. This often results in:
- • Reduced alertness and higher safety risks
- • Lower productivity
- • More sick days
- • Higher driver turnover
For fleet managers, this directly impacts operational performance and costs.
The solution: Solar-powered cabins by SolarOnTop
SolarOnTop improves driver well-being and retention by using solar energy to power truck cabin systems without interruption. Solar panels installed on the roof of the truck generate energy that powers essential cabin systems such as air conditioning, HVAC, lighting, microwaves, coffee machines... Even at night, power remains available thanks to SolarOnTop’s lithium battery, which stores excess solar energy generated during the day for later use.
With over 130 trucks powered by SolarOnTop across Europe, fleet operators see reliable power availability during rest periods. This leads to happier, healthier and more productive drivers.
Key Benefits:
- • Uninterrupted Power: Drivers can use cabin systems during rest periods without hotel load shutdowns or alarms.
- • Quiet Operation: No engine idling means less noise, better rest and happier drivers.
- • Climate Control: Cabins stay comfortable day and night, supporting better sleep quality.
- • Clean Energy: Reduced idling lowers diesel consumption and CO₂ emissions.
What our customers say
Better Rest, Better Performance
Quality sleep is one of the most critical factors in driver well-being. SolarOnTop enables drivers to rest without interruptions whether during daytime breaks or overnight stops.
Our customer Van Rijnsbergen operates long-distance routes, with trucks driving mainly at night and drivers sleeping during the day. This makes reliable cabin power important for air conditioning. Before the installation of SolarOnTop, when there was not enough electrical power to run comfort systems during breaks, the truck would either shut down the HVAC system or trigger an alarm. Both situations were unpleasant for drivers: their rest was either disturbed by noise or they were left without air conditioning.
With SolarOnTop, the truck and HVAC system are now powered by solar energy. This eliminates engine idling, reduces fuel consumption, and lowers CO₂ emissions while allowing drivers to rest comfortably without interruptions.
“Our biggest motivation was to ensure that the air conditioning and refrigerator could operate during our daytime breaks when we sleep. Now, we have a fully functional system that allows the driver to enjoy a cooled break and a good sleep without needing to wake up to start the engine. Even with temperatures above thirty degrees, the air conditioning unit keeps running on solar power.”
- Anja Van Rijnsbergen, Business Owner.
Less stress, Less fatigue
Before the installation of the solarontop, drivers had to choose between comfort and conserving power. That constant trade-off creates stress especially overnight.
“We are happy to be driving a truck equipped with SolarOnTop, using clean energy. It feels great knowing I’m running on clean energy! Thanks to SolarOnTop, I can now sleep comfortably all night without interruptions. Before, I would wake up because the battery ran out, and the HVAC stopped. Now, I can get a full night’s rest, and it makes a big difference, no more stressing about power or waking up tired.”
- Robert Havelaar, Driver at Hitachi Vantara.
Quiet cabins improve safety and productivity
Noise and vibration from idling engines disturb sleep. SolarOnTop’s silent operation creates a calmer and more comfortable rest environment.
Fleet owners report that drivers return to work feeling:
- • Less stressed
- • More focused
- • More satisfied with their jobs
This leads to higher productivity, fewer errors and improved road safety.
A proven driver retention strategy
With driver shortages across Europe, retaining experienced drivers is a strategic priority. SolarOnTop has proven that investing in driver comfort pays off not only in well-being but also in business outcomes.
“Thanks to SolarOnTop, our driver experiences a less stressful workweek, and our diesel fuel consumption has decreased, resulting in lower CO₂ emissions.”
- Anja Van Rijnsbergen, Business Owner
Lower fuel consumption, reduced emissions and happier drivers create a win-win for companies focused on sustainability and operational efficiency.
Driver well-being is no longer optional. It is a key factor in retention, safety and performance. By delivering uninterrupted power, quiet operation and reliable climate control, SolarOnTop improves daily life for drivers while supporting cleaner and more efficient fleet operations.
Contact our experts to discuss how SolarOnTop can be integrated into your trucks and tailored to your fleet operations.