Green Energy
Turning sustainability into profitability through innovative solar technology
Green Energy is a specialist in vehicle-mounted solar systems for heavy road transport. With standardised solutions for trucks, buses and trailers, our systems are built for daily commercial use.
Installed directly on the vehicle roof, our lightweight, durable CIGS panels send power straight to the vehicle battery when driving or parked. This reduces strain on the alternator and lowers fuel consumption.
The complete system combines advanced solar technology, smart charge control and performance monitoring. Today, more than 3,000 systems are active across commercial fleets.
A scalable investment that cuts fuel use, improves battery reliability and delivers measurable CO₂ reduction – with immediate operational impact and fast payback.
Turn your fleet roof into a cost-saving asset that improves your bottom line.
Fleet solutions
Engineered for road transport
Solar systems for trucks
Cut diesel use by 646–847 litres per truck per year. Reduce alternator load, extend battery life and lower CO₂ emissions. Fits truck tractors, rigid and box trucks.
Solar systems for buses
Generate extra power on the roof to support high onboard electrical demand. Save 1,616–2,052 litres of diesel per bus per year, improve reliability and passenger comfort.
Solar systems for trailers
Solar performance data
New milestone reached: solar data from 10 million driven km confirms fuel and CO₂ savings.
EU-funded independent research confirmed significant fuel and CO₂ savings and fast payback on solar for commercial vehicles. Our real-world data confirms it at scale.
NEW FOR 2026
Next-Gen Solar Power
Our new generation of 60 Wp and 95 Wp solar panels delivers 10-20% higher output and better efficiency from the same footprint as previous generations. The upgraded solar systems will strengthen your savings even further than before. You can expect:
- More usable energy and stronger performance
- Lower system cost and faster payback
- Reduced fuel costs and better margins.
System benefits
Save fuel, extend battery life and cut carbon emissions
Green Energy’s solar systems are a high-impact fuel efficiency lever that contribute to decarbonisation. With standard configurations from 120 Wp to 1520 Wp, systems are matched to trucks, buses and trailers.
Typical annual savings range from 646–847 litres per truck and 1,616–2,052 litres per bus, with direct CO₂ reduction. Continuous battery charging also improves reliability, increases battery lifespan and reduces the risk of battery-related downtime.
01. Install
02. Connect
03. Save
Customers
What our customers say
Customer cases
Discover how we’re helping our customers reduce CO₂ emissions, improve efficiency and save cost.
Installation gallery
See how our versatile solar solutions fit easily on to trucks, buses and coaches.
Latest news and blogs
Insights
