What the Project Is
SONO MOTORS BECOMES SONOSOLAR ON EVERY VEHICLE. ENGINEERED FOR IMPACT. To celebrate the brand launch, a limited edition of 500 premium solar modules is now available at special prices – specifically for vehicles, specifically for you. Whether it is for a DIY camper, a fan of electric vans, a fleet converter, or even a homeowner, this initiative is a way of saying thank you to supporters and customers. Upcoming events in 2025 include NUFAM in Karlsruhe, BUSWORLD in Brussels, and SOLUTRANS in Lyon… all positioned to showcase the pioneering approach to solar mobility.
Main Benefit
The advantages are clear when solar is integrated into vehicles. Key figures and facts include:
- REDUCE THE VEHICLE’S FUEL CONSUMPTION BY UP TO 7%
- INCREASED ENERGY INDEPENDENCE: Generate self-sustained power on the go
- ENHANCED OPERATIONAL EFFICIENCY: Supporting systems like refrigeration, GPS, and air conditioning
- SCALABILITY FOR FLEET OPERATIONS: Long-term cost savings and environmental sustainability
- LOWER CARBON FOOTPRINT: Reduced greenhouse gas emissions
- RESILIENCE AND BACKUP POWER: Essential systems stay operational during emergencies
- INNOVATION AND BRAND REPUTATION: A commitment to sustainable, forward-thinking solutions
- REDUCED FUEL COSTS: Helping offset expenses through optimized solar energy
These benefits emphasize the remarkable potential and efficiency of integrating solar power into a wide array of vehicles.
Technology Integration and Design
The approach embraced by Sono Solar involves developing and delivering a comprehensive product and service landscape around solar mobility. From easy-to-install, plug-and-play Solar Kits to customized, high-end series products for vehicle OEMs, the project covers it all. A robust portfolio of hardware and software—including Solar Charge Controllers, High automotive Solar Modules, and Solar Data Services—ensures that every aspect of solar integration is addressed. Deep technical expertise in vehicle manufacturing translates into systems that are meticulously designed and validated from concept to series delivery. This integration is all about turning the idea of solar power into a practical, everyday reality.
Collaborations and Partnerships
Collaboration is a key element of this journey. Major players in the vehicle and equipment manufacturing sectors are partnering to push the boundaries of solar mobility. For instance, since 2025, MAN Truck and Bus S.E. offers a SonoSolar Solution as an accessory for their Lion’s Coach Series. The solution is delivered and pre-installed in the production line—pushing solar integration to new limits. Alongside refrigerated trailer pilots, many European Trailer Manufacturers have been engaged, testing the impact of solar yield on cooling performance and energy independence. With multiple models and electrical interfaces integrated with high voltage solar charge controllers, the project demonstrates compatibility with most TRU (Transport Refrigeration Unit) systems on the market… and that’s just one example of the dynamic collaborations taking place.
Progress in Mobility Solutions
Sono Motors is not only about solar integration – it is also paving the way for groundbreaking mobility solutions. The Sion, the first series-produced electric car with solar integration, marks a significant milestone. This vehicle offers up to 250 km range on conventional electric power and an additional solar contribution of up to 34 kilometers per day. The concept is built on connectivity and intelligent application options, where the car’s design encourages sharing services. An app facilitates sharing the vehicle itself, rides, and even energy, thanks to its bidirectional charging function. Every carbon emission that cannot be reduced during production is completely offset, ensuring that the vehicle remains environmentally responsible.
Industry Innovations and Market Reach
The project does not only shine in standalone performance but also in forming strategic alliances that extend its market reach. Partnerships include a close collaboration with Merlin Solar Technologies from the US. Merlin Solar will distribute Sono’s solar charge controller technology as part of its integrated power systems in North and South America. Meanwhile, SonoSolar will distribute Merlin’s cutting-edge solar modules throughout Europe, creating a robust network that leverages established engineering capabilities and market networks. Such collaborations with global commercial vehicle OEMs – like the joint effort with Ford Motor Company as part of the EU-funded SolarMoves project – showcase the real-world potential of Vehicle Integrated Photovoltaics (VIPV). Testing on a Ford E-Transit with a complete 1 kWp solar installation and high voltage solar charge controller truly underscores the transformative potential of this technology.
Project Impact
- SDG7 – Affordable and Clean Energy
- SDG9 – Industry, Innovation, and Infrastructure
- SDG11 – Sustainable Cities and Communities
- SDG13 – Climate Action
Looking Forward to Future Innovations
The vision for the future is clear: a world where solar power is seamlessly built into mobility, engineered into the DNA of all vehicles. With a compelling blend of automotive, solar, digital, and electronics expertise, the project not only envisions but actively drives the shift towards solar-powered, sustainable transportation. As global trends push for greener alternatives, this initiative sets the standard for designing vehicles that are both efficient and responsible. The momentum built by early pilots—whether on refrigerated trailers, buses, or even the groundbreaking Sion—demonstrates a market ready for innovation. In a conversational tone, the message is simple… it’s about turning the sun’s energy into a pathway for a cleaner, more sustainable future. And with continuous improvement and smart collaborations, the journey towards mass adoption is well underway.
