Nissan has taken the wraps off a solar‑powered Ariya concept to mark Clean Energy Day.
Developed by engineers from Nissan’s Advanced Product Planning team in Dubai and Powertrain Planning team in Barcelona, the concept features 3.8 cu m of high‑efficiency photovoltaic panels integrated into the bonnet, roof and tailgate.
These polymer and glass-based solar panels convert sunlight into DC power, managed through an advanced controller designed to optimise energy use and reduce reliance on external charging infrastructure.
Real‑world testing reveals the transformative potential of the system:
- Under ideal conditions the system can deliver up to 23km of additional range per day
- In cities with high solar exposure the vehicle can generate an average of 17.6km of daily solar driving range
- Year‑round averages show significant gains globally: 10.2km/day in London, 18.9km/day in New Delhi and 21.2km/day in Dubai
- Drivers can reduce their charging frequency by 35–65 per cent depending on usage
- A two‑hour, 80km journey can produce 0.5kWh of clean energy, adding up to 3km of free, zero‑emission range
Nissan says such performance has powerful implications for regions with limited charging infrastructure.
Drivers could enjoy longer intervals between charges, greater autonomy, and lower cost of ownership simply by parking or driving in the sun.
The project began with a simple but ambitious question: What if EVs could charge themselves?
This sparked a partnership with Dutch solar‑mobility innovator Lightyear, who supplied the next‑generation panel technology brought to life by Nissan’s engineering teams.
Initial long‑distance testing, including a 1550km journey between the Netherlands and Barcelona —demonstrated that solar integration could cut annual charging visits for a 6000km/year commuter from 23 to just 8.
“The solar‑powered Ariya concept embodies Nissan’s belief that innovation and sustainability must move forward hand‑in‑hand,” Nissan’s Shunsuke Shigemoto said.
“By exploring how vehicles can generate their own renewable energy, we are opening the door to new opportunities for customers—greater freedom, reduced charging dependency, and a cleaner future.
“This concept is not just a technical milestone; it’s a vision of how Nissan intends to lead the next phase of electric mobility.”
Shigemoto San is Vice President ePowertrain & Internal Combustion Engine Powertrain (ICE), Technology Research & Advanced Engineering & Chief Powertrain Engineer, Nissan AMIEO.
By exploring the integration of solar charging as an EV solution, Nissan hopes to achieve carbon neutrality across the life cycle of its products and operations by 2050.
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