Switzerland has launched the world's first movable solar-rail system, a groundbreaking innovation in renewable energy. This pilot project, developed by Swiss startup Sun-Ways, features 48 solar panels installed along a 100-meter stretch of railway track in Buttes, Neuchâtel. The panels can be easily removed for railway maintenance using a patented mounting system.

*Key Features:*

- *Movable Solar Panels*: Designed to be installed between railway tracks, allowing for easy removal and reinstallation.

- *Energy Production*: Expected to generate 16 MWh annually, powering three to four Swiss households.

- *Scalability*: Potential to expand across Switzerland's 5,000 km railway network, generating 1 TWh per year.

- *Global Ambitions*: Sun-Ways plans to implement similar projects in countries like France, Spain, South Korea, China, and the US.

*Benefits:*

- Harnesses unused space between railway tracks for clean energy production.

- Supports sustainable transportation by powering trains with solar energy.

- Innovative approach to renewable energy generation.

*Challenges and Concerns:*

- High installation costs, approximately €621,800 ($685,920) for an 18 kW system.

- Potential impact on railway maintenance and inspections.

- Durability and efficiency of solar panels in harsh railway environments ¹.