German clean energy developer SINN Power has officially launched the world’s first vertical floating photovoltaic (PV) system, located at the Jais gravel quarry in Starnberg, Bavaria. With a total capacity of 1.87 MW, this pioneering project covers just 4.65% of the lake’s surface and is expected to generate approximately 2 GWh of sustainable electricity per year a significant case study for students exploring renewable energy solutions.
Ideal for those studying Environmental Science, Engineering, or Green Technology, the plant demonstrates real-world application of innovative clean energy systems. Using SINN Power’s patented Skipp technology, the solar modules are installed vertically from east to west, maximizing sunlight exposure and ensuring consistent energy production throughout the day a critical concept in solar energy efficiency.
Already, the plant has cut local grid electricity usage by nearly 60%, with projections of up to 70% reduction as production stabilizes. This project offers valuable insights for students researching sustainable infrastructure, floating solar power, and future-ready green technologies.
A standout feature of Germany’s vertical floating solar power plant is its keel-shaped substructure, which securely anchors the solar modules while allowing controlled movement to adapt to wind pressure and fluctuating water levels. This advanced design showcases real-world applications of renewable energy engineering, making it an excellent case study for students studying Solar Power Systems, Mechanical Engineering, or sustainable infrastructure.
The system connects to the power grid via a floating cable, which leads to an onshore connection point. Importantly, the installation adheres to the German Federal Water Resources Act, respecting the legal limit by covering only 15% of the lake’s surface area. For students and educators, this project highlights the intersection of green technology, environmental policy, and clean energy innovation.
Following the success of the initial installation, SINN Power is planning a second phase of its vertical floating solar power plant, adding an additional 1.7 MW of capacity while maintaining lake coverage below 10%. This expansion demonstrates the scalability of floating solar systems and opens up new opportunities for offshore renewable energy generation a key topic for students studying Green Engineering, Environmental Science, and Sustainable Energy Systems.
Designed to withstand offshore conditions, the technology holds strong potential for producing clean energy in open waters, making it a forward-thinking solution for global energy challenges. The project has gained political and institutional support, including backing from Bavaria’s Vice-President Hubert Aiwanger, and involved key stakeholders from local government and the energy sector. For students, this represents a powerful example of how public policy, innovation, and environmental engineering come together to drive progress in the renewable energy transition.
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