Scientists at the Fraunhofer Institute for Solar Energy Systems (ISE) , together with VOEN Vöhringer , have developed a methodology based on agrophotovoltaics with climate protection systems. This integration enables greater efficiency in the use of agricultural land, especially in fruit orchards such as cherry orchards.
Agrophotovoltaics and its models promote greater efficiency
This concept is being tested at a pilot plant in Fronreute , near Ravensburg, and aims to leverage existing weather protection structures instead of building steel substructures, thereby reducing construction costs. The lightweight photovoltaic modules , weighing less than 5 kg per square meter, can generate up to 420 kilowatts per hectare while protecting crops from the elements.
Felix Basler, project manager at Fraunhofer ISE , explains that this solution seeks to reduce the costs associated with the construction of photovoltaic systems. These often require new infrastructure, so the designed modules are easy to install on existing structures, simplifying the technology’s implementation in established agricultural areas.
The new system provides clean energy while optimizing growing conditions. Furthermore, the shade generated by the photovoltaic panels protects the crops from high temperatures and extreme weather conditions, while the solar modules , cooled by the microclimate beneath them, can generate more electricity on hot days.
The project is being developed within the context of sustainable agriculture, with the goal of integrating food production with renewable energy generation. Furthermore, the use of specialized software has made it possible to calculate the optimal module size to ensure that cherry production is not affected by shading.
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Source and photo: Fraunhofer ISE
