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| The new photovoltaic building elements may be seen at the BAU expo, in Munich, in January. The research team developed a variant with an insulating material made of hemp fibers and a variant made of mushroom material. Pictured here is a demonstration installation of six PV façade elements at the Fraunhofer IBP location. The amount of PV elements can be extended as required, colored as needed and installed quickly. © Fraunhofer ISE / Photo: Mona Muehlich. |
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