The weight of a thin-film rooftop PV installation at Netherlands football club AZ Alkmaar has been highlighted in media reports as a possible cause of a stadium roof collapse. However, a full investigation is yet to be launched and one German specialist said studies have shown flush-mount PV panels do not increase static wind loads on rooftops.The news has been plastered across Netherlands and international media and has caused a sensation. A large portion of the roof on one stand at football club AZ Alkmaar's stadium collapsed on Saturday as strong winds hit the city of Alkmaar. Fortunately ...Den vollständigen Artikel lesen ...
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