Qatari researchers have looked at the degree to which cleaning robots could threaten the physical integrity of solar panels. They found that cleaning machines have a very minimal impact and that modules of similar sizes tend to exhibit roughly the same amount of vibration.Scientists at the Qatar Environment and Energy Research Institute (QEERI), part of Hamad Bin Khalifa University (HBKU), have tried to assess the mechanical stress to which solar modules are exposed during robotic cleaning operations. "One specific concern is vibration - how much do the modules shake as a robot brushes them," ...Den vollständigen Artikel lesen ...