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https://www.pv-tech.org/schletter_develops_module_cleaning_system_for_commercial_rooftop_applicatio/ Schletter develops module cleaning system for commercial rooftop applications - PV Tech Feb 9, 2011 - German-based Schletter GmbH has developed a novel cleaning system for PV module rooftop installations. The PVSpin is designed to be operated safely by one... cleaning systemfor commercialrooftop applicationspv techschletter https://vuir.vu.edu.au/44923/ Generation modelling of residential rooftop photovoltaic systems and its applications in practical... The VU Research Repository (previously known as VUIR) is an open access repository that contains the research papers and theses of VU staff and higher degree... photovoltaic systemsgenerationmodellingresidentialrooftop