Search Word: photovoltaic units

Prof. Dr. Nasser El Gizawy, Benha University Vice-president for Post Graduate Studies and Researches' Affairs said that a group of scientists from the University of Bristol and Benha University used salt water to cool the photovoltaic units with the aim of developing a system for cooling solar cells by using materials saturated with sea water adding that this development came after a series of scientific papers published by same research team using pure water.