Perforation

The role of perforation in photovoltaic brackets

A research team led by scientists from China's Northeast Electric Power University has investigated the impact of frame perforation on reducing the temperature of PV panels using passive air cooling. The experimental setup Image:. . Geometry of the frames used in a photovoltaic (PV) module affects the fluid flow and heat transfer around the system. As a method of passive cooling, various perforation patterns are introduced into the aluminum frame of a PV module, and the resulting flow field, temperature distribution, and power. . The answer lies in those unassuming holes dotting your photovoltaic brackets. New photovoltaic bracket perforation might sound as exciting as watching paint dry, but hear me out – it's like discovering your car runs better because of upgraded windshield wipers. This then encourages the build-up of inte f materials with high thermal conductivityare used.