 This study aimed to increase the power output of a grid-connected photovoltaic PV system by adding a cooling unit and solar reflectors. The results showed that the improved PV module had a higher efficiency and performance ratio than the reference PV module, with gains in both electrical power and maximum power of up to 43%. This article was authored by Nisir Karim Kasim, Hazim Hamad Hussain and Alain Najmabed.