Analysis of photovoltaic with water pump cooling by using ANSYS

Abstract

Almost all regions in the world are facing with problem of increasing electricity cost from time to time. Besides, with the mankind's anxiety about global warming, it has infused an ideology to rapidly move towards renewable energy sources since it is believed to be more reliable and safer. One example of the best alternatives to replace the fossil fuels sourced is solar energy. Photovoltaic (PV) panel is used to convert the sunlight into electricity. Unfortunately, the performance of PV panel can be affected by its operating temperature. With the increment of ambient temperature, the PV panel operating temperature also increase and will affect the performance of PV panel (in terms of power generated). With this concern, a water cooling system was installed on top of PV panel to help reduce the PV panel's temperature. Five different water mass flow rate is tested due to investigate their impact towards the thermal performance and heat transfer rate.