Research Projects

The research focuses on the impact of temperature on solar photovoltaic modules, highlighting the need for a cooling system using paraffin wax, a high latent heat and thermal stability material, as a Phase change material (PCM). The study proposes blending nano materials like aluminum oxide and expanded graphite in PCM to enhance heat transfer and improve performance. The seebeck effect-based thermoelectric power generation technology can directly convert thermal energy to electrical energy, with the electrical performance determined by the hot end and cold end temperatures. Paraffin wax with higher melting temperatures (65°C) will be prepared at different weight ratios to find the optimum composite PCM for TEG and cooling medium. The study also aims to find the optimum composite PCM with minimum melting temperatures (25°C or less) for TEG. Experiments will be conducted and all measuring parameters will be measured and recorded for detailed analysis. Mathematical modeling will be developed for the physical system and design, operating parameters, and thermal properties of composite PCM samples. The research aims to address the issue of temperature rise in solar photovoltaic modules and improve efficiency.