Enhancing Solar Energy Utilization in Buildings: Integrating Transparent Solar Panels and BIPV/T Systems for Optimal Energy Efficiency in Tabriz, Iran

Abstract

One challenge of utilizing solar panels is the potential impact on a building's aesthetic. Building-integrated photovoltaics/thermal (BIPV/T) systems and transparent solar panels, integrated into windows, offer viable solutions for optimal solar energy utilization. This research evaluates the feasibility of integrating these technologies within the specific climatic conditions of Tabriz, Iran, employing transient simulation. Three distinct building configurations were analyzed and compared in this study. The simulation results revealed that integrating transparent solar panels with BIPV/T systems can significantly improve energy production and efficiency. Transparent PV panels, especially beneficial in winter due to favorable solar angles, enhance the overall power output of the BIPV/T system. Additionally, the BIPV/T system acts as a heat source for the air-source heat pump (ASHP) during winter, improving the system's performance and reducing energy consumption. The final configuration demonstrated superior renewable energy generation and a substantial reduction in grid reliance, resulting in an annual CO2 emission decrease of 3757 kg through 8521 kWh of energy savings. This study highlights the potential to generate significant electrical power while maintaining the building's aesthetic appeal.