Introduction and Literature Review to Deployment of Photovoltaic Systems in Buildings

Photovoltaic (PV) solar technology is one of the most promising developments in renewable energy. As the cost of solar panels continues to decrease, it is becoming more accessible and widely used in both urban and rural areas. Using solar energy to power our homes, businesses and communities can help reduce our dependence on fossil fuels and move toward a more sustainable future. This study examines modern technologies used in sustainable buildings, such as beeper systems and the mandatory implementation of photovoltaic systems in advanced countries. The methods of supplying electricity to buildings through photovoltaic systems are also discussed. Storage is a crucial topic in renewable energy and is discussed in the following sections. This study also critically examines the use of phase change materials (PCMs) as heat-absorbing materials in photovoltaic panels and their impact on heating and cooling in the interior of sustainable buildings.