The use of solar panels in the construction industry represents a crucial step towards sustainable development and the reduction of negative environmental impacts. This paper explores various aspects of the application of solar panels in construction, including technical, economic, and environmental aspects. Firstly, the technical characteristics of solar panels are analyzed, including different types of photovoltaic systems, their efficiency, and methods of integration into building structures. This includes standard installation methods as well as innovative approaches such as integrating solar panels into building facades and roofs. The economic analysis of the implementation of solar panels is covered in the second part of the paper. Initial installation costs, financing options, economic viability through energy savings, and return on investment are examined. Additionally, incentives and subsidies provided by governments and international organizations to promote the use of renewable energy sources are analyzed. The environmental benefits of the application of solar panels in construction are discussed in the third part of the paper. This includes the reduction of greenhouse gas emissions, decreased reliance on fossil fuels, and contributions to sustainable urban development. Furthermore, the paper addresses challenges related to the recycling and disposal of solar panels after their lifespan. In conclusion, the paper finds that the application of solar panels in construction is not only economically viable but also environmentally necessary. With appropriate policy and legislative support and continuous technological advancements, solar panels can significantly contribute to reducing the global energy footprint and promoting sustainable practices in the construction industry.