The utilization of renewable energy, particularly solar panels, has rapidly developed as a solution to reduce dependence on fossil fuels and carbon emissions. This study examines the application of solar panels across various sectors, including transportation, residential, commercial, industrial, and agricultural, using a systematic literature review (SLR) approach. The results indicate that solar panels provide significant benefits in supporting energy sustainability, such as high efficiency in electric vehicles, carbon emission reduction in the transportation sector, and energy cost savings in commercial buildings. In the agricultural sector, solar panels are used for irrigation and crop storage. Additionally, technological advancements such as bifacial panels and integration with energy storage systems enhance efficiency and application flexibility. However, challenges such as high initial costs, location limitations, and technological efficiency remain major barriers. Through an analysis of the advantages and disadvantages of three types of solar panels (monocrystalline, polycrystalline, and thin-film), this study provides strategic guidance for selecting the most suitable technology for specific needs. The study concludes that the adoption of solar panels can be accelerated through technological innovation, cost reduction, and government policy support. With optimal utilization, solar panels have significant potential to drive the transition toward sustainable energy in the future.