Photovoltaic (PV) power generation is a clean and renewable energy technology that offers significant environmental benefits. First, solar power produces no greenhouse gases or air pollutants during operation, effectively reducing carbon dioxide emissions and helping to mitigate global warming. Second, unlike fossil fuel-based power generation, PV systems do not require the burning of coal or oil, thus avoiding ecological damage and pollution caused by resource extraction. Additionally, solar panels operate silently and require minimal maintenance, eliminating noise pollution and making them suitable for urban and residential areas. Compared to traditional thermal power plants, photovoltaic systems also conserve large amounts of water, reducing pressure on aquatic ecosystems. With technological advancements and decreasing costs, solar power installations are becoming increasingly widespread, supporting global efforts toward carbon neutrality and sustainable development. Promoting photovoltaic energy not only improves air quality but also helps preserve natural resources, making it a key pathway to a greener, low-carbon future.