Solar energy is a sustainable and abundant power source derived from the sun’s rays. Using photovoltaic (PV) panels or solar thermal systems, sunlight is converted into electricity or heat, providing a clean alternative to traditional fossil fuels. This renewable energy reduces carbon emissions, plays a crucial role in mitigating climate change, and decreases our dependence on non-renewable resources. Solar energy systems can be installed on rooftops, in solar farms, or integrated into building materials, making it versatile for various applications. Technological advancements have significantly improved efficiency and lowered costs, making solar power more accessible worldwide. Investing in solar energy promotes a greener future and contributes to long-term energy security.