Solar energy harnesses the power of the sun to generate electricity, providing a clean and renewable energy source that reduces reliance on fossil fuels. The diagram illustrates how a typical residential solar energy system works: solar panels installed on the roof capture sunlight and convert it into direct current (DC) electricity. This DC electricity is then sent to an inverter, which transforms it into alternating current (AC) electricity suitable for powering home appliances. This system not only lowers energy costs but also contributes to a sustainable future by reducing carbon emissions.