Solar energy systems harness the power of the sun to generate electricity or heat. They typically consist of solar panels, which capture sunlight and convert it into usable energy. This clean and renewable energy source can power homes, businesses, and even vehicles, reducing reliance on fossil fuels and lowering electricity bills. In addition to solar panels, solar energy systems may include inverters that convert direct current (DC) electricity into alternating current (AC) for household use. Some systems also incorporate batteries to store excess energy for later use, ensuring a steady power supply even when the sun isn't shining.