Solar panels are advanced energy-generating devices that convert sunlight directly into electricity using photovoltaic (PV) cells. These cells absorb solar radiation and generate direct current (DC) electricity through the photovoltaic effect. The generated power is then used directly, stored in batteries, or converted into alternating current (AC) using an inverter for running electrical appliances.

Solar panels play a crucial role in producing clean, renewable, and sustainable energy for residential, commercial, and industrial applications. By harnessing solar energy, they significantly reduce electricity bills, lower dependence on conventional grid power, and protect users from rising energy costs.