Solar panel (20 Walt, 30 Walt, 40 Walt)

A solar panel is a device that converts sunlight into electricity using photovoltaic (PV) cells. These cells, typically made from silicon, absorb sunlight and generate direct current (DC) electricity, which can then be converted into alternating current (AC) using an inverter for household or commercial use. Solar panels are commonly used for residential, commercial, and industrial applications to generate renewable energy, reduce electricity bills, and lower carbon emissions. They are durable, low-maintenance, and can be installed on rooftops, ground-mounted structures, or integrated into various systems such as solar farms and portable solar chargers.