A solar panel is a device composed of photovoltaic cells that convert solar radiation into electrical energy. Solar panels absorb and store the sun’s energy, which is then converted into Direct Current (DC) electricity. This energy can be used to power a variety of devices, from small electronic devices to large-scale power stations. Solar panels are an important renewable energy source and allow for the generation of clean, green, and cost-effective energy. Additionally, solar panels require little to no maintenance and are a reliable source of energy for decades. Beyond providing energy for homes and businesses, solar panel technology is being utilized in fields such as space exploration, providing the source of the electricity needed to power satellites, probes, and other experiments.

See also: renewable energy, fossil fuel, climate model, ecological economics