Panels are flat, typically rectangular components used in construction and manufacturing. They can be made from various materials, including wood, metal, and plastic, and serve multiple purposes, such as walls, roofs, and partitions. Their design allows for easy installation and versatility in different architectural styles. In addition to traditional building applications, panels are also used in the automotive and electronics industries. For instance, solar panels harness sunlight to generate electricity, showcasing the diverse functionality of panels in modern technology and sustainable practices.