Can aluminum be used to make solar panels?

Yes, aluminum is commonly used in the manufacturing of solar panels. It is utilized primarily for the frame of the solar panel, providing structural support and protection. Aluminum is chosen for its lightweight, high strength, and corrosion resistance, which are ideal properties for outdoor applications like solar panels. It also helps in heat dissipation, which is beneficial for maintaining the panels' efficiency. While aluminum is not used in the actual photovoltaic cells, its role in the panel's construction is significant.