Can aluminum be used in solar panels?

Yes, aluminum is commonly used in solar panels. It is utilized in the frame of the solar panel to provide structural support and protection. Aluminum is chosen for its lightweight, high strength, and resistance to corrosion, which are beneficial properties for outdoor applications like solar panels. It also helps in heat dissipation, which is crucial for maintaining the efficiency of the solar cells. While aluminum is not a primary component of the photovoltaic cells themselves, its role in the overall structure is significant.