In recent years, solar energy has emerged as a clean and sustainable alternative to traditional sources of power. But at the same time, it makes people wonder how it can be inexpensive yet efficient and able to provide renewable energy. Let us have a look at what parts are required to manufacture a solar panel.

The most common material used in different types of Solar panels is Silicon. Silicon, being a semiconductor, has the ability to conduct electricity under specific circumstances. In solar panels, silicon is used to create solar cells, which convert sunlight into electricity.

To create a functioning solar panel, it is important to have six different components. They are:

Silicon Solar Cells: Also known as Photovoltaic Cells (PV cells), which are used to convert the Sun’s light into electricity. Silicon cells interact with the thin glass wafer sheet and create an electric charge when patched together in a matrix-like structure between the glass panels.

Metal Frame: The frame of a solar panel is typically made of aluminum or steel. The frame helps to support the solar panel and to keep it in place. It also protects against cold weather conditions and also helps to mount the solar panel at a convenient angle.

Glass Sheet: The top layer of a solar panel is typically made of glass. Glass protects the solar cells from the elements and allows sunlight to pass through. These frames not only offer rigidity but also facilitate easy installation and mounting of the panels. The glass serves as a transparent cover, safeguarding the PV cells from physical damage while allowing sunlight to pass through.

EVA (Ethylene Vinyl Acetate ): It is a transparent and flexible plastic used to protect the PV cells from moisture, heat, and mechanical stress. It also helps to bond the solar cells together and to the glass.