Building integrated photovoltaic or BIPV modules are essentially panes of glass with photovoltaic cells embedded between two sheets of glass. Used for making roofs, skylights, facades, spandrels, and curtain walls of buildings, BIPV glass is ideal for making those parts of a construction which do not require a high degree of transparency, such as an atrium roof. Various advance technology such as thin-film PV, OPV and DSC offers light weight and flexible BIPV glass . BIPV glass allows the entry of natural light and provides both thermal and sound insulation. It filters out harmful radiation and produces clean and free energy. Along with the conventional roles of providing protection from noise and rain, BIPV glass facilitates electricity generation and offers light and thermal management, effective shading, and glare protection.