Difference between power generation glass and photovoltaic panels

I think there is a clear difference between power generation glass and photovoltaic panels in terms of working principle, application scenarios and advantages and disadvantages. Power generation glass realizes photovoltaic conversion by coating cadmium telluride photovoltaic film, and is commonly used in building facades, windows and roofs, etc. Advantages include improved energy efficiency and building comfort, but the conversion efficiency is low, the cost is high, and the reliability and durability need to be improved. Photovoltaic panels utilize the photovoltaic effect to generate electricity, and are widely used in a variety of applications requiring power.