This chapter examines the fundamental role of glass materials in photovoltaic (PV) technologies, emphasizing their structural, optical, and spectral conversion properties that enhance solar energy conversion efficiency. Despite the abundance of solar radiation, significant energy losses occur due. . Solar glass is a type of glass that is specially designed to harness solar energy and convert it into electricity. It is made by incorporating photovoltaic cells into the glass, allowing it to generate power from sunlight. In this issue, we take a closer look at how "power generation with glass" works. It enables efficient energy storage, 3. Glass is one of the most critical components of solar panels; it provides protection for the photovoltaic cells.