TU Delft researchers developed a novel hexagonal microtextured glass that enhances light scattering up to 50%, improving optical performance in thin-film silicon solar cells. The technology shows promise for multijunction, flexible, and low-power solar applications. Michigan State University (MSU) introduced the first fully clear solar panels in 2014, often called invisible solar panels or photovoltaic glass. By combining lightweight, extremely durable materials with outstanding optical transmittance, SCHOTT® Solar Glass ensures reliable power supply and efficient operation of photovoltaic systems. Solar systems for use in energy generation, such as photovoltaics (PV) and concentrated solar power (CSP), are a fast-growing market with enormous potential for reducing CO2 emissions. From transparent panels to large-format, patterned, and insulated designs, our solutions combine clean energy generation with modern façade aesthetics—perfect for office towers, public. Photovoltaic glass is probably the most cutting-edge new solar panel technology that promises to be a game-changer in expanding the scope of solar. These are transparent solar panels that can literally generate electricity from windows—in offices, homes, car's sunroof, or even smartphones.