A self-contained,
wireless window system integrates lighting natively within the window frame, sash, or
glazing bead while maintaining full architectural transparency. The window incorporates visibly transparent
electricity- generating glass, such as transparent photovoltaic or
luminescent solar concentrator glass, which harvests
renewable energy during
daylight hours. Harvested energy is stored in an
internal energy storage element and used to power integrated lighting elements without external wiring or manual recharging. Window-native lighting may provide safety lighting,
ambient lighting, tunable or multicolored illumination, and adaptive
smart lighting functions. The
system positions the window as a central platform for managing natural and
artificial light,
solar heat gain, glare, privacy, and security. Integrated
power management coordinates
energy harvesting, storage, and deployment to enable sustainable operation. Lighting and other applications may be controlled via local hardware, smartphone applications, cloud- based systems, or Al-driven
adaptive control, delivering a curated interior lighting and comfort experience.