Nanometer-scale metal films are sputtered onto the inner surface of the outer glass. These metal films primarily serve to protect the silver layer and enhance structural stability; Silver layers reflect infrared and partial visible light to block heat transfer. The thicker the silver layer, the stronger its reflective capacity, and the better the heat-insulating effect.
Double-silver glass: Total Solar Transmittance (TTS) ≤50%; Triple-silver glass: TTS ≤40%. Both slow cabin heating, cut fuel consumption and boost EV range by ~3% for energy efficiency.
Blocks 99% UV, protecting skin and delaying interior aging
Anti-glare at night, improving driving safety
Laser de-coating of signal window supports ETC, TV, GPS and other electronic signals
