Dimmable Roof and Window Systems for Smart Lighting Control

Gentex’s electrochromic glass technology (see image) enables intelligent, multi-stage control of light transmission and heat gain through roof and window systems. Transparency can be flexibly adjusted from clear to heavily dimmed. This improves comfort, glare protection, and interior climate. By actively reducing solar radiation, cooling requirements are lowered, which increases energy efficiency and range – particularly in electric vehicles. This innovation opens up new possibilities for modern vehicle designs featuring large glass surfaces and light-filled interiors, without compromising on comfort or functionality. Thanks to its easy integration into current and future vehicle architectures, this scalable solution is suitable for various segments and offers OEMs clear opportunities for differentiation.