This porthole, developed in partnership with Vision Systems, uses Wysips® Glass components to power a suspended particle device (SPD) film.
Thanks to the SPD film, the window can instantly darken to reduce light, glare and overheating inside the aircraft.
This wireless system is totally independent the aircraft’s electrical system.
This also reduce the weight of the planes and their fuel consumption. Energia helps to reduce the size of air conditioning system by blocking especially UV and infrared rays.