Technology

Inorganic all-solid-state technique

  • Film stacks

    Stack of metal-oxides nanofilms→resistant to UV, temperature swing, and long lifetime.

  • Process methods

    Continuous magnetron sputtering deposition→large size, high yield, and low cost.

  • light and heat regulation

    Block UV, and adjust visible & NIR transmittance→excellent light-modulation and heat-insulating performance.

  • Control mechanism

    Dynamic control via small DC voltage and good memory effect→Neglectable power consumption.

Three major functions of electrochromic smart windows.

Function1: Energy saving and heat insulation

In colored state, it blocks out solar heat and in clear state let in more heat. It saves up to 50% energy consumption relative to normal float glass, and up to 20% relative to Low-E glass.

Energy saving return: The investment in glass can be returned within 3-5 years, through HVAC energy saving, HVAC capacity drop, curtains, and other shading cost.

Function2: Light blocking and anti-glaring

Optimize daylight: It optimizes solar light strength to optimal strength to human eyes;

Dynamic adjustment: Dynamic tuning of smart window transmittance from 1%-55%, via App, switch, and IoT system.

Function 3: Comfort and health.

Maintain clear view:Maintain clear view at all states, and helps to remove the constraints of curtains and blinds.

Increase happiness:A comfortable environment can help us think, work, and innovate better. 

Improve health:Clear view and good daylight is beneficial to human health, effectively relieving eye soreness, headache, drowsiness, etc.

Control System

Suntint EC Glass Intelligent Control System: Integrated with advanced sensor technology, it can monitor environmental changes in real-time and automatically adjust the glass transmittance to maintain cozy daylight and in-door temperature. It can be operated via liquid crystal control panels, mobile apps, and IoT systems to achieve optimal daylight and heat blocking effect.

The system supports dynamic adjustments from individual control to zone control, and then to overall control to meet personalized needs. The Individual control allows each piece of glass to operate independently;  While the zone control can adjust glass pieces into multiple groups and the overall control can regulate all the glass pieces involved.

EC smart window performance parameters

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Smarter sunlight, better life!