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Automated Window

Electric Vertical Louver
The best effective awning system for control indoor temperature and environment

- The influx of solar heat cause dazzling, building operating cost rise and fall-down comfort of indoor. So, louver system is the best solution for building energy reduction, controlling indoor temperature and environment.

- Blocking the solar heat is effective ventilation and energy reduction by influx of nature light.

We provide the best solution about awning and well-balanced design. Also, we provide the best service about professional construction, produce, design. We guarantee perfect quality and A/S with strict quality control.

Improving Visual Comfort It can improve comfortable sight through interior illuminance by auto control awning. And there are reports about productivity reduce because of unconfortable sight by less needs of awning control in the most Korean building.
Effect of Energy Saving It can reduce electric consumption and cooling(or heating) loads through control the solar heat(light) and establish total lighting system.
Improvement of Productivity It can improve the productivity by nature lighting and maintain comfortable temperature. And Maintain comfortable temperature is effective to improve the productivity about 10%.
Reduction of Carbon Emission It can reduce release of CO2 or Methane gas by reduction of using fossil fuel. 10% reduction of energy causes 15% reduction of CO2. Reduction of CO2 emissions is duty of advanced and developing country like Kyoto protocol agreement.
etc It can maintain the excellent appearance by auto control awning system.

  • Cooling load with / without awning

  • Calculation cooling load with / without awning(Wh)

    Item Double skin window Single skin window
    Without awning (8/6) 180.3
    (85%)    		 211.2
    (100%)
    With awning (8/30) 107.7
    (62%)    		 174.6
    (100%)

    Calculation cooling peak load with /
    without awning(Wh)

    Item Double skin window Single skin window
    Without awning (8/6) 1,958
    (96%)    		 2,046
    (100%)
    With awning (8/30) 1,329
    (75%)    		 1,778
    (100%)

* Reference : Yeonse University Construction environment laboratory report

SHGC?
Solar Heat Gain Coefficient(SHGC) is the fraction of solar radiation admitted through a window, door, or skylight. The lower the SHGC, the less solar heat it transmits and the greater its shading ability.

  • Calculation cooling peak load with /
    without awning(Wh)

    Direction Temperature down by exterior awning system Temperature down by exterior awning system
    East 5.5 2.5
    West 3.5 3.0
    South 5.0 3.0
    North 5.0 3.0
    Cloudy weather 1.5 1.0
    Clear and cloudy weather 1.5 1.0
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