We install high-efficiency energy-independence solutions that harness natural energy for a sustainable future.
Key Features of Renewable Energy
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01Fuel Cell System (Fuel Cell)
A high-efficiency, eco-friendly power plant that produces electricity and heat simultaneously through the chemical reaction of hydrogen and oxygen. Suitable for urban installation, it delivers stable power 365 days a year.
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02Photovoltaic (PV) & Solar Thermal Systems
Infinite solar energy is converted into electricity and hot water, supporting Zero Energy Building (ZEB) certification and lowering fuel costs.
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03Geothermal HVAC System
A high-efficiency heat-pump system that uses the ground’s year-round stable thermal source to deliver reliable heating and cooling in every season.
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04Daylighting Collector
Among Korea’s most efficient daylighting systems, this dome-type solar collector draws sunlight through a collector plate and an internally reflective light duct, then delivers it indoors via a ceiling diffuser.
Dome-Type Daylighting Collector
More compact at the receptor than a standalone collector, with maximized collection efficiency. The softly shaped dome blends with office buildings and apartments, making it well suited to residential and commercial spaces.
Dome Receptor
Dual parabolic reflectors maximize solar collection and reflectance. A polycarbonate (PC) casing protects the collector from the outdoor environment and blocks ultraviolet light.
Dome Diffuser
Collection area is maximized for vertical intake, and gathered light travels directly to the diffuser without contacting the waveguide tube, minimizing transmission losses from tube collisions.
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Standalone Daylighting Collector
Enjoy natural light as illumination year-round. This daylighting product remains efficient even on overcast days.
Because it uses the sun’s full radiation (direct and diffuse), it delivers even indoor illuminance. Maintenance costs are minimal, interiors stay comfortable, and the light is beneficial to human health.
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Wall-Mounted Daylighting Collector
Optical performance is similar to the standalone collector, with a high daylight factor. Mounted on upper windows and similar locations, it typically delivers higher illuminance in winter than in summer.