▶ Solar Tracker
 
 
 
   
 
The Solar Tracker  is a system to be applied to photovoltaic power plants to automatically control the directions of solar battery plates to be always perpendicular to the sun in order to maximize the efficiency of photovoltaic power generation.
 
 
 - Automatic calculation of the latitude and longitude of the sun(Time & location information)
 - Check the vertical and horizontal angles of solar battery plates in real time
 - Operate the motor to control the positions of solar battery plates
 - Tracker control devices for single axis and dual axes
 - In-house developed slope sensors and azimuth sensors
 - Patent pending(10-2008-0045414, solar tracker)
 - Participated in Green Energy Expo (‘2008, Daegu, EXCO)
 
 
• Composition
   - CCU(central control unit)  and anemometer
   - LCU(tracker control unit)
   - Slope sensor, azimuth sensor, driving motor
   - Remote monitoring & control unit

• Capacity
   - Controls up to 500 trackers
   - Max. installation radius 400m

• Operation characteristics
   - Control at intervals of 10 minutes from 30 minutes before the sunrise to 30 minutes after the sunset
   - 5° during strong winds, horizontal at night, 30° snow removing more during snowfalls
   - Predict times when shadows appear, Back Tracking operation

• Environmental condition
   - Operation temperature: -20℃ ~ +55℃