EKO STR-22G

The STR-22G provides accurate tracking and pointing of the attached solar sensors, automatically adjusting to the sun's position from sunrise to sunset. The compact STR-22G sun tracker is perfectly suited to support all kinds of Global, Diffuse and Direct Radiation measurement sensors. The 2-axis tracker automatically adjusts to the sun’s position by the sun sensor closed-loop control system, even if the tracker is not oriented or levelled properly. The tracker comes standard with a small table tripod (larger tripod available). It can be powered by a solar-powered battery system or DC power supply. A wide range AC power adapters can be supplied to connect to the grid. For over 20 years, clients who have deployed STR sun-trackers have enjoyed easy set-up, smooth operation, and reliable tracking.  

• All-Weather Tracking with Integrated GPS Receiver & 4-Quadrant Sun Sensor
• Low Power Consumption
• Quick, Easy, Fully Automated Setup
• Easy Integration with any DAQ system
• Harmonic Drive® mechanical gear system, for maximum positioning accuracy
• Deployed in Antarctica, proven in extreme climates worldwide
• RS-232 serial interface for position control