Tracking unit

• singe-axis tracking system for solar modules1, angle of second axis manually adjustable 0-45o
• elevation East-West: 90o
• module surface 3.4 m X 4.8 m (c. 15 m2 ), c. 2.5 kWp
• frame: steel, hot-dip Zn-coated
• module fixation with stainless steel clips
• no failure-prone light sensor
• energy supply of tracking drive: 12 V (nominal voltage) to 80 V, provided by one of the tracked modules, tracking control by one of the tracked modules2
• low energy consumption, c. 1.25 kWh/year
• stepwise tracking, depending on the daily sunshine duration (length of day)
• South position in darkness
• suitable for high wind speeds: statics according to German and European standards
• maintenance-free

Drive

• DC linear drive
• maintenance-free

Foundation

• concrete foundation (c. 3 m3 )
• screw foundation
• ram foundation

1) for framed solar modules according to IEC 61215, UL 1703

2) For safe operation in specific system designs, an additional small module might be necessary. Cf. installation manual.