Tracking system for solar module, has driver connected with module holder and supported on rotary body that lies at distance to vertical rotary axis, where rotary body is partially embraced by bend-flexible unit and is arranged within pole

摘要

The tracking system (10) has a pole (18), a module holder (14) and a pivot bearing (16) connecting the module holder with the pole. The bearing is provided with a rotary axis, around which a rotary angle of the module holder is variable. The pivot bearing has a rotary body and a driver connected with the module holder, where the driver is supported on the rotary body that lies at a distance to a vertical rotary axis. The rotary body is partially embraced by a bend-flexible unit, where the rotary body is arranged within the pole.