System for adjusting four-wheel solar patches and solar modules for solar plants on e.g. flat roofs, has arrangement of modules arranged to position of sun by linear actuators, where load of forces is decentralized on various load points

摘要

The system has an arrangement of solar modules arranged to position of sun by linear actuators, where load of working forces is decentralized on various load points. A transverse bar i.e. actuator (1), is connected with ball bearings to exert a horizontal rotation. Another transverse bar (2) is connected with the former transverse bar through the ball bearings to exert a vertical rotation. The latter transverse bar is secured with bolts at the former transverse bar and a module carrier, where the actuators are independently activated and controlled.