Abstract: The embodiments of the disclosure concern solar power operation controller to control a solar operated actuator system. An embodied solar controller, of a solar power operated actuator system, includes, an input for power feed from a solar panel for the solar controller powering, at least one sensor input in an ensemble of sensor inputs for providing sensor data to the solar controller, a functional connection to control a solar panel produced electricity for an accumulator charging, a functional connection to control accumulator laden charge for an actuator operation.

Abstract: Disclosed is a press including a press part, at least two upper levers and at least two lower levers and a telescopic arm arranged to be moved between a shortened and an extended position by way of an actuator. The upper levers and the lower levers have ends arranged to rotate around a point of rotation. Also disclosed is a construction.