I am working on a project that requires solar panel to rotate around its axis, but I am struck with deciding the specs of the Servo Motor that is capable of doing this. Though, the panel hangs on its axis with help of two axle rods on each side attached almost in the mid of the length, and the servo is to be attached on one of the sides.
The specification of the panel is LBH - 1665 x 1000 x 50 mm and weighs around 24kgs.
I suppose it should not require that much toruqe to rotate the same, but can someone help me deciding the minimum torque needed to do that. Please consider providing an equation so that I can use it for deciding on panels of different dimensions.