You don't need a motor. You need a recurring calendar reminder to send someone out there to spin them all 2x per year at whatever day you determine to be the ideal crossover point where you want to switch between NS and EW.
The panels can be stayed in their correct positions by a trash tire or whatever buried in the ground with two chains poking out to clip to the panel corner.
None of this is rocket science. This is all stuff that has been proven out over the past 200yr of fence and gate construction.
Similar could be used for changing between tilted and vertical though you'd need more material.
The panels can be stayed in their correct positions by a trash tire or whatever buried in the ground with two chains poking out to clip to the panel corner.
None of this is rocket science. This is all stuff that has been proven out over the past 200yr of fence and gate construction.
Similar could be used for changing between tilted and vertical though you'd need more material.