How can I make Hinge Rotators go the opposite way of eachother?

So I'm trying to build my first Space Station, and I want retractable Solar panel arrays. I want 2 on each side of my station, but I don't know how to do it so that the hinge rotators rotate opposite directions... Could someone help me plz :/

(The arrays are tucked into the station for easier transport and one in space I want them first to: rotate outwards with the hinge rotators and, second: get them pushed all the way by pistons so that they're in their good position)