Can someone point me in the right direction? I would like to use this circuit with out relay's.
Q1 is high during the day. When it is dusk Q2 will go high to return the panel to the east for the next morning. I am not sure how to design it so i can have the motor hook up both ways. I was thinking maybe a logic gate or something along those lines. Any suggestions would be greatly appreciated.

Here is the circuit

 

You probably want to use something like this:

http://www.freeimagehosting.net/dlvgw