Hello, I had a question about the Maxxair deluxe 7500. I'm mounting it on my roof with some solar panels. I have plenty of clearance for the flange as my solar panels are elevated on a roof rack, but I am wondering how much clearance that actual body of the fan needs on either side of it to open and close. I know I have plenty of space both in front and behind the fan as there are no solar panes there. The gap width-wise between two solar panels that I am trying to mount the fan is 18 5/16”. As I understand the width of the body of the fan is 26 1/2". This leaves just .906 or just or just over 7/8 of an inch on each side of the vent fan for it to open and close. Is this an acceptable amount of clearance?