Hi everyone, I own a 2003 gmc sierra extended cab truck with a tonneau bed cover. I want to buy a renogy 200 solar kit and put on the truck bed cover while keeping battery and controller in the bed.Will I have any issues with ventilation if I keep the tonneau cover cracked open a bit? I will also have a whynter frig back there as well. I plan on sleeping in my truck and/or tent until I can do better. Any suggestions?