I always try to find a shady parking space whenever I need to park for awhile. I have a steering wheel cover, which is a lifesaver. Sometimes I think about getting one of those boards you put on the windshield, or even a full reflective car cover, but I'm not sure if that would be worth it.

I also tend to worry that parking in the sun is bad for my car battery (I have an EV.) Are there any grounds for that worry?