We have solar. It so happens the people next door also do, but we didn't know that when we started. In the almost two years since we added ours, no one has asked about them, possibly because our house is on the highest hill in the neighborhood and they are not easy to notice from anywhere surrounding. A side benefit it learning that Generac's support is as crappy as their hardware is good, but we refused to give any money to Tesla.

If you are curious to know you could test that out. Something like, can you believe how hot it is today, I'm so glad I got those solar panels installed, they will save me a ton. The response will be either Oh really, i never noticed. or yeh, but the cost too much. If you are the green type you could could also use that as a sales pitch.