domain SolarBot.net

SolarBot.com shows an expiry heading. You might want to keep a track of it.
Looks like a great name to me.
There are products on Amazon with this name.
This is a great domain, although the extension.

however, I would suggest to wait for someone to put up a company with the name or a product for that matter. Maybe people in the green energy sector.
Wait for them to acquire the .COM and come to you for the domain name.
You can decide the price considering the size of the company, their offer etc.

Anyone who builds a company on such names would be very sure and passionate about green energy.
So, hold it and do not put a tag is what I would say.

Let the time decide this one!

Thank you so much @Arpit131