I was looking over Eufy's latest cameras not too long ago and I really like some of their newer ones. In my new home, I have an HOA (ugh, I know) and one thing they absolutely forbid are solar panels. BUT! I think the new Eufy cams with the integrated panel on the top would probably fly. I had one of their wireless cameras in addition to their doorbell at my last house and quite frankly getting to it to recharge periodically was a nuisance and I really didn't care for the idea of throwing up solar panels around. They have some other nice options. I really like the vertical wall light cam that has the lights that can be rotated on the top and bottom, but I don't have a really good use for that. The solar wall light cam though, they would be VERY handy for my back door area where I have poor lighting and no real security.
BTW... there is a Eufy plugin for Homebridge, so even though they don't make an app for the AppleTV, if you want to give this route a whirl, you should be able to get their camera feeds into the Home app that way.
Homebridge plugin to control certain Eufy Security devices - homebridge-eufy-security/plugin
github.com