One of the first things that comes to mind is this:
Searching solar battery #cam-pan-v3 turned up this:
I’m sure you can find plenty of other examples if you tweak your Forum search, and one thing you’ll want to keep in mind for Cam Pan v3 is its higher power requirement when compared to other Wyze Cams: If you note the product information, that model ships with a 5V ⎓ 2A power adapter instead of the 5V ⎓ 1A adapter that powers most cameras.