Smaller is better?

Another Wyze Cam V3 remote power test coming up - parts arriving tomorrow.  Going to install this system for the neighbor up the hill that I did work for.  Fairly confident now that I can get away with half the amp hour battery capacity and a slightly smaller solar panel to keep his Wyze Cam chugging along 24-7 without having to be plugged into a long extension cord.  98,104,58,0,B