Battery/Solar Floodlight cam - convert to powered

Hello AllI currently have a Ring Floodlight Camera, with 2 Batteries and a Solar Panel.This works perfectly during spring/summer/autumn, but in the winter in the UK, the Solar Panel doesnt' get enough sunlight to charge the batteries.Is there any option/way that I can either convert the Floodlight Cam to be mains powered, or replace the solar panel with mains power?thanks