Connecting Ring 4 to Solar Panel

Hi everyone, first post on here so hopefully I’m not asking a question that has been answered many times already. I have purchased a Ring 4 doorbell and a Ring solar panel. I’m struggling with how to connect the two devices together though. The solar panel has a micro usb connection at the end of the cable but my Ring 4 doorbell has two screws where you connect a loose wire on each. I can’t find a micro usb port on my doorbell to connect the solar panel cable. Any help greatly appreciated.