Does the Tapo A200 solar panel support two Tapo C420 cameras if I use a micro USB splitter?

I have a KD110 doorbell and am considering buying a Tapo C420S2 wireless camera. Can I use the Kasa app to control the Tapo camera? I would like to control all my cameras from one app and it appears...

@Solla-topee My KD110 has firmware v 2.3.14, which is even older. How can I get the latest firmware on it? Please don't tell me it will automatically be pushed, as it's atleast 2 versions behind.

@Riley_S, Thanks for the quick response.

When will TP-Link support Apple HomeKit?

I'm interested in adding a KC420WS to my home. However, I don't have an electrical nearby. Will the camera operate if I plug the USB cord into a solar panel?