@Wayne-TP 

I tried to rebooy but nothing has changed. I think that the 100% was since we installed it, i realized just after the installation of the other cameras.

I'm sending the address.

Thanks

  @Danz_48 

Hi, I have exactly the same issue I have two 410s with solar panel, one works fine the other just shows 100% all the time.

I tried:

Moving camera and panel 

Resetting

Deleting and re adding to app

Still the same 

  @Wayne-TP 

App version 38113 on Android 

This camera has never switched to show solar charging, my other one has done 

  @Danz_48 

Since reporting this to TP LInk the camera that was working is now doing the same thing.

If you click on the solar charging data for both cameras, they now both display as having no power supply IE solar panel is not connected.

Logging data would show this feature was working and now is not on this device.

  @Danz_48 

I am also having the same issue with 2 x C410 cameras.

I only setup the cameras on the weekend, I turned on Solar charging data logging and once they got to 100% charge they will not drop below 100%.
Both cameras will also not show any charging data and the battery has not dropped below 100%.

  @Wayne-TP

i sent you the MAC address, did you check something?

  @adrienf 

well I have an update. I left the camera unplugged from the panel for some days to see how it works. The level of the battery decreased to 96% while the camera was working normally. Then I reconnected it to the panel and now it's working as the other ones. It shows the lighting  icon, it's recording and with the app I can see that the solar panel is powering the camera.

let's see in the next days 

hope it helps