Solar panels

The solar panels are from DOKIO.
They are 2 x 100 W (200 W) solar panel flexible mono 12 V  types.
They are connected to a MPPT solar charge controller.
The small solar module (50W) in the middle was already installed, when we bought the boat, but not working, since the solar controller was old and damaged.
With a new separate controller it works again. 
So far the panels have been working as they should. They have been  keeping our 3 x 120Ah batteries fully charged during the winter 2020-21.