As Anonymous has already written, it depends on your solar panel and its outputs. If a USB output with the appropriate voltages is available, it should work in principle. You can find the output power here: https://www.galaxus.ch/Files...

I think that's the wrong question.
Is your solar cell suitable for charging a power bank? If the output is correct - with sufficient reserve, because the specified output is never reached... Then the connection must be right: An output with USB-C and PD is probably rare, i.e. 230V plus a power supply unit.

Hello
I need it for the tablet. Unfortunately I don't know whether it is suitable for a solar cell.