Solar installed on a ac300 not working

I need help I been trying to hook solar panels to my ac300. i am running 2 sets of 3 panels in series. I’m not getting any charging to the ac300 from the solar panels. can someone help thanks.

Please state the specifications of your solar panels and topology of connection.

It would help if you provide either a wiring diag or picture of connections. Have you checked output voltage of the panels before plugging into the AC300 with a volt meter?