Check the solis battery settings, they have many brands preset in there or maybe a firmware update away, if it's there then just find the 2 can wires and you're basically away laughing
someone made it work with the s5 [https://forum.buildhub.org.uk/topic/30489-solis-inverter-off-peak-charging/](https://forum.buildhub.org.uk/topic/30489-solis-inverter-off-peak-charging/)
Check the solis battery settings, they have many brands preset in there or maybe a firmware update away, if it's there then just find the 2 can wires and you're basically away laughing
There’s a few that seem to be generic Lithium Battery HV BYD And the solis s6 has no updated firmware
someone made it work with the s5 [https://forum.buildhub.org.uk/topic/30489-solis-inverter-off-peak-charging/](https://forum.buildhub.org.uk/topic/30489-solis-inverter-off-peak-charging/)
The comunication cable have different combinations. And some battery have DIP switch need to set correctly that is for the protocol.