Solar system in HA?

Getting quotes from solar companies like Ion Solar and Ipsun. Ion Solar says they don’t integrate into HA but I’m wondering how it would be done? Should I be getting the model of the inverter from them? Are there third party tools? Brand spanking new to solar and curious what y’all do.

Update: It’s the IQ Combinator 4C. And someone said it works with the Enphase Envoy.