Which inverter brands are you using with TelsaSolarCharger?

[flashg1]

Please feel free to update this thread with your inverter brand, model, the "Grid Power Net" sensor formula together with any special HA instructions so that I can update this page to help others. Thanks.

[xitation]

I'm using a Solar Inverter SolarEdge Genesis Inverter 10kW 1 Phase (SE10000H-AUL00BEU4) inverter, with this HACS addon in Home Assistant to talk to it locally via ModBus - https://github.com/WillCodeForCats/solaredge-modbus-multi seems to work pretty well.

I'd say any SolarEdge inverters that are supported by HA or the ModBus Addon would likely also work fine.