Hi, I have a few questions I hope someone can help me with. I have a three phase power supply to my house. I also have a 5kW PV solar system, which uses a single phase SMA inverter. I have a large, 3 phase, reverse cycle ducted air conditioner. It is an inverter model that steps down from 6kW to 3kW. I have signed up for the Tesla Powerwall 2, and am due a site inspection shortly. I am a little confused by how the phases operate but it seems to me that 2 phases of the air conditioner will always ...