Wondering if anyone can tell me if this is normal, I have my powerwalls powering the house during peak 4 to 9pm and when looking at the app I notice that up til 4 I still have some solar going to the house. Since it is winter it is around .6kW but when the powerwalls take over at 4 the solar goes away. I went to look at the inverters and it still show a small amount of solar, so wondering if it is a function of such a small amount the app cannot show it at that time.