The seamless transfer from grid to Powerwall could result in a quickly discharged battery, unless the owner was alerted and took steps to reduce unnecessary loads. Does anyone know if Powerwall gives a grid outage alert?
And also, if internet connection is lost, is there any backup method to monitor battery state of charge? Could a physical battery stregnth meter be installed attached in line with the Powerwall?
Any insights on this would be appreciated.
And also, if internet connection is lost, is there any backup method to monitor battery state of charge? Could a physical battery stregnth meter be installed attached in line with the Powerwall?
Any insights on this would be appreciated.