I’m 99% sure this isn’t possible without manual intervention, but thought it cannot hurt to ask...
Now that great full solar days are here my Powerwalls are filling up before noon each day and then after that extra solar power is being sent to the grid.
Is there a way to leave my Tesla EV plugged in to the wall connector and only charge once the Powerwalls are full, using the solar only? Essentially topping off the EV after the Powerwalls are topped of but before sending power to the grid. Of course the EV could only charge at a rate that matched the solar production minus the house load and ideally not pulling anything from the grid.
The only way I can come close to this now is manually starting the EV charge once I notice the PWs are full at a fixed lower amperage, like 18 to 24, to match the output of my solar but leave some headroom for house load. Not something I want to manually do each day.
Now that great full solar days are here my Powerwalls are filling up before noon each day and then after that extra solar power is being sent to the grid.
Is there a way to leave my Tesla EV plugged in to the wall connector and only charge once the Powerwalls are full, using the solar only? Essentially topping off the EV after the Powerwalls are topped of but before sending power to the grid. Of course the EV could only charge at a rate that matched the solar production minus the house load and ideally not pulling anything from the grid.
The only way I can come close to this now is manually starting the EV charge once I notice the PWs are full at a fixed lower amperage, like 18 to 24, to match the output of my solar but leave some headroom for house load. Not something I want to manually do each day.