
New Powerwall User! Couple questions…
Hi! So we just got our powerwall installed and commissioned this week. Learning as much as I can but have a few questions. As a background we are on a TOU plan with SDGE that has two super off peak periods. 10am-2pm and midnight to 6am.
Question #1 - why didn’t t our Powerwall charge to 100% overnight during the super off peak so we wouldn’t have to draw energy from the grid this am before our PV started production? Could it be because we are still in our learning phase?
Question #2 - why would the system do this? Our PV is producing enough power to power our house needs but it is using that to charge the battery and is pulling power from the grid using the non super off peak rate? Shouldn’t it just use PV to power the house and only use excess PV to charge plus grid starting at super peak at 10am? Again maybe learning mode thing?
Thanks for sharing your collective knowledge! I certainly appreciate it!
Mark