airboyd
Member
I'm having a similar problem. 37 panels 11.84Kw system 2 Powerwalls.
SDGE On Peak 4-9 running TOU EV 5 running advanced balanced for TOU.
Both PW are full well before 4PM. At 4PM the software send excess to the grid and starts discharging the PW.
Sunset is about 7:30 right now and I'm making power until right up to sunset. I'm still generating enough solar at 5PM to run an AC.
AC set to 78 and it clicks on about 4:30. Cool enough to use Whole House Fan at about 6:30PM.
Balanced seems to do what it's supposed to using only PW 4-9. However, I could run an AC for about 2 hours of solar at that time instead of using battery.
MY charges midnight to 6:00, super off peak. It looks like the only way for the app to maintain the super off peak being grid only, is to use the advanced settings, so I'm stuck with balanced. I tried cost savings and it doesn't seem to change.
Is there any other way to force it to use the solar instead of the PW at 4PM until the solar can't support the AC so that I can run the AC right at the beginning of On Peak?
It seems like Tesla REALLY wants me to send excess to the grid on peak, but I'd rather it powered the house. Starting using the Powerwalls at 4 instead of 6/7 means they get really low overnight while using whole house fan when they'd be better off starting later. I'm afraid to move on peak later to trick it because that doesn't account for cloudy days etc...
I need a self powered, except for 4-6 if the PW are charged and MY always charges super off peak midnight-6 not touching the battery setting...
SDGE On Peak 4-9 running TOU EV 5 running advanced balanced for TOU.
Both PW are full well before 4PM. At 4PM the software send excess to the grid and starts discharging the PW.
Sunset is about 7:30 right now and I'm making power until right up to sunset. I'm still generating enough solar at 5PM to run an AC.
AC set to 78 and it clicks on about 4:30. Cool enough to use Whole House Fan at about 6:30PM.
Balanced seems to do what it's supposed to using only PW 4-9. However, I could run an AC for about 2 hours of solar at that time instead of using battery.
MY charges midnight to 6:00, super off peak. It looks like the only way for the app to maintain the super off peak being grid only, is to use the advanced settings, so I'm stuck with balanced. I tried cost savings and it doesn't seem to change.
Is there any other way to force it to use the solar instead of the PW at 4PM until the solar can't support the AC so that I can run the AC right at the beginning of On Peak?
It seems like Tesla REALLY wants me to send excess to the grid on peak, but I'd rather it powered the house. Starting using the Powerwalls at 4 instead of 6/7 means they get really low overnight while using whole house fan when they'd be better off starting later. I'm afraid to move on peak later to trick it because that doesn't account for cloudy days etc...
I need a self powered, except for 4-6 if the PW are charged and MY always charges super off peak midnight-6 not touching the battery setting...
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