I went solar in Early 2016.
-2016 used straight tiered net metering, used slightly more than produced, owed ~$30 at true-up
-2017 went TOU, Summer peak (11a-6p) was about 53c/kwh so production during day gained more credit, the rest of the time was about 24c. Used more energy than 2016, but had $100 credit remaining at true-up.
-2018 SDGE changed peak pricing and hours, but I was grandfathered in (DR-SES-G) for 5 years.. HOWEVER both on peak and semi-peak are paying/costing 43c/kwh, only off-peak time in summer is 10p-6a. To help compensate, I upgraded pool pump to variable speed, so it was quiet enough to run at night and more efficient. Also purchased a plug-in hybrid car, only charge at night in summer.
End of year, used most energy yet, year end credit -$7.
2019- So far this year, running better than last year, even with rainy weather. More efficient pool pump has more than offset additional usage from plug-in car.
2021- I’ll have to revisit plans available, all TOU switching to 4p-9p peak, I think straight net metering will likely be best option.