Since around October my solar production curve started looking more like a turkey tail than a nice smooth normalized curve on perfectly clear days with no shading at all. Prior the curve was alway smooth.
I have enphase iq7 microinverters. When I check production for each microinverter it appears to be random. Different microinverters dropping production by a few tens of watts for a few minutes to a few seconds once (sometimes) twice a day. This only happens when production is ramping up or maxed out. It never happens as production is decreasing later in the day.
Here are the last 3 perfectly clear cloud free days. Ignore the portion after 1:00pm. That’s from my palm trees to the SW shading half the panels which only occurs during the 3 lowest sun angle months. It’s the feather like appearance near peak.
It seems to match a software upgrade on the Tesla gateway. Maybe just correlation.
I have enphase iq7 microinverters. When I check production for each microinverter it appears to be random. Different microinverters dropping production by a few tens of watts for a few minutes to a few seconds once (sometimes) twice a day. This only happens when production is ramping up or maxed out. It never happens as production is decreasing later in the day.
Here are the last 3 perfectly clear cloud free days. Ignore the portion after 1:00pm. That’s from my palm trees to the SW shading half the panels which only occurs during the 3 lowest sun angle months. It’s the feather like appearance near peak.
It seems to match a software upgrade on the Tesla gateway. Maybe just correlation.