I apologize if it's been discussed but here it goes.
I had a solar system installed in 2014. In 2020, I had 2 Powerwalls installed. Earlier this year, I got my PTO for an expansion of my solar system. When looking at the detail bill for my NEM, I see the following issue for my latest bill, under the "PAIRED STORAGE MAXIMUM EXPORT ESTIMATION":
Exported to the grid: -751 KWh
Estimated PV generation: -562KWh
In the NEM summary, PGE is using 562KWh as my credited production. PG&E is basically deducting 25% of my solar export to the grid every month.
I called PG&E and talked to a rep, and to the supervisor, neither of which could explain the discrepancy. I was supposed to talk to the next level supervisor, but they hung up on me.
I'm suspecting that they did their calculation incorrectly, or using my old system, but before I invest another 2 hours trying to get the hold of someone, I figured I would tap in the collective experience of this group to see if this is normal. BTW, the supervisor told me that this estimated production is based on the production as estimated by CSI EPBB Calculator
I had a solar system installed in 2014. In 2020, I had 2 Powerwalls installed. Earlier this year, I got my PTO for an expansion of my solar system. When looking at the detail bill for my NEM, I see the following issue for my latest bill, under the "PAIRED STORAGE MAXIMUM EXPORT ESTIMATION":
Exported to the grid: -751 KWh
Estimated PV generation: -562KWh
In the NEM summary, PGE is using 562KWh as my credited production. PG&E is basically deducting 25% of my solar export to the grid every month.
I called PG&E and talked to a rep, and to the supervisor, neither of which could explain the discrepancy. I was supposed to talk to the next level supervisor, but they hung up on me.
I'm suspecting that they did their calculation incorrectly, or using my old system, but before I invest another 2 hours trying to get the hold of someone, I figured I would tap in the collective experience of this group to see if this is normal. BTW, the supervisor told me that this estimated production is based on the production as estimated by CSI EPBB Calculator