Powerwall part number differences?

[dortor4ev]

i have a 4 powerwall system that started out life as a 2 powerwall system - because of the delay i have two different part numbers across the 4 batteries...

anyone know the actual differences?

2012170-03-B vs 1092170-03-J?

1 PartNumber: 2012170-03-B
Serial: TG118329xxxxxx
2 PartNumber: 2012170-03-B
Serial: TG118364xxxxxx
3 PartNumber: 1092170-03-J
Serial: TG119333xxxxxx
4 PartNumber: 1092170-03-J
Serial: TG119333xxxxxx

 

[zanary]

Looks like different revisions. I know that some of the early 2017 ones had bad pumps, so Tesla came a just replaced them. I had two of mine replaced one weekend. I have three of them right now, two of the replaced in 2018 because of these pump issues, and one installed in late 2019. I'll check my part number when I get home.

 

[jakestgermain]

Mine 2 are both 2012170-73-D

 

[jjrandorin]

My powerwalls were installed Jan 6th 2020 and are part number 2012170-03-D. No idea what the differences are though.

 

[eml2]

I have 2 PWs installed in Sep 2017. Both had bad pumps and were replaced. The originals PWs had "03-E." The first one was replace in Feb 2018. It has "03-G". The second replacement (Nov 2018) has "23-D". I think this is a re-manufactured one because it has "REMAN" above the part #.