DIY Battery Backup system w/ Tesla Solar Roof integration?

macdad22

New Member
Friends,

I'm somewhat new hear, but I'm in the middle of building a 4S4S3P LifePO4 ~ 40Kw battery bank 48V system to be connected to a Growatt 12000t Off grid inverter. After looking hard at DIY solar it appears a Tesla system for 12Kwh solar panel system fully installed less than doing solar panels in a DIY or similar.

Has anyone integrated their own DIY battery backup? It would seem having the GroWatt AC in's and out connected to the Tesla Gateway would work??

Cheers,

Chris
 
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