I’m looking into getting 2 or 3 Powerwalls. Spoke with one installer and they stated going from 2-3 is a big deal with SDG&E as it crosses the line from residential to commercial. One would need another meter behind the regular one to monitor self generation (SGOM?) and require additional things to be code compliant. I have no reason to doubt what they say, but I’ve seen others with 3+ PW’s in various locales and not a mention of this. Is this a SD thing? Is it less of a big deal than it seems? Getting anyone from Tesla to contact me seems impossible but that’s par for Tesla.
9.9 KW solar is already in place.
9.9 KW solar is already in place.
