SilverSp33d3r
No Longer Silver
Based on Elon’s comments from the most recent call, I believe tesla is trying to avoid installing breakers downstream of the main to avoid 120% rule or limit requiring to de-rate the main breaker.Quick point: with the Green Meter Adapter or Generation Meter Adapter, the cable to the meter adapter is actually carrying the power generated. Whereas the inferred meter adapter that is part of PW+ only needs to have the relay for the Microgrid Interconnect Device; power would flow through the 50A breaker in the main panel installed for connection to the PW+ per the spec sheet.
Cheers, Wayne
Until line diagrams for a system are leaked/shared we have no clue.