I was at home and heard a a few loud pops but didn't know where they were coming from, thought maybe outside. Later on I look at the Tesla app and it says "Powerwall Disconnected, Breaker or Disconnect Open." Went out to the Gateway, and indeed one 30A breaker for one Powerwall tripped. I flip it back on and it stays on, doesn't trip. However, the app still shows the error.
I shut down everything (PW toggle switches, PW breakers, Gateway, and service disconnect from the street) for a few minutes, and then restart everything. Same problem. Log into Gateway to look at status, and one PW says "DC Stage Fault" and is no longer functional. Flipping the little toggle switch on the broken PW turns the green light on and off, but nothing else, none of the quiet clicking noises inside like the other PW. The other PW is running ok and currently powering the whole house during peak power price.
Sigh.
I shut down everything (PW toggle switches, PW breakers, Gateway, and service disconnect from the street) for a few minutes, and then restart everything. Same problem. Log into Gateway to look at status, and one PW says "DC Stage Fault" and is no longer functional. Flipping the little toggle switch on the broken PW turns the green light on and off, but nothing else, none of the quiet clicking noises inside like the other PW. The other PW is running ok and currently powering the whole house during peak power price.
Sigh.