I've had a situation twice in the last month when the breaker for one of my Tesla solar inverters will trip when both our Teslas are charging at the same time and each one is pulling 32A. I'm wondering if they installed the wrong size breakers on the inverter outputs. The sub-panel with the two breakers for the inverters has 30A breakers which then feed into the generation meter. The meter then feeds into a 100A breaker in the gateway. Something doesn't add up here. Why would there be a 100A breaker in the gateway but only 30A x 2 breakers feeding into it? I don't currently have the Tesla electrical plans so I can't verify if this was how it was originally designed. Can't the inverter generate 7.6kW? That's 32A and would need a larger breaker to handle the full output. Am I missing something here?
According to the Powerwall+ datasheet, the breakers should be 50A. Which would make a lot more sense with the 100A in the gateway. How did this pass inspection?!?
According to the Powerwall+ datasheet, the breakers should be 50A. Which would make a lot more sense with the 100A in the gateway. How did this pass inspection?!?
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