I've been getting bits and pieces of info for a few days now, but I just can't come to a complete understanding. Here is my scenario.
Trying to install an 8kW system.
Currently have an ancient 125A main panel. No sub panels. I do already have a EV charger if that matters.
Tesla stated that the panel needs to be upgraded. Engineering sheet shows 200A. I'd like to avoid upgrading the service as the lines are underground.
Question. Is it possible to just upgrade to a solar ready 125A panel? Seems like there are some with plenty of "space" for breakers.
The inverter is 7600W/40A. So, my math tells me yes as 100A(main) + 40A(solar) is less than 150A(125AX1.2).
Is this correct? Am I missing anything else? IE. Am I limiting how much excess can go back to the grid?
Thanks!
Trying to install an 8kW system.
Currently have an ancient 125A main panel. No sub panels. I do already have a EV charger if that matters.
Tesla stated that the panel needs to be upgraded. Engineering sheet shows 200A. I'd like to avoid upgrading the service as the lines are underground.
Question. Is it possible to just upgrade to a solar ready 125A panel? Seems like there are some with plenty of "space" for breakers.
The inverter is 7600W/40A. So, my math tells me yes as 100A(main) + 40A(solar) is less than 150A(125AX1.2).
Is this correct? Am I missing anything else? IE. Am I limiting how much excess can go back to the grid?
Thanks!