I currently have a Tesla 3.25kW system with two Powerwalls. I’m trying to add an additional 4.25kW system because of expected usage increase (another electric car and switching from gas to electric heat). I’m in the Bay Area (San Mateo County).
The initial layout came back and it’s sub-optimal and I have put in a request to make get it changed, but Tesla said it will take a few weeks to come up with a different design. According to PVWatts, the Tesla design will generate 5,300kWh per year. If they move the panel the out put can reach 5,700kWh.
With NEM3 coming up soon, I really don’t want to delay the installation.
Does anyone have any experience changing the design after the original design is accepted? Also can the installers make changes on the installation day?
Thanks In Advance
The initial layout came back and it’s sub-optimal and I have put in a request to make get it changed, but Tesla said it will take a few weeks to come up with a different design. According to PVWatts, the Tesla design will generate 5,300kWh per year. If they move the panel the out put can reach 5,700kWh.
With NEM3 coming up soon, I really don’t want to delay the installation.
Does anyone have any experience changing the design after the original design is accepted? Also can the installers make changes on the installation day?
Thanks In Advance