bkp_duke
Well-Known Member
How much extra cost (parts/labor) is it to add a powerwall to an existing system?
So, ours was a bit of a special case.
1) it was a referral award, and as such comes with $1000 of installation credit
2) our existing system was designed from the get-go for 4 powerwalls, so things were pre-wired for the 4th powerwall. All Tesla had to do was show up, mount it, connect it, and install the breaker for it.
Tesla WANTED to charge $2500 for installation, as they said that was "standard". I was able to get things escalated and argued that the $1000 installation charge should cover things because:
A) the install was easy because we pre-wired the setup during the initial installation
B) the referral aware was supposed to come with a gateway, but because we have one from the original installation, Tesla would not have to install one, saving them both labor and component costs.
In the end, they agreed with my arguments (after being escalated to a supervisor).