I am thinking of pulling the trigger on a Tesla 2 Battery Wall for my solar panel’s home .
Anyone with positive or negative info - please chime in:
Due diligence :
Cost : $23k - after rebates $11.4k (2 Battery system)
Current Monthly electric bill - $3 per month, $800 annual adjustment.
Future change: add a Tesla 3 car to my fleet of cars. Currently no electric car in the driveway .
Goal: eliminate reliance on the grid at night as consumption expected to increase
- have a battery back up as CA has been experiencing extra black outs on windy days as utility companies can no longer risk fires during high windy days (big issue). plus, my neighborhood in general has a black outs often (month on average) - due to so many trees and issues with power lines interferes.
Profit - not expecting a cash on cash return. Maybe after the electric car comes to the picture, the savings of not being on the grid at night will have a 7 year payback.
Questions : do these power-walls hum? Buzz in sound ? Do they add a fire risk ?
Anyone with feedback - please