
Solar + battery quote - fair price?
Hoping for some advice on this quotes I’ve had for solar.
Based in Adelaide, already have a 6.6kw panel system with no battery.
In winter with heater we are buying about 1000kwh/month and selling 150kwh to the grid. Past 2 months power bill has been >$500!
This will only go up as we are getting an EV and pool pump in the coming months.
Planning on getting another 5kw of panels (no more north facing roof real estate), EV charger, mandatory inverter upgrade (have been upsold 15kw inverter, but only a few hundred extra), and 24kwh battery (option 2).
At this point I don’t think bigger battery will be economical, but happy to be convinced otherwise.
Any advice much appreciated!