I plan to install solar panel (Sydney) and bit confuse with the price differences from $7.5K to $9.5K with the same spec.
Cheapest quotation is $7500
Q Pack Duo G6+ 26x350w =9.1KW
26 Solar edge power optimizer P370
Solar Edge Inverter SE8K-AU
Solar Edge Modbus Energy Meter
If use Fronius Symo 8.2-3 price $6.5K (no power optimizer & no modbus)
The issue I am not sure about the installer – Ausgreen Solar
Keen to see some of your thoughts about the installer & price.