I am currently getting quotes from various installers for a completely off grid system (yes, it has to be off grid as we are rural and no grid option). We are located in Australia.
These are the three quotes summarised, fully installed:
Qcells Q Peak Panels 14.2kW
BYD B-Box Pro Battery Storage 27.6kWh
Victron Quattro Inverter/Charger 8KW
REC Peak Energy Panels - 13.44kW
GenZ battery storage 18.9kWhr
Selectronic/Fronius Inverter 12kW
Seraphim Solar Panels - 13.2kW
BYD B-Box Lithium Battery Bank 20.48kWh
SMA Sunny Island Inverter
Now, I have done a bit of research in to the products and they all seem to be quite decent. I guess my question would be, which is the best option? We want a system that will last as we aren’t planning on moving from here so quality is important.
Any input and recommendations are appreciated.