Am in Northern NSW and have 2 quotes from 2 different supplies that are reputable and recommended but I’m confused if it is worth paying the extra $2000 for the ‘better’ brands given I’m not sure I’ll be still in this house in 15 years time and just want to reduce my power bill which is around $480/ quarter for single parent family. It’s for 6.6Kwh system, 5 Kwh inverter. I get the feeling that they are in general a little more expensive that other quotes I’ve read on this forum as well? I’m looking for the best value for money performance.
Sungrow string converter & 24 x 275w Jinko poly panels $4950 OR different inverter
Fronius string converter & same panels as above $5950
Fronius string converter & 21 315w Sunpower P series panels $6795
Any help, advice, opinions on these quotes gratefully received as I’m finding the amount of choice so overwhelming. I have read heaps on the efficiencies, how they’re made etc but not sure which is best for my situation. thanks in advance.