Please help me come up with the winner. I live in NSW, looking for 4.95KW system with Fronius Primo inverter (Single phase). The panels will be mounted on East/West side of the roof as North is not big enough.
- Q-Cell Q.PEAK DUO G5+, Made in Korea (afaik), 330W Panel, Mono, half-cut, 18.7% efficiency.
- REC N-Peak Series, Made in Singapore (or Korea), 330W Panel, Mono, half-cut, 18.6% efficiency
The overall cost difference (in the system) is approx. $500, Q-cell being dearer.
Appreciate if any other factor needs to be taken into account.