Home > Reviews From Solar Power System Owners > William, Manukau City, Auckland
Review Date: 30/06/2026
Size: 3kw original set plus and additional 4.4 kw = potentially 7kw
Running for: 10 years for the original and how with new system 1 month.
Expected return on investment: 10% - whatever - it's the reduction and safety of being off grid if necessary.
Expected pay back period: 12 years
Comments on the installation: "fantastic efficient - two days"
Comments on the system performance: "wonderful - it's winter and I have saved a third."
Advice: "if the price is right do it"