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Solar System Review: 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"