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Sandercock residence - Belair

Shade challenge – combination of tree trimming and Tigo was the answer.​ As well as SunPower’s P-Series superior performance in partial shade conditions.​ Appreciated the approach and the more detailed analysis, as compared to alternative proposals.

Energy Buster Remedy



Starting quarterly
power bill


New quarterly
power bill


Savings* ($)


Savings* (%)



* Estimate     

19.2kW SunPower solar PV system​ 60 x 320W SunPower E-Series solar panels with Tigo​ 17.5kW Fronius SYMO solar inverter​
  • Let us do the work for you


    We have a simple goal – to cut your power bill.

    The energy arena is very confusing. There are competing messages and approaches that claim success. Our team of energy engineers can cut through that complexity. Our job is to make life easier for you in dollars and commonsense.


    We target savings. There's no point buying more than you need.

    What do you need? An extra solar panel or lights you never use won't achieve your savings goal. We know what's achievable and how the elements interact. Importantly, we also know product shelf lives, and most are way too short.


    Well-designed solutions easily pay for themselves in business-friendly timeframes.

    The key: don't choose the wrong elements and don't over-invest in the right ones. Also look into robustness and longevity. There's a huge difference in the effective life of some solution elements. Always consider this as a part of your investment decision.