Large solar array across a commercial roof
Commercial solar and battery · Kangarilla, SA

Commercial solar and battery backup for Kangarilla General Store

We installed 27.5 kW of solar and a 96 kWh Sigenergy battery with backup at Kangarilla General Store. The store was paying about $18,000 a year for power and wanted to cut that and keep trading through blackouts.

  • Solar: 27.5 kW
  • Battery: 96 kWh Sigenergy with backup
  • Optimisers: Tigo
0425 322 552Mon to Fri, 8am to 5pm

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The short answer

NG Elec installed a 27.5 kW solar system with Tigo optimisers and a 96 kWh Sigenergy battery with backup at Kangarilla General Store in the Adelaide Hills. The store's power bills were about $18,000 a year. The system reduces reliance on the grid, keeps the store running during outages, and we helped the owners with data for their grant application.

The system

What went in.

Solar27.5 kW
Battery96 kWh Sigenergy with backup
OptimisersTigo
Previous power billsAbout $18,000 a year
Extra helpData for the grant application

The job

Brief, build, result.

The brief

A general store runs fridges, freezers and lighting all day, and the power bills were adding up to about $18,000 a year.

Being in the Adelaide Hills, outages are a real risk. A blackout means lost stock and lost trade, so the owners wanted backup as well as lower bills. Roof space was limited too.

What we did

We designed a 27.5 kW solar system with Tigo optimisers to get the most out of the available roof, and paired it with a 96 kWh Sigenergy battery set up for backup.

We handled the commercial electrical and switchboard connections and planned shutdowns so the store could keep trading with as little disruption as possible. We also pulled together the system data the owners needed for their grant application.

The result: The store now uses more of its own solar, relies less on the grid, and can keep refrigeration, lighting and the tills running during an outage. Running a business with big power bills? See our commercial solar service, our solar for sporting clubs and community groups, or read about choosing a solar battery.

Photos

On the job.

A Sigenergy battery and inverter, the same brand used at Kangarilla
A Sigenergy battery and inverter, the same brand used at Kangarilla
Commercial rooftop solar arrays
Commercial rooftop solar arrays

FAQ

Questions people ask us.

Can a commercial battery keep my business running in a blackout?

Yes, if it's set up for backup. At Kangarilla General Store the Sigenergy battery is configured to keep essential loads like refrigeration and lighting going during an outage.

Can you help with grant applications?

We can provide the system details and data a grant application usually asks for, as we did for this job. Whether a grant is available depends on the program and your business.

How do you limit disruption during a commercial install?

We plan shutdowns around your trading hours and keep them as short as possible. We'll talk through the schedule with you before work starts.

What do Tigo optimisers do?

They let each panel work independently, so shade or a different roof angle on one panel doesn't drag down the rest. That helps when roof space is tight or split across sections.

Free quote

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Send us your power bills and tell us about your site. We'll call to talk it through, then send a free, itemised quote.

  1. 1
    We call you

    A local consultant calls within one business day to ask a few questions.

  2. 2
    We design it

    We look at your roof, bills and switchboard, using satellite and drone imagery where it helps.

  3. 3
    You get an itemised quote

    Clear pricing with rebates already taken off. No pressure, no call centre.

Lifetime workmanship warranty$0 deposit optionsLicensed electriciansFree, itemised quotes
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