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26 October 2025• by

I Live in Cairns. What Size Solar Battery Do I Need?

I Live in Cairns. What Size Solar Battery Do I Need?

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Sizing a solar battery in Cairns isn’t one-size-fits-all. In this local guide, I break down usable capacity, evening loads, blackout priorities and PV pairing for our tropical climate—plus why LFP chemistry and cyclone-ready installs matter. With Cheaper...

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25 September 2025• by

Retrofitting a Battery to Your Solar System?

Retrofitting a Battery to Your Solar System in Cairns

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Thinking about retrofitting a battery to your solar system in Cairns? With rising power prices, outdated inverters, and new rebate incentives, upgrading your solar setup could save you thousands. Here’s everything you need to know to make the switch simple,...

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10 September 2025• by

Cairns, Your Next Power Bill Is Coming: Let’s Talk About That Ergon Energy Bill Shock

A woman in Cairns stands outside holding an Ergon Energy bill, looking surprised. Text: "Ergon Energy Bill Shock," "Let's Talk!" with a solar panel icon.

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Cairns households are feeling the sting of the latest Ergon Energy bill shock, with rising electricity prices and slashed solar feed-in tariffs. Even homes with solar panels are seeing higher bills — but there’s a smarter way forward. Discover why solar...

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11 August 2025• by

Don’t Get Caught Out: The Home Battery Terms Every Aussie Should Know Before Buying

Two people in work uniforms review a battery terms in Cairns, beside a Hielscher Electrical logo and battery term info for locals.

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Confused by home battery terms like Depth of Discharge (DoD), usable capacity, or backup reserve? Brenton Hielscher from Hielscher Electrical & Solar breaks down what these terms really mean — in plain Aussie English — so you can choose the right solar...

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21 July 2025• by

Maximise Solar Savings in Cairns: Essential Solar Components for 2025

A worker installs solar panels on a rooftop in Cairns under the tropical Far North Queensland sun; text overlay reads "Essential Residential Solar System Components for 2025.

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Discover the five essential residential solar system components that every homeowner in Cairns should know about in 2025. From solar panels and inverters to cutting-edge solar batteries, learn how each component helps maximise your energy efficiency, savings,...

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26 June 2025• by

Cheaper Home Batteries Program Cairns: What You Need to Know About Cheaper Batteries in Cairns

A man in an orange work shirt stands next to a home battery unit in Cairns. Text reads "Cheaper Home Batteries Program, July 2025+" with the Hielscher Electrical Solar Energy logo. Alternatively, for other suburbs: A man in an orange work shirt stands next to a home battery unit in Smithfield, Far North Queensland. Text reads "Cheaper Home Batteries Program, July 2025+" with the Hielscher Electrical Solar Energy logo.

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Looking to slash your power bills and boost your energy independence in Cairns? The new Cheaper Home Batteries Program offers up to 30% off the cost of a home battery system. Learn how Cairns locals can save thousands with solar and battery rebates before the...

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26 May 2025• by

Save Money with Smart Appliances and Timers: A Guide for Cairns Homeowners

A hand holds a smartphone displaying an electrical cost calculator; smart appliances in Cairns and a timer device are highlighted in a modern kitchen. Text reads, "Save Money With Smart Appliances And Timers In Far North Queensland.

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Looking to cut your power bills and make your home smarter? Discover how smart appliances and energy timers can help Cairns homeowners maximise their solar power, save time, and boost efficiency. Whether you're starting your solar journey or upgrading with a...

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3 May 2025• by

How Queensland’s New Solar Rebate for Rental Homes Can Benefit You

A smiling woman holds Australian dollar notes in front of a house in Cairns, with her family in the background. Text reads: "Solar Rebate for Rental Homes in Far North Queensland – What You Need to Know.

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Looking to boost your rental property's value and help your tenants save on energy bills? Cairns landlords can now claim up to $3,500 with the new Solar Rebate for Rental Homes. Find out how Hielscher Electrical can make going solar easy and hassle-free!...

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12 April 2025• by

Cairns Homeowners: How to Choose the Right Solar System for Your Home in 2025

A family stands proudly before a solar-equipped house, with a uniformed expert in the corner. The text reads, "2025 Solar System Size: How to Choose? Cairns homeowners, connect with our team online for insights.

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Choosing the right size solar system for your Cairns home is the key to long-term savings and energy independence. This 2025 homeowner’s guide walks you through everything—from energy usage and roof orientation to battery storage and local climate...

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19 June 2024• by

Will My Solar Still Work in Cairns Power Outages?

Image of a house with solar panels during a thunderstorm, with text "Will my solar panels still work if there's a power outage?" and "Yes" indicating that your solar power system will still operate during blackouts.

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Living in Cairns means dealing with frequent power outages, especially during cyclone season. Standard solar panels won't work in a blackout unless paired with a battery system. Learn how battery storage, generator changeover switches, and PV Points can keep...

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