The CYO Blog

Energy savings, made simple

Clear, no-nonsense guides on solar, batteries, heat pumps and rebates — to help Australian homes make confident choices and cut power bills.

Battery

3 Feb 20264 min read

How Much Can a Home Battery Save You? (Australian Guide)

A home battery lets you use your solar after dark and ride through outages — but how much does it really save? Here is what drives the numbers.

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Hot Water

1 Feb 20265 min read

Heat Pump Hot Water Explained: Save Up to 4x on Hot Water

Hot water is one of the biggest energy users in the home. A heat pump system can slash that cost — here is how the technology works and why it pays off.

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Solar Homes Rebate Changes Explained (2026)

Rebates

28 Jan 20264 min read

Solar Homes Rebate Changes Explained (2026)

From 1 July 2026 the household income cap for solar and hot water rebates is tightening. Here is what is changing and why some households should act sooner.

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Battery

20 Jan 20264 min read

Solar vs Battery: What Should You Add First?

If you can only do one upgrade now, which wins — solar or a battery? Here is a simple way to decide based on how (and when) your household uses power.

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Solar

12 Jan 20265 min read

Is Solar Worth It in Victoria in 2026?

Rising power prices, generous rebates and cheaper panels make 2026 one of the best years yet to go solar in Victoria. Here is how to tell if it stacks up for your home.

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