Australia's love affair with solar panels is still going strong in 2025 — but the way we think about solar energy is changing. Gone are the days when feed-in tariffs (the payments you get for sending excess solar energy back to the grid) were the main reason to go solar.



So, is solar still worth it?

Absolutely. But the value now lies in how you use your solar energy — not how much you sell.

Why Feed-In Tariffs Aren't the Whole Story

For years, many Australians saw feed-in tariffs as the main perk of having solar. But in 2025, they've decreased significantly in most states.

This means you earn more by using your solar power at home than by exporting it to the grid.



Real value of solar = Using your own power during the day

  • Smart energy habits
  • Optional battery storage

​

Is Solar Still Worth It Without a High Feed-In Tariff?

Yes — without a doubt.


The biggest benefit of solar in 2025 is reducing your need to buy electricity from the grid. And with electricity prices rising, every unit of solar energy you use at home is money saved.

Even if you don't have a battery, you can still make solar work for you, especially if you're home during the day or can shift some of your usage (e.g. laundry, cooking, EV charging) to daylight hours.

How to Make the Most of Your Solar Setup

Want to squeeze more value from your panels? It's all about timing and tech.

Here are five ways to maximise your solar savings in 2025:


1. Use Power When the Sun's Out

Your solar system generates electricity between roughly 10am and 4pm. The more you use during this window, the less you'll need from the grid.

Try:

  • Running the washing machine or dishwasher mid-morning
  • Charging your EV or powering your pool pump around noon
  • Using timers or smart plugs to align appliance usage with solar production

2. Consider a Solar Battery

If you tend to use more energy in the evenings, a battery can help by storing excess power from the day for later use.

Benefits include:

  • Reducing your grid reliance at night
  • Avoiding peak electricity prices
  • Getting backup power (depending on the system)

While batteries are still a significant investment, prices are coming down — and rebates may be available in your state.


3. Get the Right Energy Plan

Some energy plans are more solar-friendly than others. Look for plans with:

  • Lower daily supply charges
  • No penalties for low grid usage
  • Flexibility in case you add a battery later

Shopping around for the right energy deal can make a surprising difference in your savings.


4. Invest in Smart Technology

From smart thermostats to connected appliances, technology makes it easier than ever to automate and optimise when and how you use energy.

Tip: Use your solar to run appliances during the day and program your devices to minimise grid use after sunset.


5. Check for Local Incentives

In 2025, many states and councils offer support for home batteries, energy audits, or solar upgrades. It's worth checking what's available in your area; you might be eligible for more than you think.


Final Thoughts: Solar in 2025Australia's solar energy future is still bright. While feed-in tariffs are no longer the hero of the story, the savings from self-consumption and smart energy use are more powerful than ever.

Solar isn't just a way to reduce your energy bills — it's a long-term investment in a cleaner, more sustainable lifestyle.



And if it's been a while since you looked at your energy plan, now's a great time to compare. Even a small change can make a big difference to your bottom line.



Got solar? Or thinking about it? Let us know how you're making the most of it in 2025.



Read more here: Australia's Solar Energy Landscape in 2025 | Sumo — Electricity & Gas