Why solar makes sense for retirement planning in Australia

Retirement is an opportunity to enjoy the lifestyle you didn’t have the time for throughout your working years. You can focus on spending time with family and friends, travelling, pursuing hobbies, or enjoying life at a slower pace.

Making the most of these years can come down to having confidence in your finances. The shift from a regular pay cheque to a fixed income stream makes financial certainty more important. 

That's why more Australians approaching retirement are considering solar power, home batteries and energy-efficient hot water solutions. By generating your own renewable energy, you can reduce your reliance on the grid, lower your household energy consumption and enjoy greater financial peace of mind.

Why energy costs matter more in retirement

A challenge facing Australian retirees is managing rising living expenses, particularly ongoing household costs such as electricity. 

According to the Association of Superannuation Funds of Australia (ASFA), retirees’ spending on electricity increased by 22.4% from June 2025 and June 2026. The research shows that retirees are seeking cost-of-living relief as their” budgets are weighted towards going up in price the most,” according to ASFA CEO Mary Delahunty.

Superannuation, pensions and investments can provide valuable support, but managing living costs is an important part of maintaining financial wellbeing in retirement.

One cost homeowners can actively influence is energy consumption. Generating your own energy can help reduce one of the largest ongoing expenses for retirees.

Start saving with a solar power system

Drawing energy from the grid can be an expensive exercise given the rise in electricity costs in recent years. With many retirees spending more time at home during daylight hours, this creates additional opportunities to use solar energy as it's generated.

Installing a solar power system allows you to transform unused roof space into an energy-producing resource. By using the sun to run appliances such as washing machines, air conditioning, and dishwashers, you can reduce your exposure to future electricity price increases and enjoy greater certainty over a significant household expense.

ALSO READ: How does solar power work? A guide

Colin, a retiree from Tasmania, says he and his wife saw immediate results after switching to renewable energy.

“We are big users of power. In the first year, we halved the cost that we incurred which was very pleasing,” he said.

“Our view is that you should buy the biggest system you can possibly afford and start saving.”

Your local Solahart Dealer will assess your home and energy usage to recommend a system that is suitable for your needs.

Energy-efficient water heating: Another way to save on your energy consumption

According to the Australian Department of Climate Change, Energy, the Environment and Water, hot water makes up about 25% of a typical household’s energy use. 

Installing an energy-efficient water heater such as solar hot water or a heat pump can significantly reduce the amount of energy you use compared to traditional electric or gas systems.

Solar hot water, a proven technology pioneered by Solahart over 70 years ago, captures the sun’s energy to heat water for your home. Collector panels installed on your roof use a dark surface to trap the sun’s heat and transfer it to the fluid circulating inside. 

You can take advantage of solar hot water any time of the day. It stores energy in the form of hot water, for use later.

Heat pump water heaters are an ideal alternative where traditional solar water heaters aren’t feasible. They capture ambient heat from the surrounding air and transfer it to your hot water. 

Heat pumps are a reliable and efficient way to reduce water heating energy consumption even during cold weather as the air contains some ambient heat that can be used.

Thanks to a free in-home assessment, your local Solahart Dealer can advise whether solar hot water or a heat pump is right for you depending on your home’s features and hot water energy usage. 

Add battery storage to further reduce your reliance on the grid

For retirees who spend more time at home in the evenings, battery storage can extend the value of solar energy beyond daylight hours. A home battery stores excess solar power generated during the day for later use, especially at night.

As electrification gathers momentum, drawing clean energy to power your appliances can further reduce your reliance on the grid and provide more peace of mind. Here are some reasons why installing a battery is a smart move:

• Don’t let your solar power go to waste: Use more of the energy your system generates rather than exporting it to the grid for little to no return.
• Get more financial certainty: Reduce the amount of electricity you draw from the grid in peak hours.
• Increase energy independence: Many batteries on the market today have backup capabilities to keep your essential circuits running during a blackout. 
• Environmental benefits: Reduce your reliance on fossil fuels.

Reduce the upfront cost of going solar

Concerned about the upfront cost of switching to renewables? You may be eligible for Federal and State Government Incentives that provide a discount on the cost of your new system.

At Solahart, we help you navigate incentives like Small-scale Technology Certificates (STCs) and the Cheaper Home Batteries Program. You could save thousands depending on your location, system size, and installation date.

Some states and territories also offer additional programs for home batteries, energy efficiency upgrades, or replacing old electric or gas hot water systems.

Also, Solahart offers flexible finance options. With interest-free finance, you could get your solar system today and pay nothing upfront. Enjoy up to 72-months interest-free* and offset the cost over time using the savings from your energy bills. Learn more here.

Book a free in-home assessment with Solahart and get more peace of mind in retirement

Reducing ongoing energy costs can help retirees stay in their family home for longer.

For over 70 years, Solahart has helped Australians harness the power of the sun to reduce energy costs and improve their home’s energy efficiency. Whether you're approaching retirement or are recently retired, Solahart can help you explore solar power, hot water, and battery storage solutions tailored to your needs.

With a free in-home assessment, your local Solahart Dealer will:

• Assess your energy usage and explain your options.
• Help design a system that supports your lifestyle.
• Explain the government incentives you are eligible for.
• Provide a transparent quote.
• Install your system(s) to the highest quality and safety standards.

Ready to make your retirement savings work harder? Contact your local Solahart team today to discover how renewable energy can help power a more comfortable retirement.

Disclaimers:

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