What’s the cheapest way to heat a swimming pool?

Jesse gardne

The Cheapest Pool Heating in Sydney

As a solar pool heating installer in Sydney, we’re often asked: what’s the cheapest way to heat a swimming pool? Our answer is always the same: solar pool heating. Not only is it the most cost-effective way to keep your pool warm, but it’s also environmentally friendly and extremely low maintenance. At Sydney Solar Solutions, we help clients across Sydney to heat their pools in the most cost-effective way possible. In this blog, we’ll explain why solar pool heating is the cheapest and best overall option for heating your swimming pool. 

How Solar Pool Heating Works

Solar pool heating systems use solar panels or collectors to harness energy from the sun and heat your pool water. These solar panels are usually installed on your roof or in another exposed location and are connected to your pool using a series of pipes. The pool water is then pumped through the panels, where it’s heated by the sun and returned to the pool at a warmer temperature. Solar pool heating systems will come with a controller that automatically monitors and adjusts the temperature of your pool water. This ensures that your pool is always at the perfect temperature, ready for you to jump in whenever you’re ready.

The Cost Savings of Solar Pool Heating

Solar pool heating in Eastern Sydney is by far the cheapest way to heat a swimming pool. Unlike gas or electric heaters which can cost a great deal in operating costs, solar pool heating relies solely on the energy generated from the sun. On average, solar pool heating costs $1 a day to run through the months of September to April.  Once installed, a solar pool heating system requires very little maintenance and has no ongoing operating costs. Whilst the upfront cost of a solar pool heating system may seem expensive, it’s important to consider the long-term cost savings. A solar pool heating system can last decades, making them an excellent investment for your home. To increase your savings further, you could also add a solar pool blanket to retain the heat within your water, keeping it warmer for longer.

Environmental Benefits of Solar Pool Heating

In addition to being the cheapest way to heat a swimming pool, solar pool heating is also great for the environment. By utilising renewable energy from the sun, solar pool heating reduces your carbon footprint and helps to combat climate change. Additionally, solar pool heating produces no pollutants or emissions, making it a much cleaner option than gas or electric heaters. Want to save the environment as well as your money? Get solar pool heating on the Northern Beaches, with Sydney Solar Solutions.


One of the significant advantages of solar pool heating is that it requires minimal maintenance and upkeep. Unlike gas and electric pool heating in Sydney which requires regular servicing and repairs, solar pool heating systems have very few moving parts. This means that they are generally very durable and reliable. There are no fans, condensers or compressors to replace. In the rare instance that a component does break, it’s usually fairly straightforward to fix and cheap to replace.

Solar pool heating installer Sydney


Solar pool heating systems are designed to last for many years, so you won’t have to fork out for regular pool solar heating repairs. Many pool owners have reported that their solar pool heating systems have lasted for over 20-30 years. At Sydney Solar Solutions, we install Heliocol solar panels, which come with a 12-year product warranty and a 25-year manufacturer’s warranty. You can read more about our Heliocol panels and their warranties on our solar pool heating page. This longevity makes solar pool heating an excellent long-term investment, providing a reliable and cost-effective way to keep your swimming pool warm for years to come.


Other Heating Options

Whilst it’s clear that solar pool heating in Eastern Sydney is the cheapest option for heating your swimming pool, there are other heating options available too. Here’s a quick overview of two other popular options:


Gas Pool Heating: Gas pool heating is a quick and effective way to heat your pool, but it’s also the most expensive. They are mainly used for spas and pools that are not heated regularly. Gas pool heaters require significant ongoing fuel costs, and they produce emissions and pollutants.


Heat Pump Heating: Heat pump heating is a more modern technology that’s becoming increasingly popular. Pool heat pumps in Sydney use electricity to extract heat from the ambient air, making them more energy-efficient than gas heaters. However, it is still more expensive to run in comparison to solar pool heating in Sydney.


Get swimming pool solar heating in Sydney

If you’re looking for the cheapest way to heat your swimming pool, solar pool heating is the way to go. Not only does it provide significant savings in comparison to gas and electric heaters, but it’s also environmentally friendly, easy to maintain, and highly durable. As a solar pool heating installer in Sydney, we would strongly recommend solar pool heating to any pool owner looking for an affordable and sustainable way to keep their pool warm. If you’re ready to get started, the solar pool heating experts at Sydney Solar Solutions are here to help. Visit our contact page to schedule in a free quote and see what solar could do for your pool! For more tips, tricks and advice, check out our blogs.

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