If you have a private pool in the backyard, you already have something to boast about. Take it a notch higher with solar heating!

Surprise your friends with a solar heating system when the temperatures drop and it becomes difficult to get into a pool. Unlike electric or gas-powered options, this is a sustainable method that you can opt for.

Cost Solar Heat Pool

Now solar heating comes with its set of pros and cons. We will discuss all of them in the following parts. First, let us tell you about the 2 popular systems and then we will move on to the advantages and costs.

So, without further ado, let’s dive in!

Solar Pool Heating Fundamentals

Types Of Solar Pool Heating

There are 2 major types of solar heating systems that you should know about. These systems are popular all over Australia, and you will find them with all significant pool maintenance companies. They are as follows:

Panel Collectors

This will be a better choice if you live in a cold area. Yes, it is more expensive, but it is way more efficient when heating water. The pipes here pass through a body that is made of semi-rigid polypropylene. This keeps the lines stable and prevents them from moving even when windy. They are windproof and hence more durable.

Often, copper, glass, or aluminium is used so that the water stays hot and warms up faster. This system is needed in cold places to ensure that you can swim even after the sun is down.

Strip Or Ribbon Collectors

Here, the pipes are placed in a body made of plastic or rubber. These are more flexible than the previous type and hence show versatility. It can be fitted onto multiple surfaces, but it does have a drawback. This system is not very effective in heating water and is suitable for only tropical or slightly warmer climates.

Advantages Of Shifting To Solar Heating

Some of the top benefits of preferring a solar heating system have been discussed in this section.

Limited Running Expenses

Solar heating is way less expensive to run and manage than gas or electric-powered systems. They do not use non-renewable energy and draw directly from the sun; energy efficiency is vital when installing a solar system.

Longer Swimming Sessions

This allows you to enjoy longer swimming sessions with your friends and family in a heated pool. Even autumn or early winter days can be spent in the pool because of solar heat pumps.

Extended Warranty Periods

You will have extended warranty periods that will allow you to approach the company in case of any issues with the system. It generally lasts for around 12 years, far ahead of the warranty periods offered by other pool heating devices. They range from 1-5 years at the most.

Environment Friendly

It provides a greener option that does not rely on the electric power grid. This is beneficial not only for humans but also for the planet.

Factors Determining The Cost Of Solar Heat A Pool

You need to consider these factors while determining the running costs. Read on to learn about the annual running costs to heat your pool.

Pool Size

What is the kind of pool size that you want to heat up? If you have a small pool, that could cost you between $3,000 to $4,500. On the other hand, if you have a bigger pool, that might cost you up to $6,000 to $6,500. The system costs around $1,000 to $5,000, but the installation charges can take $8,500.


Water circulation in a solar heating system will require a pump. According to the Swimming Pool and Spa Association of Australia (SPASA), an older pump can be used for a new system if it fits right. The criteria for the perfect fit include water pressure, flow rate, and capacity that a pump can handle.

If your old pump does not meet these criteria, you must buy and install a booster pump. A pump is not required for cold water circulation as that will reduce the water temperature inside a pool. For this reason, you need to attach a temperature sensor control device. This will only allow water to circulate only when it is heated up.

Now, if you are wondering about the price of the pump, a booster model will cost you around $300. This might vary slightly depending on your locality and the rates there. A temperature sensor device will cost you another $300. We highly recommend it if you are not home most of the day and there is no one to regulate the working of your pump.


If you are concerned about sustainability and want to save a few bucks, you must maintain the pool. As the NSW Government Department of Planning and Environment and the SPASA say, a solar pool heating system must be kept to maintain efficiency.

You either need to hire a professional or do it yourself. Cleaning filters is the most crucial part. Clogged filters can cause the machine to work overtime, and that will, in turn, lead to the consumption of more power.

You will need to have proper pool covers, lighting, filters, and pumps, and these can get adequate certification from SPASA if they meet the desired criteria. The more innovative and efficient your system is, the more chances you will achieve this certification.

Is Solar Heating Economical?

We feel that solar pool heating is very economical in the long run. Yes, it will cost you initially, but once you install it, there are almost negligible expenses. This is because a solar heating device does not consume any electricity. Hence it is cheaper than electric and gas-powered devices.

Not only so, but it is also very beneficial for the environment and saves a lot of pollution. While gas and electricity are limited, solar heating will help build a more sustainable environment.

Final Thoughts on Solar Pool Heaters

Although solar heating is highly beneficial for sustainable living, it would not be right to expect similar results as an electrically heated pool. For instance, you will not swim in proper winter months, and the upfront expenses are much higher.

So, think again if you plan to install a solar-heated pool for winter! If not, then you are on the right track. This is perfect for other months and will ensure that you always have a warm and welcoming pool.

With this, we have come to the end of this guide, and we are sure you know how much it will cost. Remember that you need to calculate all the other costs and the price of a system. Since the installation itself could cost more than $2,000, you must plan your budget before settling for one.

Let us know if you still have any queries. Until next time!

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