Heating your pool with solar energy is highly cost-efficient and environmentally friendly, especially when you use the patented Thermorush solar heating system.
How Does Solar Pool Heating Work?

Using the water in your swimming pool as a medium, it gets pumped through a Thermorush panel system, which is a series of plastic tubes specially designed in the form of a panel that gets installed on the roof or structure of your house. The panels absorb heat from the sun which the passing water collects as it moves through the panels.
The solar heating system can either be controlled automatically or manually. A large number of systems operate through a digital controller that automatically guides water onto the roof when there is adequate sunshine and the pool’s temperature needs it. It works on cloudy days as well; however, it will operate at a lower output.
Heating your pool using solar energy is a natural and eco-friendly way of pool heating. There is only the initial buying and installation cost for the Thermorush solar pool heater, after that, there are very minimal running costs. Solar pool heating renders steady warmth to the swimming pool through the warmer months and considerably increases the swimming potential into the spring and autumn seasons.
To What Degree Will The Pool Water Temperature Rise?
Temperature rise is dictated by a number of factors; the most important being the sun but also other components such as the point to which your roof and/or pool are sheltered by shade, your roof’s construction material, the direction and slope of the roof on which the solar collectors are located, etc.
If you want higher heating, Thermorush is the answer. Performance testing has demonstrated that the Thermorush design achieves a 60-80% higher outlet water temperature compared to traditional flow systems, delivering significantly improved thermal efficiency and energy transfer.

What Are The Main Components?
Usually, solar heating systems contain the following parts:
Solar collectors
These are sequential-flow panels through which the water flows so that it can transfer the heat that the sun is providing to your pool. (Heat exchanger)
Booster pump
The booster pump helps in circulating pool water via the current circulation/filter pump through the collectors and pushes it back to the swimming pool.
Controller
A controller is a manual or automatic means of guiding the timing of the water flow via the solar system.
What Determines The Cost?
Many factors determine the cost of your solar heating system. Visibly, the foremost factor is the size of your swimming pool, which is significant. Your total pool size will decide the collector size (in square metres) that you will require to heat your pool effectively. And the kind of solar heating system you decide to buy also determines the cost.
What Will Be The Cost To Install A Solar Pool Heating System?
Performance testing has shown that Thermorush delivers 60–80% higher outlet water temperatures compared to traditional systems. This means your pool reaches the desired temperature faster, with shorter pump run times, leading to noticeable savings on electricity bills.
And the numbers speak for themselves: to heat an average size swimming pool will be an upfront cost of around $6,000, spread over its 15-year warranty and 8-month swimming season (around 3,600 swimming days), Thermorush works out to be an outlay of just $1.70 per day. That’s incredible value for up to 8 months of swimming comfort each year, with faster heating, lower running costs, and the same upfront price as traditional flow systems.
Different Kinds Of Systems That Are Available
There are two major kinds of solar heating systems available in Australia. These are mentioned below:

Panel collectors
Panel collectors are solar energy collecting panels, flexible or semi-rigid and made from plastic. Thermorush panels use sequential flow technology that heats water progressively as it moves panel by panel, delivering better efficiency. Some products are made to suit your roof and don’t require many fastenings and eliminate the need to drill holes through your roofing material. The joints are best made with PVC cement adhesive; however, some companies use rubber hoses with clamps.
Ribbon/strip collectors
Ribbon/strip collectors are called “Strip Systems” and they are normally made from rubber or plastic. This style of heating system has been around for more than 50 years and is extremely flexible. On almost all surface types, it can be easily installed, including unevenly shaped surfaces. It is a system of tubes fixed firmly using silicone bonding agents to your roof and flowing horizontally to facilitate water from the pool to run through them and be heated by the sun’s energy. The manifold joint is made on-site by pushing together the strip onto a barb connector.
What Is The Time Required To Install?
It can take from half a day to two days for the full installation to be completed. As per your state’s requirements, you should examine that the company you choose has the appropriate license to manufacture/import and install your pool heating system.
Installation Types
There are three installation choices for solar pool heating systems, and they are mentioned below:
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Separate Systems
Separate systems can operate without turning on the main circulation pump; however, they require the pool to be built with dual suction pipes and a return, which should operate only for solar heating.
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Integrated Installation Systems
In older swimming pools that don’t have these provisions, a booster pump is attached to the existing filtration system. Still, a fully automated system however requires operating your circulation pump during the day in order to allow the solar heating to function properly.
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Divert Valve Systems
The existing main water circulation pump is enhanced by a valve with this system, which guides the water into the solar heating system when there is adequate sunlight to raise the water temperature, and shuts the diversion when the likelihood for heating is either not enough or not needed.
Selecting The Right Company For Solar Pool Heating Installation
- Thermo Pools has over 45 years of experience in the solar pool heating systems industry.
- All systems are made locally in Sydney using materials built to withstand the harsh Australian climate.
- Unlike companies that rely on imports, Thermo Pools controls the entire process from production to installation for consistent quality.
- The latest Thermorush system delivers faster heating, reduces running costs, and costs the same as our previous traditional flow system.
- Every installation is backed by a 15-year warranty, giving you long-term peace of mind.
- Our expert team ensures professional installation that meets all state licensing and safety requirements.
- With over 10,000 successful installations, Thermo Pools has built a reputation for reliability and proven results.
- Choosing Thermo Pools means investing in performance, durability, and service that will keep your pool warm for many years to come.
Ready to Heat Your Pool the Smarter Way?
It’s time to upgrade to a Thermorush solar pool heating system.
- Works for new and existing pools
- Extend your swimming season up to 8 months
- Save on energy costs with higher efficiency
With Thermorush, you’re not just heating water, you’re transforming your pool into the centre of family fun, fitness, and relaxation for up to 8 months of the year.
Don’t wait for summer to be over. Upgrade to Thermorush today and enjoy warm, comfortable swimming.
Have some questions?
Frequently Asked Questions (FAQs)
How does Thermorush solar pool heating actually work?
Thermorush uses your pool’s own water, pumping it through sequential-flow panels on your roof. These panels heat the water gradually, panel by panel, before returning it to your pool. The result is steady, efficient heating.
How much warmer will my pool be with Thermorush?
Thermorush has the ability to, deliver 60–80% higher outlet water temperatures than traditional flow systems. This means your pool reaches your ideal temperature much faster.
How long does installation take?
Installation usually takes between 4 to 8 hours depending on your pool and roof. Thermo Pools’ in-house licensed installers handle the process professionally, so you get a system that’s built to last with no shortcuts.
Why should I choose Thermo Pools over other companies?
Thermo Pools has been in the solar pool heating industry for over 45 years. Unlike competitors that rely on imports, we build locally, use durable Australian materials, and back every Thermorush system with a 15-year warranty. With over 10,000 successful installations, we’re the trusted name in solar pool heating.
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