Solar Hot Water Systems Sydney

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The Experts in Solar Hot Water Systems.

Installation, Maintenance & Repairs.

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⭐️ 4,631+   5-Star Reviews 📍 All Sydney Suburbs


  • $0 Call Out Fees.
  • Fixed Flat Rates.
  • Same Day Service.
  • Sydney's Most Trusted Plumbing Experts!

Are you looking for a sustainable and efficient way to heat water in your Sydney home or business? Solar hot water systems offer an environmentally friendly alternative that can significantly reduce energy costs while helping to protect the planet.

Feel free to reach out today for a detailed conversation regarding your solar hot water system requirements. We are dedicated to investing the time necessary to understand your needs and offer a solution that is both cost-effective and energy-efficient for your hot water needs.

At Jetset Plumbing Sydney, we specialise in installing, repairing, and maintaining solar hot water systems, providing reliable solutions tailored to your needs.

Solar Hot Water Systems Sydney

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$0 Call Out Fee
100% Workmanship Guarantee
10% Seniors Discount

Our expert solar plumbers can help you with:

  • Help you select the right system for your situation, location and budget
  • Ensure that you get all the relevant Government rebates
  • Get any incentives and subsidies that are available
  • Do all the paperwork, install, plumb, test and guarantee.

Our Happy Customers

With more 5 Star reviews than any other plumbing company.
More locals choose us.


Google Rating
4.8 Stars from 4,858 Google Reviews


Rhys was absolutely amazing. Kind, helpful and courteous. Couldn't recommend anyone better. Even went to the shop for us and bought my niece and ice cream from the ice cream truck. Got everything sorted in the afternoon and was so lovely to chat to. Thankyou Rhys, you're such a saver. If I could give 10 stars I would.
I called Jetset today after having a prior excellent experience with them. My plumber today, Doug, was extremely professional and personable. He explained the issue and helped me work through the solutions to find the best scenario for my situation. I will continue to use Jetset for anything that comes up in the future and highly recommend the business and Doug!
Keith from jet set plumbing came out and was amazing, fixed our tap no issues, quick, professional. Thank you Keith for your help, we appreciate it. You are a jet set legend 🙌
Absolutely fantastic service! Keith from jet set came and fixed our leak, was brilliant from start to finish. He had it sorted quickly with no fuss, was incredibly professional, friendly and clearly knew his stuff. Keith was super friendly with our toddler who was really intrigued and interested in what was going on, he took sometime to show him his tools and talk about what he was doing.
Thank you so much, Keith, for your help — we really appreciate the great service.
Highly recommend!
Fantastic job by dug.
Reliable and honest

I would recommend this group - the first quote I was given for relining my pipes was $54k - yep !! Jetset did it for $20k

Same job done better and less than half the price

Definitely use Jetset
Fast and efficient service from Keith, would highly recommend
I called Jet Set Plumbing for my place in Varsity Lakes and Reece came. Reece was amazing. He went above and beyond. I called to just look at the downpipe but he inspected the sewage, the taps inside the house and provided a full comprehensive assessment - without me even asking. After everything he called much later to even check in to ensure everything was okay. I would recommend Jet Set Plumbing and Reece to everyone. Amazing customer service - the best.
After buying our first home, we had a wide variety of plumbing works needing to be done, and quickly. We saw the Jetset team and the overwhelmingly positive google reviews and went with the crowd. Boy are we glad we did.

This team has blown my socks off with how excellent their service and professionalism is. From start to finish, they provided clear and consise information about each job they completed, and did amazing work all the way along.

To top it off, we recieved a lovely little gift in the mail a month after all was completed, that we use every day.

Can't thank the team enough for their work and would encourage anyone to use Jetset in the future.
I’d like to thank Mitch of GC Jetset Plumbing for the excellent and meticulous workmanship, professionalism, prompt and on time service. Mitch showed willingness to share his knowledge and expertise for me to understand the job at hand and was up front and committed to his quote, start to finish. My weekend will be spent swanning past my bathroom to stare at my new toilet system and enjoy the peace of no running water , overflow or hissing 😂 Thank you Mitch and thank you Jetset Plumbing for your prompt service response.
I recently had Jetset Plumbing replace my hot water system, and I couldn't be happier with the service. Communication was excellent from start to finish, and Tom took the time to clearly (and kindly) explain the issues with my electrical system in a way that was easy to understand. The whole team was friendly, professional, and efficient. I highly recommend Jetset Plumbing, and a big thank you for the thoughtful surprise gift—it was such a lovely touch!
Jetset plumbing upgraded my 18 year old failing hot water system. Liam was assigned the job of replacing the system. He was very professional, polite and kept me informed of his progress. His workmanship was excellent and he left the site clean and tidy. Prior to completing the job he explained the key maintenance tasks that I needed to do every six months to ensure the system functioned optimally.

No more cold showers. Get a renewable hot water supply!

Why go solar?

In a warm and sunny location a solar hot water heater is an extremely attractive and cost effective solution to the old power hungry hot water systems.

In consideration of going solar for your hot water requirements the biggest concern is often the initial financial expense and the length of time it would take to offset that cost. Solar energy is FREE and the ongoing costs are therefore minimal as opposed to conventional power generated options.

A quality solar hot water system should last around 20 years and more if regularly serviced.

If you are using typical electric storage water heating - around 30% of your electricity bill is used to heat your water! Solar hot water will save you most of that electricity – and typically shave hundreds of dollars a year off your electricity bill.

There is of course the environmental aspect to consider. Solar hot water systems are an environmentally friendly method for generating hot water, by reducing the amount of greenhouse gases your home produces (through reduced electricity and natural gas usage.)

How do solar hot water systems work?

Solar hot water systems use solar collectors - usually located on your roof. These collectors absorb energy from the sun to heat water for your home. The heated water is then stored in an insulated tank for when you need it.
Hot water from solar hot water system

What are the 2 types of solar hot water systems?

There are 2 main types of solar hot water system to choose from:

  • Flat plate collector
  • Evacuated tube collector

The two types both use solar collectors or panels that are placed on your roof.

The panels absorb sun light and transfer the heat directly to your cold water which is pumped through the collectors.

Solar hot water systems on the roof in Sydney

What's the difference between a split system vs on-roof system?

A split hot water system means the system consists of two main parts;
  • The solar collector panels that are positioned on the roof. These panels heat the water, and
  • The primary storage tank that is located on ground level. This is where the hot water is stored and the temperature maintained.
Split system solar hot water Sydney

An on-roof hot water system means the storage tank is also on your roof. It works on thermosiphon (heat exchange) and gravity feed.

It is more efficient than a split system as it doesn't require a pump.

Also as it is on the roof - the tank itself absorbs more natural sun light and heats the water more effectively.

On roof solar hot water Sydney

Solar hot water systems maintenance

Solar hot water systems should be serviced every five years to provide maximum functionally and detect any issues before they turn into major problems.

Our solar technicians will check and replace various valves, clean out the tank, pressure test to detect for small holes or leaks, replace any corroded elements and clean panels.

This will ensure the solar hot water system will function at its optimal efficiency once again. Our qualified tradesmen are fully equipped and ensure that any issues with your solar hot water systems are swiftly and professionally resolved.

Do solar hot water systems save money?

Solar water heating systems can cost more initially to purchase and install than conventional water heating systems. However, a solar water heater will save you money in the long run especially on your electricity bill. There are also a number of rebates and grants you can apply for - we can assist with this - just ask us.

Flat plate collector

These are the most widely used used type of collector for domestic solar water heating. Flat plate collectors are rectangular boxes with glass lids and usually an aluminium body. In the box underneath the glass are placed copper pipes. These copper pipes carry the cold water through the collector and absorb the sun's heat. The heated water is collectd in an insulated hot water tank.

Evacuated tube collector

Evacuated tube collectors collect the sun's heat through a number of glass tubes. Each glass tube have their own heat-absorbing plate inside. Each tube is like a small greenhouse that traps sunlight inside the glass tube - which is used to heat either the water directly, or a special heat transfer fluid that then transfers the heat to the water.

What if the sun isn't shining?

Don't worry - you will still have a nice hot shower!

When the sun isn't shining, you can't heat the water with solar energy. You need to have a backup energy source, usually gas or electricity. You store the hot water collected by the solar panels in a well insulated hot water tank for future use. (Normally the backup system will not be used that often.)

FAQs: Solar Hot Water Systems

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