Solar Hot Water Systems Brisbane

Call 1300 453 873

$0 Call Out Fee. One Call, Solves All.

Solar Hot Water Repairs, Servicing and Installation

Roof-mounted and split-system solutions for Brisbane homes.


Plumbing star $0 Call Out Fee

Plumbing star Upfront Project Pricing

Plumbing star Repairs and System Replacements

Plumbing star Appropriately Licensed Hot Water Installers


Solar hot water uses roof collectors to capture heat and transfer it into stored water. A correctly selected system can reduce purchased energy for water heating, while an electric or gas booster helps maintain supply when solar input is insufficient.

We assess existing faults, service suitable systems and plan replacements around household demand, collector location, roof conditions, tank position and booster requirements.

Call us on 1300 453 873

Solar hot water plumber servicing a Brisbane system


Solar hot water fault diagnosis

Valve, pump and plumbing repairs

Collector and tank replacement planning

Split and roof-mounted systems

Electric and gas booster coordination

New solar hot water installations


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Total Reviews from All Sources

Our Happy Customers

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



Google Rating
4.8 Stars from 4,863 Google Reviews


Impressed with the communication from the get go throughout the job. The team were obviously experienced and each team member very pleasant and professional around explanations regarding the installation process.
Really glad that Jetset plumbing com and fixed the broken downpipe, Doug has been very professional and have fixed it perfectly, thanks so much Doug
Big thank you to Jetset plumbing for fixing the damaged drain pipe in our property. We had a broken pipe filled with tree roots under the concrete floor slab that caused blockage to our toilet downstair, laundry and kitchen sink, and the method that the Jetset plumbing used, was pipe relining, a more cost effective way of fixing broken pipe than digging and excavating to get the pipe replaced. Apparently there's hole in the pipe somewhere where the tree roots entered and have been growing inside for a while. We booked online after we did some google search and ended up with Jetset plumbing. After the booking, Zane came first the next day to inspect and organised everything and provided us with very detailed information about the cost and the product that they will use to carry out the job. The following day Steve and Nathan came and did more work, initially to carry out the pipe relining, however there's a bit of problem because they were unable to see the exact location of the cracked hole in the pipe, as it's some where along the junction which was very hard to see, but they did most of the cleaning, and removed most of the tree roots that blocks the main pipe which gave us some relief, meaning that we could use the kitchen sink and the toilet in the mean time, but not the laundry because it connects through that junction. Zane came few hours later on the same day to do more cctv drain camera using the string, so it can navigate freely through the junction, he was able to pinpoint the exact location of the cracked hole, as this will help the next team to carry out the job more precisely. Finally we were booked for another team to come and do the relining two days later in the morning by Windom and Josh, and they both did an excellent job. Windom was very polite, knowledgeable and helpful when carrying out the job , and he stayed till the job is completely finished and did a clean up as most of the works took place inside our garage, and after the job was done, Windom gave us the Reline warranty book and took the time to explain about the warranty and the free annual inspection, he even drew a very nice diagram sketch on the booklet to better explain where the reline job took place within the pipe.

Overall, we just want to send our sincere thanks and appreciation to everyone involved ( Zane, Steve, Nathan , Windom and Josh) they're all very professional, and very patient when we asked questions. Zane was super helpful throughout the process from the beginning and really kept us and the teams well informed about the job. This is our first time using Jetset plumbing and now we know which plumber to call if there's another plumbing issue in the future. Also knowing that their reline product has 25 years warranty with free annual inspection, really gives us that reassurance and peace of mind. We consider ourselves to be incredibly lucky to find Jetset plumbing. Highly recommended

Update 14/08/26,

Doug from Jetset plumbing came and fixed the downpipe for us, really happy with the quality of work he has done, he is kind and professional as well. We totally recommend Jetset plumbing for any plumbing related works

Thanks Doug
Doug was great! He was super informative about my options and what would suit my house, family and budget best. Always a great experience with Jetset.
Big thanks to Mitch, Kye, Jordan and the crew. Prompt response to a tough situation. Problems solved to a highly satisfactory level.
Quick easy
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
Solar collectors heating water for a Brisbane home

How Solar Hot Water Works

Solar collectors absorb heat from sunlight. Depending on the system, water or a heat-transfer fluid circulates through the collector circuit and transfers that energy into water stored in an insulated tank. The stored hot water is then supplied to fixtures when needed.

Solar contribution changes with weather, collector orientation, shading, household use and system condition. A booster provides additional heating when the solar energy available is not enough to reach the required water temperature.

Solar Collector Types

Collector type How it is arranged
Flat-plate collector An insulated panel with an absorber and waterways beneath a glazed surface. It is a common residential collector format.
Evacuated-tube collector A bank of glass vacuum tubes that captures solar heat and transfers it into the system’s water-heating circuit.

Split Systems and Roof-Mounted Systems

Split solar hot water system

Split solar hot water

A split system places the collectors on the roof and the storage tank at ground level or another suitable location. A circulation pump and controls generally move heat between the collectors and tank. This reduces roof load from the storage cylinder but introduces pump and control components that require power and maintenance.

Roof-mounted thermosiphon solar hot water system

Roof-mounted or thermosiphon system

A thermosiphon system places the collector and storage tank together on the roof. Heated water rises naturally into the tank without a circulation pump. The roof structure, access, orientation, mounting and concentrated tank weight all need assessment before installation.

Solar and heat-pump hot water installation in Queensland requires the appropriate QBCC solar and heat-pump endorsement, in addition to the licences required for the plumbing, electrical or gas scope.

See Queensland’s current hot water system guidance for official licensing and temperature-control information.

Top 9 Reasons Why More Locals Choose Us!


1 Our Gold Medal Service
More and more locals are leaving 5 star reviews on Google explaining their great experiences with Jetset Plumbing.

2 No Call Out Fees
Never had them, never will! You should never pay for travel.

3 Fixed Flat Rates
You always know exactly what the job price is BEFORE we undertake any work.

4 Our Famous Promotions
We have run so many AMAZING promotions over the years and they keep getting better! We are proud to say we have changed some of our customers lives!

5 Fully Licenced Plumbers
This is an obvious one! We do not send apprentices to your job. Only licenced plumbers with years of experience.

6 Charitable Contributions
Jetset Plumbing gives back to our local communities as they are the people who keep us in a job!

7 Quality Workmanship Guarantee
Peace of mind that we will return if something goes wrong.

8 10% Pensioner and Senior Discounts
Because every little bit helps!

9 Jetset Plumbing sponsor World Vision
Proceeds from every job are donated to World Vision for less fortunate people around the world. Locals know that the company they use serves a much larger purpose and is helping make a difference.

Choosing a Solar Hot Water System

The right system depends on the building, available solar resource and how the household uses hot water.


Property considerations

Roof orientation, pitch, shading and usable collector area

Structural suitability and safe installation access

Tank location, drainage and pipe routes

Local weather exposure and manufacturer requirements

Household considerations

Occupancy and daily hot water demand

Electric or gas booster availability

Storage capacity and recovery requirements

Purchase cost, expected energy use and maintenance

Rebates, certificates and incentive programs can change. Check current eligibility, approved-product rules and assignment terms with the relevant government program, retailer or scheme administrator before relying on an incentive in the purchase decision.

Solar Hot Water Repairs and Maintenance

Loss of hot water does not always mean the collectors have failed. Problems can occur in the booster, circulation pump, controller, sensors, valves, cylinder, pipework or collector circuit. A visible roof leak, continuous relief discharge, pump noise, error indicator or increasing booster use should be assessed.

Maintenance requirements vary by brand, system type, water quality, roof exposure and booster. Follow the manufacturer’s schedule rather than relying on one interval for every system. Roof access and electrical or gas work are completed by appropriately licensed trades.

Solar Hot Water Installation Process

1. Assess the home and demand

We review occupancy, water use, roof conditions, shading, tank locations, pipe routes and available booster energy.

2. Select and scope the system

The collector type, storage arrangement, capacity, booster, roof work, plumbing and electrical or gas requirements are documented.

3. Install the collectors, tank and services

Appropriately licensed trades complete the mounting, plumbing, temperature control, booster connection and required drainage.

4. Fill, test and commission

The system is filled and purged, controls and booster operation are checked, and accessible connections are inspected for leaks.

Solar Hot Water Systems Brisbane FAQs

Will solar hot water work on cloudy days?

Collectors may still contribute some heat in diffuse light, but output is lower. The electric or gas booster provides additional heating when the stored water has not reached the required temperature.

Does solar hot water eliminate electricity or gas use?

Not necessarily. Pumps, controllers and boosters can use electricity or gas. Actual purchased-energy use depends on weather, system design, household demand, settings and maintenance.

Which is better: flat plate or evacuated tube?

Each can be suitable. Roof space, orientation, climate exposure, system design, price, serviceability and manufacturer requirements should be compared for the property.

Is a split system better than a roof-mounted tank?

Neither arrangement is universally better. Split systems keep the tank off the roof but use pumps and controls; roof-mounted systems concentrate more weight on the roof but can circulate without a pump.

Why is my solar hot water not hot?

Possible causes include poor solar input, booster failure, pump or controller faults, sensor trouble, valve problems, air in the circuit, scale, a leak or demand above the system’s capacity.

Why is water leaking from my solar hot water system?

Water may come from a relief valve, pipe joint, cylinder, collector or roof penetration. Because roof leaks and hot pressurised water can be hazardous, arrange an assessment rather than climbing onto the roof.

How often should solar hot water be serviced?

Use the manufacturer’s maintenance schedule. Arrange earlier attention for leaks, falling performance, unusual pump noise, booster problems, corrosion or visible collector damage.

Can I replace only the tank or collectors?

Sometimes, if compatible approved components are available and the remaining system is in suitable condition. Age, warranty, controls, pipework and overall repair cost should be considered.

How long does a solar hot water system last?

Service life varies with product quality, installation, water conditions, roof exposure, usage and maintenance. Individual components can age at different rates.

How much does solar hot water cost?

Cost depends on system type, capacity, roof access, structural and mounting requirements, pipework, booster, electrical or gas work and removal of the old system. We provide an upfront project price.

Do you service solar hot water systems across Brisbane?

Yes. We service Brisbane City and surrounding northside, southside, eastern and western suburbs, subject to system type, roof access and availability.

Solar hot water collectors on a Brisbane roof


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Google Rating
4.8 Star rating
Based on 4,863 reviews