Solar Hot Water Systems

Solar WA are one of Perth’s major Rinnai Solar Hot Water Dealers.

If you are having Hot Water trouble call our experienced team on 1300 833 145 for fast service.

We have a great range of on roof and split systems to choose from as well as an emergency Hot Water service.

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Solar Hot Water Installation Perth

Are you looking for a way to reduce your electricity bill? Does the idea of running your home in a more environmentally friendly way interest you? If so, installing a solar hot water system is the best investment you can possibly make.

Perth is the perfect location for solar hot water systems as the weather is mostly warm and sunny which enables solar systems to perform at their maximum capacity. We make solar hot water system installation easy and our team is standing by to help you determine which system is best for your space and your specific needs. 

Solar hot water systems are a perfect solution for offices, small to large households, businesses and for large industrial buildings as they’re affordable, effective, easy to use and they’re long-lasting too. These units are also perfectly suitable in Perth City as well as remote areas where access to electricity is restricted.

We do professional solar water heater installations

At Solar WA, we can take care of all solar hot water system installations anywhere in Perth and its surrounding suburbs.

Choose our team for your solar hot water installation and you’ll benefit from the following;

Qualified expertise – Each member of our installation team is highly experienced and qualified. Upon completion, each project is checked and signed off on by a qualified electrician to ensure complete safety compliance. 

Quick service – We’ve streamlined our process to make sure that our solar hot water installations don’t take over the lives of our customers. We’ll arrive on time, every time and we’ll work as quickly as we can without compromising on the quality of the end result. 

Feasibility audit – We can do a feasibility audit prior to installation for businesses so you’ll know exactly how much money and energy you will save by investing in this type of renewable energy. We can also provide businesses with a return on investment time frame so you can see exactly when your investment will be paid off and when you will start reaping the full benefits of utilising solar energy.

Installations as per your request – We have quite a few different hot water system solutions for businesses and residential units and can assist you with the correct unit for your specific requirements.  Our units and panels can be installed on ground level or on top of your roof and the water tank can either be part of the unit or it can be installed separately depending on the type of solar water heater you decide on.

No property damage – Our professional team will ensure that none of your property or belongings gets damaged while the installation is being carried out.

If you are interested in buying a solar water heater or you need a professional team to handle an installation for you, you can give us a call on 08 9200 6170 or fill out our online application form. A member of our team will be more than happy to answer any questions that you’ve got. 

Solar WA is a solar panel company based in Perth that sells residential & commercial solar systems. Our solutions cover both energy & water heating, as well as off-grid solutions. Check out our website for great prices on solar systems.

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Rinnai Close Coupled (On Roof) Solar Hot Water System

Most popular system which in-corporate the solar panel and tank together and is installed on the roof

Reduce water heating costs between 50-90% depending on size

Two choices of colours (dune, platinum grey)

Trusted warranties of 5 years on tank, 7 years on solar collectors

Gas booster option


Rinnai offer high REC rebates within the SHWS industry due to their higher performance rates


Fully Installed Prices From $2,967* 

Call 1300 833 145 for no obligation quote




Rinnai Split System Solar Hot Water System

(Panels On Roof, Tank On Ground)

Reduce water heating costs between 55-94% depending on size

Ground mounted tank installed either internally or externally

High efficiency flat plate collectors

Small slimline tank design with small footprint

electric or gas booster options

Trusted warranties of 5 years on tank, 7 years on solar collectors


Fully Installed Prices From $3,530

 Call 1300 833 145 for no obligation quote



Rinnai Evacuated Tube Hot Water System

(Panel On Roof, Tank On Ground)

Available in 20,25 or 30 tube configurations

Frost protection for temperatures as low as -12 degrees

Capture sunlight better as they have a greater surface area exposed to the sun at any time

Are more efficient in transferring heat of up to 163% 

Excellent performance in overcast or shaded conditions

Fully Installed Prices From $4,137

Call 1300 833 145 for no obligation quote



*Based on solar to solar installation