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Solar Hot Water
Solar hot water systems are the most common hot water system in Perth, harnessing the city’s abundant sunshine to provide eco-friendly and cost-effective heating solutions.
At Invision Plumbing & Gas, we service, repair and supply quality solar hot water systems from all leading brands.
If you are looking to upgrade from gas or or electric to solar then Perth’s sunny climate makes it an ideal location for solar hot water systems, offering homeowners the opportunity to significantly reduce their reliance on traditional energy sources and lower utility bills.
Our local solar hot water installers in Perth specialise in the installation and maintenance of solar hot water systems, ensuring they are strategically positioned for optimal sun exposure and efficiency. Regular maintenance tasks include inspecting the solar panels for debris and ensuring the circulation system operates smoothly.
Roof Mount 300L Single Panel with Gas Booster
- iHeat 300 litre glass lined tank
- 1 extra large collector (2.5sqm)
- Electric boosted
- Suits 1-3 people in a 3-4 bedroom house
- Perth designed and local Perth support
- Ideal replacement for roof solar, installation included based on this*
- 5 year warranty on tank and panel
Roof mount single panel systems utilise the thermosiphon method, a very simple and non-mechanical way of harnessing the sun’s energy for water heating. The storage tank contains cooler, denser water at the bottom and warmer water at the top. The cold water flows down through the highly-performing copper panels, where it is heated by the sun, before flowing back up into the cylinder. This goes on as long as the sun is up and stops when it sets.

Roof Mount 300L Twin Panel with Inline Gas Booster
- iHeat 300 litre glass lined tank
- 2 collectors (4.0sqm)
- Electric boosted
- Suits a family sized home
- Perth designed and local Perth support
- Ideal replacement for roof solar, installation included based on this*
- 5 year warranty on tank and panel
Fully automatic 6-star in-line gas booster provides plenty of hot water all year round. This double panel roof mount with in-line gas booster is the workhorse of solar hot water systems. The cooler water at the bottom of the cylinder is denser than the warmer water at the top. As the cooler water flows through the panels, the sun’s energy heats the water via the highly efficient all-copper collectors, and rises up into the storage tank. This cycle will continue while the sun is shining and will cease once the sun goes down.

Ground Mount 250L Twin Panel with Electric Boost
Our split solar hot water systems are designed to operate and last in Australia’s extreme weather conditions. Our flat panel collectors are made of premium copper and anodized alloy, ensuring great resistance and high efficiency. With their good looks, strong shape and top performance, our hot water systems tick all the boxes.

Ground Mount 315L Twin Panel with Electric Boost
Our ground mounted solar hot water systems are highly-performing, long-lasting and climate proof. Their flat panel collectors are composed of superior quality copper, which ensures an optimal solar energy transfer, and anodized alloy, which makes them more tolerant to the harsh Australian weather conditions. Their attractiveness, suitability and efficiency make our hot water systems first-choice products.

Ground Mount 315L Twin Panel with Gas Booster
Designed for longevity & superior performance, our flat panel collectors have been designed by Australians, for Australian conditions. Our collectors consist of a copper fin and tube design, manufactured from high-grade copper ultrasonically welded together to provide supreme contact for maximum transfer of solar energy. Enjoy peace of mind with our heavy-duty anodized alloy frame, specially manufactured to withstand Australia’s harsh climatic conditions.

Evacuated Tube 250L 20 Tube with Gas Booster
Our evacuated tube hot water system can be fitted with a gas booster, making it even more performant. With a 6.0 star high efficiency gas booster to back its 250L hot water storage tank in case of cold, cloudy weather, our gas boosted evacuated tube hot water system will never let you down.

Evacuated Tube 250L 20 Tube with Electric Boost
Using cutting edge solar thermal technology, Our evacuated tube hot water systems offer maximum solar contribution regardless of your weather zone. The shape of the tubes is designed to absorb the sun’s heat and extend the solar hot water availability time.

Evacuated Tube 315L 30 Tube with Electric Boost
Utilising the latest state-of-the-art evacuated tube solar thermal technology, our evacuated tubes provide outstanding solar contribution no matter what climate your home’s situated in. The natural cylindrical absorber shape of Evacuated Tubes allows longer daily exposure to our Australian sun. Our evacuated glass tubes consist of 2mm-thick glass which has been impact-tested to withstand a 25mm hail stone at 85km/h.

Frequently Asked Questions (FAQs)
Installing a solar hot water system offers several advantages, including significant savings on energy bills, reduced reliance on traditional energy sources, and lower carbon emissions. These systems harness the abundant sunshine in Perth to heat water using solar panels, providing eco-friendly and cost-effective heating solutions for households.
Solar hot water systems capture energy from the sun using solar panels (collectors) typically mounted on the roof. This energy is then transferred to a heat exchanger or directly to water stored in a tank. The heated water can be used for showers, dishwashing, and other household needs, reducing the need for conventional water heating methods.
There are several types of solar hot water systems, including thermosiphon systems where water circulates naturally due to the heating process, and split systems where the collectors are separate from the storage tank. At Invision Plumbing & Gas, we can recommend the best type based on your home’s layout, hot water usage, and other factors.
Solar hot water systems are generally suitable for homes in Perth due to the city’s abundant sunshine. However, factors such as roof orientation, shading, and available space for installation can affect the system’s efficiency. Our experienced installers at Invision Plumbing & Gas can assess your home and recommend the most suitable system configuration for optimal performance.
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