Solar Hot Water
Solar Hot Water - Global Leading Technology
Solargain – Same Day Hot Water utilises global leading solar hot water technology. With over 28 years of solar experience in Western Australia, you can rely on Solargain’s extensive knowledge and industry expertise. The product range we use has been designed and manufactured using a method of solar energy absorption, transfer and storage so advanced and effective, there are over a million satisfied customers in over 40 countries around the world.
Water Heaters - Affordable Performance
Solargain’s range of solar water heaters consist of a high performance range of roof mounted solar collectors, matched with their range of high quality, technologically advanced hot water storage tanks. Available in two models, with three tank size choices and the option of the 5 ½ star rated continuous gas boosters, solar water heating has never looked so good.
Highest Quality – Highest PerformanceOur range of solar water heaters are so efficient, that they attract the highest government incentives, designed to encourage Australians to utilise our abundant solar energy resource. Plus – the quality of our range of systems is second to none – which is why we can offer a very attractive 5, 7 or 10 year warranty. Add these two features together – super performance and long life – and the benefits equal higher savings on running costs over a longer life cycle. |
![]() Rooftop Solar with Gas Boost |
Solargain ‘Open Loop’ Solar Hot Water system
Simply the best value solar hot water system on the market today. The ‘open loop’ systems have been designed to perform in good water quality, nonfrost areas. In this system, mains water flows into the storage tank and the solar collector, to be heated by the sun. As it travels through the advanced, high performance collector plate, the water absorbs the available solar energy andreturns to the storage tank for later use.
Solargain ‘Closed Loop’ Solar Hot Water system
Arguably the most technologically advanced solar water heaters on the Australian market today. In this system, a wide surface heat exchanger is fitted inside the storage tank allowing an anti freeze heat transfer fluid to be added to both the solar collectors and the heat exchanger. The fluid is then introduced to the solar collectors to be heated. As it travels through the advanced, high performance collector plate, the fluid absorbs the available solar energy and returns to the heat exchanger, where the collected solar energy is transferred into the stored water. This ingenious design enables Solargain’s ‘closed loop’ solar water heaters to be installed in both harsh frost areas, as well as hard water areas. Indeed, the design of these amazing solar water heaters is such, that they can be installed anywhere, with no water supply warnings, or warranty exemptions for frost damage.
![]() Direct Heating 300 Litre Ground Mount Solar Gas System |
Aesthetically pleasing design, no more tank on the roofSolargain split solar water heaters consist of our high performance roof mounted solar collectors, matched with our range of high quality, technologically advanced ground mounted hot water storage tanks. Available in two models, with three tank size choices and systems available for hard water and frost areas, a split solar system will not detract from the appearance of your home. |
Never Ending Steaming Hot Water 24/7 – with Solargain Solar / Gas Heaters
When you choose the option of fitting a 5 ½ star rated continuous flow gas water heaters as the ‘booster’ for your new solar water heater, you’ll have never ending hot water 24 hours a day, 7 days a week. Just imagine those long hot showers on those cold winter days.
Super Performance
The key to Solargain’s legendary performance and efficiency lies in our unique solar collector design. For example, independent testing shows that a Solargain system with only one CR120 black chrome solar collector, outperforms similar competitor products with two solar collectors. Such are the performance characteristics of Solargain’s solar collectors, that our larger solar collection area and ultrasonically welded all copper construction and black chrome surface are twice as efficient as the aluminium and steel black paint collectors used by a leading competitor. For larger families or those wishing to obtain maximum solar efficiency, Solargain is also able to provide systems with 2 or 3 solar collectors.
Roof Mount Ground Mount Specifications
for specifications on both roof and ground mount units, download the PDFs below:
Download the Roof Mount Specfications PDF
Download the Ground Mount Specfications PDF






Gas - G/F 003868 
