Solar Hot Water Units

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Solar Hot Water Units

Our Solar Hot Water Plumbers are available 7 days a week to attend to your problems. promptly and competently!

QA Plumbing is the nominated and preferred installer of Solahart Mandurah. It continues to be a proven and valuable working relationship for both parties.

For more information on Solar Hot Water systems visit Solahart

Solahart L Series

Solahart’s roof mounted tank systems save space at ground level and their elegant simplicity make them efficient and reliable. The Solahart 300L Series is a roof mounted, open circuit solar water heater specifically designed to provide economical service in medium to high solar gain areas. Also available in a 181L tank with 1 panel, the smaller volume of the 181L makes it ideal for applications where low volumes of solar hot water are required, e.g. small units or retirees.

  • Reduce water heater energy use by up to 84%
  • For households with medium loads
  • Stylish slimline roof mount design
  • Reliable, low maintenance operation

Contact Us

Got a question or would like a quote?  Feel free to call us on (08) 9582 8822 or fill out the contact form below and we’ll get back to you as soon as we can.





Solahart SC Series

The SC series features the Australian designed and manufactured Envelope solar collector, offering the latest in styling and all weather durability, and with five patents pending has been designed to meet or exceed Australian and International Standards in areas of strength and durability. The SC collector’s higher efficiency absorber with its Chrome Black Selective Surface maximises the absorption of available solar energy while the closed circuit design makes it suitable for frost prone or poor water chemistry areas.

The SC Series features Solahart’s revolutionary multi-flow collector to extract the maximum amount of energy from the sun. This is used to heat the Hartgard fluid in the collector which rises into the heat exchanger where the heat is transferred to the water inside of the tank. The ceramic lined tank has a protective anode and the SC Free Heat series features additional protection.

  • Reduce water heater energy use by up to 90%
  • For households with large loads
  • Space saving roof mount design
  • Reliable, low maintenance operation
  • Higher efficiency for use in low to medium solar gain areas

Call QA Plumbing to install your new solar hot water system!

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