Replace your Existing Hot Water System and Save

Great Hot Water Changeover Deal!

Replace your with a 300L solar to solar change-over. Fully installed and commissioned by experts and backed by a comprehensive warranty. This is system has been designed by Australian plumbers and is fully watermarked for Australian conditions. Value, quality and lots of hot water.


Hurry! this is a limited time offer. 300 litre solar to solar changeover from $3190*

This offer includes:

  • 300 litre roof-mounted tank & large high performance twin panel perfectly suited to family sized households.
  • Solid 5 year warranty on Tank and Collector Panels.
  • Powerful large solar panels that soak up heaps of solar energy
  • Includes removal of old system and replacement of isolation valves. Great service!
  • Fully Installed and designed by Australian plumbers for Australian conditions.
  • Use the sun’s unlimited FREE energy to provide up to 80% of your hot water heating needs.
  • Solargain’s roof mount solar hot water heaters are traditional close-coupled thermosiphon systems, combining roof mounted solar collectors and storage tanks, which are ideal for applications that are short of available ground space. 
  • Solar powered roof mount systems are highly efficient and use natural thermal convection to circulate hot water from the collectors to the tank without the need for electric pumps.
  • Roof-mounted tank & collectors. Thermosiphon system with natural convection circulation of hot water.
  • Huge federal government incentives still available!
  • Earn up to 5,000 Qantas points.*

Enter your details and we'll get right back to you

Terms & Conditions

  1. Price is when replacing solar hot water system for a solar hot water system. Subject to transfer of STCs / State & Fed Rebates to Solargain PV Pty Ltd. Price based on standard installation conditions for single storey dwellings for metro areas and is subject to change without notice. Conditions apply.
  2. Visit this page to read the full Terms & Conditions regarding our partnership with Qantas Frequent Flyer and earning Qantas Points on this offer.
  3. Offer only available in Perth Metro areas. Please contact your local dealer for other locations.