Australia's best solar hot water! 300L to 300L Solar Changeover.

Take advantage of this limited time offer while you can! 300 litre solar to solar changeover from $3,190* (single panel) or $3,390 (twin panel).

Solar Hot Water Changeover

Replace your solar hot water system now solar to solar 300 litre change-over. Expertly installed and commissioned and backed with a comprehensive warranty. These systems are designed for Australian conditions by Australian plumbers. Enquire now for value, quality and lots of hot water.

This offer includes:

  • 300 litre roof-mounted tank & large high performance single panel system suited for small households and those homes with limited roof space.
  • Single panel system for $3,190
  • Or upgrade to a twin panel system perfectly suited to family sized households for $3,390.
  • Solid 5 year warranty on Tank and Collector Panels.
  • Powerful large solar panels that soak up heaps of solar energy
  • Offer 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 combine roof mounted solar collectors and storage tanks with traditional close-coupled thermosiphon systems, which are ideal for installations that need to minimize ground space.
  • Solar powered roof mount systems are highly efficient and circulate hot water from the collectors to the tank without the need for electric pumps by using natural thermal convection.
  • 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.*

More information about Solargain's Roof Mount 300L Single Panel with Electric Boost is available here. Or, read about Solargain's Roof Mount 300L Double Panel system here.

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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.
  4. *Visit this page to read the full Terms & Conditions regarding our partnership with Qantas Frequent Flyer and earning Qantas Points on this offer.
  5. *You must be a Qantas Frequent Flyer member to earn Qantas Points. A joining fee usually applies, however Solargain customers can join for free here.
  6. *Membership and Qantas Points are subject to the Qantas Frequent Flyer program Terms and Conditions.
  7. Qantas Frequent Flyer Members will earn Qantas Points on eligible systems and eligible services on the following basis provided they are sold directly through Solargain PV Pty Ltd:
    a. *500 Qantas Points on Service & Maintenance of a Solar PV or Solar Hot Water System;
    b. *2,000 Qantas Points on Solar PV System Upgrades;
    c. *5,000 Qantas Points on Solar Hot Water Systems.
    d. *1 Qantas Point per dollar spent on Solar PV Systems, after the deduction of STC value but including GST
    e. *1 Qantas Point per dollar spent on Battery or Energy Storage Systems, after the deduction of STC value but including GST
  8. For products sold directly through Retail Partners, Qantas Frequent Flyer Members will earn Qantas Points on the following basis
    a. 1,000 Qantas Points on Solar PV Systems
    b. 1,000 Qantas Points Battery and Energy Storage Systems
    c. 1,000 Qantas Points on Solar Hot Water Systems.
  9. *Members must provide their Qantas Frequent Flyer number prior to the day of their installation or during the quotation process to earn points.