L 180
- 2-3 residents


  • Flat-plate solar panels
  • Marine-grade 316 stainless steel storage tanks
  • Renowned durability
- tanks & panels outlast factory warranty by another 100%
  • Designed & manufactured in Australia
  • Return of investment of L305 for a typical family is about 5 years.
Edwards solar hot water system operates on the natural thermosiphon principle, i.e. when water is heated it rises. The sun directly heats the water as it passes through the solar panels. The heated water then rises to the top of the panels and returns into the storage tank. This process continues whilst the sun is shining, giving you and your family hot water free from the sun.

The new modern design, combined with the strength of stainless steel and the confidence of purchasing a quality Australian designed and manufactured product, will provide you with peace of mind for many years to come.

For gloomy or rainy days, an electric element booster, in the tank, acts as a back-up auxiliary source.

  L 305
- 4-6 residents


L 440
- 7-9 residents





  • Avant-garde tube design
  • Unique snap-on assembly allows flexible expansion.
  • Higher absorption of solar energy
  • Vacuum enclosure ensures almost negligble solar heat loss
  • No manifold required
  • Designed & manufactured in Europe