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  1. Home
  2. /Hot Water
  3. /Solar Hot Water

Solar Hot Water

Designed for Australian conditions, Rinnai Solar Hot Water Systems use advanced solar technology to provide sustainable, cost-effective hot water while reducing household energy consumption and maintaining reliable comfort throughout the year.

Rinnai's solar hot water range consists of two options, the Sunmaster and Prestige, with the key difference being the tank material: Sunmaster features a Vitreous Enamel tank for a durable, cost-effective solution, while Prestige uses a Stainless Steel tank for enhanced corrosion resistance and lower maintenance.

Rinnai Prestige Solar Hot Water Close Coupled Flat Plate Collector (single)

Electric Close Coupled Prestige

Ideal forup to 3 people

  • Tanks manufactured in Australia
  • Stainless Steel tanks
  • Excelsior collectors with European selective surface technology
  • No moving parts
  • Government Rebates available
View product
Rinnai Sunmaster Solar Hot Water Close Coupled Flat Plate Collectors (double - beige)

Electric Close Coupled Sunmaster

Ideal forup to 6 people

  • Designed to withstand extreme winds
  • Carbon steel tank with a vitreous enamel glass lining
  • No electricity needed for water circulation
  • Cyclone frame compatible
  • Government Rebates available
View product
Rinnai Prestige Solar Electric Boosted Hot Water Storage Tank + Evacuated Tubes

Electric Evacuated Tube Prestige

Ideal forup to 4 people

  • Tanks manufactured in Australia
  • Stainless steel / Vitreous enamel tanks
  • Tubes and tank can be installed separately
  • High efficiency collectors suitable for as low as -12°C
  • Government Rebates available
View product
Rinnai Sunmaster Solar Hot Water Storage Tank + Evacuated Tubes (x20)

Electric Evacuated Tube Sunmaster

Ideal forup to 6 people

  • Cost effective Vitreous Enamel tanks
  • Tubes and tank can be installed separately
  • Available with electric boost or gas continuous flow boost
  • High efficiency collectors suitable for temperatures as low as -12°C
  • Government Rebates available
View product
Rinnai Prestige Electric Solar Hot Water Storage Tank + Flat Plate Collectors

Electric Flat Plate Prestige

Ideal forup to 3 people

  • Tanks manufactured in Australia
  • Stainless Steel tanks
  • Collectors and tank can be installed separately
  • Highly efficient Excelsior collectors with European selective surface technology
  • Government Rebates available
View product
Rinnai Sunmaster Flat Plate system

Electric Flat Plate Sunmaster

Ideal forup to 4 people

  • Cost effective Vitreous Enamel tanks
  • Minimal impact on the aesthetics
  • Collectors and tank can be installed separately
  • Government Rebates available
View product
Rinnai Prestige Solar Hot Water Close Coupled Flat Plate Collector (single)

Gas Close Coupled Prestige

Ideal forup to 3 people

  • Tanks manufactured in Australia
  • Stainless Steel tanks
  • Excelsior collectors with European selective surface technology
  • No moving parts
  • Government Rebates available
View product
Rinnai Sunmaster Solar Hot Water Close Coupled Flat Plate Collector (single - grey)

Gas Close Coupled Sunmaster

Ideal forup to 3 people

  • Designed to withstand extreme winds
  • Carbon steel tank with a vitreous enamel glass lining
  • No electricity needed for water circulation
  • Government Rebates available
View product
Rinnai Prestige Solar Electric Boosted Hot Water Storage Tank + Evacuated Tubes

Gas Evacuated Tube Prestige

Ideal forup to 4 people

  • Tanks manufactured in Australia
  • Stainless steel / Vitreous enamel tanks
  • Tubes and tank can be installed separately
  • High efficiency collectors suitable for as low as -12°C
  • Government Rebates available
View product
Rinnai Sunmaster Solar Hot Water Storage Tank + Evacuated Tubes (x20)

Gas Evacuated Tube Sunmaster

Ideal forup to 5 people

  • Cost effective Vitreous Enamel tanks
  • Tubes and tank can be installed separately
  • High efficiency collectors suitable for temperatures as low as -12°C
  • Easy roof installation
  • Government Rebates available
View product
Rinnai Prestige Gas Flat Plate solar hot water

Gas Flat Plate Prestige

Ideal forup to 7 people

  • Tanks manufactured in Australia
  • Stainless Steel tanks
  • Collectors and tank can be installed separately
  • Highly efficient Excelsior collectors with European selective surface technology
  • Government Rebates available
View product
Rinnai Sunmaster Gas Flat Plate solar hot water

Gas Flat Plate Sunmaster

Ideal forup to 5 people

  • Cost effective Vitreous Enamel tanks
  • Minimal impact on the aesthetics
  • Collectors and tank can be installed separately
  • Designed to withstand extreme winds
  • Government Rebates available
View product

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