Flat Plate Systems

Flat Plate Systems

Flat Plate Solar Systems consist of a ground mounted storage tank that is installed separately to the collectors mounted on the roof. A small pump circulates the water from the cylinder through to the collectors to absorb the maximum available solar energy.

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Stainless Steel tanks

Highly efficient Excelsior collectors with European Selective surface technology

Collectors and tank can be installed separately

  • 250 or 315 litre capacity storage
  • Electric boost or continuous flow gas boost configurations
  • Minimal impact on the aesthetics of your roofline
  • No need to reinforce the roof structure
  • Excelsior collectors offering European technology absorb the maximum available solar energy
  • Tanks manufactured in Australia
  • No sacrificial anode is required which saves on maintenance costs
  • Suitable for high wind areas to classification region D in accordance with AS/NZS1170.2:2011 using our additional cyclone frame
  • Warranty is 10 years on the tanks and 7 years on the collectors
Booster Collectors Boost Capacity Average Usage (People) High Usage (People)
Split System Gas System B S20 2 20L/min 7 5
System C S26 2 26L/min 7 5
System D S26 2 26L/min 8 6
System E S26 3 26L/min 8 6
Split System Electric System FM 3.6 kW 2 165L 5 3
System GM 3.6 kW 2 185L 6 4
System HM 3.6 kW 3 185L 6 4

Prestige stainless steel solar tanks are not available in all regions of Australia, please contact your local Rinnai Solar Specialist for more information.

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