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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.

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

Specifications

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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