From G to A, RTÉ’s About the House

It was great to see the G rated(BER) house being converted to an A rated house last night on RTÉ’s About the House. Hopefully this year’s season will have even more energy efficient homes on it!

Evance Iskra R9000

Performance:

  • Class leading energy yield
  • Reactive Pitch technology continuously optimises aerofoil positioning
  • Generates from wind speed of 2.5m/s(5.6mph)
  • No cut out wind speed

Design Excellence:

  • Blends into the environment for low visual impact
  • Lower material use for high ecological performance
  • Aerodynamic and contemporary
  • Created from big wind technology and automotive expertise

Low Maintenance:

  • Autonomous operation up to 60m/s(134mph)
  • Direct drive – no gearbox
  • Patented ElectroBrake – automatic with no moving parts

Safety:

  • Reactive Pitch automatically limits maximum of 230rpm whilst generating maximum energy. No cut out speed or intervention needed.
  • Brake system tower top mounted – no dependence on external system
  • ElectroBrake provides secondary backup safety system

Quiet Operation:

  • System engineered for minimum noise generation
  • Advanced blade design for low noise aerodynamics and balance
  • Direct drive – no gearbox noise

Efficiency:

  • Proprietary Reactive Pitch technology ensures perfect positioning of the aerofoils to maximise yield
  • Patented axial flux generator sets new standard of 96% efficiency
  • Upwind architecture with tail vane ensures precise yaw control

Durability:

  • All parts manufactured in composite, stainless steel or coated to automotive standards
  • Blade erosion resistance tested to double military standards
  • Designed to IEC61400-2, the international standard for wind turbines
  • 5 year warranty underpinned by more than 2.5 million hours in the field

Reliability:

  • Reactive Pitch is a simple and durable mechanical system
  • ElectroBrake has no moving parts
  • Backed by manufacturer trained and certified service network
  • Integrated generator eliminates complexity
  • Existing installations average >99% up time

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