Eco Evolution Blog

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!

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