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Endurance X-35Q, 180kW Wind Turbine

The "Quiet" turbine with the same massive rotor as the X35.

Designed in Denmark by Norwin, the X Series design has proven highly durable and productive in more than 25 years of service around the world.The growing X Series fleet is rapidly building an impressive performance record after a smooth and successful UK debut. On a foundation of proven design the X35Q is built in Britain and supported by Endurance field service technicians. For these reasons, knowledgeable developers and investors are demanding the X Series turbines for their renewable energy projects.

Designed in Denmark

Made in Britain

Installed Worldwide

Buy an X35Q
  • Danish Design
  • Made in Britain
  • Reliable
  • Bankable
Get one Free
  • Share the benefits
  • No cost or risk to you
  • The most generous deal available

At the heart of the Endurance X35Q is the time-tested X Series design. With a proven performance record spanning over 25 years, the original design has been refined with hundreds of engineering improvements and technical advances.

The X35Q is ideal in rural locations for businesses in dairy, crop and animal husbandry; for schools and public buildings and a range of industrial applications.

Key Specs
  • 180kW at 15m/s
  • 30m/40m towers
  • Incredibly Robust
Strong Pedigree
  • Danish Design
  • 27 years operation
  • 329 installed worldwide
  • Made in the UK
  • Fantastic R.O.I
  • Bankable & Insurable

Power Curve

Power Curve

Annual Energy Production (AEP)

Annual Energy Production (AEP Chart)


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X35Q Specifications

Annual Energy Production (AEP)

Annual Average Hub Height Wind Speed (m/s) Annual Energy Production (MWh)
5.0 309
5.5 381
6.0 452
6.5 522
7.0 589
7.5 651
Configuration 3 blades, horizontal axis, upwind
IEC 61400-1 Turbine Class Class 3A
Rated power 180 kW
Applications Direct grid-tie
Rotor speed 25.1 rpm
Cut-out wind speed 20 m/s (56 mph)
Survival wind speed 52.5 m/s (117 mph)
Rotor diameter 35m
Swept area 962m²
Blade material Fibreglass composite
Power regulation Stall control (constant speed)
Type Induction Generator
Configuration 3Φ, 400 VAC @ 50 Hz
Brake & Safety Systems
Main brake system Turnable blade tips
Secondary safety Failsafe mechanical brakes
Automatic shut down

triggered by

- High wind speed
- Grid failure
- Over-speed
- All other fault conditions
Control System Programmable logic controller (PLC)
User Interface ERIC™ Endurance Remote Interface Center
Turbine & controls 5 years parts and labour
Optional Extentded Warranty
Performance Warranties
Types Free-standing monopole:
30m (98.4ft),
40 m (131.2 ft)
Maintenance access Safe climbing system
Internal Ladder
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