eno 126 | 3.5 MW | 4.0 MW

At every wind the most efficient wind turbine

With wind turbines from 2.05 to 3.5 megawatts and rotor blade diameters from 82 meters to 126 meters eno energy offers the most efficient solution for every wind site. All models have been optimized to provide maximum performance in the wind farm. Our machines are characterized by modern technologies and redundant features for the most important components. Therefore eno energy guarantees superior reliability, maximum efficiency and the highest yields.

eno 126 | 3.5 MW
Advanced technology for the highest creation of value

The optimized aerodynamic rotor together with the advanced carbon fibre technology of the eno 126 are the reason for the high-level optimisation of economic efficiency and charge reduction. Special innovative detailed solutions, combined with a robust engine construction make the eno 126 to a solid long-term investment in the new generation of wind turbines in long-term. With a swept area of 12,500 m² it is ideal for low wind sites. The result: with 3,500 kilowatts rated power the eno 126 is the highest-yield product in the 3 MW-class.

details eno 126 | 3.5 MW

  • Loading content...

Highlights eno 126 | 3.5 MW

Optimised area yield

The eno 126 allowes the highest creation of value for its class in a wind
turbine. The eno blade®-technology features an optimized
carbon fibre blade to reduce the stresses. Furthermore there is a turbulence resisted design of all turbine parts, that allows for the
highest packing density and maximum yields for the wind park. This results in an ideal relationship between yield and park area usage.

Excellent grid characteristics

With its well proven combination of a brushless synchronous generator and a fullpower converter of the eno 126 handles grid faults smoothly and reliably. The wide reactive-power range provides for the excellent grid compatibility of the turbine with pespect to flicker and harmonics with out a need of any additional filters or
compensation systems. With these characteristics the eno 126 can easily master the requirements of all standard grid connections requirements.

High availability

The eno live.train® concept guarantees maximum reliability and durability for all drive train components of the eno 126: A unique four-point bearing of the rotor and a hydraulic gearbox suspension keeps the gearbox free of reactive forces to assure maximum protection. In addition, a redundant configuration of lubrication, cooling and converter systems ensure full operability of the turbine even in the case of a sub system failure.

Complete service

Uninterrupted power production, high productivity and reliable yields: To ensure these sustainable benefits eno energy offers a comprehensive service and aftersales programme. The flexible full-maintenance concept »eno complete care«
provides a permanent supervision of the machines, including condition monitoring. Highly qualified on-site service technicians ensure smooth and trouble-free operation of the wind farm. In this way the operating costs can be calculated in the long term. Thus, the availability is guaranteed at a high level.

Technical Specifications eno 126 | 3.5 MW

Typeeno 126
Rated Power3,500 kW
Cut-in wind speed3 m/s
Rated wind speed13 m/s
Cut-out wind speed25 m/s
Tilt angle
Diameter126 m
Speed range4 - 11.2 rpm
Swept area12,468 m2
Rotor blade
Manufacturereno energy
MaterialGRP / CFRP
Length61.6 m
ModelPlanetary-/spur gearing
Gear ratioapprox. 1:119
TypeSynchronous generator 
Designslip ringless / brushless excitation
Tower (hub height)117 m, 137 m
TypeFull power converter
ModelModular IGBT
inverter topology
Sound power level
calculated (Mode 0)1105.5 dB(A)
Wind class
Wind class according to IECIEC IIIs2
Wind zone according to DIBtWZ III, GK 2

noise-reduced operation modes available on request

Advanced turbulence classification for more compact wind farm layout

Power curve eno 126 | 3.5 MW

Downloads eno 126 | 3.5 MW | 4.0 MW


Product Brochure

eno 126

Download as pdf

Data Sheet

eno 126 | 3.5 MW

Download as pdf

Data Sheet

eno 126 | 4.0 MW

Download as pdf


eno energy GmbH . Am Strande 2 e . 18055 Rostock . Germany
fon: +49 (0)381 . 20 37 92-0 . fax: +49 (0)381 . 20 37 92-101
eno energy GmbH
Am Strande 2 e . 18055 Rostock . Germany
Impressum Datenschutz