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Wind Energy manufacturers Large scale >100 kW

Windpower

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Vestas
Nordex
GE Energy Wind Turbines
Maglev Wind Turbine
Magenn Power
KiteGen
ENERCON
Gamesa
REpower Systems SE
DeWind
Turbowinds
Windflow Technology
WinWinD
Fuhrländer technology
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Vestas logo
"With 30 years of experience, Vestas has 69.5% more installed megawatts than the closest competitor. Vestas has the know-how and the expertise to deliver solid coverage of critical elements across the customer's value chain - from wind project development to grid operations."
Image Vestas
Vestas
"With wind power, there are none of the long lead times involved with conventional fuels. None of the years of waiting between initial discovery and eventual delivery. In less than 12 months, a Vestas wind power plant can be up and running – producing energy, and generating a return on investment much more quickly. For instance, our V90-3.0 MW turbine is so efficient, it pays for itself in energy more than 35 times during its lifetime." ... more
Nordex logoNordex logo
Image the Nordex N90 (2.5 Megawatt)
27 years of experience in harnessing wind energy

"There is hardly any other technology which has made the same progress as wind energy in the past few years. Nordex is one of the fathers of this development. After all, we have been setting standards since 1985 with ever larger and thus increasingly more efficient turbines.

Many years of wind energy expertise, systematic engineering skills and customer-oriented product development are incorporated in each of the over 4,800 wind turbines which we have produced. Our range offers sophisticated and innovative wind energy systems for all geographic regions including coastal and non-coastal, strong-wind and weak-wind sites. Day for day, our hot and cold-climate models demonstrate their suitability for deployment in extreme desert and permafrost conditions.

Wind turbines

The third generation of our multi-megawatt series, the Gamma Generation, combines the latest research and development with technical know-how and experience from a decade of operation to meet today's market requirements. We offer different machine types for each wind class using a common technical platform: the N117/2400 for IEC 3 locations, the N100/2500 for IEC 2 sites and the N90/2500 for IEC 1 locations. Modular design allows us to add type-specific components and customer options.
The result: Nordex offers for varying customer and market requirements numerous different turbine types of the N90, N100 and N117 - all based upon this common technical platform." ... more
GE Energy logo
GE Energy Wind Turbines
"Product evolution. It's one of the things GE does best. Especially when it comes to the next generation of wind turbines. Building on a strong power generation heritage spanning more than a century, our onshore wind turbines deliver proven performance, availability and reliability-creating more value for our customers. As one of the world's leading wind turbine suppliers, GE Energy's current product portfolio includes wind turbines with rated capacities ranging from 1.5 MW-4.1 MW and support services extending from development assistance to operation and maintenance."
GE Energy Wind Turbines banner
GE Energy Wind Turbines

"1.5 MW Series
  - Most widely deployed wind turbine - 16,500+ turbines installed globally
  - 98.6+% availability in a variety of wind classes
  - Continual investment to create the highest capacity factor in its class
  - Sharing of components ensures consistent workhorse reliability, ease of maintenance planning and high commonality in spare parts.

2.5 MW Series
  - Built on proven technology of 1.5 megawatt platform
  - Selected for two of the largest wind farms globally
  - Produces the highest annual energy yield in its class, creating more value for our customers
  - Best sound profile in its class while maintaining a high energy yield
  - Designed for IEC class II and class III and can be deployed on over 85% of sites being developed today

4.1-113 Offshore Wind Turbine
Provides a reliable, cost-effective, high-performance solution
  - Costly gearboxes are replaced with reliable slow speed components specifically designed for the offshore environment
  - Offers redundant operation and in-situ repairs wherever possible, maximizing availability and reducing operating costs" ... more
logo Maglev Wind Turbine
Maglev Wind Turbine Technologies, Inc.

"Wind power is a proven and highly effective way to generate electricity. However, today's wind mill type generators are inefficient, expensive, maintenance intense, hazardous to wildlife and require too much land. The design of the conventional wind mill has evolved into the 21st century. However, the basic science remains as old as their 16th century Dutch counterparts. If it were not for government subsidies and tax credits of all types, it would take a half a century to turn a real profit. The solution to the equation is the total transfer of the kinetic energy produced by the wind without friction. All horizontal axis wind mills use less than 1% of the available wind. A sailing vessel would never leave the dock if the sails and rigging were replaced with a large propeller attached to the mast. Initially, the wind must be captured not deflected to produce maximum power.

The Maglev Wind Turbine is designed to generate electricity from wind power with a new standard of efficiency.

MLWTH entered a new paradigm for wind energy. MLWTH energy strategy is to provide our customers with affordable, long term manageable costs for electricity, from environmentally sound, renewable energy supplies. One option is to upgrade the existing wind farms with the newest wind turbine technology. Upgrading existing 20-year sites will allow us to take advantage of both the existing infrastructure already in place and overall support for the existing location. New wind farms will also benefit from lower construction costs and less land acquisition requirements. " ... more
Image Eoltec SCIROCCO
Magenn Air Rotor System (M.A.R.S.)

"Magenn Power's high altitude wind turbine called MARS is a Wind Power Anywhere™ solution with distinct advantages over existing Conventional Wind Turbines and Diesel Generating Systems including: global deployment, lower costs, better operational performance, and greater environmental advantages.

MARS is a lighter-than-air tethered wind turbine that rotates about a horizontal axis in response to wind, generating electrical energy. This electrical energy is transferred down the 1000-foot tether for immediate use, or to a set of batteries for later use, or to the power grid. Helium sustains MARS and allows it to ascend to a higher altitude than traditional wind turbines. MARS captures the energy available in the 600 to 1000-foot low level and nocturnal jet streams that exist almost everywhere. MARS rotation also generates the "Magnus effect" which provides additional lift, keeps the MARS stabilized, and positions it within a very controlled and restricted location to adhere to FAA (Federal Aviation Administration) & Transport Canada guidelines.

The Advantages of MARS over Conventional Wind Turbines: Wind Power Anywhere™ removes all placement limitations. Coast-line or off-shore locations are not necessary to capture higher speed winds. Reaching winds at 1,000-feet above ground level allow MARS to be installed closer to the grid. MARS is mobile and can be rapidly deployed, deflated, and redeployed without the need for towers or heavy cranes. MARS is bird and bat friendly with lower noise emissions and is capable of operating in a wider range of wind speeds - from 4 mph to greater than 60 mph." ... more
KiteGen logo
Image KiteGen
Kite Gen

"Kite Gen is the last evolution of wind energy exploitation. It is a radically new and innovative concept that may be the most practical and sound solution, in the market of renewable sources, to the world's energy needs and problems.

Kite Gen is pioneering a revolution on how to produce clean energy from wind, with the aim not only to compete within the current wind industry but, as still too rarely happens with renewable sources, to move the battlefield into the territory of fossil fuels.

Today's technology is just capable of scratching the surface, in few favourable points, of the enormous energy field contained into the wind (see Wind data). Wind turbines cannot reach higher and touch altitude wind, they are already close to their dimensional limits: difficultly hubs can be positioned at more than 100 m above the ground, the holding structure grows exponentially heavier, more unstable and above all more expensive with the height.

This situation may be compared with what happened in oil drilling, where only after having found better and better solutions it was possible to move away from the ground - downwards, in this case - and to reach the deepest and most profitable fields. To help visualizing the existing unexploited potential, just consider that the flight prohibited area over a nuclear power plant can easily get to contain 1 GW of wind power, equal to the power of the plant itself.

To reach altitude wind and exploiting its higher kinetic energy, the Kite Gen project starts from a radical change of perspective: no longer heavy and static plants like current wind turbines, but instead light, dynamic and intelligent ones. In the air, to subtract energy from the wind at an altitude of 800 / 1,000 m, power kites, semi-rigid automatically piloted high efficiency air foils. On the ground, all the heavy machinery for power generation. To connect the two systems, high resistance lines transmitting the traction of the kites and at the same time controlling their direction and angle to the wind." ... more
ENERCON logo
ENERCON banner
ENERCON Rotor blade concept

"When it comes to yield, noise emission and stress minimisation, ENERCON's rotor blade concept sets new standards in the wind energy sector. Because of their modified shape, the blades not only draw energy from the outer edges but also use the inner radius of the swept area, considerably increasing power output. The new rotor blades are also less susceptible to turbulence and provide an even flow along the entire length of the blade profile. In addition to the new design, the blade tips have also been improved to reduce noise emission and increase power output. Turbulence at the blade tips due to overpressure and underpressure is effectively eliminated in the rotor plane. The entire length of the blade is therefore utilised without any loss of energy caused by turbulence. The blades' high efficiency is reflected in power curves taken on all ENERCON wind turbines where power coefficients (Cp) of more than 0.5 are achieved." ... more
The Gamesa logo
The Gamesa first offshore prototype, the G128-5.0 MW (50 Hz)
Gamesa

"For the purpose of improving the competitiveness and quality of its equipment and services, Gamesa has opened in 2011 five R+D centres in the United States (Virginia), the United Kingdom (Glasgow), India (Chennai), Singapore and Brazil, adding to the five centres it currently operates in Spain, the US and China. In these technological centers Gamesa developes, projects of technological innovation involving products and production are identified, specified and developed and the necessary technical support for the different activities of manufacturing, installation and service undertaken by the company is provided.

The technologies incorporated into Gamesa wind turbines lead the market through
  - The use of variable pitch and speed technology
  - A drive train with two-bearing supported main shaft, three-stage gearbox and double-fed asynchronous generator
  - The use of a single cast piece frame that permits stable mechanical behavior
  - A reinforced orientation system, “Gamesa active yaw”
  - A blade design technology that makes it possible to capture the maximum amount of energy and one that incorporates the latest improvements in its manufacturing process, such as the use of carbon fiber in its most advanced models

The turbines designed and manufactured by Gamesa incorporate solutions that include voltage drop ride-through devices. Indeed, the company has participated in the preparation of the main international connection regulations while offering a complete catalogue of advanced technological solutions for power electronics such as Gamesa WindFact or commercialized QGrid products. These products ensure a more stable power supply and an improved integration of wind energy to the grid, in line with operator requirements." ... more
REpower Systems SE logo
Image REpower
REpower Systems SE

"REpower Systems SE, a Suzlon group company, is one of the leading international manufacturers of onshore and offshore wind turbines. All across the globe, the engineering company is developing, constructing and distributing wind turbines for almost every location. The power ratings of our turbines range from 1.8 up to 6.15 MW with rotor diameters between 82 and 126 meters. Furthermore REpower provides clients with project-specific solutions in the areas of wind farm engineering, service and maintenance, transport and installation as well as foundation.
With about 2,700 employees worldwide REpower can draw on the profound experience of having constructed and installed some 3,600 wind turbines.

High yields, easy maintenance and flawless grid compliance: REpower wind power plants offer excellent quality in every field. Their individually adaptable design makes them ideal for every location. Be it strong or weak winds, mountainous or flat terrain, onshore or offshore - with REpower wind power plants offer you highly reliable cutting-edge technology. In our portfolio of high-quality wind turbines with nominal power ranges from 1.8 to 6.15 megawatts and rotor diameters between 82 and 126 meters you will almost certainly find an optimal solution for your specific demands." ... more
DeWind logo
Image DeWind
DeWind

"Established in 1995, DeWind is one of the most experienced technology companies in the wind energy sector today, with more than 1000 systems of various performance classes in operation in over 15 countries. DeWind is building a strong future through advancing our technology and leveraging our experience from a wide range of customers and grid operators, resulting in systems built to the highest technological standard which perform with outstanding reliability and ensure a strong return on investment.

DeWind has been designing wind turbines at the forefront of technological innovation since our beginning, including:
  - compact design of the original 500-kW class which continues into today's designs
  - variable-pitch and variable-speed technology in all performance classes
  - first carbon fiber rotor blades
  - first open control and scalable SCADA system (eOS)
  - first fixed speed synchronous generator in a utility-scale turbine
  - first application of a continuously variable fluid drive (Voith Turbo WinDrive)
  - recognized record holder by the Guinness Book of World Records

DeWind is part of DSME, the world's second largest shipbuilder which brings a multitude of resources to DeWind, including a world-renowned reputation for customer satisfaction, proven processes, and a commitment to research & development. DSME's hallmarks of technological know-how, efficiency, reliability and trust form a natural synergy with DeWind as a total solutions provider to any customer's needs." ... more
Turbowinds banner
Image Turbowinds
Turbowinds designs and manufactures some of the most reliable and high performance wind turbines in the world.

"The company was founded in 1985 and has grown into one of the leading mid-size turbine manufacturers in the world due to commitment in the following key areas:
  - Reliability
Some of the highest availability levels in the industry lead to reduced maintenance costs, increased returns and shorter payback.
  - Performance
Turbowinds machines are at the cutting edge of modern wind turbine technology and provide very high annual energy outputs.
  - Control System
The most complete and modern control system. This central supervisory control system allows remote monitoring control and interactive data communication.
  - Experience
Over 20 years of experience and 155 MW of installed wind power.
  - After Sales
First class technical support, training and maintenance." ... more
Windflow Technology logo
Image Windflow Technology
Windflow light weight and cost-effective design

"The Windflow 500 turbine is a 500 kW, two-bladed turbine with a 33 m diameter rotor. Its light weight, innovative design is cost-efficient and reliable, and suitable for a variety of terrain and wind farm sizes. It is certified IEC class 1A and nearly 100 turbines are field-proven in strong turbulent wind conditions.

Advantages:
Cost-effective
  - Light weight enables low cost of manufacture, transport and installation
  - Reduced capital and operating costs for electrical balance of plant
  - Highest power-to-weight ratio in the industry

Durable and robust

  - Excellent performance in strong and turbulent winds
  - Design eliminates two main causes of turbine downtime

Easy transport, installation and connection

  - Standard-size trucks and cranes, and 3 m roads
  - Two-bladed rotor and nacelle installed in one easy lift
  - Synchronous generation allows cost effective connection to the grid" ... more
WinWinD logo
Image WinWinD
WinWinD

"A satisfied customer is WinWinD's priority No1. By working together, we can define the best solution for your project. WinWinD provides a fully committed team of professionals to your project for its entire lifecycle. Responsiveness and flexibility are the key values in working with you. We offer tailored wind park solutions maximizing the return on your investment and giving you peace of mind.

Our capabilities meet the most demanding expectations. WinWinD has a track record of successfully delivered wind parks to unique conditions, both onshore and to shallow waters. Our product has been designed to reliably perform in extreme conditions and our turbines operate in freezing arctic as well as tropical surroundings. We have strong in-house competences and orchestrate an extensive network of local partners to ensure optimum project delivery and wind park operation and maintenance services for you.

WinWinD was the first in the world to introduce a hybrid medium speed turbine, and the company has delivered 3 megawatt turbines since 2004. Today WinWinD has a strong position and experience in multi megawatt wind power solutions. Our technology combines the reliability of a direct drive and the compactness of a traditional high speed gear system. Optimal mechanical load management ensures high reliability and availability as well as low maintenance costs, while full power frequency converters ensure maximal grid compliancy. As an example of ongoing innovation, WinWinD has delivered the first successfully performing ice prevention solution to ensure continuous operation in arctic conditions. WinWinD turbines are type certified and manufactured according to ISO 9001 standards. Each turbine goes through rigorous testing before leaving the factory." ... more
Fuhrländer technology logo
Image Fuhrländer technology
Fuhrlaender is a pioneer in the global utilization of wind energy. From America all the way to Asia, from Scandinavia to South Africa - Fuhrlaender systems contribute towards a trend-setting, forward looking supply of energy.

With the current range of systems up to 2.5 MW, the most varying hub heights and rotor sizes Fuhrlaender offers the compatible technology for inland and coastal locations, for mountainous regions and for the plains.

In this connection the group bundles all the important competences, from the development and planning to the reliable plant technology and quality monitoring all the way to construction site logistics and service. No wonder that Fuhrlaender again and again comes up with pioneer work for the introduction of wind energy - everywhere in the world." ... more
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