Social +45 5589 3333 jupiter@jupitergroup.com

44,000 m2 Manufacturing Floor Space

Design & Supply of Nacelle and Spinner Covers with prodution in the USA, China, Poland & Denmark and dedicated engineering teams at all locations.

Our Products & Services

With more than 20,000 Nacelle covers in the field, Jupiter Group has a long track record of consistently supplying quality composite products to the largest OEMs of the wind industry.

Nacelle & Spinner Covers

With more than 20,000 Nacelle covers in the field, we have a long track record of consistently supplying the largest OEMs of the wind industry.

Engineering & Innovation

With advanced technical knowledge and product development, we support our customers’ competitiveness across the entire value chain.

How We Work

We are a dedicated team devoted to wind. As market leader we provide the smoothest and fastest flow from concept to execution.

Nacelle & Spinner Covers

Jupiter Group is the global market leader within developing and supplying high-quality composite Nacelle and Spinner Covers for the wind turbine industry.

With more than 20,000 Nacelle covers in the field, we have a long track record of consistently supplying the largest OEMs of the wind industry. Our highly skilled engineers are accustomed to complying with the high standards set by OEMs on parameters such as structural strength, weight reduction, fire resistance, computer simulation, quality control and safety.

Nacelle Covers

The Nacelle cover is mounted on the bed plate of the turbine. The cover surrounds the turbine components – generator, gearbox, controls etc. – providing shelter from the elements. Jupiter Group’s Nacelle covers are Fiber Reinforced Plastic (FRP) products, characterized by low weight, temperature resistance, non-corrosion and rigidity. We also supply self-carrying structures and “raincoats” depending on customer requests.

Spinner Covers

The Spinner cover is mounted on the rotor hub that connects the drive train and the blades. The Spinner is, despite the smaller size of the individual parts, no less complex to design and manufacture than the Nacelle Cover. And as with the Nacelle Covers, the design of Spinner Covers vary across the different types of turbines. Nevertheless the same specifications and requirements apply.

Peny Song

“In-house engineers and production specialists work together in a process that benefits from our accumulated global know-how.”

Peny Song
Technical Engineer, China

Engineering

Our advanced technical knowledge and product development capabilities give us a competitive edge – from development through testing to ramping up, manufacturing and assembly.

In Jupiter Group we specialize in the Wind Turbine Industry. Our in-house engineers and production specialists work together in a process that benefits from our accumulated global know-how. This provides the smoothest and fastest flow from concept to execution.

Jupiter Group’s engineering teams interact directly with our customers to ensure that the best and most cost efficient solutions are chosen. As many of the engineers are placed together with our Manufacturing sites they can easily transfer the solutions to the production processes.

Our experience has made Jupiter Group an expert in providing high standards on disciplines such as:

  • Conceptual design
  • Structural strength
  • Finite element analysis
  • Weight reduction
  • Traceability, compatibility
  • Industrial repeatability
  • Computer simulation
  • Quality control
  • Documentation and safety

Innovation Center

Rethink. Learn. And think again. Innovation has kept us at the forefront of our field and today our Innovation Centre is working on all aspects of our business.

At Jupiter Group we constantly innovate the way we do business. We work to drive down Cost of Energy (CoE) for the Wind Turbine Industry, to ensure that we continue to offer the most competitive Total Cost for our customers.

Leading Supply Chain

Innovation has kept us at the forefront of our field. One example of this is the industry unique Mobile Manufacturing Concept, that we have been using for years on multiple locations. Our industry leading supply chain has been shaped by our global presence, modularization concepts and innovation.

Supporting Our Customers

The Innovation Centre engages with customers, suppliers, technical universities and other Wind Turbine Industry players. We investigate and test new materials and processes and we explore opportunities for recycling and reusing, whenever it is possible.

Our focus is to keep the quality standards up and the production costs down. All with the purpose to support our customers’ competitiveness. We are proud to have been the driver of significant cost-out-programs together with a number of our customers.