Renewable Energy Businesses in Germany by Business Name


Priority Business Listings

centrotherm photovoltaics AG - REpower Systems AG - Fuhrländer Aktiengesellschaft - PV Crystalox Solar - SMA Solar Technology AG - Roth & Rau AG - eKrad - Deutsches Windenergie-Institut GmbH (DEWI - German Wind Energy Institute) - Centrosolar AG - KUKA Systems GmbH - El Moto - ID-Bike GmbH - Q-Cells AG - Bosch Solar Energy AG - RESOL Elektronische Regelungen GmbH - SOLON SE - Energiekontor AG - Stiebel Eltron International GmbH - World Council for Renewable Energy - International Photovoltaic Equipment Association - Soltronic - Torqeedo GmbH - German Wind Energy Association (BWE) - SCHOTT Solar AG - Robert Bürkle GmbH - Buderus Heiztechnik GmbH - ISES - International Solar Energy Society - Solar-Fabrik AG - Calyxo GmbH - SunWare GmbH & Co. KG - European Business Council for Sustainable Energy (e5) - Delta Energy Systems (Germany) GmbH - LPKF SolarQuipment GmbH -

centrotherm photovoltaics AG

centrotherm photovoltaics AG, which is based at Blaubeuren, is one of the world's leading technology and equipment providers for the manufacturing of solar silicon, crystalline solar cells and CIGS thin film modules. The broad product spectrum comprises key equipment and turnkey production lines for crystalline and thin-film solar cells. The product range is supplemented by reactors and converters for the manufacturing of solar silicon. centrotherm photovoltaics guarantees its customers important performance parameters such as production capacity, degree of efficacy, and completion deadlines for turnkey lines.

REpower Systems AG

REpower Systems AG, a Suzlon group company, is one of the leading manufacturers of onshore and offshore wind turbines. The international mechanical engineering company develops, produces and markets wind turbines with rated outputs of 1. 8 MW to 6. 15 MW and rotor diameters of 82 meters to 126 meters for almost any location. The company also offers a comprehensive portfolio of service and maintenance packages. The profitable and reliable systems are designed at the REpower TechCenter in Osterrönfeld and manufactured at its plants in Husum (North Friesland), Trampe (Brandenburg) and Bremerhaven as well as Portugal and China. With more than 2, 200 employees worldwide, the company, which has been listed since March 2002 and is headquartered in...

Fuhrländer Aktiengesellschaft

PV Crystalox Solar

With 25 years in solar technology development, PV Crystalox Solar is a leading manufacturer of multicrystalline silicon ingots and wafers, the key component in solar power systems. Its customers, the world's leading solar cell producers, combine these wafers into solar modules to harness the clean, silent and renewable power from the sun. PV Crystalox Solar is playing a central role in making solar cost competitive with conventional hydrocarbon power generation, and as such continues to seek to drive down the cost of production whilst increasing solar cell efficiency. The gap between the cost of solar power production and utility energy is decreasing year on year. With a long history of production with high growth and profitability, PV Crystalox Solar is well placed to benefit greatly from the rapid growth in the solar energy market.

SMA Solar Technology AG

The SMA Group generated sales of 1. 5 billion in 2012 and is the global market leader for solar inverters, a key component of all PV plants and, as an energy management group, offers innovative key technologies for future power supply structures. It is headquartered in Niestetal, near Kassel, Germany, and is represented internationally in 21 countries. The Group employs more than 5, 000 people worldwide. SMA's broad product portfolio includes a compatible inverter for every type of module on the market and for all plant sizes. The product range includes both inverters for photovoltaic plants connected to the grid as well as inverters for off-grid systems. SMA is therefore able to provide ideal technical inverter solutions for all plant ...

Roth & Rau AG

For more than 10 years, Roth & Rau is engaged in the industrial coating of solar cells and, with the SiNA® plant series, belongs to the leading offerers of plants for the anti-reflection coating and passivation of crystalline silicon solar cells. Our plants work in the in-line mode and are particularly characterized by mass production suitability, low operating costs and high flexibility with respect to the throughput.


Deutsches Windenergie-Institut GmbH (DEWI - German Wind Energy Institute)

Established in 1990 by the Federal State Lower Saxony as a non-profit limited liability company (GmbH) in Wilhelmshaven, the German Wind Energy Institute (DEWI) has currently 29 employees, among them 12 engineers, 5 physicists and 2 economists. One of the main tasks of the institute is the applied research and development in the field of wind energy often performed in national and international co-operation. The commissions given for measurements of a large number of wind turbine generator systems (WTGS) and evaluations concerning site wind potentials and optimisation of wind farm configurations, indicates the high standard achieved by the institute and its personnel. DEWI's internal organisational structure mirrors the abundance of activities performed by DEWI in all areas of wind energy utilisation.

Centrosolar AG

KUKA Systems GmbH

El Moto - ID-Bike GmbH

Q-Cells AG

Q-Cells AG is a high-performing company in the future and growth market of photovoltaics. Our core business is the development, production and sale of mono- and polycrystalline, silicon-based solar cells. Furthermore, Q-Cells is developing additional important technologies through partnerships for the commercialisation of these technologies In less than five years, the company has developed into one of the leading solar cell manufacturers in Europe and the world. The company's lead is based on continual technological advances and their rapid implementation.

Bosch Solar Energy AG

RESOL Elektronische Regelungen GmbH

Since 1977 RESOL stands for environmental-friendly production, high quality standards and efficient logistics. Aroused by the oil crisis in the middle of the 70th, the social conscience for use of renewable energies was woken up and the solar energy became very important. Solar pioneer and general manager of RESOL, Mr. Rudolf Pfeil, saw an opportunity in those early years. Solidarity with the environment and work in line with nature are basic principles for the development of the first RESOL solar controllers. RESOL-products optimise the control of about 800.000 active solar heating systems world-wide. Due to high product demands on functionality and design, RESOL controllers proved in solar thermal, heating and air-conditioning systems. Impressive proofs are the award „Roter Punktì in the competition „Design-Innovation 98ì as well as the „iF Design Awardì of the Industrie Forum Design Hannover. Even in 2003 efficiency and aesthetics continue to be decisiv!e principles for RESOL products. The harmonic and clear line, RESOL presents the new series DeltaSol® which persuades by a perfect combination of functionality, price and design, an easy operation as well as the reduction to the essential take centre stage again.


SOLON SE is one of the largest solar module manufacturers in Europe and a leading supplier of photovoltaic systems for large-scale solar power plants. The SOLON Group has subsidiaries in Germany, Austria, Italy, Switzerland, and the U.S. The SOLON Group's core business is the manufacture of solar modules in various performance categories and of complete photovoltaic systems for the construction of solar power plants as well as the construction of turn-key solar power plants worldwide.SOLON SE was founded in 1997 and went public in 1998, making it the first listed solar energy company in Germany.

Energiekontor AG

EnergieKontor is the leading German project developer in the wind power sector. At the end of 2001 the wind farms we had projected and realised accounted for more than 357 mio. Euro. With the support of some 4,129 investors, 40 wind farms with a total rated capacity of 226 megawatts (MW) had been erected and approved. Energiekontor has realised additional 44,5 MW worth 70,6 mio. Euro for external investors. Launched in 1990 in Bremerhaven as a private and independent enterprise, we are now based in Bremen and have branches in Bremerhaven and Krefeld. We have subsidiaries in Great Britain (Leeds), Greece (Athens), Portugal (Lisbon), Spain (Barcelona) and France (Toulouse). As an innovative trailblazer, we have played a big part in advancing the use of wind energy in Germany for years. Our expansion in Europe saw our first wind farms go into operation in Greece in 2001. More projects will follow in Great Britain and Portugal in 2002.

Stiebel Eltron International GmbH

Stiebel Eltron was founded in 1924 by Dr. Theodor Stiebel in Berlin, Germany. Initially, the company concentrated on the manufacture of electric water heaters for the German market. In the decades that followed, Stiebel Eltron branched out into additional products and markets and grew steadily. Today, Stiebel Eltron is the largest manufacturer of water heaters in Germany. The company is known for high quality, well engineered products. We manufacture and distribute a wide range of products throughout Europe, the former Eastern Block countries, North America and Asia as well as in Namibia and South Africa. Some of the products out of our wide product range: áInstantaneous water heaters (single / three phase from 3 to 27 kW) áShower units, different versions from 3,0 to 8,0 kW áStorage water heaters (pressure and non-pressure types from 5 to 1000 L) áFan and convection type electric resistance space heaters áWarm air hand dryers áAir conditioners áHeat pumps

World Council for Renewable Energy

The WCRE is the global voice for Renewable Energy. It operates independently and free of the vested interests of the present global energy system. As a nonprofit and non-governmental globally working organization it is focused on developing policies and strategies for Renewable Energy. Its mission is to bring Renewable Energy into the mainstream of world economy and lifestyle. It seeks to convince the global opinion of the potentials of Renewable Energy while showing the undesirable developments, the dangers, hidden costs and the damage to civilization, caused by conventional energy supply. It is the worldÕs forum for political and economic concepts that are most suitable to assist in rapidly accelerating the introduction of Renewable Energ...

International Photovoltaic Equipment Association

The International Photovoltaic Equipment Association is an independent organization of manufacturers and suppliers of photovoltaic (PV) fabrication equipment and related raw materials used in PV ingot, wafer, cell (crystalline and thin-film), and panel manufacturing.


We are a German manufacturer of Solar Charge Controller MPPT Technology. Innovations have a long tradition with us. Solar-Products for world-wide, professional use - Made in Germany!

Torqeedo GmbH

Established in February 2005, Torqeedo specialises in the development and commercialisation of top-class electric boat drives. All motors are developed and manufactured to meet highest standards in terms of quality, precision and high performance. While product management and marketing take an international approach, development and production arelocated in Germany.

German Wind Energy Association (BWE)

The German Wind Energy Association (BWE) has about 7272 individual and corporate members. This makes the BWE the largest individual association for renewable energies in Germany. The BWE represents the interests of wind turbine operators and all individuals who support wind energy.


Schott Solar GmbH is worldwide one of the most important manufacturers of solar cells and modules. We look back on more than 30 years of experience in the field of photovoltaics. We at Schott Solar GmbH, Division Phototronics are engaged in the development, production and marketing of solar electric systems based on the amorphous silicon thin-film technology (ASIÂ). Applications of this modern technology range from watch-size solar modules to large-area power modules. We can deliver these thin film plates for indoor- and outdoor applications in standard sizes or as customer specific design in any size, shape, voltage and power output.

Robert Bürkle GmbH

Everybody talks about renewable energies - we already have the solution ready for your production: Laminating systems and coating lines for the manufacture of solar elements from BÜRKLE.

Buderus Heiztechnik GmbH

ISES - International Solar Energy Society

The International Solar Energy Society (ISES) is the largest, oldest and most comprehensive technical body dealing with the technology and implementation of renewable energy. Since 1954, the Society has been striving to advance science and technology for the efficient use of solar (renewable) energy and its practical applications. Today ISES has members in over 100 countries, with more than 50 National Sections, and it continues to grow.

Solar-Fabrik AG

Solar-Fabrik is a manufacturer of photovoltaic modules, inverters and a wholesale supplier of all components for photovoltaic systems. It was formed in 1996 with purely private financing, as a medium-sized enterprise independent of big business. Unique in Europe! The entire power demand of the new production plant is met by a south orientated facade with integrated solar modules and a vegetable oil fired CHP unit. So Solar Fabiks modules are produced absolutely CO2 neutral. We are looking for sales partners in South Europe and Africa.

Calyxo GmbH

Established in 2005, Calyxo GmbH produces thin-film modules based on a Cadmiumtelluride-(CdTe-)Technology. Originally Calyxo had attained a worldwide exclusive licence for a highly innovative glass coating technology from the US company Solar Fields. Calyxo initially set up a pilot line with a production capacity of 8 MWp in Bitterfeld-Wolfen/Thalheim (Germany) to show that the technology could be transferred to mass manufacturing and rapidly commercialised. The pilot line was set into operation in summer 2007.

SunWare GmbH & Co. KG

European Business Council for Sustainable Energy (e5)

The European Business Council (e5) is enabling opportunities. e5 is an initiative set up by responsible businesses, who have realised the necessity of long term and efficient usage of our natural resources, particularly energy, in order to obtain a competitive economy. Climate protection is an economical chance. e5 represents highly efficient and future orientated businesses, which continually create new European workplaces, develop new export possibilities and which contribute to uropean security of energy supply by making us more independent from fossil fuel imports. These businesses guarantee that Europe maintains its leadership position in economy and technology. e5 represents a new era of economical thinking.

Delta Energy Systems (Germany) GmbH

LPKF SolarQuipment GmbH

Laser Systems for the Thin Film Solar Module Production. Providing solutions for the field of photovoltaics, LPKF SolarQuipment offers systems for the laser structuring and mechanical structuring of thin-film solar cells. Starting substances are transparent conductive oxides (TCO), cadmium telluride (CdTe), copper-indium-diselenide (CIS), amorphous silicon (aSi), microcrystalline silicon (aSi / Î Si) and metals, e. g. molybdenum (Mo).

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