Renewable Energy Businesses in Germany by Business Name


Priority Business Listings

Energiekontor AG - Centrosolar AG - Deutsche Power - Torqeedo GmbH - International Photovoltaic Equipment Association - Roth & Rau AG - Stiebel Eltron International GmbH - ENERCON GmbH - Solarthemen - Soltronic - Buderus Heiztechnik GmbH - Phönix SonnenWärme AG - SOMONT GmbH - El Moto - ID-Bike GmbH - SCHUCO International KG - Wacker Polysilicon - Sunways AG - PV Crystalox Solar - KUKA Systems GmbH - Solarwatt Ag - Miele & Cie. GmbH & Co. - SMA Solar Technology AG - Gebr. Schmid GmbH + Co - Bosch Solar Energy AG - ISES - International Solar Energy Society - SunWare GmbH & Co. KG - World Fuel Cell Council - Deutsches Windenergie-Institut GmbH (DEWI - German Wind Energy Institute) - Bosch GmbH - SolarWorld AG - World Council for Renewable Energy - SCHOTT Solar AG -

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.

Centrosolar AG

Deutsche Power

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.

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.

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.

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


ENERCON GmbH has already installed more than 13, 000 wind turbines in more than 30 countries. It is one of the world's leading manufacturers of wind turbines and has been German market leader for many years now. ENERCON has constantly been setting new standards in innovative and technological design for over 20 years. The expertise in developing and producing wind energy turbines is now being put to use in other sectors of renewable energy production such as hydropower turbines and drive systems for ships.



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!

Buderus Heiztechnik GmbH

Phönix SonnenWärme AG


SOMONT is specialized in development and production of high-speed soldering systems for solar cells. Our RAPID stringer connects cells to strings in varying lengths (up to 2. 000 mm).

El Moto - ID-Bike GmbH

SCHUCO International KG

Wacker Polysilicon

With an extensive portfolio of hyperpure polysilicon, chlorosilanes and pyrogenic silicas, WACKER is one of the worldâ s leading polysilicon manufacturers. Our products result from groundbreaking research and then undergo advanced technical development to fulfil high-end requirements in semiconductor and photovoltaic applications. WACKER POLYSILICONâ s highly integrated production system not only maximizes synergy effects, but also optimizes all technical and business interfaces and processes. This is the case for both in-house and external customers. In short, we offer comprehensive, solution-oriented expertise in every key region worldwide.

Sunways AG

Sunways develops and manufactures high-quality solar cells and solar inverters for photovoltaic applications. When developing and designing our products, a large part of our work starts with model testing. In an intensive cycle of experiments, evaluations, and modifications, we control and optimize the development of new products based on our extensive experience. Our developments undergo a wide range of tests in practical pilot experiments. An integral part of our product development is our close collaboration with national and international research institutes. This enables us to continually widen our own horizons.

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.

KUKA Systems GmbH

Solarwatt Ag

SOLARWATT AG in Dresden is one of the leading German manufacturers of solar modules and suppliers of photovoltaic systems. Since it was founded in 1993, the company has grown continuously and now employs 470 members of staff. The turnover in 2009 amounted to 296 million Euros. The range of products includes standard modules for solar power stations and for building integrated systems (BIPV), small modules, and special modules for sophisticated architectural applications. A further area of business covers the implementation of turnkey projects. The power spectrum of the modules ranges from 2 to 320 watts.

Miele & Cie. GmbH & Co.

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 ...

Gebr. Schmid GmbH + Co

Innovation in Detail. Customized turnkey solutions. Manufacturing of solar cells is a challenging technology, which makes high demands with regards to the systems engineering complexity. 3 processing units are distinguished: wafer, cell and module. Schmid provides customized turnkey solutions for each field:Wafer - Cell - Module. Advantages of the Schmid Process Technologies: High yield at low costs; No manual handling steps; No cassettes nor carriers needed; High repeating quality through high process reliability. As an option: Fully integrated quality control

Bosch Solar Energy AG

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.

SunWare GmbH & Co. KG

World Fuel Cell Council

The World Fuel Cell Council was founded as a non-profit association in 1991 by a number of fuel cell manufacturers and material suppliers. The objective of the Council is to promote the most rapid commercialisation of this benign technology worldwide. Members of the Council include companies involved in the development of a variety of fuel cell technologies for both stationary and mobile applications.

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.

Bosch GmbH

Have you ever thought about going tankless? Save energy and space with the help of one of the nation's leading producers of tankless gas water heaters. Our highly efficient Bosch AquaStar tankless water heaters are redefining how homeowners heat their water!

SolarWorld AG

Die SolarWorld AG hat sich in nur wenigen Jahren vom einstigen Handelsunternehmen zu einem Solarkonzern mit integriertem solaren Wertschöpfungsprozess - vom Rohstoff über den Wafer, die Zelle, das Modul bis hin zum fertigen, hochwertigen Solarstromanlage - entwickelt.

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...


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.

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