IPI AG and Dynavolt are shareholders of Durion Energy AG. Durion GmbH is a subsidiary of Durion Energy AG.


IPI AG is a holding of companies which offer solutions for renewable energy generation and electricity storage, sewage sludge and industrial storage. The holding is committed to offer sustainable solutions which are environmentally friendly and economically advantageous for businesses and communities around the world.

As a holding company aiming to revolutionize the energy business, IPI AG continuously develops and provides integrated services along with high efficient products. With a high confidence that its solutions are environmentally safe the company hopes to fulfill the expectations of its clients in terms of standard requirements and profitability for their endeavors.

IPI plans, engineers, builds and maintains the plants it establishes either for renewable energy generation, power storage or sewage sludge disposal. What IPI creates is eco-friendly, starting with the large innovative commercial projects and ending up with basic services and products like office rent and storage.


Dynavolt Renewable Energy Technology Co., Ltd. is a battery enterprise that integrates R&D, manufacturing and sales in one. DYNAVOLT holds its patents and takes a lead in quality maintenance, manufacturing scale and technology innovation among its peers in China.

DYNAVOLT is the first in the globe to launch 'Gel Nanotechnology Maintenance Free Motorcycle Battery (MG series)' that covers the majority of motorcycle models worldwide. We are also the first Chinese motorcycle battery manufacturer to apply cold cranking rate of SEA, DIN, JIS, EN & IEC standards. With annual output of 15,000,000 units of batteries, DYNAVOLT boasts over 700 part numbers that form 6 main series.

Under the guideline of the enterprise spirit "Persist in innovating while maintain the ethics", Dynavolt has taken the responsibility to society and environment as the precondition of remaining in the battery industry. Thanks to this, all our factories passed the national action of environment protection inspection in 2011, and remain opening and producing, ensuring the stability of supplying to our global battery users.

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