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Maxxen is a leading European battery manufacturer committed to innovation, sustainability, and reliability in the field of energy storage. Headquartered in Zurich, Maxxen supports the transition to a sustainable future through advanced engineering, innovative technologies, and a carbon-neutral production infrastructure. By developing scalable and high-performance Battery Energy Storage Systems (BESS), we not only store energy but also transform it efficiently and sustainably. With our AI-powered systems, we make energy management traceable, controllable, and optimizable. Through our second-life solutions, we contribute to the circular energy economy, while our strong network, agile teams, and global service mindset help deliver clean energy to every corner of the world. We always stand by our business partners with our global network reaching every continent, our fast service structure, and our solution-oriented approach. At Maxxen, we are not just a part of the energy transition we are the transition itself. Headquarters Maxxen Energy AG Zurich Maxxen Office Amsterdam I Istanbul I Izmir I Aydın
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RGB
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CMYK
#172341
Big Stone
23, 35, 65
223, 48, 17
65, 46, 0, 75
#D3976A
Whiskey
211, 151, 106
26, 54, 62
0, 28, 50, 17
#00E500
Green
0, 229, 0
120, 100, 45
100, 0, 100, 10
Maxxen is a European provider of utility-scale and industrial battery energy storage solutions, focused on reliable, flexible systems and long-term project support. Headquartered in Switzerland, the company operates a 5 GWh manufacturing facility in Türkiye and is backed by Kontek Group, an industrial group with 30 years of experience. Maxxen presents its offerings as locally manufactured, supported by local teams and expertise across the energy transition value chain.
Its product range includes the DC Box, with a 5 MWh capacity, and the MV Box, available in 2.5 MW, 5 MW and 10 MW configurations. The X-Core combines battery, energy and data capabilities, while X-Care provides warranty and long-term services. Maxxen also offers support spanning system design through long-term operation, alongside project expertise, flexible financing and lifecycle services.
The company highlights automated manufacturing, high-precision assembly, end-to-end traceability and comprehensive quality control. Its factory, research and development activities, and integrated lifecycle support underpin its approach to delivering high-performance, safe and sustainable energy storage systems.
Brand industry
Heavy Industry and Engineering
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