Founded just five years ago, in 2020, and specialized in storage systems for commercial/industrial and grid-scale applications, the Aachen-based company Voltfang has achieved ISO 9001:2015 certification for its quality management system. A formal recognition that adds up to a whole collection of awards, including the pv magazine Award 2024, the German Sustainability Award 2025, the German Innovation Award, EES Award, Green Alley Award, PropTech Innovation Challenge and others.

Voltfang? TÜV SÜD guarantee

The certification, granted by TÜV SÜD Management Service, applies, among others to the development, production, installation, and maintenance of Voltfang’s energy storage systems, recognizing the company’s commitment to delivering reliable energy storage solutions. With plans to scale production to 900 MWh annually by 2030, Voltfang continues to drive energy resilience with its battery storage solutions, supporting Europe’s transition to a greener and more sustainable energy future. As part of the ISO 9001:2015 certification process, Voltfang has analysed and refined its processes to meet the highest international standards.

Quoting Voltfang CTO and CSO

This certification reflects our commitment to delivering energy storage solutions of the highest quality. It shows that we take our responsibility seriously and are committed to building future proof solutions. As we scale our operations, this certification highlights our customer and partner centricity within our processes,” said Afshin Doostdar, Voltfang’s CTO and Co-Founder.

The certification comes at an exciting time for Voltfang, laying the foundation for significant growth over the next few years. One of our most ambitious projects involves replacing the coal power plant Weisweiler with a network of connected battery storage systems by 2030 – a move that would support Germany’s energy goals and also create a model for how regions can transition to cleaner energy,” added Roman Alberti, CSO, Co-Founder and responsible for Business Development at Voltfang.

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