About Us
Superpower from Aachen
Voltfang is a system integrator for battery energy storage systems (BESS). We plan, implement, and support energy systems holistically—from the initial analysis and planning through storage and energy management to energy trading, operation, optimization, and financing.
We view energy not just as a technology, but as a system. We integrate storage, software, energy marketing, and operations in a way that makes renewable energy reliably available, reduces costs, and unlocks new economic potential.
Who we are
Voltfang was founded at RWTH Aachen University in 2020. As a central point of contact for BESS applications, we bundle technology, project implementation and economic structuring in such a way that projects can be implemented in a standardized, investor-friendly manner and with a clear risk profile.
Well-known companies such as ALDI Nord, Stuttgart Airport, Goldbeck, Phoenix Contact and Schaltbau rely on Voltfang. Our work has earned us the German Sustainability Award, the German Innovation Award (Business to Business Energy Solutions) and the EES Award, among others.
What Drives Us Every Day
This mission is what drives us every day. We build, connect, and operate battery storage solutions that make renewable energy reliable and affordable. We handle every step along the process chain—from the initial needs assessment and project planning through implementation to ongoing operation and marketing. We don’t just provide concepts; we implement projects that are scalable, economically viable, and designed for long-term impact.
“Every day, we build, connect, and operate battery solutions to make renewable energy reliable and affordable.”
Where We Want to Go
Our vision is to help build the backbone of Europe’s energy supply. To achieve this, we aim to create a decentralized and smart infrastructure that makes renewable energy predictable and reliable. We don’t just think in terms of individual projects, but rather in terms of an interconnected energy system in which generators, storage facilities, grid operators, investors, and consumers all work together. In this way, we aim to help replace fossil fuel-based energy generation, strengthen the renewable energy supply, and advance Europe’s energy sovereignty.
“Voltfang – The Energy Backbone.”
“Our goal is European energy sovereignty. Why do we remain dependent on gas and coal when the solution has long been available?” – David Oudsandji
Not had enough of us yet?
Still not? Then become a part of the Voltfam
At Voltfang you have the opportunity to learn new skills, work independently and autonomously, communicate your thoughts openly, and contribute new approaches and ideas. Why wait for politicians to finally change something when you can be part of this change yourself?