Beyond battery storage.

Start clear energy solutions
incl. battery storage for companies

Start-clear energy solutions incl. battery storage for companies

We plan and install your battery storage system with energy management system (EMS) and trading so that you can reduce your operating costs from day 1 and generate income through trading. Well-known companies such as ALDI Nord, Stuttgart Airport, Goldbeck, Phoenix Contact and Schaltbau already rely on Voltfang’s expertise and energy solutions.

Voltfang integrates holistic battery energy systems for industry and commerce - from planning to optimization for lower costs and higher energy efficiency.

End-to-end
solution

A central point of contact from start to finish

Maximum
yields

Thanks to intelligent applications (multi-use & intraday trading)

Seamless
integration

For smooth integration into existing energy management systems

Simple
Scalability

Performance, runtime and setup can be individually adapted to your requirements and locations

Individually tailored to your company

Renewable energies are not only a commitment to sustainability,but also a smart financial decision when combined with energy storage. Explore our case studies to see how businesses are using battery storage to save costs, energy, and emissions.

Sand processing plant Quarzwerk Baums

The Baums quartz factory in Coesfeld relies on a floating PV system, wind power and an extended battery storage system from Voltfang. The result: significantly more self-consumption and a sustainable 100% self-sufficiency strategy.

Floating PV system Several MWp output

Wind power plant 2026 Own energy generation

+6.34 MWh capacity Extended memory

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Cohrs fruit farm

Obsthof Cohrs combines PV system, battery storage and dynamic electricity tariff to operate cooling systems efficiently and cost-effectively.

133 kWh Battery storage systems

135 kWp Photovoltaics

Dynamic electricity tariff Cost benefits through flexible use

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Sommer planning office

High energy demand, heat pump and electric fleet - Sommer Baustatik solves this with a PV system, battery storage and intelligent control. The result: more self-generated electricity, lower costs and a future-proof energy concept.

45 kWp PV system Own power generation

Integrated heat pump Sustainable heating & cooling technology

Dynamic electricity tariffs in the future

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Frenger loading park

The Frenger charging park in Cologne uses a PV system and a 360 kWh battery storage system to offer fast charging from €0.30/kWh - sustainably and profitably.

2 HPC chargers (300 kW) Fast charging infrastructure

22 kW AC charger Additional charging points

360 kWh storage Energy for low-cost charging

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Teveo logistics center

Teveo operates a fully automated logistics center in Ansbach with a PV system, 750 kWh battery storage and 16 charging points - efficient, sustainable and future-proof.

749 kWp PV system

16 Charging points

20.000 m² Surface area

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Elementary school in Nuremberg

The city of Nuremberg is implementing a showcase project with the Viatis School: battery storage, PV system and heat pump provide green energy and reduce CO₂ in the education sector.

90 kWh Battery storage systems

3000 m² school area Energy-efficient supply

100 kW Heat pump

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Sedo Treepoint Textile Industry

Sedo Treepoint from Hesse supplies production and 16 e-vehicles with its own solar energy - independently, sustainably and cost-effectively thanks to 174 kWh of battery storage.

100 % Self-sufficiency

16 Electric vehicles

174 kWh Capacity

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Autenrieth Plastics Technology

Plastics technology expert Autenrieth relies on Voltfang storage systems to reduce energy costs, cut peak loads and produce in a climate-friendly way.

Peak load reduction From 230 kW to 105 kW

180 kWh Battery storage systems

CO₂ reduction Sustainable energy solution

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JET Hamburg – HPC fast loader

JET in Hamburg uses a 300 kW HPC fast charging station with Voltfang battery storage - ultra-fast charging without grid expansion, climate-friendly and economical.

2 charging points Charging infrastructure

300 kW charging capacity Fast charging capacity

80 kW grid connection Existing network capacity

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Packaging industry Kemapack

Kemapack GmbH uses a PV system and a Voltfang second-life storage system to efficiently supply packaging machines and charging points with green electricity. This reduces energy costs and increases independence from the grid.

90 kWh installed Storage capacity

45 kW available Performance

Charging infrastructure Supply of employees & fleet introduced

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Mechanical engineering Myrenne

The medium-sized company Myrenne GmbH offers complete solutions in mechanical engineering from its base in the Eifel region. The production company has a 268 kWp PV system and has been scaling its battery storage capacity ever since.

Roetgen, North Rhine-Westphalia Location

System supplemented by 336 kWh in 2024 Extension

EVO & LSK Use cases

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Steel trade Kerschgens

Kerschgens from Stolberg, a leading steel trading company, uses the Voltfang storage system to reduce peak loads and sustainably lower CO₂ emissions.

1.3 MWh Installed storage capacity

Peak load: -37.5% Reduced from 400 kW to 250 kW

Charging for electric vehicles Implemented on-site

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Stuttgart Airport

Stuttgart Airport relies on green battery storage systems from Voltfang to save CO₂, cap peak loads, and ensure a sustainable energy supply.

540 kWh Installed storage capacity

Net Zero by 2040 Airport’s goal

10× expansion planned auf 5,4 MWh Speicherkapazität

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PV and charging park

Our partner Bidirex has implemented an energy concept for a supermarket. PV system and Voltfang battery storage system ensure a sustainable power supply.

400 kWp Photovoltaic system

360 kWh Battery storage in a 20-foot container

22 charging points for electric vehicles, 84 parking spaces

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Apartment building

A modernized apartment building from the 1960s relies on a solar system and Voltfang battery storage for contemporary, self-sufficient living.

21.5 kWp PV system

KfW 40 EE Residential construction

100% self-sufficient Additional feed-in to the grid

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Practical case studies: Voltfang in action

Discover in our practical case studies how companies from industry, retail, and logistics are successfully using Voltfang battery storage systems. Learn more – from detailed load profile analyses and impressive cost savings to the innovative technologies behind them.

The right solution for every need

Secure energy systems based on renewables are the key to successfully decarbonizing commerce and industry. Industrial battery storage systems make it possible to integrate and secure renewable energy into your company’s complex power supply process. Tailored to business needs, commercial storage systems can be used to optimize energy consumption, cap peak loads and relieve the load on the grid during atypical usage.

Self-consumption optimization

Independent and sustainable

Peak shaving

Save avoidable costs

Multi-use

In diversity lies strength

Intraday Trading

Every hour counts

Dynamic electricity prices

Always save optimally

Charging station infrastructure

Power to the point

Reliable & secure

Our high quality standards guarantee a long-term, crisis-proof energy supply for companies. We offer you comprehensive advice and individual storage projects, an innovative energy management system, and full-service packages depending on your needs.

Commercial storage

The Voltfang commercial storage units offer maximum performance and flexibility for indoor and outdoor areas. Whether for small businesses or industrial applications, they increase self-consumption, strengthen your charging infrastructure and reduce expensive peak loads.

Capacity starting from 180 kWh

Power starting from 184 kW

To commercial storage

Large-scale battery storage

Whether for grid stability, energy trading or as part of a sustainable power supply - Voltfang large battery storage systems offer a reliable and scalable solution for modern energy systems.

Capacity starting from 3,2 MWh

Power starting from 1,2 MW

To the large battery storage system

Optimize your energy

Arrange a free consultation now

News from Voltfang

January 15 – First battery storage facility in the lignite region of North Rhine-Westphalia connected to the grid

Sept 19 – Palladio Partners and Voltfang launch battery storage system partnership

Sept 11 – JET Implements Fast-Charging Infrastructure with Voltfang Battery Storage Without Grid Expansion in Hamburg

Super Power from the battery hotspot Aachen, Germany

We stand for the development of a European value chain and sustainable economic growth, because a resilient energy infrastructure is of crucial importance. At Voltfang, we are helping to reduce dependence on fossil fuels by planning, integrating and operating high-performance battery systems that create flexibility and make renewable energy reliably usable.

Start clear energy solutions incl. battery storage for companies