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VOLTFANG
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Developer of energy storage technologies reusing EV batteries for second life stationary storage applications

Founded in 2020
Founded in

Company type Private Public ()
Company type

Industry Group energy & power

Sector energy storage

TRL Range 4-6
TRL 1 Basic research
TRL 2 Technology formulation
TRL 3 Applied research
TRL 4 Small scale prototype
TRL 5 Large scale prototype
TRL 6 Prototype system
TRL 7 Demonstration system
TRL 8 First of a kind commercial system
TRL 9 Full commercial application
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Headquarters Germany Germany
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Updated by Cleantech Group on 06/13/2025

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Date Company
05/11/2023

Aldi Aldi

Aldi NORD is on its client roster after successful pilot projects in Germany.

Confirmed by Aldi

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IPO INFORMATION

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Description

Date Investors Type Amount
06/12/2025 FORWARD.one FORWARD.one , Helen Ventures Helen Ventures , Aurum Ventures Aurum Ventures (3)
Post-money valuation of
The funding will be used to support new production site in Aachen, North Rhine-Westphalia (NRW), Europe's largest second-life battery factory, that enables scaling up to 1 GWh with high-performance, energy-dense storage solutions
Series B $17,256,000
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