Voltfang logo — Every day, we build, connect and operate battery solutions t...

Voltfang

Every day, we build, connect and operate battery solutions to make renewables reliable and affordable.

Founded 2020 Germany Aachen, Germany 105 employees Series B Total: $35.31M Energy, Transportation

General Information

Company Name Voltfang
Founded Year 2020
Location Germany Aachen, Germany
Employees 105
Industries Energy, Transportation
Funding Stage Series B
Business Model B2B, D2C, E Commerce
Revenue Model Product Sales, Leasing/Rental, Service Fee
Hiring 8 roles posted in the month to 17 Oct 2026
Offices as of Oct 2026
Aachen, Germany
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Event Participation Oct 19, 2026

Voltfang is participating and speaking at the 2nd Battery Production Days in Aachen, where Roman Alberti will discuss "The Storage Economy".

Major Customer Win Oct 16, 2026

Voltfang secured Autenrieth in Heroldstatt as a customer, deploying a 180-kWh storage system to reduce peak load by 105 kW.

Actively Hiring Oct 12, 2026

Hiring for 5 positions in the last 30 days.

New Partnership Oct 07, 2026

Voltfang announced a partnership with NRW.BANK to jointly present solutions for energy systems at a digital event.

Partnership Talks Oct 02, 2026

Voltfang is actively seeking a long-term relationship with partners who generate renewable energy and require flexible storage solutions.

About Voltfang

Voltfang, established in 2020 with headquarters in Germany, is at the forefront of creating smart and sustainable energy solutions. The company revolutionizes the energy storage sector by requalifying electric vehicle batteries, transforming them into storage systems that efficiently store renewable energy. Their innovative approach not only mitigates the need for new resources but also addresses critical commercial and industrial energy challenges.

With their slogan, "Decentralizing the grid with smart and sustainable storage systems," Voltfang emphasizes a mission-driven approach towards achieving a sustainable future. The commitment to decentralizing the grid and enhancing its intelligence positions them as a key player in the renewable energy transition.

In the most recent funding round, Voltfang secured a €3.00M Series B investment on 01 July 2025, led by Commerzbank. This investment signifies a strong validation of their business model and growth potential, underscoring the confidence investors have in their vision and execution.

Business keywords: decentralized energy, smart storage systems, EV battery repurposing, renewable energy storage, battery management systems, sustainable energy, commercial energy solutions, industrial energy solutions, grid-scale applications, energy management systems, electric vehicle batteries, decentralized grid network, second-life batteries, energy storage solutions

Services & Products

Planung und Umsetzung von Energiemanagementsystemen
Integration von Batteriespeichern
Automatisierte Lastspitzenkappung
Optimierung des Eigenverbrauchs
Intraday Trading Kapazitäten

Target Customers

Gewerbeunternehmen Industriebetriebe Bäckereien Supermärkte Bauunternehmen

Funding Rounds & Investors (10)

View All
Funding Stage Amount Investors Lead Investors Date
Debt Financing €13.00M 1
Raiffeisen Bank International
01 Jun 2026
Series B €3.00M 1
Commerzbank
01 Jul 2025
Grant €8.00M 8
Daphni, FORWARD.one +6
01 Oct 2024
Early VC €5.20M 1
Viessmann
01 Aug 2023
Early VC €5.00M 5
AENU, Helen Ventures +3
01 May 2023
Round Undisclosed -
01 Nov 2022
Seed €1.00M 5
AENU, Gabor Cselle +3
01 Mar 2022
Convertible Note €100.00K 2
Antonio Mesquida Küsters, Keith Sauvant
01 Jul 2021
Seed €10.00K -
01 Jan 2021
Spinout Undisclosed 1
University Ventures
01 Apr 2020

Voltfang Alternatives & Competitors

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Voltfang vs
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RiDERgy
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Voltfang vs

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FAQ About Voltfang

Every day, we build, connect and operate battery solutions to make renewables reliable and affordable.
Voltfang was founded in 2020.
Voltfang is headquartered in Aachen, Germany.
Voltfang operates in Energy and Transportation. Its work centres on decentralized energy, smart storage systems, EV battery repurposing and renewable energy storage. Its customers include Gewerbeunternehmen, Industriebetriebe and Bäckereien.
Voltfang has a B2B, D2C and E Commerce business model. Its revenue comes from Product Sales, Leasing/Rental and Service Fee.
Voltfang has approximately 105 employees.
Voltfang has completed 10 funding rounds, raising a total of $35.31M. The latest funding stage is Series B.
Voltfang offers: Planung und Umsetzung von Energiemanagementsystemen, Integration von Batteriespeichern, Automatisierte Lastspitzenkappung, Optimierung des Eigenverbrauchs, Intraday Trading Kapazitäten.
Top alternatives and competitors to Voltfang include ViZn Energy Systems, RiDERgy, The Mobility House, Open Energy, Sono Motors. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Voltfang and ViZn Energy Systems are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Voltfang, https://bouncewatch.com/company/voltfang, updated 21 October 2026. When citing, please name BounceWatch and link this page.

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