Voltfang

Voltfang develops and integrates commercial and industrial battery energy storage systems combined with an intelligent energy management platform (Voltfang EMS) that helps businesses reduce energy costs through peak shaving, self-consumption optimization, EV charging integration, intraday trading, and dynamic electricity price integration. The company offers two product tiers: Gewerbespeicher (commercial storage) starting at 255 kWh capacity and 125 kW power, and Grossbatteriespeicher (large-scale battery storage) starting at 5.3 MWh capacity and 2.5 MW power. Voltfang provides an end-to-end solution encompassing individual project planning, energy storage hardware, energy management software, turnkey integration from civil works to commissioning, 24/7 remote monitoring and maintenance, and flexible financing options including leasing and hire purchase through Deutsche Leasing. The Voltfang EMS serves as the core integration platform, connecting storage, systems, and energy markets to create economically optimized storage solutions with multi-use capabilities. The company serves diverse industries including bakeries, construction, retail, foundries, industrial manufacturing, agriculture, and supermarkets, with deployed projects ranging from 90 kWh systems at a packaging company to 2.8 MWh systems at a steel trader and 6.34 MWh at a sand processing plant. Founded in 2020 and headquartered in Aachen, Germany, Voltfang has raised approximately $31.8 million in a Series B round backed by PT1, AENU, Helen Ventures, FORWARD.one, Daphni, Interzero, TechFounders, Fiege Logistics, Raiffeisen Bank International, Eviny Ventures, Aurum Impact Invest, and others.