High-performance prismatic lithium-ion cells from Samsung SDI with nickel-manganese-cobalt-oxide (NMC) chemistry and over 90% recycling rate. Proprietary Active Battery Optimizer (ABO) and DynamiX Battery Optimizer (DBO) systems enhance performance and longevity. Modular design and individual-cell battery management enable flexible configuration, integration with solar, wind, and hydroelectric sources, and extended lifespan. Manufactured in Europe’s first carbon-neutral gigafactory.
Modular energy storage systems offering 10 kWh to 30 MWh capacity, featuring prismatic lithium-ion NMC cells, ABO and DBO optimizers, and a battery management system for individual cell monitoring. Systems support grid-connected and independent renewable energy integration.
In 2024 TESVOLT invested €30 million to build a 6000 m2 carbon-neutral gigafactory at its Lutherstadt Wittenberg HQ, targeting 2025 operations and 80 000 systems annual capacity. Launched TESVOLT Energy subsidiary for commercial energy trading with proprietary battery management software and partnerships with leading German energy traders.
In 2021, the company raised €40M in a round led by Liechtenstein Group (Princely Family of Liechtenstein). Other investors include IBG-Fonds of Saxony-Anhalt, E.R. Capital Holding and a family office with automotive expertise. The co-founders retain majority control.
