Tesvolt TS HV 30–80 E battery storage systems

Tesvolt has launched the TS HV 30–80 E battery storage systems, offering a range of options for variation and a 10-year guarantee for system and performance. The products are designed for the needs of commercial enterprises — from small bakeries to large manufacturing companies — and allow for high levels of safety and durability. From system configuration and commissioning to after-sales support, installers have full digital access to all services.

The range consists of the TS HV 30 E, the TS HV 50 E and the TS HV 80 E. The efficient, high-voltage storage units are easily scalable; combined, they achieve total energy of up to 5 MWh. The three energy storage systems also incorporate advanced Tesvolt battery modules, each with 22 Samsung SDI cells. The high energy density of the battery cells makes these storage systems especially economical.

The three storage units will be certified by TÜV Rheinland for functional safety, among other things, making them among the safest on the market. These high safety levels are driven partly by the design of the battery cells: prismatic cells are considered to be among the safest lithium-ion cells. At a system level, the battery management system monitors the voltage of each individual cell. The whole system is therefore subject to constant plausibility monitoring. In case the normalised range is exceeded, the system automatically switches to a safe state.

Features include the Sunny Tripower Storage X three-phase battery inverter from SMA, which provides fast reaction and control times as well as a broad usable DC voltage range. The energy storage systems can be combined with two different energy management systems: the Basic or Pro model.