Power Storage TPS 2.0

The all-rounder for network services
and the industrial sector

  • High energy density - up to 40 percent less expensive than
    the previous model TPS 1.0 with doubled capacity and
    the same footprint
  • Highest efficiency - thanks to new eco-cooling concept
    and intelligent operation management
  • Flexible configuration and expansion also possible years later
  • Low maintenance and service costs due to optimal remote maintenance
  • Lower cabling costs thanks to voltage levels up to 1300 Vdc
  • Long-life- Designed for a life cycle of 30 years
  • Extremely Resilient - can be used in environments with temperatures from -25 to +50° Celsius
  • Samsung SDI high-quality cells with the highest safety standards and long service life

Other benefits

  • Can be used up to a rated voltage of 1,300 V DC
  • Black start capable
  • 100 % DoD
  • High failure protection by master/slave systems (if the master fails, the slave will assume its role)
  • AI-ready – prepared for automated AI fault diagnostics
  • Three different container sizes available (20 ft, 40 ft or 45 ft)
  • Easy transport on water and land thanks to ISO containers
  • Optimized for use with SMA Sunny Central Storage System
  • Battery racks
  • DC distribution
  • Air conditioning

Areas of application

Peak load Capping
Cut your consumption peaks and save money due to lower power consumption

Increase self-consumption
Consume more of your self-generated electricity.

Emergency power
In case of a power outage, your storage system takes over the electricity supply within a split of a second.
Grid system services
Manage frequency, effective and reactive power and balance grid fluctuation.

Diesel hybrid optimization
Save fuel and achieve better system utilization.

Off-grid power supply
Set up your own power grid, e.g. in conjunction with a photovoltaic system.
TESVOLT battery technical specifications
C-Rate 1C
Cell Lithium NMC prismatic (Samsung SDI)
Cell–balancing DynamiX Battery Optimizer
Expected cycles at 100 % DoD | 70 % EoL | 23 °C ± 5°C 1C/1C 6000
Expected cycles at 100 % DoD | 70 % EoL | 23 °C ± 5°C 0,5 C/0,5C 8000
Cycle efficiency (battery, DC/DC) up to 98%
Operating voltage up to 1300 V DC
Communication interface CAN 2.0, Modbus TCP/IP
Certificates/norms (currently in preparation) Cell IEC 62619, UL 1642, UN 38.3
Certificates/norms (currently in preparation) Battery system CE, UN 38.3, IEC 62619, IEC 61000-6-2/4, UL1973, BattG 2006/66/EG
Warranty 10-year capacity warranty, 5-year system warranty
Recycling free battery take-back program from TESVOLT in Germany


Our storage assistant will help you determine the right TESVOLT storage system, and the ideal size and features to meet your needs.

Battery disposal

More information ...

This is a preliminary release and subject to technical changes