Power Storage TPS-E

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°C
  • 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

1. Battery racks

2. DC distribution

3. Air conditioning

Areas of application

The TS HV 70 lithium storage system is optimised for demanding applications in commercial enterprises with storage requirements of 30 kilowatt hours or more. Due to the particularly high economic efficiency, the system investment costs and the price for the stored kilowatt hour are particularly low.

Increase self consumption

use more of the power
you have generated


cap your consumption peaks and save money thanks to
lower output use

Charging infrastructure

Solve the problems of the future and combine the applications of peak load capping, oself onsumption and grid services.

Diesel hybrid optimization:

diesel hybrid systems can be optimised for consumption
with this system.

Provision of grid system services:

Q(U) on demand, Balancing power, Ramp rate control,
P(f) on demand.

Time of Use

Store electricity in the battery at a favourable low tariff and use it when needed at a time of expensive high tariff

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


Battery Disposal

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