TPS flex Lithium Storage System

  • optimized for use with the SMA Sunny Central Storage System
  • especially cost-efficient for megawatt applications
  • Container module effectively protects the storage system from external influences
  • flexible configuration and expansions is possible, even years down the road
  • built to last 30 years and 8,000 full cycles
  • 1C charging speed
  • the safest cell technology

For large-scale applications

The TPS system is not only flexible and can be optimally adjusted to suit any application, it is also one of the most advanced and efficient storage systems on the market.

All the components of our storage systems are built to last 30 years and 8,000 cycles, thereby guaranteeing excellent cost efficiency.

Thanks to high-quality battery cells from the automotive industry and innovative technologies, such as the Active Battery Optimizer, our TPS storage system is one of the safest and most efficient products on the market.

TPS storage systems can store energy very quickly, and release it again even faster. With a continuous power rating of 1C for charging and discharging, the storage system is optimised for professional use in industry and grid services.

Fields of application

The TPS system has a fully modular design, from the lithium modules to the container. It is therefore flexibly adaptable and very efficient thanks to its long service life.

Our TPS storage systems not only offer flexible configuration options at the moment of purchase – thanks to the innovative Active Battery Optimizer technology, the capacity can also be expanded years later.

Increase self consumption

Use more of the power you’ve generated and cut your electricity costs.

Charging infrastructure

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

Peak load capping:

offsetting peaks in demand (load shifting and load shedding)

Our TPS storage systems not only offer flexible configuration options at the moment of purchase – thanks to the innovative Active Battery Optimizer technology, the capacity can also be expanded years later.

Provision of grid system services:

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

Diesel hybrid optimization:

diesel hybrid systems can be optimised for consumption
with this system

Off grid:

offsetting peaks in demand (load shifting and load shedding)

1. DC distribution

2. Battery racks

3. Air conditioning

System Setup

Modular principle

The TPS flex is available in a total of 6 variants. Except for the smallest system, the capacity of all other variants can be increased by 4.8 kWh per battery system with the help of an expansion set. Two different container sizes (10 ft and 20 ft) are available for accommodation.

Typ Capacity Power Container Battery systems NumberTPS
TPS flex 10 ft TS HV 70 / 60 72 kWh 60 kW 10 ft 1 1
TPS flex 10 ft TS HV 140 / 60 144 kWh 60 kW 10 ft 2 1
TPS flex 10 ft TS HV 140 / 120 144 kWh 120 kW 10 ft 2 2
TPS flex 20 ft TS HV 140 / 60 144 kWh 60 kW 20 ft 2 1
TPS flex 20 ft TS HV 210 / 180 216 kWh 180 kW 20 ft 3 3
TPS flex 20 ft TS HV 280 / 120 288 kWh 120 kW 20 ft 4 2

Technical data TESVOLT TS HV 70

Energy for each TS HV 70 battery system (15 battery modules) 72 kWh
C-rate 1C
Cell Lithium NMC prismatic (Samsung SDI)
Max. charging/discharging current 94A
Cell balancing Active Battery Optimizer
Cycles @ 100% DoD | 70% EoL | 23 °C +/-5 °C 1C/1C 6 000
Cycles @ 100% DoD | 70% EoL | 23 °C +/-5 °C 0,5C/0,5C 8 000
Effi ciency (battery) up to 98%
Selfconsumption (standby) 5 Watt (excluding battery inverter)
Operating voltage 666 bis 930 V DC
Operating temperature -10 bis 50°C
Humidity 0 bis 85% (nicht kondensierend)
Altitude of installation site < 2 000 m above sea level
Dimensions (HxWxD) 10 ft Container 2900 x 2440 x 3000 mm
Dimensions (HxWxD) 20 ft Container 2900 x 2440 x 6100 mm
Certificates Cell IEC 62619, UL 1642, UN 38.3
Product CE, UN 38.3, IEC 62619, IEC 61000-6-1/2/3/4, BattG 2006/66/EG
Guarantee 10-year performance guarantee, 5-year system guarantee
Recycling TESVOLT offers free return of batteries from Germany
Protection class IP 35
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

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