TPS-E lithium storage system

The great all-rounder with the E factor

Current information

Due to further price increases of important component suppliers and the increasing decline of the Euro against the Dollar, we are unfortunately forced to adjust the prices of our products as well.

The new product prices are available for all offers and orders from the 15.07.2022 on our Product Configurator in the Partner Portal.

You have the possibility to order the products at current prices up until end of day 14.07.2022. Please note, with the price adjustment on 15.07.2022, all open offers created to date will lose their validity and will be closed.

For any questions and support, please contact your TESVOLT representative.

For ancillary services and industrial operations

Optimised for challenging applications (temperature range -25 to + 50°C)

designed for a life cycle of 30 years

100% depth of discharge and 35% higher energy density

Can be used up to a rated voltage of 1,300 V DC

Black start-capable

High level of resilience against failure of master/slave systems

Remote maintenance possible

Three different container sizes available (20, 40 or 45 ft)

Extremely safe cell technology

Flexible, modular and powerful without compromise

Our battery storage system can be optimally adapted to suit every application. For optimisation of self-consumption or shave peak loads, connected to the utility grid or used off-grid for optimisation of diesel hybrid systems, in deserts or polar regions, the TESVOLT TPS-E offers a technical storage system solution to suit every application. Its advanced, cost-optimised design ensures unbeatable cost efficiency without compromising on quality and performance. It is extremely robust and well suited to the hardest of tasks. High-quality battery cells from the automotive industry and innovative technologies such as the DynamiX Battery Optimizer make the TESVOLT TPS-E storage system one of the most durable products on the market.

Other Benefits

ECO-COOLING-SYSTEM: sustainably decreases noise levels and operating costs

DYNAMIX BATTERY OPTIMIZER: newly developed, dynamic balancing system without dead times. Balancing occurs in parallel with charging and discharging of the storage system. Enhanced efficiency and lower operating costs than comparable systems

Flexibly adjustable: Modular design from the battery modules to the container.

Are you interested in the TPS E?

If you’d like to request an offer, find an installer in your area or just ask questions about the product – we’re here to help!

Get in Touch Now!

Overview of all application areas

The TPS-E storage system is optimised for particularly demanding operations in commercial enterprises. The investment costs for the system and the price per kWh stored remain low thanks to the system’s exceptional cost-efficiency.

Self-Consumption Optimisation
Use more energy from renewable sources and minimise feed-in

Back-up Power
The storage system immediately takes over the power supply in the event of a power outage

Physical Peak Shaving
Shave consumption peaks and cut demand rate costs

Create your own power grid independently of energy suppliers, for example by combining a photovoltaic installation and TESVOLT storage solution

TESVOLT solutions optionally adjust the power grid and balance generation and consumption peaks to keep the diesel generator in optimal operation, minimizing diesel costs

Supply of a small power grid with and without connection to a public power grid; here, the battery provides part of the power grid, for example, when only a limited grid connection is available.

Direct Marketer Interface
Enables the connection of direct marketers for the marketing of electricity from renewable energies

Time of Use
Time-dependent use of functions.

Simultaneous use of two applications (SCO & PS, ToU & PS, ToU & SCO)

Zero Feed-In
Fulfils the normative guidelines (Germany) stipulating that no power can be fed into the utility grid

Ancillary Services
Remote control of active and reactive power.

Generation Control
Generators such as CHPs can be actively switched on or off and controlled for greater independence from energy suppliers.

Load Control
Actively switch consumers on and off depending on generation and consumption (see compatibility list)

The TPS E – now in the TESVOLT Partner Portal

Whether you’re looking for webinars or certification training, technical design with our TESVOLT project planner, storage system planning, quote generation and ordering with the TESVOLT product configurator or a direct link to your contact – you can find all our tools and offerings relating to the TPS E in our Partner Portal. Just sign up once and benefit from our comprehensive services as an installer.

Go to the Partner Portal


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
Product 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
Protection class IP 20
Battery specification as per DIN EN 62620:2015 IMP47/175/127/[14S]E/-20+60/90


Size 20 ft 40 ft 45 ft
Dimensions (L x W x H) 6,06 x 2,44 x 2,90 m 12,12 x 2,44 x 2,90 m 13,72 x 2,44 x 2,90 m
Energy (max.) 1,9 MWh 4,2 MWh 4,6 MWh
Number of storage systems up to 19 up to 42 up to 48
External operating temperature range -20 to 45 °C
Altitude of installation site < 2000 m above sea level (other specifi cations on request)
Protection class IP 54
Special equipment (optional)

Fire extinguisher, CSC certification,
available in all RAL colours, greater operating temperature range,
corrosion protection to C4


Battery Disposal