The TS 48 V lithium storage system offers outstanding flexibility and can be optimally adjusted to suit any application. Its cutting-edge prismatic lithium battery cells from Samsung SDI and innovative technology like the Active Battery Optimizer ensure outstanding efficiency and performance.
The system is designed to last 8,000 cycles or a lifespan of 30 years, guaranteeing excellent cost efficiency. Its modular construction makes exchanging individual battery modules a breeze, and the capacity can be expanded even years later.
With its continuous power of 1C, the TS 48 V storage system can charge and discharge in next to no time, making it ideal for professional use in commercial applications, agriculture and industry.
Current product innovations
All TS lithium storage systems are suitable for both off-grid and on-grid use and can be flexibly combined with any type of energy generator such as photovoltaic, bioenergy, wind power or diesel generators.
Self-Consumption Optimisation
Use more of the power you generate and cut your electricity costs
Back-up Power
The storage system immediately takes over the power supply in the event of a power outage.
PV-Diesel-Hybrid optimisation
TESVOLT solutions have the option of making the utility grid available while counterbalancing production and consumption peaks. This keeps diesel generators operating as efficiently as possible to minimise diesel costs.
Off-grid power supply
Create your own power grid independently of energy suppliers, for example by combining a photovoltaic installation and TESVOLT storage solution.
Time of use
Time-dependent use of functions.
Charging station control
Smart interconnection of charging station and central controls via the TESVOLT Energy Manager. This allows charging processes to be digitally recorded and controlled.
Micro-Grid
Supplying a small power grid with or without connection to a public utility grid; here the battery makes part of the grid available, for example when only a limited grid connection is available.
Forecast-based battery charging
Depending on the weather forecast, curtailment losses from photovoltaic installations are avoided and self-consumption is optimised.
Ancillary services
Remote control of active and reactive power.
Zero feed-in
Fulfils the normative guidelines (Germany) stipulating that no power can be fed in to the utility grid.
Direct marketer interface
Gives access to direct marketers for the purposes of marketing electricity from renewable energy sources.
TS storage systems can be flexibly adapted to suit your application. Choose your desired capacity in 4.8 kWh increments. One Active Power Unit (APU) can control up to 16 battery modules. Three different racks are available as housing for up to five, eight or 10 battery modules. The 1-phase or 3-phase connection and the connected load determine the number of battery inverters required.
| Number of battery modules | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| TS 25 (2 – 5 modules) | 1300x600x600mm (HxWxD) | • | • | • | • | |||||
| TS 40 (6 – 8 modules) | 1900x600x600mm (HxWxD) | • | • | • | ||||||
| TS 50 (9 – 10 modules) | 2300x600x600mm (HxWxD) | • | • | |||||||
| TS Flex (energy as required) | Flexibly configure your system according to your requirements. | |||||||||
| Energy [kWh] | 9,6 | 14,4 | 19,2 | 24,0 | 28,8 | 33,6 | 38,4 | 43,2 | 48,0 | |
| Capacity [Ah] | 188 | 282 | 376 | 470 | 564 | 658 | 752 | 846 | 940 | |
| Maximum output power | 1C | |||||||||
| Selfconsumption (standby) | 3 watt (without battery inverter) | |||||||||
| Weight [kg] | 192 | 228 | 264 | 300 | 386 | 422 | 458 | 514 | 550 | |
| System | 1-phase, 3-phase | |||||||||
| Protection class | IP 20 (indoor use) | |||||||||
| System compatibility | Sunny Island (SMA Solar Technology AG) | |||||||||
| Module energy | 4.8 kWh | |
| C-rate | 1C | |
| Cells | Lithium NMC prismatic (Samsung SDI) | |
| Max. charging, discharging current | 94 A | |
| Cell balancing | Active Battery Optimizer | |
| Cycles @ 100 % DoD I 70 % EoL I 23°C +/-5°C 1C/1C | 6000 | |
| Cycles @ 100 % DoD I 70 % EoL I 23°C +/-5°C 0,5C/0,5C | 8000 | |
| Efficiency (battery) | up to 98% | |
| Self consumption (standby) | 5 W (without battery inverter) | |
| Operating voltage | 47.6 to 58.1 V DC | |
| Operating temperature | -10 to 50 °C | |
| Humidity | 0 to 85 % (non-condensing) | |
| Altitude of installation site | < 2000 m above sea level | |
| Weight | 36 kg | |
| Dimensions (H x W x D) | 163 x 490 x 480 mm | |
| Certificates/standards | Cells | IEC 62619, UL 1642, UN 38.3 |
| Product | CE, UN 38.3, IEC 6100061/2/3/4, BattG 2006/66/EC | |
| Warranty | 10-year performance guarantee, 5-year system guarantee | |
| Recycling | TESVOLT offers free return of batteries from Germany | |
| Battery specification as per DIN EN 62620:2015 | IMP47/175/127/[14S]E/20+60/90 |
German
