TS HV 70 Lithium Storage System

  • particulary low cost per kilowatt-hour stored (approx. 8 euro cents)
  • battery voltage from 575 to 1,000 volts
  • optimized for use with the 3-phase SMA Tripower Storage 60
  • battery modules can be exchanged, even years down the road
  • flexible configuration and expansion possible, even years down the road
  • built to last 30 years or 8,000 full cycles
  • 1C charging speed
  • the safest cell technology

The all-rounder

The TS HV 70 Storage systems is not only built for efficiency, it is also one of the most advanced and powerful storage systems on the market.

All the components of our storage systems are designed to last 8,000 cycles or offer a 30-year lifespan, 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 TS HV 70 storage system is one of the safest and most efficient products on the market.

The TS HV 70 storage system can store energy very quickly, and release it again just as quickly. With a discharge rate of 1C the storage system is optimized for professional use in commercial applications, agriculture and industry.

Current product innovations

  • Multi-Use: Peak load capping and Time of use
  • Multi-Use: Increase self consumption and Time of use
  • Time of use
  • APU with SD memory card
  • ABO 2.0 with rack balancing cables that only plug in one way, and break-resistant ribbon cables

Areas of application

The TS HV 70 storage system is optimized for particularly demanding operations in commercial enterprises with storage requirements in excess of 30 kilowatt-hours. The investment costs for the system and the price per kWh stored remain low thanks to the system’s particularly high cost-efficiency.


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

Increase self consumption:

use more of the power
you have generated

Ancillary services:

manage frequency, effective and reactive power, and balance
grid fluctuation

Diesel hybrid optimization:

diesel hybrid systems can be optimised for consumption
with this system

System setup

TESVOLT TS HV 70 storage systems are optimized for use with 3-phase SMA Sunny Tripower Storage 60 battery inverters and tailored to the requirements of industry and commerce, paving the way for storage solutions in the megawatt range.

Thanks to the energy management system integrated in the Inverter Manager and the TS HV 70’s high C-rate, a wide range of grid system services can be provided. This system opens up new economic opportunities for industry and commerce.

System setup

The TS HV 70 Outdoorstorage system is designed to be completely modular, from the prismatic battery cells to the outdoor rack. It is therefore easily customised and extremely efficient, thanks to its long service life.

Technical data TESVOLT TS HV 70

Technical data TESVOLT TS HV 70
Energy (14 | 16 battery modules) 67 kWh | 76 kWh
C-Rate 1C
Cells Lithium NMC prismatic (Samsung SDI)
Max. charging/discharging current 94 A
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
Efficiency (battery) up to 98%
Selfconsumption (standby) 5 Watt (without battery inverter)
Operating voltage 666 to 930 V DC
Operating temperature -10 to 50°C
Humidity 0 to 85% (non-condensing)
Altitude of installation site <2000 m above sea level
Weight (14 | 16 battery modules, 2 racks) 824 kg | 898 kg
Weight per battery modul | Weight per rack 36 kg | 120 kg
Dimensions (HxWxD) 1 900 x 1 200x600 mm
Cell certificates/norms Cells 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
Warranty 10-year capacity guarantee, 5-year system guarantee
Recycling TESVOLT offers free return of batteries from Germany
Protection class IP 20
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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Battery Disposal

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