TESVOLT storage assistant
TESVOLT TS-I HV 80 storage systems are fitted with an integrated 3-phase battery inverter.
The inverter is available in four power levels and can be upgraded at a later date. It can also be operated in parallel with up to five cascaded systems.
Combined with the innovative TESVOLT energy management system, TESVOLT TS-I HV 80 systems adapt perfectly to the requirements of trade and industry.
TESVOLT energy management offers not only the most diverse, combinable range of applications, it also enables comprehensive monitoring, intelligent consumer control, and improved power quality.
This flexibility increases the sustainability of your TESVOLT battery storage system and, thanks to multi-use application, its profitability as well. TS-I HV 80 systems can also be used “off-grid” to form grids outside the grid connection.
Depicted with upper panels (accessory not included)
Marketing of the pre-series with limited functionalities will start in September 2020.
From Q1 2021, series production with full functionalities will start.
Currently only sold to specialist partners certified for this system! Please inquire about possible functionalities directly with your contact person!
Benefits of TESVOLT inverters
Benefits of the TESVOLT energy management system
The TS-I HV 80 battery storage system with integrated inverter and the TESVOLT energy management system can be used in more application areas than ever before, increasing the benefits and profitability significantly.
Increase in self-consumption
Use more of the power you generate and cut your electricity costs
Peak load shaving
Cap your consumption peaks and save money thanks to reduced grid connection
Charging station infrastructure
Combine applications such as peak load shaving, self-consumption and grid services with further options including control of e-charging points, overcharge safety devices, charging with excess power, and prioritisation of individual charging stations
The Pro version also offers peak load shaving, optimisation of self-consumption, and back-up power (off-grid).
Manage frequency, reactive and active power, and balance utility grid fluctuations. (Pro version, project-based)
Active filter ensures utility grid improvements. Can also be combined with other applications
For combined heat and power units and diesel generators, for instance
Domestic and commercial consumers with dynamic output restriction on the line connection (black-out protection) and heat pump control with adjustable turn-on threshold and turn-on delay
To avoid curtailment losses in the photovoltaic installation
Up to 1500 kW and 1500 kWh
Availability outside Germany on request
|1 independent power unit||2 IPU||3 IPU||4 IPU|
|Rated effective power||75 kW||150 kW||225 kW||300 kW|
|Rated apparent power||75 kVA||150 kVA||225 kVA||300 kVA|
|Rated AC current||125 A||250 A||375 A||500 A|
|Rated DC current||140 A||280 A||420 A||560 A|
|DC short-circuit current||175 A||350 A||525 A||700 A|
|Operating voltage AC||400 V|
|Grid frequency||50 / 60 Hz|
|DC voltage range||680 to 1200 V DC|
|Dimensions (H x W x d)||2200 x 820 x 660 mm|
|Max. efficiency||97,8 %|
|Operating temperature||0 bis 40 °C|
|Weight||approx. 390 kg||approx. 530 kg||approx. 670 kg||approx. 820 kg|
|Protection class||IP 20|
|Certificates and permits||EN 61000-4-2/3/4/5/6/8/11, EN 61000-6-2/4, EN 55011, EN 62477-1, EN 60664-1, IEC 60364, EN 61439-1/2,
EN 50178, CE, VDE-AR-N 4110: 2018-11, VDE-AR-N 4120: 2018-11
|Energy for each TS-I HV 80 battery system (16 battery modules)||76 kWh|
|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%|
|Self-consumption (standby)||5 Watt (without battery inverter)|
|Operating voltage||761 to 930 V DC|
|Operating temperature||-10 to 50°C|
|Humidity||0 to 85% (non-condensing)|
|Total weight||(16 battery modules, 2 racks)||823 kg|
|Weight per battery module/ cabinet||36 kg | 120 kg|
|Dimensions (H x W x D)||1 900 x 1 200x600 mm|
|Certificates/standards||Cells||IEC 62619, UL 1642, UN 38.3|
|Product||CE, UN 38.3, IEC 62619, IEC 61000-6-2/4/7, 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 20|