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Complete AC system including battery module

Item no..: 0151585
Supplier item: 02707 858 732

Prices plus VAT plus shipping costs

  • 0151585
Hazardous material according to UN 3480 / Transport hazard class 9 / Packing Group II

***Certification training is required for installation and warranty!***

Energy storage AC coupling for new and existing plants.

System data:

Complete system including battery module nominally 1x 6.5 kWh

No capacity expansion or retrofit possible, option of cascading without additional hardware

Battery, lithium nickel manganese cobalt oxide (NMC), depth of discharge 90%;

Safety, Multi-stage, hardware and software redundant cell monitoring

Max. AC power charge / discharge 2.5 / 2.3 kW; integrated 1-phase battery inverter and power electronics

Protection class IP33, mains connection 230 V AC, 1-phase phase balanced, 50 Hz (TN and TT mains)

Cooling: temperature dependent fan control

Noise emission typical/max.: 44 dBA / 52 dBA

Installation inside the house, ambient temperature +5 degrees to +30 degrees

System warranty: 10 years (permanent internet connection), 5 years (without internet connection)

Battery cell warranty: Warranty: 10 years or 4,000 cycles (remaining capacity 80%, see manufacturer's warranty for details).


Energy management system VS-XMS, power recording via current sensor (included)

Visualization of production data and dynamic active power limitation via Sunspec

Compatibility list available at

Visualization via VARTA Storage App for Android and iOS, web portal and local web server.

Hardware interfaces: RJ45 (Ethernet), 2x RJ12 (current sensor and PV sensor).

Smart Home interfaces: XML, Modbus TCP, Sunspec

Charging station interaction: Surplus charging, home storage support

External relay control: Rutenbeck TCR IP 4, Shelly, FRITZ!DECT

Certifications and directives:

CE conformity, Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU, UN 38.3, DIN EN 62109-1:2011, VDE-AR-N 4105:2018-11, TOR 2016 V.2.3 D4, NA-EEA-CH

Technical details

Amount connected phases: 1
Gross capacity (kWh): 6,50
Net capacity (kWh): 5,90
Discharging power (kW):
Charging power (kW):
Backup System Possible:
Storage Type:
AC nominal power (kVA):
Manufacturer Item Name:
Supplier item: 2.707,00
Manufacturer: Varta
Battery Connection:
Intrastat Product number: 85076000
Dangerous goods UNNr: 3480
Weight (kg): 65,00