Technical data Battery storage system

BMW i3 batteries: 
Nominal battery capacity:33 kWh (94 Ah) to xx MWh cascadable
Battery manufacturer / Type:
Rated voltage:

original Battery pack from BMW i3
360V DC

Technology:High-voltage battery with lithium-ion cells
Discharge depth (DOD):87%
Safety:BMW i3 SAFETY
Capacity guarantee BMW:10 Years *
Beck power control unit: 
Power inverter:from 8 kW - 500 kW cascadable
Main connection:400 V AC 3 - phase
System warranty power unit:5 Years *
Inverter technology:Siemens SINAMICS
Visualization, data evaluation:Internet web portal, integrated display
Memory access via browser:with PC, tablet, smartphone
Functionality:photovoltaic-based self-consumption control, peak load limitation, island / emergency power operation (NEA)

Beck BESS complete systems

Numerous individual interpretations are possible. The power and control units from 8 kW - 500 kW can be combined with a number of x batteries in 33 kWh increments up to several MWh.

The areas of application are manifold:

  •     for self-consumption optimization,
  •     for peak load limitation
  •     for power supply limitation with load shutdown,
  •     to expand the infrastructure,
  •     for DC fast charging,
  •     for connection to the control energy market,
  •     as emergency power supply / stand-alone grid

* Please note our warranty conditions
The rights of all named company names as well as goods and trade names lie with the respective companies.
BECK Automation GmbH respects all company names and trademarks.

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