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Growatt Battery Storage ARK HV 12.8 kWh

The Growatt battery storage ARK HV 12.8 kWh is a modular high-voltage battery for use within a storage system for photovoltaic or solar installations. Each system consists of 3 to 10 ARK HV 2.56 storage modules that can be connected in series to form a tower with a total usable capacity of 6.9 to 23.04 kilowatt hours (kWh).

In the version of the ARK HV 12.8 kWh battery storage system - presented here - 5 ARK HV storage modules with 2.56 kWh each are used, so that a total usable capacity of 11.52 kWh is achieved. Further battery modules can be added to the storage systems at any time.

An advantage of the use of cobalt-free lithium-iron-phosphate batteries is their safety and service life. The batteries are extremely safe and promise better charging and discharging efficiency.

The battery storage units can be easily mounted on the wall or placed on the floor using the stand included in the set.


Key features

  • Usable total capacity of 11.52 kWh consisting of 5 battery modules

  • Powerful emergency power functionality

  • Maximum safety, durability and performance due to cobalt-free lithium iron phosphate battery (LFP)

  • Easy installation due to modular design

  • Expandable

  • Wall or floor installation

  • 10 years manufacturer's warranty


Scope of delivery

  • 5x Growatt ARK HV 2.56 storage module

  • 1x Growatt HVC-60050-A1 BMS control unit

  • 1 x Growatt AKR 2.5H-A1 stand

  • 1 x Growatt AKR 2.5H-A1 cable

Capacity: 11.52 kWh
Nominal voltage: 256 V
Battery technology: LiFePO4
Warranty: 10 years
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Growatt AKR 2.5H-A1 Ständer
Growatt AKR 2.5H-A1 Base

BS013-ARK-2.5H-A1-base
  • Length:
    650 mm
  • Width:
    260 mm
  • Height:
    80 mm
  • Net weight:
    2 kg
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Growatt AKR 2.5H-A1 Kabel
Growatt AKR 2.5H-A1 Cable

BS013-ARK-2.5H-Cable
  • Length:
    2000 mm
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Growatt APX Batterie Steuerungseinheit (P2)
Growatt APX Batterie Steuerungseinheit (P2)

BS013-APX98034-P2+Cable
  • Battery technology:
    Lithium-Iron-Phosphate
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Produktbild, Ständer für Growatt APX Speichermodule
Growatt APX Battery Base

BS013-APX-BATTERYBASE
  • Length:
    690 mm
  • Width:
    185 mm
  • Height:
    50 mm
  • Net weight:
    2 kg
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Seitenansicht eines Growatt APX Steuerungseinheit
Growatt APX battery control unit (P1)

BS013-APX98020-P1+Cable
  • Length:
    761 mm
  • Width:
    312 mm
  • Height:
    390 mm
  • Net weight:
    17.5 kg
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Produktbild, Notstrombox von Growatt
Growatt APX emergency power box for MID 11-30KTL3-XH

BS013-APX-SYN100XH30-BACKUPBOX
  • Width:
    365 mm
  • Height:
    486 mm
  • Depth:
    120 mm
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Produktbild, Notstrombox von Growatt
Growatt APX emergency power box for MOD 3-10KTL3-XH (BP)

BS013-APX-SYN50XH30-BACKUPBOX
  • Width:
    365 mm
  • Height:
    486 mm
  • Depth:
    120 mm
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Seitenansicht eines Growatt APX Speichermoduls
Growatt APX HV 5.0 battery module

BS013-APX-HV5.0
  • Capacity:
    5 kWh
  • Nominal voltage:
    385 V
  • Battery technology:
    LiFePO4
  • Warranty:
    10 years
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Growatt ARK HV 2.56 Speichermodul
Growatt ARK HV 2.56 battery

BS013-ARK-HV2.56
  • Capacity:
    2.3 kWh
  • Nominal voltage:
    51.2 V
  • Battery technology:
    LiFePO4
  • Warranty:
    10 years
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Growatt ATS-T (Auto Transfer Switch Three Phase)
Growatt ATS-T (Auto Transfer Switch Three Phase)

ZB013-ATS-T
  • Length:
    312 mm
  • Width:
    237 mm
  • Height:
    85 mm
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