Growatt Battery Storage ARK HV 7.68kWh

The Growatt battery storage ARK HV 7.68 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 7.68 kWh battery storage system - presented here - 3 ARK HV storage modules with 2.56 kWh each are used, so that a total usable capacity of 6.9 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 6.9 kWh consisting of 3 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

  • 3x 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: 6.9 kWh
Nominal voltage: 153.6 V
Battery technology: LiFePO4
Warranty: 10 years