Growatt ARK HV 23.04 kWh A2 Doppelturm

The Growatt ARK HV 23.04 kWh A2 battery storage system is the latest generation of high-voltage storage for Growatt hybrid inverters of the SPH series and Growatt battery inverters of the SPA series. Each system consists of 2 to 10 ARK HV 2.56 storage modules, which are connected in series and assembled into a tower with a usable total capacity ranging from 4.6 kWh to 23.04 kWh.

This version – the Growatt ARK HV 23.04 kWh A2 – includes 9 ARK HV storage modules, each with 2.56 kWh, resulting in a total capacity of 23.04 kWh. For improved stability, the system is set up as two connected towers. The storage systems can be expanded with additional battery modules within three months of commissioning. For this reason, we generally recommend opting for a larger storage system, as this battery can also be charged via AC power — a major advantage for winter use in combination with a dynamic electricity tariff. To determine your ideal storage size to cover 24 hours in winter, multiply your peak daily power consumption by 1.1.

The use of cobalt-free lithium iron phosphate (LFP) batteries offers key advantages, especially in terms of safety and durability. These batteries are extremely safe and provide better charging and discharging efficiency.

We recommend floor installation. For storage capacities of 17.92 kWh (7 battery modules) and above, we advise splitting the system into two towers.

Product Advantages

• Usable total capacity of 23.04 kWh consisting of 9 battery modules

• The new A2 generation BMS features a sleek tap-display and enhanced energy efficiency

• High-performance backup power functionality

• Maximum safety, longevity, and performance thanks to cobalt-free lithium iron phosphate (LFP) battery technology

• Easy installation with modular design

• Wall or floor mounting options

• 10-year manufacturer warranty

Scope of Delivery

• 9x Growatt ARK HV 2.56 A2 storage modules

• 1x Growatt HVC 60050-C2 BMS (A2 generation) including cable to inverter

• 2x Growatt AKR 2.5H-A1 stands

• 1x Growatt ARK 2.5 Series Cable – for connecting the two towers