The Growatt ARK 2.5L-A1 is a 2.56kWh low-voltage battery module built on cobalt-free LiFePO4 technology, forming the building block of the Growatt ARK LV battery system. With an integrated BMS in each module and a stackable, plug-and-play design, it can be expanded in parallel to scale storage capacity for single-phase systems.
- 2.56kWh nominal energy per module
- Cobalt-free LiFePO4 chemistry for safety and reliability
- Nominal voltage 51.2V (48V system compatible)
The ARK 2.5L-A1 is a flexible low-voltage building block for Growatt single-phase storage, scaled by adding modules in parallel (a base is required for floor installation). With its integrated BMS and plug-and-play stacking, it is well suited to home self-consumption and off-grid backup alongside Growatt SPH and SPF inverters.
