Growatt ARK 2.5L

Growatt Battery Datasheet — ARK-2.5L

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The ARK 2.5L is a cobalt-free LiFePO4 battery (low or high voltage). Designed for PV+storage installations across UAE, KSA, and Africa with Growatt SPH, MIN-XH, or SPF inverters.

SKU: ARK-2.5L | Last Updated: 2026-07-23

⚡Electrical Specifications

Battery TypeCobalt Free Lithium Iron Phosphate (LFP)
Nominal Voltage51.2V
Operating Voltage Range47.2 - 56.8V
IP ProtectionIP65
InstallationWall-mounted or Floor installation
Operation Temperature-10~50°C
Energy Capacity2.56kWh
Nominal Power1.25kW
Nominal Charge/Discharge Current25A
DoD90%
Communication PortCAN
BMS Monitoring ParametersSOC, System voltage, current, cell voltage, cell temperature, PCBA temperature measurement

🔧Mechanical Specifications

Dimension (W/D/H)650/260/185mm
Weight28kg

📏Dimensions

Width
Height
Depth
Weight