Growatt low voltage battery LiFePo4 ARK-2.5L-A1

Description

Growatt low voltage battery LiFePo4 ARK-2.5L-A1

The Growatt ARK battery system has a modular design. Extra batteries can be stacked on top of eachother. The ARK-2.5L-A1 has a capacity of 2.56kWh and a maximum (dis)charge current of 25A. The nominal voltage is 51,2V and the operating voltage is between 47,2V and 56,8V. The lithium iron phosphate battery (LFP) is free of cobalt, for example resulting in a less costly battery. The battery has a cycle life of over 6000.

The battery has a protection rating of IP65 and can be attached to a wall as well as placed on the floor. Install on a floor requires a separate pedestal. The battery is 65cm wide, 26cm deep, 18cm high and weighs 30kgs.

Lithium iron phosphate battery

Some advantages of this type of battery compared to leadacid and other batteries are: a longer cycle life, little to no maintenance, extremely safe, relatively lightweight and an improved charge and discharge efficiency.

Specifications
More Information
SKU ARK-2.5L-A1
Brand Growatt
Manufacturer Growatt
Country of manufacture China
Warranty in Years 10
HS-code 85076000
Number of phases 1 phase
Voltage Battery Low
Model Lithium Iron Phosphate
More Information
Usable battery capacity (kWh) 2.56
Rated voltage (V) 51.2
Depth of Discharge 90%
Charge cycles 6000
Degree of protection (IP) IP65
Height (mm) 180