256V 280Ah LiFePO4 Battery Stackable High Voltage Cabinet Energy Storage System

HMZ-HV256 High Voltage Stackable Battery with modular design, lightweight, small size, high compatibility BMS, seamless communication with energy storage inverter, suitable for long-term charge and discharge cycle. Contact us for more details.

Additional information

Rated voltage


Rated capacity


Rated energy


Rated charging current


Maximum discharge current


Cabinet size


Total weight


Product Details:

Optional Module Unit
Module model 51.2V50Ah 51.2V80Ah 51.2V105Ah 51.2V160Ah 51.2V230Ah 51.2V280Ah
Module configuration 16S1P 16S1P 16S1P 16S2P 16S1P 16S1P
Module size (mm) 482.6*416.2*132.5 482.6*416.2 *177 482.6*416.2 *177 482.6*554 *221.5 482.6*614 *265.9 482.6*754 *265.9
Module weight About 30KG About 41.5KG About 46.5KG About 72KG About 90KG About 114KG
Number of modules 5PCS 5PCS 5PCS 5PCS 5PCS 5PCS
Battery Type LiFePO4 LiFePO4 LiFePO4 LiFePO4 LiFePO4 LiFePO4
System Parameters
Rated voltage  256V
Rated capacity 50Ah 80Ah 105Ah 160Ah 230Ah 280Ah
Rated energy 12.8KWh 20.48KWh 26.88KWh 40.96KWh 59.34KWh 71.68KWh
Rated charging current 25A 40A 50A 80A 115A 140A
Maximum charging current 50A 80A 105A 160A 230A 280A
Rated discharge current 50A 80A 105A 160A 230A 280A
Maximum discharge current 100A 160A 210A 320A 460A 460A
Cabinet size 600*600*1287MM 600*600*1510MM 600*600*1510MM 600*600*1732MM 600*660*1954MM 600*800*1954MM
Total weight About 240KG About 300KG About 325KG About 463KG About 564KG About 696KG
Operating voltage range 184-292V
Charge voltage range 272-276V
Floating voltage range 268-272V
Charging temperature 0-55℃
Discharge temperature -10-55℃
Operating temperature 15-25℃
Cooling method Natural cooling
Relative humidity 5%-95%
Operating altitude ≤2000M
Cycle life ≥5000@80%DOD,0.5C/0.5C,25℃
Communication method CAN2.0/RS485/Dry node output
Protective function Over temperature, over the current, short circuit, overcharge, over-discharge, etc.
Display screen LCD touch screen
Design service life ≥10 years
Certification UN38.3/UL1973/IEC62619

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