HT51314-HV

51.2V 314AH HV Rack Mounted Lithium Battery 225KWH 241KWH

16.076KWH

Rated Capacity

6000+

Cycles

HITEKESS 51.2V 314Ah high-voltage lithium battery module delivers superior energy density and extended cycle life in a compact, plug-and-play design. Its advanced LFP (LiFePO4) chemistry ensures exceptional thermal stability and safety, supported by a built-in smart BMS for precise monitoring and protection. This robust module is ideal for commercial and industrial solar storage systems, off-grid power supplies, and medium-scale backup energy applications. It enables easy scalability for projects ranging from 60kWh to MWh-level installations, providing reliable, stable & long-lasting power.

Key Features

Ultra-High Energy Density

Maximizes power storage in a compact design, delivering superior performance for demanding applications.

Scalable & Modular Design

Flexible capacity expansion to meet diverse energy needs, from industrial to large-scale renewable systems.

Advanced Safety Protection

Built-in multi-layer safeguards (overcharge, short-circuit, thermal management) for reliable, hazard-free operation.

Long Lifespan & Durability

Engineered with premium Li-ion cells for 10+ years of stable service, reducing total cost of ownership.

Mechanical Parameters

Module Nominal Voltage	51.2V
Module Capacity	314AH
*Module Dimension (WDH)*	532775234mm (±5)
Battery Module Qty In Series (Optional)	7-15pcs per cluster
Working Temperature	Charge: 0～55℃ / Discharge: -20～55℃
Altitude	≤3000M
Installation Way	Rack-Mounted
Recommend Depth of Discharge	90%
Certification	CE IEC62619 UN38.3

Battery Module Qty In Series (Optional)	7	8	9	10	11	12	13	14	15
System Nominal Voltage (V)	358.4	409.6	460.8	512	563.2	614.4	665.6	716.8	768
System Operating Voltage (V)	313.6～397.6	358.4～454.4	403.2～511.2	448.0～568.0	492.8～624.8	537.6～681.6	582.4～738.4	627.2～795.2	672.0～852.0
System Energy ( kWh)	112.53	128.61	144.69	160.77	176.84	192.92	209.00	225.08	241.15
System Usable Energy (kWh)	101.28	115.75	130.22	144.69	159.16	173.63	188.10	202.57	217.04
*Dimension (WDH,mm)*	5408702100	10808701380	10808701380	10808701620	10808701620	10808701860	10808701860	10808702100	10808702100
Weight Approximate (kg)	≈ 900	≈ 1030	≈ 1150	≈ 1300	≈ 1420	≈ 1550	≈ 1650	≈ 1780	≈ 1900

Products Details

Cell Sorting&Testing

EVE/REPT/CORNEX/HIGEE Brands
Extremely long service life
Cycle life of more than 10,000 times
Multi-scenario application, taking into account 0.5C/1C usage scenarios, high safety and reliability

Module Assembly

Laser welding, BMS Integration, Housing & Sealing, Aging & Final Testing

High-Voltage Box

The HV Box serves as the central power distribution and protection unit for a battery cluster, managing high-current pathways between modules, BMS, and external systems (e.g., inverters).

Battery Rack

Adopts high load-bearing and detachable method to save customers’ transportation space
Usually designed as 2 columns * 8 rows, the battery display screen also supports side hanging on the bracket

Battery Cluster

Usually 7-15 batteries form a cluster, with a capacity ranging from 112KWH to 241KWH with voltage of 358.4-768V. It is compatible with the mainstream inverter brands on the market, such as GROWATT, ATESS, MEGAREVO, AFORE, SRNE….