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Battery Storage

NHET home energy
C&I

Home/Battery Storage/C&I

Nenghui energy always
keeps home going with power.

NHET knows well the cost challenges of high demand charges. Installing an energy storage solution allows manufacturers and businesses to smooth out demand by drawing and storing power continuously and then making it available when demand spikes or providing backup power for greater resiliency.

NE233L

Nenghui all-in-one liquid-cooled ESS cabinet  adopts advanced cabinet-level liquid cooling  and temperature balancing strategy. The  cell temperature difference is less than 3°C,  which further improves the consistency of cell  temperature and extends the battery life. The  modular design makes the parallel solution more  flexible and has a higher energy density, which  significantly improves the economy, safety and  construction convenience of ESS projects.

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NB372L

Nenghui liquid-cooled battery cabinet adopts an advanced cabinet-level liquid cooling and temperature balancing strategy. The cell temperature difference is less than 3°C, which further improves the consistency of cell emperature and extends the battery life. The modular design makes the parallel solution more flexible and can be combined with the centralized PCS to form an ESS with higher energy density, which significantly improves the economy, safety and construction convenience of ESS projects.
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Competitive advantage

Specifications NE233L
DC Side
Cell Type LFP280Ah
Pack 46.592kWh/1P52S
Battery System 232.96kWh/1P260S
Voltage Range 728~936Vdc
Pack Ingress Rating IP65
AC Side
Rated Power 100kw
Maximum Power 110kw
THDI ≤3%
DC Ratio <0.5%lpn
Nominal Voltage 400Vac/3P+N+PE
Power Factor -1 lagging ~ 1 leading
Nominal Frequency 50Hz/60Hz
General Data
System Efficiency >90%
Charge/Discharge Rate 0.5P
DoD 95%(25±2℃)
SOC Accuracy <3%
Cycle Life ≥8,000 times
Switching Time <100ms
Connectivity Ethernet / RS485
Ingress Rating IP55
Cooling Method Active liquid cooling
Operating Temperature -25°C~55°C
Relative Humidity 5~95%RH,non-condensing
Noise Emission ≤75dB
Working Altitude ≤2000m (derating above 2000m)
Fire Safety Aerosol
Dimensions (WxDxH) 1050x1350x2400 mm
Weight 2570 kg
Compliance UN38.3, IEC62477, IEC61000,IEC62619, IEC63056, UL9540A,EN50549

Specifications
NB372L
Cell Type LFP280Ah
DoD 95%(25±2°℃)
Configuration 1P416S
Rated Energy 372kWh
Rated Voltage 1331.2Vdc
DC Voltage Range 1165~1498Vdc
Pack Ingress Rating IP65
Rated Charge/Discharge Rate 0.5C
Cycle Life ≥8,000 times
Operating Temperature -25°℃~55C
Fire Safety Aerosol
Ingress Rating IP55
Cooling Method Liquid cooling
Working Altitude ≤2000m (derating above 2000m)
Dimensions (WxDxH) 1300x1300x2400 mm
Weight 3660 kg
Compliance UN38.3,IEC62477,IEC61000,IEC62619,IEC63056,UL9540A,EN50549

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