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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.

Powerbox 100/200K

NHET focuses on developing innovative and sustainable distributed energy storage products and services, offering safe and efficient distributed ESS systems to market, and providing energy storage-based solutions for all industries. Powerbox is the typical one for flexible use in small scale applications.

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Powerbloc 250/276K

Powerbloc, a high-performance, all-in-one, containerized battery energy storage system developed by Nenghui Energy, provides C&I users with the intelligent and reliable solution to optimize energy efficiency and resilience. As the leading BESS product, Powerbloc is certificated by UL1973, UL9540A, IEC62619, CE , UN38.3, provides secure, reliable and safe power supply.

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Competitive advantage

Less floor footprint

Highly compact
High degree of system integration
Less than 2 square meters

Longer durability

Excellent IP65 protection
Fully dust and waterproof
C5 anti-corrosion painting

Fast response

10 ms to respond to demand
Seamless transfer from outage

Quick deployment

Designed for different scenarios
Plug-and-play feature
Meet multiple tasks

Smart Control

AI-based system monitoring and analysis
IoT technology integrated
Remote alarming and control

High integration

Large capacity batteries, PCS and FFS
HVAC with great temp control
Local control and monitoring

High reliability

Multiple safety mechanism
Zero failure of batteries
Regularly verified control firmware

High efficiency

System efficiency up to 90%
1C / 1C fast charging and discharging

High mobility

Designed for mobile use for quick placement
Modular extension for larger fleet
Anti-vibration and durable use

DC side AC side General data

Model

NHB100/215K

Roundtrip efficiency (max)

91%

Dimension of Battery Cabinet (L*W*H)

1,600 x 1,250 x 2,200 mm

Dimension of Control Cabinet (L*W*H)

800 x 1,100 x 2,200 mm

Total System weight

2,900 kg

Protection class

IP55

Operating temp range

-30~55°C

Relative humidity

0~100% (non-condensing)

Working altitude

3,000m / 10,000 feet (>2,000m/6,500 feet, power derating)

Cooling manner

Forced air

Fire fighting system

Novec1230 / FM-200

Communication interface

RS485, Ethernet, GPRS

Certificates

IEC62619, IEC63056, IEC60730-1

Model

NH10C250/276K

DC side

 

Battery chemistry

Lithium Iron Phosphate (LFP)

Cell life cycle

80% retention with 5000 cycles @ 1C 25°C

String configuration

2P240S

Number of strings

2

Rated energy capacity

276.48 kWh

Rated voltage

768V

Voltage range

672~852V

BMS comm interface

RS485, Ethernet

BMS comm protocol

Modbus RTU, Modbus TCP

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