An Expert of Energy Storage Solutions

Lithium Battery Energy Storage SystemNESP System

Features

Application

Container solution

Customized SystemFlexible Module DesignWide Voltage RangeExcellent PerformanceEasy Installation

System Protection FunctionThermal Management FunctionChip-level Active BalanceLED Display

Integrated solution, free installation and debugging, plug and playFull door design, easy to maintenanceChip-level Active BalanceCost effective

Operation Environments

Temperature Range

Discharge -20 to +60℃

Charge 0 to +60℃

Storage 0 to +40℃

Temperature Recommendation

Discharge +15 to +35℃

Charge +15 to +35℃

Storage +15 to +30℃

Humidity 5% to 95%

Energy shifting

Frequency regulation UPS

Dimensions of module — mm [inch]

Dimensions of cell — mm [inch]

Specification Of Cell

NESP Module

Cell Model FE80 FE105

Rated Voltage 3.2V

Rated Capacity 80Ah 105Ah

Continuous Discharge current(Max) 160A 200A

Standard Charge/Discharge Current 80A 100A

Charge Current(Max) 160A 200A

Charge Voltage Limit 3.65V

Cut-off Voltage 2.5V

Lmpedance ≤1.0mΩ

Dimensions

Length 130.0mm

Width 36.0mm

Height 243.0mm

Model 19NESP160/38NESP80 19NESP200/38NESP100

Rated Voltage 19.2V/38.4V 19.2V/38.4V

Rated Capacity 160Ah/80Ah 200Ah/100Ah

Weight 35Kg 38.5Kg

Dimensions

Length 510.0mm

Width 181.6mm

Height 264.4mm

NESP System

Module Case

12 Lithium Battery Cells

19NESP Module for High Voltage Energy Storage / UPS

Man-machine Interface

Cabinet

Protection Devices

BMS

28 Modules maximum in one cabinet

Copyright © Narada Power Source Co., Ltd. 2018 All Rights Reserved.Ver2.0-EN Feb 2018,Subjet To Revision Without Prior Notice

Email:Website:

Add: Building A,No.822 Wen'er West Road,Hangzhou,Zhejiang,China. 310030

Tel:Fax:

(+86-571) 56975980(+86-571) 56975955

intl@narada.bizhttp://en.naradapower.com

BMS Diagram

CAN/485

Main Control Box Other Devices

Slave Box 1 Slave Box 2 Slave Box 9 Current Test Box

Master BoxHigh-V Box

+-Breaker Cell Cell Cell Cell Cell Cell HallFuse

24Units

24Units

12Units

Contactor

BMS FunctionBattery Working Condition MonitoringState of Charge (SOC) EstimationState of Health (SOH) EstimationDischarge ControlThermal Management

Fault Diagnosis AlarmInformation MonitorBalanceProtection