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BYD B-box LV ESS b-plus 2.56kwh Lithium Battery Module

BYD 48v50ah 2.56kwh Bbox b plus 2.5 lifepo4 ion ESS Battery For Telecom,Energy 
Storageapplications and solar system

BYD standard 3U batteryU3A1-50E-A which is CE and TUV certified, had been widely used in
Telecom and Energy Storage applications in global market. The battery is manufactured by BYD
LiFePo4 technology with annual capacity 
of 10GWh.

BYD 48v50ah lithium iron phosphate lithium battery ESS(Energy Storage System)
in cabinet with casters. 5 Years warranty extendable to 7 years,More than 6000 cycles.
Support installation in parallel.Capacity of 2.56kWh.


The Lithium batteries BYD B-BOX 2.5 is the most economical and reliable choice for Isolated solar
installations, thanks to its modularity, scalability, quality and guarantee of 10 years. It is a lithium
battery with an approximate lifespan of 6,000 cycles at 100% of discharge and with an unbeatable
Compatibility with products from other manufacturers such as Sma, SOLAX And Victron Energy.

The Lithium battery system Byd It can be extended with the B-Plus battery module 2.5 up to 10.24
kWh useful per battery cabinet.


BYD Bboxbyd battery storage
Features of battery

Stable discharge plant

High energy density

Excellent safety performance

High charge & discharge rate

Long cycle life

High energy transfer efficiency

High temperature performance

No pollution


Parameters of battery

B-Box 2.5

B-Box 5.0

B-Box 7.5

B-Box 10.0

Battery Type

Iron phosphate battery

Battery module

B-plus2.5*1PCS

B-plus2.5*2PCS

B-plus2.5*3PCS

B-plus2.5*4PCS

Rated battery energy

2.5 Kwh

5 Kwh

7.5 Kwh

10 Kwh

Output power

Max 2.5 Kwh

Max 5 Kwh

Max 7.5 Kwh

Max 10 Kwh

Usable battery energy

2.3 Kwh

4.5 Kwh

6.8 Kwh

9 kwh

Nominal voltage

51.2V

Battery combine No

B-plus2.5*1PCS

B-plus2.5*2PCS

B-plus2.5*3PCS

B-plus2.5*4PCS

Energy efficiency

>97%

BMS with Equalization

Yes

Working voltage

44.8V-57.6V

Communication

RS485/CAN

Dimension of cabinet

Width 600 mm* depth 600 mm*height 1108 mm (with wheels)

Net Weight of B-BOX

88Kg

126Kg

164Kg

202Kg

Dimension of B-plus 2.5

Width 482.6 mm* depth 489.5* mm *height 130 mm

Net Weight of B-plus 2.5

38Kg

Battery Cycle life

6000[100%DOD,+20,80% Capacity left]

Operating temperature

0~+55

Storage temperature

-20~55

Transport

UN3480 & UN38.3

Storage duration

12 months@+25; 6 months@+35; 3 months@+45

EMC standard compliance

EN 61000 chapter 4.2,4.3,4.5,4.6/EN55022

Safety standard compliance

UL1642 for cell; CE and TUV(JP) for battery module

IP level

IP20

Maintenance

Charge the battery half a year when storage or inactive status


B-Plus2.5 interface and terminal introduction

byd 2.5 kwh battery
byd b box battery storage


No.

Interface

Mark

Function

1

SOC LED

SOC

Indicate State of capacity of battery

2

RUN LED

RUN

Indicate the Plus is running status

3

ERR LED

ERR ADDR

Indicate error status

4

Alarm LED

Alarm

Indicate alarm status

5

RJ45 terminal

RS232/RS485

Communication ports

6

Address

ADDR

When parallel connection, need setting address.

7

FPC

] 

Un using

8

Test terminal

B- B+

Measure battery voltage when testing.

9

Reset

RESET

Activity battery when no external power add on battery.


BYD B BOX LV 48V IP20 Installation








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