JKBMS Inverter BMS 8S-16S 24V-48V 150A – V19 Home Energy Storage BMS with UART for New Display, 1A Active Balance, Built-in Bluetooth, RS485 & CAN, for Solar System (JK-PB1A16S15P V19)

JKBMS Inverter BMS V19 version with additional UART port for the new display which shows parallel batteries in all details.

Specification：

Brand: JKBMS

Model: JK-PB1A16S15P V19

Dimensions: 300*100*24 mm

Compatible With: LiFePO4, Li-ion, LTO

Package Contents:

Protection board, interface board, communication cables, balancing cables, activation switch, etc.

Functional Characteristics:

LED Bluetooth statusindicator

APP Bluetooth remote operation

Battery capacity calculation

Supports PC operations

High precision voltage acquisition (±3mV)

High precision current acquisition

Support information screen display

Accurate time logging

Support RS485 communication

Support CAN communication

Support heating function

Alarm dry contact function

Charge overcurrent protection

Charge overvoltage protection

Charge over temperature protection

Low temperature protection during charge

Discharge overcurrent protection

Discharge undervoltage protection

Discharge over temperature protection

Short circuit protection

Battery parallel current limiting function

Technical Specifications:

Active Balance Current: 1A

Battery Strings Supported: Li-ion: 7-16S, LiFePO4: 8-16S, LTO: 14S-16S

Continuous Discharge/Charge Current: 150A

Maximum DischargeCurrent(MAX2min): 300A

Connection Instructions:

Wiring Sequence:

Solder B- and P- terminals first.

Follow with B+ and P+ terminals.

Connect battery sampling wires in ascending voltage order.

System Activation:

Power up the system and press the button to activate.

Disconnecting:

Remove charger or load first.

Disconnect battery sampling wires in descending voltage order.

Remove B+ and P+ terminals, then B- and P- terminals.