LiFePO4 Battery System for Households
LiFePO4 Battery System for Households
For pure off grid system ,the PV awake wire need to be connected with MPPT charge controller if the battery
pack is charged by solar panels only . The connection diagram as below :
4. OPERATION
Once the batteries are connected well, simply press On/Off button to enable the output of the battery pack.
1.Switch on: press On/Off button to switch on the battery, then the battery will do self-inspection before
enable output. The LED will show the SOC.
2.Switch off: press and hold On/Off button for 3 seconds, the battery will shut down directly.
Description for Communication port
4.1 Switch On / Off
Picture PIN Description
1
2
3
4
5
6
7
8
Trigger-GND
Trigger-VCC
NC
COMM-GND
RS485-B
RS485-A
CANL
CANH
The SOC of the battery is shown by the LED
4.2 Description for LED
DIP SWITCH
1-4
5
Communication Address
Termination Resister
Note: The battery need to be fully charged for at least once in one month to ensure the accurate SOC
calculation.
100% 75% 50% 25% Flashing SOC<10%
48V
Front view
10
09
