B-BOX 12.8 installation guidance
24
/
30
ii.
System start;
iii.
Set up battery parameters on SRC of inverter.
Please refer to the “Battery Parameter setting” table in Appendix 2;
iv.
System running;
7.2 System activity procedures when B-BOX connect to GOODWE ES
i.
Download the APP on user’s cell phone and open the home page;
ii.
Press the all the “Reset” button on front panel of BMS;
Tips: Press one second can start BMS;
Once start, the LED lights of BMS will be in different status according battery status as below:
LED status when normal start
Item
LED
Status
1
Run
Green
2
SOC
More than one is green. Slow blink is charging and Fast blink is discharging.
3
ERROR
OFF
4
Alarm
OFF
Remark:
Slow blink: Indicator light is on and off every 1s (0.5Hz).
Fast blink: indicator light is on and off every 0.25s(2HZ)
SOC status and indicate
Item Status
Indicate
1
Four lights are all normally on
Capacity is 100%-75% (including)
2
The last three lights are normally on
Capacity is 74%-50% (including)
3
The last two lights are normally on
Capacity is 49%-25% (including)
4
The last one light is normally on
Capacity is 24%-0% (including)
iii.
Inverter activity;
iv.
Go to the home page of APP, enter into the Battery Setting page, select “BYD B-BOX” battery, then select “NEXT”
until the last page, at last select “Start”.