Full Product Manual
18 
LCD Indicators 
LED Indicators 
○
1
---PV array 
indicator 
Indicating the controller's current 
charging mode. 
○
2
---BAT indicator 
Indicating the battery's current 
state. 
○
3
---LOAD indicator 
Indicating the loads' On/ Off state. 
○
4
---ERROR 
indicator 
Indicating whether the controller is 
functioning normally. 
1
2
3
4










