LCD Indicators
nighttime
daytime solar panel
charging stage system voltage
①
②
③
④
EN
charging
battery
setting serial port bluetooth abnormality
LED Indicators
①---PV array indicator
②---BAT indicator
③---LOAD indicator
④---ERROR indicator
discharging
load
battery type
Indicating the controller's current
charging mode.
Indicating the battery's current state.
Indicating the loads' On/ Off state.
Indicating whether the controller is
functioning normally.
parameter value
unit
22