6.4.4 Batter y type
When the LCD shows left, press the MENU key for 1s,the icon
flashes , now you can set the battery type.
as displayed at
Battery type
GEL(Default)
AGM
Liquid
Lithium
Display
1.Charging Voltage Parameters(Liquid, GEL, AGM)
When choosing Liquid, GEL or AGM for battery type, the parameters of boost, and float
charge voltage can be set by mobile phone APP, RS485 or Wechat APP. The range of parameters is as
follows.
The following voltage parameters are 25℃/12V system parameters, in a 24V system displayed values are
multiplied by a factor of 2.
equalization
Boost
Charging Voltage Range
Default charging voltage
Charging stage
14.0~14.8V
14.5V
14.0~15.0V
14.8V
13.0~14.5V
13.7V
Float
Equalization
2. thium
When choosing lithium battery type, the overcharge protection and overcharge recovery voltage of
lithium battery can be set by mobile phone APP, RS485 or Wechat APP.
Charge target voltage range: 10.0-32.0V (default:14.4V)
Charge recovery voltage setting range: 9.2-31.8V (default:14.0V)
Charging Voltage Parameters(Li )
Note:
(Overcharge Recovery Voltage+1.5V)≥Lithium Overcharge Protection Voltage≥
(Overcharge Recovery Voltage+0.2V)
Parameter setting out of range is not supported.
Warning: The required accuracy of BMS shall be at least 0.2V. If tolerance is larger than 0.2V,
manufacturer will not assume any liability for any consequent system malfunction.
6.4.5 Load mode
When the LCD shows left, press the MENU key for 1s, the icon
flashes, now you can set the load mode.
as displayed at
Display Load mode
Always on Mode:
The load output is always switched on.
Dusk to Dawn Mode: The load output is
switched on between sunset and sunrise.
Evening Mode: The load output will be
switched on for 2~9hours after sunset.
Manual Mode: The load output can be
switched on and off manually by pressing
MENU shortly.
1.Always on Mode
When the controller is set to always On mode, no matter the charging or discharging state, the load is
always powered on (except in when in protection state).
13