Below are the setting required for the SLR-B180-4G & SLR-B180-4W which are 24V Systems.
Note that while the trigger and timing settings here can be changed to turn on the light, settings shown in bold are critical to the charging of the battery and should not be altered:
Bat Type: Li_Po
BoostCharge: 28.8
Voltage Low: 21
Recover Vol: 24
PowerSaving: OFF
TurnOnPVVol: 6V
Output Cur: 300ma
DriveMode: Time Ctrl
First Time: 9.00 HR
LightRatio: 0%
Second Time: 9.00 HR
LightRatio: 0%
Third Time: 9.00 HR
LightRatio: 0%
FourthTime: 9.00 HR
LightRatio: 0%
Fifth Time: 9.00 HR
LightRatio: 0%
MorningLight: Off