Full Product Manual

14
Number
PWM Charging Frequency
0 25 Hz (pre-set)
1 50 HZ
2 100 HZ
Table 3 Charging frequency settings
Figure 5 Charge controller LED indicators
Battery Indicators
The LED indicator shown in Figure 5-2 will turn on whenever sunlight is available for battery
charging. Under normal charging conditions, the charging LED will lit Green at all times.
Color
Indication
Operating State
Green Solid Charging
Green Slowly Flashing Full
Green Frequent Flashing Not Charging*
Green Quickly Flashing Short-circuit*
Green Off
Battery not Connected
/ Overvoltage*
Table 4 Battery LED indicators
*Please refer to the following section for trouble shooting
*Please note older version indicators light will be RED
Battery #1 Status LED Indicator
Battery #2 Status LED Indicator