Front panel
1.1 LED indicator
1
）
Solar panel charging indicator(Green)
PV input voltage is 0.5V higher than the battery voltage, the LED will be ON (Solid green);
PV input voltage is between 28V ~ 39V, there will be overvoltage protection within two
minutes, the LED will be in slow blinking.
PV input voltage is
≤
26.0V, the unit will exit the protection and restore to normal charging,
and the LED will stop blinking.
Over current protection (Max. 2.0 A, last about 3 seconds), the LED will be in quick blinking,
will restore 30 seconds later.
2
）
Battery level indicator(Green & Red - two colors )
RED: Battery very low, please recharge the unit
Flash Orange, battery low
Red/Green: half full
Green: half full to Full
Green (During charging)
Solar panel
charging
indicator
Battery Level indicator
Fault indicator
Solar input port
USB output
port
DC-AC inverter
output
Inverter power switch
Power ON
DC output port
（
5mmDC jack
）
Inverter fault indicator