RED ON when battery over discharged
ORANGE ON when battery under voltage
On solid
Orange
4.3 LED Indications
● Charging Indicator
The green LED indicator will light whenever sunlight is available for battery charging, the
green charging LED will stay on in normal charging. The charging LED indicator flashes
when PV over voltage.
● PV Overvoltage indicators
if the solar input open voltage(Voc) exceeds the maxmum rating. the array will remain
disconnected until the Voc fails safely below the maximum rating.
● Load indicators
When the load amp is1.25 timers of rated current for 60seconds, or the load amp is 1.5
timers of rated current for 5 secends(overload); or load short circuit, the Battery Indicator
RED flashing and the LCD load icon flashing.
17
Color Indication Operating Status
Green
Green
On solid
Flashing
Charging
PV over-voltage
Charging LED Indicator Table4-1
● Battery Indicator
GREEN ON when battery voltage in normal range
Color Indication Operating Status
Green On solid Normal(battery)
Battery LED Indicator Table4-2
Table4-3
On solid
Color Indication Operating Status
Green Flashing PV over-voltage
PV over-voltage LED Indicator
Table4-4
Color Indication Operating Status
Red
Flashing
Overload or Short circuit
Load LED Indicator
LCD load icon flashing
Orange
Under voltage(battery)
Red
Over discharged(battery)
Red
Flashing
Short circuit(load)
On solid
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