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Code
Name
Solar
L5
Charging process
1. Boost charge stage: Charge according to the maximum current until the battery voltage
reaches the boost voltage. Boost voltage refer to charging parameters.
2. Constant voltage charge stage: When the battery voltage rises to the boost voltage,
the charging current begins to drop, constant voltage charging time is 2hours.
■When the battery is first charged, the voltage >12.6V, Charge without constant voltage
for 2 hours, directly float charge
3. Float charge stage : Low current to maintain float voltage
V/I
Boost Charge
Color
OFF:
Short flashing: PV voltage <Board battery voltage
Green
Fast flashing:
ON:
L5
Voltage curve
Boost voltage
<75%
<100%
Current curve
Constant voltage charge
Stats
B2B mode
(1time / 5s)
PV voltage >50V (1 time/ 2 s)
PV voltage is normal
ON
1
2
3 4
L4
L3
L2
L1
(V)
Float voltage
100%充满
Float Charge
充电时 间
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