The solar controller is called the solar charge and discharge controller. It is used in the solar power system to control the multi-channel solar cell array to charge the battery and the battery to supply power to the solar inverter load. It regulates the charging and discharging conditions of the battery, and controls the power output of the solar cell module and the battery to the load according to the power demand of the load, which is the core control part of the entire photovoltaic power supply system.
Technical parameters :
|
Model |
JC4830 |
JC2430 |
JC1230 |
|
|
System rated voltage |
48V |
24V |
12V |
|
|
MAX. Input power |
1500W |
750W |
360W |
|
|
Current |
Charge |
30A |
30A |
30A |
|
Discharge |
30A |
30A |
30A |
|
|
Charge |
Average charge |
57.6V±1% |
28.8V±1% |
14.4V±1% |
|
Recover |
53.2V±1% |
26.6V±1% |
13.3V±1% |
|
|
Float charge |
(54.0-55.2V)±1% |
(27.0-27.6V)±1% |
(13.5-13.8V)±1% |
|
|
Temperature compensator |
-72mV/℃ |
-36mV/℃ |
-18mV/℃ |
|
|
Start voltage |
49.2±1% |
24.6V±1% |
12.3±1% |
|
|
Over discharge |
Switching off |
44.4V±1% |
22.2V±1% |
11.1V±1% |
|
Recover |
52.8V±1% |
26.4V±1% |
13.2V±1% |
|
|
Over voltage |
Switching off |
66V±1% |
33V±1% |
16.5V±1% |
|
Recover |
60V±1% |
30V±1% |
15V±1% |
|
|
No-load current |
≤10mA |
≤10mA |
≤10mA |
|
|
Solar control open voltage |
≤8V±1% |
≤4V ±1% |
≤2V±1% |
|
|
Solar control shut voltage |
≥28V±1% |
≥14V±1% |
≥7V±1% |
|
|
Max open circuit voltage |
100V |
50V |
25V |
|
|
Display |
LCD+LED |
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|
Work temperature |
-25℃~+55℃ |
|||
|
Using altitude |
≤5500m(above 2000m need reduced the power) |
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|
Size and weight |
180mmx107mmx55mm 0.95Kg |
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Related products:
pv battery controller
solar controller charger
pv charge controller ic
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