| Product Name： | MPPT Solar Charge Controller MPPT4830-100K |
◆ LCD MPPT solar charge controller,12/24/48VDC 20-60Amp
◆ Max PV input 150VDC, conversion efficiency > 98%
◆ Three Stages charging with With Temperature Compensation
◆ Selectable Flooded, Sealed lead acid, Gel battery or LifePo4 Battery
◆ LCD Display PV. Battery, load, and output parameter, setup
◆ With DC Load port
◆ Load running mode: ON/OFF, PV voltage control, Dual Time control, PV+Time control
◆ Limiting Max Charge current, protect battery when solar panel over capacity
◆ RS485 PC monitoring and WiFi APP monitoring Option |
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Item |
Model |
MPPT4820 |
MPPT4830 |
MPPT4840 |
MPPT4850 |
MPPT4860 |
|
Output |
Rated Charge Voltage |
DC12V/24V/36V/48V, Automatic recognition |
|
Output VDC Precision |
≤±1.5% |
|
Rated Charge Current |
20A |
30A |
40A |
50A |
60A |
|
Rated output Load Current |
20A |
30A |
40A |
50A |
60A |
|
Load output control |
On mode, Off mode, PV voltage control mode, Time control, PV + Time control |
|
Starting Charge Voltage |
Higher than current battery voltage 5V |
|
Selectable battery |
Flooded, Sealed lead acid Gel battery ,other types of the batteries also can be defined |
|
Temperature Compensation |
-3mV/℃/2V (default) |
|
Input |
System Max. PV Power |
12V |
260W |
390W |
520W |
650W |
780W |
|
24V |
520W |
780W |
1040W |
1300W |
1560W |
|
36V |
780W |
1170W |
1560W |
1950W |
2340W |
|
48V |
1040W |
1560W |
2080W |
2600W |
3120W |
|
Max DC Voltage |
130VDC |
150VDC |
|
High voltage recovery |
125V |
145V |
|
Conversion Efficiency |
≥98% |
|
LCD Display |
PV VDC, battery type and VDC, charging VDC,Amp W, discharge KWH,Temp, working status,battery type and loadcontrol mode,supplier info setup |
|
Communication |
With RS485 COM Communication, Display and setup. Option RS486-USB Cable+ CD,Windons7/8/10 |
|
Discharge Mode |
ON/OFF mode, PV voltage control mode, Time control, PV & Time control mode |
|
Protection |
input Low voltage protection |
Higher than current battery voltage 3V |
|
input Over voltage protection |
150VDC |
|
battery Low Protection |
12VDC. Default 10.5V; Recovery 11V; It can be adjustable. Else Times relation |
|
Else protections |
Over Charge,Output Low Voltage, Output over current, Over Temp. PV and Battery reverse connection |
|
IP Grade |
IP25 |
|
Physical |
Product size LWH (mm) |
197*189*68 |
220*194*86 |
|
Package size (mm) |
445*295*425 |
395*320*490 |
|
PCS/CTN |
8 |
8 |
8 |
6 |
6 |
|
KG/CTN GW |
15 |
15.7 |
|
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Connection diagram |
|
Display
1. Solar panel
2. Working status
3. System voltage
4. Charge display
5.Battery capacity
6.Discharge display |
7. Battery type
8. Load working mode&status
9. Parameters unit
10. Day or night
11. Parameters display
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