| Model |
MPPT2420R |
MPPT2430R |
MPPT2440R |
MPPT2450R |
MPPT2460R |
MPPT4830R |
MPPT4840R |
MPPT4850R |
MPPT4860R |
MPPT4880R |
MPPT48100R |
| System voltage |
12 / 24V Auto |
12 / 24 / 48V Auto (36V Manual set ) |
| Rated charging current |
20A |
30A |
40A |
50A |
60A |
30A |
40A |
50A |
60A |
80A |
100A |
| Max PV VOC |
<60V |
<75V |
<100V |
<150V |
| Max PV Input Power |
12V |
260W |
390W |
520W |
650W |
780W |
390W |
520W |
650W |
780W |
1040W |
1300W |
| 24V |
52W |
780W |
1040W |
1300W |
1560W |
780W |
1040W |
1300W |
1560W |
2080W |
2600W |
| 36V |
/ |
/ |
/ |
/ |
/ |
1170W |
1560W |
1950W |
2340W |
3120W |
3900W |
| 48V |
/ |
/ |
/ |
/ |
/ |
1560W |
2080W |
2600W |
3120W |
4160W |
5200W |
| Battery type |
GEL, Sealed, Flooded, LiFePO4,Li(NiCoMn)O2, customization |
| Equalize charge** |
Maintenance-freelead-acid battery : 14.6V; GEL:NO; Lead-acid Flooded battery : 14.8V |
| Absorption charge** |
Maintenance-freelead-acid battery :14.4V; GEL:14.2V ; Lead-acid Flooded battery:14.6V |
| Float charge** |
Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery : 13.8V |
| Low voltage disconnection** |
Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 10.8V |
| Low voltage reconnection** |
Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 12.6V |
| High voltage disconnection** |
Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery: 16V |
| Lithium battery activation |
YES |
| Light control voltage |
5V / 10V / 15V / 20V |
| Temperature compensation coefficient |
-4mV/ºC/2V (25ºC) |
| No load consumption |
<50mA(24V); <35mA(48V) |
| DC output voltage |
Same as battery voltage |
| DC output current |
20A |
30A |
40A |
50A |
60A |
30A |
40A |
50A |
60A |
80A |
100A |
| Load control mode |
24hrs work, light control, light and timing control, timing control, reverse light control |
| Protection |
PV Reverse Connection, BAT Reverse Connection, BAT Over/Low Voltage, Over Load |
| LCD Display |
Day or Night; Charge status; System VDC; Bat type/Vdc/Charge/dscharge Amp/Ah/ºC/%; Load on/off ; Bat/PV/Load parameters setup; Error Code |
| Human interface |
LCD with backlight, 2 buttons |
| Cooling mode |
Natural |
Fan |
Natural |
Fan |
| Wiring |
High current copper terminal≤25mm²(3AWG) |
| Working temperature |
-20 ~ +55 ºC |
| Storage temperature |
-30 ~ +80 ºC |
| Humidity |
≤90%, nocondensation |
| Protection class |
IP30 |
| USB Charger |
2A/5V USB*2 |
NO |
NO |
NO |
NO |
| Internal bluetooth |
Optional |
| External bluetooth |
Optional |
| External WiFi |
NO |
Optional |
NO |
Optional |
| RS485 |
Optional |
| Product size mm |
123*178*50 |
132*195*60 |
144*818*70 |
190*260*95 |
144*218*80 |
190*260*110 |
212*294*120 |
| PCS / CTN |
30 |
20 |
12 |
6 |
12 |
6 |
6 |
| CTN KG |
19.5 |
17.5 |
17.5 |
13.7 |
19 |
15.2 |
18.4 |
| CTN mm |
410*390*300 |
420*340*295 |
495*405*310 |
445*445*330 |
550*410*390 |
495*445*330 |
505*480*350 |
| ** Remark |
The preceding parameters are 12V system and the temperature is 25'C. 24V system 2x; 36V system 3x; 48V system 4x. |
Audited Supplier 
){kind=link}