| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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| Model | MPPT4830-K | MPPT4840-K | MPPT4850-K | MPPT4860-K | MPPT4880-K | MPPT48100-K |
| System voltage | 12V / 24 / 36 / 48V Auto | |||||
| Max charging current | 30A | 40A | 50A | 60A | 80A | 100A |
| Max PV voltage | 150V | |||||
| Min PV voltage | 20V/40V/60V/80V | |||||
| Battery type | GEL, SLD, FLD and USR( default ), Lithium batteries customization 3 series 3.7V, 4 series 3.7V, 4 series 3.2V, 5 series 3.2V | |||||
| Equalize charge | 14.6V/29.2V/43.8V/58.4V | |||||
| Absorption charge | 14.4V/28.8V/43.2V/57.6V | |||||
| Float charge | 13.8V/27.6V/41.4V/55.2V | |||||
| Low voltage disconnection | 10.8V/21.6V/32.4V/43.2V | |||||
| Low voltage reconnection | 12.6V/25.2V/37.8V/50.4V | |||||
| Lithium battery activation | YES . | |||||
| Charge method | Multi-stage(MPPT,Bluk, Absorption, Float, Equalization, CV) | |||||
| Maximum charging efficiency | 97% | |||||
| MPPT highest accuracy | 99% | |||||
| No load consumption | ≤35mA(48V) | |||||
| Rated load current | 30A | 40A | 50A | 60A | 80A | 100A |
| Load DC voltage | Same as battery voltage. | |||||
| Load control mode | Normal, light control, light and timing control, timing control, reverse light control | |||||
| light control voltage | 5V / 10V / 15V / 20V | |||||
| Low voltage protection | 10.5V(default), 11V(restored), settable | |||||
| Protection | BAT Reverse Connection, Low Voltage, PV Reverse Connection, CONTROLLER Reverse Current, Over Temp. , I/P Over voltage, I/P overload | |||||
| Setting parameter | by controller or by PC software | |||||
| LED | PV , Bat,Load status | |||||
| LCD Display | Working status,System VDC,PV Vdc Amp Wh; Bat Vdc,Amp,Ah,%, type; Cha/Discha Vdc Amp WH , Load ON OFF overlload;; Bat PV Load Parameters setup,Time set, Communication Fault Bts set, Error Code | |||||
| Human interface | Colar LCD with backlight, 3 buttons | |||||
| Cooling mode | AL alloy heat sink and cooling fan | |||||
| Wiring | High current copper terminal≤25mm²(3AWG) | |||||
| Working temperature | -20 ~ +55 ºC | |||||
| Storage temperature | -30 ~ +80 ºC | |||||
| Temperature probe | 10K, Line length 3 meters | |||||
| Humidity | 10 ~ 90%, nocondensation | |||||
| Communication mode | RS485,RJ45 port, WIFI and bluetooth as option | |||||
| Product size mm | 222*200*85 | 268*220*95 | 340*240*108 | |||
| Net Weight KG | 2.5 | 3.5 | 4.7 | |||
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