ITEM |
MODEL |
HT3024DU |
HT3048D |
HT4024DU |
HT4048D |
HT5024D |
HT5048D |
HT6024D |
HT6048D |
Rated charge current |
30A |
30A |
40A |
40A |
50A |
50A |
60A |
60A |
Rated load current |
30A |
30A |
40A |
40A |
50A |
50A |
60A |
60A |
System voltage |
12/24V AUTO |
48VDC |
12/24V AUTO work |
48VDC |
12/24V AUTO work |
48VDC |
12/24V AUTO work |
48VDC |
Protection |
Over Load |
≥120%, 60s;≥150%,10s,≥180%,0.2s |
Short circuit |
Yes |
High Voltage Disconnection(HVD) |
16V for 12VDC,Else is multiple |
Low Voltage Disconnection(LVD) |
10.7V for 12VDC, ,Else is multiple |
Low Voltage Reconnection(LVR) |
12.6V for 12VDC,,Else is multiple |
Reverse polarity |
protection for solar panel ,battery and DC load. |
Reverse current |
Yes.at night |
Static current |
≤13mA |
≤25mA |
≤13mA |
loop voltage drop |
Charge / Discharge |
≤0.24V / ≤0.12V |
≤0.25V / ≤0.10V |
≤0.17V / ≤0.10V |
≤0.17V / ≤0.10V |
≤0.28V /≤0.10V |
≤0.28V /≤0.10V |
≤0.28V /≤0.10V |
≤0.28V /≤0.10V |
Charging voltage |
absorption charging |
14.4V for 12VDC, 28.8V for 24VDC,57.6V for 48VDC,2hours |
Float charge |
13.8 for 12VDC,27.6V for 24VDC,55.2V for 48VDC |
Equalizing charging |
14.6V for 12VDC,29.2V for 24VDC,58.4V for 48VDC, 2hours |
Charging control mode |
PWM 4-stage(bulk, absorption,float, equalized) |
PWM Multi-stage(bulk, absorption,float) |
Battery type |
GEL, SLD, FLD and Usr (default) |
Open Circuit Voltage of solar panel |
12VDC/24V ≤50V; 48V ≤100V |
Temperature compensation |
'-4mV/Cell/ºC |
USB Charge |
2*5V 1.0A |
NO |
2*5V 1.0A |
NO |
NO |
NO |
NO |
NO |
LCD/LED Display |
LCD for Bat type,VDC,,PV output VDC,Amp and Accumulative charge AH.Load Amp and Accumulative discharge AH,Battery charge and discharge value. Controller internal Temp,fault code and S/N. load Time and light control status |
Load Working Mode |
regular mode, Light Control Mode , Light and Time control mode for selection |
Running temperature |
-20 ~ +55 °C |
-20 ~ +55 °C |
Storage temperature |
-30 ~ +80 °C |
-30 ~ +80 °C |
Humidity requirements |
10% -90%, no condensation |
10% -90%, no condensation |
Installation cable area |
≤16mm2 |
≤16mm2 |
≤25mm2 |
Protection class |
IP30 |
IP30 |
IP30 |
Case material |
ABS |
ABS |
ABS |
Product size(mm) |
188*90*46.5mm |
196*111*54 |
196*111*54 |
188*125*48.5 |
188*125*48.5 |
187*125*56 |
187*125*56 |
Product Weight(kg) |
0.36 |
0.36 |
0.407 |
0.407 |
0.562 |
0.564 |
0.701 |
0.703 |
Carton size(mm) |
535*425*200 |
535*415*190 |
Carton weight(kg) |
15KG / 30PCS |
14KG /24PCS |
14KG /24PCS |
14KG /24PCS |
14KG /24PCS |
17KG /24PCS |
17KG /24PCS |
Notes |
Model HT**DU:D-LCD,U-5V/1A USB,24-12/24VDC |
Model HT**D:D-LCD, 24-12V/24VDC, 48-- 48VDC |