Model |
30DU |
3048D |
Input |
PV voltage |
¡Ü50V |
¡Ü100V |
Rated Current |
30A |
30A |
Output |
System Voltage |
12V/24V Auto |
48V |
HVD |
16.00V¡Á1/¡Á2/¡Á3/¡Á4 |
Rated discharging current |
30A |
30A |
No-load loss |
¡Ü13mA |
¡Ü25mA |
Charge loop voltage drop |
¡Ü0.21V |
¡Ü0.25V |
Discharge loop voltage drop |
¡Ü 0.12V |
¡Ü0.12V |
Charging mode |
PWM 4-stage£¨bulk, absorption£¬float, equalized£© |
Voltage of float charging |
13.8(13V~15V)¡Á1/¡Á2/¡Á3/¡Á4 |
Voltage of absorption charging |
14.4V(13V~15V) ¡Á1/¡Á2/¡Á3/¡Á4 |
Duration of absorption charging |
2hs |
Voltage of equalized charging * |
14.6V(13V~15.5V) ¡Á1/¡Á2/¡Á3/¡Á4 |
Duration of equalized charging |
2hs |
LVD |
10.7V(10V~14V) ¡Á1/¡Á2/¡Á3/¡Á4 |
LVR |
12.6V(10V~14V) ¡Á1/¡Á2/¡Á3/¡Á4 |
Load working mode |
Regular control mode |
Light control with switch-off point at night and switch-on point before dawn |
Light control mode |
Light control voltage |
5V(1V~10V) ¡Á1/¡Á2/¡Á3/¡Á4 |
Battery type |
GEL, SLD, FLD and USr(default) |
USB |
5V 1A |
None |
Other |
Man-machine interface |
LCD, 2 buttons |
Wiring |
PCB terminal, ¡Ü16mm2 |
PCB terminal, ¡Ü16mm2 |
Working temperature |
-20 ~ +55 ¡ãC |
Storage temperature |
-30 ~ +80 ¡ãC |
Working humidity |
10% ~ 90%, no condensation |
Dimension |
188 x 95 x 46.5mm |
Net Weight |
360g |
360g |
IP Code |
IP30 |
Optional function |
Remote communication£¬TTL, standard ModBus protocol |