
Size(mm)
/piece |
NW(kg)
/piece |
GW(kg)
/piece |
Package size(mm)/piece
|
Qty(pieces)
/CTN |
CTN size(mm)
|
NW(kg)
/CTN |
GW(kg)
/CTN |
|
---|---|---|---|---|---|---|---|---|
ML2420
|
210*151*59.5
|
1.4
|
1.48
|
270*195*105
|
6
|
615*266*225
|
8.46
|
9.48
|
ML2430
|
238*173*72.5
|
2
|
2.34
|
295*225*135
|
4
|
465*300*280
|
9
|
10
|
ML2440
|
238*173*72.5
|
2
|
2.36
|
295*225*135
|
4
|
465*300*280
|
8
|
9.96
|
ML4830
|
226*182*81
|
2.3
|
2.82
|
295*225*135
|
4
|
465*300*280
|
9.2
|
11.92
|
ML4860
|
285*205*93
|
3.6
|
4.22
|
370*296*180
|
4
|
600*380*370
|
17.04
|
18
|
Series
|
Items
|
Series
|
Items
|
---|---|---|---|
①
|
Charging indicator
|
⑩
|
"+" interface of battery
|
②
|
Battery indicator
|
⑪
|
"-" interface of battery
|
③
|
Load indicator
|
⑫
|
"+" interface of load
|
④
|
Abnormal indicator
|
⑬
|
"-" interface of load
|
⑤
|
LCD
|
⑭
|
External temperature sampling interface
|
⑥
|
Operation buttons
|
⑮
|
RS232 communication interface
|
⑦
|
Installation holes
|
|
|
⑧
|
"+" interface of panel
|
|
|
⑨
|
"-" interface of panel
|
|
|
Parameter
Name |
Parameter Value
|
||||
---|---|---|---|---|---|
Model
|
ML2420
|
ML2430
|
ML2440
|
||
System voltage
|
12V/24VAuto
|
||||
No-load loss
|
0.7 W~1.2W
|
||||
Accumulator voltage
|
9V~35V
|
||||
Maximum solar input voltage
|
100V(25℃)90V(-25℃)
|
||||
Maximum power point voltage range
|
Accumulator voltage +2V~75V
|
||||
Rated charging current
|
20A
|
30A
|
40A
|
||
Rated load current
|
20A
|
||||
Maximum capacitive load capacity
|
10000uF
|
||||
Maximum input power of photovoltaic system
|
260W/12V
520W/24V |
400W/12V
800W/24V |
550W/12V
1100W/24V |
||
Conversion efficiency
|
≤98%
|
||||
MPPT tracking efficiency
|
>99%
|
||||
Temperature compensation coefficient
|
-3mv/℃/2V(defaults)
|
||||
Working temperature
|
-35℃ ~ +45℃
|
||||
Protection grade
|
IP32
|
||||
Weight
|
1.4kg
|
2kg
|
2kg
|
||
Communication mode
|
RS232
|
||||
Altitude
|
≤ 3000 meters
|
||||
Product size
|
201*151*59.5mm
|
238*173*72.5mm
|
238*173*72.5mm
|