MPPT Regulator 12/24V 40A
 
 
 
 
  
 
   
 
Model
 
 
   
 
ML2440
 
 
  
 
  
 
   
 
System voltage
 
 
   
 
12V/24V Auto
 
 
  
 
  
 
   
 
No-load loss
 
 
   
 
0.7 W to 1.2W
 
 
  
 
  
 
   
 
Battery voltage
 
 
   
 
9 to 35
 
 
  
 
  
 
   
 
Max. solar input voltage
 
 
   
 
100V (25°C), 90V (-25°C)
 
 
  
 
  
 
   
 
Max. power point voltage range
 
 
   
 
Battery voltage +2V to 75V
 
 
  
 
  
 
   
 
Rated charging current
 
 
   
 
40A
 
 
  
 
  
 
   
 
Rated load current
 
 
   
 
20A
 
 
  
 
  
 
   
 
Max. capacitive load capacity
 
 
   
 
10000uF
 
 
  
 
  
 
   
 
Max. photovoltaic system input power
 
 
   
 
550W/ 12V
 
1100W/ 24V
 
 
  
 
  
 
   
 
Conversion efficiency
 
 
   
 
? 98%
 
 
  
 
  
 
   
 
MPPT tracking efficiency
 
 
   
 
> 99%
 
 
  
 
  
 
   
 
Temperature compensation factor
 
 
   
 
-3.0mv/ °C/ 2V (default)
 
 
  
 
  
 
   
 
Operating temperature
 
 
   
 
-35°C to +45?
 
 
  
 
  
 
   
 
Protection degree
 
 
   
 
IP32
 
 
  
 
  
 
   
 
Weight
 
 
   
 
1.4kg
 
 
  
 
  
 
   
 
Communication method
 
 
   
 
RS232
 
 
  
 
  
 
   
 
Altitude
 
 
   
 
3000m