Shunt Solar Controller 12/24 V, 6 A

Shunt Solar Controller 12/24 V, 6 A

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Important characteristics and features:


  • Shunt charging regulation
  • Pulse-width-modulated charging control (PWM)
  • Suitable for lead-acid and lead-gel batteries
  • Automatic voltage recognition 12 V/24 V
  • Controlled, temperature-dependent gassing
  • 8 A version with integrated temperature sensor
  • 20 A version with external temperature sensor
  • Temperature-compensated charging
  • Low internal current consumption

 

26,43 EUR

19 % VAT excl.

Product no.: 200032


Shunt Solar controller / Simple, light in weight. reliable

 

The cost-effective 6 A and 8 A shunt solar controller are ideal for small and medium size solar systems. They recognized self-employed whether a 12 V respectively a 24 V system is connected. The shunt charge controllers are equipped with the essential regulating and protective functions which are required for gentle and safe charging and discharging of lead-acid and lead-gel batteries:

  • PWM charging method
  • Overcharging protection
  • Gassing regulation
  • Deep discharge protection

 

 The main characteristics and features:

  • Shunt charging regulation
  • Pulse-width-modulated charging control (PWM)
  • Suitable for lead-acid and lead-gel batteries
  • Automatic voltage recognition 12 V/24 V
  • Controlled, temperature-dependent gassing
  • 8 A version with integrated temperature sensor
  • 20 A version with external temperature sensor
  • Temperature-compensated charging
  • Low internal current consumption
  • LED battery status indicator
  • Robust metal housing
  • Equipped with all important protective functions

 

 
   

Technical data

     Solar Controller 12 V / 24 V, 6 A  
Battery system voltage   12 V / 24 V  
Supported battery types
  Lead-acid, lead-gel
 
Type of charge control
  PWM Shunt
 
Max. panel power   55 W / 110 W  
Max.panel voltage   22 V / 35 V
 
Max.panel/charging current
  5 A  
Max. load current
  6 A  
Internal current consumption   5 mA
 
Fuse   6.3 A
 
Temperature sensor   Yes
 
Operation temperature   -25° C bis +50° C  
Common ground potential (negative pole)   No  
Switchable load output   No  
Display   LED  
Housing   Plastic  
Dimensions (L x W x H)   98 x 88 x 35 mm  
Weight   120 g  

Charging parameters
     
Cut-off voltage   13,7 V / 27,4 V
 
Cut-off voltage, gassing deactivated   14,1 V / 28,2 V  
Trickle charging
  13,7 V / 27,4 V  
Trickle charging, gassing deactivated   14,1 V / 28,2 V  
Gassing active from
  12,4 V / 24,8 V  
Gassing-end voltage   14,5 V / 29 V  
Temperature compensation   24 mV/K / 48 mV/K  
Temperature compensation, at gassing   18 mV/K / 36 mV/K  

Deep discharge protection load output
     
Shut-off voltage
  11,1 V / 22,2 V
 
Reset voltage
  12,6 V / 25,2 V
 
 Order no.   200032  
       

 


Delivery content:

  • Shunt Solar Controller 12 V / 24 V, 6 A
  • Operation manual in DE, GB, FR, NL

 


Downloads:

 

 

 

 

 

Brochure
Solar technology

Instruction manual 
Shunt Solar Controller 6 A


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Deep discharge protection:
The integrated deep discharge protection automatically turns the load output off as soon as the battery voltage drops below the minimum voltage. If the battery has been recharged and the battery voltage raises above the reactivation voltage the solar controller reactivates the load output automatically.  Overcharging is prevented by virtue of the integrated overcharging protection.

Automatic temperature compensation:
The temperature sensor (built-in for the 8 A, external for the 20 A) allows for the best possible charging of the battery in the case of fluctuating temperatures. The cut-off voltage and the gassing-end voltage are adapted dynamically to the prevalent temperatures. In the case of high temperatures the cut-off voltage will be decreased, at low temperatures it will be increased.

Gassing regulation:
If a lead battery is operated for a longer period of time without a controlled gas evolution harmful acidic layers may be built. The solar controller eliminates respectively prevents the forming of acidic layers by means of controlled gassing. This behavior also depends on the temperature and is compensated by the temperature sensor.

LED indicator:
The two LEDs inform about the real time charging condition as well as about the operation status of the battery.

 

 


 

 

PWM charging method
Solar controllers which operate based on the PWM principle charge the battery with maximum current at the beginning of the charging process. As soon as the respective cut-off voltage is reached the current flow is stopped, so that overcharging is prevented.

Most of the times the battery is not fully charged after this first charging step. A drop of the battery voltage is to be expected. Therefore the charging current is initiated again if the voltage falls short of a defined value. This process will be repeated until the battery is fully charged. 





 



 

 





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